use 16

app.py

@@ -56,7 +56,7 @@ def get_index(num_frames, num_segments=8):
 def load_video(video_path):
     vr = VideoReader(video_path, ctx=cpu(0))
     num_frames = len(vr)
-    frame_indices = get_index(num_frames, 8)
+    frame_indices = get_index(num_frames, 16)
 
     # transform
     crop_size = 160