What is the minimum GPU memory requirement?

[Pythonpa]

HI, thanks for your excellent work.

My question is: what is the minimum GPU memory requirement for processing 256 pixels of video?

And I have a Nvidia RTX 3060Ti,8GB memory, when I running demo.py,It was going to tell me "CUDA is OUT of Memory".........sad.

But, if I‘m running "Thin-Plate-Spline-Motion-Model", which is similar to this project, it will work very well.

[Inferencer]

I have an old GPU (GTX 970) with 4GB and it runs fine my driving vid is 60fps and 4k res, my source image is around 540x540
(im still testing things i'm not endorsing using those sizes), i'm not getting any oom errors