MZ2FY

**1. has anyone meet this warning in the training process**? Warning: find_unused_parameters=True was specified in DDP constructor, but did not find any unused parameters in the forward pass. This flag...

thanks a lot for your response!

I met the same problem! Have you solved it?

> Hi, I think sampling only one frame from each video for testing may result in large variations. On average, we use about 50 frames/sequence for testing. Frame-level performance is...