Video to Video with Face Swap in ComfyUI

Showing how to do video to video in comfyui and keeping a consistent face at the end.

We keep the motion of the original video by using controlnet depth and open pose.

We use animatediff to keep the animation stable.

Finally ReActor and face upscaler to keep the face that we want. Optionally we also apply IPAdaptor during the generation to help keep the face closer to what we want even before the swap. (Note: IPAdaptor can greatly slow down the generation depending on your machine)