boboweb Hello. I have personally focused on creating passthrough videos, primarily using JAV content. I have tried utilizing numerous libraries available on GitHub, as well as paid background removal services like After Effects, DaVinci Resolve's Magic Mask, and RunwayML.
After Effects performed surprisingly poorly, and the GitHub libraries were not suitable for VR videos (similar performance to CapCut). The services that I was relatively satisfied with were DaVinci Resolve and RunwayML. With an RTX 4090, DaVinci Resolve completes the process quite quickly. However, DaVinci Resolve struggles to track the person if the female performer transitions from the cowgirl position to the doggy style position.
RunwayML is convenient and tracks people more naturally than DaVinci, but it has a 4K limitation and a 15-minute time constraint. I have heard that if you convert the entire video into frames and remove the background in a photo format, u2net_human_seg can be useful, but I have not utilized it myself.
I have converted JAV 8K videos ranging from 1 minute to about 15 minutes into passthrough format. However, after SLR started mass-producing AI passthrough videos, I discontinued my work.
If you want to remove the background of videos not available on SLR, as someone with some experience, I recommend using DaVinci Resolve's Magic Mask and RunwayML.
