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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