Kinetics400/600

[LOTEAT]

Thanks a lot for your codes.
I have problem with the training of kinetics400.

kinetics400_train = torchvision.datasets.Kinetics400(root='...',
                                step_between_clips=clip_steps,
                                frames_per_clip=num_frames, frame_rate=5,
                                extensions=('mp4'),
                                transform=transform, num_workers=2)

I wrote this Dataset in the same way as hmdb51, and I meet an error.
Can you provide the codes of Kinetics400 Dataset?
Looking forward to your reply.