How to process video data into the form of new_k400?

[SKBL5694]

I want to resize my custom video data to the short edge size of 320 like new_k400, but I am only familiar with the python. Do you have any good suggestion? Or maybe you can tell me how do you process the origin k400 data to the new_k400. Thanks a lot.

[Andy1621]

For your training data, you do not need to resize them. Resizing 320 is for faster loading. If your data size is small, you do not need to resize them. To resize video, you can follow MMAction2.