VaceSwap! FaceSwapping with Vace + Wan2.1

Input a Video and inpaint a new face onto your subject character, then swap that face into the rest of the video! Lip movement is tough with just this workflow. You may want to use LatentSync to do a lipsync pass if accurate lip motion is required.

V1: Use if you don't care about facial expressions

V2: Use for portraits/close-up (degrades further away because it uses MediaPipe)

V3: Use for anything else where you want facial expressions but it isn't a portrait! (Quality is the worst with this one, may have to do a little cleaning up after)

For a demo & tutorial, you can watch here! Unfortunately it doesn't have the facial expressions versions in the video, but everything else is the same!