Tensorboard video tensor format?

I’m a little confused about the format of a video tensor for the function add_video

The documentation states that

vid_tensor: (N, T, C, H, W). The values should lie in [0, 255] for type uint8 or [0, 1] for type float

I would image that N=number of frames, C=channels, H=Height, W=Width

What is T? frame rate?

I would guess T is number of frames.

Never worked with video, but N should be batch size and T should be number of frames.