diff --git a/videos/observation.images.image_episode_000000.mp4 b/videos/chunk-000/observation.images.image/episode_000000.mp4 similarity index 100% rename from videos/observation.images.image_episode_000000.mp4 rename to videos/chunk-000/observation.images.image/episode_000000.mp4 diff --git a/videos/observation.images.image_episode_000001.mp4 b/videos/chunk-000/observation.images.image/episode_000001.mp4 similarity index 100% rename from videos/observation.images.image_episode_000001.mp4 rename to videos/chunk-000/observation.images.image/episode_000001.mp4 diff --git a/videos/observation.images.image_episode_000002.mp4 b/videos/chunk-000/observation.images.image/episode_000002.mp4 similarity index 100% rename from videos/observation.images.image_episode_000002.mp4 rename to videos/chunk-000/observation.images.image/episode_000002.mp4 diff --git a/videos/observation.images.image_episode_000003.mp4 b/videos/chunk-000/observation.images.image/episode_000003.mp4 similarity index 100% rename from videos/observation.images.image_episode_000003.mp4 rename to videos/chunk-000/observation.images.image/episode_000003.mp4 diff --git a/videos/observation.images.image_episode_000004.mp4 b/videos/chunk-000/observation.images.image/episode_000004.mp4 similarity index 100% rename from videos/observation.images.image_episode_000004.mp4 rename to videos/chunk-000/observation.images.image/episode_000004.mp4 diff --git a/videos/observation.images.image_episode_000005.mp4 b/videos/chunk-000/observation.images.image/episode_000005.mp4 similarity index 100% rename from videos/observation.images.image_episode_000005.mp4 rename to videos/chunk-000/observation.images.image/episode_000005.mp4 diff --git a/videos/observation.images.image_episode_000006.mp4 b/videos/chunk-000/observation.images.image/episode_000006.mp4 similarity index 100% rename from videos/observation.images.image_episode_000006.mp4 rename to videos/chunk-000/observation.images.image/episode_000006.mp4 diff --git a/videos/observation.images.image_episode_000007.mp4 b/videos/chunk-000/observation.images.image/episode_000007.mp4 similarity index 100% rename from videos/observation.images.image_episode_000007.mp4 rename to videos/chunk-000/observation.images.image/episode_000007.mp4 diff --git a/videos/observation.images.image_episode_000008.mp4 b/videos/chunk-000/observation.images.image/episode_000008.mp4 similarity index 100% rename from videos/observation.images.image_episode_000008.mp4 rename to videos/chunk-000/observation.images.image/episode_000008.mp4 diff --git a/videos/observation.images.image_episode_000009.mp4 b/videos/chunk-000/observation.images.image/episode_000009.mp4 similarity index 100% rename from videos/observation.images.image_episode_000009.mp4 rename to videos/chunk-000/observation.images.image/episode_000009.mp4 diff --git a/videos/observation.images.image_episode_000010.mp4 b/videos/chunk-000/observation.images.image/episode_000010.mp4 similarity index 100% rename from videos/observation.images.image_episode_000010.mp4 rename to videos/chunk-000/observation.images.image/episode_000010.mp4 diff --git a/videos/observation.images.image_episode_000011.mp4 b/videos/chunk-000/observation.images.image/episode_000011.mp4 similarity index 100% rename from videos/observation.images.image_episode_000011.mp4 rename to videos/chunk-000/observation.images.image/episode_000011.mp4 diff --git a/videos/observation.images.image_episode_000012.mp4 b/videos/chunk-000/observation.images.image/episode_000012.mp4 similarity index 100% rename from videos/observation.images.image_episode_000012.mp4 rename to videos/chunk-000/observation.images.image/episode_000012.mp4 diff --git a/videos/observation.images.image_episode_000013.mp4 b/videos/chunk-000/observation.images.image/episode_000013.mp4 similarity index 100% rename from videos/observation.images.image_episode_000013.mp4 rename to videos/chunk-000/observation.images.image/episode_000013.mp4 diff --git a/videos/observation.images.image_episode_000014.mp4 b/videos/chunk-000/observation.images.image/episode_000014.mp4 similarity index 100% rename from videos/observation.images.image_episode_000014.mp4 rename to videos/chunk-000/observation.images.image/episode_000014.mp4 diff --git a/videos/observation.images.image_episode_000015.mp4 b/videos/chunk-000/observation.images.image/episode_000015.mp4 similarity index 100% rename from videos/observation.images.image_episode_000015.mp4 rename to videos/chunk-000/observation.images.image/episode_000015.mp4 diff --git a/videos/observation.images.image_episode_000016.mp4 b/videos/chunk-000/observation.images.image/episode_000016.mp4 similarity index 100% rename from videos/observation.images.image_episode_000016.mp4 rename to videos/chunk-000/observation.images.image/episode_000016.mp4 diff --git a/videos/observation.images.image_episode_000017.mp4 b/videos/chunk-000/observation.images.image/episode_000017.mp4 similarity index 100% rename from videos/observation.images.image_episode_000017.mp4 rename to videos/chunk-000/observation.images.image/episode_000017.mp4 diff --git a/videos/observation.images.image_episode_000018.mp4 b/videos/chunk-000/observation.images.image/episode_000018.mp4 similarity index 100% rename from videos/observation.images.image_episode_000018.mp4 rename to videos/chunk-000/observation.images.image/episode_000018.mp4 diff --git a/videos/observation.images.image_episode_000019.mp4 b/videos/chunk-000/observation.images.image/episode_000019.mp4 similarity index 100% rename from videos/observation.images.image_episode_000019.mp4 rename to videos/chunk-000/observation.images.image/episode_000019.mp4 diff --git a/videos/observation.images.image_episode_000020.mp4 b/videos/chunk-000/observation.images.image/episode_000020.mp4 similarity index 100% rename from videos/observation.images.image_episode_000020.mp4 rename to videos/chunk-000/observation.images.image/episode_000020.mp4 diff --git a/videos/observation.images.image_episode_000021.mp4 b/videos/chunk-000/observation.images.image/episode_000021.mp4 similarity index 100% rename from videos/observation.images.image_episode_000021.mp4 rename to videos/chunk-000/observation.images.image/episode_000021.mp4 diff --git a/videos/observation.images.image_episode_000022.mp4 b/videos/chunk-000/observation.images.image/episode_000022.mp4 similarity index 100% rename from videos/observation.images.image_episode_000022.mp4 rename to videos/chunk-000/observation.images.image/episode_000022.mp4 diff --git a/videos/observation.images.image_episode_000023.mp4 b/videos/chunk-000/observation.images.image/episode_000023.mp4 similarity index 100% rename from videos/observation.images.image_episode_000023.mp4 rename to videos/chunk-000/observation.images.image/episode_000023.mp4 diff --git a/videos/observation.images.image_episode_000024.mp4 b/videos/chunk-000/observation.images.image/episode_000024.mp4 similarity index 100% rename from videos/observation.images.image_episode_000024.mp4 rename to videos/chunk-000/observation.images.image/episode_000024.mp4 diff --git a/videos/observation.images.image_episode_000025.mp4 b/videos/chunk-000/observation.images.image/episode_000025.mp4 similarity index 100% rename from videos/observation.images.image_episode_000025.mp4 rename to videos/chunk-000/observation.images.image/episode_000025.mp4 diff --git a/videos/observation.images.image_episode_000026.mp4 b/videos/chunk-000/observation.images.image/episode_000026.mp4 similarity index 100% rename from videos/observation.images.image_episode_000026.mp4 rename to videos/chunk-000/observation.images.image/episode_000026.mp4 diff --git a/videos/observation.images.image_episode_000027.mp4 b/videos/chunk-000/observation.images.image/episode_000027.mp4 similarity index 100% rename from videos/observation.images.image_episode_000027.mp4 rename to videos/chunk-000/observation.images.image/episode_000027.mp4 diff --git a/videos/observation.images.image_episode_000028.mp4 b/videos/chunk-000/observation.images.image/episode_000028.mp4 similarity index 100% rename from videos/observation.images.image_episode_000028.mp4 rename to videos/chunk-000/observation.images.image/episode_000028.mp4 diff --git a/videos/observation.images.image_episode_000029.mp4 b/videos/chunk-000/observation.images.image/episode_000029.mp4 similarity index 100% rename from videos/observation.images.image_episode_000029.mp4 rename to videos/chunk-000/observation.images.image/episode_000029.mp4 diff --git a/videos/observation.images.image_episode_000030.mp4 b/videos/chunk-000/observation.images.image/episode_000030.mp4 similarity index 100% rename from videos/observation.images.image_episode_000030.mp4 rename to videos/chunk-000/observation.images.image/episode_000030.mp4 diff --git a/videos/observation.images.image_episode_000031.mp4 b/videos/chunk-000/observation.images.image/episode_000031.mp4 similarity index 100% rename from videos/observation.images.image_episode_000031.mp4 rename to videos/chunk-000/observation.images.image/episode_000031.mp4 diff --git a/videos/observation.images.image_episode_000032.mp4 b/videos/chunk-000/observation.images.image/episode_000032.mp4 similarity index 100% rename from videos/observation.images.image_episode_000032.mp4 rename to videos/chunk-000/observation.images.image/episode_000032.mp4 diff --git a/videos/observation.images.image_episode_000033.mp4 b/videos/chunk-000/observation.images.image/episode_000033.mp4 similarity index 100% rename from videos/observation.images.image_episode_000033.mp4 rename to videos/chunk-000/observation.images.image/episode_000033.mp4 diff --git a/videos/observation.images.image_episode_000034.mp4 b/videos/chunk-000/observation.images.image/episode_000034.mp4 similarity index 100% rename from videos/observation.images.image_episode_000034.mp4 rename to videos/chunk-000/observation.images.image/episode_000034.mp4 diff --git a/videos/observation.images.image_episode_000035.mp4 b/videos/chunk-000/observation.images.image/episode_000035.mp4 similarity index 100% rename from videos/observation.images.image_episode_000035.mp4 rename to videos/chunk-000/observation.images.image/episode_000035.mp4 diff --git a/videos/observation.images.image_episode_000036.mp4 b/videos/chunk-000/observation.images.image/episode_000036.mp4 similarity index 100% rename from videos/observation.images.image_episode_000036.mp4 rename to videos/chunk-000/observation.images.image/episode_000036.mp4 diff --git a/videos/observation.images.image_episode_000037.mp4 b/videos/chunk-000/observation.images.image/episode_000037.mp4 similarity index 100% rename from videos/observation.images.image_episode_000037.mp4 rename to videos/chunk-000/observation.images.image/episode_000037.mp4 diff --git a/videos/observation.images.image_episode_000038.mp4 b/videos/chunk-000/observation.images.image/episode_000038.mp4 similarity index 100% rename from videos/observation.images.image_episode_000038.mp4 rename to videos/chunk-000/observation.images.image/episode_000038.mp4 diff --git a/videos/observation.images.image_episode_000039.mp4 b/videos/chunk-000/observation.images.image/episode_000039.mp4 similarity index 100% rename from videos/observation.images.image_episode_000039.mp4 rename to videos/chunk-000/observation.images.image/episode_000039.mp4 diff --git a/videos/observation.images.image_episode_000040.mp4 b/videos/chunk-000/observation.images.image/episode_000040.mp4 similarity index 100% rename from videos/observation.images.image_episode_000040.mp4 rename to videos/chunk-000/observation.images.image/episode_000040.mp4 diff --git a/videos/observation.images.image_episode_000041.mp4 b/videos/chunk-000/observation.images.image/episode_000041.mp4 similarity index 100% rename from videos/observation.images.image_episode_000041.mp4 rename to videos/chunk-000/observation.images.image/episode_000041.mp4 diff --git a/videos/observation.images.image_episode_000042.mp4 b/videos/chunk-000/observation.images.image/episode_000042.mp4 similarity index 100% rename from videos/observation.images.image_episode_000042.mp4 rename to videos/chunk-000/observation.images.image/episode_000042.mp4 diff --git a/videos/observation.images.image_episode_000043.mp4 b/videos/chunk-000/observation.images.image/episode_000043.mp4 similarity index 100% rename from videos/observation.images.image_episode_000043.mp4 rename to videos/chunk-000/observation.images.image/episode_000043.mp4 diff --git a/videos/observation.images.image_episode_000044.mp4 b/videos/chunk-000/observation.images.image/episode_000044.mp4 similarity index 100% rename from videos/observation.images.image_episode_000044.mp4 rename to videos/chunk-000/observation.images.image/episode_000044.mp4 diff --git a/videos/observation.images.image_episode_000045.mp4 b/videos/chunk-000/observation.images.image/episode_000045.mp4 similarity index 100% rename from videos/observation.images.image_episode_000045.mp4 rename to videos/chunk-000/observation.images.image/episode_000045.mp4 diff --git a/videos/observation.images.image_episode_000046.mp4 b/videos/chunk-000/observation.images.image/episode_000046.mp4 similarity index 100% rename from videos/observation.images.image_episode_000046.mp4 rename to videos/chunk-000/observation.images.image/episode_000046.mp4 diff --git a/videos/observation.images.image_episode_000047.mp4 b/videos/chunk-000/observation.images.image/episode_000047.mp4 similarity index 100% rename from videos/observation.images.image_episode_000047.mp4 rename to videos/chunk-000/observation.images.image/episode_000047.mp4 diff --git a/videos/observation.images.image_episode_000048.mp4 b/videos/chunk-000/observation.images.image/episode_000048.mp4 similarity index 100% rename from videos/observation.images.image_episode_000048.mp4 rename to videos/chunk-000/observation.images.image/episode_000048.mp4 diff --git a/videos/observation.images.image_episode_000049.mp4 b/videos/chunk-000/observation.images.image/episode_000049.mp4 similarity index 100% rename from videos/observation.images.image_episode_000049.mp4 rename to videos/chunk-000/observation.images.image/episode_000049.mp4 diff --git a/videos/observation.images.image_episode_000050.mp4 b/videos/chunk-000/observation.images.image/episode_000050.mp4 similarity index 100% rename from videos/observation.images.image_episode_000050.mp4 rename to videos/chunk-000/observation.images.image/episode_000050.mp4 diff --git a/videos/observation.images.image_episode_000051.mp4 b/videos/chunk-000/observation.images.image/episode_000051.mp4 similarity index 100% rename from videos/observation.images.image_episode_000051.mp4 rename to videos/chunk-000/observation.images.image/episode_000051.mp4 diff --git a/videos/observation.images.image_episode_000052.mp4 b/videos/chunk-000/observation.images.image/episode_000052.mp4 similarity index 100% rename from videos/observation.images.image_episode_000052.mp4 rename to videos/chunk-000/observation.images.image/episode_000052.mp4 diff --git a/videos/observation.images.image_episode_000053.mp4 b/videos/chunk-000/observation.images.image/episode_000053.mp4 similarity index 100% rename from videos/observation.images.image_episode_000053.mp4 rename to videos/chunk-000/observation.images.image/episode_000053.mp4 diff --git a/videos/observation.images.image_episode_000054.mp4 b/videos/chunk-000/observation.images.image/episode_000054.mp4 similarity index 100% rename from videos/observation.images.image_episode_000054.mp4 rename to videos/chunk-000/observation.images.image/episode_000054.mp4 diff --git a/videos/observation.images.image_episode_000055.mp4 b/videos/chunk-000/observation.images.image/episode_000055.mp4 similarity index 100% rename from videos/observation.images.image_episode_000055.mp4 rename to videos/chunk-000/observation.images.image/episode_000055.mp4 diff --git a/videos/observation.images.image_episode_000056.mp4 b/videos/chunk-000/observation.images.image/episode_000056.mp4 similarity index 100% rename from videos/observation.images.image_episode_000056.mp4 rename to videos/chunk-000/observation.images.image/episode_000056.mp4 diff --git a/videos/observation.images.image_episode_000057.mp4 b/videos/chunk-000/observation.images.image/episode_000057.mp4 similarity index 100% rename from videos/observation.images.image_episode_000057.mp4 rename to videos/chunk-000/observation.images.image/episode_000057.mp4 diff --git a/videos/observation.images.image_episode_000058.mp4 b/videos/chunk-000/observation.images.image/episode_000058.mp4 similarity index 100% rename from videos/observation.images.image_episode_000058.mp4 rename to videos/chunk-000/observation.images.image/episode_000058.mp4 diff --git a/videos/observation.images.image_episode_000059.mp4 b/videos/chunk-000/observation.images.image/episode_000059.mp4 similarity index 100% rename from videos/observation.images.image_episode_000059.mp4 rename to videos/chunk-000/observation.images.image/episode_000059.mp4 diff --git a/videos/observation.images.image_episode_000060.mp4 b/videos/chunk-000/observation.images.image/episode_000060.mp4 similarity index 100% rename from videos/observation.images.image_episode_000060.mp4 rename to videos/chunk-000/observation.images.image/episode_000060.mp4 diff --git a/videos/observation.images.image_episode_000061.mp4 b/videos/chunk-000/observation.images.image/episode_000061.mp4 similarity index 100% rename from videos/observation.images.image_episode_000061.mp4 rename to videos/chunk-000/observation.images.image/episode_000061.mp4 diff --git a/videos/observation.images.image_episode_000062.mp4 b/videos/chunk-000/observation.images.image/episode_000062.mp4 similarity index 100% rename from videos/observation.images.image_episode_000062.mp4 rename to videos/chunk-000/observation.images.image/episode_000062.mp4 diff --git a/videos/observation.images.image_episode_000063.mp4 b/videos/chunk-000/observation.images.image/episode_000063.mp4 similarity index 100% rename from videos/observation.images.image_episode_000063.mp4 rename to videos/chunk-000/observation.images.image/episode_000063.mp4 diff --git a/videos/observation.images.image_episode_000064.mp4 b/videos/chunk-000/observation.images.image/episode_000064.mp4 similarity index 100% rename from videos/observation.images.image_episode_000064.mp4 rename to videos/chunk-000/observation.images.image/episode_000064.mp4 diff --git a/videos/observation.images.image_episode_000065.mp4 b/videos/chunk-000/observation.images.image/episode_000065.mp4 similarity index 100% rename from videos/observation.images.image_episode_000065.mp4 rename to videos/chunk-000/observation.images.image/episode_000065.mp4 diff --git a/videos/observation.images.image_episode_000066.mp4 b/videos/chunk-000/observation.images.image/episode_000066.mp4 similarity index 100% rename from videos/observation.images.image_episode_000066.mp4 rename to videos/chunk-000/observation.images.image/episode_000066.mp4 diff --git a/videos/observation.images.image_episode_000067.mp4 b/videos/chunk-000/observation.images.image/episode_000067.mp4 similarity index 100% rename from videos/observation.images.image_episode_000067.mp4 rename to videos/chunk-000/observation.images.image/episode_000067.mp4 diff --git a/videos/observation.images.image_episode_000068.mp4 b/videos/chunk-000/observation.images.image/episode_000068.mp4 similarity index 100% rename from videos/observation.images.image_episode_000068.mp4 rename to videos/chunk-000/observation.images.image/episode_000068.mp4 diff --git a/videos/observation.images.image_episode_000069.mp4 b/videos/chunk-000/observation.images.image/episode_000069.mp4 similarity index 100% rename from videos/observation.images.image_episode_000069.mp4 rename to videos/chunk-000/observation.images.image/episode_000069.mp4 diff --git a/videos/observation.images.image_episode_000070.mp4 b/videos/chunk-000/observation.images.image/episode_000070.mp4 similarity index 100% rename from videos/observation.images.image_episode_000070.mp4 rename to videos/chunk-000/observation.images.image/episode_000070.mp4 diff --git a/videos/observation.images.image_episode_000071.mp4 b/videos/chunk-000/observation.images.image/episode_000071.mp4 similarity index 100% rename from videos/observation.images.image_episode_000071.mp4 rename to videos/chunk-000/observation.images.image/episode_000071.mp4 diff --git a/videos/observation.images.image_episode_000072.mp4 b/videos/chunk-000/observation.images.image/episode_000072.mp4 similarity index 100% rename from videos/observation.images.image_episode_000072.mp4 rename to videos/chunk-000/observation.images.image/episode_000072.mp4 diff --git a/videos/observation.images.image_episode_000073.mp4 b/videos/chunk-000/observation.images.image/episode_000073.mp4 similarity index 100% rename from videos/observation.images.image_episode_000073.mp4 rename to videos/chunk-000/observation.images.image/episode_000073.mp4 diff --git a/videos/observation.images.image_episode_000074.mp4 b/videos/chunk-000/observation.images.image/episode_000074.mp4 similarity index 100% rename from videos/observation.images.image_episode_000074.mp4 rename to videos/chunk-000/observation.images.image/episode_000074.mp4 diff --git a/videos/observation.images.image_episode_000075.mp4 b/videos/chunk-000/observation.images.image/episode_000075.mp4 similarity index 100% rename from videos/observation.images.image_episode_000075.mp4 rename to videos/chunk-000/observation.images.image/episode_000075.mp4 diff --git a/videos/observation.images.image_episode_000076.mp4 b/videos/chunk-000/observation.images.image/episode_000076.mp4 similarity index 100% rename from videos/observation.images.image_episode_000076.mp4 rename to videos/chunk-000/observation.images.image/episode_000076.mp4 diff --git a/videos/observation.images.image_episode_000077.mp4 b/videos/chunk-000/observation.images.image/episode_000077.mp4 similarity index 100% rename from videos/observation.images.image_episode_000077.mp4 rename to videos/chunk-000/observation.images.image/episode_000077.mp4 diff --git a/videos/observation.images.image_episode_000078.mp4 b/videos/chunk-000/observation.images.image/episode_000078.mp4 similarity index 100% rename from videos/observation.images.image_episode_000078.mp4 rename to videos/chunk-000/observation.images.image/episode_000078.mp4 diff --git a/videos/observation.images.image_episode_000079.mp4 b/videos/chunk-000/observation.images.image/episode_000079.mp4 similarity index 100% rename from videos/observation.images.image_episode_000079.mp4 rename to videos/chunk-000/observation.images.image/episode_000079.mp4 diff --git a/videos/observation.images.image_episode_000080.mp4 b/videos/chunk-000/observation.images.image/episode_000080.mp4 similarity index 100% rename from videos/observation.images.image_episode_000080.mp4 rename to videos/chunk-000/observation.images.image/episode_000080.mp4 diff --git a/videos/observation.images.image_episode_000081.mp4 b/videos/chunk-000/observation.images.image/episode_000081.mp4 similarity index 100% rename from videos/observation.images.image_episode_000081.mp4 rename to videos/chunk-000/observation.images.image/episode_000081.mp4 diff --git a/videos/observation.images.image_episode_000082.mp4 b/videos/chunk-000/observation.images.image/episode_000082.mp4 similarity index 100% rename from videos/observation.images.image_episode_000082.mp4 rename to videos/chunk-000/observation.images.image/episode_000082.mp4 diff --git a/videos/observation.images.image_episode_000083.mp4 b/videos/chunk-000/observation.images.image/episode_000083.mp4 similarity index 100% rename from videos/observation.images.image_episode_000083.mp4 rename to videos/chunk-000/observation.images.image/episode_000083.mp4 diff --git a/videos/observation.images.image_episode_000084.mp4 b/videos/chunk-000/observation.images.image/episode_000084.mp4 similarity index 100% rename from videos/observation.images.image_episode_000084.mp4 rename to videos/chunk-000/observation.images.image/episode_000084.mp4 diff --git a/videos/observation.images.image_episode_000085.mp4 b/videos/chunk-000/observation.images.image/episode_000085.mp4 similarity index 100% rename from videos/observation.images.image_episode_000085.mp4 rename to videos/chunk-000/observation.images.image/episode_000085.mp4 diff --git a/videos/observation.images.image_episode_000086.mp4 b/videos/chunk-000/observation.images.image/episode_000086.mp4 similarity index 100% rename from videos/observation.images.image_episode_000086.mp4 rename to videos/chunk-000/observation.images.image/episode_000086.mp4 diff --git a/videos/observation.images.image_episode_000087.mp4 b/videos/chunk-000/observation.images.image/episode_000087.mp4 similarity index 100% rename from videos/observation.images.image_episode_000087.mp4 rename to videos/chunk-000/observation.images.image/episode_000087.mp4 diff --git a/videos/observation.images.image_episode_000088.mp4 b/videos/chunk-000/observation.images.image/episode_000088.mp4 similarity index 100% rename from videos/observation.images.image_episode_000088.mp4 rename to videos/chunk-000/observation.images.image/episode_000088.mp4 diff --git a/videos/observation.images.image_episode_000089.mp4 b/videos/chunk-000/observation.images.image/episode_000089.mp4 similarity index 100% rename from videos/observation.images.image_episode_000089.mp4 rename to videos/chunk-000/observation.images.image/episode_000089.mp4 diff --git a/videos/observation.images.image_episode_000090.mp4 b/videos/chunk-000/observation.images.image/episode_000090.mp4 similarity index 100% rename from videos/observation.images.image_episode_000090.mp4 rename to videos/chunk-000/observation.images.image/episode_000090.mp4 diff --git a/videos/observation.images.image_episode_000091.mp4 b/videos/chunk-000/observation.images.image/episode_000091.mp4 similarity index 100% rename from videos/observation.images.image_episode_000091.mp4 rename to videos/chunk-000/observation.images.image/episode_000091.mp4 diff --git a/videos/observation.images.image_episode_000092.mp4 b/videos/chunk-000/observation.images.image/episode_000092.mp4 similarity index 100% rename from videos/observation.images.image_episode_000092.mp4 rename to videos/chunk-000/observation.images.image/episode_000092.mp4 diff --git a/videos/observation.images.image_episode_000093.mp4 b/videos/chunk-000/observation.images.image/episode_000093.mp4 similarity index 100% rename from videos/observation.images.image_episode_000093.mp4 rename to videos/chunk-000/observation.images.image/episode_000093.mp4 diff --git a/videos/observation.images.image_episode_000094.mp4 b/videos/chunk-000/observation.images.image/episode_000094.mp4 similarity index 100% rename from videos/observation.images.image_episode_000094.mp4 rename to videos/chunk-000/observation.images.image/episode_000094.mp4 diff --git a/videos/observation.images.image_episode_000095.mp4 b/videos/chunk-000/observation.images.image/episode_000095.mp4 similarity index 100% rename from videos/observation.images.image_episode_000095.mp4 rename to videos/chunk-000/observation.images.image/episode_000095.mp4 diff --git a/videos/observation.images.image_episode_000096.mp4 b/videos/chunk-000/observation.images.image/episode_000096.mp4 similarity index 100% rename from videos/observation.images.image_episode_000096.mp4 rename to videos/chunk-000/observation.images.image/episode_000096.mp4 diff --git a/videos/observation.images.image_episode_000097.mp4 b/videos/chunk-000/observation.images.image/episode_000097.mp4 similarity index 100% rename from videos/observation.images.image_episode_000097.mp4 rename to videos/chunk-000/observation.images.image/episode_000097.mp4 diff --git a/videos/observation.images.image_episode_000098.mp4 b/videos/chunk-000/observation.images.image/episode_000098.mp4 similarity index 100% rename from videos/observation.images.image_episode_000098.mp4 rename to videos/chunk-000/observation.images.image/episode_000098.mp4 diff --git a/videos/observation.images.image_episode_000099.mp4 b/videos/chunk-000/observation.images.image/episode_000099.mp4 similarity index 100% rename from videos/observation.images.image_episode_000099.mp4 rename to videos/chunk-000/observation.images.image/episode_000099.mp4 diff --git a/videos/observation.images.image_episode_000100.mp4 b/videos/chunk-000/observation.images.image/episode_000100.mp4 similarity index 100% rename from videos/observation.images.image_episode_000100.mp4 rename to videos/chunk-000/observation.images.image/episode_000100.mp4 diff --git a/videos/observation.images.image_episode_000101.mp4 b/videos/chunk-000/observation.images.image/episode_000101.mp4 similarity index 100% rename from videos/observation.images.image_episode_000101.mp4 rename to videos/chunk-000/observation.images.image/episode_000101.mp4 diff --git a/videos/observation.images.image_episode_000102.mp4 b/videos/chunk-000/observation.images.image/episode_000102.mp4 similarity index 100% rename from videos/observation.images.image_episode_000102.mp4 rename to videos/chunk-000/observation.images.image/episode_000102.mp4 diff --git a/videos/observation.images.image_episode_000103.mp4 b/videos/chunk-000/observation.images.image/episode_000103.mp4 similarity index 100% rename from videos/observation.images.image_episode_000103.mp4 rename to videos/chunk-000/observation.images.image/episode_000103.mp4 diff --git a/videos/observation.images.image_episode_000104.mp4 b/videos/chunk-000/observation.images.image/episode_000104.mp4 similarity index 100% rename from videos/observation.images.image_episode_000104.mp4 rename to videos/chunk-000/observation.images.image/episode_000104.mp4 diff --git a/videos/observation.images.image_episode_000105.mp4 b/videos/chunk-000/observation.images.image/episode_000105.mp4 similarity index 100% rename from videos/observation.images.image_episode_000105.mp4 rename to videos/chunk-000/observation.images.image/episode_000105.mp4 diff --git a/videos/observation.images.image_episode_000106.mp4 b/videos/chunk-000/observation.images.image/episode_000106.mp4 similarity index 100% rename from videos/observation.images.image_episode_000106.mp4 rename to videos/chunk-000/observation.images.image/episode_000106.mp4 diff --git a/videos/observation.images.image_episode_000107.mp4 b/videos/chunk-000/observation.images.image/episode_000107.mp4 similarity index 100% rename from videos/observation.images.image_episode_000107.mp4 rename to videos/chunk-000/observation.images.image/episode_000107.mp4 diff --git a/videos/observation.images.image_episode_000108.mp4 b/videos/chunk-000/observation.images.image/episode_000108.mp4 similarity index 100% rename from videos/observation.images.image_episode_000108.mp4 rename to videos/chunk-000/observation.images.image/episode_000108.mp4 diff --git a/videos/observation.images.image_episode_000109.mp4 b/videos/chunk-000/observation.images.image/episode_000109.mp4 similarity index 100% rename from videos/observation.images.image_episode_000109.mp4 rename to videos/chunk-000/observation.images.image/episode_000109.mp4 diff --git a/videos/observation.images.image_episode_000110.mp4 b/videos/chunk-000/observation.images.image/episode_000110.mp4 similarity index 100% rename from videos/observation.images.image_episode_000110.mp4 rename to videos/chunk-000/observation.images.image/episode_000110.mp4 diff --git a/videos/observation.images.image_episode_000111.mp4 b/videos/chunk-000/observation.images.image/episode_000111.mp4 similarity index 100% rename from videos/observation.images.image_episode_000111.mp4 rename to videos/chunk-000/observation.images.image/episode_000111.mp4 diff --git a/videos/observation.images.image_episode_000112.mp4 b/videos/chunk-000/observation.images.image/episode_000112.mp4 similarity index 100% rename from videos/observation.images.image_episode_000112.mp4 rename to videos/chunk-000/observation.images.image/episode_000112.mp4 diff --git a/videos/observation.images.image_episode_000113.mp4 b/videos/chunk-000/observation.images.image/episode_000113.mp4 similarity index 100% rename from videos/observation.images.image_episode_000113.mp4 rename to videos/chunk-000/observation.images.image/episode_000113.mp4 diff --git a/videos/observation.images.image_episode_000114.mp4 b/videos/chunk-000/observation.images.image/episode_000114.mp4 similarity index 100% rename from videos/observation.images.image_episode_000114.mp4 rename to videos/chunk-000/observation.images.image/episode_000114.mp4 diff --git a/videos/observation.images.image_episode_000115.mp4 b/videos/chunk-000/observation.images.image/episode_000115.mp4 similarity index 100% rename from videos/observation.images.image_episode_000115.mp4 rename to videos/chunk-000/observation.images.image/episode_000115.mp4 diff --git a/videos/observation.images.image_episode_000116.mp4 b/videos/chunk-000/observation.images.image/episode_000116.mp4 similarity index 100% rename from videos/observation.images.image_episode_000116.mp4 rename to videos/chunk-000/observation.images.image/episode_000116.mp4 diff --git a/videos/observation.images.image_episode_000117.mp4 b/videos/chunk-000/observation.images.image/episode_000117.mp4 similarity index 100% rename from videos/observation.images.image_episode_000117.mp4 rename to videos/chunk-000/observation.images.image/episode_000117.mp4 diff --git a/videos/observation.images.image_episode_000118.mp4 b/videos/chunk-000/observation.images.image/episode_000118.mp4 similarity index 100% rename from videos/observation.images.image_episode_000118.mp4 rename to videos/chunk-000/observation.images.image/episode_000118.mp4 diff --git a/videos/observation.images.image_episode_000119.mp4 b/videos/chunk-000/observation.images.image/episode_000119.mp4 similarity index 100% rename from videos/observation.images.image_episode_000119.mp4 rename to videos/chunk-000/observation.images.image/episode_000119.mp4 diff --git a/videos/observation.images.image_episode_000120.mp4 b/videos/chunk-000/observation.images.image/episode_000120.mp4 similarity index 100% rename from videos/observation.images.image_episode_000120.mp4 rename to videos/chunk-000/observation.images.image/episode_000120.mp4 diff --git a/videos/observation.images.image_episode_000121.mp4 b/videos/chunk-000/observation.images.image/episode_000121.mp4 similarity index 100% rename from videos/observation.images.image_episode_000121.mp4 rename to videos/chunk-000/observation.images.image/episode_000121.mp4 diff --git a/videos/observation.images.image_episode_000122.mp4 b/videos/chunk-000/observation.images.image/episode_000122.mp4 similarity index 100% rename from videos/observation.images.image_episode_000122.mp4 rename to videos/chunk-000/observation.images.image/episode_000122.mp4 diff --git a/videos/observation.images.image_episode_000123.mp4 b/videos/chunk-000/observation.images.image/episode_000123.mp4 similarity index 100% rename from videos/observation.images.image_episode_000123.mp4 rename to videos/chunk-000/observation.images.image/episode_000123.mp4 diff --git a/videos/observation.images.image_episode_000124.mp4 b/videos/chunk-000/observation.images.image/episode_000124.mp4 similarity index 100% rename from videos/observation.images.image_episode_000124.mp4 rename to videos/chunk-000/observation.images.image/episode_000124.mp4 diff --git a/videos/observation.images.image_episode_000125.mp4 b/videos/chunk-000/observation.images.image/episode_000125.mp4 similarity index 100% rename from videos/observation.images.image_episode_000125.mp4 rename to videos/chunk-000/observation.images.image/episode_000125.mp4 diff --git a/videos/observation.images.image_episode_000126.mp4 b/videos/chunk-000/observation.images.image/episode_000126.mp4 similarity index 100% rename from videos/observation.images.image_episode_000126.mp4 rename to videos/chunk-000/observation.images.image/episode_000126.mp4 diff --git a/videos/observation.images.image_episode_000127.mp4 b/videos/chunk-000/observation.images.image/episode_000127.mp4 similarity index 100% rename from videos/observation.images.image_episode_000127.mp4 rename to videos/chunk-000/observation.images.image/episode_000127.mp4 diff --git a/videos/observation.images.image_episode_000128.mp4 b/videos/chunk-000/observation.images.image/episode_000128.mp4 similarity index 100% rename from videos/observation.images.image_episode_000128.mp4 rename to videos/chunk-000/observation.images.image/episode_000128.mp4 diff --git a/videos/observation.images.image_episode_000129.mp4 b/videos/chunk-000/observation.images.image/episode_000129.mp4 similarity index 100% rename from videos/observation.images.image_episode_000129.mp4 rename to videos/chunk-000/observation.images.image/episode_000129.mp4 diff --git a/videos/observation.images.image_episode_000130.mp4 b/videos/chunk-000/observation.images.image/episode_000130.mp4 similarity index 100% rename from videos/observation.images.image_episode_000130.mp4 rename to videos/chunk-000/observation.images.image/episode_000130.mp4 diff --git a/videos/observation.images.image_episode_000131.mp4 b/videos/chunk-000/observation.images.image/episode_000131.mp4 similarity index 100% rename from videos/observation.images.image_episode_000131.mp4 rename to videos/chunk-000/observation.images.image/episode_000131.mp4 diff --git a/videos/observation.images.image_episode_000132.mp4 b/videos/chunk-000/observation.images.image/episode_000132.mp4 similarity index 100% rename from videos/observation.images.image_episode_000132.mp4 rename to videos/chunk-000/observation.images.image/episode_000132.mp4 diff --git a/videos/observation.images.image_episode_000133.mp4 b/videos/chunk-000/observation.images.image/episode_000133.mp4 similarity index 100% rename from videos/observation.images.image_episode_000133.mp4 rename to videos/chunk-000/observation.images.image/episode_000133.mp4 diff --git a/videos/observation.images.image_episode_000134.mp4 b/videos/chunk-000/observation.images.image/episode_000134.mp4 similarity index 100% rename from videos/observation.images.image_episode_000134.mp4 rename to videos/chunk-000/observation.images.image/episode_000134.mp4 diff --git a/videos/observation.images.image_episode_000135.mp4 b/videos/chunk-000/observation.images.image/episode_000135.mp4 similarity index 100% rename from videos/observation.images.image_episode_000135.mp4 rename to videos/chunk-000/observation.images.image/episode_000135.mp4 diff --git a/videos/observation.images.image_episode_000136.mp4 b/videos/chunk-000/observation.images.image/episode_000136.mp4 similarity index 100% rename from videos/observation.images.image_episode_000136.mp4 rename to videos/chunk-000/observation.images.image/episode_000136.mp4 diff --git a/videos/observation.images.image_episode_000137.mp4 b/videos/chunk-000/observation.images.image/episode_000137.mp4 similarity index 100% rename from videos/observation.images.image_episode_000137.mp4 rename to videos/chunk-000/observation.images.image/episode_000137.mp4 diff --git a/videos/observation.images.image_episode_000138.mp4 b/videos/chunk-000/observation.images.image/episode_000138.mp4 similarity index 100% rename from videos/observation.images.image_episode_000138.mp4 rename to videos/chunk-000/observation.images.image/episode_000138.mp4 diff --git a/videos/observation.images.image_episode_000139.mp4 b/videos/chunk-000/observation.images.image/episode_000139.mp4 similarity index 100% rename from videos/observation.images.image_episode_000139.mp4 rename to videos/chunk-000/observation.images.image/episode_000139.mp4 diff --git a/videos/observation.images.image_episode_000140.mp4 b/videos/chunk-000/observation.images.image/episode_000140.mp4 similarity index 100% rename from videos/observation.images.image_episode_000140.mp4 rename to videos/chunk-000/observation.images.image/episode_000140.mp4 diff --git a/videos/observation.images.image_episode_000141.mp4 b/videos/chunk-000/observation.images.image/episode_000141.mp4 similarity index 100% rename from videos/observation.images.image_episode_000141.mp4 rename to videos/chunk-000/observation.images.image/episode_000141.mp4 diff --git a/videos/observation.images.image_episode_000142.mp4 b/videos/chunk-000/observation.images.image/episode_000142.mp4 similarity index 100% rename from videos/observation.images.image_episode_000142.mp4 rename to videos/chunk-000/observation.images.image/episode_000142.mp4 diff --git a/videos/observation.images.image_episode_000143.mp4 b/videos/chunk-000/observation.images.image/episode_000143.mp4 similarity index 100% rename from videos/observation.images.image_episode_000143.mp4 rename to videos/chunk-000/observation.images.image/episode_000143.mp4 diff --git a/videos/observation.images.image_episode_000144.mp4 b/videos/chunk-000/observation.images.image/episode_000144.mp4 similarity index 100% rename from videos/observation.images.image_episode_000144.mp4 rename to videos/chunk-000/observation.images.image/episode_000144.mp4 diff --git a/videos/observation.images.image_episode_000145.mp4 b/videos/chunk-000/observation.images.image/episode_000145.mp4 similarity index 100% rename from videos/observation.images.image_episode_000145.mp4 rename to videos/chunk-000/observation.images.image/episode_000145.mp4 diff --git a/videos/observation.images.image_episode_000146.mp4 b/videos/chunk-000/observation.images.image/episode_000146.mp4 similarity index 100% rename from videos/observation.images.image_episode_000146.mp4 rename to videos/chunk-000/observation.images.image/episode_000146.mp4 diff --git a/videos/observation.images.image_episode_000147.mp4 b/videos/chunk-000/observation.images.image/episode_000147.mp4 similarity index 100% rename from videos/observation.images.image_episode_000147.mp4 rename to videos/chunk-000/observation.images.image/episode_000147.mp4 diff --git a/videos/observation.images.image_episode_000148.mp4 b/videos/chunk-000/observation.images.image/episode_000148.mp4 similarity index 100% rename from videos/observation.images.image_episode_000148.mp4 rename to videos/chunk-000/observation.images.image/episode_000148.mp4 diff --git a/videos/observation.images.image_episode_000149.mp4 b/videos/chunk-000/observation.images.image/episode_000149.mp4 similarity index 100% rename from videos/observation.images.image_episode_000149.mp4 rename to videos/chunk-000/observation.images.image/episode_000149.mp4 diff --git a/videos/observation.images.image_episode_000150.mp4 b/videos/chunk-000/observation.images.image/episode_000150.mp4 similarity index 100% rename from videos/observation.images.image_episode_000150.mp4 rename to videos/chunk-000/observation.images.image/episode_000150.mp4 diff --git a/videos/observation.images.image_episode_000151.mp4 b/videos/chunk-000/observation.images.image/episode_000151.mp4 similarity index 100% rename from videos/observation.images.image_episode_000151.mp4 rename to videos/chunk-000/observation.images.image/episode_000151.mp4 diff --git a/videos/observation.images.image_episode_000152.mp4 b/videos/chunk-000/observation.images.image/episode_000152.mp4 similarity index 100% rename from videos/observation.images.image_episode_000152.mp4 rename to videos/chunk-000/observation.images.image/episode_000152.mp4 diff --git a/videos/observation.images.image_episode_000153.mp4 b/videos/chunk-000/observation.images.image/episode_000153.mp4 similarity index 100% rename from videos/observation.images.image_episode_000153.mp4 rename to videos/chunk-000/observation.images.image/episode_000153.mp4 diff --git a/videos/observation.images.image_episode_000154.mp4 b/videos/chunk-000/observation.images.image/episode_000154.mp4 similarity index 100% rename from videos/observation.images.image_episode_000154.mp4 rename to videos/chunk-000/observation.images.image/episode_000154.mp4 diff --git a/videos/observation.images.image_episode_000155.mp4 b/videos/chunk-000/observation.images.image/episode_000155.mp4 similarity index 100% rename from videos/observation.images.image_episode_000155.mp4 rename to videos/chunk-000/observation.images.image/episode_000155.mp4 diff --git a/videos/observation.images.image_episode_000156.mp4 b/videos/chunk-000/observation.images.image/episode_000156.mp4 similarity index 100% rename from videos/observation.images.image_episode_000156.mp4 rename to videos/chunk-000/observation.images.image/episode_000156.mp4 diff --git a/videos/observation.images.image_episode_000157.mp4 b/videos/chunk-000/observation.images.image/episode_000157.mp4 similarity index 100% rename from videos/observation.images.image_episode_000157.mp4 rename to videos/chunk-000/observation.images.image/episode_000157.mp4 diff --git a/videos/observation.images.image_episode_000158.mp4 b/videos/chunk-000/observation.images.image/episode_000158.mp4 similarity index 100% rename from videos/observation.images.image_episode_000158.mp4 rename to videos/chunk-000/observation.images.image/episode_000158.mp4 diff --git a/videos/observation.images.image_episode_000159.mp4 b/videos/chunk-000/observation.images.image/episode_000159.mp4 similarity index 100% rename from videos/observation.images.image_episode_000159.mp4 rename to videos/chunk-000/observation.images.image/episode_000159.mp4 diff --git a/videos/observation.images.image_episode_000160.mp4 b/videos/chunk-000/observation.images.image/episode_000160.mp4 similarity index 100% rename from videos/observation.images.image_episode_000160.mp4 rename to videos/chunk-000/observation.images.image/episode_000160.mp4 diff --git a/videos/observation.images.image_episode_000161.mp4 b/videos/chunk-000/observation.images.image/episode_000161.mp4 similarity index 100% rename from videos/observation.images.image_episode_000161.mp4 rename to videos/chunk-000/observation.images.image/episode_000161.mp4 diff --git a/videos/observation.images.image_episode_000162.mp4 b/videos/chunk-000/observation.images.image/episode_000162.mp4 similarity index 100% rename from videos/observation.images.image_episode_000162.mp4 rename to videos/chunk-000/observation.images.image/episode_000162.mp4 diff --git a/videos/observation.images.image_episode_000163.mp4 b/videos/chunk-000/observation.images.image/episode_000163.mp4 similarity index 100% rename from videos/observation.images.image_episode_000163.mp4 rename to videos/chunk-000/observation.images.image/episode_000163.mp4 diff --git a/videos/observation.images.image_episode_000164.mp4 b/videos/chunk-000/observation.images.image/episode_000164.mp4 similarity index 100% rename from videos/observation.images.image_episode_000164.mp4 rename to videos/chunk-000/observation.images.image/episode_000164.mp4 diff --git a/videos/observation.images.image_episode_000165.mp4 b/videos/chunk-000/observation.images.image/episode_000165.mp4 similarity index 100% rename from videos/observation.images.image_episode_000165.mp4 rename to videos/chunk-000/observation.images.image/episode_000165.mp4 diff --git a/videos/observation.images.image_episode_000166.mp4 b/videos/chunk-000/observation.images.image/episode_000166.mp4 similarity index 100% rename from videos/observation.images.image_episode_000166.mp4 rename to videos/chunk-000/observation.images.image/episode_000166.mp4 diff --git a/videos/observation.images.image_episode_000167.mp4 b/videos/chunk-000/observation.images.image/episode_000167.mp4 similarity index 100% rename from videos/observation.images.image_episode_000167.mp4 rename to videos/chunk-000/observation.images.image/episode_000167.mp4 diff --git a/videos/observation.images.image_episode_000168.mp4 b/videos/chunk-000/observation.images.image/episode_000168.mp4 similarity index 100% rename from videos/observation.images.image_episode_000168.mp4 rename to videos/chunk-000/observation.images.image/episode_000168.mp4 diff --git a/videos/observation.images.image_episode_000169.mp4 b/videos/chunk-000/observation.images.image/episode_000169.mp4 similarity index 100% rename from videos/observation.images.image_episode_000169.mp4 rename to videos/chunk-000/observation.images.image/episode_000169.mp4 diff --git a/videos/observation.images.image_episode_000170.mp4 b/videos/chunk-000/observation.images.image/episode_000170.mp4 similarity index 100% rename from videos/observation.images.image_episode_000170.mp4 rename to videos/chunk-000/observation.images.image/episode_000170.mp4 diff --git a/videos/observation.images.image_episode_000171.mp4 b/videos/chunk-000/observation.images.image/episode_000171.mp4 similarity index 100% rename from videos/observation.images.image_episode_000171.mp4 rename to videos/chunk-000/observation.images.image/episode_000171.mp4 diff --git a/videos/observation.images.image_episode_000172.mp4 b/videos/chunk-000/observation.images.image/episode_000172.mp4 similarity index 100% rename from videos/observation.images.image_episode_000172.mp4 rename to videos/chunk-000/observation.images.image/episode_000172.mp4 diff --git a/videos/observation.images.image_episode_000173.mp4 b/videos/chunk-000/observation.images.image/episode_000173.mp4 similarity index 100% rename from videos/observation.images.image_episode_000173.mp4 rename to videos/chunk-000/observation.images.image/episode_000173.mp4 diff --git a/videos/observation.images.image_episode_000174.mp4 b/videos/chunk-000/observation.images.image/episode_000174.mp4 similarity index 100% rename from videos/observation.images.image_episode_000174.mp4 rename to videos/chunk-000/observation.images.image/episode_000174.mp4 diff --git a/videos/observation.images.image_episode_000175.mp4 b/videos/chunk-000/observation.images.image/episode_000175.mp4 similarity index 100% rename from videos/observation.images.image_episode_000175.mp4 rename to videos/chunk-000/observation.images.image/episode_000175.mp4 diff --git a/videos/observation.images.image_episode_000176.mp4 b/videos/chunk-000/observation.images.image/episode_000176.mp4 similarity index 100% rename from videos/observation.images.image_episode_000176.mp4 rename to videos/chunk-000/observation.images.image/episode_000176.mp4 diff --git a/videos/observation.images.image_episode_000177.mp4 b/videos/chunk-000/observation.images.image/episode_000177.mp4 similarity index 100% rename from videos/observation.images.image_episode_000177.mp4 rename to videos/chunk-000/observation.images.image/episode_000177.mp4 diff --git a/videos/observation.images.image_episode_000178.mp4 b/videos/chunk-000/observation.images.image/episode_000178.mp4 similarity index 100% rename from videos/observation.images.image_episode_000178.mp4 rename to videos/chunk-000/observation.images.image/episode_000178.mp4 diff --git a/videos/observation.images.image_episode_000179.mp4 b/videos/chunk-000/observation.images.image/episode_000179.mp4 similarity index 100% rename from videos/observation.images.image_episode_000179.mp4 rename to videos/chunk-000/observation.images.image/episode_000179.mp4 diff --git a/videos/observation.images.image_episode_000180.mp4 b/videos/chunk-000/observation.images.image/episode_000180.mp4 similarity index 100% rename from videos/observation.images.image_episode_000180.mp4 rename to videos/chunk-000/observation.images.image/episode_000180.mp4 diff --git a/videos/observation.images.image_episode_000181.mp4 b/videos/chunk-000/observation.images.image/episode_000181.mp4 similarity index 100% rename from videos/observation.images.image_episode_000181.mp4 rename to videos/chunk-000/observation.images.image/episode_000181.mp4 diff --git a/videos/observation.images.image_episode_000182.mp4 b/videos/chunk-000/observation.images.image/episode_000182.mp4 similarity index 100% rename from videos/observation.images.image_episode_000182.mp4 rename to videos/chunk-000/observation.images.image/episode_000182.mp4 diff --git a/videos/observation.images.image_episode_000183.mp4 b/videos/chunk-000/observation.images.image/episode_000183.mp4 similarity index 100% rename from videos/observation.images.image_episode_000183.mp4 rename to videos/chunk-000/observation.images.image/episode_000183.mp4 diff --git a/videos/observation.images.image_episode_000184.mp4 b/videos/chunk-000/observation.images.image/episode_000184.mp4 similarity index 100% rename from videos/observation.images.image_episode_000184.mp4 rename to videos/chunk-000/observation.images.image/episode_000184.mp4 diff --git a/videos/observation.images.image_episode_000185.mp4 b/videos/chunk-000/observation.images.image/episode_000185.mp4 similarity index 100% rename from videos/observation.images.image_episode_000185.mp4 rename to videos/chunk-000/observation.images.image/episode_000185.mp4 diff --git a/videos/observation.images.image_episode_000186.mp4 b/videos/chunk-000/observation.images.image/episode_000186.mp4 similarity index 100% rename from videos/observation.images.image_episode_000186.mp4 rename to videos/chunk-000/observation.images.image/episode_000186.mp4 diff --git a/videos/observation.images.image_episode_000187.mp4 b/videos/chunk-000/observation.images.image/episode_000187.mp4 similarity index 100% rename from videos/observation.images.image_episode_000187.mp4 rename to videos/chunk-000/observation.images.image/episode_000187.mp4 diff --git a/videos/observation.images.image_episode_000188.mp4 b/videos/chunk-000/observation.images.image/episode_000188.mp4 similarity index 100% rename from videos/observation.images.image_episode_000188.mp4 rename to videos/chunk-000/observation.images.image/episode_000188.mp4 diff --git a/videos/observation.images.image_episode_000189.mp4 b/videos/chunk-000/observation.images.image/episode_000189.mp4 similarity index 100% rename from videos/observation.images.image_episode_000189.mp4 rename to videos/chunk-000/observation.images.image/episode_000189.mp4 diff --git a/videos/observation.images.image_episode_000190.mp4 b/videos/chunk-000/observation.images.image/episode_000190.mp4 similarity index 100% rename from videos/observation.images.image_episode_000190.mp4 rename to videos/chunk-000/observation.images.image/episode_000190.mp4 diff --git a/videos/observation.images.image_episode_000191.mp4 b/videos/chunk-000/observation.images.image/episode_000191.mp4 similarity index 100% rename from videos/observation.images.image_episode_000191.mp4 rename to videos/chunk-000/observation.images.image/episode_000191.mp4 diff --git a/videos/observation.images.image_episode_000192.mp4 b/videos/chunk-000/observation.images.image/episode_000192.mp4 similarity index 100% rename from videos/observation.images.image_episode_000192.mp4 rename to videos/chunk-000/observation.images.image/episode_000192.mp4 diff --git a/videos/observation.images.image_episode_000193.mp4 b/videos/chunk-000/observation.images.image/episode_000193.mp4 similarity index 100% rename from videos/observation.images.image_episode_000193.mp4 rename to videos/chunk-000/observation.images.image/episode_000193.mp4 diff --git a/videos/observation.images.image_episode_000194.mp4 b/videos/chunk-000/observation.images.image/episode_000194.mp4 similarity index 100% rename from videos/observation.images.image_episode_000194.mp4 rename to videos/chunk-000/observation.images.image/episode_000194.mp4 diff --git a/videos/observation.images.image_episode_000195.mp4 b/videos/chunk-000/observation.images.image/episode_000195.mp4 similarity index 100% rename from videos/observation.images.image_episode_000195.mp4 rename to videos/chunk-000/observation.images.image/episode_000195.mp4 diff --git a/videos/observation.images.image_episode_000196.mp4 b/videos/chunk-000/observation.images.image/episode_000196.mp4 similarity index 100% rename from videos/observation.images.image_episode_000196.mp4 rename to videos/chunk-000/observation.images.image/episode_000196.mp4 diff --git a/videos/observation.images.image_episode_000197.mp4 b/videos/chunk-000/observation.images.image/episode_000197.mp4 similarity index 100% rename from videos/observation.images.image_episode_000197.mp4 rename to videos/chunk-000/observation.images.image/episode_000197.mp4 diff --git a/videos/observation.images.image_episode_000198.mp4 b/videos/chunk-000/observation.images.image/episode_000198.mp4 similarity index 100% rename from videos/observation.images.image_episode_000198.mp4 rename to videos/chunk-000/observation.images.image/episode_000198.mp4 diff --git a/videos/observation.images.image_episode_000199.mp4 b/videos/chunk-000/observation.images.image/episode_000199.mp4 similarity index 100% rename from videos/observation.images.image_episode_000199.mp4 rename to videos/chunk-000/observation.images.image/episode_000199.mp4 diff --git a/videos/observation.images.image_episode_000200.mp4 b/videos/chunk-000/observation.images.image/episode_000200.mp4 similarity index 100% rename from videos/observation.images.image_episode_000200.mp4 rename to videos/chunk-000/observation.images.image/episode_000200.mp4 diff --git a/videos/observation.images.image_episode_000201.mp4 b/videos/chunk-000/observation.images.image/episode_000201.mp4 similarity index 100% rename from videos/observation.images.image_episode_000201.mp4 rename to videos/chunk-000/observation.images.image/episode_000201.mp4 diff --git a/videos/observation.images.image_episode_000202.mp4 b/videos/chunk-000/observation.images.image/episode_000202.mp4 similarity index 100% rename from videos/observation.images.image_episode_000202.mp4 rename to videos/chunk-000/observation.images.image/episode_000202.mp4 diff --git a/videos/observation.images.image_episode_000203.mp4 b/videos/chunk-000/observation.images.image/episode_000203.mp4 similarity index 100% rename from videos/observation.images.image_episode_000203.mp4 rename to videos/chunk-000/observation.images.image/episode_000203.mp4 diff --git a/videos/observation.images.image_episode_000204.mp4 b/videos/chunk-000/observation.images.image/episode_000204.mp4 similarity index 100% rename from videos/observation.images.image_episode_000204.mp4 rename to videos/chunk-000/observation.images.image/episode_000204.mp4 diff --git a/videos/observation.images.image_episode_000205.mp4 b/videos/chunk-000/observation.images.image/episode_000205.mp4 similarity index 100% rename from videos/observation.images.image_episode_000205.mp4 rename to videos/chunk-000/observation.images.image/episode_000205.mp4 diff --git a/videos/observation.images.image_episode_000206.mp4 b/videos/chunk-000/observation.images.image/episode_000206.mp4 similarity index 100% rename from videos/observation.images.image_episode_000206.mp4 rename to videos/chunk-000/observation.images.image/episode_000206.mp4 diff --git a/videos/observation.images.image_episode_000207.mp4 b/videos/chunk-000/observation.images.image/episode_000207.mp4 similarity index 100% rename from videos/observation.images.image_episode_000207.mp4 rename to videos/chunk-000/observation.images.image/episode_000207.mp4 diff --git a/videos/observation.images.image_episode_000208.mp4 b/videos/chunk-000/observation.images.image/episode_000208.mp4 similarity index 100% rename from videos/observation.images.image_episode_000208.mp4 rename to videos/chunk-000/observation.images.image/episode_000208.mp4 diff --git a/videos/observation.images.image_episode_000209.mp4 b/videos/chunk-000/observation.images.image/episode_000209.mp4 similarity index 100% rename from videos/observation.images.image_episode_000209.mp4 rename to videos/chunk-000/observation.images.image/episode_000209.mp4 diff --git a/videos/observation.images.image_episode_000210.mp4 b/videos/chunk-000/observation.images.image/episode_000210.mp4 similarity index 100% rename from videos/observation.images.image_episode_000210.mp4 rename to videos/chunk-000/observation.images.image/episode_000210.mp4 diff --git a/videos/observation.images.image_episode_000211.mp4 b/videos/chunk-000/observation.images.image/episode_000211.mp4 similarity index 100% rename from videos/observation.images.image_episode_000211.mp4 rename to videos/chunk-000/observation.images.image/episode_000211.mp4 diff --git a/videos/observation.images.image_episode_000212.mp4 b/videos/chunk-000/observation.images.image/episode_000212.mp4 similarity index 100% rename from videos/observation.images.image_episode_000212.mp4 rename to videos/chunk-000/observation.images.image/episode_000212.mp4 diff --git a/videos/observation.images.image_episode_000213.mp4 b/videos/chunk-000/observation.images.image/episode_000213.mp4 similarity index 100% rename from videos/observation.images.image_episode_000213.mp4 rename to videos/chunk-000/observation.images.image/episode_000213.mp4 diff --git a/videos/observation.images.image_episode_000214.mp4 b/videos/chunk-000/observation.images.image/episode_000214.mp4 similarity index 100% rename from videos/observation.images.image_episode_000214.mp4 rename to videos/chunk-000/observation.images.image/episode_000214.mp4 diff --git a/videos/observation.images.image_episode_000215.mp4 b/videos/chunk-000/observation.images.image/episode_000215.mp4 similarity index 100% rename from videos/observation.images.image_episode_000215.mp4 rename to videos/chunk-000/observation.images.image/episode_000215.mp4 diff --git a/videos/observation.images.image_episode_000216.mp4 b/videos/chunk-000/observation.images.image/episode_000216.mp4 similarity index 100% rename from videos/observation.images.image_episode_000216.mp4 rename to videos/chunk-000/observation.images.image/episode_000216.mp4 diff --git a/videos/observation.images.image_episode_000217.mp4 b/videos/chunk-000/observation.images.image/episode_000217.mp4 similarity index 100% rename from videos/observation.images.image_episode_000217.mp4 rename to videos/chunk-000/observation.images.image/episode_000217.mp4 diff --git a/videos/observation.images.image_episode_000218.mp4 b/videos/chunk-000/observation.images.image/episode_000218.mp4 similarity index 100% rename from videos/observation.images.image_episode_000218.mp4 rename to videos/chunk-000/observation.images.image/episode_000218.mp4 diff --git a/videos/observation.images.image_episode_000219.mp4 b/videos/chunk-000/observation.images.image/episode_000219.mp4 similarity index 100% rename from videos/observation.images.image_episode_000219.mp4 rename to videos/chunk-000/observation.images.image/episode_000219.mp4 diff --git a/videos/observation.images.image_episode_000220.mp4 b/videos/chunk-000/observation.images.image/episode_000220.mp4 similarity index 100% rename from videos/observation.images.image_episode_000220.mp4 rename to videos/chunk-000/observation.images.image/episode_000220.mp4 diff --git a/videos/observation.images.image_episode_000221.mp4 b/videos/chunk-000/observation.images.image/episode_000221.mp4 similarity index 100% rename from videos/observation.images.image_episode_000221.mp4 rename to videos/chunk-000/observation.images.image/episode_000221.mp4 diff --git a/videos/observation.images.image_episode_000222.mp4 b/videos/chunk-000/observation.images.image/episode_000222.mp4 similarity index 100% rename from videos/observation.images.image_episode_000222.mp4 rename to videos/chunk-000/observation.images.image/episode_000222.mp4 diff --git a/videos/observation.images.image_episode_000223.mp4 b/videos/chunk-000/observation.images.image/episode_000223.mp4 similarity index 100% rename from videos/observation.images.image_episode_000223.mp4 rename to videos/chunk-000/observation.images.image/episode_000223.mp4 diff --git a/videos/observation.images.image_episode_000224.mp4 b/videos/chunk-000/observation.images.image/episode_000224.mp4 similarity index 100% rename from videos/observation.images.image_episode_000224.mp4 rename to videos/chunk-000/observation.images.image/episode_000224.mp4 diff --git a/videos/observation.images.image_episode_000225.mp4 b/videos/chunk-000/observation.images.image/episode_000225.mp4 similarity index 100% rename from videos/observation.images.image_episode_000225.mp4 rename to videos/chunk-000/observation.images.image/episode_000225.mp4 diff --git a/videos/observation.images.image_episode_000226.mp4 b/videos/chunk-000/observation.images.image/episode_000226.mp4 similarity index 100% rename from videos/observation.images.image_episode_000226.mp4 rename to videos/chunk-000/observation.images.image/episode_000226.mp4 diff --git a/videos/observation.images.image_episode_000227.mp4 b/videos/chunk-000/observation.images.image/episode_000227.mp4 similarity index 100% rename from videos/observation.images.image_episode_000227.mp4 rename to videos/chunk-000/observation.images.image/episode_000227.mp4 diff --git a/videos/observation.images.image_episode_000228.mp4 b/videos/chunk-000/observation.images.image/episode_000228.mp4 similarity index 100% rename from videos/observation.images.image_episode_000228.mp4 rename to videos/chunk-000/observation.images.image/episode_000228.mp4 diff --git a/videos/observation.images.image_episode_000229.mp4 b/videos/chunk-000/observation.images.image/episode_000229.mp4 similarity index 100% rename from videos/observation.images.image_episode_000229.mp4 rename to videos/chunk-000/observation.images.image/episode_000229.mp4 diff --git a/videos/observation.images.image_episode_000230.mp4 b/videos/chunk-000/observation.images.image/episode_000230.mp4 similarity index 100% rename from videos/observation.images.image_episode_000230.mp4 rename to videos/chunk-000/observation.images.image/episode_000230.mp4 diff --git a/videos/observation.images.image_episode_000231.mp4 b/videos/chunk-000/observation.images.image/episode_000231.mp4 similarity index 100% rename from videos/observation.images.image_episode_000231.mp4 rename to videos/chunk-000/observation.images.image/episode_000231.mp4 diff --git a/videos/observation.images.image_episode_000232.mp4 b/videos/chunk-000/observation.images.image/episode_000232.mp4 similarity index 100% rename from videos/observation.images.image_episode_000232.mp4 rename to videos/chunk-000/observation.images.image/episode_000232.mp4 diff --git a/videos/observation.images.image_episode_000233.mp4 b/videos/chunk-000/observation.images.image/episode_000233.mp4 similarity index 100% rename from videos/observation.images.image_episode_000233.mp4 rename to videos/chunk-000/observation.images.image/episode_000233.mp4 diff --git a/videos/observation.images.image_episode_000234.mp4 b/videos/chunk-000/observation.images.image/episode_000234.mp4 similarity index 100% rename from videos/observation.images.image_episode_000234.mp4 rename to videos/chunk-000/observation.images.image/episode_000234.mp4 diff --git a/videos/observation.images.image_episode_000235.mp4 b/videos/chunk-000/observation.images.image/episode_000235.mp4 similarity index 100% rename from videos/observation.images.image_episode_000235.mp4 rename to videos/chunk-000/observation.images.image/episode_000235.mp4 diff --git a/videos/observation.images.image_episode_000236.mp4 b/videos/chunk-000/observation.images.image/episode_000236.mp4 similarity index 100% rename from videos/observation.images.image_episode_000236.mp4 rename to videos/chunk-000/observation.images.image/episode_000236.mp4 diff --git a/videos/observation.images.image_episode_000237.mp4 b/videos/chunk-000/observation.images.image/episode_000237.mp4 similarity index 100% rename from videos/observation.images.image_episode_000237.mp4 rename to videos/chunk-000/observation.images.image/episode_000237.mp4 diff --git a/videos/observation.images.image_episode_000238.mp4 b/videos/chunk-000/observation.images.image/episode_000238.mp4 similarity index 100% rename from videos/observation.images.image_episode_000238.mp4 rename to videos/chunk-000/observation.images.image/episode_000238.mp4 diff --git a/videos/observation.images.image_episode_000239.mp4 b/videos/chunk-000/observation.images.image/episode_000239.mp4 similarity index 100% rename from videos/observation.images.image_episode_000239.mp4 rename to videos/chunk-000/observation.images.image/episode_000239.mp4 diff --git a/videos/observation.images.image_episode_000240.mp4 b/videos/chunk-000/observation.images.image/episode_000240.mp4 similarity index 100% rename from videos/observation.images.image_episode_000240.mp4 rename to videos/chunk-000/observation.images.image/episode_000240.mp4 diff --git a/videos/observation.images.image_episode_000241.mp4 b/videos/chunk-000/observation.images.image/episode_000241.mp4 similarity index 100% rename from videos/observation.images.image_episode_000241.mp4 rename to videos/chunk-000/observation.images.image/episode_000241.mp4 diff --git a/videos/observation.images.image_episode_000242.mp4 b/videos/chunk-000/observation.images.image/episode_000242.mp4 similarity index 100% rename from videos/observation.images.image_episode_000242.mp4 rename to videos/chunk-000/observation.images.image/episode_000242.mp4 diff --git a/videos/observation.images.image_episode_000243.mp4 b/videos/chunk-000/observation.images.image/episode_000243.mp4 similarity index 100% rename from videos/observation.images.image_episode_000243.mp4 rename to videos/chunk-000/observation.images.image/episode_000243.mp4 diff --git a/videos/observation.images.image_episode_000244.mp4 b/videos/chunk-000/observation.images.image/episode_000244.mp4 similarity index 100% rename from videos/observation.images.image_episode_000244.mp4 rename to videos/chunk-000/observation.images.image/episode_000244.mp4 diff --git a/videos/observation.images.image_episode_000245.mp4 b/videos/chunk-000/observation.images.image/episode_000245.mp4 similarity index 100% rename from videos/observation.images.image_episode_000245.mp4 rename to videos/chunk-000/observation.images.image/episode_000245.mp4 diff --git a/videos/observation.images.image_episode_000246.mp4 b/videos/chunk-000/observation.images.image/episode_000246.mp4 similarity index 100% rename from videos/observation.images.image_episode_000246.mp4 rename to videos/chunk-000/observation.images.image/episode_000246.mp4 diff --git a/videos/observation.images.image_episode_000247.mp4 b/videos/chunk-000/observation.images.image/episode_000247.mp4 similarity index 100% rename from videos/observation.images.image_episode_000247.mp4 rename to videos/chunk-000/observation.images.image/episode_000247.mp4 diff --git a/videos/observation.images.image_episode_000248.mp4 b/videos/chunk-000/observation.images.image/episode_000248.mp4 similarity index 100% rename from videos/observation.images.image_episode_000248.mp4 rename to videos/chunk-000/observation.images.image/episode_000248.mp4 diff --git a/videos/observation.images.image_episode_000249.mp4 b/videos/chunk-000/observation.images.image/episode_000249.mp4 similarity index 100% rename from videos/observation.images.image_episode_000249.mp4 rename to videos/chunk-000/observation.images.image/episode_000249.mp4 diff --git a/videos/observation.images.image_episode_000250.mp4 b/videos/chunk-000/observation.images.image/episode_000250.mp4 similarity index 100% rename from videos/observation.images.image_episode_000250.mp4 rename to videos/chunk-000/observation.images.image/episode_000250.mp4 diff --git a/videos/observation.images.image_episode_000251.mp4 b/videos/chunk-000/observation.images.image/episode_000251.mp4 similarity index 100% rename from videos/observation.images.image_episode_000251.mp4 rename to videos/chunk-000/observation.images.image/episode_000251.mp4 diff --git a/videos/observation.images.image_episode_000252.mp4 b/videos/chunk-000/observation.images.image/episode_000252.mp4 similarity index 100% rename from videos/observation.images.image_episode_000252.mp4 rename to videos/chunk-000/observation.images.image/episode_000252.mp4 diff --git a/videos/observation.images.image_episode_000253.mp4 b/videos/chunk-000/observation.images.image/episode_000253.mp4 similarity index 100% rename from videos/observation.images.image_episode_000253.mp4 rename to videos/chunk-000/observation.images.image/episode_000253.mp4 diff --git a/videos/observation.images.image_episode_000254.mp4 b/videos/chunk-000/observation.images.image/episode_000254.mp4 similarity index 100% rename from videos/observation.images.image_episode_000254.mp4 rename to videos/chunk-000/observation.images.image/episode_000254.mp4 diff --git a/videos/observation.images.image_episode_000255.mp4 b/videos/chunk-000/observation.images.image/episode_000255.mp4 similarity index 100% rename from videos/observation.images.image_episode_000255.mp4 rename to videos/chunk-000/observation.images.image/episode_000255.mp4 diff --git a/videos/observation.images.image_episode_000256.mp4 b/videos/chunk-000/observation.images.image/episode_000256.mp4 similarity index 100% rename from videos/observation.images.image_episode_000256.mp4 rename to videos/chunk-000/observation.images.image/episode_000256.mp4 diff --git a/videos/observation.images.image_episode_000257.mp4 b/videos/chunk-000/observation.images.image/episode_000257.mp4 similarity index 100% rename from videos/observation.images.image_episode_000257.mp4 rename to videos/chunk-000/observation.images.image/episode_000257.mp4 diff --git a/videos/observation.images.image_episode_000258.mp4 b/videos/chunk-000/observation.images.image/episode_000258.mp4 similarity index 100% rename from videos/observation.images.image_episode_000258.mp4 rename to videos/chunk-000/observation.images.image/episode_000258.mp4 diff --git a/videos/observation.images.image_episode_000259.mp4 b/videos/chunk-000/observation.images.image/episode_000259.mp4 similarity index 100% rename from videos/observation.images.image_episode_000259.mp4 rename to videos/chunk-000/observation.images.image/episode_000259.mp4 diff --git a/videos/observation.images.image_episode_000260.mp4 b/videos/chunk-000/observation.images.image/episode_000260.mp4 similarity index 100% rename from videos/observation.images.image_episode_000260.mp4 rename to videos/chunk-000/observation.images.image/episode_000260.mp4 diff --git a/videos/observation.images.image_episode_000261.mp4 b/videos/chunk-000/observation.images.image/episode_000261.mp4 similarity index 100% rename from videos/observation.images.image_episode_000261.mp4 rename to videos/chunk-000/observation.images.image/episode_000261.mp4 diff --git a/videos/observation.images.image_episode_000262.mp4 b/videos/chunk-000/observation.images.image/episode_000262.mp4 similarity index 100% rename from videos/observation.images.image_episode_000262.mp4 rename to videos/chunk-000/observation.images.image/episode_000262.mp4 diff --git a/videos/observation.images.image_episode_000263.mp4 b/videos/chunk-000/observation.images.image/episode_000263.mp4 similarity index 100% rename from videos/observation.images.image_episode_000263.mp4 rename to videos/chunk-000/observation.images.image/episode_000263.mp4 diff --git a/videos/observation.images.image_episode_000264.mp4 b/videos/chunk-000/observation.images.image/episode_000264.mp4 similarity index 100% rename from videos/observation.images.image_episode_000264.mp4 rename to videos/chunk-000/observation.images.image/episode_000264.mp4 diff --git a/videos/observation.images.image_episode_000265.mp4 b/videos/chunk-000/observation.images.image/episode_000265.mp4 similarity index 100% rename from videos/observation.images.image_episode_000265.mp4 rename to videos/chunk-000/observation.images.image/episode_000265.mp4 diff --git a/videos/observation.images.image_episode_000266.mp4 b/videos/chunk-000/observation.images.image/episode_000266.mp4 similarity index 100% rename from videos/observation.images.image_episode_000266.mp4 rename to videos/chunk-000/observation.images.image/episode_000266.mp4 diff --git a/videos/observation.images.image_episode_000267.mp4 b/videos/chunk-000/observation.images.image/episode_000267.mp4 similarity index 100% rename from videos/observation.images.image_episode_000267.mp4 rename to videos/chunk-000/observation.images.image/episode_000267.mp4 diff --git a/videos/observation.images.image_episode_000268.mp4 b/videos/chunk-000/observation.images.image/episode_000268.mp4 similarity index 100% rename from videos/observation.images.image_episode_000268.mp4 rename to videos/chunk-000/observation.images.image/episode_000268.mp4 diff --git a/videos/observation.images.image_episode_000269.mp4 b/videos/chunk-000/observation.images.image/episode_000269.mp4 similarity index 100% rename from videos/observation.images.image_episode_000269.mp4 rename to videos/chunk-000/observation.images.image/episode_000269.mp4 diff --git a/videos/observation.images.image_episode_000270.mp4 b/videos/chunk-000/observation.images.image/episode_000270.mp4 similarity index 100% rename from videos/observation.images.image_episode_000270.mp4 rename to videos/chunk-000/observation.images.image/episode_000270.mp4 diff --git a/videos/observation.images.image_episode_000271.mp4 b/videos/chunk-000/observation.images.image/episode_000271.mp4 similarity index 100% rename from videos/observation.images.image_episode_000271.mp4 rename to videos/chunk-000/observation.images.image/episode_000271.mp4 diff --git a/videos/observation.images.image_episode_000272.mp4 b/videos/chunk-000/observation.images.image/episode_000272.mp4 similarity index 100% rename from videos/observation.images.image_episode_000272.mp4 rename to videos/chunk-000/observation.images.image/episode_000272.mp4 diff --git a/videos/observation.images.image_episode_000273.mp4 b/videos/chunk-000/observation.images.image/episode_000273.mp4 similarity index 100% rename from videos/observation.images.image_episode_000273.mp4 rename to videos/chunk-000/observation.images.image/episode_000273.mp4 diff --git a/videos/observation.images.image_episode_000274.mp4 b/videos/chunk-000/observation.images.image/episode_000274.mp4 similarity index 100% rename from videos/observation.images.image_episode_000274.mp4 rename to videos/chunk-000/observation.images.image/episode_000274.mp4 diff --git a/videos/observation.images.image_episode_000275.mp4 b/videos/chunk-000/observation.images.image/episode_000275.mp4 similarity index 100% rename from videos/observation.images.image_episode_000275.mp4 rename to videos/chunk-000/observation.images.image/episode_000275.mp4 diff --git a/videos/observation.images.image_episode_000276.mp4 b/videos/chunk-000/observation.images.image/episode_000276.mp4 similarity index 100% rename from videos/observation.images.image_episode_000276.mp4 rename to videos/chunk-000/observation.images.image/episode_000276.mp4 diff --git a/videos/observation.images.image_episode_000277.mp4 b/videos/chunk-000/observation.images.image/episode_000277.mp4 similarity index 100% rename from videos/observation.images.image_episode_000277.mp4 rename to videos/chunk-000/observation.images.image/episode_000277.mp4 diff --git a/videos/observation.images.image_episode_000278.mp4 b/videos/chunk-000/observation.images.image/episode_000278.mp4 similarity index 100% rename from videos/observation.images.image_episode_000278.mp4 rename to videos/chunk-000/observation.images.image/episode_000278.mp4 diff --git a/videos/observation.images.image_episode_000279.mp4 b/videos/chunk-000/observation.images.image/episode_000279.mp4 similarity index 100% rename from videos/observation.images.image_episode_000279.mp4 rename to videos/chunk-000/observation.images.image/episode_000279.mp4 diff --git a/videos/observation.images.image_episode_000280.mp4 b/videos/chunk-000/observation.images.image/episode_000280.mp4 similarity index 100% rename from videos/observation.images.image_episode_000280.mp4 rename to videos/chunk-000/observation.images.image/episode_000280.mp4 diff --git a/videos/observation.images.image_episode_000281.mp4 b/videos/chunk-000/observation.images.image/episode_000281.mp4 similarity index 100% rename from videos/observation.images.image_episode_000281.mp4 rename to videos/chunk-000/observation.images.image/episode_000281.mp4 diff --git a/videos/observation.images.image_episode_000282.mp4 b/videos/chunk-000/observation.images.image/episode_000282.mp4 similarity index 100% rename from videos/observation.images.image_episode_000282.mp4 rename to videos/chunk-000/observation.images.image/episode_000282.mp4 diff --git a/videos/observation.images.image_episode_000283.mp4 b/videos/chunk-000/observation.images.image/episode_000283.mp4 similarity index 100% rename from videos/observation.images.image_episode_000283.mp4 rename to videos/chunk-000/observation.images.image/episode_000283.mp4 diff --git a/videos/observation.images.image_episode_000284.mp4 b/videos/chunk-000/observation.images.image/episode_000284.mp4 similarity index 100% rename from videos/observation.images.image_episode_000284.mp4 rename to videos/chunk-000/observation.images.image/episode_000284.mp4 diff --git a/videos/observation.images.image_episode_000285.mp4 b/videos/chunk-000/observation.images.image/episode_000285.mp4 similarity index 100% rename from videos/observation.images.image_episode_000285.mp4 rename to videos/chunk-000/observation.images.image/episode_000285.mp4 diff --git a/videos/observation.images.image_episode_000286.mp4 b/videos/chunk-000/observation.images.image/episode_000286.mp4 similarity index 100% rename from videos/observation.images.image_episode_000286.mp4 rename to videos/chunk-000/observation.images.image/episode_000286.mp4 diff --git a/videos/observation.images.image_episode_000287.mp4 b/videos/chunk-000/observation.images.image/episode_000287.mp4 similarity index 100% rename from videos/observation.images.image_episode_000287.mp4 rename to videos/chunk-000/observation.images.image/episode_000287.mp4 diff --git a/videos/observation.images.image_episode_000288.mp4 b/videos/chunk-000/observation.images.image/episode_000288.mp4 similarity index 100% rename from videos/observation.images.image_episode_000288.mp4 rename to videos/chunk-000/observation.images.image/episode_000288.mp4 diff --git a/videos/observation.images.image_episode_000289.mp4 b/videos/chunk-000/observation.images.image/episode_000289.mp4 similarity index 100% rename from videos/observation.images.image_episode_000289.mp4 rename to videos/chunk-000/observation.images.image/episode_000289.mp4 diff --git a/videos/observation.images.image_episode_000290.mp4 b/videos/chunk-000/observation.images.image/episode_000290.mp4 similarity index 100% rename from videos/observation.images.image_episode_000290.mp4 rename to videos/chunk-000/observation.images.image/episode_000290.mp4 diff --git a/videos/observation.images.image_episode_000291.mp4 b/videos/chunk-000/observation.images.image/episode_000291.mp4 similarity index 100% rename from videos/observation.images.image_episode_000291.mp4 rename to videos/chunk-000/observation.images.image/episode_000291.mp4 diff --git a/videos/observation.images.image_episode_000292.mp4 b/videos/chunk-000/observation.images.image/episode_000292.mp4 similarity index 100% rename from videos/observation.images.image_episode_000292.mp4 rename to videos/chunk-000/observation.images.image/episode_000292.mp4 diff --git a/videos/observation.images.image_episode_000293.mp4 b/videos/chunk-000/observation.images.image/episode_000293.mp4 similarity index 100% rename from videos/observation.images.image_episode_000293.mp4 rename to videos/chunk-000/observation.images.image/episode_000293.mp4 diff --git a/videos/observation.images.image_episode_000294.mp4 b/videos/chunk-000/observation.images.image/episode_000294.mp4 similarity index 100% rename from videos/observation.images.image_episode_000294.mp4 rename to videos/chunk-000/observation.images.image/episode_000294.mp4 diff --git a/videos/observation.images.image_episode_000295.mp4 b/videos/chunk-000/observation.images.image/episode_000295.mp4 similarity index 100% rename from videos/observation.images.image_episode_000295.mp4 rename to videos/chunk-000/observation.images.image/episode_000295.mp4 diff --git a/videos/observation.images.image_episode_000296.mp4 b/videos/chunk-000/observation.images.image/episode_000296.mp4 similarity index 100% rename from videos/observation.images.image_episode_000296.mp4 rename to videos/chunk-000/observation.images.image/episode_000296.mp4 diff --git a/videos/observation.images.image_episode_000297.mp4 b/videos/chunk-000/observation.images.image/episode_000297.mp4 similarity index 100% rename from videos/observation.images.image_episode_000297.mp4 rename to videos/chunk-000/observation.images.image/episode_000297.mp4 diff --git a/videos/observation.images.image_episode_000298.mp4 b/videos/chunk-000/observation.images.image/episode_000298.mp4 similarity index 100% rename from videos/observation.images.image_episode_000298.mp4 rename to videos/chunk-000/observation.images.image/episode_000298.mp4 diff --git a/videos/observation.images.image_episode_000299.mp4 b/videos/chunk-000/observation.images.image/episode_000299.mp4 similarity index 100% rename from videos/observation.images.image_episode_000299.mp4 rename to videos/chunk-000/observation.images.image/episode_000299.mp4 diff --git a/videos/observation.images.image_episode_000300.mp4 b/videos/chunk-000/observation.images.image/episode_000300.mp4 similarity index 100% rename from videos/observation.images.image_episode_000300.mp4 rename to videos/chunk-000/observation.images.image/episode_000300.mp4 diff --git a/videos/observation.images.image_episode_000301.mp4 b/videos/chunk-000/observation.images.image/episode_000301.mp4 similarity index 100% rename from videos/observation.images.image_episode_000301.mp4 rename to videos/chunk-000/observation.images.image/episode_000301.mp4 diff --git a/videos/observation.images.image_episode_000302.mp4 b/videos/chunk-000/observation.images.image/episode_000302.mp4 similarity index 100% rename from videos/observation.images.image_episode_000302.mp4 rename to videos/chunk-000/observation.images.image/episode_000302.mp4 diff --git a/videos/observation.images.image_episode_000303.mp4 b/videos/chunk-000/observation.images.image/episode_000303.mp4 similarity index 100% rename from videos/observation.images.image_episode_000303.mp4 rename to videos/chunk-000/observation.images.image/episode_000303.mp4 diff --git a/videos/observation.images.image_episode_000304.mp4 b/videos/chunk-000/observation.images.image/episode_000304.mp4 similarity index 100% rename from videos/observation.images.image_episode_000304.mp4 rename to videos/chunk-000/observation.images.image/episode_000304.mp4 diff --git a/videos/observation.images.image_episode_000305.mp4 b/videos/chunk-000/observation.images.image/episode_000305.mp4 similarity index 100% rename from videos/observation.images.image_episode_000305.mp4 rename to videos/chunk-000/observation.images.image/episode_000305.mp4 diff --git a/videos/observation.images.image_episode_000306.mp4 b/videos/chunk-000/observation.images.image/episode_000306.mp4 similarity index 100% rename from videos/observation.images.image_episode_000306.mp4 rename to videos/chunk-000/observation.images.image/episode_000306.mp4 diff --git a/videos/observation.images.image_episode_000307.mp4 b/videos/chunk-000/observation.images.image/episode_000307.mp4 similarity index 100% rename from videos/observation.images.image_episode_000307.mp4 rename to videos/chunk-000/observation.images.image/episode_000307.mp4 diff --git a/videos/observation.images.image_episode_000308.mp4 b/videos/chunk-000/observation.images.image/episode_000308.mp4 similarity index 100% rename from videos/observation.images.image_episode_000308.mp4 rename to videos/chunk-000/observation.images.image/episode_000308.mp4 diff --git a/videos/observation.images.image_episode_000309.mp4 b/videos/chunk-000/observation.images.image/episode_000309.mp4 similarity index 100% rename from videos/observation.images.image_episode_000309.mp4 rename to videos/chunk-000/observation.images.image/episode_000309.mp4 diff --git a/videos/observation.images.image_episode_000310.mp4 b/videos/chunk-000/observation.images.image/episode_000310.mp4 similarity index 100% rename from videos/observation.images.image_episode_000310.mp4 rename to videos/chunk-000/observation.images.image/episode_000310.mp4 diff --git a/videos/observation.images.image_episode_000311.mp4 b/videos/chunk-000/observation.images.image/episode_000311.mp4 similarity index 100% rename from videos/observation.images.image_episode_000311.mp4 rename to videos/chunk-000/observation.images.image/episode_000311.mp4 diff --git a/videos/observation.images.image_episode_000312.mp4 b/videos/chunk-000/observation.images.image/episode_000312.mp4 similarity index 100% rename from videos/observation.images.image_episode_000312.mp4 rename to videos/chunk-000/observation.images.image/episode_000312.mp4 diff --git a/videos/observation.images.image_episode_000313.mp4 b/videos/chunk-000/observation.images.image/episode_000313.mp4 similarity index 100% rename from videos/observation.images.image_episode_000313.mp4 rename to videos/chunk-000/observation.images.image/episode_000313.mp4 diff --git a/videos/observation.images.image_episode_000314.mp4 b/videos/chunk-000/observation.images.image/episode_000314.mp4 similarity index 100% rename from videos/observation.images.image_episode_000314.mp4 rename to videos/chunk-000/observation.images.image/episode_000314.mp4 diff --git a/videos/observation.images.image_episode_000315.mp4 b/videos/chunk-000/observation.images.image/episode_000315.mp4 similarity index 100% rename from videos/observation.images.image_episode_000315.mp4 rename to videos/chunk-000/observation.images.image/episode_000315.mp4 diff --git a/videos/observation.images.image_episode_000316.mp4 b/videos/chunk-000/observation.images.image/episode_000316.mp4 similarity index 100% rename from videos/observation.images.image_episode_000316.mp4 rename to videos/chunk-000/observation.images.image/episode_000316.mp4 diff --git a/videos/observation.images.image_episode_000317.mp4 b/videos/chunk-000/observation.images.image/episode_000317.mp4 similarity index 100% rename from videos/observation.images.image_episode_000317.mp4 rename to videos/chunk-000/observation.images.image/episode_000317.mp4 diff --git a/videos/observation.images.image_episode_000318.mp4 b/videos/chunk-000/observation.images.image/episode_000318.mp4 similarity index 100% rename from videos/observation.images.image_episode_000318.mp4 rename to videos/chunk-000/observation.images.image/episode_000318.mp4 diff --git a/videos/observation.images.image_episode_000319.mp4 b/videos/chunk-000/observation.images.image/episode_000319.mp4 similarity index 100% rename from videos/observation.images.image_episode_000319.mp4 rename to videos/chunk-000/observation.images.image/episode_000319.mp4 diff --git a/videos/observation.images.image_episode_000320.mp4 b/videos/chunk-000/observation.images.image/episode_000320.mp4 similarity index 100% rename from videos/observation.images.image_episode_000320.mp4 rename to videos/chunk-000/observation.images.image/episode_000320.mp4 diff --git a/videos/observation.images.image_episode_000321.mp4 b/videos/chunk-000/observation.images.image/episode_000321.mp4 similarity index 100% rename from videos/observation.images.image_episode_000321.mp4 rename to videos/chunk-000/observation.images.image/episode_000321.mp4 diff --git a/videos/observation.images.image_episode_000322.mp4 b/videos/chunk-000/observation.images.image/episode_000322.mp4 similarity index 100% rename from videos/observation.images.image_episode_000322.mp4 rename to videos/chunk-000/observation.images.image/episode_000322.mp4 diff --git a/videos/observation.images.image_episode_000323.mp4 b/videos/chunk-000/observation.images.image/episode_000323.mp4 similarity index 100% rename from videos/observation.images.image_episode_000323.mp4 rename to videos/chunk-000/observation.images.image/episode_000323.mp4 diff --git a/videos/observation.images.image_episode_000324.mp4 b/videos/chunk-000/observation.images.image/episode_000324.mp4 similarity index 100% rename from videos/observation.images.image_episode_000324.mp4 rename to videos/chunk-000/observation.images.image/episode_000324.mp4 diff --git a/videos/observation.images.image_episode_000325.mp4 b/videos/chunk-000/observation.images.image/episode_000325.mp4 similarity index 100% rename from videos/observation.images.image_episode_000325.mp4 rename to videos/chunk-000/observation.images.image/episode_000325.mp4 diff --git a/videos/observation.images.image_episode_000326.mp4 b/videos/chunk-000/observation.images.image/episode_000326.mp4 similarity index 100% rename from videos/observation.images.image_episode_000326.mp4 rename to videos/chunk-000/observation.images.image/episode_000326.mp4 diff --git a/videos/observation.images.image_episode_000327.mp4 b/videos/chunk-000/observation.images.image/episode_000327.mp4 similarity index 100% rename from videos/observation.images.image_episode_000327.mp4 rename to videos/chunk-000/observation.images.image/episode_000327.mp4 diff --git a/videos/observation.images.image_episode_000328.mp4 b/videos/chunk-000/observation.images.image/episode_000328.mp4 similarity index 100% rename from videos/observation.images.image_episode_000328.mp4 rename to videos/chunk-000/observation.images.image/episode_000328.mp4 diff --git a/videos/observation.images.image_episode_000329.mp4 b/videos/chunk-000/observation.images.image/episode_000329.mp4 similarity index 100% rename from videos/observation.images.image_episode_000329.mp4 rename to videos/chunk-000/observation.images.image/episode_000329.mp4 diff --git a/videos/observation.images.image_episode_000330.mp4 b/videos/chunk-000/observation.images.image/episode_000330.mp4 similarity index 100% rename from videos/observation.images.image_episode_000330.mp4 rename to videos/chunk-000/observation.images.image/episode_000330.mp4 diff --git a/videos/observation.images.image_episode_000331.mp4 b/videos/chunk-000/observation.images.image/episode_000331.mp4 similarity index 100% rename from videos/observation.images.image_episode_000331.mp4 rename to videos/chunk-000/observation.images.image/episode_000331.mp4 diff --git a/videos/observation.images.image_episode_000332.mp4 b/videos/chunk-000/observation.images.image/episode_000332.mp4 similarity index 100% rename from videos/observation.images.image_episode_000332.mp4 rename to videos/chunk-000/observation.images.image/episode_000332.mp4 diff --git a/videos/observation.images.image_episode_000333.mp4 b/videos/chunk-000/observation.images.image/episode_000333.mp4 similarity index 100% rename from videos/observation.images.image_episode_000333.mp4 rename to videos/chunk-000/observation.images.image/episode_000333.mp4 diff --git a/videos/observation.images.image_episode_000334.mp4 b/videos/chunk-000/observation.images.image/episode_000334.mp4 similarity index 100% rename from videos/observation.images.image_episode_000334.mp4 rename to videos/chunk-000/observation.images.image/episode_000334.mp4 diff --git a/videos/observation.images.image_episode_000335.mp4 b/videos/chunk-000/observation.images.image/episode_000335.mp4 similarity index 100% rename from videos/observation.images.image_episode_000335.mp4 rename to videos/chunk-000/observation.images.image/episode_000335.mp4 diff --git a/videos/observation.images.image_episode_000336.mp4 b/videos/chunk-000/observation.images.image/episode_000336.mp4 similarity index 100% rename from videos/observation.images.image_episode_000336.mp4 rename to videos/chunk-000/observation.images.image/episode_000336.mp4 diff --git a/videos/observation.images.image_episode_000337.mp4 b/videos/chunk-000/observation.images.image/episode_000337.mp4 similarity index 100% rename from videos/observation.images.image_episode_000337.mp4 rename to videos/chunk-000/observation.images.image/episode_000337.mp4 diff --git a/videos/observation.images.image_episode_000338.mp4 b/videos/chunk-000/observation.images.image/episode_000338.mp4 similarity index 100% rename from videos/observation.images.image_episode_000338.mp4 rename to videos/chunk-000/observation.images.image/episode_000338.mp4 diff --git a/videos/observation.images.image_episode_000339.mp4 b/videos/chunk-000/observation.images.image/episode_000339.mp4 similarity index 100% rename from videos/observation.images.image_episode_000339.mp4 rename to videos/chunk-000/observation.images.image/episode_000339.mp4 diff --git a/videos/observation.images.image_episode_000340.mp4 b/videos/chunk-000/observation.images.image/episode_000340.mp4 similarity index 100% rename from videos/observation.images.image_episode_000340.mp4 rename to videos/chunk-000/observation.images.image/episode_000340.mp4 diff --git a/videos/observation.images.image_episode_000341.mp4 b/videos/chunk-000/observation.images.image/episode_000341.mp4 similarity index 100% rename from videos/observation.images.image_episode_000341.mp4 rename to videos/chunk-000/observation.images.image/episode_000341.mp4 diff --git a/videos/observation.images.image_episode_000342.mp4 b/videos/chunk-000/observation.images.image/episode_000342.mp4 similarity index 100% rename from videos/observation.images.image_episode_000342.mp4 rename to videos/chunk-000/observation.images.image/episode_000342.mp4 diff --git a/videos/observation.images.image_episode_000343.mp4 b/videos/chunk-000/observation.images.image/episode_000343.mp4 similarity index 100% rename from videos/observation.images.image_episode_000343.mp4 rename to videos/chunk-000/observation.images.image/episode_000343.mp4 diff --git a/videos/observation.images.image_episode_000344.mp4 b/videos/chunk-000/observation.images.image/episode_000344.mp4 similarity index 100% rename from videos/observation.images.image_episode_000344.mp4 rename to videos/chunk-000/observation.images.image/episode_000344.mp4 diff --git a/videos/observation.images.image_episode_000345.mp4 b/videos/chunk-000/observation.images.image/episode_000345.mp4 similarity index 100% rename from videos/observation.images.image_episode_000345.mp4 rename to videos/chunk-000/observation.images.image/episode_000345.mp4 diff --git a/videos/observation.images.image_episode_000346.mp4 b/videos/chunk-000/observation.images.image/episode_000346.mp4 similarity index 100% rename from videos/observation.images.image_episode_000346.mp4 rename to videos/chunk-000/observation.images.image/episode_000346.mp4 diff --git a/videos/observation.images.image_episode_000347.mp4 b/videos/chunk-000/observation.images.image/episode_000347.mp4 similarity index 100% rename from videos/observation.images.image_episode_000347.mp4 rename to videos/chunk-000/observation.images.image/episode_000347.mp4 diff --git a/videos/observation.images.image_episode_000348.mp4 b/videos/chunk-000/observation.images.image/episode_000348.mp4 similarity index 100% rename from videos/observation.images.image_episode_000348.mp4 rename to videos/chunk-000/observation.images.image/episode_000348.mp4 diff --git a/videos/observation.images.image_episode_000349.mp4 b/videos/chunk-000/observation.images.image/episode_000349.mp4 similarity index 100% rename from videos/observation.images.image_episode_000349.mp4 rename to videos/chunk-000/observation.images.image/episode_000349.mp4 diff --git a/videos/observation.images.image_episode_000350.mp4 b/videos/chunk-000/observation.images.image/episode_000350.mp4 similarity index 100% rename from videos/observation.images.image_episode_000350.mp4 rename to videos/chunk-000/observation.images.image/episode_000350.mp4 diff --git a/videos/observation.images.image_episode_000351.mp4 b/videos/chunk-000/observation.images.image/episode_000351.mp4 similarity index 100% rename from videos/observation.images.image_episode_000351.mp4 rename to videos/chunk-000/observation.images.image/episode_000351.mp4 diff --git a/videos/observation.images.image_episode_000352.mp4 b/videos/chunk-000/observation.images.image/episode_000352.mp4 similarity index 100% rename from videos/observation.images.image_episode_000352.mp4 rename to videos/chunk-000/observation.images.image/episode_000352.mp4 diff --git a/videos/observation.images.image_episode_000353.mp4 b/videos/chunk-000/observation.images.image/episode_000353.mp4 similarity index 100% rename from videos/observation.images.image_episode_000353.mp4 rename to videos/chunk-000/observation.images.image/episode_000353.mp4 diff --git a/videos/observation.images.image_episode_000354.mp4 b/videos/chunk-000/observation.images.image/episode_000354.mp4 similarity index 100% rename from videos/observation.images.image_episode_000354.mp4 rename to videos/chunk-000/observation.images.image/episode_000354.mp4 diff --git a/videos/observation.images.image_episode_000355.mp4 b/videos/chunk-000/observation.images.image/episode_000355.mp4 similarity index 100% rename from videos/observation.images.image_episode_000355.mp4 rename to videos/chunk-000/observation.images.image/episode_000355.mp4 diff --git a/videos/observation.images.image_episode_000356.mp4 b/videos/chunk-000/observation.images.image/episode_000356.mp4 similarity index 100% rename from videos/observation.images.image_episode_000356.mp4 rename to videos/chunk-000/observation.images.image/episode_000356.mp4 diff --git a/videos/observation.images.image_episode_000357.mp4 b/videos/chunk-000/observation.images.image/episode_000357.mp4 similarity index 100% rename from videos/observation.images.image_episode_000357.mp4 rename to videos/chunk-000/observation.images.image/episode_000357.mp4 diff --git a/videos/observation.images.image_episode_000358.mp4 b/videos/chunk-000/observation.images.image/episode_000358.mp4 similarity index 100% rename from videos/observation.images.image_episode_000358.mp4 rename to videos/chunk-000/observation.images.image/episode_000358.mp4 diff --git a/videos/observation.images.image_episode_000359.mp4 b/videos/chunk-000/observation.images.image/episode_000359.mp4 similarity index 100% rename from videos/observation.images.image_episode_000359.mp4 rename to videos/chunk-000/observation.images.image/episode_000359.mp4 diff --git a/videos/observation.images.image_episode_000360.mp4 b/videos/chunk-000/observation.images.image/episode_000360.mp4 similarity index 100% rename from videos/observation.images.image_episode_000360.mp4 rename to videos/chunk-000/observation.images.image/episode_000360.mp4 diff --git a/videos/observation.images.image_episode_000361.mp4 b/videos/chunk-000/observation.images.image/episode_000361.mp4 similarity index 100% rename from videos/observation.images.image_episode_000361.mp4 rename to videos/chunk-000/observation.images.image/episode_000361.mp4 diff --git a/videos/observation.images.image_episode_000362.mp4 b/videos/chunk-000/observation.images.image/episode_000362.mp4 similarity index 100% rename from videos/observation.images.image_episode_000362.mp4 rename to videos/chunk-000/observation.images.image/episode_000362.mp4 diff --git a/videos/observation.images.image_episode_000363.mp4 b/videos/chunk-000/observation.images.image/episode_000363.mp4 similarity index 100% rename from videos/observation.images.image_episode_000363.mp4 rename to videos/chunk-000/observation.images.image/episode_000363.mp4 diff --git a/videos/observation.images.image_episode_000364.mp4 b/videos/chunk-000/observation.images.image/episode_000364.mp4 similarity index 100% rename from videos/observation.images.image_episode_000364.mp4 rename to videos/chunk-000/observation.images.image/episode_000364.mp4 diff --git a/videos/observation.images.image_episode_000365.mp4 b/videos/chunk-000/observation.images.image/episode_000365.mp4 similarity index 100% rename from videos/observation.images.image_episode_000365.mp4 rename to videos/chunk-000/observation.images.image/episode_000365.mp4 diff --git a/videos/observation.images.image_episode_000366.mp4 b/videos/chunk-000/observation.images.image/episode_000366.mp4 similarity index 100% rename from videos/observation.images.image_episode_000366.mp4 rename to videos/chunk-000/observation.images.image/episode_000366.mp4 diff --git a/videos/observation.images.image_episode_000367.mp4 b/videos/chunk-000/observation.images.image/episode_000367.mp4 similarity index 100% rename from videos/observation.images.image_episode_000367.mp4 rename to videos/chunk-000/observation.images.image/episode_000367.mp4 diff --git a/videos/observation.images.image_episode_000368.mp4 b/videos/chunk-000/observation.images.image/episode_000368.mp4 similarity index 100% rename from videos/observation.images.image_episode_000368.mp4 rename to videos/chunk-000/observation.images.image/episode_000368.mp4 diff --git a/videos/observation.images.image_episode_000369.mp4 b/videos/chunk-000/observation.images.image/episode_000369.mp4 similarity index 100% rename from videos/observation.images.image_episode_000369.mp4 rename to videos/chunk-000/observation.images.image/episode_000369.mp4 diff --git a/videos/observation.images.image_episode_000370.mp4 b/videos/chunk-000/observation.images.image/episode_000370.mp4 similarity index 100% rename from videos/observation.images.image_episode_000370.mp4 rename to videos/chunk-000/observation.images.image/episode_000370.mp4 diff --git a/videos/observation.images.image_episode_000371.mp4 b/videos/chunk-000/observation.images.image/episode_000371.mp4 similarity index 100% rename from videos/observation.images.image_episode_000371.mp4 rename to videos/chunk-000/observation.images.image/episode_000371.mp4 diff --git a/videos/observation.images.image_episode_000372.mp4 b/videos/chunk-000/observation.images.image/episode_000372.mp4 similarity index 100% rename from videos/observation.images.image_episode_000372.mp4 rename to videos/chunk-000/observation.images.image/episode_000372.mp4 diff --git a/videos/observation.images.image_episode_000373.mp4 b/videos/chunk-000/observation.images.image/episode_000373.mp4 similarity index 100% rename from videos/observation.images.image_episode_000373.mp4 rename to videos/chunk-000/observation.images.image/episode_000373.mp4 diff --git a/videos/observation.images.image_episode_000374.mp4 b/videos/chunk-000/observation.images.image/episode_000374.mp4 similarity index 100% rename from videos/observation.images.image_episode_000374.mp4 rename to videos/chunk-000/observation.images.image/episode_000374.mp4 diff --git a/videos/observation.images.image_episode_000375.mp4 b/videos/chunk-000/observation.images.image/episode_000375.mp4 similarity index 100% rename from videos/observation.images.image_episode_000375.mp4 rename to videos/chunk-000/observation.images.image/episode_000375.mp4 diff --git a/videos/observation.images.image_episode_000376.mp4 b/videos/chunk-000/observation.images.image/episode_000376.mp4 similarity index 100% rename from videos/observation.images.image_episode_000376.mp4 rename to videos/chunk-000/observation.images.image/episode_000376.mp4 diff --git a/videos/observation.images.image_episode_000377.mp4 b/videos/chunk-000/observation.images.image/episode_000377.mp4 similarity index 100% rename from videos/observation.images.image_episode_000377.mp4 rename to videos/chunk-000/observation.images.image/episode_000377.mp4 diff --git a/videos/observation.images.image_episode_000378.mp4 b/videos/chunk-000/observation.images.image/episode_000378.mp4 similarity index 100% rename from videos/observation.images.image_episode_000378.mp4 rename to videos/chunk-000/observation.images.image/episode_000378.mp4 diff --git a/videos/observation.images.image_episode_000379.mp4 b/videos/chunk-000/observation.images.image/episode_000379.mp4 similarity index 100% rename from videos/observation.images.image_episode_000379.mp4 rename to videos/chunk-000/observation.images.image/episode_000379.mp4 diff --git a/videos/observation.images.image_episode_000380.mp4 b/videos/chunk-000/observation.images.image/episode_000380.mp4 similarity index 100% rename from videos/observation.images.image_episode_000380.mp4 rename to videos/chunk-000/observation.images.image/episode_000380.mp4 diff --git a/videos/observation.images.image_episode_000381.mp4 b/videos/chunk-000/observation.images.image/episode_000381.mp4 similarity index 100% rename from videos/observation.images.image_episode_000381.mp4 rename to videos/chunk-000/observation.images.image/episode_000381.mp4 diff --git a/videos/observation.images.image_episode_000382.mp4 b/videos/chunk-000/observation.images.image/episode_000382.mp4 similarity index 100% rename from videos/observation.images.image_episode_000382.mp4 rename to videos/chunk-000/observation.images.image/episode_000382.mp4 diff --git a/videos/observation.images.image_episode_000383.mp4 b/videos/chunk-000/observation.images.image/episode_000383.mp4 similarity index 100% rename from videos/observation.images.image_episode_000383.mp4 rename to videos/chunk-000/observation.images.image/episode_000383.mp4 diff --git a/videos/observation.images.image_episode_000384.mp4 b/videos/chunk-000/observation.images.image/episode_000384.mp4 similarity index 100% rename from videos/observation.images.image_episode_000384.mp4 rename to videos/chunk-000/observation.images.image/episode_000384.mp4 diff --git a/videos/observation.images.image_episode_000385.mp4 b/videos/chunk-000/observation.images.image/episode_000385.mp4 similarity index 100% rename from videos/observation.images.image_episode_000385.mp4 rename to videos/chunk-000/observation.images.image/episode_000385.mp4 diff --git a/videos/observation.images.image_episode_000386.mp4 b/videos/chunk-000/observation.images.image/episode_000386.mp4 similarity index 100% rename from videos/observation.images.image_episode_000386.mp4 rename to videos/chunk-000/observation.images.image/episode_000386.mp4 diff --git a/videos/observation.images.image_episode_000387.mp4 b/videos/chunk-000/observation.images.image/episode_000387.mp4 similarity index 100% rename from videos/observation.images.image_episode_000387.mp4 rename to videos/chunk-000/observation.images.image/episode_000387.mp4 diff --git a/videos/observation.images.image_episode_000388.mp4 b/videos/chunk-000/observation.images.image/episode_000388.mp4 similarity index 100% rename from videos/observation.images.image_episode_000388.mp4 rename to videos/chunk-000/observation.images.image/episode_000388.mp4 diff --git a/videos/observation.images.image_episode_000389.mp4 b/videos/chunk-000/observation.images.image/episode_000389.mp4 similarity index 100% rename from videos/observation.images.image_episode_000389.mp4 rename to videos/chunk-000/observation.images.image/episode_000389.mp4 diff --git a/videos/observation.images.image_episode_000390.mp4 b/videos/chunk-000/observation.images.image/episode_000390.mp4 similarity index 100% rename from videos/observation.images.image_episode_000390.mp4 rename to videos/chunk-000/observation.images.image/episode_000390.mp4 diff --git a/videos/observation.images.image_episode_000391.mp4 b/videos/chunk-000/observation.images.image/episode_000391.mp4 similarity index 100% rename from videos/observation.images.image_episode_000391.mp4 rename to videos/chunk-000/observation.images.image/episode_000391.mp4 diff --git a/videos/observation.images.image_episode_000392.mp4 b/videos/chunk-000/observation.images.image/episode_000392.mp4 similarity index 100% rename from videos/observation.images.image_episode_000392.mp4 rename to videos/chunk-000/observation.images.image/episode_000392.mp4 diff --git a/videos/observation.images.image_episode_000393.mp4 b/videos/chunk-000/observation.images.image/episode_000393.mp4 similarity index 100% rename from videos/observation.images.image_episode_000393.mp4 rename to videos/chunk-000/observation.images.image/episode_000393.mp4 diff --git a/videos/observation.images.image_episode_000394.mp4 b/videos/chunk-000/observation.images.image/episode_000394.mp4 similarity index 100% rename from videos/observation.images.image_episode_000394.mp4 rename to videos/chunk-000/observation.images.image/episode_000394.mp4 diff --git a/videos/observation.images.image_episode_000395.mp4 b/videos/chunk-000/observation.images.image/episode_000395.mp4 similarity index 100% rename from videos/observation.images.image_episode_000395.mp4 rename to videos/chunk-000/observation.images.image/episode_000395.mp4 diff --git a/videos/observation.images.image_episode_000396.mp4 b/videos/chunk-000/observation.images.image/episode_000396.mp4 similarity index 100% rename from videos/observation.images.image_episode_000396.mp4 rename to videos/chunk-000/observation.images.image/episode_000396.mp4 diff --git a/videos/observation.images.image_episode_000397.mp4 b/videos/chunk-000/observation.images.image/episode_000397.mp4 similarity index 100% rename from videos/observation.images.image_episode_000397.mp4 rename to videos/chunk-000/observation.images.image/episode_000397.mp4 diff --git a/videos/observation.images.image_episode_000398.mp4 b/videos/chunk-000/observation.images.image/episode_000398.mp4 similarity index 100% rename from videos/observation.images.image_episode_000398.mp4 rename to videos/chunk-000/observation.images.image/episode_000398.mp4 diff --git a/videos/observation.images.image_episode_000399.mp4 b/videos/chunk-000/observation.images.image/episode_000399.mp4 similarity index 100% rename from videos/observation.images.image_episode_000399.mp4 rename to videos/chunk-000/observation.images.image/episode_000399.mp4 diff --git a/videos/observation.images.image_episode_000400.mp4 b/videos/chunk-000/observation.images.image/episode_000400.mp4 similarity index 100% rename from videos/observation.images.image_episode_000400.mp4 rename to videos/chunk-000/observation.images.image/episode_000400.mp4 diff --git a/videos/observation.images.image_episode_000401.mp4 b/videos/chunk-000/observation.images.image/episode_000401.mp4 similarity index 100% rename from videos/observation.images.image_episode_000401.mp4 rename to videos/chunk-000/observation.images.image/episode_000401.mp4 diff --git a/videos/observation.images.image_episode_000402.mp4 b/videos/chunk-000/observation.images.image/episode_000402.mp4 similarity index 100% rename from videos/observation.images.image_episode_000402.mp4 rename to videos/chunk-000/observation.images.image/episode_000402.mp4 diff --git a/videos/observation.images.image_episode_000403.mp4 b/videos/chunk-000/observation.images.image/episode_000403.mp4 similarity index 100% rename from videos/observation.images.image_episode_000403.mp4 rename to videos/chunk-000/observation.images.image/episode_000403.mp4 diff --git a/videos/observation.images.image_episode_000404.mp4 b/videos/chunk-000/observation.images.image/episode_000404.mp4 similarity index 100% rename from videos/observation.images.image_episode_000404.mp4 rename to videos/chunk-000/observation.images.image/episode_000404.mp4 diff --git a/videos/observation.images.image_episode_000405.mp4 b/videos/chunk-000/observation.images.image/episode_000405.mp4 similarity index 100% rename from videos/observation.images.image_episode_000405.mp4 rename to videos/chunk-000/observation.images.image/episode_000405.mp4 diff --git a/videos/observation.images.image_episode_000406.mp4 b/videos/chunk-000/observation.images.image/episode_000406.mp4 similarity index 100% rename from videos/observation.images.image_episode_000406.mp4 rename to videos/chunk-000/observation.images.image/episode_000406.mp4 diff --git a/videos/observation.images.image_episode_000407.mp4 b/videos/chunk-000/observation.images.image/episode_000407.mp4 similarity index 100% rename from videos/observation.images.image_episode_000407.mp4 rename to videos/chunk-000/observation.images.image/episode_000407.mp4 diff --git a/videos/observation.images.image_episode_000408.mp4 b/videos/chunk-000/observation.images.image/episode_000408.mp4 similarity index 100% rename from videos/observation.images.image_episode_000408.mp4 rename to videos/chunk-000/observation.images.image/episode_000408.mp4 diff --git a/videos/observation.images.image_episode_000409.mp4 b/videos/chunk-000/observation.images.image/episode_000409.mp4 similarity index 100% rename from videos/observation.images.image_episode_000409.mp4 rename to videos/chunk-000/observation.images.image/episode_000409.mp4 diff --git a/videos/observation.images.image_episode_000410.mp4 b/videos/chunk-000/observation.images.image/episode_000410.mp4 similarity index 100% rename from videos/observation.images.image_episode_000410.mp4 rename to videos/chunk-000/observation.images.image/episode_000410.mp4 diff --git a/videos/observation.images.image_episode_000411.mp4 b/videos/chunk-000/observation.images.image/episode_000411.mp4 similarity index 100% rename from videos/observation.images.image_episode_000411.mp4 rename to videos/chunk-000/observation.images.image/episode_000411.mp4 diff --git a/videos/observation.images.image_episode_000412.mp4 b/videos/chunk-000/observation.images.image/episode_000412.mp4 similarity index 100% rename from videos/observation.images.image_episode_000412.mp4 rename to videos/chunk-000/observation.images.image/episode_000412.mp4 diff --git a/videos/observation.images.image_episode_000413.mp4 b/videos/chunk-000/observation.images.image/episode_000413.mp4 similarity index 100% rename from videos/observation.images.image_episode_000413.mp4 rename to videos/chunk-000/observation.images.image/episode_000413.mp4 diff --git a/videos/observation.images.image_episode_000414.mp4 b/videos/chunk-000/observation.images.image/episode_000414.mp4 similarity index 100% rename from videos/observation.images.image_episode_000414.mp4 rename to videos/chunk-000/observation.images.image/episode_000414.mp4 diff --git a/videos/observation.images.image_episode_000415.mp4 b/videos/chunk-000/observation.images.image/episode_000415.mp4 similarity index 100% rename from videos/observation.images.image_episode_000415.mp4 rename to videos/chunk-000/observation.images.image/episode_000415.mp4 diff --git a/videos/observation.images.image_episode_000416.mp4 b/videos/chunk-000/observation.images.image/episode_000416.mp4 similarity index 100% rename from videos/observation.images.image_episode_000416.mp4 rename to videos/chunk-000/observation.images.image/episode_000416.mp4 diff --git a/videos/observation.images.image_episode_000417.mp4 b/videos/chunk-000/observation.images.image/episode_000417.mp4 similarity index 100% rename from videos/observation.images.image_episode_000417.mp4 rename to videos/chunk-000/observation.images.image/episode_000417.mp4 diff --git a/videos/observation.images.image_episode_000418.mp4 b/videos/chunk-000/observation.images.image/episode_000418.mp4 similarity index 100% rename from videos/observation.images.image_episode_000418.mp4 rename to videos/chunk-000/observation.images.image/episode_000418.mp4 diff --git a/videos/observation.images.image_episode_000419.mp4 b/videos/chunk-000/observation.images.image/episode_000419.mp4 similarity index 100% rename from videos/observation.images.image_episode_000419.mp4 rename to videos/chunk-000/observation.images.image/episode_000419.mp4 diff --git a/videos/observation.images.image_episode_000420.mp4 b/videos/chunk-000/observation.images.image/episode_000420.mp4 similarity index 100% rename from videos/observation.images.image_episode_000420.mp4 rename to videos/chunk-000/observation.images.image/episode_000420.mp4 diff --git a/videos/observation.images.image_episode_000421.mp4 b/videos/chunk-000/observation.images.image/episode_000421.mp4 similarity index 100% rename from videos/observation.images.image_episode_000421.mp4 rename to videos/chunk-000/observation.images.image/episode_000421.mp4 diff --git a/videos/observation.images.image_episode_000422.mp4 b/videos/chunk-000/observation.images.image/episode_000422.mp4 similarity index 100% rename from videos/observation.images.image_episode_000422.mp4 rename to videos/chunk-000/observation.images.image/episode_000422.mp4 diff --git a/videos/observation.images.image_episode_000423.mp4 b/videos/chunk-000/observation.images.image/episode_000423.mp4 similarity index 100% rename from videos/observation.images.image_episode_000423.mp4 rename to videos/chunk-000/observation.images.image/episode_000423.mp4 diff --git a/videos/observation.images.image_episode_000424.mp4 b/videos/chunk-000/observation.images.image/episode_000424.mp4 similarity index 100% rename from videos/observation.images.image_episode_000424.mp4 rename to videos/chunk-000/observation.images.image/episode_000424.mp4 diff --git a/videos/observation.images.image_episode_000425.mp4 b/videos/chunk-000/observation.images.image/episode_000425.mp4 similarity index 100% rename from videos/observation.images.image_episode_000425.mp4 rename to videos/chunk-000/observation.images.image/episode_000425.mp4 diff --git a/videos/observation.images.image_episode_000426.mp4 b/videos/chunk-000/observation.images.image/episode_000426.mp4 similarity index 100% rename from videos/observation.images.image_episode_000426.mp4 rename to videos/chunk-000/observation.images.image/episode_000426.mp4 diff --git a/videos/observation.images.image_episode_000427.mp4 b/videos/chunk-000/observation.images.image/episode_000427.mp4 similarity index 100% rename from videos/observation.images.image_episode_000427.mp4 rename to videos/chunk-000/observation.images.image/episode_000427.mp4 diff --git a/videos/observation.images.image_episode_000428.mp4 b/videos/chunk-000/observation.images.image/episode_000428.mp4 similarity index 100% rename from videos/observation.images.image_episode_000428.mp4 rename to videos/chunk-000/observation.images.image/episode_000428.mp4 diff --git a/videos/observation.images.image_episode_000429.mp4 b/videos/chunk-000/observation.images.image/episode_000429.mp4 similarity index 100% rename from videos/observation.images.image_episode_000429.mp4 rename to videos/chunk-000/observation.images.image/episode_000429.mp4 diff --git a/videos/observation.images.image_episode_000430.mp4 b/videos/chunk-000/observation.images.image/episode_000430.mp4 similarity index 100% rename from videos/observation.images.image_episode_000430.mp4 rename to videos/chunk-000/observation.images.image/episode_000430.mp4 diff --git a/videos/observation.images.image_episode_000431.mp4 b/videos/chunk-000/observation.images.image/episode_000431.mp4 similarity index 100% rename from videos/observation.images.image_episode_000431.mp4 rename to videos/chunk-000/observation.images.image/episode_000431.mp4 diff --git a/videos/observation.images.image_episode_000432.mp4 b/videos/chunk-000/observation.images.image/episode_000432.mp4 similarity index 100% rename from videos/observation.images.image_episode_000432.mp4 rename to videos/chunk-000/observation.images.image/episode_000432.mp4 diff --git a/videos/observation.images.image_episode_000433.mp4 b/videos/chunk-000/observation.images.image/episode_000433.mp4 similarity index 100% rename from videos/observation.images.image_episode_000433.mp4 rename to videos/chunk-000/observation.images.image/episode_000433.mp4 diff --git a/videos/observation.images.image_episode_000434.mp4 b/videos/chunk-000/observation.images.image/episode_000434.mp4 similarity index 100% rename from videos/observation.images.image_episode_000434.mp4 rename to videos/chunk-000/observation.images.image/episode_000434.mp4 diff --git a/videos/observation.images.image_episode_000435.mp4 b/videos/chunk-000/observation.images.image/episode_000435.mp4 similarity index 100% rename from videos/observation.images.image_episode_000435.mp4 rename to videos/chunk-000/observation.images.image/episode_000435.mp4 diff --git a/videos/observation.images.image_episode_000436.mp4 b/videos/chunk-000/observation.images.image/episode_000436.mp4 similarity index 100% rename from videos/observation.images.image_episode_000436.mp4 rename to videos/chunk-000/observation.images.image/episode_000436.mp4 diff --git a/videos/observation.images.image_episode_000437.mp4 b/videos/chunk-000/observation.images.image/episode_000437.mp4 similarity index 100% rename from videos/observation.images.image_episode_000437.mp4 rename to videos/chunk-000/observation.images.image/episode_000437.mp4 diff --git a/videos/observation.images.image_episode_000438.mp4 b/videos/chunk-000/observation.images.image/episode_000438.mp4 similarity index 100% rename from videos/observation.images.image_episode_000438.mp4 rename to videos/chunk-000/observation.images.image/episode_000438.mp4 diff --git a/videos/observation.images.image_episode_000439.mp4 b/videos/chunk-000/observation.images.image/episode_000439.mp4 similarity index 100% rename from videos/observation.images.image_episode_000439.mp4 rename to videos/chunk-000/observation.images.image/episode_000439.mp4 diff --git a/videos/observation.images.image_episode_000440.mp4 b/videos/chunk-000/observation.images.image/episode_000440.mp4 similarity index 100% rename from videos/observation.images.image_episode_000440.mp4 rename to videos/chunk-000/observation.images.image/episode_000440.mp4 diff --git a/videos/observation.images.image_episode_000441.mp4 b/videos/chunk-000/observation.images.image/episode_000441.mp4 similarity index 100% rename from videos/observation.images.image_episode_000441.mp4 rename to videos/chunk-000/observation.images.image/episode_000441.mp4 diff --git a/videos/observation.images.image_episode_000442.mp4 b/videos/chunk-000/observation.images.image/episode_000442.mp4 similarity index 100% rename from videos/observation.images.image_episode_000442.mp4 rename to videos/chunk-000/observation.images.image/episode_000442.mp4 diff --git a/videos/observation.images.image_episode_000443.mp4 b/videos/chunk-000/observation.images.image/episode_000443.mp4 similarity index 100% rename from videos/observation.images.image_episode_000443.mp4 rename to videos/chunk-000/observation.images.image/episode_000443.mp4 diff --git a/videos/observation.images.image_episode_000444.mp4 b/videos/chunk-000/observation.images.image/episode_000444.mp4 similarity index 100% rename from videos/observation.images.image_episode_000444.mp4 rename to videos/chunk-000/observation.images.image/episode_000444.mp4 diff --git a/videos/observation.images.image_episode_000445.mp4 b/videos/chunk-000/observation.images.image/episode_000445.mp4 similarity index 100% rename from videos/observation.images.image_episode_000445.mp4 rename to videos/chunk-000/observation.images.image/episode_000445.mp4 diff --git a/videos/observation.images.image_episode_000446.mp4 b/videos/chunk-000/observation.images.image/episode_000446.mp4 similarity index 100% rename from videos/observation.images.image_episode_000446.mp4 rename to videos/chunk-000/observation.images.image/episode_000446.mp4 diff --git a/videos/observation.images.image_episode_000447.mp4 b/videos/chunk-000/observation.images.image/episode_000447.mp4 similarity index 100% rename from videos/observation.images.image_episode_000447.mp4 rename to videos/chunk-000/observation.images.image/episode_000447.mp4 diff --git a/videos/observation.images.image_episode_000448.mp4 b/videos/chunk-000/observation.images.image/episode_000448.mp4 similarity index 100% rename from videos/observation.images.image_episode_000448.mp4 rename to videos/chunk-000/observation.images.image/episode_000448.mp4 diff --git a/videos/observation.images.image_episode_000449.mp4 b/videos/chunk-000/observation.images.image/episode_000449.mp4 similarity index 100% rename from videos/observation.images.image_episode_000449.mp4 rename to videos/chunk-000/observation.images.image/episode_000449.mp4 diff --git a/videos/observation.images.image_episode_000450.mp4 b/videos/chunk-000/observation.images.image/episode_000450.mp4 similarity index 100% rename from videos/observation.images.image_episode_000450.mp4 rename to videos/chunk-000/observation.images.image/episode_000450.mp4 diff --git a/videos/observation.images.image_episode_000451.mp4 b/videos/chunk-000/observation.images.image/episode_000451.mp4 similarity index 100% rename from videos/observation.images.image_episode_000451.mp4 rename to videos/chunk-000/observation.images.image/episode_000451.mp4 diff --git a/videos/observation.images.image_episode_000452.mp4 b/videos/chunk-000/observation.images.image/episode_000452.mp4 similarity index 100% rename from videos/observation.images.image_episode_000452.mp4 rename to videos/chunk-000/observation.images.image/episode_000452.mp4 diff --git a/videos/observation.images.image_episode_000453.mp4 b/videos/chunk-000/observation.images.image/episode_000453.mp4 similarity index 100% rename from videos/observation.images.image_episode_000453.mp4 rename to videos/chunk-000/observation.images.image/episode_000453.mp4 diff --git a/videos/observation.images.image_episode_000454.mp4 b/videos/chunk-000/observation.images.image/episode_000454.mp4 similarity index 100% rename from videos/observation.images.image_episode_000454.mp4 rename to videos/chunk-000/observation.images.image/episode_000454.mp4 diff --git a/videos/observation.images.image_episode_000455.mp4 b/videos/chunk-000/observation.images.image/episode_000455.mp4 similarity index 100% rename from videos/observation.images.image_episode_000455.mp4 rename to videos/chunk-000/observation.images.image/episode_000455.mp4 diff --git a/videos/observation.images.image_episode_000456.mp4 b/videos/chunk-000/observation.images.image/episode_000456.mp4 similarity index 100% rename from videos/observation.images.image_episode_000456.mp4 rename to videos/chunk-000/observation.images.image/episode_000456.mp4 diff --git a/videos/observation.images.image_episode_000457.mp4 b/videos/chunk-000/observation.images.image/episode_000457.mp4 similarity index 100% rename from videos/observation.images.image_episode_000457.mp4 rename to videos/chunk-000/observation.images.image/episode_000457.mp4 diff --git a/videos/observation.images.image_episode_000458.mp4 b/videos/chunk-000/observation.images.image/episode_000458.mp4 similarity index 100% rename from videos/observation.images.image_episode_000458.mp4 rename to videos/chunk-000/observation.images.image/episode_000458.mp4 diff --git a/videos/observation.images.image_episode_000459.mp4 b/videos/chunk-000/observation.images.image/episode_000459.mp4 similarity index 100% rename from videos/observation.images.image_episode_000459.mp4 rename to videos/chunk-000/observation.images.image/episode_000459.mp4 diff --git a/videos/observation.images.image_episode_000460.mp4 b/videos/chunk-000/observation.images.image/episode_000460.mp4 similarity index 100% rename from videos/observation.images.image_episode_000460.mp4 rename to videos/chunk-000/observation.images.image/episode_000460.mp4 diff --git a/videos/observation.images.image_episode_000461.mp4 b/videos/chunk-000/observation.images.image/episode_000461.mp4 similarity index 100% rename from videos/observation.images.image_episode_000461.mp4 rename to videos/chunk-000/observation.images.image/episode_000461.mp4 diff --git a/videos/observation.images.image_episode_000462.mp4 b/videos/chunk-000/observation.images.image/episode_000462.mp4 similarity index 100% rename from videos/observation.images.image_episode_000462.mp4 rename to videos/chunk-000/observation.images.image/episode_000462.mp4 diff --git a/videos/observation.images.image_episode_000463.mp4 b/videos/chunk-000/observation.images.image/episode_000463.mp4 similarity index 100% rename from videos/observation.images.image_episode_000463.mp4 rename to videos/chunk-000/observation.images.image/episode_000463.mp4 diff --git a/videos/observation.images.image_episode_000464.mp4 b/videos/chunk-000/observation.images.image/episode_000464.mp4 similarity index 100% rename from videos/observation.images.image_episode_000464.mp4 rename to videos/chunk-000/observation.images.image/episode_000464.mp4 diff --git a/videos/observation.images.image_episode_000465.mp4 b/videos/chunk-000/observation.images.image/episode_000465.mp4 similarity index 100% rename from videos/observation.images.image_episode_000465.mp4 rename to videos/chunk-000/observation.images.image/episode_000465.mp4 diff --git a/videos/observation.images.image_episode_000466.mp4 b/videos/chunk-000/observation.images.image/episode_000466.mp4 similarity index 100% rename from videos/observation.images.image_episode_000466.mp4 rename to videos/chunk-000/observation.images.image/episode_000466.mp4 diff --git a/videos/observation.images.image_episode_000467.mp4 b/videos/chunk-000/observation.images.image/episode_000467.mp4 similarity index 100% rename from videos/observation.images.image_episode_000467.mp4 rename to videos/chunk-000/observation.images.image/episode_000467.mp4 diff --git a/videos/observation.images.image_episode_000468.mp4 b/videos/chunk-000/observation.images.image/episode_000468.mp4 similarity index 100% rename from videos/observation.images.image_episode_000468.mp4 rename to videos/chunk-000/observation.images.image/episode_000468.mp4 diff --git a/videos/observation.images.image_episode_000469.mp4 b/videos/chunk-000/observation.images.image/episode_000469.mp4 similarity index 100% rename from videos/observation.images.image_episode_000469.mp4 rename to videos/chunk-000/observation.images.image/episode_000469.mp4 diff --git a/videos/observation.images.image_episode_000470.mp4 b/videos/chunk-000/observation.images.image/episode_000470.mp4 similarity index 100% rename from videos/observation.images.image_episode_000470.mp4 rename to videos/chunk-000/observation.images.image/episode_000470.mp4 diff --git a/videos/observation.images.image_episode_000471.mp4 b/videos/chunk-000/observation.images.image/episode_000471.mp4 similarity index 100% rename from videos/observation.images.image_episode_000471.mp4 rename to videos/chunk-000/observation.images.image/episode_000471.mp4 diff --git a/videos/observation.images.image_episode_000472.mp4 b/videos/chunk-000/observation.images.image/episode_000472.mp4 similarity index 100% rename from videos/observation.images.image_episode_000472.mp4 rename to videos/chunk-000/observation.images.image/episode_000472.mp4 diff --git a/videos/observation.images.image_episode_000473.mp4 b/videos/chunk-000/observation.images.image/episode_000473.mp4 similarity index 100% rename from videos/observation.images.image_episode_000473.mp4 rename to videos/chunk-000/observation.images.image/episode_000473.mp4 diff --git a/videos/observation.images.image_episode_000474.mp4 b/videos/chunk-000/observation.images.image/episode_000474.mp4 similarity index 100% rename from videos/observation.images.image_episode_000474.mp4 rename to videos/chunk-000/observation.images.image/episode_000474.mp4 diff --git a/videos/observation.images.image_episode_000475.mp4 b/videos/chunk-000/observation.images.image/episode_000475.mp4 similarity index 100% rename from videos/observation.images.image_episode_000475.mp4 rename to videos/chunk-000/observation.images.image/episode_000475.mp4 diff --git a/videos/observation.images.image_episode_000476.mp4 b/videos/chunk-000/observation.images.image/episode_000476.mp4 similarity index 100% rename from videos/observation.images.image_episode_000476.mp4 rename to videos/chunk-000/observation.images.image/episode_000476.mp4 diff --git a/videos/observation.images.image_episode_000477.mp4 b/videos/chunk-000/observation.images.image/episode_000477.mp4 similarity index 100% rename from videos/observation.images.image_episode_000477.mp4 rename to videos/chunk-000/observation.images.image/episode_000477.mp4 diff --git a/videos/observation.images.image_episode_000478.mp4 b/videos/chunk-000/observation.images.image/episode_000478.mp4 similarity index 100% rename from videos/observation.images.image_episode_000478.mp4 rename to videos/chunk-000/observation.images.image/episode_000478.mp4 diff --git a/videos/observation.images.image_episode_000479.mp4 b/videos/chunk-000/observation.images.image/episode_000479.mp4 similarity index 100% rename from videos/observation.images.image_episode_000479.mp4 rename to videos/chunk-000/observation.images.image/episode_000479.mp4 diff --git a/videos/observation.images.image_episode_000480.mp4 b/videos/chunk-000/observation.images.image/episode_000480.mp4 similarity index 100% rename from videos/observation.images.image_episode_000480.mp4 rename to videos/chunk-000/observation.images.image/episode_000480.mp4 diff --git a/videos/observation.images.image_episode_000481.mp4 b/videos/chunk-000/observation.images.image/episode_000481.mp4 similarity index 100% rename from videos/observation.images.image_episode_000481.mp4 rename to videos/chunk-000/observation.images.image/episode_000481.mp4 diff --git a/videos/observation.images.image_episode_000482.mp4 b/videos/chunk-000/observation.images.image/episode_000482.mp4 similarity index 100% rename from videos/observation.images.image_episode_000482.mp4 rename to videos/chunk-000/observation.images.image/episode_000482.mp4 diff --git a/videos/observation.images.image_episode_000483.mp4 b/videos/chunk-000/observation.images.image/episode_000483.mp4 similarity index 100% rename from videos/observation.images.image_episode_000483.mp4 rename to videos/chunk-000/observation.images.image/episode_000483.mp4 diff --git a/videos/observation.images.image_episode_000484.mp4 b/videos/chunk-000/observation.images.image/episode_000484.mp4 similarity index 100% rename from videos/observation.images.image_episode_000484.mp4 rename to videos/chunk-000/observation.images.image/episode_000484.mp4 diff --git a/videos/observation.images.image_episode_000485.mp4 b/videos/chunk-000/observation.images.image/episode_000485.mp4 similarity index 100% rename from videos/observation.images.image_episode_000485.mp4 rename to videos/chunk-000/observation.images.image/episode_000485.mp4 diff --git a/videos/observation.images.image_episode_000486.mp4 b/videos/chunk-000/observation.images.image/episode_000486.mp4 similarity index 100% rename from videos/observation.images.image_episode_000486.mp4 rename to videos/chunk-000/observation.images.image/episode_000486.mp4 diff --git a/videos/observation.images.image_episode_000487.mp4 b/videos/chunk-000/observation.images.image/episode_000487.mp4 similarity index 100% rename from videos/observation.images.image_episode_000487.mp4 rename to videos/chunk-000/observation.images.image/episode_000487.mp4 diff --git a/videos/observation.images.image_episode_000488.mp4 b/videos/chunk-000/observation.images.image/episode_000488.mp4 similarity index 100% rename from videos/observation.images.image_episode_000488.mp4 rename to videos/chunk-000/observation.images.image/episode_000488.mp4 diff --git a/videos/observation.images.image_episode_000489.mp4 b/videos/chunk-000/observation.images.image/episode_000489.mp4 similarity index 100% rename from videos/observation.images.image_episode_000489.mp4 rename to videos/chunk-000/observation.images.image/episode_000489.mp4 diff --git a/videos/observation.images.image_episode_000490.mp4 b/videos/chunk-000/observation.images.image/episode_000490.mp4 similarity index 100% rename from videos/observation.images.image_episode_000490.mp4 rename to videos/chunk-000/observation.images.image/episode_000490.mp4 diff --git a/videos/observation.images.image_episode_000491.mp4 b/videos/chunk-000/observation.images.image/episode_000491.mp4 similarity index 100% rename from videos/observation.images.image_episode_000491.mp4 rename to videos/chunk-000/observation.images.image/episode_000491.mp4 diff --git a/videos/observation.images.image_episode_000492.mp4 b/videos/chunk-000/observation.images.image/episode_000492.mp4 similarity index 100% rename from videos/observation.images.image_episode_000492.mp4 rename to videos/chunk-000/observation.images.image/episode_000492.mp4 diff --git a/videos/observation.images.image_episode_000493.mp4 b/videos/chunk-000/observation.images.image/episode_000493.mp4 similarity index 100% rename from videos/observation.images.image_episode_000493.mp4 rename to videos/chunk-000/observation.images.image/episode_000493.mp4 diff --git a/videos/observation.images.image_episode_000494.mp4 b/videos/chunk-000/observation.images.image/episode_000494.mp4 similarity index 100% rename from videos/observation.images.image_episode_000494.mp4 rename to videos/chunk-000/observation.images.image/episode_000494.mp4 diff --git a/videos/observation.images.image_episode_000495.mp4 b/videos/chunk-000/observation.images.image/episode_000495.mp4 similarity index 100% rename from videos/observation.images.image_episode_000495.mp4 rename to videos/chunk-000/observation.images.image/episode_000495.mp4 diff --git a/videos/observation.images.image_episode_000496.mp4 b/videos/chunk-000/observation.images.image/episode_000496.mp4 similarity index 100% rename from videos/observation.images.image_episode_000496.mp4 rename to videos/chunk-000/observation.images.image/episode_000496.mp4 diff --git a/videos/observation.images.image_episode_000497.mp4 b/videos/chunk-000/observation.images.image/episode_000497.mp4 similarity index 100% rename from videos/observation.images.image_episode_000497.mp4 rename to videos/chunk-000/observation.images.image/episode_000497.mp4 diff --git a/videos/observation.images.image_episode_000498.mp4 b/videos/chunk-000/observation.images.image/episode_000498.mp4 similarity index 100% rename from videos/observation.images.image_episode_000498.mp4 rename to videos/chunk-000/observation.images.image/episode_000498.mp4 diff --git a/videos/observation.images.image_episode_000499.mp4 b/videos/chunk-000/observation.images.image/episode_000499.mp4 similarity index 100% rename from videos/observation.images.image_episode_000499.mp4 rename to videos/chunk-000/observation.images.image/episode_000499.mp4 diff --git a/videos/observation.images.image_episode_000500.mp4 b/videos/chunk-000/observation.images.image/episode_000500.mp4 similarity index 100% rename from videos/observation.images.image_episode_000500.mp4 rename to videos/chunk-000/observation.images.image/episode_000500.mp4 diff --git a/videos/observation.images.image_episode_000501.mp4 b/videos/chunk-000/observation.images.image/episode_000501.mp4 similarity index 100% rename from videos/observation.images.image_episode_000501.mp4 rename to videos/chunk-000/observation.images.image/episode_000501.mp4 diff --git a/videos/observation.images.image_episode_000502.mp4 b/videos/chunk-000/observation.images.image/episode_000502.mp4 similarity index 100% rename from videos/observation.images.image_episode_000502.mp4 rename to videos/chunk-000/observation.images.image/episode_000502.mp4 diff --git a/videos/observation.images.image_episode_000503.mp4 b/videos/chunk-000/observation.images.image/episode_000503.mp4 similarity index 100% rename from videos/observation.images.image_episode_000503.mp4 rename to videos/chunk-000/observation.images.image/episode_000503.mp4 diff --git a/videos/observation.images.image_episode_000504.mp4 b/videos/chunk-000/observation.images.image/episode_000504.mp4 similarity index 100% rename from videos/observation.images.image_episode_000504.mp4 rename to videos/chunk-000/observation.images.image/episode_000504.mp4 diff --git a/videos/observation.images.image_episode_000505.mp4 b/videos/chunk-000/observation.images.image/episode_000505.mp4 similarity index 100% rename from videos/observation.images.image_episode_000505.mp4 rename to videos/chunk-000/observation.images.image/episode_000505.mp4 diff --git a/videos/observation.images.image_episode_000506.mp4 b/videos/chunk-000/observation.images.image/episode_000506.mp4 similarity index 100% rename from videos/observation.images.image_episode_000506.mp4 rename to videos/chunk-000/observation.images.image/episode_000506.mp4 diff --git a/videos/observation.images.image_episode_000507.mp4 b/videos/chunk-000/observation.images.image/episode_000507.mp4 similarity index 100% rename from videos/observation.images.image_episode_000507.mp4 rename to videos/chunk-000/observation.images.image/episode_000507.mp4 diff --git a/videos/observation.images.image_episode_000508.mp4 b/videos/chunk-000/observation.images.image/episode_000508.mp4 similarity index 100% rename from videos/observation.images.image_episode_000508.mp4 rename to videos/chunk-000/observation.images.image/episode_000508.mp4 diff --git a/videos/observation.images.image_episode_000509.mp4 b/videos/chunk-000/observation.images.image/episode_000509.mp4 similarity index 100% rename from videos/observation.images.image_episode_000509.mp4 rename to videos/chunk-000/observation.images.image/episode_000509.mp4 diff --git a/videos/observation.images.image_episode_000510.mp4 b/videos/chunk-000/observation.images.image/episode_000510.mp4 similarity index 100% rename from videos/observation.images.image_episode_000510.mp4 rename to videos/chunk-000/observation.images.image/episode_000510.mp4 diff --git a/videos/observation.images.image_episode_000511.mp4 b/videos/chunk-000/observation.images.image/episode_000511.mp4 similarity index 100% rename from videos/observation.images.image_episode_000511.mp4 rename to videos/chunk-000/observation.images.image/episode_000511.mp4 diff --git a/videos/observation.images.image_episode_000512.mp4 b/videos/chunk-000/observation.images.image/episode_000512.mp4 similarity index 100% rename from videos/observation.images.image_episode_000512.mp4 rename to videos/chunk-000/observation.images.image/episode_000512.mp4 diff --git a/videos/observation.images.image_episode_000513.mp4 b/videos/chunk-000/observation.images.image/episode_000513.mp4 similarity index 100% rename from videos/observation.images.image_episode_000513.mp4 rename to videos/chunk-000/observation.images.image/episode_000513.mp4 diff --git a/videos/observation.images.image_episode_000514.mp4 b/videos/chunk-000/observation.images.image/episode_000514.mp4 similarity index 100% rename from videos/observation.images.image_episode_000514.mp4 rename to videos/chunk-000/observation.images.image/episode_000514.mp4 diff --git a/videos/observation.images.image_episode_000515.mp4 b/videos/chunk-000/observation.images.image/episode_000515.mp4 similarity index 100% rename from videos/observation.images.image_episode_000515.mp4 rename to videos/chunk-000/observation.images.image/episode_000515.mp4 diff --git a/videos/observation.images.image_episode_000516.mp4 b/videos/chunk-000/observation.images.image/episode_000516.mp4 similarity index 100% rename from videos/observation.images.image_episode_000516.mp4 rename to videos/chunk-000/observation.images.image/episode_000516.mp4 diff --git a/videos/observation.images.image_episode_000517.mp4 b/videos/chunk-000/observation.images.image/episode_000517.mp4 similarity index 100% rename from videos/observation.images.image_episode_000517.mp4 rename to videos/chunk-000/observation.images.image/episode_000517.mp4 diff --git a/videos/observation.images.image_episode_000518.mp4 b/videos/chunk-000/observation.images.image/episode_000518.mp4 similarity index 100% rename from videos/observation.images.image_episode_000518.mp4 rename to videos/chunk-000/observation.images.image/episode_000518.mp4 diff --git a/videos/observation.images.image_episode_000519.mp4 b/videos/chunk-000/observation.images.image/episode_000519.mp4 similarity index 100% rename from videos/observation.images.image_episode_000519.mp4 rename to videos/chunk-000/observation.images.image/episode_000519.mp4 diff --git a/videos/observation.images.image_episode_000520.mp4 b/videos/chunk-000/observation.images.image/episode_000520.mp4 similarity index 100% rename from videos/observation.images.image_episode_000520.mp4 rename to videos/chunk-000/observation.images.image/episode_000520.mp4 diff --git a/videos/observation.images.image_episode_000521.mp4 b/videos/chunk-000/observation.images.image/episode_000521.mp4 similarity index 100% rename from videos/observation.images.image_episode_000521.mp4 rename to videos/chunk-000/observation.images.image/episode_000521.mp4 diff --git a/videos/observation.images.image_episode_000522.mp4 b/videos/chunk-000/observation.images.image/episode_000522.mp4 similarity index 100% rename from videos/observation.images.image_episode_000522.mp4 rename to videos/chunk-000/observation.images.image/episode_000522.mp4 diff --git a/videos/observation.images.image_episode_000523.mp4 b/videos/chunk-000/observation.images.image/episode_000523.mp4 similarity index 100% rename from videos/observation.images.image_episode_000523.mp4 rename to videos/chunk-000/observation.images.image/episode_000523.mp4 diff --git a/videos/observation.images.image_episode_000524.mp4 b/videos/chunk-000/observation.images.image/episode_000524.mp4 similarity index 100% rename from videos/observation.images.image_episode_000524.mp4 rename to videos/chunk-000/observation.images.image/episode_000524.mp4 diff --git a/videos/observation.images.image_episode_000525.mp4 b/videos/chunk-000/observation.images.image/episode_000525.mp4 similarity index 100% rename from videos/observation.images.image_episode_000525.mp4 rename to videos/chunk-000/observation.images.image/episode_000525.mp4 diff --git a/videos/observation.images.image_episode_000526.mp4 b/videos/chunk-000/observation.images.image/episode_000526.mp4 similarity index 100% rename from videos/observation.images.image_episode_000526.mp4 rename to videos/chunk-000/observation.images.image/episode_000526.mp4 diff --git a/videos/observation.images.image_episode_000527.mp4 b/videos/chunk-000/observation.images.image/episode_000527.mp4 similarity index 100% rename from videos/observation.images.image_episode_000527.mp4 rename to videos/chunk-000/observation.images.image/episode_000527.mp4 diff --git a/videos/observation.images.image_episode_000528.mp4 b/videos/chunk-000/observation.images.image/episode_000528.mp4 similarity index 100% rename from videos/observation.images.image_episode_000528.mp4 rename to videos/chunk-000/observation.images.image/episode_000528.mp4 diff --git a/videos/observation.images.image_episode_000529.mp4 b/videos/chunk-000/observation.images.image/episode_000529.mp4 similarity index 100% rename from videos/observation.images.image_episode_000529.mp4 rename to videos/chunk-000/observation.images.image/episode_000529.mp4 diff --git a/videos/observation.images.image_episode_000530.mp4 b/videos/chunk-000/observation.images.image/episode_000530.mp4 similarity index 100% rename from videos/observation.images.image_episode_000530.mp4 rename to videos/chunk-000/observation.images.image/episode_000530.mp4 diff --git a/videos/observation.images.image_episode_000531.mp4 b/videos/chunk-000/observation.images.image/episode_000531.mp4 similarity index 100% rename from videos/observation.images.image_episode_000531.mp4 rename to videos/chunk-000/observation.images.image/episode_000531.mp4 diff --git a/videos/observation.images.image_episode_000532.mp4 b/videos/chunk-000/observation.images.image/episode_000532.mp4 similarity index 100% rename from videos/observation.images.image_episode_000532.mp4 rename to videos/chunk-000/observation.images.image/episode_000532.mp4 diff --git a/videos/observation.images.image_episode_000533.mp4 b/videos/chunk-000/observation.images.image/episode_000533.mp4 similarity index 100% rename from videos/observation.images.image_episode_000533.mp4 rename to videos/chunk-000/observation.images.image/episode_000533.mp4 diff --git a/videos/observation.images.image_episode_000534.mp4 b/videos/chunk-000/observation.images.image/episode_000534.mp4 similarity index 100% rename from videos/observation.images.image_episode_000534.mp4 rename to videos/chunk-000/observation.images.image/episode_000534.mp4 diff --git a/videos/observation.images.image_episode_000535.mp4 b/videos/chunk-000/observation.images.image/episode_000535.mp4 similarity index 100% rename from videos/observation.images.image_episode_000535.mp4 rename to videos/chunk-000/observation.images.image/episode_000535.mp4 diff --git a/videos/observation.images.image_episode_000536.mp4 b/videos/chunk-000/observation.images.image/episode_000536.mp4 similarity index 100% rename from videos/observation.images.image_episode_000536.mp4 rename to videos/chunk-000/observation.images.image/episode_000536.mp4 diff --git a/videos/observation.images.image_episode_000537.mp4 b/videos/chunk-000/observation.images.image/episode_000537.mp4 similarity index 100% rename from videos/observation.images.image_episode_000537.mp4 rename to videos/chunk-000/observation.images.image/episode_000537.mp4 diff --git a/videos/observation.images.image_episode_000538.mp4 b/videos/chunk-000/observation.images.image/episode_000538.mp4 similarity index 100% rename from videos/observation.images.image_episode_000538.mp4 rename to videos/chunk-000/observation.images.image/episode_000538.mp4 diff --git a/videos/observation.images.image_episode_000539.mp4 b/videos/chunk-000/observation.images.image/episode_000539.mp4 similarity index 100% rename from videos/observation.images.image_episode_000539.mp4 rename to videos/chunk-000/observation.images.image/episode_000539.mp4 diff --git a/videos/observation.images.image_episode_000540.mp4 b/videos/chunk-000/observation.images.image/episode_000540.mp4 similarity index 100% rename from videos/observation.images.image_episode_000540.mp4 rename to videos/chunk-000/observation.images.image/episode_000540.mp4 diff --git a/videos/observation.images.image_episode_000541.mp4 b/videos/chunk-000/observation.images.image/episode_000541.mp4 similarity index 100% rename from videos/observation.images.image_episode_000541.mp4 rename to videos/chunk-000/observation.images.image/episode_000541.mp4 diff --git a/videos/observation.images.image_episode_000542.mp4 b/videos/chunk-000/observation.images.image/episode_000542.mp4 similarity index 100% rename from videos/observation.images.image_episode_000542.mp4 rename to videos/chunk-000/observation.images.image/episode_000542.mp4 diff --git a/videos/observation.images.image_episode_000543.mp4 b/videos/chunk-000/observation.images.image/episode_000543.mp4 similarity index 100% rename from videos/observation.images.image_episode_000543.mp4 rename to videos/chunk-000/observation.images.image/episode_000543.mp4 diff --git a/videos/observation.images.image_episode_000544.mp4 b/videos/chunk-000/observation.images.image/episode_000544.mp4 similarity index 100% rename from videos/observation.images.image_episode_000544.mp4 rename to videos/chunk-000/observation.images.image/episode_000544.mp4 diff --git a/videos/observation.images.image_episode_000545.mp4 b/videos/chunk-000/observation.images.image/episode_000545.mp4 similarity index 100% rename from videos/observation.images.image_episode_000545.mp4 rename to videos/chunk-000/observation.images.image/episode_000545.mp4 diff --git a/videos/observation.images.image_episode_000546.mp4 b/videos/chunk-000/observation.images.image/episode_000546.mp4 similarity index 100% rename from videos/observation.images.image_episode_000546.mp4 rename to videos/chunk-000/observation.images.image/episode_000546.mp4 diff --git a/videos/observation.images.image_episode_000547.mp4 b/videos/chunk-000/observation.images.image/episode_000547.mp4 similarity index 100% rename from videos/observation.images.image_episode_000547.mp4 rename to videos/chunk-000/observation.images.image/episode_000547.mp4 diff --git a/videos/observation.images.image_episode_000548.mp4 b/videos/chunk-000/observation.images.image/episode_000548.mp4 similarity index 100% rename from videos/observation.images.image_episode_000548.mp4 rename to videos/chunk-000/observation.images.image/episode_000548.mp4 diff --git a/videos/observation.images.image_episode_000549.mp4 b/videos/chunk-000/observation.images.image/episode_000549.mp4 similarity index 100% rename from videos/observation.images.image_episode_000549.mp4 rename to videos/chunk-000/observation.images.image/episode_000549.mp4 diff --git a/videos/observation.images.image_episode_000550.mp4 b/videos/chunk-000/observation.images.image/episode_000550.mp4 similarity index 100% rename from videos/observation.images.image_episode_000550.mp4 rename to videos/chunk-000/observation.images.image/episode_000550.mp4 diff --git a/videos/observation.images.image_episode_000551.mp4 b/videos/chunk-000/observation.images.image/episode_000551.mp4 similarity index 100% rename from videos/observation.images.image_episode_000551.mp4 rename to videos/chunk-000/observation.images.image/episode_000551.mp4 diff --git a/videos/observation.images.image_episode_000552.mp4 b/videos/chunk-000/observation.images.image/episode_000552.mp4 similarity index 100% rename from videos/observation.images.image_episode_000552.mp4 rename to videos/chunk-000/observation.images.image/episode_000552.mp4 diff --git a/videos/observation.images.image_episode_000553.mp4 b/videos/chunk-000/observation.images.image/episode_000553.mp4 similarity index 100% rename from videos/observation.images.image_episode_000553.mp4 rename to videos/chunk-000/observation.images.image/episode_000553.mp4 diff --git a/videos/observation.images.image_episode_000554.mp4 b/videos/chunk-000/observation.images.image/episode_000554.mp4 similarity index 100% rename from videos/observation.images.image_episode_000554.mp4 rename to videos/chunk-000/observation.images.image/episode_000554.mp4 diff --git a/videos/observation.images.image_episode_000555.mp4 b/videos/chunk-000/observation.images.image/episode_000555.mp4 similarity index 100% rename from videos/observation.images.image_episode_000555.mp4 rename to videos/chunk-000/observation.images.image/episode_000555.mp4 diff --git a/videos/observation.images.image_episode_000556.mp4 b/videos/chunk-000/observation.images.image/episode_000556.mp4 similarity index 100% rename from videos/observation.images.image_episode_000556.mp4 rename to videos/chunk-000/observation.images.image/episode_000556.mp4 diff --git a/videos/observation.images.image_episode_000557.mp4 b/videos/chunk-000/observation.images.image/episode_000557.mp4 similarity index 100% rename from videos/observation.images.image_episode_000557.mp4 rename to videos/chunk-000/observation.images.image/episode_000557.mp4 diff --git a/videos/observation.images.image_episode_000558.mp4 b/videos/chunk-000/observation.images.image/episode_000558.mp4 similarity index 100% rename from videos/observation.images.image_episode_000558.mp4 rename to videos/chunk-000/observation.images.image/episode_000558.mp4 diff --git a/videos/observation.images.image_episode_000559.mp4 b/videos/chunk-000/observation.images.image/episode_000559.mp4 similarity index 100% rename from videos/observation.images.image_episode_000559.mp4 rename to videos/chunk-000/observation.images.image/episode_000559.mp4 diff --git a/videos/observation.images.image_episode_000560.mp4 b/videos/chunk-000/observation.images.image/episode_000560.mp4 similarity index 100% rename from videos/observation.images.image_episode_000560.mp4 rename to videos/chunk-000/observation.images.image/episode_000560.mp4 diff --git a/videos/observation.images.image_episode_000561.mp4 b/videos/chunk-000/observation.images.image/episode_000561.mp4 similarity index 100% rename from videos/observation.images.image_episode_000561.mp4 rename to videos/chunk-000/observation.images.image/episode_000561.mp4 diff --git a/videos/observation.images.image_episode_000562.mp4 b/videos/chunk-000/observation.images.image/episode_000562.mp4 similarity index 100% rename from videos/observation.images.image_episode_000562.mp4 rename to videos/chunk-000/observation.images.image/episode_000562.mp4 diff --git a/videos/observation.images.image_episode_000563.mp4 b/videos/chunk-000/observation.images.image/episode_000563.mp4 similarity index 100% rename from videos/observation.images.image_episode_000563.mp4 rename to videos/chunk-000/observation.images.image/episode_000563.mp4 diff --git a/videos/observation.images.image_episode_000564.mp4 b/videos/chunk-000/observation.images.image/episode_000564.mp4 similarity index 100% rename from videos/observation.images.image_episode_000564.mp4 rename to videos/chunk-000/observation.images.image/episode_000564.mp4 diff --git a/videos/observation.images.image_episode_000565.mp4 b/videos/chunk-000/observation.images.image/episode_000565.mp4 similarity index 100% rename from videos/observation.images.image_episode_000565.mp4 rename to videos/chunk-000/observation.images.image/episode_000565.mp4 diff --git a/videos/observation.images.image_episode_000566.mp4 b/videos/chunk-000/observation.images.image/episode_000566.mp4 similarity index 100% rename from videos/observation.images.image_episode_000566.mp4 rename to videos/chunk-000/observation.images.image/episode_000566.mp4 diff --git a/videos/observation.images.image_episode_000567.mp4 b/videos/chunk-000/observation.images.image/episode_000567.mp4 similarity index 100% rename from videos/observation.images.image_episode_000567.mp4 rename to videos/chunk-000/observation.images.image/episode_000567.mp4 diff --git a/videos/observation.images.image_episode_000568.mp4 b/videos/chunk-000/observation.images.image/episode_000568.mp4 similarity index 100% rename from videos/observation.images.image_episode_000568.mp4 rename to videos/chunk-000/observation.images.image/episode_000568.mp4 diff --git a/videos/observation.images.image_episode_000569.mp4 b/videos/chunk-000/observation.images.image/episode_000569.mp4 similarity index 100% rename from videos/observation.images.image_episode_000569.mp4 rename to videos/chunk-000/observation.images.image/episode_000569.mp4 diff --git a/videos/observation.images.image_episode_000570.mp4 b/videos/chunk-000/observation.images.image/episode_000570.mp4 similarity index 100% rename from videos/observation.images.image_episode_000570.mp4 rename to videos/chunk-000/observation.images.image/episode_000570.mp4 diff --git a/videos/observation.images.image_episode_000571.mp4 b/videos/chunk-000/observation.images.image/episode_000571.mp4 similarity index 100% rename from videos/observation.images.image_episode_000571.mp4 rename to videos/chunk-000/observation.images.image/episode_000571.mp4 diff --git a/videos/observation.images.image_episode_000572.mp4 b/videos/chunk-000/observation.images.image/episode_000572.mp4 similarity index 100% rename from videos/observation.images.image_episode_000572.mp4 rename to videos/chunk-000/observation.images.image/episode_000572.mp4 diff --git a/videos/observation.images.image_episode_000573.mp4 b/videos/chunk-000/observation.images.image/episode_000573.mp4 similarity index 100% rename from videos/observation.images.image_episode_000573.mp4 rename to videos/chunk-000/observation.images.image/episode_000573.mp4 diff --git a/videos/observation.images.image_episode_000574.mp4 b/videos/chunk-000/observation.images.image/episode_000574.mp4 similarity index 100% rename from videos/observation.images.image_episode_000574.mp4 rename to videos/chunk-000/observation.images.image/episode_000574.mp4 diff --git a/videos/observation.images.image_episode_000575.mp4 b/videos/chunk-000/observation.images.image/episode_000575.mp4 similarity index 100% rename from videos/observation.images.image_episode_000575.mp4 rename to videos/chunk-000/observation.images.image/episode_000575.mp4 diff --git a/videos/observation.images.image_episode_000576.mp4 b/videos/chunk-000/observation.images.image/episode_000576.mp4 similarity index 100% rename from videos/observation.images.image_episode_000576.mp4 rename to videos/chunk-000/observation.images.image/episode_000576.mp4 diff --git a/videos/observation.images.image_episode_000577.mp4 b/videos/chunk-000/observation.images.image/episode_000577.mp4 similarity index 100% rename from videos/observation.images.image_episode_000577.mp4 rename to videos/chunk-000/observation.images.image/episode_000577.mp4 diff --git a/videos/observation.images.image_episode_000578.mp4 b/videos/chunk-000/observation.images.image/episode_000578.mp4 similarity index 100% rename from videos/observation.images.image_episode_000578.mp4 rename to videos/chunk-000/observation.images.image/episode_000578.mp4 diff --git a/videos/observation.images.image_episode_000579.mp4 b/videos/chunk-000/observation.images.image/episode_000579.mp4 similarity index 100% rename from videos/observation.images.image_episode_000579.mp4 rename to videos/chunk-000/observation.images.image/episode_000579.mp4 diff --git a/videos/observation.images.image_episode_000580.mp4 b/videos/chunk-000/observation.images.image/episode_000580.mp4 similarity index 100% rename from videos/observation.images.image_episode_000580.mp4 rename to videos/chunk-000/observation.images.image/episode_000580.mp4 diff --git a/videos/observation.images.image_episode_000581.mp4 b/videos/chunk-000/observation.images.image/episode_000581.mp4 similarity index 100% rename from videos/observation.images.image_episode_000581.mp4 rename to videos/chunk-000/observation.images.image/episode_000581.mp4 diff --git a/videos/observation.images.image_episode_000582.mp4 b/videos/chunk-000/observation.images.image/episode_000582.mp4 similarity index 100% rename from videos/observation.images.image_episode_000582.mp4 rename to videos/chunk-000/observation.images.image/episode_000582.mp4 diff --git a/videos/observation.images.image_episode_000583.mp4 b/videos/chunk-000/observation.images.image/episode_000583.mp4 similarity index 100% rename from videos/observation.images.image_episode_000583.mp4 rename to videos/chunk-000/observation.images.image/episode_000583.mp4 diff --git a/videos/observation.images.image_episode_000584.mp4 b/videos/chunk-000/observation.images.image/episode_000584.mp4 similarity index 100% rename from videos/observation.images.image_episode_000584.mp4 rename to videos/chunk-000/observation.images.image/episode_000584.mp4 diff --git a/videos/observation.images.image_episode_000585.mp4 b/videos/chunk-000/observation.images.image/episode_000585.mp4 similarity index 100% rename from videos/observation.images.image_episode_000585.mp4 rename to videos/chunk-000/observation.images.image/episode_000585.mp4 diff --git a/videos/observation.images.image_episode_000586.mp4 b/videos/chunk-000/observation.images.image/episode_000586.mp4 similarity index 100% rename from videos/observation.images.image_episode_000586.mp4 rename to videos/chunk-000/observation.images.image/episode_000586.mp4 diff --git a/videos/observation.images.image_episode_000587.mp4 b/videos/chunk-000/observation.images.image/episode_000587.mp4 similarity index 100% rename from videos/observation.images.image_episode_000587.mp4 rename to videos/chunk-000/observation.images.image/episode_000587.mp4 diff --git a/videos/observation.images.image_episode_000588.mp4 b/videos/chunk-000/observation.images.image/episode_000588.mp4 similarity index 100% rename from videos/observation.images.image_episode_000588.mp4 rename to videos/chunk-000/observation.images.image/episode_000588.mp4 diff --git a/videos/observation.images.image_episode_000589.mp4 b/videos/chunk-000/observation.images.image/episode_000589.mp4 similarity index 100% rename from videos/observation.images.image_episode_000589.mp4 rename to videos/chunk-000/observation.images.image/episode_000589.mp4 diff --git a/videos/observation.images.image_episode_000590.mp4 b/videos/chunk-000/observation.images.image/episode_000590.mp4 similarity index 100% rename from videos/observation.images.image_episode_000590.mp4 rename to videos/chunk-000/observation.images.image/episode_000590.mp4 diff --git a/videos/observation.images.image_episode_000591.mp4 b/videos/chunk-000/observation.images.image/episode_000591.mp4 similarity index 100% rename from videos/observation.images.image_episode_000591.mp4 rename to videos/chunk-000/observation.images.image/episode_000591.mp4 diff --git a/videos/observation.images.image_episode_000592.mp4 b/videos/chunk-000/observation.images.image/episode_000592.mp4 similarity index 100% rename from videos/observation.images.image_episode_000592.mp4 rename to videos/chunk-000/observation.images.image/episode_000592.mp4 diff --git a/videos/observation.images.image_episode_000593.mp4 b/videos/chunk-000/observation.images.image/episode_000593.mp4 similarity index 100% rename from videos/observation.images.image_episode_000593.mp4 rename to videos/chunk-000/observation.images.image/episode_000593.mp4 diff --git a/videos/observation.images.image_episode_000594.mp4 b/videos/chunk-000/observation.images.image/episode_000594.mp4 similarity index 100% rename from videos/observation.images.image_episode_000594.mp4 rename to videos/chunk-000/observation.images.image/episode_000594.mp4 diff --git a/videos/observation.images.image_episode_000595.mp4 b/videos/chunk-000/observation.images.image/episode_000595.mp4 similarity index 100% rename from videos/observation.images.image_episode_000595.mp4 rename to videos/chunk-000/observation.images.image/episode_000595.mp4 diff --git a/videos/observation.images.image_episode_000596.mp4 b/videos/chunk-000/observation.images.image/episode_000596.mp4 similarity index 100% rename from videos/observation.images.image_episode_000596.mp4 rename to videos/chunk-000/observation.images.image/episode_000596.mp4 diff --git a/videos/observation.images.image_episode_000597.mp4 b/videos/chunk-000/observation.images.image/episode_000597.mp4 similarity index 100% rename from videos/observation.images.image_episode_000597.mp4 rename to videos/chunk-000/observation.images.image/episode_000597.mp4 diff --git a/videos/observation.images.image_episode_000598.mp4 b/videos/chunk-000/observation.images.image/episode_000598.mp4 similarity index 100% rename from videos/observation.images.image_episode_000598.mp4 rename to videos/chunk-000/observation.images.image/episode_000598.mp4 diff --git a/videos/observation.images.image_episode_000599.mp4 b/videos/chunk-000/observation.images.image/episode_000599.mp4 similarity index 100% rename from videos/observation.images.image_episode_000599.mp4 rename to videos/chunk-000/observation.images.image/episode_000599.mp4 diff --git a/videos/observation.images.image_episode_000600.mp4 b/videos/chunk-000/observation.images.image/episode_000600.mp4 similarity index 100% rename from videos/observation.images.image_episode_000600.mp4 rename to videos/chunk-000/observation.images.image/episode_000600.mp4 diff --git a/videos/observation.images.image_episode_000601.mp4 b/videos/chunk-000/observation.images.image/episode_000601.mp4 similarity index 100% rename from videos/observation.images.image_episode_000601.mp4 rename to videos/chunk-000/observation.images.image/episode_000601.mp4 diff --git a/videos/observation.images.image_episode_000602.mp4 b/videos/chunk-000/observation.images.image/episode_000602.mp4 similarity index 100% rename from videos/observation.images.image_episode_000602.mp4 rename to videos/chunk-000/observation.images.image/episode_000602.mp4 diff --git a/videos/observation.images.image_episode_000603.mp4 b/videos/chunk-000/observation.images.image/episode_000603.mp4 similarity index 100% rename from videos/observation.images.image_episode_000603.mp4 rename to videos/chunk-000/observation.images.image/episode_000603.mp4 diff --git a/videos/observation.images.image_episode_000604.mp4 b/videos/chunk-000/observation.images.image/episode_000604.mp4 similarity index 100% rename from videos/observation.images.image_episode_000604.mp4 rename to videos/chunk-000/observation.images.image/episode_000604.mp4 diff --git a/videos/observation.images.image_episode_000605.mp4 b/videos/chunk-000/observation.images.image/episode_000605.mp4 similarity index 100% rename from videos/observation.images.image_episode_000605.mp4 rename to videos/chunk-000/observation.images.image/episode_000605.mp4 diff --git a/videos/observation.images.image_episode_000606.mp4 b/videos/chunk-000/observation.images.image/episode_000606.mp4 similarity index 100% rename from videos/observation.images.image_episode_000606.mp4 rename to videos/chunk-000/observation.images.image/episode_000606.mp4 diff --git a/videos/observation.images.image_episode_000607.mp4 b/videos/chunk-000/observation.images.image/episode_000607.mp4 similarity index 100% rename from videos/observation.images.image_episode_000607.mp4 rename to videos/chunk-000/observation.images.image/episode_000607.mp4 diff --git a/videos/observation.images.image_episode_000608.mp4 b/videos/chunk-000/observation.images.image/episode_000608.mp4 similarity index 100% rename from videos/observation.images.image_episode_000608.mp4 rename to videos/chunk-000/observation.images.image/episode_000608.mp4 diff --git a/videos/observation.images.image_episode_000609.mp4 b/videos/chunk-000/observation.images.image/episode_000609.mp4 similarity index 100% rename from videos/observation.images.image_episode_000609.mp4 rename to videos/chunk-000/observation.images.image/episode_000609.mp4 diff --git a/videos/observation.images.image_episode_000610.mp4 b/videos/chunk-000/observation.images.image/episode_000610.mp4 similarity index 100% rename from videos/observation.images.image_episode_000610.mp4 rename to videos/chunk-000/observation.images.image/episode_000610.mp4 diff --git a/videos/observation.images.image_episode_000611.mp4 b/videos/chunk-000/observation.images.image/episode_000611.mp4 similarity index 100% rename from videos/observation.images.image_episode_000611.mp4 rename to videos/chunk-000/observation.images.image/episode_000611.mp4 diff --git a/videos/observation.images.image_episode_000612.mp4 b/videos/chunk-000/observation.images.image/episode_000612.mp4 similarity index 100% rename from videos/observation.images.image_episode_000612.mp4 rename to videos/chunk-000/observation.images.image/episode_000612.mp4 diff --git a/videos/observation.images.image_episode_000613.mp4 b/videos/chunk-000/observation.images.image/episode_000613.mp4 similarity index 100% rename from videos/observation.images.image_episode_000613.mp4 rename to videos/chunk-000/observation.images.image/episode_000613.mp4 diff --git a/videos/observation.images.image_episode_000614.mp4 b/videos/chunk-000/observation.images.image/episode_000614.mp4 similarity index 100% rename from videos/observation.images.image_episode_000614.mp4 rename to videos/chunk-000/observation.images.image/episode_000614.mp4 diff --git a/videos/observation.images.image_episode_000615.mp4 b/videos/chunk-000/observation.images.image/episode_000615.mp4 similarity index 100% rename from videos/observation.images.image_episode_000615.mp4 rename to videos/chunk-000/observation.images.image/episode_000615.mp4 diff --git a/videos/observation.images.image_episode_000616.mp4 b/videos/chunk-000/observation.images.image/episode_000616.mp4 similarity index 100% rename from videos/observation.images.image_episode_000616.mp4 rename to videos/chunk-000/observation.images.image/episode_000616.mp4 diff --git a/videos/observation.images.image_episode_000617.mp4 b/videos/chunk-000/observation.images.image/episode_000617.mp4 similarity index 100% rename from videos/observation.images.image_episode_000617.mp4 rename to videos/chunk-000/observation.images.image/episode_000617.mp4 diff --git a/videos/observation.images.image_episode_000618.mp4 b/videos/chunk-000/observation.images.image/episode_000618.mp4 similarity index 100% rename from videos/observation.images.image_episode_000618.mp4 rename to videos/chunk-000/observation.images.image/episode_000618.mp4 diff --git a/videos/observation.images.image_episode_000619.mp4 b/videos/chunk-000/observation.images.image/episode_000619.mp4 similarity index 100% rename from videos/observation.images.image_episode_000619.mp4 rename to videos/chunk-000/observation.images.image/episode_000619.mp4 diff --git a/videos/observation.images.image_episode_000620.mp4 b/videos/chunk-000/observation.images.image/episode_000620.mp4 similarity index 100% rename from videos/observation.images.image_episode_000620.mp4 rename to videos/chunk-000/observation.images.image/episode_000620.mp4 diff --git a/videos/observation.images.image_episode_000621.mp4 b/videos/chunk-000/observation.images.image/episode_000621.mp4 similarity index 100% rename from videos/observation.images.image_episode_000621.mp4 rename to videos/chunk-000/observation.images.image/episode_000621.mp4 diff --git a/videos/observation.images.image_episode_000622.mp4 b/videos/chunk-000/observation.images.image/episode_000622.mp4 similarity index 100% rename from videos/observation.images.image_episode_000622.mp4 rename to videos/chunk-000/observation.images.image/episode_000622.mp4 diff --git a/videos/observation.images.image_episode_000623.mp4 b/videos/chunk-000/observation.images.image/episode_000623.mp4 similarity index 100% rename from videos/observation.images.image_episode_000623.mp4 rename to videos/chunk-000/observation.images.image/episode_000623.mp4 diff --git a/videos/observation.images.image_episode_000624.mp4 b/videos/chunk-000/observation.images.image/episode_000624.mp4 similarity index 100% rename from videos/observation.images.image_episode_000624.mp4 rename to videos/chunk-000/observation.images.image/episode_000624.mp4 diff --git a/videos/observation.images.image_episode_000625.mp4 b/videos/chunk-000/observation.images.image/episode_000625.mp4 similarity index 100% rename from videos/observation.images.image_episode_000625.mp4 rename to videos/chunk-000/observation.images.image/episode_000625.mp4 diff --git a/videos/observation.images.image_episode_000626.mp4 b/videos/chunk-000/observation.images.image/episode_000626.mp4 similarity index 100% rename from videos/observation.images.image_episode_000626.mp4 rename to videos/chunk-000/observation.images.image/episode_000626.mp4 diff --git a/videos/observation.images.image_episode_000627.mp4 b/videos/chunk-000/observation.images.image/episode_000627.mp4 similarity index 100% rename from videos/observation.images.image_episode_000627.mp4 rename to videos/chunk-000/observation.images.image/episode_000627.mp4 diff --git a/videos/observation.images.image_episode_000628.mp4 b/videos/chunk-000/observation.images.image/episode_000628.mp4 similarity index 100% rename from videos/observation.images.image_episode_000628.mp4 rename to videos/chunk-000/observation.images.image/episode_000628.mp4 diff --git a/videos/observation.images.image_episode_000629.mp4 b/videos/chunk-000/observation.images.image/episode_000629.mp4 similarity index 100% rename from videos/observation.images.image_episode_000629.mp4 rename to videos/chunk-000/observation.images.image/episode_000629.mp4 diff --git a/videos/observation.images.image_episode_000630.mp4 b/videos/chunk-000/observation.images.image/episode_000630.mp4 similarity index 100% rename from videos/observation.images.image_episode_000630.mp4 rename to videos/chunk-000/observation.images.image/episode_000630.mp4 diff --git a/videos/observation.images.image_episode_000631.mp4 b/videos/chunk-000/observation.images.image/episode_000631.mp4 similarity index 100% rename from videos/observation.images.image_episode_000631.mp4 rename to videos/chunk-000/observation.images.image/episode_000631.mp4 diff --git a/videos/observation.images.image_episode_000632.mp4 b/videos/chunk-000/observation.images.image/episode_000632.mp4 similarity index 100% rename from videos/observation.images.image_episode_000632.mp4 rename to videos/chunk-000/observation.images.image/episode_000632.mp4 diff --git a/videos/observation.images.image_episode_000633.mp4 b/videos/chunk-000/observation.images.image/episode_000633.mp4 similarity index 100% rename from videos/observation.images.image_episode_000633.mp4 rename to videos/chunk-000/observation.images.image/episode_000633.mp4 diff --git a/videos/observation.images.image_episode_000634.mp4 b/videos/chunk-000/observation.images.image/episode_000634.mp4 similarity index 100% rename from videos/observation.images.image_episode_000634.mp4 rename to videos/chunk-000/observation.images.image/episode_000634.mp4 diff --git a/videos/observation.images.image_episode_000635.mp4 b/videos/chunk-000/observation.images.image/episode_000635.mp4 similarity index 100% rename from videos/observation.images.image_episode_000635.mp4 rename to videos/chunk-000/observation.images.image/episode_000635.mp4 diff --git a/videos/observation.images.image_episode_000636.mp4 b/videos/chunk-000/observation.images.image/episode_000636.mp4 similarity index 100% rename from videos/observation.images.image_episode_000636.mp4 rename to videos/chunk-000/observation.images.image/episode_000636.mp4 diff --git a/videos/observation.images.image_episode_000637.mp4 b/videos/chunk-000/observation.images.image/episode_000637.mp4 similarity index 100% rename from videos/observation.images.image_episode_000637.mp4 rename to videos/chunk-000/observation.images.image/episode_000637.mp4 diff --git a/videos/observation.images.image_episode_000638.mp4 b/videos/chunk-000/observation.images.image/episode_000638.mp4 similarity index 100% rename from videos/observation.images.image_episode_000638.mp4 rename to videos/chunk-000/observation.images.image/episode_000638.mp4 diff --git a/videos/observation.images.image_episode_000639.mp4 b/videos/chunk-000/observation.images.image/episode_000639.mp4 similarity index 100% rename from videos/observation.images.image_episode_000639.mp4 rename to videos/chunk-000/observation.images.image/episode_000639.mp4 diff --git a/videos/observation.images.image_episode_000640.mp4 b/videos/chunk-000/observation.images.image/episode_000640.mp4 similarity index 100% rename from videos/observation.images.image_episode_000640.mp4 rename to videos/chunk-000/observation.images.image/episode_000640.mp4 diff --git a/videos/observation.images.image_episode_000641.mp4 b/videos/chunk-000/observation.images.image/episode_000641.mp4 similarity index 100% rename from videos/observation.images.image_episode_000641.mp4 rename to videos/chunk-000/observation.images.image/episode_000641.mp4 diff --git a/videos/observation.images.image_episode_000642.mp4 b/videos/chunk-000/observation.images.image/episode_000642.mp4 similarity index 100% rename from videos/observation.images.image_episode_000642.mp4 rename to videos/chunk-000/observation.images.image/episode_000642.mp4 diff --git a/videos/observation.images.image_episode_000643.mp4 b/videos/chunk-000/observation.images.image/episode_000643.mp4 similarity index 100% rename from videos/observation.images.image_episode_000643.mp4 rename to videos/chunk-000/observation.images.image/episode_000643.mp4 diff --git a/videos/observation.images.image_episode_000644.mp4 b/videos/chunk-000/observation.images.image/episode_000644.mp4 similarity index 100% rename from videos/observation.images.image_episode_000644.mp4 rename to videos/chunk-000/observation.images.image/episode_000644.mp4 diff --git a/videos/observation.images.image_episode_000645.mp4 b/videos/chunk-000/observation.images.image/episode_000645.mp4 similarity index 100% rename from videos/observation.images.image_episode_000645.mp4 rename to videos/chunk-000/observation.images.image/episode_000645.mp4 diff --git a/videos/observation.images.image_episode_000646.mp4 b/videos/chunk-000/observation.images.image/episode_000646.mp4 similarity index 100% rename from videos/observation.images.image_episode_000646.mp4 rename to videos/chunk-000/observation.images.image/episode_000646.mp4 diff --git a/videos/observation.images.image_episode_000647.mp4 b/videos/chunk-000/observation.images.image/episode_000647.mp4 similarity index 100% rename from videos/observation.images.image_episode_000647.mp4 rename to videos/chunk-000/observation.images.image/episode_000647.mp4 diff --git a/videos/observation.images.image_episode_000648.mp4 b/videos/chunk-000/observation.images.image/episode_000648.mp4 similarity index 100% rename from videos/observation.images.image_episode_000648.mp4 rename to videos/chunk-000/observation.images.image/episode_000648.mp4 diff --git a/videos/observation.images.image_episode_000649.mp4 b/videos/chunk-000/observation.images.image/episode_000649.mp4 similarity index 100% rename from videos/observation.images.image_episode_000649.mp4 rename to videos/chunk-000/observation.images.image/episode_000649.mp4 diff --git a/videos/observation.images.image_episode_000650.mp4 b/videos/chunk-000/observation.images.image/episode_000650.mp4 similarity index 100% rename from videos/observation.images.image_episode_000650.mp4 rename to videos/chunk-000/observation.images.image/episode_000650.mp4 diff --git a/videos/observation.images.image_episode_000651.mp4 b/videos/chunk-000/observation.images.image/episode_000651.mp4 similarity index 100% rename from videos/observation.images.image_episode_000651.mp4 rename to videos/chunk-000/observation.images.image/episode_000651.mp4 diff --git a/videos/observation.images.image_episode_000652.mp4 b/videos/chunk-000/observation.images.image/episode_000652.mp4 similarity index 100% rename from videos/observation.images.image_episode_000652.mp4 rename to videos/chunk-000/observation.images.image/episode_000652.mp4 diff --git a/videos/observation.images.image_episode_000653.mp4 b/videos/chunk-000/observation.images.image/episode_000653.mp4 similarity index 100% rename from videos/observation.images.image_episode_000653.mp4 rename to videos/chunk-000/observation.images.image/episode_000653.mp4 diff --git a/videos/observation.images.image_episode_000654.mp4 b/videos/chunk-000/observation.images.image/episode_000654.mp4 similarity index 100% rename from videos/observation.images.image_episode_000654.mp4 rename to videos/chunk-000/observation.images.image/episode_000654.mp4 diff --git a/videos/observation.images.image_episode_000655.mp4 b/videos/chunk-000/observation.images.image/episode_000655.mp4 similarity index 100% rename from videos/observation.images.image_episode_000655.mp4 rename to videos/chunk-000/observation.images.image/episode_000655.mp4 diff --git a/videos/observation.images.image_episode_000656.mp4 b/videos/chunk-000/observation.images.image/episode_000656.mp4 similarity index 100% rename from videos/observation.images.image_episode_000656.mp4 rename to videos/chunk-000/observation.images.image/episode_000656.mp4 diff --git a/videos/observation.images.image_episode_000657.mp4 b/videos/chunk-000/observation.images.image/episode_000657.mp4 similarity index 100% rename from videos/observation.images.image_episode_000657.mp4 rename to videos/chunk-000/observation.images.image/episode_000657.mp4 diff --git a/videos/observation.images.image_episode_000658.mp4 b/videos/chunk-000/observation.images.image/episode_000658.mp4 similarity index 100% rename from videos/observation.images.image_episode_000658.mp4 rename to videos/chunk-000/observation.images.image/episode_000658.mp4 diff --git a/videos/observation.images.image_episode_000659.mp4 b/videos/chunk-000/observation.images.image/episode_000659.mp4 similarity index 100% rename from videos/observation.images.image_episode_000659.mp4 rename to videos/chunk-000/observation.images.image/episode_000659.mp4 diff --git a/videos/observation.images.image_episode_000660.mp4 b/videos/chunk-000/observation.images.image/episode_000660.mp4 similarity index 100% rename from videos/observation.images.image_episode_000660.mp4 rename to videos/chunk-000/observation.images.image/episode_000660.mp4 diff --git a/videos/observation.images.image_episode_000661.mp4 b/videos/chunk-000/observation.images.image/episode_000661.mp4 similarity index 100% rename from videos/observation.images.image_episode_000661.mp4 rename to videos/chunk-000/observation.images.image/episode_000661.mp4 diff --git a/videos/observation.images.image_episode_000662.mp4 b/videos/chunk-000/observation.images.image/episode_000662.mp4 similarity index 100% rename from videos/observation.images.image_episode_000662.mp4 rename to videos/chunk-000/observation.images.image/episode_000662.mp4 diff --git a/videos/observation.images.image_episode_000663.mp4 b/videos/chunk-000/observation.images.image/episode_000663.mp4 similarity index 100% rename from videos/observation.images.image_episode_000663.mp4 rename to videos/chunk-000/observation.images.image/episode_000663.mp4 diff --git a/videos/observation.images.image_episode_000664.mp4 b/videos/chunk-000/observation.images.image/episode_000664.mp4 similarity index 100% rename from videos/observation.images.image_episode_000664.mp4 rename to videos/chunk-000/observation.images.image/episode_000664.mp4 diff --git a/videos/observation.images.image_episode_000665.mp4 b/videos/chunk-000/observation.images.image/episode_000665.mp4 similarity index 100% rename from videos/observation.images.image_episode_000665.mp4 rename to videos/chunk-000/observation.images.image/episode_000665.mp4 diff --git a/videos/observation.images.image_episode_000666.mp4 b/videos/chunk-000/observation.images.image/episode_000666.mp4 similarity index 100% rename from videos/observation.images.image_episode_000666.mp4 rename to videos/chunk-000/observation.images.image/episode_000666.mp4 diff --git a/videos/observation.images.image_episode_000667.mp4 b/videos/chunk-000/observation.images.image/episode_000667.mp4 similarity index 100% rename from videos/observation.images.image_episode_000667.mp4 rename to videos/chunk-000/observation.images.image/episode_000667.mp4 diff --git a/videos/observation.images.image_episode_000668.mp4 b/videos/chunk-000/observation.images.image/episode_000668.mp4 similarity index 100% rename from videos/observation.images.image_episode_000668.mp4 rename to videos/chunk-000/observation.images.image/episode_000668.mp4 diff --git a/videos/observation.images.image_episode_000669.mp4 b/videos/chunk-000/observation.images.image/episode_000669.mp4 similarity index 100% rename from videos/observation.images.image_episode_000669.mp4 rename to videos/chunk-000/observation.images.image/episode_000669.mp4 diff --git a/videos/observation.images.image_episode_000670.mp4 b/videos/chunk-000/observation.images.image/episode_000670.mp4 similarity index 100% rename from videos/observation.images.image_episode_000670.mp4 rename to videos/chunk-000/observation.images.image/episode_000670.mp4 diff --git a/videos/observation.images.image_episode_000671.mp4 b/videos/chunk-000/observation.images.image/episode_000671.mp4 similarity index 100% rename from videos/observation.images.image_episode_000671.mp4 rename to videos/chunk-000/observation.images.image/episode_000671.mp4 diff --git a/videos/observation.images.image_episode_000672.mp4 b/videos/chunk-000/observation.images.image/episode_000672.mp4 similarity index 100% rename from videos/observation.images.image_episode_000672.mp4 rename to videos/chunk-000/observation.images.image/episode_000672.mp4 diff --git a/videos/observation.images.image_episode_000673.mp4 b/videos/chunk-000/observation.images.image/episode_000673.mp4 similarity index 100% rename from videos/observation.images.image_episode_000673.mp4 rename to videos/chunk-000/observation.images.image/episode_000673.mp4 diff --git a/videos/observation.images.image_episode_000674.mp4 b/videos/chunk-000/observation.images.image/episode_000674.mp4 similarity index 100% rename from videos/observation.images.image_episode_000674.mp4 rename to videos/chunk-000/observation.images.image/episode_000674.mp4 diff --git a/videos/observation.images.image_episode_000675.mp4 b/videos/chunk-000/observation.images.image/episode_000675.mp4 similarity index 100% rename from videos/observation.images.image_episode_000675.mp4 rename to videos/chunk-000/observation.images.image/episode_000675.mp4 diff --git a/videos/observation.images.image_episode_000676.mp4 b/videos/chunk-000/observation.images.image/episode_000676.mp4 similarity index 100% rename from videos/observation.images.image_episode_000676.mp4 rename to videos/chunk-000/observation.images.image/episode_000676.mp4 diff --git a/videos/observation.images.image_episode_000677.mp4 b/videos/chunk-000/observation.images.image/episode_000677.mp4 similarity index 100% rename from videos/observation.images.image_episode_000677.mp4 rename to videos/chunk-000/observation.images.image/episode_000677.mp4 diff --git a/videos/observation.images.image_episode_000678.mp4 b/videos/chunk-000/observation.images.image/episode_000678.mp4 similarity index 100% rename from videos/observation.images.image_episode_000678.mp4 rename to videos/chunk-000/observation.images.image/episode_000678.mp4 diff --git a/videos/observation.images.image_episode_000679.mp4 b/videos/chunk-000/observation.images.image/episode_000679.mp4 similarity index 100% rename from videos/observation.images.image_episode_000679.mp4 rename to videos/chunk-000/observation.images.image/episode_000679.mp4 diff --git a/videos/observation.images.image_episode_000680.mp4 b/videos/chunk-000/observation.images.image/episode_000680.mp4 similarity index 100% rename from videos/observation.images.image_episode_000680.mp4 rename to videos/chunk-000/observation.images.image/episode_000680.mp4 diff --git a/videos/observation.images.image_episode_000681.mp4 b/videos/chunk-000/observation.images.image/episode_000681.mp4 similarity index 100% rename from videos/observation.images.image_episode_000681.mp4 rename to videos/chunk-000/observation.images.image/episode_000681.mp4 diff --git a/videos/observation.images.image_episode_000682.mp4 b/videos/chunk-000/observation.images.image/episode_000682.mp4 similarity index 100% rename from videos/observation.images.image_episode_000682.mp4 rename to videos/chunk-000/observation.images.image/episode_000682.mp4 diff --git a/videos/observation.images.image_episode_000683.mp4 b/videos/chunk-000/observation.images.image/episode_000683.mp4 similarity index 100% rename from videos/observation.images.image_episode_000683.mp4 rename to videos/chunk-000/observation.images.image/episode_000683.mp4 diff --git a/videos/observation.images.image_episode_000684.mp4 b/videos/chunk-000/observation.images.image/episode_000684.mp4 similarity index 100% rename from videos/observation.images.image_episode_000684.mp4 rename to videos/chunk-000/observation.images.image/episode_000684.mp4 diff --git a/videos/observation.images.image_episode_000685.mp4 b/videos/chunk-000/observation.images.image/episode_000685.mp4 similarity index 100% rename from videos/observation.images.image_episode_000685.mp4 rename to videos/chunk-000/observation.images.image/episode_000685.mp4 diff --git a/videos/observation.images.image_episode_000686.mp4 b/videos/chunk-000/observation.images.image/episode_000686.mp4 similarity index 100% rename from videos/observation.images.image_episode_000686.mp4 rename to videos/chunk-000/observation.images.image/episode_000686.mp4 diff --git a/videos/observation.images.image_episode_000687.mp4 b/videos/chunk-000/observation.images.image/episode_000687.mp4 similarity index 100% rename from videos/observation.images.image_episode_000687.mp4 rename to videos/chunk-000/observation.images.image/episode_000687.mp4 diff --git a/videos/observation.images.image_episode_000688.mp4 b/videos/chunk-000/observation.images.image/episode_000688.mp4 similarity index 100% rename from videos/observation.images.image_episode_000688.mp4 rename to videos/chunk-000/observation.images.image/episode_000688.mp4 diff --git a/videos/observation.images.image_episode_000689.mp4 b/videos/chunk-000/observation.images.image/episode_000689.mp4 similarity index 100% rename from videos/observation.images.image_episode_000689.mp4 rename to videos/chunk-000/observation.images.image/episode_000689.mp4 diff --git a/videos/observation.images.image_episode_000690.mp4 b/videos/chunk-000/observation.images.image/episode_000690.mp4 similarity index 100% rename from videos/observation.images.image_episode_000690.mp4 rename to videos/chunk-000/observation.images.image/episode_000690.mp4 diff --git a/videos/observation.images.image_episode_000691.mp4 b/videos/chunk-000/observation.images.image/episode_000691.mp4 similarity index 100% rename from videos/observation.images.image_episode_000691.mp4 rename to videos/chunk-000/observation.images.image/episode_000691.mp4 diff --git a/videos/observation.images.image_episode_000692.mp4 b/videos/chunk-000/observation.images.image/episode_000692.mp4 similarity index 100% rename from videos/observation.images.image_episode_000692.mp4 rename to videos/chunk-000/observation.images.image/episode_000692.mp4 diff --git a/videos/observation.images.image_episode_000693.mp4 b/videos/chunk-000/observation.images.image/episode_000693.mp4 similarity index 100% rename from videos/observation.images.image_episode_000693.mp4 rename to videos/chunk-000/observation.images.image/episode_000693.mp4 diff --git a/videos/observation.images.image_episode_000694.mp4 b/videos/chunk-000/observation.images.image/episode_000694.mp4 similarity index 100% rename from videos/observation.images.image_episode_000694.mp4 rename to videos/chunk-000/observation.images.image/episode_000694.mp4 diff --git a/videos/observation.images.image_episode_000695.mp4 b/videos/chunk-000/observation.images.image/episode_000695.mp4 similarity index 100% rename from videos/observation.images.image_episode_000695.mp4 rename to videos/chunk-000/observation.images.image/episode_000695.mp4 diff --git a/videos/observation.images.image_episode_000696.mp4 b/videos/chunk-000/observation.images.image/episode_000696.mp4 similarity index 100% rename from videos/observation.images.image_episode_000696.mp4 rename to videos/chunk-000/observation.images.image/episode_000696.mp4 diff --git a/videos/observation.images.image_episode_000697.mp4 b/videos/chunk-000/observation.images.image/episode_000697.mp4 similarity index 100% rename from videos/observation.images.image_episode_000697.mp4 rename to videos/chunk-000/observation.images.image/episode_000697.mp4 diff --git a/videos/observation.images.image_episode_000698.mp4 b/videos/chunk-000/observation.images.image/episode_000698.mp4 similarity index 100% rename from videos/observation.images.image_episode_000698.mp4 rename to videos/chunk-000/observation.images.image/episode_000698.mp4 diff --git a/videos/observation.images.image_episode_000699.mp4 b/videos/chunk-000/observation.images.image/episode_000699.mp4 similarity index 100% rename from videos/observation.images.image_episode_000699.mp4 rename to videos/chunk-000/observation.images.image/episode_000699.mp4 diff --git a/videos/observation.images.image_episode_000700.mp4 b/videos/chunk-000/observation.images.image/episode_000700.mp4 similarity index 100% rename from videos/observation.images.image_episode_000700.mp4 rename to videos/chunk-000/observation.images.image/episode_000700.mp4 diff --git a/videos/observation.images.image_episode_000701.mp4 b/videos/chunk-000/observation.images.image/episode_000701.mp4 similarity index 100% rename from videos/observation.images.image_episode_000701.mp4 rename to videos/chunk-000/observation.images.image/episode_000701.mp4 diff --git a/videos/observation.images.image_episode_000702.mp4 b/videos/chunk-000/observation.images.image/episode_000702.mp4 similarity index 100% rename from videos/observation.images.image_episode_000702.mp4 rename to videos/chunk-000/observation.images.image/episode_000702.mp4 diff --git a/videos/observation.images.image_episode_000703.mp4 b/videos/chunk-000/observation.images.image/episode_000703.mp4 similarity index 100% rename from videos/observation.images.image_episode_000703.mp4 rename to videos/chunk-000/observation.images.image/episode_000703.mp4 diff --git a/videos/observation.images.image_episode_000704.mp4 b/videos/chunk-000/observation.images.image/episode_000704.mp4 similarity index 100% rename from videos/observation.images.image_episode_000704.mp4 rename to videos/chunk-000/observation.images.image/episode_000704.mp4 diff --git a/videos/observation.images.image_episode_000705.mp4 b/videos/chunk-000/observation.images.image/episode_000705.mp4 similarity index 100% rename from videos/observation.images.image_episode_000705.mp4 rename to videos/chunk-000/observation.images.image/episode_000705.mp4 diff --git a/videos/observation.images.image_episode_000706.mp4 b/videos/chunk-000/observation.images.image/episode_000706.mp4 similarity index 100% rename from videos/observation.images.image_episode_000706.mp4 rename to videos/chunk-000/observation.images.image/episode_000706.mp4 diff --git a/videos/observation.images.image_episode_000707.mp4 b/videos/chunk-000/observation.images.image/episode_000707.mp4 similarity index 100% rename from videos/observation.images.image_episode_000707.mp4 rename to videos/chunk-000/observation.images.image/episode_000707.mp4 diff --git a/videos/observation.images.image_episode_000708.mp4 b/videos/chunk-000/observation.images.image/episode_000708.mp4 similarity index 100% rename from videos/observation.images.image_episode_000708.mp4 rename to videos/chunk-000/observation.images.image/episode_000708.mp4 diff --git a/videos/observation.images.image_episode_000709.mp4 b/videos/chunk-000/observation.images.image/episode_000709.mp4 similarity index 100% rename from videos/observation.images.image_episode_000709.mp4 rename to videos/chunk-000/observation.images.image/episode_000709.mp4 diff --git a/videos/observation.images.image_episode_000710.mp4 b/videos/chunk-000/observation.images.image/episode_000710.mp4 similarity index 100% rename from videos/observation.images.image_episode_000710.mp4 rename to videos/chunk-000/observation.images.image/episode_000710.mp4 diff --git a/videos/observation.images.image_episode_000711.mp4 b/videos/chunk-000/observation.images.image/episode_000711.mp4 similarity index 100% rename from videos/observation.images.image_episode_000711.mp4 rename to videos/chunk-000/observation.images.image/episode_000711.mp4 diff --git a/videos/observation.images.image_episode_000712.mp4 b/videos/chunk-000/observation.images.image/episode_000712.mp4 similarity index 100% rename from videos/observation.images.image_episode_000712.mp4 rename to videos/chunk-000/observation.images.image/episode_000712.mp4 diff --git a/videos/observation.images.image_episode_000713.mp4 b/videos/chunk-000/observation.images.image/episode_000713.mp4 similarity index 100% rename from videos/observation.images.image_episode_000713.mp4 rename to videos/chunk-000/observation.images.image/episode_000713.mp4 diff --git a/videos/observation.images.image_episode_000714.mp4 b/videos/chunk-000/observation.images.image/episode_000714.mp4 similarity index 100% rename from videos/observation.images.image_episode_000714.mp4 rename to videos/chunk-000/observation.images.image/episode_000714.mp4 diff --git a/videos/observation.images.image_episode_000715.mp4 b/videos/chunk-000/observation.images.image/episode_000715.mp4 similarity index 100% rename from videos/observation.images.image_episode_000715.mp4 rename to videos/chunk-000/observation.images.image/episode_000715.mp4 diff --git a/videos/observation.images.image_episode_000716.mp4 b/videos/chunk-000/observation.images.image/episode_000716.mp4 similarity index 100% rename from videos/observation.images.image_episode_000716.mp4 rename to videos/chunk-000/observation.images.image/episode_000716.mp4 diff --git a/videos/observation.images.image_episode_000717.mp4 b/videos/chunk-000/observation.images.image/episode_000717.mp4 similarity index 100% rename from videos/observation.images.image_episode_000717.mp4 rename to videos/chunk-000/observation.images.image/episode_000717.mp4 diff --git a/videos/observation.images.image_episode_000718.mp4 b/videos/chunk-000/observation.images.image/episode_000718.mp4 similarity index 100% rename from videos/observation.images.image_episode_000718.mp4 rename to videos/chunk-000/observation.images.image/episode_000718.mp4 diff --git a/videos/observation.images.image_episode_000719.mp4 b/videos/chunk-000/observation.images.image/episode_000719.mp4 similarity index 100% rename from videos/observation.images.image_episode_000719.mp4 rename to videos/chunk-000/observation.images.image/episode_000719.mp4 diff --git a/videos/observation.images.image_episode_000720.mp4 b/videos/chunk-000/observation.images.image/episode_000720.mp4 similarity index 100% rename from videos/observation.images.image_episode_000720.mp4 rename to videos/chunk-000/observation.images.image/episode_000720.mp4 diff --git a/videos/observation.images.image_episode_000721.mp4 b/videos/chunk-000/observation.images.image/episode_000721.mp4 similarity index 100% rename from videos/observation.images.image_episode_000721.mp4 rename to videos/chunk-000/observation.images.image/episode_000721.mp4 diff --git a/videos/observation.images.image_episode_000722.mp4 b/videos/chunk-000/observation.images.image/episode_000722.mp4 similarity index 100% rename from videos/observation.images.image_episode_000722.mp4 rename to videos/chunk-000/observation.images.image/episode_000722.mp4 diff --git a/videos/observation.images.image_episode_000723.mp4 b/videos/chunk-000/observation.images.image/episode_000723.mp4 similarity index 100% rename from videos/observation.images.image_episode_000723.mp4 rename to videos/chunk-000/observation.images.image/episode_000723.mp4 diff --git a/videos/observation.images.image_episode_000724.mp4 b/videos/chunk-000/observation.images.image/episode_000724.mp4 similarity index 100% rename from videos/observation.images.image_episode_000724.mp4 rename to videos/chunk-000/observation.images.image/episode_000724.mp4 diff --git a/videos/observation.images.image_episode_000725.mp4 b/videos/chunk-000/observation.images.image/episode_000725.mp4 similarity index 100% rename from videos/observation.images.image_episode_000725.mp4 rename to videos/chunk-000/observation.images.image/episode_000725.mp4 diff --git a/videos/observation.images.image_episode_000726.mp4 b/videos/chunk-000/observation.images.image/episode_000726.mp4 similarity index 100% rename from videos/observation.images.image_episode_000726.mp4 rename to videos/chunk-000/observation.images.image/episode_000726.mp4 diff --git a/videos/observation.images.image_episode_000727.mp4 b/videos/chunk-000/observation.images.image/episode_000727.mp4 similarity index 100% rename from videos/observation.images.image_episode_000727.mp4 rename to videos/chunk-000/observation.images.image/episode_000727.mp4 diff --git a/videos/observation.images.image_episode_000728.mp4 b/videos/chunk-000/observation.images.image/episode_000728.mp4 similarity index 100% rename from videos/observation.images.image_episode_000728.mp4 rename to videos/chunk-000/observation.images.image/episode_000728.mp4 diff --git a/videos/observation.images.image_episode_000729.mp4 b/videos/chunk-000/observation.images.image/episode_000729.mp4 similarity index 100% rename from videos/observation.images.image_episode_000729.mp4 rename to videos/chunk-000/observation.images.image/episode_000729.mp4 diff --git a/videos/observation.images.image_episode_000730.mp4 b/videos/chunk-000/observation.images.image/episode_000730.mp4 similarity index 100% rename from videos/observation.images.image_episode_000730.mp4 rename to videos/chunk-000/observation.images.image/episode_000730.mp4 diff --git a/videos/observation.images.image_episode_000731.mp4 b/videos/chunk-000/observation.images.image/episode_000731.mp4 similarity index 100% rename from videos/observation.images.image_episode_000731.mp4 rename to videos/chunk-000/observation.images.image/episode_000731.mp4 diff --git a/videos/observation.images.image_episode_000732.mp4 b/videos/chunk-000/observation.images.image/episode_000732.mp4 similarity index 100% rename from videos/observation.images.image_episode_000732.mp4 rename to videos/chunk-000/observation.images.image/episode_000732.mp4 diff --git a/videos/observation.images.image_episode_000733.mp4 b/videos/chunk-000/observation.images.image/episode_000733.mp4 similarity index 100% rename from videos/observation.images.image_episode_000733.mp4 rename to videos/chunk-000/observation.images.image/episode_000733.mp4 diff --git a/videos/observation.images.image_episode_000734.mp4 b/videos/chunk-000/observation.images.image/episode_000734.mp4 similarity index 100% rename from videos/observation.images.image_episode_000734.mp4 rename to videos/chunk-000/observation.images.image/episode_000734.mp4 diff --git a/videos/observation.images.image_episode_000735.mp4 b/videos/chunk-000/observation.images.image/episode_000735.mp4 similarity index 100% rename from videos/observation.images.image_episode_000735.mp4 rename to videos/chunk-000/observation.images.image/episode_000735.mp4 diff --git a/videos/observation.images.image_episode_000736.mp4 b/videos/chunk-000/observation.images.image/episode_000736.mp4 similarity index 100% rename from videos/observation.images.image_episode_000736.mp4 rename to videos/chunk-000/observation.images.image/episode_000736.mp4 diff --git a/videos/observation.images.image_episode_000737.mp4 b/videos/chunk-000/observation.images.image/episode_000737.mp4 similarity index 100% rename from videos/observation.images.image_episode_000737.mp4 rename to videos/chunk-000/observation.images.image/episode_000737.mp4 diff --git a/videos/observation.images.image_episode_000738.mp4 b/videos/chunk-000/observation.images.image/episode_000738.mp4 similarity index 100% rename from videos/observation.images.image_episode_000738.mp4 rename to videos/chunk-000/observation.images.image/episode_000738.mp4 diff --git a/videos/observation.images.image_episode_000739.mp4 b/videos/chunk-000/observation.images.image/episode_000739.mp4 similarity index 100% rename from videos/observation.images.image_episode_000739.mp4 rename to videos/chunk-000/observation.images.image/episode_000739.mp4 diff --git a/videos/observation.images.image_episode_000740.mp4 b/videos/chunk-000/observation.images.image/episode_000740.mp4 similarity index 100% rename from videos/observation.images.image_episode_000740.mp4 rename to videos/chunk-000/observation.images.image/episode_000740.mp4 diff --git a/videos/observation.images.image_episode_000741.mp4 b/videos/chunk-000/observation.images.image/episode_000741.mp4 similarity index 100% rename from videos/observation.images.image_episode_000741.mp4 rename to videos/chunk-000/observation.images.image/episode_000741.mp4 diff --git a/videos/observation.images.image_episode_000742.mp4 b/videos/chunk-000/observation.images.image/episode_000742.mp4 similarity index 100% rename from videos/observation.images.image_episode_000742.mp4 rename to videos/chunk-000/observation.images.image/episode_000742.mp4 diff --git a/videos/observation.images.image_episode_000743.mp4 b/videos/chunk-000/observation.images.image/episode_000743.mp4 similarity index 100% rename from videos/observation.images.image_episode_000743.mp4 rename to videos/chunk-000/observation.images.image/episode_000743.mp4 diff --git a/videos/observation.images.image_episode_000744.mp4 b/videos/chunk-000/observation.images.image/episode_000744.mp4 similarity index 100% rename from videos/observation.images.image_episode_000744.mp4 rename to videos/chunk-000/observation.images.image/episode_000744.mp4 diff --git a/videos/observation.images.image_episode_000745.mp4 b/videos/chunk-000/observation.images.image/episode_000745.mp4 similarity index 100% rename from videos/observation.images.image_episode_000745.mp4 rename to videos/chunk-000/observation.images.image/episode_000745.mp4 diff --git a/videos/observation.images.image_episode_000746.mp4 b/videos/chunk-000/observation.images.image/episode_000746.mp4 similarity index 100% rename from videos/observation.images.image_episode_000746.mp4 rename to videos/chunk-000/observation.images.image/episode_000746.mp4 diff --git a/videos/observation.images.image_episode_000747.mp4 b/videos/chunk-000/observation.images.image/episode_000747.mp4 similarity index 100% rename from videos/observation.images.image_episode_000747.mp4 rename to videos/chunk-000/observation.images.image/episode_000747.mp4 diff --git a/videos/observation.images.image_episode_000748.mp4 b/videos/chunk-000/observation.images.image/episode_000748.mp4 similarity index 100% rename from videos/observation.images.image_episode_000748.mp4 rename to videos/chunk-000/observation.images.image/episode_000748.mp4 diff --git a/videos/observation.images.image_episode_000749.mp4 b/videos/chunk-000/observation.images.image/episode_000749.mp4 similarity index 100% rename from videos/observation.images.image_episode_000749.mp4 rename to videos/chunk-000/observation.images.image/episode_000749.mp4 diff --git a/videos/observation.images.image_episode_000750.mp4 b/videos/chunk-000/observation.images.image/episode_000750.mp4 similarity index 100% rename from videos/observation.images.image_episode_000750.mp4 rename to videos/chunk-000/observation.images.image/episode_000750.mp4 diff --git a/videos/observation.images.image_episode_000751.mp4 b/videos/chunk-000/observation.images.image/episode_000751.mp4 similarity index 100% rename from videos/observation.images.image_episode_000751.mp4 rename to videos/chunk-000/observation.images.image/episode_000751.mp4 diff --git a/videos/observation.images.image_episode_000752.mp4 b/videos/chunk-000/observation.images.image/episode_000752.mp4 similarity index 100% rename from videos/observation.images.image_episode_000752.mp4 rename to videos/chunk-000/observation.images.image/episode_000752.mp4 diff --git a/videos/observation.images.image_episode_000753.mp4 b/videos/chunk-000/observation.images.image/episode_000753.mp4 similarity index 100% rename from videos/observation.images.image_episode_000753.mp4 rename to videos/chunk-000/observation.images.image/episode_000753.mp4 diff --git a/videos/observation.images.image_episode_000754.mp4 b/videos/chunk-000/observation.images.image/episode_000754.mp4 similarity index 100% rename from videos/observation.images.image_episode_000754.mp4 rename to videos/chunk-000/observation.images.image/episode_000754.mp4 diff --git a/videos/observation.images.image_episode_000755.mp4 b/videos/chunk-000/observation.images.image/episode_000755.mp4 similarity index 100% rename from videos/observation.images.image_episode_000755.mp4 rename to videos/chunk-000/observation.images.image/episode_000755.mp4 diff --git a/videos/observation.images.image_episode_000756.mp4 b/videos/chunk-000/observation.images.image/episode_000756.mp4 similarity index 100% rename from videos/observation.images.image_episode_000756.mp4 rename to videos/chunk-000/observation.images.image/episode_000756.mp4 diff --git a/videos/observation.images.image_episode_000757.mp4 b/videos/chunk-000/observation.images.image/episode_000757.mp4 similarity index 100% rename from videos/observation.images.image_episode_000757.mp4 rename to videos/chunk-000/observation.images.image/episode_000757.mp4 diff --git a/videos/observation.images.image_episode_000758.mp4 b/videos/chunk-000/observation.images.image/episode_000758.mp4 similarity index 100% rename from videos/observation.images.image_episode_000758.mp4 rename to videos/chunk-000/observation.images.image/episode_000758.mp4 diff --git a/videos/observation.images.image_episode_000759.mp4 b/videos/chunk-000/observation.images.image/episode_000759.mp4 similarity index 100% rename from videos/observation.images.image_episode_000759.mp4 rename to videos/chunk-000/observation.images.image/episode_000759.mp4 diff --git a/videos/observation.images.image_episode_000760.mp4 b/videos/chunk-000/observation.images.image/episode_000760.mp4 similarity index 100% rename from videos/observation.images.image_episode_000760.mp4 rename to videos/chunk-000/observation.images.image/episode_000760.mp4 diff --git a/videos/observation.images.image_episode_000761.mp4 b/videos/chunk-000/observation.images.image/episode_000761.mp4 similarity index 100% rename from videos/observation.images.image_episode_000761.mp4 rename to videos/chunk-000/observation.images.image/episode_000761.mp4 diff --git a/videos/observation.images.image_episode_000762.mp4 b/videos/chunk-000/observation.images.image/episode_000762.mp4 similarity index 100% rename from videos/observation.images.image_episode_000762.mp4 rename to videos/chunk-000/observation.images.image/episode_000762.mp4 diff --git a/videos/observation.images.image_episode_000763.mp4 b/videos/chunk-000/observation.images.image/episode_000763.mp4 similarity index 100% rename from videos/observation.images.image_episode_000763.mp4 rename to videos/chunk-000/observation.images.image/episode_000763.mp4 diff --git a/videos/observation.images.image_episode_000764.mp4 b/videos/chunk-000/observation.images.image/episode_000764.mp4 similarity index 100% rename from videos/observation.images.image_episode_000764.mp4 rename to videos/chunk-000/observation.images.image/episode_000764.mp4 diff --git a/videos/observation.images.image_episode_000765.mp4 b/videos/chunk-000/observation.images.image/episode_000765.mp4 similarity index 100% rename from videos/observation.images.image_episode_000765.mp4 rename to videos/chunk-000/observation.images.image/episode_000765.mp4 diff --git a/videos/observation.images.image_episode_000766.mp4 b/videos/chunk-000/observation.images.image/episode_000766.mp4 similarity index 100% rename from videos/observation.images.image_episode_000766.mp4 rename to videos/chunk-000/observation.images.image/episode_000766.mp4 diff --git a/videos/observation.images.image_episode_000767.mp4 b/videos/chunk-000/observation.images.image/episode_000767.mp4 similarity index 100% rename from videos/observation.images.image_episode_000767.mp4 rename to videos/chunk-000/observation.images.image/episode_000767.mp4 diff --git a/videos/observation.images.image_episode_000768.mp4 b/videos/chunk-000/observation.images.image/episode_000768.mp4 similarity index 100% rename from videos/observation.images.image_episode_000768.mp4 rename to videos/chunk-000/observation.images.image/episode_000768.mp4 diff --git a/videos/observation.images.image_episode_000769.mp4 b/videos/chunk-000/observation.images.image/episode_000769.mp4 similarity index 100% rename from videos/observation.images.image_episode_000769.mp4 rename to videos/chunk-000/observation.images.image/episode_000769.mp4 diff --git a/videos/observation.images.image_episode_000770.mp4 b/videos/chunk-000/observation.images.image/episode_000770.mp4 similarity index 100% rename from videos/observation.images.image_episode_000770.mp4 rename to videos/chunk-000/observation.images.image/episode_000770.mp4 diff --git a/videos/observation.images.image_episode_000771.mp4 b/videos/chunk-000/observation.images.image/episode_000771.mp4 similarity index 100% rename from videos/observation.images.image_episode_000771.mp4 rename to videos/chunk-000/observation.images.image/episode_000771.mp4 diff --git a/videos/observation.images.image_episode_000772.mp4 b/videos/chunk-000/observation.images.image/episode_000772.mp4 similarity index 100% rename from videos/observation.images.image_episode_000772.mp4 rename to videos/chunk-000/observation.images.image/episode_000772.mp4 diff --git a/videos/observation.images.image_episode_000773.mp4 b/videos/chunk-000/observation.images.image/episode_000773.mp4 similarity index 100% rename from videos/observation.images.image_episode_000773.mp4 rename to videos/chunk-000/observation.images.image/episode_000773.mp4 diff --git a/videos/observation.images.image_episode_000774.mp4 b/videos/chunk-000/observation.images.image/episode_000774.mp4 similarity index 100% rename from videos/observation.images.image_episode_000774.mp4 rename to videos/chunk-000/observation.images.image/episode_000774.mp4 diff --git a/videos/observation.images.image_episode_000775.mp4 b/videos/chunk-000/observation.images.image/episode_000775.mp4 similarity index 100% rename from videos/observation.images.image_episode_000775.mp4 rename to videos/chunk-000/observation.images.image/episode_000775.mp4 diff --git a/videos/observation.images.image_episode_000776.mp4 b/videos/chunk-000/observation.images.image/episode_000776.mp4 similarity index 100% rename from videos/observation.images.image_episode_000776.mp4 rename to videos/chunk-000/observation.images.image/episode_000776.mp4 diff --git a/videos/observation.images.image_episode_000777.mp4 b/videos/chunk-000/observation.images.image/episode_000777.mp4 similarity index 100% rename from videos/observation.images.image_episode_000777.mp4 rename to videos/chunk-000/observation.images.image/episode_000777.mp4 diff --git a/videos/observation.images.image_episode_000778.mp4 b/videos/chunk-000/observation.images.image/episode_000778.mp4 similarity index 100% rename from videos/observation.images.image_episode_000778.mp4 rename to videos/chunk-000/observation.images.image/episode_000778.mp4 diff --git a/videos/observation.images.image_episode_000779.mp4 b/videos/chunk-000/observation.images.image/episode_000779.mp4 similarity index 100% rename from videos/observation.images.image_episode_000779.mp4 rename to videos/chunk-000/observation.images.image/episode_000779.mp4 diff --git a/videos/observation.images.image_episode_000780.mp4 b/videos/chunk-000/observation.images.image/episode_000780.mp4 similarity index 100% rename from videos/observation.images.image_episode_000780.mp4 rename to videos/chunk-000/observation.images.image/episode_000780.mp4 diff --git a/videos/observation.images.image_episode_000781.mp4 b/videos/chunk-000/observation.images.image/episode_000781.mp4 similarity index 100% rename from videos/observation.images.image_episode_000781.mp4 rename to videos/chunk-000/observation.images.image/episode_000781.mp4 diff --git a/videos/observation.images.image_episode_000782.mp4 b/videos/chunk-000/observation.images.image/episode_000782.mp4 similarity index 100% rename from videos/observation.images.image_episode_000782.mp4 rename to videos/chunk-000/observation.images.image/episode_000782.mp4 diff --git a/videos/observation.images.image_episode_000783.mp4 b/videos/chunk-000/observation.images.image/episode_000783.mp4 similarity index 100% rename from videos/observation.images.image_episode_000783.mp4 rename to videos/chunk-000/observation.images.image/episode_000783.mp4 diff --git a/videos/observation.images.image_episode_000784.mp4 b/videos/chunk-000/observation.images.image/episode_000784.mp4 similarity index 100% rename from videos/observation.images.image_episode_000784.mp4 rename to videos/chunk-000/observation.images.image/episode_000784.mp4 diff --git a/videos/observation.images.image_episode_000785.mp4 b/videos/chunk-000/observation.images.image/episode_000785.mp4 similarity index 100% rename from videos/observation.images.image_episode_000785.mp4 rename to videos/chunk-000/observation.images.image/episode_000785.mp4 diff --git a/videos/observation.images.image_episode_000786.mp4 b/videos/chunk-000/observation.images.image/episode_000786.mp4 similarity index 100% rename from videos/observation.images.image_episode_000786.mp4 rename to videos/chunk-000/observation.images.image/episode_000786.mp4 diff --git a/videos/observation.images.image_episode_000787.mp4 b/videos/chunk-000/observation.images.image/episode_000787.mp4 similarity index 100% rename from videos/observation.images.image_episode_000787.mp4 rename to videos/chunk-000/observation.images.image/episode_000787.mp4 diff --git a/videos/observation.images.image_episode_000788.mp4 b/videos/chunk-000/observation.images.image/episode_000788.mp4 similarity index 100% rename from videos/observation.images.image_episode_000788.mp4 rename to videos/chunk-000/observation.images.image/episode_000788.mp4 diff --git a/videos/observation.images.image_episode_000789.mp4 b/videos/chunk-000/observation.images.image/episode_000789.mp4 similarity index 100% rename from videos/observation.images.image_episode_000789.mp4 rename to videos/chunk-000/observation.images.image/episode_000789.mp4 diff --git a/videos/observation.images.image_episode_000790.mp4 b/videos/chunk-000/observation.images.image/episode_000790.mp4 similarity index 100% rename from videos/observation.images.image_episode_000790.mp4 rename to videos/chunk-000/observation.images.image/episode_000790.mp4 diff --git a/videos/observation.images.image_episode_000791.mp4 b/videos/chunk-000/observation.images.image/episode_000791.mp4 similarity index 100% rename from videos/observation.images.image_episode_000791.mp4 rename to videos/chunk-000/observation.images.image/episode_000791.mp4 diff --git a/videos/observation.images.image_episode_000792.mp4 b/videos/chunk-000/observation.images.image/episode_000792.mp4 similarity index 100% rename from videos/observation.images.image_episode_000792.mp4 rename to videos/chunk-000/observation.images.image/episode_000792.mp4 diff --git a/videos/observation.images.image_episode_000793.mp4 b/videos/chunk-000/observation.images.image/episode_000793.mp4 similarity index 100% rename from videos/observation.images.image_episode_000793.mp4 rename to videos/chunk-000/observation.images.image/episode_000793.mp4 diff --git a/videos/observation.images.image_episode_000794.mp4 b/videos/chunk-000/observation.images.image/episode_000794.mp4 similarity index 100% rename from videos/observation.images.image_episode_000794.mp4 rename to videos/chunk-000/observation.images.image/episode_000794.mp4 diff --git a/videos/observation.images.image_episode_000795.mp4 b/videos/chunk-000/observation.images.image/episode_000795.mp4 similarity index 100% rename from videos/observation.images.image_episode_000795.mp4 rename to videos/chunk-000/observation.images.image/episode_000795.mp4 diff --git a/videos/observation.images.image_episode_000796.mp4 b/videos/chunk-000/observation.images.image/episode_000796.mp4 similarity index 100% rename from videos/observation.images.image_episode_000796.mp4 rename to videos/chunk-000/observation.images.image/episode_000796.mp4 diff --git a/videos/observation.images.image_episode_000797.mp4 b/videos/chunk-000/observation.images.image/episode_000797.mp4 similarity index 100% rename from videos/observation.images.image_episode_000797.mp4 rename to videos/chunk-000/observation.images.image/episode_000797.mp4 diff --git a/videos/observation.images.image_episode_000798.mp4 b/videos/chunk-000/observation.images.image/episode_000798.mp4 similarity index 100% rename from videos/observation.images.image_episode_000798.mp4 rename to videos/chunk-000/observation.images.image/episode_000798.mp4 diff --git a/videos/observation.images.image_episode_000799.mp4 b/videos/chunk-000/observation.images.image/episode_000799.mp4 similarity index 100% rename from videos/observation.images.image_episode_000799.mp4 rename to videos/chunk-000/observation.images.image/episode_000799.mp4 diff --git a/videos/observation.images.image_episode_000800.mp4 b/videos/chunk-000/observation.images.image/episode_000800.mp4 similarity index 100% rename from videos/observation.images.image_episode_000800.mp4 rename to videos/chunk-000/observation.images.image/episode_000800.mp4 diff --git a/videos/observation.images.image_episode_000801.mp4 b/videos/chunk-000/observation.images.image/episode_000801.mp4 similarity index 100% rename from videos/observation.images.image_episode_000801.mp4 rename to videos/chunk-000/observation.images.image/episode_000801.mp4 diff --git a/videos/observation.images.image_episode_000802.mp4 b/videos/chunk-000/observation.images.image/episode_000802.mp4 similarity index 100% rename from videos/observation.images.image_episode_000802.mp4 rename to videos/chunk-000/observation.images.image/episode_000802.mp4 diff --git a/videos/observation.images.image_episode_000803.mp4 b/videos/chunk-000/observation.images.image/episode_000803.mp4 similarity index 100% rename from videos/observation.images.image_episode_000803.mp4 rename to videos/chunk-000/observation.images.image/episode_000803.mp4 diff --git a/videos/observation.images.image_episode_000804.mp4 b/videos/chunk-000/observation.images.image/episode_000804.mp4 similarity index 100% rename from videos/observation.images.image_episode_000804.mp4 rename to videos/chunk-000/observation.images.image/episode_000804.mp4 diff --git a/videos/observation.images.image_episode_000805.mp4 b/videos/chunk-000/observation.images.image/episode_000805.mp4 similarity index 100% rename from videos/observation.images.image_episode_000805.mp4 rename to videos/chunk-000/observation.images.image/episode_000805.mp4 diff --git a/videos/observation.images.image_episode_000806.mp4 b/videos/chunk-000/observation.images.image/episode_000806.mp4 similarity index 100% rename from videos/observation.images.image_episode_000806.mp4 rename to videos/chunk-000/observation.images.image/episode_000806.mp4 diff --git a/videos/observation.images.image_episode_000807.mp4 b/videos/chunk-000/observation.images.image/episode_000807.mp4 similarity index 100% rename from videos/observation.images.image_episode_000807.mp4 rename to videos/chunk-000/observation.images.image/episode_000807.mp4 diff --git a/videos/observation.images.image_episode_000808.mp4 b/videos/chunk-000/observation.images.image/episode_000808.mp4 similarity index 100% rename from videos/observation.images.image_episode_000808.mp4 rename to videos/chunk-000/observation.images.image/episode_000808.mp4 diff --git a/videos/observation.images.image_episode_000809.mp4 b/videos/chunk-000/observation.images.image/episode_000809.mp4 similarity index 100% rename from videos/observation.images.image_episode_000809.mp4 rename to videos/chunk-000/observation.images.image/episode_000809.mp4 diff --git a/videos/observation.images.image_episode_000810.mp4 b/videos/chunk-000/observation.images.image/episode_000810.mp4 similarity index 100% rename from videos/observation.images.image_episode_000810.mp4 rename to videos/chunk-000/observation.images.image/episode_000810.mp4 diff --git a/videos/observation.images.image_episode_000811.mp4 b/videos/chunk-000/observation.images.image/episode_000811.mp4 similarity index 100% rename from videos/observation.images.image_episode_000811.mp4 rename to videos/chunk-000/observation.images.image/episode_000811.mp4 diff --git a/videos/observation.images.image_episode_000812.mp4 b/videos/chunk-000/observation.images.image/episode_000812.mp4 similarity index 100% rename from videos/observation.images.image_episode_000812.mp4 rename to videos/chunk-000/observation.images.image/episode_000812.mp4 diff --git a/videos/observation.images.image_episode_000813.mp4 b/videos/chunk-000/observation.images.image/episode_000813.mp4 similarity index 100% rename from videos/observation.images.image_episode_000813.mp4 rename to videos/chunk-000/observation.images.image/episode_000813.mp4 diff --git a/videos/observation.images.image_episode_000814.mp4 b/videos/chunk-000/observation.images.image/episode_000814.mp4 similarity index 100% rename from videos/observation.images.image_episode_000814.mp4 rename to videos/chunk-000/observation.images.image/episode_000814.mp4 diff --git a/videos/observation.images.image_episode_000815.mp4 b/videos/chunk-000/observation.images.image/episode_000815.mp4 similarity index 100% rename from videos/observation.images.image_episode_000815.mp4 rename to videos/chunk-000/observation.images.image/episode_000815.mp4 diff --git a/videos/observation.images.image_episode_000816.mp4 b/videos/chunk-000/observation.images.image/episode_000816.mp4 similarity index 100% rename from videos/observation.images.image_episode_000816.mp4 rename to videos/chunk-000/observation.images.image/episode_000816.mp4 diff --git a/videos/observation.images.image_episode_000817.mp4 b/videos/chunk-000/observation.images.image/episode_000817.mp4 similarity index 100% rename from videos/observation.images.image_episode_000817.mp4 rename to videos/chunk-000/observation.images.image/episode_000817.mp4 diff --git a/videos/observation.images.image_episode_000818.mp4 b/videos/chunk-000/observation.images.image/episode_000818.mp4 similarity index 100% rename from videos/observation.images.image_episode_000818.mp4 rename to videos/chunk-000/observation.images.image/episode_000818.mp4 diff --git a/videos/observation.images.image_episode_000819.mp4 b/videos/chunk-000/observation.images.image/episode_000819.mp4 similarity index 100% rename from videos/observation.images.image_episode_000819.mp4 rename to videos/chunk-000/observation.images.image/episode_000819.mp4 diff --git a/videos/observation.images.image_episode_000820.mp4 b/videos/chunk-000/observation.images.image/episode_000820.mp4 similarity index 100% rename from videos/observation.images.image_episode_000820.mp4 rename to videos/chunk-000/observation.images.image/episode_000820.mp4 diff --git a/videos/observation.images.image_episode_000821.mp4 b/videos/chunk-000/observation.images.image/episode_000821.mp4 similarity index 100% rename from videos/observation.images.image_episode_000821.mp4 rename to videos/chunk-000/observation.images.image/episode_000821.mp4 diff --git a/videos/observation.images.image_episode_000822.mp4 b/videos/chunk-000/observation.images.image/episode_000822.mp4 similarity index 100% rename from videos/observation.images.image_episode_000822.mp4 rename to videos/chunk-000/observation.images.image/episode_000822.mp4 diff --git a/videos/observation.images.image_episode_000823.mp4 b/videos/chunk-000/observation.images.image/episode_000823.mp4 similarity index 100% rename from videos/observation.images.image_episode_000823.mp4 rename to videos/chunk-000/observation.images.image/episode_000823.mp4 diff --git a/videos/observation.images.image_episode_000824.mp4 b/videos/chunk-000/observation.images.image/episode_000824.mp4 similarity index 100% rename from videos/observation.images.image_episode_000824.mp4 rename to videos/chunk-000/observation.images.image/episode_000824.mp4 diff --git a/videos/observation.images.image_episode_000825.mp4 b/videos/chunk-000/observation.images.image/episode_000825.mp4 similarity index 100% rename from videos/observation.images.image_episode_000825.mp4 rename to videos/chunk-000/observation.images.image/episode_000825.mp4 diff --git a/videos/observation.images.image_episode_000826.mp4 b/videos/chunk-000/observation.images.image/episode_000826.mp4 similarity index 100% rename from videos/observation.images.image_episode_000826.mp4 rename to videos/chunk-000/observation.images.image/episode_000826.mp4 diff --git a/videos/observation.images.image_episode_000827.mp4 b/videos/chunk-000/observation.images.image/episode_000827.mp4 similarity index 100% rename from videos/observation.images.image_episode_000827.mp4 rename to videos/chunk-000/observation.images.image/episode_000827.mp4 diff --git a/videos/observation.images.image_episode_000828.mp4 b/videos/chunk-000/observation.images.image/episode_000828.mp4 similarity index 100% rename from videos/observation.images.image_episode_000828.mp4 rename to videos/chunk-000/observation.images.image/episode_000828.mp4 diff --git a/videos/observation.images.image_episode_000829.mp4 b/videos/chunk-000/observation.images.image/episode_000829.mp4 similarity index 100% rename from videos/observation.images.image_episode_000829.mp4 rename to videos/chunk-000/observation.images.image/episode_000829.mp4 diff --git a/videos/observation.images.image_episode_000830.mp4 b/videos/chunk-000/observation.images.image/episode_000830.mp4 similarity index 100% rename from videos/observation.images.image_episode_000830.mp4 rename to videos/chunk-000/observation.images.image/episode_000830.mp4 diff --git a/videos/observation.images.image_episode_000831.mp4 b/videos/chunk-000/observation.images.image/episode_000831.mp4 similarity index 100% rename from videos/observation.images.image_episode_000831.mp4 rename to videos/chunk-000/observation.images.image/episode_000831.mp4 diff --git a/videos/observation.images.image_episode_000832.mp4 b/videos/chunk-000/observation.images.image/episode_000832.mp4 similarity index 100% rename from videos/observation.images.image_episode_000832.mp4 rename to videos/chunk-000/observation.images.image/episode_000832.mp4 diff --git a/videos/observation.images.image_episode_000833.mp4 b/videos/chunk-000/observation.images.image/episode_000833.mp4 similarity index 100% rename from videos/observation.images.image_episode_000833.mp4 rename to videos/chunk-000/observation.images.image/episode_000833.mp4 diff --git a/videos/observation.images.image_episode_000834.mp4 b/videos/chunk-000/observation.images.image/episode_000834.mp4 similarity index 100% rename from videos/observation.images.image_episode_000834.mp4 rename to videos/chunk-000/observation.images.image/episode_000834.mp4 diff --git a/videos/observation.images.image_episode_000835.mp4 b/videos/chunk-000/observation.images.image/episode_000835.mp4 similarity index 100% rename from videos/observation.images.image_episode_000835.mp4 rename to videos/chunk-000/observation.images.image/episode_000835.mp4 diff --git a/videos/observation.images.image_episode_000836.mp4 b/videos/chunk-000/observation.images.image/episode_000836.mp4 similarity index 100% rename from videos/observation.images.image_episode_000836.mp4 rename to videos/chunk-000/observation.images.image/episode_000836.mp4 diff --git a/videos/observation.images.image_episode_000837.mp4 b/videos/chunk-000/observation.images.image/episode_000837.mp4 similarity index 100% rename from videos/observation.images.image_episode_000837.mp4 rename to videos/chunk-000/observation.images.image/episode_000837.mp4 diff --git a/videos/observation.images.image_episode_000838.mp4 b/videos/chunk-000/observation.images.image/episode_000838.mp4 similarity index 100% rename from videos/observation.images.image_episode_000838.mp4 rename to videos/chunk-000/observation.images.image/episode_000838.mp4 diff --git a/videos/observation.images.image_episode_000839.mp4 b/videos/chunk-000/observation.images.image/episode_000839.mp4 similarity index 100% rename from videos/observation.images.image_episode_000839.mp4 rename to videos/chunk-000/observation.images.image/episode_000839.mp4 diff --git a/videos/observation.images.image_episode_000840.mp4 b/videos/chunk-000/observation.images.image/episode_000840.mp4 similarity index 100% rename from videos/observation.images.image_episode_000840.mp4 rename to videos/chunk-000/observation.images.image/episode_000840.mp4 diff --git a/videos/observation.images.image_episode_000841.mp4 b/videos/chunk-000/observation.images.image/episode_000841.mp4 similarity index 100% rename from videos/observation.images.image_episode_000841.mp4 rename to videos/chunk-000/observation.images.image/episode_000841.mp4 diff --git a/videos/observation.images.image_episode_000842.mp4 b/videos/chunk-000/observation.images.image/episode_000842.mp4 similarity index 100% rename from videos/observation.images.image_episode_000842.mp4 rename to videos/chunk-000/observation.images.image/episode_000842.mp4 diff --git a/videos/observation.images.image_episode_000843.mp4 b/videos/chunk-000/observation.images.image/episode_000843.mp4 similarity index 100% rename from videos/observation.images.image_episode_000843.mp4 rename to videos/chunk-000/observation.images.image/episode_000843.mp4 diff --git a/videos/observation.images.image_episode_000844.mp4 b/videos/chunk-000/observation.images.image/episode_000844.mp4 similarity index 100% rename from videos/observation.images.image_episode_000844.mp4 rename to videos/chunk-000/observation.images.image/episode_000844.mp4 diff --git a/videos/observation.images.image_episode_000845.mp4 b/videos/chunk-000/observation.images.image/episode_000845.mp4 similarity index 100% rename from videos/observation.images.image_episode_000845.mp4 rename to videos/chunk-000/observation.images.image/episode_000845.mp4 diff --git a/videos/observation.images.image_episode_000846.mp4 b/videos/chunk-000/observation.images.image/episode_000846.mp4 similarity index 100% rename from videos/observation.images.image_episode_000846.mp4 rename to videos/chunk-000/observation.images.image/episode_000846.mp4 diff --git a/videos/observation.images.image_episode_000847.mp4 b/videos/chunk-000/observation.images.image/episode_000847.mp4 similarity index 100% rename from videos/observation.images.image_episode_000847.mp4 rename to videos/chunk-000/observation.images.image/episode_000847.mp4 diff --git a/videos/observation.images.image_episode_000848.mp4 b/videos/chunk-000/observation.images.image/episode_000848.mp4 similarity index 100% rename from videos/observation.images.image_episode_000848.mp4 rename to videos/chunk-000/observation.images.image/episode_000848.mp4 diff --git a/videos/observation.images.image_episode_000849.mp4 b/videos/chunk-000/observation.images.image/episode_000849.mp4 similarity index 100% rename from videos/observation.images.image_episode_000849.mp4 rename to videos/chunk-000/observation.images.image/episode_000849.mp4 diff --git a/videos/observation.images.image_episode_000850.mp4 b/videos/chunk-000/observation.images.image/episode_000850.mp4 similarity index 100% rename from videos/observation.images.image_episode_000850.mp4 rename to videos/chunk-000/observation.images.image/episode_000850.mp4 diff --git a/videos/observation.images.image_episode_000851.mp4 b/videos/chunk-000/observation.images.image/episode_000851.mp4 similarity index 100% rename from videos/observation.images.image_episode_000851.mp4 rename to videos/chunk-000/observation.images.image/episode_000851.mp4 diff --git a/videos/observation.images.image_episode_000852.mp4 b/videos/chunk-000/observation.images.image/episode_000852.mp4 similarity index 100% rename from videos/observation.images.image_episode_000852.mp4 rename to videos/chunk-000/observation.images.image/episode_000852.mp4 diff --git a/videos/observation.images.image_episode_000853.mp4 b/videos/chunk-000/observation.images.image/episode_000853.mp4 similarity index 100% rename from videos/observation.images.image_episode_000853.mp4 rename to videos/chunk-000/observation.images.image/episode_000853.mp4 diff --git a/videos/observation.images.image_episode_000854.mp4 b/videos/chunk-000/observation.images.image/episode_000854.mp4 similarity index 100% rename from videos/observation.images.image_episode_000854.mp4 rename to videos/chunk-000/observation.images.image/episode_000854.mp4 diff --git a/videos/observation.images.image_episode_000855.mp4 b/videos/chunk-000/observation.images.image/episode_000855.mp4 similarity index 100% rename from videos/observation.images.image_episode_000855.mp4 rename to videos/chunk-000/observation.images.image/episode_000855.mp4 diff --git a/videos/observation.images.image_episode_000856.mp4 b/videos/chunk-000/observation.images.image/episode_000856.mp4 similarity index 100% rename from videos/observation.images.image_episode_000856.mp4 rename to videos/chunk-000/observation.images.image/episode_000856.mp4 diff --git a/videos/observation.images.image_episode_000857.mp4 b/videos/chunk-000/observation.images.image/episode_000857.mp4 similarity index 100% rename from videos/observation.images.image_episode_000857.mp4 rename to videos/chunk-000/observation.images.image/episode_000857.mp4 diff --git a/videos/observation.images.image_episode_000858.mp4 b/videos/chunk-000/observation.images.image/episode_000858.mp4 similarity index 100% rename from videos/observation.images.image_episode_000858.mp4 rename to videos/chunk-000/observation.images.image/episode_000858.mp4 diff --git a/videos/observation.images.image_episode_000859.mp4 b/videos/chunk-000/observation.images.image/episode_000859.mp4 similarity index 100% rename from videos/observation.images.image_episode_000859.mp4 rename to videos/chunk-000/observation.images.image/episode_000859.mp4 diff --git a/videos/observation.images.image_episode_000860.mp4 b/videos/chunk-000/observation.images.image/episode_000860.mp4 similarity index 100% rename from videos/observation.images.image_episode_000860.mp4 rename to videos/chunk-000/observation.images.image/episode_000860.mp4 diff --git a/videos/observation.images.image_episode_000861.mp4 b/videos/chunk-000/observation.images.image/episode_000861.mp4 similarity index 100% rename from videos/observation.images.image_episode_000861.mp4 rename to videos/chunk-000/observation.images.image/episode_000861.mp4 diff --git a/videos/observation.images.image_episode_000862.mp4 b/videos/chunk-000/observation.images.image/episode_000862.mp4 similarity index 100% rename from videos/observation.images.image_episode_000862.mp4 rename to videos/chunk-000/observation.images.image/episode_000862.mp4 diff --git a/videos/observation.images.image_episode_000863.mp4 b/videos/chunk-000/observation.images.image/episode_000863.mp4 similarity index 100% rename from videos/observation.images.image_episode_000863.mp4 rename to videos/chunk-000/observation.images.image/episode_000863.mp4 diff --git a/videos/observation.images.image_episode_000864.mp4 b/videos/chunk-000/observation.images.image/episode_000864.mp4 similarity index 100% rename from videos/observation.images.image_episode_000864.mp4 rename to videos/chunk-000/observation.images.image/episode_000864.mp4 diff --git a/videos/observation.images.image_episode_000865.mp4 b/videos/chunk-000/observation.images.image/episode_000865.mp4 similarity index 100% rename from videos/observation.images.image_episode_000865.mp4 rename to videos/chunk-000/observation.images.image/episode_000865.mp4 diff --git a/videos/observation.images.image_episode_000866.mp4 b/videos/chunk-000/observation.images.image/episode_000866.mp4 similarity index 100% rename from videos/observation.images.image_episode_000866.mp4 rename to videos/chunk-000/observation.images.image/episode_000866.mp4 diff --git a/videos/observation.images.image_episode_000867.mp4 b/videos/chunk-000/observation.images.image/episode_000867.mp4 similarity index 100% rename from videos/observation.images.image_episode_000867.mp4 rename to videos/chunk-000/observation.images.image/episode_000867.mp4 diff --git a/videos/observation.images.image_episode_000868.mp4 b/videos/chunk-000/observation.images.image/episode_000868.mp4 similarity index 100% rename from videos/observation.images.image_episode_000868.mp4 rename to videos/chunk-000/observation.images.image/episode_000868.mp4 diff --git a/videos/observation.images.image_episode_000869.mp4 b/videos/chunk-000/observation.images.image/episode_000869.mp4 similarity index 100% rename from videos/observation.images.image_episode_000869.mp4 rename to videos/chunk-000/observation.images.image/episode_000869.mp4 diff --git a/videos/observation.images.image_episode_000870.mp4 b/videos/chunk-000/observation.images.image/episode_000870.mp4 similarity index 100% rename from videos/observation.images.image_episode_000870.mp4 rename to videos/chunk-000/observation.images.image/episode_000870.mp4 diff --git a/videos/observation.images.image_episode_000871.mp4 b/videos/chunk-000/observation.images.image/episode_000871.mp4 similarity index 100% rename from videos/observation.images.image_episode_000871.mp4 rename to videos/chunk-000/observation.images.image/episode_000871.mp4 diff --git a/videos/observation.images.image_episode_000872.mp4 b/videos/chunk-000/observation.images.image/episode_000872.mp4 similarity index 100% rename from videos/observation.images.image_episode_000872.mp4 rename to videos/chunk-000/observation.images.image/episode_000872.mp4 diff --git a/videos/observation.images.image_episode_000873.mp4 b/videos/chunk-000/observation.images.image/episode_000873.mp4 similarity index 100% rename from videos/observation.images.image_episode_000873.mp4 rename to videos/chunk-000/observation.images.image/episode_000873.mp4 diff --git a/videos/observation.images.image_episode_000874.mp4 b/videos/chunk-000/observation.images.image/episode_000874.mp4 similarity index 100% rename from videos/observation.images.image_episode_000874.mp4 rename to videos/chunk-000/observation.images.image/episode_000874.mp4 diff --git a/videos/observation.images.image_episode_000875.mp4 b/videos/chunk-000/observation.images.image/episode_000875.mp4 similarity index 100% rename from videos/observation.images.image_episode_000875.mp4 rename to videos/chunk-000/observation.images.image/episode_000875.mp4 diff --git a/videos/observation.images.image_episode_000876.mp4 b/videos/chunk-000/observation.images.image/episode_000876.mp4 similarity index 100% rename from videos/observation.images.image_episode_000876.mp4 rename to videos/chunk-000/observation.images.image/episode_000876.mp4 diff --git a/videos/observation.images.image_episode_000877.mp4 b/videos/chunk-000/observation.images.image/episode_000877.mp4 similarity index 100% rename from videos/observation.images.image_episode_000877.mp4 rename to videos/chunk-000/observation.images.image/episode_000877.mp4 diff --git a/videos/observation.images.image_episode_000878.mp4 b/videos/chunk-000/observation.images.image/episode_000878.mp4 similarity index 100% rename from videos/observation.images.image_episode_000878.mp4 rename to videos/chunk-000/observation.images.image/episode_000878.mp4 diff --git a/videos/observation.images.image_episode_000879.mp4 b/videos/chunk-000/observation.images.image/episode_000879.mp4 similarity index 100% rename from videos/observation.images.image_episode_000879.mp4 rename to videos/chunk-000/observation.images.image/episode_000879.mp4 diff --git a/videos/observation.images.image_episode_000880.mp4 b/videos/chunk-000/observation.images.image/episode_000880.mp4 similarity index 100% rename from videos/observation.images.image_episode_000880.mp4 rename to videos/chunk-000/observation.images.image/episode_000880.mp4 diff --git a/videos/observation.images.image_episode_000881.mp4 b/videos/chunk-000/observation.images.image/episode_000881.mp4 similarity index 100% rename from videos/observation.images.image_episode_000881.mp4 rename to videos/chunk-000/observation.images.image/episode_000881.mp4 diff --git a/videos/observation.images.image_episode_000882.mp4 b/videos/chunk-000/observation.images.image/episode_000882.mp4 similarity index 100% rename from videos/observation.images.image_episode_000882.mp4 rename to videos/chunk-000/observation.images.image/episode_000882.mp4 diff --git a/videos/observation.images.image_episode_000883.mp4 b/videos/chunk-000/observation.images.image/episode_000883.mp4 similarity index 100% rename from videos/observation.images.image_episode_000883.mp4 rename to videos/chunk-000/observation.images.image/episode_000883.mp4 diff --git a/videos/observation.images.image_episode_000884.mp4 b/videos/chunk-000/observation.images.image/episode_000884.mp4 similarity index 100% rename from videos/observation.images.image_episode_000884.mp4 rename to videos/chunk-000/observation.images.image/episode_000884.mp4 diff --git a/videos/observation.images.image_episode_000885.mp4 b/videos/chunk-000/observation.images.image/episode_000885.mp4 similarity index 100% rename from videos/observation.images.image_episode_000885.mp4 rename to videos/chunk-000/observation.images.image/episode_000885.mp4 diff --git a/videos/observation.images.image_episode_000886.mp4 b/videos/chunk-000/observation.images.image/episode_000886.mp4 similarity index 100% rename from videos/observation.images.image_episode_000886.mp4 rename to videos/chunk-000/observation.images.image/episode_000886.mp4 diff --git a/videos/observation.images.image_episode_000887.mp4 b/videos/chunk-000/observation.images.image/episode_000887.mp4 similarity index 100% rename from videos/observation.images.image_episode_000887.mp4 rename to videos/chunk-000/observation.images.image/episode_000887.mp4 diff --git a/videos/observation.images.image_episode_000888.mp4 b/videos/chunk-000/observation.images.image/episode_000888.mp4 similarity index 100% rename from videos/observation.images.image_episode_000888.mp4 rename to videos/chunk-000/observation.images.image/episode_000888.mp4 diff --git a/videos/observation.images.image_episode_000889.mp4 b/videos/chunk-000/observation.images.image/episode_000889.mp4 similarity index 100% rename from videos/observation.images.image_episode_000889.mp4 rename to videos/chunk-000/observation.images.image/episode_000889.mp4 diff --git a/videos/observation.images.image_episode_000890.mp4 b/videos/chunk-000/observation.images.image/episode_000890.mp4 similarity index 100% rename from videos/observation.images.image_episode_000890.mp4 rename to videos/chunk-000/observation.images.image/episode_000890.mp4 diff --git a/videos/observation.images.image_episode_000891.mp4 b/videos/chunk-000/observation.images.image/episode_000891.mp4 similarity index 100% rename from videos/observation.images.image_episode_000891.mp4 rename to videos/chunk-000/observation.images.image/episode_000891.mp4 diff --git a/videos/observation.images.image_episode_000892.mp4 b/videos/chunk-000/observation.images.image/episode_000892.mp4 similarity index 100% rename from videos/observation.images.image_episode_000892.mp4 rename to videos/chunk-000/observation.images.image/episode_000892.mp4 diff --git a/videos/observation.images.image_episode_000893.mp4 b/videos/chunk-000/observation.images.image/episode_000893.mp4 similarity index 100% rename from videos/observation.images.image_episode_000893.mp4 rename to videos/chunk-000/observation.images.image/episode_000893.mp4 diff --git a/videos/observation.images.image_episode_000894.mp4 b/videos/chunk-000/observation.images.image/episode_000894.mp4 similarity index 100% rename from videos/observation.images.image_episode_000894.mp4 rename to videos/chunk-000/observation.images.image/episode_000894.mp4 diff --git a/videos/observation.images.image_episode_000895.mp4 b/videos/chunk-000/observation.images.image/episode_000895.mp4 similarity index 100% rename from videos/observation.images.image_episode_000895.mp4 rename to videos/chunk-000/observation.images.image/episode_000895.mp4 diff --git a/videos/observation.images.image_episode_000896.mp4 b/videos/chunk-000/observation.images.image/episode_000896.mp4 similarity index 100% rename from videos/observation.images.image_episode_000896.mp4 rename to videos/chunk-000/observation.images.image/episode_000896.mp4 diff --git a/videos/observation.images.image_episode_000897.mp4 b/videos/chunk-000/observation.images.image/episode_000897.mp4 similarity index 100% rename from videos/observation.images.image_episode_000897.mp4 rename to videos/chunk-000/observation.images.image/episode_000897.mp4 diff --git a/videos/observation.images.image_episode_000898.mp4 b/videos/chunk-000/observation.images.image/episode_000898.mp4 similarity index 100% rename from videos/observation.images.image_episode_000898.mp4 rename to videos/chunk-000/observation.images.image/episode_000898.mp4 diff --git a/videos/observation.images.image_episode_000899.mp4 b/videos/chunk-000/observation.images.image/episode_000899.mp4 similarity index 100% rename from videos/observation.images.image_episode_000899.mp4 rename to videos/chunk-000/observation.images.image/episode_000899.mp4 diff --git a/videos/observation.images.image_episode_000900.mp4 b/videos/chunk-000/observation.images.image/episode_000900.mp4 similarity index 100% rename from videos/observation.images.image_episode_000900.mp4 rename to videos/chunk-000/observation.images.image/episode_000900.mp4 diff --git a/videos/observation.images.image_episode_000901.mp4 b/videos/chunk-000/observation.images.image/episode_000901.mp4 similarity index 100% rename from videos/observation.images.image_episode_000901.mp4 rename to videos/chunk-000/observation.images.image/episode_000901.mp4 diff --git a/videos/observation.images.image_episode_000902.mp4 b/videos/chunk-000/observation.images.image/episode_000902.mp4 similarity index 100% rename from videos/observation.images.image_episode_000902.mp4 rename to videos/chunk-000/observation.images.image/episode_000902.mp4 diff --git a/videos/observation.images.image_episode_000903.mp4 b/videos/chunk-000/observation.images.image/episode_000903.mp4 similarity index 100% rename from videos/observation.images.image_episode_000903.mp4 rename to videos/chunk-000/observation.images.image/episode_000903.mp4 diff --git a/videos/observation.images.image_episode_000904.mp4 b/videos/chunk-000/observation.images.image/episode_000904.mp4 similarity index 100% rename from videos/observation.images.image_episode_000904.mp4 rename to videos/chunk-000/observation.images.image/episode_000904.mp4 diff --git a/videos/observation.images.image_episode_000905.mp4 b/videos/chunk-000/observation.images.image/episode_000905.mp4 similarity index 100% rename from videos/observation.images.image_episode_000905.mp4 rename to videos/chunk-000/observation.images.image/episode_000905.mp4 diff --git a/videos/observation.images.image_episode_000906.mp4 b/videos/chunk-000/observation.images.image/episode_000906.mp4 similarity index 100% rename from videos/observation.images.image_episode_000906.mp4 rename to videos/chunk-000/observation.images.image/episode_000906.mp4 diff --git a/videos/observation.images.image_episode_000907.mp4 b/videos/chunk-000/observation.images.image/episode_000907.mp4 similarity index 100% rename from videos/observation.images.image_episode_000907.mp4 rename to videos/chunk-000/observation.images.image/episode_000907.mp4 diff --git a/videos/observation.images.image_episode_000908.mp4 b/videos/chunk-000/observation.images.image/episode_000908.mp4 similarity index 100% rename from videos/observation.images.image_episode_000908.mp4 rename to videos/chunk-000/observation.images.image/episode_000908.mp4 diff --git a/videos/observation.images.image_episode_000909.mp4 b/videos/chunk-000/observation.images.image/episode_000909.mp4 similarity index 100% rename from videos/observation.images.image_episode_000909.mp4 rename to videos/chunk-000/observation.images.image/episode_000909.mp4 diff --git a/videos/observation.images.image_episode_000910.mp4 b/videos/chunk-000/observation.images.image/episode_000910.mp4 similarity index 100% rename from videos/observation.images.image_episode_000910.mp4 rename to videos/chunk-000/observation.images.image/episode_000910.mp4 diff --git a/videos/observation.images.image_episode_000911.mp4 b/videos/chunk-000/observation.images.image/episode_000911.mp4 similarity index 100% rename from videos/observation.images.image_episode_000911.mp4 rename to videos/chunk-000/observation.images.image/episode_000911.mp4 diff --git a/videos/observation.images.image_episode_000912.mp4 b/videos/chunk-000/observation.images.image/episode_000912.mp4 similarity index 100% rename from videos/observation.images.image_episode_000912.mp4 rename to videos/chunk-000/observation.images.image/episode_000912.mp4 diff --git a/videos/observation.images.image_episode_000913.mp4 b/videos/chunk-000/observation.images.image/episode_000913.mp4 similarity index 100% rename from videos/observation.images.image_episode_000913.mp4 rename to videos/chunk-000/observation.images.image/episode_000913.mp4 diff --git a/videos/observation.images.image_episode_000914.mp4 b/videos/chunk-000/observation.images.image/episode_000914.mp4 similarity index 100% rename from videos/observation.images.image_episode_000914.mp4 rename to videos/chunk-000/observation.images.image/episode_000914.mp4 diff --git a/videos/observation.images.image_episode_000915.mp4 b/videos/chunk-000/observation.images.image/episode_000915.mp4 similarity index 100% rename from videos/observation.images.image_episode_000915.mp4 rename to videos/chunk-000/observation.images.image/episode_000915.mp4 diff --git a/videos/observation.images.image_episode_000916.mp4 b/videos/chunk-000/observation.images.image/episode_000916.mp4 similarity index 100% rename from videos/observation.images.image_episode_000916.mp4 rename to videos/chunk-000/observation.images.image/episode_000916.mp4 diff --git a/videos/observation.images.image_episode_000917.mp4 b/videos/chunk-000/observation.images.image/episode_000917.mp4 similarity index 100% rename from videos/observation.images.image_episode_000917.mp4 rename to videos/chunk-000/observation.images.image/episode_000917.mp4 diff --git a/videos/observation.images.image_episode_000918.mp4 b/videos/chunk-000/observation.images.image/episode_000918.mp4 similarity index 100% rename from videos/observation.images.image_episode_000918.mp4 rename to videos/chunk-000/observation.images.image/episode_000918.mp4 diff --git a/videos/observation.images.image_episode_000919.mp4 b/videos/chunk-000/observation.images.image/episode_000919.mp4 similarity index 100% rename from videos/observation.images.image_episode_000919.mp4 rename to videos/chunk-000/observation.images.image/episode_000919.mp4 diff --git a/videos/observation.images.image_episode_000920.mp4 b/videos/chunk-000/observation.images.image/episode_000920.mp4 similarity index 100% rename from videos/observation.images.image_episode_000920.mp4 rename to videos/chunk-000/observation.images.image/episode_000920.mp4 diff --git a/videos/observation.images.image_episode_000921.mp4 b/videos/chunk-000/observation.images.image/episode_000921.mp4 similarity index 100% rename from videos/observation.images.image_episode_000921.mp4 rename to videos/chunk-000/observation.images.image/episode_000921.mp4 diff --git a/videos/observation.images.image_episode_000922.mp4 b/videos/chunk-000/observation.images.image/episode_000922.mp4 similarity index 100% rename from videos/observation.images.image_episode_000922.mp4 rename to videos/chunk-000/observation.images.image/episode_000922.mp4 diff --git a/videos/observation.images.image_episode_000923.mp4 b/videos/chunk-000/observation.images.image/episode_000923.mp4 similarity index 100% rename from videos/observation.images.image_episode_000923.mp4 rename to videos/chunk-000/observation.images.image/episode_000923.mp4 diff --git a/videos/observation.images.image_episode_000924.mp4 b/videos/chunk-000/observation.images.image/episode_000924.mp4 similarity index 100% rename from videos/observation.images.image_episode_000924.mp4 rename to videos/chunk-000/observation.images.image/episode_000924.mp4 diff --git a/videos/observation.images.image_episode_000925.mp4 b/videos/chunk-000/observation.images.image/episode_000925.mp4 similarity index 100% rename from videos/observation.images.image_episode_000925.mp4 rename to videos/chunk-000/observation.images.image/episode_000925.mp4 diff --git a/videos/observation.images.image_episode_000926.mp4 b/videos/chunk-000/observation.images.image/episode_000926.mp4 similarity index 100% rename from videos/observation.images.image_episode_000926.mp4 rename to videos/chunk-000/observation.images.image/episode_000926.mp4 diff --git a/videos/observation.images.image_episode_000927.mp4 b/videos/chunk-000/observation.images.image/episode_000927.mp4 similarity index 100% rename from videos/observation.images.image_episode_000927.mp4 rename to videos/chunk-000/observation.images.image/episode_000927.mp4 diff --git a/videos/observation.images.image_episode_000928.mp4 b/videos/chunk-000/observation.images.image/episode_000928.mp4 similarity index 100% rename from videos/observation.images.image_episode_000928.mp4 rename to videos/chunk-000/observation.images.image/episode_000928.mp4 diff --git a/videos/observation.images.image_episode_000929.mp4 b/videos/chunk-000/observation.images.image/episode_000929.mp4 similarity index 100% rename from videos/observation.images.image_episode_000929.mp4 rename to videos/chunk-000/observation.images.image/episode_000929.mp4 diff --git a/videos/observation.images.image_episode_000930.mp4 b/videos/chunk-000/observation.images.image/episode_000930.mp4 similarity index 100% rename from videos/observation.images.image_episode_000930.mp4 rename to videos/chunk-000/observation.images.image/episode_000930.mp4 diff --git a/videos/observation.images.image_episode_000931.mp4 b/videos/chunk-000/observation.images.image/episode_000931.mp4 similarity index 100% rename from videos/observation.images.image_episode_000931.mp4 rename to videos/chunk-000/observation.images.image/episode_000931.mp4 diff --git a/videos/observation.images.image_episode_000932.mp4 b/videos/chunk-000/observation.images.image/episode_000932.mp4 similarity index 100% rename from videos/observation.images.image_episode_000932.mp4 rename to videos/chunk-000/observation.images.image/episode_000932.mp4 diff --git a/videos/observation.images.image_episode_000933.mp4 b/videos/chunk-000/observation.images.image/episode_000933.mp4 similarity index 100% rename from videos/observation.images.image_episode_000933.mp4 rename to videos/chunk-000/observation.images.image/episode_000933.mp4 diff --git a/videos/observation.images.image_episode_000934.mp4 b/videos/chunk-000/observation.images.image/episode_000934.mp4 similarity index 100% rename from videos/observation.images.image_episode_000934.mp4 rename to videos/chunk-000/observation.images.image/episode_000934.mp4 diff --git a/videos/observation.images.image_episode_000935.mp4 b/videos/chunk-000/observation.images.image/episode_000935.mp4 similarity index 100% rename from videos/observation.images.image_episode_000935.mp4 rename to videos/chunk-000/observation.images.image/episode_000935.mp4 diff --git a/videos/observation.images.image_episode_000936.mp4 b/videos/chunk-000/observation.images.image/episode_000936.mp4 similarity index 100% rename from videos/observation.images.image_episode_000936.mp4 rename to videos/chunk-000/observation.images.image/episode_000936.mp4 diff --git a/videos/observation.images.image_episode_000937.mp4 b/videos/chunk-000/observation.images.image/episode_000937.mp4 similarity index 100% rename from videos/observation.images.image_episode_000937.mp4 rename to videos/chunk-000/observation.images.image/episode_000937.mp4 diff --git a/videos/observation.images.image_episode_000938.mp4 b/videos/chunk-000/observation.images.image/episode_000938.mp4 similarity index 100% rename from videos/observation.images.image_episode_000938.mp4 rename to videos/chunk-000/observation.images.image/episode_000938.mp4 diff --git a/videos/observation.images.image_episode_000939.mp4 b/videos/chunk-000/observation.images.image/episode_000939.mp4 similarity index 100% rename from videos/observation.images.image_episode_000939.mp4 rename to videos/chunk-000/observation.images.image/episode_000939.mp4 diff --git a/videos/observation.images.image_episode_000940.mp4 b/videos/chunk-000/observation.images.image/episode_000940.mp4 similarity index 100% rename from videos/observation.images.image_episode_000940.mp4 rename to videos/chunk-000/observation.images.image/episode_000940.mp4 diff --git a/videos/observation.images.image_episode_000941.mp4 b/videos/chunk-000/observation.images.image/episode_000941.mp4 similarity index 100% rename from videos/observation.images.image_episode_000941.mp4 rename to videos/chunk-000/observation.images.image/episode_000941.mp4 diff --git a/videos/observation.images.image_episode_000942.mp4 b/videos/chunk-000/observation.images.image/episode_000942.mp4 similarity index 100% rename from videos/observation.images.image_episode_000942.mp4 rename to videos/chunk-000/observation.images.image/episode_000942.mp4 diff --git a/videos/observation.images.image_episode_000943.mp4 b/videos/chunk-000/observation.images.image/episode_000943.mp4 similarity index 100% rename from videos/observation.images.image_episode_000943.mp4 rename to videos/chunk-000/observation.images.image/episode_000943.mp4 diff --git a/videos/observation.images.image_episode_000944.mp4 b/videos/chunk-000/observation.images.image/episode_000944.mp4 similarity index 100% rename from videos/observation.images.image_episode_000944.mp4 rename to videos/chunk-000/observation.images.image/episode_000944.mp4 diff --git a/videos/observation.images.image_episode_000945.mp4 b/videos/chunk-000/observation.images.image/episode_000945.mp4 similarity index 100% rename from videos/observation.images.image_episode_000945.mp4 rename to videos/chunk-000/observation.images.image/episode_000945.mp4 diff --git a/videos/observation.images.image_episode_000946.mp4 b/videos/chunk-000/observation.images.image/episode_000946.mp4 similarity index 100% rename from videos/observation.images.image_episode_000946.mp4 rename to videos/chunk-000/observation.images.image/episode_000946.mp4 diff --git a/videos/observation.images.image_episode_000947.mp4 b/videos/chunk-000/observation.images.image/episode_000947.mp4 similarity index 100% rename from videos/observation.images.image_episode_000947.mp4 rename to videos/chunk-000/observation.images.image/episode_000947.mp4 diff --git a/videos/observation.images.image_episode_000948.mp4 b/videos/chunk-000/observation.images.image/episode_000948.mp4 similarity index 100% rename from videos/observation.images.image_episode_000948.mp4 rename to videos/chunk-000/observation.images.image/episode_000948.mp4 diff --git a/videos/observation.images.image_episode_000949.mp4 b/videos/chunk-000/observation.images.image/episode_000949.mp4 similarity index 100% rename from videos/observation.images.image_episode_000949.mp4 rename to videos/chunk-000/observation.images.image/episode_000949.mp4 diff --git a/videos/observation.images.image_episode_000950.mp4 b/videos/chunk-000/observation.images.image/episode_000950.mp4 similarity index 100% rename from videos/observation.images.image_episode_000950.mp4 rename to videos/chunk-000/observation.images.image/episode_000950.mp4 diff --git a/videos/observation.images.image_episode_000951.mp4 b/videos/chunk-000/observation.images.image/episode_000951.mp4 similarity index 100% rename from videos/observation.images.image_episode_000951.mp4 rename to videos/chunk-000/observation.images.image/episode_000951.mp4 diff --git a/videos/observation.images.image_episode_000952.mp4 b/videos/chunk-000/observation.images.image/episode_000952.mp4 similarity index 100% rename from videos/observation.images.image_episode_000952.mp4 rename to videos/chunk-000/observation.images.image/episode_000952.mp4 diff --git a/videos/observation.images.image_episode_000953.mp4 b/videos/chunk-000/observation.images.image/episode_000953.mp4 similarity index 100% rename from videos/observation.images.image_episode_000953.mp4 rename to videos/chunk-000/observation.images.image/episode_000953.mp4 diff --git a/videos/observation.images.image_episode_000954.mp4 b/videos/chunk-000/observation.images.image/episode_000954.mp4 similarity index 100% rename from videos/observation.images.image_episode_000954.mp4 rename to videos/chunk-000/observation.images.image/episode_000954.mp4 diff --git a/videos/observation.images.image_episode_000955.mp4 b/videos/chunk-000/observation.images.image/episode_000955.mp4 similarity index 100% rename from videos/observation.images.image_episode_000955.mp4 rename to videos/chunk-000/observation.images.image/episode_000955.mp4 diff --git a/videos/observation.images.image_episode_000956.mp4 b/videos/chunk-000/observation.images.image/episode_000956.mp4 similarity index 100% rename from videos/observation.images.image_episode_000956.mp4 rename to videos/chunk-000/observation.images.image/episode_000956.mp4 diff --git a/videos/observation.images.image_episode_000957.mp4 b/videos/chunk-000/observation.images.image/episode_000957.mp4 similarity index 100% rename from videos/observation.images.image_episode_000957.mp4 rename to videos/chunk-000/observation.images.image/episode_000957.mp4 diff --git a/videos/observation.images.image_episode_000958.mp4 b/videos/chunk-000/observation.images.image/episode_000958.mp4 similarity index 100% rename from videos/observation.images.image_episode_000958.mp4 rename to videos/chunk-000/observation.images.image/episode_000958.mp4 diff --git a/videos/observation.images.image_episode_000959.mp4 b/videos/chunk-000/observation.images.image/episode_000959.mp4 similarity index 100% rename from videos/observation.images.image_episode_000959.mp4 rename to videos/chunk-000/observation.images.image/episode_000959.mp4 diff --git a/videos/observation.images.image_episode_000960.mp4 b/videos/chunk-000/observation.images.image/episode_000960.mp4 similarity index 100% rename from videos/observation.images.image_episode_000960.mp4 rename to videos/chunk-000/observation.images.image/episode_000960.mp4 diff --git a/videos/observation.images.image_episode_000961.mp4 b/videos/chunk-000/observation.images.image/episode_000961.mp4 similarity index 100% rename from videos/observation.images.image_episode_000961.mp4 rename to videos/chunk-000/observation.images.image/episode_000961.mp4 diff --git a/videos/observation.images.image_episode_000962.mp4 b/videos/chunk-000/observation.images.image/episode_000962.mp4 similarity index 100% rename from videos/observation.images.image_episode_000962.mp4 rename to videos/chunk-000/observation.images.image/episode_000962.mp4 diff --git a/videos/observation.images.image_episode_000963.mp4 b/videos/chunk-000/observation.images.image/episode_000963.mp4 similarity index 100% rename from videos/observation.images.image_episode_000963.mp4 rename to videos/chunk-000/observation.images.image/episode_000963.mp4 diff --git a/videos/observation.images.image_episode_000964.mp4 b/videos/chunk-000/observation.images.image/episode_000964.mp4 similarity index 100% rename from videos/observation.images.image_episode_000964.mp4 rename to videos/chunk-000/observation.images.image/episode_000964.mp4 diff --git a/videos/observation.images.image_episode_000965.mp4 b/videos/chunk-000/observation.images.image/episode_000965.mp4 similarity index 100% rename from videos/observation.images.image_episode_000965.mp4 rename to videos/chunk-000/observation.images.image/episode_000965.mp4 diff --git a/videos/observation.images.image_episode_000966.mp4 b/videos/chunk-000/observation.images.image/episode_000966.mp4 similarity index 100% rename from videos/observation.images.image_episode_000966.mp4 rename to videos/chunk-000/observation.images.image/episode_000966.mp4 diff --git a/videos/observation.images.image_episode_000967.mp4 b/videos/chunk-000/observation.images.image/episode_000967.mp4 similarity index 100% rename from videos/observation.images.image_episode_000967.mp4 rename to videos/chunk-000/observation.images.image/episode_000967.mp4 diff --git a/videos/observation.images.image_episode_000968.mp4 b/videos/chunk-000/observation.images.image/episode_000968.mp4 similarity index 100% rename from videos/observation.images.image_episode_000968.mp4 rename to videos/chunk-000/observation.images.image/episode_000968.mp4 diff --git a/videos/observation.images.image_episode_000969.mp4 b/videos/chunk-000/observation.images.image/episode_000969.mp4 similarity index 100% rename from videos/observation.images.image_episode_000969.mp4 rename to videos/chunk-000/observation.images.image/episode_000969.mp4 diff --git a/videos/observation.images.image_episode_000970.mp4 b/videos/chunk-000/observation.images.image/episode_000970.mp4 similarity index 100% rename from videos/observation.images.image_episode_000970.mp4 rename to videos/chunk-000/observation.images.image/episode_000970.mp4 diff --git a/videos/observation.images.image_episode_000971.mp4 b/videos/chunk-000/observation.images.image/episode_000971.mp4 similarity index 100% rename from videos/observation.images.image_episode_000971.mp4 rename to videos/chunk-000/observation.images.image/episode_000971.mp4 diff --git a/videos/observation.images.image_episode_000972.mp4 b/videos/chunk-000/observation.images.image/episode_000972.mp4 similarity index 100% rename from videos/observation.images.image_episode_000972.mp4 rename to videos/chunk-000/observation.images.image/episode_000972.mp4 diff --git a/videos/observation.images.image_episode_000973.mp4 b/videos/chunk-000/observation.images.image/episode_000973.mp4 similarity index 100% rename from videos/observation.images.image_episode_000973.mp4 rename to videos/chunk-000/observation.images.image/episode_000973.mp4 diff --git a/videos/observation.images.image_episode_000974.mp4 b/videos/chunk-000/observation.images.image/episode_000974.mp4 similarity index 100% rename from videos/observation.images.image_episode_000974.mp4 rename to videos/chunk-000/observation.images.image/episode_000974.mp4 diff --git a/videos/observation.images.image_episode_000975.mp4 b/videos/chunk-000/observation.images.image/episode_000975.mp4 similarity index 100% rename from videos/observation.images.image_episode_000975.mp4 rename to videos/chunk-000/observation.images.image/episode_000975.mp4 diff --git a/videos/observation.images.image_episode_000976.mp4 b/videos/chunk-000/observation.images.image/episode_000976.mp4 similarity index 100% rename from videos/observation.images.image_episode_000976.mp4 rename to videos/chunk-000/observation.images.image/episode_000976.mp4 diff --git a/videos/observation.images.image_episode_000977.mp4 b/videos/chunk-000/observation.images.image/episode_000977.mp4 similarity index 100% rename from videos/observation.images.image_episode_000977.mp4 rename to videos/chunk-000/observation.images.image/episode_000977.mp4 diff --git a/videos/observation.images.image_episode_000978.mp4 b/videos/chunk-000/observation.images.image/episode_000978.mp4 similarity index 100% rename from videos/observation.images.image_episode_000978.mp4 rename to videos/chunk-000/observation.images.image/episode_000978.mp4 diff --git a/videos/observation.images.image_episode_000979.mp4 b/videos/chunk-000/observation.images.image/episode_000979.mp4 similarity index 100% rename from videos/observation.images.image_episode_000979.mp4 rename to videos/chunk-000/observation.images.image/episode_000979.mp4 diff --git a/videos/observation.images.image_episode_000980.mp4 b/videos/chunk-000/observation.images.image/episode_000980.mp4 similarity index 100% rename from videos/observation.images.image_episode_000980.mp4 rename to videos/chunk-000/observation.images.image/episode_000980.mp4 diff --git a/videos/observation.images.image_episode_000981.mp4 b/videos/chunk-000/observation.images.image/episode_000981.mp4 similarity index 100% rename from videos/observation.images.image_episode_000981.mp4 rename to videos/chunk-000/observation.images.image/episode_000981.mp4 diff --git a/videos/observation.images.image_episode_000982.mp4 b/videos/chunk-000/observation.images.image/episode_000982.mp4 similarity index 100% rename from videos/observation.images.image_episode_000982.mp4 rename to videos/chunk-000/observation.images.image/episode_000982.mp4 diff --git a/videos/observation.images.image_episode_000983.mp4 b/videos/chunk-000/observation.images.image/episode_000983.mp4 similarity index 100% rename from videos/observation.images.image_episode_000983.mp4 rename to videos/chunk-000/observation.images.image/episode_000983.mp4 diff --git a/videos/observation.images.image_episode_000984.mp4 b/videos/chunk-000/observation.images.image/episode_000984.mp4 similarity index 100% rename from videos/observation.images.image_episode_000984.mp4 rename to videos/chunk-000/observation.images.image/episode_000984.mp4 diff --git a/videos/observation.images.image_episode_000985.mp4 b/videos/chunk-000/observation.images.image/episode_000985.mp4 similarity index 100% rename from videos/observation.images.image_episode_000985.mp4 rename to videos/chunk-000/observation.images.image/episode_000985.mp4 diff --git a/videos/observation.images.image_episode_000986.mp4 b/videos/chunk-000/observation.images.image/episode_000986.mp4 similarity index 100% rename from videos/observation.images.image_episode_000986.mp4 rename to videos/chunk-000/observation.images.image/episode_000986.mp4 diff --git a/videos/observation.images.image_episode_000987.mp4 b/videos/chunk-000/observation.images.image/episode_000987.mp4 similarity index 100% rename from videos/observation.images.image_episode_000987.mp4 rename to videos/chunk-000/observation.images.image/episode_000987.mp4 diff --git a/videos/observation.images.image_episode_000988.mp4 b/videos/chunk-000/observation.images.image/episode_000988.mp4 similarity index 100% rename from videos/observation.images.image_episode_000988.mp4 rename to videos/chunk-000/observation.images.image/episode_000988.mp4 diff --git a/videos/observation.images.image_episode_000989.mp4 b/videos/chunk-000/observation.images.image/episode_000989.mp4 similarity index 100% rename from videos/observation.images.image_episode_000989.mp4 rename to videos/chunk-000/observation.images.image/episode_000989.mp4 diff --git a/videos/observation.images.image_episode_000990.mp4 b/videos/chunk-000/observation.images.image/episode_000990.mp4 similarity index 100% rename from videos/observation.images.image_episode_000990.mp4 rename to videos/chunk-000/observation.images.image/episode_000990.mp4 diff --git a/videos/observation.images.image_episode_000991.mp4 b/videos/chunk-000/observation.images.image/episode_000991.mp4 similarity index 100% rename from videos/observation.images.image_episode_000991.mp4 rename to videos/chunk-000/observation.images.image/episode_000991.mp4 diff --git a/videos/observation.images.image_episode_000992.mp4 b/videos/chunk-000/observation.images.image/episode_000992.mp4 similarity index 100% rename from videos/observation.images.image_episode_000992.mp4 rename to videos/chunk-000/observation.images.image/episode_000992.mp4 diff --git a/videos/observation.images.image_episode_000993.mp4 b/videos/chunk-000/observation.images.image/episode_000993.mp4 similarity index 100% rename from videos/observation.images.image_episode_000993.mp4 rename to videos/chunk-000/observation.images.image/episode_000993.mp4 diff --git a/videos/observation.images.image_episode_000994.mp4 b/videos/chunk-000/observation.images.image/episode_000994.mp4 similarity index 100% rename from videos/observation.images.image_episode_000994.mp4 rename to videos/chunk-000/observation.images.image/episode_000994.mp4 diff --git a/videos/observation.images.image_episode_000995.mp4 b/videos/chunk-000/observation.images.image/episode_000995.mp4 similarity index 100% rename from videos/observation.images.image_episode_000995.mp4 rename to videos/chunk-000/observation.images.image/episode_000995.mp4 diff --git a/videos/observation.images.image_episode_000996.mp4 b/videos/chunk-000/observation.images.image/episode_000996.mp4 similarity index 100% rename from videos/observation.images.image_episode_000996.mp4 rename to videos/chunk-000/observation.images.image/episode_000996.mp4 diff --git a/videos/observation.images.image_episode_000997.mp4 b/videos/chunk-000/observation.images.image/episode_000997.mp4 similarity index 100% rename from videos/observation.images.image_episode_000997.mp4 rename to videos/chunk-000/observation.images.image/episode_000997.mp4 diff --git a/videos/observation.images.image_episode_000998.mp4 b/videos/chunk-000/observation.images.image/episode_000998.mp4 similarity index 100% rename from videos/observation.images.image_episode_000998.mp4 rename to videos/chunk-000/observation.images.image/episode_000998.mp4 diff --git a/videos/observation.images.image_episode_000999.mp4 b/videos/chunk-000/observation.images.image/episode_000999.mp4 similarity index 100% rename from videos/observation.images.image_episode_000999.mp4 rename to videos/chunk-000/observation.images.image/episode_000999.mp4 diff --git a/videos/observation.images.image_wrist_episode_000000.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000000.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000000.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000000.mp4 diff --git a/videos/observation.images.image_wrist_episode_000001.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000001.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000001.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000001.mp4 diff --git a/videos/observation.images.image_wrist_episode_000002.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000002.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000002.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000002.mp4 diff --git a/videos/observation.images.image_wrist_episode_000003.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000003.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000003.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000003.mp4 diff --git a/videos/observation.images.image_wrist_episode_000004.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000004.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000004.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000004.mp4 diff --git a/videos/observation.images.image_wrist_episode_000005.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000005.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000005.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000005.mp4 diff --git a/videos/observation.images.image_wrist_episode_000006.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000006.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000006.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000006.mp4 diff --git a/videos/observation.images.image_wrist_episode_000007.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000007.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000007.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000007.mp4 diff --git a/videos/observation.images.image_wrist_episode_000008.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000008.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000008.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000008.mp4 diff --git a/videos/observation.images.image_wrist_episode_000009.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000009.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000009.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000009.mp4 diff --git a/videos/observation.images.image_wrist_episode_000010.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000010.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000010.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000010.mp4 diff --git a/videos/observation.images.image_wrist_episode_000011.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000011.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000011.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000011.mp4 diff --git a/videos/observation.images.image_wrist_episode_000012.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000012.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000012.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000012.mp4 diff --git a/videos/observation.images.image_wrist_episode_000013.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000013.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000013.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000013.mp4 diff --git a/videos/observation.images.image_wrist_episode_000014.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000014.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000014.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000014.mp4 diff --git a/videos/observation.images.image_wrist_episode_000015.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000015.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000015.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000015.mp4 diff --git a/videos/observation.images.image_wrist_episode_000016.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000016.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000016.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000016.mp4 diff --git a/videos/observation.images.image_wrist_episode_000017.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000017.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000017.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000017.mp4 diff --git a/videos/observation.images.image_wrist_episode_000018.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000018.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000018.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000018.mp4 diff --git a/videos/observation.images.image_wrist_episode_000019.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000019.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000019.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000019.mp4 diff --git a/videos/observation.images.image_wrist_episode_000020.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000020.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000020.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000020.mp4 diff --git a/videos/observation.images.image_wrist_episode_000021.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000021.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000021.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000021.mp4 diff --git a/videos/observation.images.image_wrist_episode_000022.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000022.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000022.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000022.mp4 diff --git a/videos/observation.images.image_wrist_episode_000023.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000023.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000023.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000023.mp4 diff --git a/videos/observation.images.image_wrist_episode_000024.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000024.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000024.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000024.mp4 diff --git a/videos/observation.images.image_wrist_episode_000025.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000025.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000025.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000025.mp4 diff --git a/videos/observation.images.image_wrist_episode_000026.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000026.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000026.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000026.mp4 diff --git a/videos/observation.images.image_wrist_episode_000027.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000027.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000027.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000027.mp4 diff --git a/videos/observation.images.image_wrist_episode_000028.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000028.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000028.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000028.mp4 diff --git a/videos/observation.images.image_wrist_episode_000029.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000029.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000029.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000029.mp4 diff --git a/videos/observation.images.image_wrist_episode_000030.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000030.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000030.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000030.mp4 diff --git a/videos/observation.images.image_wrist_episode_000031.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000031.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000031.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000031.mp4 diff --git a/videos/observation.images.image_wrist_episode_000032.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000032.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000032.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000032.mp4 diff --git a/videos/observation.images.image_wrist_episode_000033.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000033.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000033.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000033.mp4 diff --git a/videos/observation.images.image_wrist_episode_000034.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000034.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000034.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000034.mp4 diff --git a/videos/observation.images.image_wrist_episode_000035.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000035.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000035.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000035.mp4 diff --git a/videos/observation.images.image_wrist_episode_000036.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000036.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000036.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000036.mp4 diff --git a/videos/observation.images.image_wrist_episode_000037.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000037.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000037.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000037.mp4 diff --git a/videos/observation.images.image_wrist_episode_000038.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000038.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000038.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000038.mp4 diff --git a/videos/observation.images.image_wrist_episode_000039.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000039.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000039.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000039.mp4 diff --git a/videos/observation.images.image_wrist_episode_000040.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000040.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000040.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000040.mp4 diff --git a/videos/observation.images.image_wrist_episode_000041.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000041.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000041.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000041.mp4 diff --git a/videos/observation.images.image_wrist_episode_000042.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000042.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000042.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000042.mp4 diff --git a/videos/observation.images.image_wrist_episode_000043.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000043.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000043.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000043.mp4 diff --git a/videos/observation.images.image_wrist_episode_000044.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000044.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000044.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000044.mp4 diff --git a/videos/observation.images.image_wrist_episode_000045.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000045.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000045.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000045.mp4 diff --git a/videos/observation.images.image_wrist_episode_000046.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000046.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000046.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000046.mp4 diff --git a/videos/observation.images.image_wrist_episode_000047.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000047.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000047.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000047.mp4 diff --git a/videos/observation.images.image_wrist_episode_000048.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000048.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000048.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000048.mp4 diff --git a/videos/observation.images.image_wrist_episode_000049.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000049.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000049.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000049.mp4 diff --git a/videos/observation.images.image_wrist_episode_000050.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000050.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000050.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000050.mp4 diff --git a/videos/observation.images.image_wrist_episode_000051.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000051.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000051.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000051.mp4 diff --git a/videos/observation.images.image_wrist_episode_000052.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000052.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000052.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000052.mp4 diff --git a/videos/observation.images.image_wrist_episode_000053.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000053.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000053.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000053.mp4 diff --git a/videos/observation.images.image_wrist_episode_000054.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000054.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000054.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000054.mp4 diff --git a/videos/observation.images.image_wrist_episode_000055.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000055.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000055.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000055.mp4 diff --git a/videos/observation.images.image_wrist_episode_000056.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000056.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000056.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000056.mp4 diff --git a/videos/observation.images.image_wrist_episode_000057.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000057.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000057.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000057.mp4 diff --git a/videos/observation.images.image_wrist_episode_000058.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000058.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000058.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000058.mp4 diff --git a/videos/observation.images.image_wrist_episode_000059.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000059.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000059.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000059.mp4 diff --git a/videos/observation.images.image_wrist_episode_000060.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000060.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000060.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000060.mp4 diff --git a/videos/observation.images.image_wrist_episode_000061.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000061.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000061.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000061.mp4 diff --git a/videos/observation.images.image_wrist_episode_000062.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000062.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000062.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000062.mp4 diff --git a/videos/observation.images.image_wrist_episode_000063.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000063.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000063.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000063.mp4 diff --git a/videos/observation.images.image_wrist_episode_000064.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000064.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000064.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000064.mp4 diff --git a/videos/observation.images.image_wrist_episode_000065.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000065.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000065.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000065.mp4 diff --git a/videos/observation.images.image_wrist_episode_000066.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000066.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000066.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000066.mp4 diff --git a/videos/observation.images.image_wrist_episode_000067.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000067.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000067.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000067.mp4 diff --git a/videos/observation.images.image_wrist_episode_000068.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000068.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000068.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000068.mp4 diff --git a/videos/observation.images.image_wrist_episode_000069.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000069.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000069.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000069.mp4 diff --git a/videos/observation.images.image_wrist_episode_000070.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000070.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000070.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000070.mp4 diff --git a/videos/observation.images.image_wrist_episode_000071.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000071.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000071.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000071.mp4 diff --git a/videos/observation.images.image_wrist_episode_000072.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000072.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000072.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000072.mp4 diff --git a/videos/observation.images.image_wrist_episode_000073.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000073.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000073.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000073.mp4 diff --git a/videos/observation.images.image_wrist_episode_000074.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000074.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000074.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000074.mp4 diff --git a/videos/observation.images.image_wrist_episode_000075.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000075.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000075.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000075.mp4 diff --git a/videos/observation.images.image_wrist_episode_000076.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000076.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000076.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000076.mp4 diff --git a/videos/observation.images.image_wrist_episode_000077.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000077.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000077.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000077.mp4 diff --git a/videos/observation.images.image_wrist_episode_000078.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000078.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000078.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000078.mp4 diff --git a/videos/observation.images.image_wrist_episode_000079.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000079.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000079.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000079.mp4 diff --git a/videos/observation.images.image_wrist_episode_000080.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000080.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000080.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000080.mp4 diff --git a/videos/observation.images.image_wrist_episode_000081.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000081.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000081.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000081.mp4 diff --git a/videos/observation.images.image_wrist_episode_000082.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000082.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000082.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000082.mp4 diff --git a/videos/observation.images.image_wrist_episode_000083.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000083.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000083.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000083.mp4 diff --git a/videos/observation.images.image_wrist_episode_000084.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000084.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000084.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000084.mp4 diff --git a/videos/observation.images.image_wrist_episode_000085.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000085.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000085.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000085.mp4 diff --git a/videos/observation.images.image_wrist_episode_000086.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000086.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000086.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000086.mp4 diff --git a/videos/observation.images.image_wrist_episode_000087.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000087.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000087.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000087.mp4 diff --git a/videos/observation.images.image_wrist_episode_000088.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000088.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000088.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000088.mp4 diff --git a/videos/observation.images.image_wrist_episode_000089.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000089.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000089.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000089.mp4 diff --git a/videos/observation.images.image_wrist_episode_000090.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000090.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000090.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000090.mp4 diff --git a/videos/observation.images.image_wrist_episode_000091.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000091.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000091.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000091.mp4 diff --git a/videos/observation.images.image_wrist_episode_000092.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000092.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000092.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000092.mp4 diff --git a/videos/observation.images.image_wrist_episode_000093.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000093.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000093.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000093.mp4 diff --git a/videos/observation.images.image_wrist_episode_000094.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000094.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000094.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000094.mp4 diff --git a/videos/observation.images.image_wrist_episode_000095.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000095.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000095.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000095.mp4 diff --git a/videos/observation.images.image_wrist_episode_000096.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000096.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000096.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000096.mp4 diff --git a/videos/observation.images.image_wrist_episode_000097.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000097.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000097.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000097.mp4 diff --git a/videos/observation.images.image_wrist_episode_000098.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000098.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000098.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000098.mp4 diff --git a/videos/observation.images.image_wrist_episode_000099.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000099.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000099.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000099.mp4 diff --git a/videos/observation.images.image_wrist_episode_000100.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000100.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000100.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000100.mp4 diff --git a/videos/observation.images.image_wrist_episode_000101.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000101.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000101.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000101.mp4 diff --git a/videos/observation.images.image_wrist_episode_000102.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000102.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000102.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000102.mp4 diff --git a/videos/observation.images.image_wrist_episode_000103.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000103.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000103.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000103.mp4 diff --git a/videos/observation.images.image_wrist_episode_000104.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000104.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000104.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000104.mp4 diff --git a/videos/observation.images.image_wrist_episode_000105.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000105.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000105.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000105.mp4 diff --git a/videos/observation.images.image_wrist_episode_000106.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000106.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000106.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000106.mp4 diff --git a/videos/observation.images.image_wrist_episode_000107.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000107.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000107.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000107.mp4 diff --git a/videos/observation.images.image_wrist_episode_000108.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000108.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000108.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000108.mp4 diff --git a/videos/observation.images.image_wrist_episode_000109.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000109.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000109.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000109.mp4 diff --git a/videos/observation.images.image_wrist_episode_000110.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000110.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000110.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000110.mp4 diff --git a/videos/observation.images.image_wrist_episode_000111.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000111.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000111.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000111.mp4 diff --git a/videos/observation.images.image_wrist_episode_000112.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000112.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000112.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000112.mp4 diff --git a/videos/observation.images.image_wrist_episode_000113.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000113.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000113.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000113.mp4 diff --git a/videos/observation.images.image_wrist_episode_000114.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000114.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000114.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000114.mp4 diff --git a/videos/observation.images.image_wrist_episode_000115.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000115.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000115.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000115.mp4 diff --git a/videos/observation.images.image_wrist_episode_000116.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000116.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000116.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000116.mp4 diff --git a/videos/observation.images.image_wrist_episode_000117.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000117.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000117.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000117.mp4 diff --git a/videos/observation.images.image_wrist_episode_000118.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000118.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000118.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000118.mp4 diff --git a/videos/observation.images.image_wrist_episode_000119.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000119.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000119.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000119.mp4 diff --git a/videos/observation.images.image_wrist_episode_000120.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000120.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000120.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000120.mp4 diff --git a/videos/observation.images.image_wrist_episode_000121.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000121.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000121.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000121.mp4 diff --git a/videos/observation.images.image_wrist_episode_000122.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000122.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000122.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000122.mp4 diff --git a/videos/observation.images.image_wrist_episode_000123.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000123.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000123.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000123.mp4 diff --git a/videos/observation.images.image_wrist_episode_000124.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000124.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000124.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000124.mp4 diff --git a/videos/observation.images.image_wrist_episode_000125.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000125.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000125.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000125.mp4 diff --git a/videos/observation.images.image_wrist_episode_000126.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000126.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000126.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000126.mp4 diff --git a/videos/observation.images.image_wrist_episode_000127.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000127.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000127.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000127.mp4 diff --git a/videos/observation.images.image_wrist_episode_000128.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000128.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000128.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000128.mp4 diff --git a/videos/observation.images.image_wrist_episode_000129.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000129.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000129.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000129.mp4 diff --git a/videos/observation.images.image_wrist_episode_000130.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000130.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000130.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000130.mp4 diff --git a/videos/observation.images.image_wrist_episode_000131.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000131.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000131.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000131.mp4 diff --git a/videos/observation.images.image_wrist_episode_000132.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000132.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000132.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000132.mp4 diff --git a/videos/observation.images.image_wrist_episode_000133.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000133.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000133.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000133.mp4 diff --git a/videos/observation.images.image_wrist_episode_000134.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000134.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000134.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000134.mp4 diff --git a/videos/observation.images.image_wrist_episode_000135.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000135.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000135.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000135.mp4 diff --git a/videos/observation.images.image_wrist_episode_000136.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000136.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000136.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000136.mp4 diff --git a/videos/observation.images.image_wrist_episode_000137.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000137.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000137.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000137.mp4 diff --git a/videos/observation.images.image_wrist_episode_000138.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000138.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000138.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000138.mp4 diff --git a/videos/observation.images.image_wrist_episode_000139.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000139.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000139.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000139.mp4 diff --git a/videos/observation.images.image_wrist_episode_000140.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000140.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000140.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000140.mp4 diff --git a/videos/observation.images.image_wrist_episode_000141.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000141.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000141.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000141.mp4 diff --git a/videos/observation.images.image_wrist_episode_000142.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000142.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000142.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000142.mp4 diff --git a/videos/observation.images.image_wrist_episode_000143.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000143.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000143.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000143.mp4 diff --git a/videos/observation.images.image_wrist_episode_000144.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000144.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000144.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000144.mp4 diff --git a/videos/observation.images.image_wrist_episode_000145.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000145.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000145.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000145.mp4 diff --git a/videos/observation.images.image_wrist_episode_000146.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000146.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000146.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000146.mp4 diff --git a/videos/observation.images.image_wrist_episode_000147.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000147.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000147.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000147.mp4 diff --git a/videos/observation.images.image_wrist_episode_000148.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000148.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000148.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000148.mp4 diff --git a/videos/observation.images.image_wrist_episode_000149.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000149.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000149.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000149.mp4 diff --git a/videos/observation.images.image_wrist_episode_000150.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000150.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000150.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000150.mp4 diff --git a/videos/observation.images.image_wrist_episode_000151.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000151.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000151.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000151.mp4 diff --git a/videos/observation.images.image_wrist_episode_000152.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000152.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000152.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000152.mp4 diff --git a/videos/observation.images.image_wrist_episode_000153.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000153.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000153.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000153.mp4 diff --git a/videos/observation.images.image_wrist_episode_000154.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000154.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000154.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000154.mp4 diff --git a/videos/observation.images.image_wrist_episode_000155.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000155.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000155.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000155.mp4 diff --git a/videos/observation.images.image_wrist_episode_000156.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000156.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000156.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000156.mp4 diff --git a/videos/observation.images.image_wrist_episode_000157.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000157.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000157.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000157.mp4 diff --git a/videos/observation.images.image_wrist_episode_000158.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000158.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000158.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000158.mp4 diff --git a/videos/observation.images.image_wrist_episode_000159.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000159.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000159.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000159.mp4 diff --git a/videos/observation.images.image_wrist_episode_000160.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000160.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000160.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000160.mp4 diff --git a/videos/observation.images.image_wrist_episode_000161.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000161.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000161.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000161.mp4 diff --git a/videos/observation.images.image_wrist_episode_000162.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000162.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000162.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000162.mp4 diff --git a/videos/observation.images.image_wrist_episode_000163.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000163.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000163.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000163.mp4 diff --git a/videos/observation.images.image_wrist_episode_000164.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000164.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000164.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000164.mp4 diff --git a/videos/observation.images.image_wrist_episode_000165.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000165.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000165.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000165.mp4 diff --git a/videos/observation.images.image_wrist_episode_000166.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000166.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000166.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000166.mp4 diff --git a/videos/observation.images.image_wrist_episode_000167.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000167.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000167.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000167.mp4 diff --git a/videos/observation.images.image_wrist_episode_000168.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000168.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000168.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000168.mp4 diff --git a/videos/observation.images.image_wrist_episode_000169.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000169.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000169.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000169.mp4 diff --git a/videos/observation.images.image_wrist_episode_000170.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000170.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000170.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000170.mp4 diff --git a/videos/observation.images.image_wrist_episode_000171.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000171.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000171.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000171.mp4 diff --git a/videos/observation.images.image_wrist_episode_000172.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000172.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000172.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000172.mp4 diff --git a/videos/observation.images.image_wrist_episode_000173.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000173.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000173.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000173.mp4 diff --git a/videos/observation.images.image_wrist_episode_000174.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000174.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000174.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000174.mp4 diff --git a/videos/observation.images.image_wrist_episode_000175.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000175.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000175.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000175.mp4 diff --git a/videos/observation.images.image_wrist_episode_000176.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000176.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000176.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000176.mp4 diff --git a/videos/observation.images.image_wrist_episode_000177.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000177.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000177.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000177.mp4 diff --git a/videos/observation.images.image_wrist_episode_000178.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000178.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000178.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000178.mp4 diff --git a/videos/observation.images.image_wrist_episode_000179.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000179.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000179.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000179.mp4 diff --git a/videos/observation.images.image_wrist_episode_000180.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000180.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000180.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000180.mp4 diff --git a/videos/observation.images.image_wrist_episode_000181.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000181.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000181.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000181.mp4 diff --git a/videos/observation.images.image_wrist_episode_000182.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000182.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000182.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000182.mp4 diff --git a/videos/observation.images.image_wrist_episode_000183.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000183.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000183.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000183.mp4 diff --git a/videos/observation.images.image_wrist_episode_000184.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000184.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000184.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000184.mp4 diff --git a/videos/observation.images.image_wrist_episode_000185.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000185.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000185.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000185.mp4 diff --git a/videos/observation.images.image_wrist_episode_000186.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000186.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000186.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000186.mp4 diff --git a/videos/observation.images.image_wrist_episode_000187.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000187.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000187.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000187.mp4 diff --git a/videos/observation.images.image_wrist_episode_000188.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000188.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000188.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000188.mp4 diff --git a/videos/observation.images.image_wrist_episode_000189.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000189.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000189.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000189.mp4 diff --git a/videos/observation.images.image_wrist_episode_000190.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000190.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000190.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000190.mp4 diff --git a/videos/observation.images.image_wrist_episode_000191.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000191.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000191.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000191.mp4 diff --git a/videos/observation.images.image_wrist_episode_000192.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000192.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000192.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000192.mp4 diff --git a/videos/observation.images.image_wrist_episode_000193.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000193.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000193.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000193.mp4 diff --git a/videos/observation.images.image_wrist_episode_000194.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000194.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000194.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000194.mp4 diff --git a/videos/observation.images.image_wrist_episode_000195.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000195.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000195.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000195.mp4 diff --git a/videos/observation.images.image_wrist_episode_000196.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000196.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000196.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000196.mp4 diff --git a/videos/observation.images.image_wrist_episode_000197.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000197.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000197.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000197.mp4 diff --git a/videos/observation.images.image_wrist_episode_000198.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000198.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000198.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000198.mp4 diff --git a/videos/observation.images.image_wrist_episode_000199.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000199.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000199.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000199.mp4 diff --git a/videos/observation.images.image_wrist_episode_000200.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000200.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000200.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000200.mp4 diff --git a/videos/observation.images.image_wrist_episode_000201.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000201.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000201.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000201.mp4 diff --git a/videos/observation.images.image_wrist_episode_000202.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000202.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000202.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000202.mp4 diff --git a/videos/observation.images.image_wrist_episode_000203.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000203.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000203.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000203.mp4 diff --git a/videos/observation.images.image_wrist_episode_000204.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000204.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000204.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000204.mp4 diff --git a/videos/observation.images.image_wrist_episode_000205.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000205.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000205.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000205.mp4 diff --git a/videos/observation.images.image_wrist_episode_000206.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000206.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000206.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000206.mp4 diff --git a/videos/observation.images.image_wrist_episode_000207.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000207.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000207.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000207.mp4 diff --git a/videos/observation.images.image_wrist_episode_000208.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000208.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000208.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000208.mp4 diff --git a/videos/observation.images.image_wrist_episode_000209.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000209.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000209.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000209.mp4 diff --git a/videos/observation.images.image_wrist_episode_000210.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000210.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000210.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000210.mp4 diff --git a/videos/observation.images.image_wrist_episode_000211.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000211.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000211.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000211.mp4 diff --git a/videos/observation.images.image_wrist_episode_000212.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000212.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000212.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000212.mp4 diff --git a/videos/observation.images.image_wrist_episode_000213.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000213.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000213.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000213.mp4 diff --git a/videos/observation.images.image_wrist_episode_000214.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000214.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000214.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000214.mp4 diff --git a/videos/observation.images.image_wrist_episode_000215.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000215.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000215.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000215.mp4 diff --git a/videos/observation.images.image_wrist_episode_000216.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000216.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000216.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000216.mp4 diff --git a/videos/observation.images.image_wrist_episode_000217.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000217.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000217.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000217.mp4 diff --git a/videos/observation.images.image_wrist_episode_000218.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000218.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000218.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000218.mp4 diff --git a/videos/observation.images.image_wrist_episode_000219.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000219.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000219.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000219.mp4 diff --git a/videos/observation.images.image_wrist_episode_000220.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000220.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000220.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000220.mp4 diff --git a/videos/observation.images.image_wrist_episode_000221.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000221.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000221.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000221.mp4 diff --git a/videos/observation.images.image_wrist_episode_000222.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000222.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000222.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000222.mp4 diff --git a/videos/observation.images.image_wrist_episode_000223.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000223.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000223.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000223.mp4 diff --git a/videos/observation.images.image_wrist_episode_000224.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000224.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000224.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000224.mp4 diff --git a/videos/observation.images.image_wrist_episode_000225.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000225.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000225.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000225.mp4 diff --git a/videos/observation.images.image_wrist_episode_000226.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000226.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000226.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000226.mp4 diff --git a/videos/observation.images.image_wrist_episode_000227.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000227.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000227.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000227.mp4 diff --git a/videos/observation.images.image_wrist_episode_000228.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000228.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000228.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000228.mp4 diff --git a/videos/observation.images.image_wrist_episode_000229.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000229.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000229.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000229.mp4 diff --git a/videos/observation.images.image_wrist_episode_000230.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000230.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000230.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000230.mp4 diff --git a/videos/observation.images.image_wrist_episode_000231.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000231.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000231.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000231.mp4 diff --git a/videos/observation.images.image_wrist_episode_000232.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000232.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000232.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000232.mp4 diff --git a/videos/observation.images.image_wrist_episode_000233.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000233.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000233.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000233.mp4 diff --git a/videos/observation.images.image_wrist_episode_000234.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000234.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000234.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000234.mp4 diff --git a/videos/observation.images.image_wrist_episode_000235.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000235.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000235.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000235.mp4 diff --git a/videos/observation.images.image_wrist_episode_000236.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000236.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000236.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000236.mp4 diff --git a/videos/observation.images.image_wrist_episode_000237.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000237.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000237.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000237.mp4 diff --git a/videos/observation.images.image_wrist_episode_000238.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000238.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000238.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000238.mp4 diff --git a/videos/observation.images.image_wrist_episode_000239.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000239.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000239.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000239.mp4 diff --git a/videos/observation.images.image_wrist_episode_000240.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000240.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000240.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000240.mp4 diff --git a/videos/observation.images.image_wrist_episode_000241.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000241.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000241.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000241.mp4 diff --git a/videos/observation.images.image_wrist_episode_000242.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000242.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000242.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000242.mp4 diff --git a/videos/observation.images.image_wrist_episode_000243.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000243.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000243.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000243.mp4 diff --git a/videos/observation.images.image_wrist_episode_000244.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000244.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000244.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000244.mp4 diff --git a/videos/observation.images.image_wrist_episode_000245.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000245.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000245.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000245.mp4 diff --git a/videos/observation.images.image_wrist_episode_000246.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000246.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000246.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000246.mp4 diff --git a/videos/observation.images.image_wrist_episode_000247.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000247.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000247.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000247.mp4 diff --git a/videos/observation.images.image_wrist_episode_000248.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000248.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000248.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000248.mp4 diff --git a/videos/observation.images.image_wrist_episode_000249.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000249.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000249.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000249.mp4 diff --git a/videos/observation.images.image_wrist_episode_000250.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000250.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000250.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000250.mp4 diff --git a/videos/observation.images.image_wrist_episode_000251.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000251.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000251.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000251.mp4 diff --git a/videos/observation.images.image_wrist_episode_000252.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000252.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000252.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000252.mp4 diff --git a/videos/observation.images.image_wrist_episode_000253.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000253.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000253.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000253.mp4 diff --git a/videos/observation.images.image_wrist_episode_000254.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000254.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000254.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000254.mp4 diff --git a/videos/observation.images.image_wrist_episode_000255.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000255.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000255.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000255.mp4 diff --git a/videos/observation.images.image_wrist_episode_000256.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000256.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000256.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000256.mp4 diff --git a/videos/observation.images.image_wrist_episode_000257.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000257.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000257.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000257.mp4 diff --git a/videos/observation.images.image_wrist_episode_000258.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000258.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000258.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000258.mp4 diff --git a/videos/observation.images.image_wrist_episode_000259.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000259.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000259.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000259.mp4 diff --git a/videos/observation.images.image_wrist_episode_000260.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000260.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000260.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000260.mp4 diff --git a/videos/observation.images.image_wrist_episode_000261.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000261.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000261.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000261.mp4 diff --git a/videos/observation.images.image_wrist_episode_000262.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000262.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000262.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000262.mp4 diff --git a/videos/observation.images.image_wrist_episode_000263.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000263.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000263.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000263.mp4 diff --git a/videos/observation.images.image_wrist_episode_000264.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000264.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000264.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000264.mp4 diff --git a/videos/observation.images.image_wrist_episode_000265.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000265.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000265.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000265.mp4 diff --git a/videos/observation.images.image_wrist_episode_000266.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000266.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000266.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000266.mp4 diff --git a/videos/observation.images.image_wrist_episode_000267.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000267.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000267.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000267.mp4 diff --git a/videos/observation.images.image_wrist_episode_000268.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000268.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000268.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000268.mp4 diff --git a/videos/observation.images.image_wrist_episode_000269.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000269.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000269.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000269.mp4 diff --git a/videos/observation.images.image_wrist_episode_000270.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000270.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000270.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000270.mp4 diff --git a/videos/observation.images.image_wrist_episode_000271.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000271.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000271.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000271.mp4 diff --git a/videos/observation.images.image_wrist_episode_000272.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000272.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000272.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000272.mp4 diff --git a/videos/observation.images.image_wrist_episode_000273.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000273.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000273.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000273.mp4 diff --git a/videos/observation.images.image_wrist_episode_000274.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000274.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000274.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000274.mp4 diff --git a/videos/observation.images.image_wrist_episode_000275.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000275.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000275.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000275.mp4 diff --git a/videos/observation.images.image_wrist_episode_000276.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000276.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000276.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000276.mp4 diff --git a/videos/observation.images.image_wrist_episode_000277.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000277.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000277.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000277.mp4 diff --git a/videos/observation.images.image_wrist_episode_000278.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000278.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000278.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000278.mp4 diff --git a/videos/observation.images.image_wrist_episode_000279.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000279.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000279.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000279.mp4 diff --git a/videos/observation.images.image_wrist_episode_000280.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000280.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000280.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000280.mp4 diff --git a/videos/observation.images.image_wrist_episode_000281.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000281.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000281.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000281.mp4 diff --git a/videos/observation.images.image_wrist_episode_000282.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000282.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000282.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000282.mp4 diff --git a/videos/observation.images.image_wrist_episode_000283.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000283.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000283.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000283.mp4 diff --git a/videos/observation.images.image_wrist_episode_000284.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000284.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000284.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000284.mp4 diff --git a/videos/observation.images.image_wrist_episode_000285.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000285.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000285.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000285.mp4 diff --git a/videos/observation.images.image_wrist_episode_000286.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000286.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000286.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000286.mp4 diff --git a/videos/observation.images.image_wrist_episode_000287.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000287.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000287.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000287.mp4 diff --git a/videos/observation.images.image_wrist_episode_000288.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000288.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000288.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000288.mp4 diff --git a/videos/observation.images.image_wrist_episode_000289.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000289.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000289.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000289.mp4 diff --git a/videos/observation.images.image_wrist_episode_000290.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000290.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000290.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000290.mp4 diff --git a/videos/observation.images.image_wrist_episode_000291.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000291.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000291.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000291.mp4 diff --git a/videos/observation.images.image_wrist_episode_000292.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000292.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000292.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000292.mp4 diff --git a/videos/observation.images.image_wrist_episode_000293.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000293.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000293.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000293.mp4 diff --git a/videos/observation.images.image_wrist_episode_000294.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000294.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000294.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000294.mp4 diff --git a/videos/observation.images.image_wrist_episode_000295.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000295.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000295.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000295.mp4 diff --git a/videos/observation.images.image_wrist_episode_000296.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000296.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000296.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000296.mp4 diff --git a/videos/observation.images.image_wrist_episode_000297.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000297.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000297.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000297.mp4 diff --git a/videos/observation.images.image_wrist_episode_000298.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000298.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000298.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000298.mp4 diff --git a/videos/observation.images.image_wrist_episode_000299.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000299.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000299.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000299.mp4 diff --git a/videos/observation.images.image_wrist_episode_000300.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000300.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000300.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000300.mp4 diff --git a/videos/observation.images.image_wrist_episode_000301.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000301.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000301.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000301.mp4 diff --git a/videos/observation.images.image_wrist_episode_000302.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000302.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000302.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000302.mp4 diff --git a/videos/observation.images.image_wrist_episode_000303.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000303.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000303.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000303.mp4 diff --git a/videos/observation.images.image_wrist_episode_000304.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000304.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000304.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000304.mp4 diff --git a/videos/observation.images.image_wrist_episode_000305.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000305.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000305.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000305.mp4 diff --git a/videos/observation.images.image_wrist_episode_000306.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000306.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000306.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000306.mp4 diff --git a/videos/observation.images.image_wrist_episode_000307.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000307.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000307.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000307.mp4 diff --git a/videos/observation.images.image_wrist_episode_000308.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000308.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000308.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000308.mp4 diff --git a/videos/observation.images.image_wrist_episode_000309.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000309.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000309.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000309.mp4 diff --git a/videos/observation.images.image_wrist_episode_000310.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000310.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000310.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000310.mp4 diff --git a/videos/observation.images.image_wrist_episode_000311.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000311.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000311.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000311.mp4 diff --git a/videos/observation.images.image_wrist_episode_000312.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000312.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000312.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000312.mp4 diff --git a/videos/observation.images.image_wrist_episode_000313.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000313.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000313.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000313.mp4 diff --git a/videos/observation.images.image_wrist_episode_000314.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000314.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000314.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000314.mp4 diff --git a/videos/observation.images.image_wrist_episode_000315.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000315.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000315.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000315.mp4 diff --git a/videos/observation.images.image_wrist_episode_000316.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000316.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000316.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000316.mp4 diff --git a/videos/observation.images.image_wrist_episode_000317.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000317.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000317.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000317.mp4 diff --git a/videos/observation.images.image_wrist_episode_000318.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000318.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000318.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000318.mp4 diff --git a/videos/observation.images.image_wrist_episode_000319.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000319.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000319.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000319.mp4 diff --git a/videos/observation.images.image_wrist_episode_000320.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000320.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000320.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000320.mp4 diff --git a/videos/observation.images.image_wrist_episode_000321.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000321.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000321.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000321.mp4 diff --git a/videos/observation.images.image_wrist_episode_000322.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000322.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000322.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000322.mp4 diff --git a/videos/observation.images.image_wrist_episode_000323.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000323.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000323.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000323.mp4 diff --git a/videos/observation.images.image_wrist_episode_000324.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000324.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000324.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000324.mp4 diff --git a/videos/observation.images.image_wrist_episode_000325.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000325.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000325.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000325.mp4 diff --git a/videos/observation.images.image_wrist_episode_000326.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000326.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000326.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000326.mp4 diff --git a/videos/observation.images.image_wrist_episode_000327.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000327.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000327.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000327.mp4 diff --git a/videos/observation.images.image_wrist_episode_000328.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000328.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000328.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000328.mp4 diff --git a/videos/observation.images.image_wrist_episode_000329.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000329.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000329.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000329.mp4 diff --git a/videos/observation.images.image_wrist_episode_000330.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000330.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000330.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000330.mp4 diff --git a/videos/observation.images.image_wrist_episode_000331.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000331.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000331.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000331.mp4 diff --git a/videos/observation.images.image_wrist_episode_000332.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000332.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000332.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000332.mp4 diff --git a/videos/observation.images.image_wrist_episode_000333.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000333.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000333.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000333.mp4 diff --git a/videos/observation.images.image_wrist_episode_000334.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000334.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000334.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000334.mp4 diff --git a/videos/observation.images.image_wrist_episode_000335.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000335.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000335.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000335.mp4 diff --git a/videos/observation.images.image_wrist_episode_000336.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000336.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000336.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000336.mp4 diff --git a/videos/observation.images.image_wrist_episode_000337.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000337.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000337.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000337.mp4 diff --git a/videos/observation.images.image_wrist_episode_000338.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000338.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000338.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000338.mp4 diff --git a/videos/observation.images.image_wrist_episode_000339.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000339.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000339.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000339.mp4 diff --git a/videos/observation.images.image_wrist_episode_000340.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000340.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000340.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000340.mp4 diff --git a/videos/observation.images.image_wrist_episode_000341.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000341.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000341.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000341.mp4 diff --git a/videos/observation.images.image_wrist_episode_000342.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000342.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000342.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000342.mp4 diff --git a/videos/observation.images.image_wrist_episode_000343.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000343.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000343.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000343.mp4 diff --git a/videos/observation.images.image_wrist_episode_000344.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000344.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000344.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000344.mp4 diff --git a/videos/observation.images.image_wrist_episode_000345.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000345.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000345.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000345.mp4 diff --git a/videos/observation.images.image_wrist_episode_000346.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000346.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000346.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000346.mp4 diff --git a/videos/observation.images.image_wrist_episode_000347.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000347.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000347.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000347.mp4 diff --git a/videos/observation.images.image_wrist_episode_000348.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000348.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000348.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000348.mp4 diff --git a/videos/observation.images.image_wrist_episode_000349.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000349.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000349.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000349.mp4 diff --git a/videos/observation.images.image_wrist_episode_000350.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000350.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000350.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000350.mp4 diff --git a/videos/observation.images.image_wrist_episode_000351.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000351.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000351.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000351.mp4 diff --git a/videos/observation.images.image_wrist_episode_000352.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000352.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000352.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000352.mp4 diff --git a/videos/observation.images.image_wrist_episode_000353.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000353.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000353.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000353.mp4 diff --git a/videos/observation.images.image_wrist_episode_000354.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000354.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000354.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000354.mp4 diff --git a/videos/observation.images.image_wrist_episode_000355.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000355.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000355.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000355.mp4 diff --git a/videos/observation.images.image_wrist_episode_000356.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000356.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000356.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000356.mp4 diff --git a/videos/observation.images.image_wrist_episode_000357.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000357.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000357.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000357.mp4 diff --git a/videos/observation.images.image_wrist_episode_000358.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000358.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000358.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000358.mp4 diff --git a/videos/observation.images.image_wrist_episode_000359.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000359.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000359.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000359.mp4 diff --git a/videos/observation.images.image_wrist_episode_000360.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000360.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000360.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000360.mp4 diff --git a/videos/observation.images.image_wrist_episode_000361.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000361.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000361.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000361.mp4 diff --git a/videos/observation.images.image_wrist_episode_000362.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000362.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000362.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000362.mp4 diff --git a/videos/observation.images.image_wrist_episode_000363.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000363.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000363.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000363.mp4 diff --git a/videos/observation.images.image_wrist_episode_000364.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000364.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000364.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000364.mp4 diff --git a/videos/observation.images.image_wrist_episode_000365.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000365.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000365.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000365.mp4 diff --git a/videos/observation.images.image_wrist_episode_000366.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000366.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000366.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000366.mp4 diff --git a/videos/observation.images.image_wrist_episode_000367.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000367.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000367.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000367.mp4 diff --git a/videos/observation.images.image_wrist_episode_000368.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000368.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000368.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000368.mp4 diff --git a/videos/observation.images.image_wrist_episode_000369.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000369.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000369.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000369.mp4 diff --git a/videos/observation.images.image_wrist_episode_000370.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000370.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000370.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000370.mp4 diff --git a/videos/observation.images.image_wrist_episode_000371.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000371.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000371.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000371.mp4 diff --git a/videos/observation.images.image_wrist_episode_000372.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000372.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000372.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000372.mp4 diff --git a/videos/observation.images.image_wrist_episode_000373.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000373.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000373.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000373.mp4 diff --git a/videos/observation.images.image_wrist_episode_000374.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000374.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000374.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000374.mp4 diff --git a/videos/observation.images.image_wrist_episode_000375.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000375.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000375.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000375.mp4 diff --git a/videos/observation.images.image_wrist_episode_000376.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000376.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000376.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000376.mp4 diff --git a/videos/observation.images.image_wrist_episode_000377.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000377.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000377.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000377.mp4 diff --git a/videos/observation.images.image_wrist_episode_000378.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000378.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000378.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000378.mp4 diff --git a/videos/observation.images.image_wrist_episode_000379.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000379.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000379.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000379.mp4 diff --git a/videos/observation.images.image_wrist_episode_000380.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000380.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000380.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000380.mp4 diff --git a/videos/observation.images.image_wrist_episode_000381.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000381.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000381.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000381.mp4 diff --git a/videos/observation.images.image_wrist_episode_000382.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000382.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000382.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000382.mp4 diff --git a/videos/observation.images.image_wrist_episode_000383.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000383.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000383.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000383.mp4 diff --git a/videos/observation.images.image_wrist_episode_000384.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000384.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000384.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000384.mp4 diff --git a/videos/observation.images.image_wrist_episode_000385.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000385.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000385.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000385.mp4 diff --git a/videos/observation.images.image_wrist_episode_000386.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000386.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000386.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000386.mp4 diff --git a/videos/observation.images.image_wrist_episode_000387.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000387.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000387.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000387.mp4 diff --git a/videos/observation.images.image_wrist_episode_000388.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000388.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000388.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000388.mp4 diff --git a/videos/observation.images.image_wrist_episode_000389.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000389.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000389.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000389.mp4 diff --git a/videos/observation.images.image_wrist_episode_000390.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000390.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000390.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000390.mp4 diff --git a/videos/observation.images.image_wrist_episode_000391.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000391.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000391.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000391.mp4 diff --git a/videos/observation.images.image_wrist_episode_000392.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000392.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000392.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000392.mp4 diff --git a/videos/observation.images.image_wrist_episode_000393.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000393.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000393.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000393.mp4 diff --git a/videos/observation.images.image_wrist_episode_000394.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000394.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000394.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000394.mp4 diff --git a/videos/observation.images.image_wrist_episode_000395.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000395.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000395.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000395.mp4 diff --git a/videos/observation.images.image_wrist_episode_000396.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000396.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000396.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000396.mp4 diff --git a/videos/observation.images.image_wrist_episode_000397.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000397.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000397.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000397.mp4 diff --git a/videos/observation.images.image_wrist_episode_000398.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000398.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000398.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000398.mp4 diff --git a/videos/observation.images.image_wrist_episode_000399.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000399.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000399.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000399.mp4 diff --git a/videos/observation.images.image_wrist_episode_000400.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000400.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000400.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000400.mp4 diff --git a/videos/observation.images.image_wrist_episode_000401.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000401.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000401.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000401.mp4 diff --git a/videos/observation.images.image_wrist_episode_000402.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000402.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000402.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000402.mp4 diff --git a/videos/observation.images.image_wrist_episode_000403.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000403.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000403.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000403.mp4 diff --git a/videos/observation.images.image_wrist_episode_000404.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000404.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000404.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000404.mp4 diff --git a/videos/observation.images.image_wrist_episode_000405.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000405.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000405.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000405.mp4 diff --git a/videos/observation.images.image_wrist_episode_000406.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000406.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000406.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000406.mp4 diff --git a/videos/observation.images.image_wrist_episode_000407.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000407.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000407.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000407.mp4 diff --git a/videos/observation.images.image_wrist_episode_000408.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000408.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000408.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000408.mp4 diff --git a/videos/observation.images.image_wrist_episode_000409.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000409.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000409.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000409.mp4 diff --git a/videos/observation.images.image_wrist_episode_000410.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000410.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000410.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000410.mp4 diff --git a/videos/observation.images.image_wrist_episode_000411.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000411.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000411.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000411.mp4 diff --git a/videos/observation.images.image_wrist_episode_000412.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000412.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000412.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000412.mp4 diff --git a/videos/observation.images.image_wrist_episode_000413.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000413.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000413.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000413.mp4 diff --git a/videos/observation.images.image_wrist_episode_000414.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000414.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000414.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000414.mp4 diff --git a/videos/observation.images.image_wrist_episode_000415.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000415.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000415.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000415.mp4 diff --git a/videos/observation.images.image_wrist_episode_000416.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000416.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000416.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000416.mp4 diff --git a/videos/observation.images.image_wrist_episode_000417.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000417.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000417.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000417.mp4 diff --git a/videos/observation.images.image_wrist_episode_000418.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000418.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000418.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000418.mp4 diff --git a/videos/observation.images.image_wrist_episode_000419.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000419.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000419.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000419.mp4 diff --git a/videos/observation.images.image_wrist_episode_000420.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000420.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000420.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000420.mp4 diff --git a/videos/observation.images.image_wrist_episode_000421.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000421.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000421.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000421.mp4 diff --git a/videos/observation.images.image_wrist_episode_000422.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000422.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000422.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000422.mp4 diff --git a/videos/observation.images.image_wrist_episode_000423.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000423.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000423.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000423.mp4 diff --git a/videos/observation.images.image_wrist_episode_000424.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000424.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000424.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000424.mp4 diff --git a/videos/observation.images.image_wrist_episode_000425.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000425.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000425.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000425.mp4 diff --git a/videos/observation.images.image_wrist_episode_000426.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000426.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000426.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000426.mp4 diff --git a/videos/observation.images.image_wrist_episode_000427.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000427.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000427.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000427.mp4 diff --git a/videos/observation.images.image_wrist_episode_000428.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000428.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000428.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000428.mp4 diff --git a/videos/observation.images.image_wrist_episode_000429.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000429.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000429.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000429.mp4 diff --git a/videos/observation.images.image_wrist_episode_000430.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000430.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000430.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000430.mp4 diff --git a/videos/observation.images.image_wrist_episode_000431.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000431.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000431.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000431.mp4 diff --git a/videos/observation.images.image_wrist_episode_000432.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000432.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000432.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000432.mp4 diff --git a/videos/observation.images.image_wrist_episode_000433.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000433.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000433.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000433.mp4 diff --git a/videos/observation.images.image_wrist_episode_000434.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000434.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000434.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000434.mp4 diff --git a/videos/observation.images.image_wrist_episode_000435.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000435.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000435.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000435.mp4 diff --git a/videos/observation.images.image_wrist_episode_000436.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000436.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000436.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000436.mp4 diff --git a/videos/observation.images.image_wrist_episode_000437.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000437.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000437.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000437.mp4 diff --git a/videos/observation.images.image_wrist_episode_000438.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000438.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000438.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000438.mp4 diff --git a/videos/observation.images.image_wrist_episode_000439.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000439.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000439.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000439.mp4 diff --git a/videos/observation.images.image_wrist_episode_000440.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000440.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000440.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000440.mp4 diff --git a/videos/observation.images.image_wrist_episode_000441.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000441.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000441.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000441.mp4 diff --git a/videos/observation.images.image_wrist_episode_000442.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000442.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000442.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000442.mp4 diff --git a/videos/observation.images.image_wrist_episode_000443.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000443.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000443.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000443.mp4 diff --git a/videos/observation.images.image_wrist_episode_000444.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000444.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000444.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000444.mp4 diff --git a/videos/observation.images.image_wrist_episode_000445.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000445.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000445.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000445.mp4 diff --git a/videos/observation.images.image_wrist_episode_000446.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000446.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000446.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000446.mp4 diff --git a/videos/observation.images.image_wrist_episode_000447.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000447.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000447.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000447.mp4 diff --git a/videos/observation.images.image_wrist_episode_000448.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000448.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000448.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000448.mp4 diff --git a/videos/observation.images.image_wrist_episode_000449.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000449.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000449.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000449.mp4 diff --git a/videos/observation.images.image_wrist_episode_000450.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000450.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000450.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000450.mp4 diff --git a/videos/observation.images.image_wrist_episode_000451.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000451.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000451.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000451.mp4 diff --git a/videos/observation.images.image_wrist_episode_000452.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000452.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000452.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000452.mp4 diff --git a/videos/observation.images.image_wrist_episode_000453.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000453.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000453.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000453.mp4 diff --git a/videos/observation.images.image_wrist_episode_000454.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000454.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000454.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000454.mp4 diff --git a/videos/observation.images.image_wrist_episode_000455.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000455.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000455.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000455.mp4 diff --git a/videos/observation.images.image_wrist_episode_000456.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000456.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000456.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000456.mp4 diff --git a/videos/observation.images.image_wrist_episode_000457.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000457.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000457.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000457.mp4 diff --git a/videos/observation.images.image_wrist_episode_000458.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000458.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000458.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000458.mp4 diff --git a/videos/observation.images.image_wrist_episode_000459.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000459.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000459.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000459.mp4 diff --git a/videos/observation.images.image_wrist_episode_000460.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000460.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000460.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000460.mp4 diff --git a/videos/observation.images.image_wrist_episode_000461.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000461.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000461.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000461.mp4 diff --git a/videos/observation.images.image_wrist_episode_000462.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000462.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000462.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000462.mp4 diff --git a/videos/observation.images.image_wrist_episode_000463.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000463.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000463.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000463.mp4 diff --git a/videos/observation.images.image_wrist_episode_000464.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000464.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000464.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000464.mp4 diff --git a/videos/observation.images.image_wrist_episode_000465.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000465.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000465.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000465.mp4 diff --git a/videos/observation.images.image_wrist_episode_000466.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000466.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000466.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000466.mp4 diff --git a/videos/observation.images.image_wrist_episode_000467.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000467.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000467.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000467.mp4 diff --git a/videos/observation.images.image_wrist_episode_000468.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000468.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000468.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000468.mp4 diff --git a/videos/observation.images.image_wrist_episode_000469.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000469.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000469.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000469.mp4 diff --git a/videos/observation.images.image_wrist_episode_000470.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000470.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000470.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000470.mp4 diff --git a/videos/observation.images.image_wrist_episode_000471.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000471.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000471.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000471.mp4 diff --git a/videos/observation.images.image_wrist_episode_000472.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000472.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000472.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000472.mp4 diff --git a/videos/observation.images.image_wrist_episode_000473.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000473.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000473.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000473.mp4 diff --git a/videos/observation.images.image_wrist_episode_000474.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000474.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000474.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000474.mp4 diff --git a/videos/observation.images.image_wrist_episode_000475.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000475.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000475.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000475.mp4 diff --git a/videos/observation.images.image_wrist_episode_000476.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000476.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000476.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000476.mp4 diff --git a/videos/observation.images.image_wrist_episode_000477.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000477.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000477.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000477.mp4 diff --git a/videos/observation.images.image_wrist_episode_000478.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000478.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000478.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000478.mp4 diff --git a/videos/observation.images.image_wrist_episode_000479.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000479.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000479.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000479.mp4 diff --git a/videos/observation.images.image_wrist_episode_000480.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000480.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000480.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000480.mp4 diff --git a/videos/observation.images.image_wrist_episode_000481.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000481.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000481.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000481.mp4 diff --git a/videos/observation.images.image_wrist_episode_000482.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000482.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000482.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000482.mp4 diff --git a/videos/observation.images.image_wrist_episode_000483.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000483.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000483.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000483.mp4 diff --git a/videos/observation.images.image_wrist_episode_000484.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000484.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000484.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000484.mp4 diff --git a/videos/observation.images.image_wrist_episode_000485.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000485.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000485.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000485.mp4 diff --git a/videos/observation.images.image_wrist_episode_000486.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000486.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000486.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000486.mp4 diff --git a/videos/observation.images.image_wrist_episode_000487.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000487.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000487.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000487.mp4 diff --git a/videos/observation.images.image_wrist_episode_000488.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000488.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000488.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000488.mp4 diff --git a/videos/observation.images.image_wrist_episode_000489.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000489.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000489.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000489.mp4 diff --git a/videos/observation.images.image_wrist_episode_000490.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000490.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000490.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000490.mp4 diff --git a/videos/observation.images.image_wrist_episode_000491.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000491.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000491.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000491.mp4 diff --git a/videos/observation.images.image_wrist_episode_000492.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000492.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000492.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000492.mp4 diff --git a/videos/observation.images.image_wrist_episode_000493.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000493.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000493.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000493.mp4 diff --git a/videos/observation.images.image_wrist_episode_000494.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000494.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000494.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000494.mp4 diff --git a/videos/observation.images.image_wrist_episode_000495.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000495.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000495.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000495.mp4 diff --git a/videos/observation.images.image_wrist_episode_000496.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000496.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000496.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000496.mp4 diff --git a/videos/observation.images.image_wrist_episode_000497.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000497.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000497.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000497.mp4 diff --git a/videos/observation.images.image_wrist_episode_000498.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000498.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000498.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000498.mp4 diff --git a/videos/observation.images.image_wrist_episode_000499.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000499.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000499.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000499.mp4 diff --git a/videos/observation.images.image_wrist_episode_000500.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000500.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000500.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000500.mp4 diff --git a/videos/observation.images.image_wrist_episode_000501.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000501.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000501.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000501.mp4 diff --git a/videos/observation.images.image_wrist_episode_000502.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000502.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000502.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000502.mp4 diff --git a/videos/observation.images.image_wrist_episode_000503.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000503.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000503.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000503.mp4 diff --git a/videos/observation.images.image_wrist_episode_000504.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000504.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000504.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000504.mp4 diff --git a/videos/observation.images.image_wrist_episode_000505.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000505.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000505.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000505.mp4 diff --git a/videos/observation.images.image_wrist_episode_000506.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000506.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000506.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000506.mp4 diff --git a/videos/observation.images.image_wrist_episode_000507.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000507.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000507.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000507.mp4 diff --git a/videos/observation.images.image_wrist_episode_000508.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000508.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000508.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000508.mp4 diff --git a/videos/observation.images.image_wrist_episode_000509.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000509.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000509.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000509.mp4 diff --git a/videos/observation.images.image_wrist_episode_000510.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000510.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000510.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000510.mp4 diff --git a/videos/observation.images.image_wrist_episode_000511.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000511.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000511.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000511.mp4 diff --git a/videos/observation.images.image_wrist_episode_000512.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000512.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000512.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000512.mp4 diff --git a/videos/observation.images.image_wrist_episode_000513.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000513.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000513.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000513.mp4 diff --git a/videos/observation.images.image_wrist_episode_000514.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000514.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000514.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000514.mp4 diff --git a/videos/observation.images.image_wrist_episode_000515.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000515.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000515.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000515.mp4 diff --git a/videos/observation.images.image_wrist_episode_000516.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000516.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000516.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000516.mp4 diff --git a/videos/observation.images.image_wrist_episode_000517.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000517.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000517.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000517.mp4 diff --git a/videos/observation.images.image_wrist_episode_000518.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000518.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000518.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000518.mp4 diff --git a/videos/observation.images.image_wrist_episode_000519.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000519.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000519.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000519.mp4 diff --git a/videos/observation.images.image_wrist_episode_000520.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000520.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000520.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000520.mp4 diff --git a/videos/observation.images.image_wrist_episode_000521.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000521.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000521.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000521.mp4 diff --git a/videos/observation.images.image_wrist_episode_000522.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000522.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000522.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000522.mp4 diff --git a/videos/observation.images.image_wrist_episode_000523.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000523.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000523.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000523.mp4 diff --git a/videos/observation.images.image_wrist_episode_000524.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000524.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000524.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000524.mp4 diff --git a/videos/observation.images.image_wrist_episode_000525.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000525.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000525.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000525.mp4 diff --git a/videos/observation.images.image_wrist_episode_000526.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000526.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000526.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000526.mp4 diff --git a/videos/observation.images.image_wrist_episode_000527.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000527.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000527.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000527.mp4 diff --git a/videos/observation.images.image_wrist_episode_000528.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000528.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000528.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000528.mp4 diff --git a/videos/observation.images.image_wrist_episode_000529.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000529.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000529.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000529.mp4 diff --git a/videos/observation.images.image_wrist_episode_000530.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000530.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000530.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000530.mp4 diff --git a/videos/observation.images.image_wrist_episode_000531.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000531.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000531.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000531.mp4 diff --git a/videos/observation.images.image_wrist_episode_000532.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000532.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000532.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000532.mp4 diff --git a/videos/observation.images.image_wrist_episode_000533.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000533.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000533.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000533.mp4 diff --git a/videos/observation.images.image_wrist_episode_000534.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000534.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000534.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000534.mp4 diff --git a/videos/observation.images.image_wrist_episode_000535.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000535.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000535.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000535.mp4 diff --git a/videos/observation.images.image_wrist_episode_000536.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000536.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000536.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000536.mp4 diff --git a/videos/observation.images.image_wrist_episode_000537.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000537.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000537.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000537.mp4 diff --git a/videos/observation.images.image_wrist_episode_000538.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000538.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000538.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000538.mp4 diff --git a/videos/observation.images.image_wrist_episode_000539.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000539.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000539.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000539.mp4 diff --git a/videos/observation.images.image_wrist_episode_000540.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000540.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000540.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000540.mp4 diff --git a/videos/observation.images.image_wrist_episode_000541.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000541.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000541.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000541.mp4 diff --git a/videos/observation.images.image_wrist_episode_000542.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000542.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000542.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000542.mp4 diff --git a/videos/observation.images.image_wrist_episode_000543.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000543.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000543.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000543.mp4 diff --git a/videos/observation.images.image_wrist_episode_000544.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000544.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000544.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000544.mp4 diff --git a/videos/observation.images.image_wrist_episode_000545.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000545.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000545.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000545.mp4 diff --git a/videos/observation.images.image_wrist_episode_000546.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000546.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000546.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000546.mp4 diff --git a/videos/observation.images.image_wrist_episode_000547.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000547.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000547.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000547.mp4 diff --git a/videos/observation.images.image_wrist_episode_000548.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000548.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000548.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000548.mp4 diff --git a/videos/observation.images.image_wrist_episode_000549.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000549.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000549.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000549.mp4 diff --git a/videos/observation.images.image_wrist_episode_000550.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000550.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000550.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000550.mp4 diff --git a/videos/observation.images.image_wrist_episode_000551.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000551.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000551.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000551.mp4 diff --git a/videos/observation.images.image_wrist_episode_000552.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000552.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000552.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000552.mp4 diff --git a/videos/observation.images.image_wrist_episode_000553.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000553.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000553.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000553.mp4 diff --git a/videos/observation.images.image_wrist_episode_000554.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000554.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000554.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000554.mp4 diff --git a/videos/observation.images.image_wrist_episode_000555.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000555.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000555.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000555.mp4 diff --git a/videos/observation.images.image_wrist_episode_000556.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000556.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000556.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000556.mp4 diff --git a/videos/observation.images.image_wrist_episode_000557.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000557.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000557.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000557.mp4 diff --git a/videos/observation.images.image_wrist_episode_000558.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000558.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000558.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000558.mp4 diff --git a/videos/observation.images.image_wrist_episode_000559.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000559.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000559.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000559.mp4 diff --git a/videos/observation.images.image_wrist_episode_000560.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000560.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000560.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000560.mp4 diff --git a/videos/observation.images.image_wrist_episode_000561.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000561.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000561.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000561.mp4 diff --git a/videos/observation.images.image_wrist_episode_000562.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000562.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000562.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000562.mp4 diff --git a/videos/observation.images.image_wrist_episode_000563.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000563.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000563.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000563.mp4 diff --git a/videos/observation.images.image_wrist_episode_000564.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000564.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000564.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000564.mp4 diff --git a/videos/observation.images.image_wrist_episode_000565.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000565.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000565.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000565.mp4 diff --git a/videos/observation.images.image_wrist_episode_000566.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000566.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000566.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000566.mp4 diff --git a/videos/observation.images.image_wrist_episode_000567.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000567.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000567.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000567.mp4 diff --git a/videos/observation.images.image_wrist_episode_000568.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000568.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000568.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000568.mp4 diff --git a/videos/observation.images.image_wrist_episode_000569.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000569.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000569.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000569.mp4 diff --git a/videos/observation.images.image_wrist_episode_000570.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000570.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000570.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000570.mp4 diff --git a/videos/observation.images.image_wrist_episode_000571.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000571.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000571.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000571.mp4 diff --git a/videos/observation.images.image_wrist_episode_000572.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000572.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000572.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000572.mp4 diff --git a/videos/observation.images.image_wrist_episode_000573.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000573.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000573.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000573.mp4 diff --git a/videos/observation.images.image_wrist_episode_000574.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000574.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000574.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000574.mp4 diff --git a/videos/observation.images.image_wrist_episode_000575.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000575.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000575.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000575.mp4 diff --git a/videos/observation.images.image_wrist_episode_000576.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000576.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000576.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000576.mp4 diff --git a/videos/observation.images.image_wrist_episode_000577.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000577.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000577.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000577.mp4 diff --git a/videos/observation.images.image_wrist_episode_000578.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000578.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000578.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000578.mp4 diff --git a/videos/observation.images.image_wrist_episode_000579.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000579.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000579.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000579.mp4 diff --git a/videos/observation.images.image_wrist_episode_000580.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000580.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000580.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000580.mp4 diff --git a/videos/observation.images.image_wrist_episode_000581.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000581.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000581.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000581.mp4 diff --git a/videos/observation.images.image_wrist_episode_000582.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000582.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000582.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000582.mp4 diff --git a/videos/observation.images.image_wrist_episode_000583.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000583.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000583.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000583.mp4 diff --git a/videos/observation.images.image_wrist_episode_000584.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000584.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000584.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000584.mp4 diff --git a/videos/observation.images.image_wrist_episode_000585.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000585.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000585.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000585.mp4 diff --git a/videos/observation.images.image_wrist_episode_000586.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000586.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000586.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000586.mp4 diff --git a/videos/observation.images.image_wrist_episode_000587.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000587.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000587.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000587.mp4 diff --git a/videos/observation.images.image_wrist_episode_000588.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000588.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000588.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000588.mp4 diff --git a/videos/observation.images.image_wrist_episode_000589.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000589.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000589.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000589.mp4 diff --git a/videos/observation.images.image_wrist_episode_000590.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000590.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000590.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000590.mp4 diff --git a/videos/observation.images.image_wrist_episode_000591.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000591.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000591.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000591.mp4 diff --git a/videos/observation.images.image_wrist_episode_000592.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000592.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000592.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000592.mp4 diff --git a/videos/observation.images.image_wrist_episode_000593.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000593.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000593.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000593.mp4 diff --git a/videos/observation.images.image_wrist_episode_000594.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000594.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000594.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000594.mp4 diff --git a/videos/observation.images.image_wrist_episode_000595.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000595.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000595.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000595.mp4 diff --git a/videos/observation.images.image_wrist_episode_000596.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000596.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000596.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000596.mp4 diff --git a/videos/observation.images.image_wrist_episode_000597.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000597.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000597.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000597.mp4 diff --git a/videos/observation.images.image_wrist_episode_000598.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000598.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000598.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000598.mp4 diff --git a/videos/observation.images.image_wrist_episode_000599.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000599.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000599.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000599.mp4 diff --git a/videos/observation.images.image_wrist_episode_000600.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000600.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000600.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000600.mp4 diff --git a/videos/observation.images.image_wrist_episode_000601.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000601.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000601.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000601.mp4 diff --git a/videos/observation.images.image_wrist_episode_000602.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000602.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000602.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000602.mp4 diff --git a/videos/observation.images.image_wrist_episode_000603.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000603.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000603.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000603.mp4 diff --git a/videos/observation.images.image_wrist_episode_000604.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000604.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000604.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000604.mp4 diff --git a/videos/observation.images.image_wrist_episode_000605.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000605.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000605.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000605.mp4 diff --git a/videos/observation.images.image_wrist_episode_000606.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000606.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000606.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000606.mp4 diff --git a/videos/observation.images.image_wrist_episode_000607.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000607.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000607.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000607.mp4 diff --git a/videos/observation.images.image_wrist_episode_000608.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000608.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000608.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000608.mp4 diff --git a/videos/observation.images.image_wrist_episode_000609.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000609.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000609.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000609.mp4 diff --git a/videos/observation.images.image_wrist_episode_000610.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000610.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000610.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000610.mp4 diff --git a/videos/observation.images.image_wrist_episode_000611.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000611.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000611.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000611.mp4 diff --git a/videos/observation.images.image_wrist_episode_000612.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000612.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000612.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000612.mp4 diff --git a/videos/observation.images.image_wrist_episode_000613.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000613.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000613.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000613.mp4 diff --git a/videos/observation.images.image_wrist_episode_000614.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000614.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000614.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000614.mp4 diff --git a/videos/observation.images.image_wrist_episode_000615.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000615.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000615.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000615.mp4 diff --git a/videos/observation.images.image_wrist_episode_000616.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000616.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000616.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000616.mp4 diff --git a/videos/observation.images.image_wrist_episode_000617.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000617.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000617.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000617.mp4 diff --git a/videos/observation.images.image_wrist_episode_000618.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000618.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000618.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000618.mp4 diff --git a/videos/observation.images.image_wrist_episode_000619.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000619.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000619.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000619.mp4 diff --git a/videos/observation.images.image_wrist_episode_000620.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000620.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000620.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000620.mp4 diff --git a/videos/observation.images.image_wrist_episode_000621.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000621.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000621.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000621.mp4 diff --git a/videos/observation.images.image_wrist_episode_000622.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000622.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000622.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000622.mp4 diff --git a/videos/observation.images.image_wrist_episode_000623.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000623.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000623.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000623.mp4 diff --git a/videos/observation.images.image_wrist_episode_000624.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000624.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000624.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000624.mp4 diff --git a/videos/observation.images.image_wrist_episode_000625.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000625.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000625.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000625.mp4 diff --git a/videos/observation.images.image_wrist_episode_000626.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000626.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000626.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000626.mp4 diff --git a/videos/observation.images.image_wrist_episode_000627.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000627.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000627.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000627.mp4 diff --git a/videos/observation.images.image_wrist_episode_000628.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000628.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000628.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000628.mp4 diff --git a/videos/observation.images.image_wrist_episode_000629.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000629.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000629.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000629.mp4 diff --git a/videos/observation.images.image_wrist_episode_000630.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000630.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000630.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000630.mp4 diff --git a/videos/observation.images.image_wrist_episode_000631.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000631.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000631.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000631.mp4 diff --git a/videos/observation.images.image_wrist_episode_000632.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000632.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000632.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000632.mp4 diff --git a/videos/observation.images.image_wrist_episode_000633.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000633.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000633.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000633.mp4 diff --git a/videos/observation.images.image_wrist_episode_000634.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000634.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000634.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000634.mp4 diff --git a/videos/observation.images.image_wrist_episode_000635.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000635.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000635.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000635.mp4 diff --git a/videos/observation.images.image_wrist_episode_000636.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000636.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000636.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000636.mp4 diff --git a/videos/observation.images.image_wrist_episode_000637.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000637.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000637.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000637.mp4 diff --git a/videos/observation.images.image_wrist_episode_000638.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000638.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000638.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000638.mp4 diff --git a/videos/observation.images.image_wrist_episode_000639.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000639.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000639.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000639.mp4 diff --git a/videos/observation.images.image_wrist_episode_000640.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000640.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000640.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000640.mp4 diff --git a/videos/observation.images.image_wrist_episode_000641.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000641.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000641.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000641.mp4 diff --git a/videos/observation.images.image_wrist_episode_000642.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000642.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000642.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000642.mp4 diff --git a/videos/observation.images.image_wrist_episode_000643.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000643.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000643.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000643.mp4 diff --git a/videos/observation.images.image_wrist_episode_000644.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000644.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000644.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000644.mp4 diff --git a/videos/observation.images.image_wrist_episode_000645.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000645.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000645.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000645.mp4 diff --git a/videos/observation.images.image_wrist_episode_000646.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000646.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000646.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000646.mp4 diff --git a/videos/observation.images.image_wrist_episode_000647.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000647.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000647.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000647.mp4 diff --git a/videos/observation.images.image_wrist_episode_000648.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000648.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000648.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000648.mp4 diff --git a/videos/observation.images.image_wrist_episode_000649.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000649.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000649.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000649.mp4 diff --git a/videos/observation.images.image_wrist_episode_000650.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000650.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000650.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000650.mp4 diff --git a/videos/observation.images.image_wrist_episode_000651.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000651.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000651.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000651.mp4 diff --git a/videos/observation.images.image_wrist_episode_000652.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000652.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000652.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000652.mp4 diff --git a/videos/observation.images.image_wrist_episode_000653.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000653.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000653.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000653.mp4 diff --git a/videos/observation.images.image_wrist_episode_000654.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000654.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000654.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000654.mp4 diff --git a/videos/observation.images.image_wrist_episode_000655.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000655.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000655.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000655.mp4 diff --git a/videos/observation.images.image_wrist_episode_000656.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000656.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000656.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000656.mp4 diff --git a/videos/observation.images.image_wrist_episode_000657.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000657.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000657.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000657.mp4 diff --git a/videos/observation.images.image_wrist_episode_000658.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000658.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000658.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000658.mp4 diff --git a/videos/observation.images.image_wrist_episode_000659.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000659.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000659.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000659.mp4 diff --git a/videos/observation.images.image_wrist_episode_000660.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000660.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000660.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000660.mp4 diff --git a/videos/observation.images.image_wrist_episode_000661.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000661.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000661.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000661.mp4 diff --git a/videos/observation.images.image_wrist_episode_000662.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000662.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000662.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000662.mp4 diff --git a/videos/observation.images.image_wrist_episode_000663.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000663.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000663.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000663.mp4 diff --git a/videos/observation.images.image_wrist_episode_000664.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000664.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000664.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000664.mp4 diff --git a/videos/observation.images.image_wrist_episode_000665.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000665.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000665.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000665.mp4 diff --git a/videos/observation.images.image_wrist_episode_000666.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000666.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000666.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000666.mp4 diff --git a/videos/observation.images.image_wrist_episode_000667.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000667.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000667.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000667.mp4 diff --git a/videos/observation.images.image_wrist_episode_000668.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000668.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000668.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000668.mp4 diff --git a/videos/observation.images.image_wrist_episode_000669.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000669.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000669.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000669.mp4 diff --git a/videos/observation.images.image_wrist_episode_000670.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000670.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000670.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000670.mp4 diff --git a/videos/observation.images.image_wrist_episode_000671.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000671.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000671.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000671.mp4 diff --git a/videos/observation.images.image_wrist_episode_000672.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000672.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000672.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000672.mp4 diff --git a/videos/observation.images.image_wrist_episode_000673.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000673.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000673.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000673.mp4 diff --git a/videos/observation.images.image_wrist_episode_000674.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000674.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000674.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000674.mp4 diff --git a/videos/observation.images.image_wrist_episode_000675.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000675.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000675.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000675.mp4 diff --git a/videos/observation.images.image_wrist_episode_000676.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000676.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000676.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000676.mp4 diff --git a/videos/observation.images.image_wrist_episode_000677.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000677.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000677.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000677.mp4 diff --git a/videos/observation.images.image_wrist_episode_000678.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000678.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000678.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000678.mp4 diff --git a/videos/observation.images.image_wrist_episode_000679.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000679.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000679.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000679.mp4 diff --git a/videos/observation.images.image_wrist_episode_000680.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000680.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000680.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000680.mp4 diff --git a/videos/observation.images.image_wrist_episode_000681.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000681.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000681.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000681.mp4 diff --git a/videos/observation.images.image_wrist_episode_000682.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000682.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000682.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000682.mp4 diff --git a/videos/observation.images.image_wrist_episode_000683.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000683.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000683.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000683.mp4 diff --git a/videos/observation.images.image_wrist_episode_000684.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000684.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000684.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000684.mp4 diff --git a/videos/observation.images.image_wrist_episode_000685.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000685.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000685.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000685.mp4 diff --git a/videos/observation.images.image_wrist_episode_000686.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000686.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000686.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000686.mp4 diff --git a/videos/observation.images.image_wrist_episode_000687.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000687.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000687.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000687.mp4 diff --git a/videos/observation.images.image_wrist_episode_000688.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000688.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000688.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000688.mp4 diff --git a/videos/observation.images.image_wrist_episode_000689.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000689.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000689.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000689.mp4 diff --git a/videos/observation.images.image_wrist_episode_000690.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000690.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000690.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000690.mp4 diff --git a/videos/observation.images.image_wrist_episode_000691.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000691.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000691.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000691.mp4 diff --git a/videos/observation.images.image_wrist_episode_000692.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000692.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000692.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000692.mp4 diff --git a/videos/observation.images.image_wrist_episode_000693.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000693.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000693.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000693.mp4 diff --git a/videos/observation.images.image_wrist_episode_000694.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000694.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000694.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000694.mp4 diff --git a/videos/observation.images.image_wrist_episode_000695.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000695.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000695.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000695.mp4 diff --git a/videos/observation.images.image_wrist_episode_000696.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000696.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000696.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000696.mp4 diff --git a/videos/observation.images.image_wrist_episode_000697.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000697.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000697.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000697.mp4 diff --git a/videos/observation.images.image_wrist_episode_000698.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000698.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000698.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000698.mp4 diff --git a/videos/observation.images.image_wrist_episode_000699.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000699.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000699.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000699.mp4 diff --git a/videos/observation.images.image_wrist_episode_000700.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000700.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000700.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000700.mp4 diff --git a/videos/observation.images.image_wrist_episode_000701.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000701.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000701.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000701.mp4 diff --git a/videos/observation.images.image_wrist_episode_000702.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000702.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000702.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000702.mp4 diff --git a/videos/observation.images.image_wrist_episode_000703.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000703.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000703.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000703.mp4 diff --git a/videos/observation.images.image_wrist_episode_000704.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000704.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000704.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000704.mp4 diff --git a/videos/observation.images.image_wrist_episode_000705.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000705.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000705.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000705.mp4 diff --git a/videos/observation.images.image_wrist_episode_000706.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000706.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000706.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000706.mp4 diff --git a/videos/observation.images.image_wrist_episode_000707.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000707.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000707.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000707.mp4 diff --git a/videos/observation.images.image_wrist_episode_000708.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000708.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000708.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000708.mp4 diff --git a/videos/observation.images.image_wrist_episode_000709.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000709.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000709.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000709.mp4 diff --git a/videos/observation.images.image_wrist_episode_000710.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000710.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000710.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000710.mp4 diff --git a/videos/observation.images.image_wrist_episode_000711.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000711.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000711.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000711.mp4 diff --git a/videos/observation.images.image_wrist_episode_000712.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000712.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000712.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000712.mp4 diff --git a/videos/observation.images.image_wrist_episode_000713.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000713.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000713.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000713.mp4 diff --git a/videos/observation.images.image_wrist_episode_000714.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000714.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000714.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000714.mp4 diff --git a/videos/observation.images.image_wrist_episode_000715.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000715.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000715.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000715.mp4 diff --git a/videos/observation.images.image_wrist_episode_000716.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000716.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000716.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000716.mp4 diff --git a/videos/observation.images.image_wrist_episode_000717.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000717.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000717.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000717.mp4 diff --git a/videos/observation.images.image_wrist_episode_000718.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000718.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000718.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000718.mp4 diff --git a/videos/observation.images.image_wrist_episode_000719.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000719.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000719.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000719.mp4 diff --git a/videos/observation.images.image_wrist_episode_000720.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000720.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000720.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000720.mp4 diff --git a/videos/observation.images.image_wrist_episode_000721.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000721.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000721.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000721.mp4 diff --git a/videos/observation.images.image_wrist_episode_000722.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000722.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000722.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000722.mp4 diff --git a/videos/observation.images.image_wrist_episode_000723.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000723.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000723.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000723.mp4 diff --git a/videos/observation.images.image_wrist_episode_000724.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000724.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000724.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000724.mp4 diff --git a/videos/observation.images.image_wrist_episode_000725.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000725.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000725.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000725.mp4 diff --git a/videos/observation.images.image_wrist_episode_000726.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000726.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000726.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000726.mp4 diff --git a/videos/observation.images.image_wrist_episode_000727.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000727.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000727.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000727.mp4 diff --git a/videos/observation.images.image_wrist_episode_000728.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000728.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000728.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000728.mp4 diff --git a/videos/observation.images.image_wrist_episode_000729.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000729.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000729.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000729.mp4 diff --git a/videos/observation.images.image_wrist_episode_000730.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000730.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000730.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000730.mp4 diff --git a/videos/observation.images.image_wrist_episode_000731.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000731.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000731.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000731.mp4 diff --git a/videos/observation.images.image_wrist_episode_000732.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000732.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000732.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000732.mp4 diff --git a/videos/observation.images.image_wrist_episode_000733.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000733.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000733.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000733.mp4 diff --git a/videos/observation.images.image_wrist_episode_000734.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000734.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000734.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000734.mp4 diff --git a/videos/observation.images.image_wrist_episode_000735.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000735.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000735.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000735.mp4 diff --git a/videos/observation.images.image_wrist_episode_000736.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000736.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000736.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000736.mp4 diff --git a/videos/observation.images.image_wrist_episode_000737.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000737.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000737.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000737.mp4 diff --git a/videos/observation.images.image_wrist_episode_000738.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000738.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000738.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000738.mp4 diff --git a/videos/observation.images.image_wrist_episode_000739.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000739.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000739.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000739.mp4 diff --git a/videos/observation.images.image_wrist_episode_000740.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000740.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000740.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000740.mp4 diff --git a/videos/observation.images.image_wrist_episode_000741.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000741.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000741.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000741.mp4 diff --git a/videos/observation.images.image_wrist_episode_000742.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000742.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000742.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000742.mp4 diff --git a/videos/observation.images.image_wrist_episode_000743.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000743.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000743.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000743.mp4 diff --git a/videos/observation.images.image_wrist_episode_000744.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000744.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000744.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000744.mp4 diff --git a/videos/observation.images.image_wrist_episode_000745.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000745.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000745.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000745.mp4 diff --git a/videos/observation.images.image_wrist_episode_000746.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000746.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000746.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000746.mp4 diff --git a/videos/observation.images.image_wrist_episode_000747.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000747.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000747.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000747.mp4 diff --git a/videos/observation.images.image_wrist_episode_000748.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000748.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000748.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000748.mp4 diff --git a/videos/observation.images.image_wrist_episode_000749.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000749.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000749.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000749.mp4 diff --git a/videos/observation.images.image_wrist_episode_000750.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000750.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000750.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000750.mp4 diff --git a/videos/observation.images.image_wrist_episode_000751.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000751.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000751.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000751.mp4 diff --git a/videos/observation.images.image_wrist_episode_000752.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000752.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000752.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000752.mp4 diff --git a/videos/observation.images.image_wrist_episode_000753.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000753.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000753.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000753.mp4 diff --git a/videos/observation.images.image_wrist_episode_000754.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000754.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000754.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000754.mp4 diff --git a/videos/observation.images.image_wrist_episode_000755.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000755.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000755.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000755.mp4 diff --git a/videos/observation.images.image_wrist_episode_000756.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000756.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000756.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000756.mp4 diff --git a/videos/observation.images.image_wrist_episode_000757.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000757.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000757.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000757.mp4 diff --git a/videos/observation.images.image_wrist_episode_000758.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000758.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000758.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000758.mp4 diff --git a/videos/observation.images.image_wrist_episode_000759.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000759.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000759.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000759.mp4 diff --git a/videos/observation.images.image_wrist_episode_000760.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000760.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000760.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000760.mp4 diff --git a/videos/observation.images.image_wrist_episode_000761.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000761.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000761.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000761.mp4 diff --git a/videos/observation.images.image_wrist_episode_000762.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000762.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000762.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000762.mp4 diff --git a/videos/observation.images.image_wrist_episode_000763.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000763.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000763.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000763.mp4 diff --git a/videos/observation.images.image_wrist_episode_000764.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000764.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000764.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000764.mp4 diff --git a/videos/observation.images.image_wrist_episode_000765.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000765.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000765.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000765.mp4 diff --git a/videos/observation.images.image_wrist_episode_000766.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000766.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000766.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000766.mp4 diff --git a/videos/observation.images.image_wrist_episode_000767.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000767.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000767.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000767.mp4 diff --git a/videos/observation.images.image_wrist_episode_000768.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000768.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000768.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000768.mp4 diff --git a/videos/observation.images.image_wrist_episode_000769.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000769.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000769.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000769.mp4 diff --git a/videos/observation.images.image_wrist_episode_000770.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000770.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000770.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000770.mp4 diff --git a/videos/observation.images.image_wrist_episode_000771.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000771.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000771.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000771.mp4 diff --git a/videos/observation.images.image_wrist_episode_000772.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000772.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000772.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000772.mp4 diff --git a/videos/observation.images.image_wrist_episode_000773.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000773.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000773.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000773.mp4 diff --git a/videos/observation.images.image_wrist_episode_000774.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000774.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000774.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000774.mp4 diff --git a/videos/observation.images.image_wrist_episode_000775.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000775.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000775.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000775.mp4 diff --git a/videos/observation.images.image_wrist_episode_000776.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000776.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000776.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000776.mp4 diff --git a/videos/observation.images.image_wrist_episode_000777.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000777.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000777.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000777.mp4 diff --git a/videos/observation.images.image_wrist_episode_000778.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000778.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000778.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000778.mp4 diff --git a/videos/observation.images.image_wrist_episode_000779.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000779.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000779.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000779.mp4 diff --git a/videos/observation.images.image_wrist_episode_000780.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000780.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000780.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000780.mp4 diff --git a/videos/observation.images.image_wrist_episode_000781.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000781.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000781.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000781.mp4 diff --git a/videos/observation.images.image_wrist_episode_000782.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000782.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000782.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000782.mp4 diff --git a/videos/observation.images.image_wrist_episode_000783.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000783.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000783.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000783.mp4 diff --git a/videos/observation.images.image_wrist_episode_000784.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000784.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000784.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000784.mp4 diff --git a/videos/observation.images.image_wrist_episode_000785.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000785.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000785.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000785.mp4 diff --git a/videos/observation.images.image_wrist_episode_000786.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000786.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000786.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000786.mp4 diff --git a/videos/observation.images.image_wrist_episode_000787.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000787.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000787.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000787.mp4 diff --git a/videos/observation.images.image_wrist_episode_000788.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000788.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000788.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000788.mp4 diff --git a/videos/observation.images.image_wrist_episode_000789.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000789.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000789.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000789.mp4 diff --git a/videos/observation.images.image_wrist_episode_000790.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000790.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000790.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000790.mp4 diff --git a/videos/observation.images.image_wrist_episode_000791.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000791.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000791.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000791.mp4 diff --git a/videos/observation.images.image_wrist_episode_000792.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000792.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000792.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000792.mp4 diff --git a/videos/observation.images.image_wrist_episode_000793.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000793.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000793.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000793.mp4 diff --git a/videos/observation.images.image_wrist_episode_000794.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000794.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000794.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000794.mp4 diff --git a/videos/observation.images.image_wrist_episode_000795.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000795.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000795.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000795.mp4 diff --git a/videos/observation.images.image_wrist_episode_000796.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000796.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000796.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000796.mp4 diff --git a/videos/observation.images.image_wrist_episode_000797.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000797.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000797.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000797.mp4 diff --git a/videos/observation.images.image_wrist_episode_000798.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000798.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000798.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000798.mp4 diff --git a/videos/observation.images.image_wrist_episode_000799.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000799.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000799.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000799.mp4 diff --git a/videos/observation.images.image_wrist_episode_000800.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000800.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000800.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000800.mp4 diff --git a/videos/observation.images.image_wrist_episode_000801.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000801.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000801.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000801.mp4 diff --git a/videos/observation.images.image_wrist_episode_000802.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000802.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000802.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000802.mp4 diff --git a/videos/observation.images.image_wrist_episode_000803.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000803.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000803.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000803.mp4 diff --git a/videos/observation.images.image_wrist_episode_000804.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000804.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000804.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000804.mp4 diff --git a/videos/observation.images.image_wrist_episode_000805.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000805.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000805.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000805.mp4 diff --git a/videos/observation.images.image_wrist_episode_000806.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000806.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000806.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000806.mp4 diff --git a/videos/observation.images.image_wrist_episode_000807.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000807.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000807.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000807.mp4 diff --git a/videos/observation.images.image_wrist_episode_000808.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000808.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000808.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000808.mp4 diff --git a/videos/observation.images.image_wrist_episode_000809.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000809.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000809.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000809.mp4 diff --git a/videos/observation.images.image_wrist_episode_000810.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000810.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000810.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000810.mp4 diff --git a/videos/observation.images.image_wrist_episode_000811.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000811.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000811.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000811.mp4 diff --git a/videos/observation.images.image_wrist_episode_000812.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000812.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000812.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000812.mp4 diff --git a/videos/observation.images.image_wrist_episode_000813.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000813.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000813.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000813.mp4 diff --git a/videos/observation.images.image_wrist_episode_000814.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000814.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000814.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000814.mp4 diff --git a/videos/observation.images.image_wrist_episode_000815.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000815.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000815.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000815.mp4 diff --git a/videos/observation.images.image_wrist_episode_000816.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000816.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000816.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000816.mp4 diff --git a/videos/observation.images.image_wrist_episode_000817.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000817.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000817.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000817.mp4 diff --git a/videos/observation.images.image_wrist_episode_000818.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000818.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000818.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000818.mp4 diff --git a/videos/observation.images.image_wrist_episode_000819.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000819.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000819.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000819.mp4 diff --git a/videos/observation.images.image_wrist_episode_000820.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000820.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000820.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000820.mp4 diff --git a/videos/observation.images.image_wrist_episode_000821.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000821.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000821.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000821.mp4 diff --git a/videos/observation.images.image_wrist_episode_000822.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000822.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000822.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000822.mp4 diff --git a/videos/observation.images.image_wrist_episode_000823.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000823.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000823.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000823.mp4 diff --git a/videos/observation.images.image_wrist_episode_000824.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000824.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000824.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000824.mp4 diff --git a/videos/observation.images.image_wrist_episode_000825.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000825.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000825.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000825.mp4 diff --git a/videos/observation.images.image_wrist_episode_000826.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000826.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000826.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000826.mp4 diff --git a/videos/observation.images.image_wrist_episode_000827.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000827.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000827.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000827.mp4 diff --git a/videos/observation.images.image_wrist_episode_000828.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000828.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000828.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000828.mp4 diff --git a/videos/observation.images.image_wrist_episode_000829.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000829.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000829.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000829.mp4 diff --git a/videos/observation.images.image_wrist_episode_000830.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000830.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000830.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000830.mp4 diff --git a/videos/observation.images.image_wrist_episode_000831.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000831.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000831.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000831.mp4 diff --git a/videos/observation.images.image_wrist_episode_000832.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000832.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000832.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000832.mp4 diff --git a/videos/observation.images.image_wrist_episode_000833.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000833.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000833.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000833.mp4 diff --git a/videos/observation.images.image_wrist_episode_000834.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000834.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000834.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000834.mp4 diff --git a/videos/observation.images.image_wrist_episode_000835.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000835.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000835.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000835.mp4 diff --git a/videos/observation.images.image_wrist_episode_000836.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000836.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000836.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000836.mp4 diff --git a/videos/observation.images.image_wrist_episode_000837.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000837.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000837.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000837.mp4 diff --git a/videos/observation.images.image_wrist_episode_000838.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000838.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000838.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000838.mp4 diff --git a/videos/observation.images.image_wrist_episode_000839.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000839.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000839.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000839.mp4 diff --git a/videos/observation.images.image_wrist_episode_000840.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000840.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000840.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000840.mp4 diff --git a/videos/observation.images.image_wrist_episode_000841.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000841.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000841.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000841.mp4 diff --git a/videos/observation.images.image_wrist_episode_000842.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000842.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000842.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000842.mp4 diff --git a/videos/observation.images.image_wrist_episode_000843.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000843.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000843.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000843.mp4 diff --git a/videos/observation.images.image_wrist_episode_000844.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000844.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000844.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000844.mp4 diff --git a/videos/observation.images.image_wrist_episode_000845.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000845.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000845.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000845.mp4 diff --git a/videos/observation.images.image_wrist_episode_000846.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000846.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000846.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000846.mp4 diff --git a/videos/observation.images.image_wrist_episode_000847.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000847.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000847.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000847.mp4 diff --git a/videos/observation.images.image_wrist_episode_000848.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000848.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000848.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000848.mp4 diff --git a/videos/observation.images.image_wrist_episode_000849.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000849.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000849.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000849.mp4 diff --git a/videos/observation.images.image_wrist_episode_000850.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000850.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000850.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000850.mp4 diff --git a/videos/observation.images.image_wrist_episode_000851.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000851.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000851.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000851.mp4 diff --git a/videos/observation.images.image_wrist_episode_000852.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000852.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000852.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000852.mp4 diff --git a/videos/observation.images.image_wrist_episode_000853.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000853.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000853.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000853.mp4 diff --git a/videos/observation.images.image_wrist_episode_000854.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000854.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000854.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000854.mp4 diff --git a/videos/observation.images.image_wrist_episode_000855.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000855.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000855.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000855.mp4 diff --git a/videos/observation.images.image_wrist_episode_000856.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000856.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000856.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000856.mp4 diff --git a/videos/observation.images.image_wrist_episode_000857.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000857.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000857.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000857.mp4 diff --git a/videos/observation.images.image_wrist_episode_000858.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000858.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000858.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000858.mp4 diff --git a/videos/observation.images.image_wrist_episode_000859.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000859.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000859.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000859.mp4 diff --git a/videos/observation.images.image_wrist_episode_000860.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000860.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000860.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000860.mp4 diff --git a/videos/observation.images.image_wrist_episode_000861.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000861.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000861.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000861.mp4 diff --git a/videos/observation.images.image_wrist_episode_000862.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000862.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000862.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000862.mp4 diff --git a/videos/observation.images.image_wrist_episode_000863.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000863.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000863.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000863.mp4 diff --git a/videos/observation.images.image_wrist_episode_000864.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000864.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000864.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000864.mp4 diff --git a/videos/observation.images.image_wrist_episode_000865.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000865.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000865.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000865.mp4 diff --git a/videos/observation.images.image_wrist_episode_000866.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000866.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000866.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000866.mp4 diff --git a/videos/observation.images.image_wrist_episode_000867.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000867.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000867.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000867.mp4 diff --git a/videos/observation.images.image_wrist_episode_000868.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000868.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000868.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000868.mp4 diff --git a/videos/observation.images.image_wrist_episode_000869.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000869.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000869.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000869.mp4 diff --git a/videos/observation.images.image_wrist_episode_000870.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000870.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000870.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000870.mp4 diff --git a/videos/observation.images.image_wrist_episode_000871.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000871.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000871.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000871.mp4 diff --git a/videos/observation.images.image_wrist_episode_000872.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000872.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000872.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000872.mp4 diff --git a/videos/observation.images.image_wrist_episode_000873.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000873.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000873.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000873.mp4 diff --git a/videos/observation.images.image_wrist_episode_000874.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000874.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000874.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000874.mp4 diff --git a/videos/observation.images.image_wrist_episode_000875.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000875.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000875.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000875.mp4 diff --git a/videos/observation.images.image_wrist_episode_000876.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000876.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000876.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000876.mp4 diff --git a/videos/observation.images.image_wrist_episode_000877.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000877.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000877.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000877.mp4 diff --git a/videos/observation.images.image_wrist_episode_000878.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000878.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000878.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000878.mp4 diff --git a/videos/observation.images.image_wrist_episode_000879.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000879.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000879.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000879.mp4 diff --git a/videos/observation.images.image_wrist_episode_000880.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000880.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000880.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000880.mp4 diff --git a/videos/observation.images.image_wrist_episode_000881.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000881.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000881.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000881.mp4 diff --git a/videos/observation.images.image_wrist_episode_000882.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000882.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000882.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000882.mp4 diff --git a/videos/observation.images.image_wrist_episode_000883.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000883.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000883.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000883.mp4 diff --git a/videos/observation.images.image_wrist_episode_000884.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000884.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000884.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000884.mp4 diff --git a/videos/observation.images.image_wrist_episode_000885.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000885.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000885.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000885.mp4 diff --git a/videos/observation.images.image_wrist_episode_000886.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000886.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000886.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000886.mp4 diff --git a/videos/observation.images.image_wrist_episode_000887.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000887.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000887.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000887.mp4 diff --git a/videos/observation.images.image_wrist_episode_000888.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000888.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000888.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000888.mp4 diff --git a/videos/observation.images.image_wrist_episode_000889.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000889.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000889.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000889.mp4 diff --git a/videos/observation.images.image_wrist_episode_000890.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000890.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000890.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000890.mp4 diff --git a/videos/observation.images.image_wrist_episode_000891.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000891.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000891.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000891.mp4 diff --git a/videos/observation.images.image_wrist_episode_000892.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000892.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000892.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000892.mp4 diff --git a/videos/observation.images.image_wrist_episode_000893.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000893.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000893.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000893.mp4 diff --git a/videos/observation.images.image_wrist_episode_000894.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000894.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000894.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000894.mp4 diff --git a/videos/observation.images.image_wrist_episode_000895.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000895.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000895.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000895.mp4 diff --git a/videos/observation.images.image_wrist_episode_000896.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000896.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000896.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000896.mp4 diff --git a/videos/observation.images.image_wrist_episode_000897.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000897.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000897.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000897.mp4 diff --git a/videos/observation.images.image_wrist_episode_000898.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000898.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000898.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000898.mp4 diff --git a/videos/observation.images.image_wrist_episode_000899.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000899.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000899.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000899.mp4 diff --git a/videos/observation.images.image_wrist_episode_000900.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000900.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000900.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000900.mp4 diff --git a/videos/observation.images.image_wrist_episode_000901.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000901.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000901.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000901.mp4 diff --git a/videos/observation.images.image_wrist_episode_000902.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000902.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000902.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000902.mp4 diff --git a/videos/observation.images.image_wrist_episode_000903.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000903.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000903.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000903.mp4 diff --git a/videos/observation.images.image_wrist_episode_000904.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000904.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000904.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000904.mp4 diff --git a/videos/observation.images.image_wrist_episode_000905.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000905.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000905.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000905.mp4 diff --git a/videos/observation.images.image_wrist_episode_000906.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000906.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000906.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000906.mp4 diff --git a/videos/observation.images.image_wrist_episode_000907.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000907.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000907.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000907.mp4 diff --git a/videos/observation.images.image_wrist_episode_000908.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000908.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000908.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000908.mp4 diff --git a/videos/observation.images.image_wrist_episode_000909.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000909.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000909.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000909.mp4 diff --git a/videos/observation.images.image_wrist_episode_000910.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000910.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000910.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000910.mp4 diff --git a/videos/observation.images.image_wrist_episode_000911.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000911.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000911.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000911.mp4 diff --git a/videos/observation.images.image_wrist_episode_000912.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000912.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000912.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000912.mp4 diff --git a/videos/observation.images.image_wrist_episode_000913.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000913.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000913.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000913.mp4 diff --git a/videos/observation.images.image_wrist_episode_000914.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000914.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000914.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000914.mp4 diff --git a/videos/observation.images.image_wrist_episode_000915.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000915.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000915.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000915.mp4 diff --git a/videos/observation.images.image_wrist_episode_000916.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000916.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000916.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000916.mp4 diff --git a/videos/observation.images.image_wrist_episode_000917.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000917.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000917.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000917.mp4 diff --git a/videos/observation.images.image_wrist_episode_000918.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000918.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000918.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000918.mp4 diff --git a/videos/observation.images.image_wrist_episode_000919.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000919.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000919.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000919.mp4 diff --git a/videos/observation.images.image_wrist_episode_000920.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000920.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000920.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000920.mp4 diff --git a/videos/observation.images.image_wrist_episode_000921.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000921.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000921.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000921.mp4 diff --git a/videos/observation.images.image_wrist_episode_000922.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000922.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000922.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000922.mp4 diff --git a/videos/observation.images.image_wrist_episode_000923.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000923.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000923.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000923.mp4 diff --git a/videos/observation.images.image_wrist_episode_000924.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000924.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000924.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000924.mp4 diff --git a/videos/observation.images.image_wrist_episode_000925.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000925.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000925.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000925.mp4 diff --git a/videos/observation.images.image_wrist_episode_000926.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000926.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000926.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000926.mp4 diff --git a/videos/observation.images.image_wrist_episode_000927.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000927.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000927.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000927.mp4 diff --git a/videos/observation.images.image_wrist_episode_000928.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000928.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000928.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000928.mp4 diff --git a/videos/observation.images.image_wrist_episode_000929.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000929.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000929.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000929.mp4 diff --git a/videos/observation.images.image_wrist_episode_000930.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000930.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000930.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000930.mp4 diff --git a/videos/observation.images.image_wrist_episode_000931.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000931.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000931.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000931.mp4 diff --git a/videos/observation.images.image_wrist_episode_000932.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000932.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000932.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000932.mp4 diff --git a/videos/observation.images.image_wrist_episode_000933.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000933.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000933.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000933.mp4 diff --git a/videos/observation.images.image_wrist_episode_000934.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000934.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000934.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000934.mp4 diff --git a/videos/observation.images.image_wrist_episode_000935.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000935.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000935.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000935.mp4 diff --git a/videos/observation.images.image_wrist_episode_000936.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000936.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000936.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000936.mp4 diff --git a/videos/observation.images.image_wrist_episode_000937.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000937.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000937.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000937.mp4 diff --git a/videos/observation.images.image_wrist_episode_000938.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000938.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000938.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000938.mp4 diff --git a/videos/observation.images.image_wrist_episode_000939.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000939.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000939.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000939.mp4 diff --git a/videos/observation.images.image_wrist_episode_000940.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000940.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000940.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000940.mp4 diff --git a/videos/observation.images.image_wrist_episode_000941.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000941.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000941.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000941.mp4 diff --git a/videos/observation.images.image_wrist_episode_000942.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000942.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000942.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000942.mp4 diff --git a/videos/observation.images.image_wrist_episode_000943.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000943.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000943.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000943.mp4 diff --git a/videos/observation.images.image_wrist_episode_000944.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000944.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000944.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000944.mp4 diff --git a/videos/observation.images.image_wrist_episode_000945.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000945.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000945.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000945.mp4 diff --git a/videos/observation.images.image_wrist_episode_000946.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000946.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000946.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000946.mp4 diff --git a/videos/observation.images.image_wrist_episode_000947.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000947.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000947.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000947.mp4 diff --git a/videos/observation.images.image_wrist_episode_000948.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000948.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000948.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000948.mp4 diff --git a/videos/observation.images.image_wrist_episode_000949.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000949.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000949.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000949.mp4 diff --git a/videos/observation.images.image_wrist_episode_000950.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000950.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000950.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000950.mp4 diff --git a/videos/observation.images.image_wrist_episode_000951.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000951.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000951.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000951.mp4 diff --git a/videos/observation.images.image_wrist_episode_000952.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000952.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000952.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000952.mp4 diff --git a/videos/observation.images.image_wrist_episode_000953.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000953.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000953.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000953.mp4 diff --git a/videos/observation.images.image_wrist_episode_000954.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000954.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000954.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000954.mp4 diff --git a/videos/observation.images.image_wrist_episode_000955.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000955.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000955.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000955.mp4 diff --git a/videos/observation.images.image_wrist_episode_000956.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000956.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000956.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000956.mp4 diff --git a/videos/observation.images.image_wrist_episode_000957.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000957.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000957.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000957.mp4 diff --git a/videos/observation.images.image_wrist_episode_000958.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000958.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000958.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000958.mp4 diff --git a/videos/observation.images.image_wrist_episode_000959.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000959.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000959.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000959.mp4 diff --git a/videos/observation.images.image_wrist_episode_000960.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000960.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000960.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000960.mp4 diff --git a/videos/observation.images.image_wrist_episode_000961.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000961.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000961.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000961.mp4 diff --git a/videos/observation.images.image_wrist_episode_000962.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000962.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000962.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000962.mp4 diff --git a/videos/observation.images.image_wrist_episode_000963.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000963.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000963.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000963.mp4 diff --git a/videos/observation.images.image_wrist_episode_000964.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000964.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000964.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000964.mp4 diff --git a/videos/observation.images.image_wrist_episode_000965.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000965.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000965.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000965.mp4 diff --git a/videos/observation.images.image_wrist_episode_000966.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000966.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000966.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000966.mp4 diff --git a/videos/observation.images.image_wrist_episode_000967.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000967.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000967.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000967.mp4 diff --git a/videos/observation.images.image_wrist_episode_000968.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000968.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000968.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000968.mp4 diff --git a/videos/observation.images.image_wrist_episode_000969.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000969.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000969.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000969.mp4 diff --git a/videos/observation.images.image_wrist_episode_000970.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000970.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000970.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000970.mp4 diff --git a/videos/observation.images.image_wrist_episode_000971.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000971.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000971.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000971.mp4 diff --git a/videos/observation.images.image_wrist_episode_000972.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000972.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000972.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000972.mp4 diff --git a/videos/observation.images.image_wrist_episode_000973.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000973.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000973.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000973.mp4 diff --git a/videos/observation.images.image_wrist_episode_000974.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000974.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000974.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000974.mp4 diff --git a/videos/observation.images.image_wrist_episode_000975.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000975.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000975.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000975.mp4 diff --git a/videos/observation.images.image_wrist_episode_000976.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000976.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000976.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000976.mp4 diff --git a/videos/observation.images.image_wrist_episode_000977.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000977.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000977.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000977.mp4 diff --git a/videos/observation.images.image_wrist_episode_000978.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000978.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000978.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000978.mp4 diff --git a/videos/observation.images.image_wrist_episode_000979.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000979.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000979.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000979.mp4 diff --git a/videos/observation.images.image_wrist_episode_000980.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000980.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000980.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000980.mp4 diff --git a/videos/observation.images.image_wrist_episode_000981.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000981.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000981.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000981.mp4 diff --git a/videos/observation.images.image_wrist_episode_000982.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000982.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000982.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000982.mp4 diff --git a/videos/observation.images.image_wrist_episode_000983.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000983.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000983.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000983.mp4 diff --git a/videos/observation.images.image_wrist_episode_000984.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000984.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000984.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000984.mp4 diff --git a/videos/observation.images.image_wrist_episode_000985.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000985.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000985.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000985.mp4 diff --git a/videos/observation.images.image_wrist_episode_000986.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000986.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000986.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000986.mp4 diff --git a/videos/observation.images.image_wrist_episode_000987.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000987.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000987.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000987.mp4 diff --git a/videos/observation.images.image_wrist_episode_000988.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000988.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000988.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000988.mp4 diff --git a/videos/observation.images.image_wrist_episode_000989.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000989.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000989.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000989.mp4 diff --git a/videos/observation.images.image_wrist_episode_000990.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000990.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000990.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000990.mp4 diff --git a/videos/observation.images.image_wrist_episode_000991.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000991.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000991.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000991.mp4 diff --git a/videos/observation.images.image_wrist_episode_000992.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000992.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000992.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000992.mp4 diff --git a/videos/observation.images.image_wrist_episode_000993.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000993.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000993.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000993.mp4 diff --git a/videos/observation.images.image_wrist_episode_000994.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000994.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000994.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000994.mp4 diff --git a/videos/observation.images.image_wrist_episode_000995.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000995.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000995.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000995.mp4 diff --git a/videos/observation.images.image_wrist_episode_000996.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000996.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000996.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000996.mp4 diff --git a/videos/observation.images.image_wrist_episode_000997.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000997.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000997.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000997.mp4 diff --git a/videos/observation.images.image_wrist_episode_000998.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000998.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000998.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000998.mp4 diff --git a/videos/observation.images.image_wrist_episode_000999.mp4 b/videos/chunk-000/observation.images.image_wrist/episode_000999.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_000999.mp4 rename to videos/chunk-000/observation.images.image_wrist/episode_000999.mp4 diff --git a/videos/observation.images.image_episode_001000.mp4 b/videos/chunk-001/observation.images.image/episode_001000.mp4 similarity index 100% rename from videos/observation.images.image_episode_001000.mp4 rename to videos/chunk-001/observation.images.image/episode_001000.mp4 diff --git a/videos/observation.images.image_episode_001001.mp4 b/videos/chunk-001/observation.images.image/episode_001001.mp4 similarity index 100% rename from videos/observation.images.image_episode_001001.mp4 rename to videos/chunk-001/observation.images.image/episode_001001.mp4 diff --git a/videos/observation.images.image_episode_001002.mp4 b/videos/chunk-001/observation.images.image/episode_001002.mp4 similarity index 100% rename from videos/observation.images.image_episode_001002.mp4 rename to videos/chunk-001/observation.images.image/episode_001002.mp4 diff --git a/videos/observation.images.image_episode_001003.mp4 b/videos/chunk-001/observation.images.image/episode_001003.mp4 similarity index 100% rename from videos/observation.images.image_episode_001003.mp4 rename to videos/chunk-001/observation.images.image/episode_001003.mp4 diff --git a/videos/observation.images.image_episode_001004.mp4 b/videos/chunk-001/observation.images.image/episode_001004.mp4 similarity index 100% rename from videos/observation.images.image_episode_001004.mp4 rename to videos/chunk-001/observation.images.image/episode_001004.mp4 diff --git a/videos/observation.images.image_episode_001005.mp4 b/videos/chunk-001/observation.images.image/episode_001005.mp4 similarity index 100% rename from videos/observation.images.image_episode_001005.mp4 rename to videos/chunk-001/observation.images.image/episode_001005.mp4 diff --git a/videos/observation.images.image_episode_001006.mp4 b/videos/chunk-001/observation.images.image/episode_001006.mp4 similarity index 100% rename from videos/observation.images.image_episode_001006.mp4 rename to videos/chunk-001/observation.images.image/episode_001006.mp4 diff --git a/videos/observation.images.image_episode_001007.mp4 b/videos/chunk-001/observation.images.image/episode_001007.mp4 similarity index 100% rename from videos/observation.images.image_episode_001007.mp4 rename to videos/chunk-001/observation.images.image/episode_001007.mp4 diff --git a/videos/observation.images.image_episode_001008.mp4 b/videos/chunk-001/observation.images.image/episode_001008.mp4 similarity index 100% rename from videos/observation.images.image_episode_001008.mp4 rename to videos/chunk-001/observation.images.image/episode_001008.mp4 diff --git a/videos/observation.images.image_episode_001009.mp4 b/videos/chunk-001/observation.images.image/episode_001009.mp4 similarity index 100% rename from videos/observation.images.image_episode_001009.mp4 rename to videos/chunk-001/observation.images.image/episode_001009.mp4 diff --git a/videos/observation.images.image_episode_001010.mp4 b/videos/chunk-001/observation.images.image/episode_001010.mp4 similarity index 100% rename from videos/observation.images.image_episode_001010.mp4 rename to videos/chunk-001/observation.images.image/episode_001010.mp4 diff --git a/videos/observation.images.image_episode_001011.mp4 b/videos/chunk-001/observation.images.image/episode_001011.mp4 similarity index 100% rename from videos/observation.images.image_episode_001011.mp4 rename to videos/chunk-001/observation.images.image/episode_001011.mp4 diff --git a/videos/observation.images.image_episode_001012.mp4 b/videos/chunk-001/observation.images.image/episode_001012.mp4 similarity index 100% rename from videos/observation.images.image_episode_001012.mp4 rename to videos/chunk-001/observation.images.image/episode_001012.mp4 diff --git a/videos/observation.images.image_episode_001013.mp4 b/videos/chunk-001/observation.images.image/episode_001013.mp4 similarity index 100% rename from videos/observation.images.image_episode_001013.mp4 rename to videos/chunk-001/observation.images.image/episode_001013.mp4 diff --git a/videos/observation.images.image_episode_001014.mp4 b/videos/chunk-001/observation.images.image/episode_001014.mp4 similarity index 100% rename from videos/observation.images.image_episode_001014.mp4 rename to videos/chunk-001/observation.images.image/episode_001014.mp4 diff --git a/videos/observation.images.image_episode_001015.mp4 b/videos/chunk-001/observation.images.image/episode_001015.mp4 similarity index 100% rename from videos/observation.images.image_episode_001015.mp4 rename to videos/chunk-001/observation.images.image/episode_001015.mp4 diff --git a/videos/observation.images.image_episode_001016.mp4 b/videos/chunk-001/observation.images.image/episode_001016.mp4 similarity index 100% rename from videos/observation.images.image_episode_001016.mp4 rename to videos/chunk-001/observation.images.image/episode_001016.mp4 diff --git a/videos/observation.images.image_episode_001017.mp4 b/videos/chunk-001/observation.images.image/episode_001017.mp4 similarity index 100% rename from videos/observation.images.image_episode_001017.mp4 rename to videos/chunk-001/observation.images.image/episode_001017.mp4 diff --git a/videos/observation.images.image_episode_001018.mp4 b/videos/chunk-001/observation.images.image/episode_001018.mp4 similarity index 100% rename from videos/observation.images.image_episode_001018.mp4 rename to videos/chunk-001/observation.images.image/episode_001018.mp4 diff --git a/videos/observation.images.image_episode_001019.mp4 b/videos/chunk-001/observation.images.image/episode_001019.mp4 similarity index 100% rename from videos/observation.images.image_episode_001019.mp4 rename to videos/chunk-001/observation.images.image/episode_001019.mp4 diff --git a/videos/observation.images.image_episode_001020.mp4 b/videos/chunk-001/observation.images.image/episode_001020.mp4 similarity index 100% rename from videos/observation.images.image_episode_001020.mp4 rename to videos/chunk-001/observation.images.image/episode_001020.mp4 diff --git a/videos/observation.images.image_episode_001021.mp4 b/videos/chunk-001/observation.images.image/episode_001021.mp4 similarity index 100% rename from videos/observation.images.image_episode_001021.mp4 rename to videos/chunk-001/observation.images.image/episode_001021.mp4 diff --git a/videos/observation.images.image_episode_001022.mp4 b/videos/chunk-001/observation.images.image/episode_001022.mp4 similarity index 100% rename from videos/observation.images.image_episode_001022.mp4 rename to videos/chunk-001/observation.images.image/episode_001022.mp4 diff --git a/videos/observation.images.image_episode_001023.mp4 b/videos/chunk-001/observation.images.image/episode_001023.mp4 similarity index 100% rename from videos/observation.images.image_episode_001023.mp4 rename to videos/chunk-001/observation.images.image/episode_001023.mp4 diff --git a/videos/observation.images.image_episode_001024.mp4 b/videos/chunk-001/observation.images.image/episode_001024.mp4 similarity index 100% rename from videos/observation.images.image_episode_001024.mp4 rename to videos/chunk-001/observation.images.image/episode_001024.mp4 diff --git a/videos/observation.images.image_episode_001025.mp4 b/videos/chunk-001/observation.images.image/episode_001025.mp4 similarity index 100% rename from videos/observation.images.image_episode_001025.mp4 rename to videos/chunk-001/observation.images.image/episode_001025.mp4 diff --git a/videos/observation.images.image_episode_001026.mp4 b/videos/chunk-001/observation.images.image/episode_001026.mp4 similarity index 100% rename from videos/observation.images.image_episode_001026.mp4 rename to videos/chunk-001/observation.images.image/episode_001026.mp4 diff --git a/videos/observation.images.image_episode_001027.mp4 b/videos/chunk-001/observation.images.image/episode_001027.mp4 similarity index 100% rename from videos/observation.images.image_episode_001027.mp4 rename to videos/chunk-001/observation.images.image/episode_001027.mp4 diff --git a/videos/observation.images.image_episode_001028.mp4 b/videos/chunk-001/observation.images.image/episode_001028.mp4 similarity index 100% rename from videos/observation.images.image_episode_001028.mp4 rename to videos/chunk-001/observation.images.image/episode_001028.mp4 diff --git a/videos/observation.images.image_episode_001029.mp4 b/videos/chunk-001/observation.images.image/episode_001029.mp4 similarity index 100% rename from videos/observation.images.image_episode_001029.mp4 rename to videos/chunk-001/observation.images.image/episode_001029.mp4 diff --git a/videos/observation.images.image_episode_001030.mp4 b/videos/chunk-001/observation.images.image/episode_001030.mp4 similarity index 100% rename from videos/observation.images.image_episode_001030.mp4 rename to videos/chunk-001/observation.images.image/episode_001030.mp4 diff --git a/videos/observation.images.image_episode_001031.mp4 b/videos/chunk-001/observation.images.image/episode_001031.mp4 similarity index 100% rename from videos/observation.images.image_episode_001031.mp4 rename to videos/chunk-001/observation.images.image/episode_001031.mp4 diff --git a/videos/observation.images.image_episode_001032.mp4 b/videos/chunk-001/observation.images.image/episode_001032.mp4 similarity index 100% rename from videos/observation.images.image_episode_001032.mp4 rename to videos/chunk-001/observation.images.image/episode_001032.mp4 diff --git a/videos/observation.images.image_episode_001033.mp4 b/videos/chunk-001/observation.images.image/episode_001033.mp4 similarity index 100% rename from videos/observation.images.image_episode_001033.mp4 rename to videos/chunk-001/observation.images.image/episode_001033.mp4 diff --git a/videos/observation.images.image_episode_001034.mp4 b/videos/chunk-001/observation.images.image/episode_001034.mp4 similarity index 100% rename from videos/observation.images.image_episode_001034.mp4 rename to videos/chunk-001/observation.images.image/episode_001034.mp4 diff --git a/videos/observation.images.image_episode_001035.mp4 b/videos/chunk-001/observation.images.image/episode_001035.mp4 similarity index 100% rename from videos/observation.images.image_episode_001035.mp4 rename to videos/chunk-001/observation.images.image/episode_001035.mp4 diff --git a/videos/observation.images.image_episode_001036.mp4 b/videos/chunk-001/observation.images.image/episode_001036.mp4 similarity index 100% rename from videos/observation.images.image_episode_001036.mp4 rename to videos/chunk-001/observation.images.image/episode_001036.mp4 diff --git a/videos/observation.images.image_episode_001037.mp4 b/videos/chunk-001/observation.images.image/episode_001037.mp4 similarity index 100% rename from videos/observation.images.image_episode_001037.mp4 rename to videos/chunk-001/observation.images.image/episode_001037.mp4 diff --git a/videos/observation.images.image_episode_001038.mp4 b/videos/chunk-001/observation.images.image/episode_001038.mp4 similarity index 100% rename from videos/observation.images.image_episode_001038.mp4 rename to videos/chunk-001/observation.images.image/episode_001038.mp4 diff --git a/videos/observation.images.image_episode_001039.mp4 b/videos/chunk-001/observation.images.image/episode_001039.mp4 similarity index 100% rename from videos/observation.images.image_episode_001039.mp4 rename to videos/chunk-001/observation.images.image/episode_001039.mp4 diff --git a/videos/observation.images.image_episode_001040.mp4 b/videos/chunk-001/observation.images.image/episode_001040.mp4 similarity index 100% rename from videos/observation.images.image_episode_001040.mp4 rename to videos/chunk-001/observation.images.image/episode_001040.mp4 diff --git a/videos/observation.images.image_episode_001041.mp4 b/videos/chunk-001/observation.images.image/episode_001041.mp4 similarity index 100% rename from videos/observation.images.image_episode_001041.mp4 rename to videos/chunk-001/observation.images.image/episode_001041.mp4 diff --git a/videos/observation.images.image_episode_001042.mp4 b/videos/chunk-001/observation.images.image/episode_001042.mp4 similarity index 100% rename from videos/observation.images.image_episode_001042.mp4 rename to videos/chunk-001/observation.images.image/episode_001042.mp4 diff --git a/videos/observation.images.image_episode_001043.mp4 b/videos/chunk-001/observation.images.image/episode_001043.mp4 similarity index 100% rename from videos/observation.images.image_episode_001043.mp4 rename to videos/chunk-001/observation.images.image/episode_001043.mp4 diff --git a/videos/observation.images.image_episode_001044.mp4 b/videos/chunk-001/observation.images.image/episode_001044.mp4 similarity index 100% rename from videos/observation.images.image_episode_001044.mp4 rename to videos/chunk-001/observation.images.image/episode_001044.mp4 diff --git a/videos/observation.images.image_episode_001045.mp4 b/videos/chunk-001/observation.images.image/episode_001045.mp4 similarity index 100% rename from videos/observation.images.image_episode_001045.mp4 rename to videos/chunk-001/observation.images.image/episode_001045.mp4 diff --git a/videos/observation.images.image_episode_001046.mp4 b/videos/chunk-001/observation.images.image/episode_001046.mp4 similarity index 100% rename from videos/observation.images.image_episode_001046.mp4 rename to videos/chunk-001/observation.images.image/episode_001046.mp4 diff --git a/videos/observation.images.image_episode_001047.mp4 b/videos/chunk-001/observation.images.image/episode_001047.mp4 similarity index 100% rename from videos/observation.images.image_episode_001047.mp4 rename to videos/chunk-001/observation.images.image/episode_001047.mp4 diff --git a/videos/observation.images.image_episode_001048.mp4 b/videos/chunk-001/observation.images.image/episode_001048.mp4 similarity index 100% rename from videos/observation.images.image_episode_001048.mp4 rename to videos/chunk-001/observation.images.image/episode_001048.mp4 diff --git a/videos/observation.images.image_episode_001049.mp4 b/videos/chunk-001/observation.images.image/episode_001049.mp4 similarity index 100% rename from videos/observation.images.image_episode_001049.mp4 rename to videos/chunk-001/observation.images.image/episode_001049.mp4 diff --git a/videos/observation.images.image_episode_001050.mp4 b/videos/chunk-001/observation.images.image/episode_001050.mp4 similarity index 100% rename from videos/observation.images.image_episode_001050.mp4 rename to videos/chunk-001/observation.images.image/episode_001050.mp4 diff --git a/videos/observation.images.image_episode_001051.mp4 b/videos/chunk-001/observation.images.image/episode_001051.mp4 similarity index 100% rename from videos/observation.images.image_episode_001051.mp4 rename to videos/chunk-001/observation.images.image/episode_001051.mp4 diff --git a/videos/observation.images.image_episode_001052.mp4 b/videos/chunk-001/observation.images.image/episode_001052.mp4 similarity index 100% rename from videos/observation.images.image_episode_001052.mp4 rename to videos/chunk-001/observation.images.image/episode_001052.mp4 diff --git a/videos/observation.images.image_episode_001053.mp4 b/videos/chunk-001/observation.images.image/episode_001053.mp4 similarity index 100% rename from videos/observation.images.image_episode_001053.mp4 rename to videos/chunk-001/observation.images.image/episode_001053.mp4 diff --git a/videos/observation.images.image_episode_001054.mp4 b/videos/chunk-001/observation.images.image/episode_001054.mp4 similarity index 100% rename from videos/observation.images.image_episode_001054.mp4 rename to videos/chunk-001/observation.images.image/episode_001054.mp4 diff --git a/videos/observation.images.image_episode_001055.mp4 b/videos/chunk-001/observation.images.image/episode_001055.mp4 similarity index 100% rename from videos/observation.images.image_episode_001055.mp4 rename to videos/chunk-001/observation.images.image/episode_001055.mp4 diff --git a/videos/observation.images.image_episode_001056.mp4 b/videos/chunk-001/observation.images.image/episode_001056.mp4 similarity index 100% rename from videos/observation.images.image_episode_001056.mp4 rename to videos/chunk-001/observation.images.image/episode_001056.mp4 diff --git a/videos/observation.images.image_episode_001057.mp4 b/videos/chunk-001/observation.images.image/episode_001057.mp4 similarity index 100% rename from videos/observation.images.image_episode_001057.mp4 rename to videos/chunk-001/observation.images.image/episode_001057.mp4 diff --git a/videos/observation.images.image_episode_001058.mp4 b/videos/chunk-001/observation.images.image/episode_001058.mp4 similarity index 100% rename from videos/observation.images.image_episode_001058.mp4 rename to videos/chunk-001/observation.images.image/episode_001058.mp4 diff --git a/videos/observation.images.image_episode_001059.mp4 b/videos/chunk-001/observation.images.image/episode_001059.mp4 similarity index 100% rename from videos/observation.images.image_episode_001059.mp4 rename to videos/chunk-001/observation.images.image/episode_001059.mp4 diff --git a/videos/observation.images.image_episode_001060.mp4 b/videos/chunk-001/observation.images.image/episode_001060.mp4 similarity index 100% rename from videos/observation.images.image_episode_001060.mp4 rename to videos/chunk-001/observation.images.image/episode_001060.mp4 diff --git a/videos/observation.images.image_episode_001061.mp4 b/videos/chunk-001/observation.images.image/episode_001061.mp4 similarity index 100% rename from videos/observation.images.image_episode_001061.mp4 rename to videos/chunk-001/observation.images.image/episode_001061.mp4 diff --git a/videos/observation.images.image_episode_001062.mp4 b/videos/chunk-001/observation.images.image/episode_001062.mp4 similarity index 100% rename from videos/observation.images.image_episode_001062.mp4 rename to videos/chunk-001/observation.images.image/episode_001062.mp4 diff --git a/videos/observation.images.image_episode_001063.mp4 b/videos/chunk-001/observation.images.image/episode_001063.mp4 similarity index 100% rename from videos/observation.images.image_episode_001063.mp4 rename to videos/chunk-001/observation.images.image/episode_001063.mp4 diff --git a/videos/observation.images.image_episode_001064.mp4 b/videos/chunk-001/observation.images.image/episode_001064.mp4 similarity index 100% rename from videos/observation.images.image_episode_001064.mp4 rename to videos/chunk-001/observation.images.image/episode_001064.mp4 diff --git a/videos/observation.images.image_episode_001065.mp4 b/videos/chunk-001/observation.images.image/episode_001065.mp4 similarity index 100% rename from videos/observation.images.image_episode_001065.mp4 rename to videos/chunk-001/observation.images.image/episode_001065.mp4 diff --git a/videos/observation.images.image_episode_001066.mp4 b/videos/chunk-001/observation.images.image/episode_001066.mp4 similarity index 100% rename from videos/observation.images.image_episode_001066.mp4 rename to videos/chunk-001/observation.images.image/episode_001066.mp4 diff --git a/videos/observation.images.image_episode_001067.mp4 b/videos/chunk-001/observation.images.image/episode_001067.mp4 similarity index 100% rename from videos/observation.images.image_episode_001067.mp4 rename to videos/chunk-001/observation.images.image/episode_001067.mp4 diff --git a/videos/observation.images.image_episode_001068.mp4 b/videos/chunk-001/observation.images.image/episode_001068.mp4 similarity index 100% rename from videos/observation.images.image_episode_001068.mp4 rename to videos/chunk-001/observation.images.image/episode_001068.mp4 diff --git a/videos/observation.images.image_episode_001069.mp4 b/videos/chunk-001/observation.images.image/episode_001069.mp4 similarity index 100% rename from videos/observation.images.image_episode_001069.mp4 rename to videos/chunk-001/observation.images.image/episode_001069.mp4 diff --git a/videos/observation.images.image_episode_001070.mp4 b/videos/chunk-001/observation.images.image/episode_001070.mp4 similarity index 100% rename from videos/observation.images.image_episode_001070.mp4 rename to videos/chunk-001/observation.images.image/episode_001070.mp4 diff --git a/videos/observation.images.image_episode_001071.mp4 b/videos/chunk-001/observation.images.image/episode_001071.mp4 similarity index 100% rename from videos/observation.images.image_episode_001071.mp4 rename to videos/chunk-001/observation.images.image/episode_001071.mp4 diff --git a/videos/observation.images.image_episode_001072.mp4 b/videos/chunk-001/observation.images.image/episode_001072.mp4 similarity index 100% rename from videos/observation.images.image_episode_001072.mp4 rename to videos/chunk-001/observation.images.image/episode_001072.mp4 diff --git a/videos/observation.images.image_episode_001073.mp4 b/videos/chunk-001/observation.images.image/episode_001073.mp4 similarity index 100% rename from videos/observation.images.image_episode_001073.mp4 rename to videos/chunk-001/observation.images.image/episode_001073.mp4 diff --git a/videos/observation.images.image_episode_001074.mp4 b/videos/chunk-001/observation.images.image/episode_001074.mp4 similarity index 100% rename from videos/observation.images.image_episode_001074.mp4 rename to videos/chunk-001/observation.images.image/episode_001074.mp4 diff --git a/videos/observation.images.image_episode_001075.mp4 b/videos/chunk-001/observation.images.image/episode_001075.mp4 similarity index 100% rename from videos/observation.images.image_episode_001075.mp4 rename to videos/chunk-001/observation.images.image/episode_001075.mp4 diff --git a/videos/observation.images.image_episode_001076.mp4 b/videos/chunk-001/observation.images.image/episode_001076.mp4 similarity index 100% rename from videos/observation.images.image_episode_001076.mp4 rename to videos/chunk-001/observation.images.image/episode_001076.mp4 diff --git a/videos/observation.images.image_episode_001077.mp4 b/videos/chunk-001/observation.images.image/episode_001077.mp4 similarity index 100% rename from videos/observation.images.image_episode_001077.mp4 rename to videos/chunk-001/observation.images.image/episode_001077.mp4 diff --git a/videos/observation.images.image_episode_001078.mp4 b/videos/chunk-001/observation.images.image/episode_001078.mp4 similarity index 100% rename from videos/observation.images.image_episode_001078.mp4 rename to videos/chunk-001/observation.images.image/episode_001078.mp4 diff --git a/videos/observation.images.image_episode_001079.mp4 b/videos/chunk-001/observation.images.image/episode_001079.mp4 similarity index 100% rename from videos/observation.images.image_episode_001079.mp4 rename to videos/chunk-001/observation.images.image/episode_001079.mp4 diff --git a/videos/observation.images.image_episode_001080.mp4 b/videos/chunk-001/observation.images.image/episode_001080.mp4 similarity index 100% rename from videos/observation.images.image_episode_001080.mp4 rename to videos/chunk-001/observation.images.image/episode_001080.mp4 diff --git a/videos/observation.images.image_episode_001081.mp4 b/videos/chunk-001/observation.images.image/episode_001081.mp4 similarity index 100% rename from videos/observation.images.image_episode_001081.mp4 rename to videos/chunk-001/observation.images.image/episode_001081.mp4 diff --git a/videos/observation.images.image_episode_001082.mp4 b/videos/chunk-001/observation.images.image/episode_001082.mp4 similarity index 100% rename from videos/observation.images.image_episode_001082.mp4 rename to videos/chunk-001/observation.images.image/episode_001082.mp4 diff --git a/videos/observation.images.image_episode_001083.mp4 b/videos/chunk-001/observation.images.image/episode_001083.mp4 similarity index 100% rename from videos/observation.images.image_episode_001083.mp4 rename to videos/chunk-001/observation.images.image/episode_001083.mp4 diff --git a/videos/observation.images.image_episode_001084.mp4 b/videos/chunk-001/observation.images.image/episode_001084.mp4 similarity index 100% rename from videos/observation.images.image_episode_001084.mp4 rename to videos/chunk-001/observation.images.image/episode_001084.mp4 diff --git a/videos/observation.images.image_wrist_episode_001000.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001000.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001000.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001000.mp4 diff --git a/videos/observation.images.image_wrist_episode_001001.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001001.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001001.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001001.mp4 diff --git a/videos/observation.images.image_wrist_episode_001002.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001002.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001002.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001002.mp4 diff --git a/videos/observation.images.image_wrist_episode_001003.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001003.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001003.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001003.mp4 diff --git a/videos/observation.images.image_wrist_episode_001004.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001004.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001004.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001004.mp4 diff --git a/videos/observation.images.image_wrist_episode_001005.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001005.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001005.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001005.mp4 diff --git a/videos/observation.images.image_wrist_episode_001006.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001006.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001006.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001006.mp4 diff --git a/videos/observation.images.image_wrist_episode_001007.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001007.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001007.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001007.mp4 diff --git a/videos/observation.images.image_wrist_episode_001008.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001008.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001008.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001008.mp4 diff --git a/videos/observation.images.image_wrist_episode_001009.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001009.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001009.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001009.mp4 diff --git a/videos/observation.images.image_wrist_episode_001010.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001010.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001010.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001010.mp4 diff --git a/videos/observation.images.image_wrist_episode_001011.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001011.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001011.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001011.mp4 diff --git a/videos/observation.images.image_wrist_episode_001012.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001012.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001012.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001012.mp4 diff --git a/videos/observation.images.image_wrist_episode_001013.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001013.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001013.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001013.mp4 diff --git a/videos/observation.images.image_wrist_episode_001014.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001014.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001014.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001014.mp4 diff --git a/videos/observation.images.image_wrist_episode_001015.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001015.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001015.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001015.mp4 diff --git a/videos/observation.images.image_wrist_episode_001016.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001016.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001016.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001016.mp4 diff --git a/videos/observation.images.image_wrist_episode_001017.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001017.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001017.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001017.mp4 diff --git a/videos/observation.images.image_wrist_episode_001018.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001018.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001018.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001018.mp4 diff --git a/videos/observation.images.image_wrist_episode_001019.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001019.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001019.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001019.mp4 diff --git a/videos/observation.images.image_wrist_episode_001020.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001020.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001020.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001020.mp4 diff --git a/videos/observation.images.image_wrist_episode_001021.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001021.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001021.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001021.mp4 diff --git a/videos/observation.images.image_wrist_episode_001022.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001022.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001022.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001022.mp4 diff --git a/videos/observation.images.image_wrist_episode_001023.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001023.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001023.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001023.mp4 diff --git a/videos/observation.images.image_wrist_episode_001024.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001024.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001024.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001024.mp4 diff --git a/videos/observation.images.image_wrist_episode_001025.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001025.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001025.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001025.mp4 diff --git a/videos/observation.images.image_wrist_episode_001026.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001026.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001026.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001026.mp4 diff --git a/videos/observation.images.image_wrist_episode_001027.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001027.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001027.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001027.mp4 diff --git a/videos/observation.images.image_wrist_episode_001028.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001028.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001028.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001028.mp4 diff --git a/videos/observation.images.image_wrist_episode_001029.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001029.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001029.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001029.mp4 diff --git a/videos/observation.images.image_wrist_episode_001030.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001030.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001030.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001030.mp4 diff --git a/videos/observation.images.image_wrist_episode_001031.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001031.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001031.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001031.mp4 diff --git a/videos/observation.images.image_wrist_episode_001032.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001032.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001032.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001032.mp4 diff --git a/videos/observation.images.image_wrist_episode_001033.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001033.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001033.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001033.mp4 diff --git a/videos/observation.images.image_wrist_episode_001034.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001034.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001034.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001034.mp4 diff --git a/videos/observation.images.image_wrist_episode_001035.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001035.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001035.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001035.mp4 diff --git a/videos/observation.images.image_wrist_episode_001036.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001036.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001036.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001036.mp4 diff --git a/videos/observation.images.image_wrist_episode_001037.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001037.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001037.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001037.mp4 diff --git a/videos/observation.images.image_wrist_episode_001038.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001038.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001038.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001038.mp4 diff --git a/videos/observation.images.image_wrist_episode_001039.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001039.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001039.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001039.mp4 diff --git a/videos/observation.images.image_wrist_episode_001040.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001040.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001040.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001040.mp4 diff --git a/videos/observation.images.image_wrist_episode_001041.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001041.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001041.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001041.mp4 diff --git a/videos/observation.images.image_wrist_episode_001042.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001042.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001042.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001042.mp4 diff --git a/videos/observation.images.image_wrist_episode_001043.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001043.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001043.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001043.mp4 diff --git a/videos/observation.images.image_wrist_episode_001044.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001044.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001044.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001044.mp4 diff --git a/videos/observation.images.image_wrist_episode_001045.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001045.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001045.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001045.mp4 diff --git a/videos/observation.images.image_wrist_episode_001046.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001046.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001046.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001046.mp4 diff --git a/videos/observation.images.image_wrist_episode_001047.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001047.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001047.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001047.mp4 diff --git a/videos/observation.images.image_wrist_episode_001048.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001048.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001048.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001048.mp4 diff --git a/videos/observation.images.image_wrist_episode_001049.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001049.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001049.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001049.mp4 diff --git a/videos/observation.images.image_wrist_episode_001050.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001050.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001050.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001050.mp4 diff --git a/videos/observation.images.image_wrist_episode_001051.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001051.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001051.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001051.mp4 diff --git a/videos/observation.images.image_wrist_episode_001052.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001052.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001052.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001052.mp4 diff --git a/videos/observation.images.image_wrist_episode_001053.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001053.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001053.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001053.mp4 diff --git a/videos/observation.images.image_wrist_episode_001054.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001054.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001054.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001054.mp4 diff --git a/videos/observation.images.image_wrist_episode_001055.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001055.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001055.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001055.mp4 diff --git a/videos/observation.images.image_wrist_episode_001056.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001056.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001056.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001056.mp4 diff --git a/videos/observation.images.image_wrist_episode_001057.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001057.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001057.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001057.mp4 diff --git a/videos/observation.images.image_wrist_episode_001058.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001058.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001058.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001058.mp4 diff --git a/videos/observation.images.image_wrist_episode_001059.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001059.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001059.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001059.mp4 diff --git a/videos/observation.images.image_wrist_episode_001060.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001060.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001060.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001060.mp4 diff --git a/videos/observation.images.image_wrist_episode_001061.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001061.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001061.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001061.mp4 diff --git a/videos/observation.images.image_wrist_episode_001062.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001062.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001062.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001062.mp4 diff --git a/videos/observation.images.image_wrist_episode_001063.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001063.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001063.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001063.mp4 diff --git a/videos/observation.images.image_wrist_episode_001064.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001064.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001064.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001064.mp4 diff --git a/videos/observation.images.image_wrist_episode_001065.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001065.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001065.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001065.mp4 diff --git a/videos/observation.images.image_wrist_episode_001066.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001066.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001066.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001066.mp4 diff --git a/videos/observation.images.image_wrist_episode_001067.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001067.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001067.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001067.mp4 diff --git a/videos/observation.images.image_wrist_episode_001068.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001068.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001068.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001068.mp4 diff --git a/videos/observation.images.image_wrist_episode_001069.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001069.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001069.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001069.mp4 diff --git a/videos/observation.images.image_wrist_episode_001070.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001070.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001070.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001070.mp4 diff --git a/videos/observation.images.image_wrist_episode_001071.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001071.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001071.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001071.mp4 diff --git a/videos/observation.images.image_wrist_episode_001072.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001072.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001072.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001072.mp4 diff --git a/videos/observation.images.image_wrist_episode_001073.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001073.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001073.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001073.mp4 diff --git a/videos/observation.images.image_wrist_episode_001074.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001074.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001074.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001074.mp4 diff --git a/videos/observation.images.image_wrist_episode_001075.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001075.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001075.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001075.mp4 diff --git a/videos/observation.images.image_wrist_episode_001076.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001076.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001076.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001076.mp4 diff --git a/videos/observation.images.image_wrist_episode_001077.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001077.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001077.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001077.mp4 diff --git a/videos/observation.images.image_wrist_episode_001078.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001078.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001078.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001078.mp4 diff --git a/videos/observation.images.image_wrist_episode_001079.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001079.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001079.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001079.mp4 diff --git a/videos/observation.images.image_wrist_episode_001080.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001080.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001080.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001080.mp4 diff --git a/videos/observation.images.image_wrist_episode_001081.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001081.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001081.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001081.mp4 diff --git a/videos/observation.images.image_wrist_episode_001082.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001082.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001082.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001082.mp4 diff --git a/videos/observation.images.image_wrist_episode_001083.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001083.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001083.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001083.mp4 diff --git a/videos/observation.images.image_wrist_episode_001084.mp4 b/videos/chunk-001/observation.images.image_wrist/episode_001084.mp4 similarity index 100% rename from videos/observation.images.image_wrist_episode_001084.mp4 rename to videos/chunk-001/observation.images.image_wrist/episode_001084.mp4