DA3-long

On the project page there is a description of something is called call DA3-Long; that is able to take a 22 minute video.
https://depth-anything-3.github.io/

I have now used the project a bit but anything over 15-20 seconds (200-300 frames) just grinds to a halt.

I implemented a [batched approach](https://github.com/calledit/metric_depth_video_toolbox/blob/main/video_da3.py) and that works but obviously leads to some degradation especially between batches. Is the DA3-Long something you will release? Or is it something else i am missing?

I guess the results i am seeing (with things grinding to a halt) could be cause i have to little vram (24Gb)? If that is the case how much vram would be required for something like a 22 min video?