Using dataloader in order to extract and save MVs & Residual

[Esaada]

Hi Guys, I want to use your data loader in a bit different way, I want to run on all the videos in my dataset, so that for each video will have saved MVs and Residuals.
I thought about just calling the load method multiple times something like:
{for Motion Vectors}
for my_gop_index in range():
for frame_index in range():
load(video_name, my_gop_index, frame_index, 1, True)

I know that the code is missing, but do you think it will work, or I'm missing something?

Thanks!