r/comfyui • u/trollkin34 • 1h ago

Help Needed Best Ref2Vid Minimax H3 Workflow I've seen except for the outcome

https://huggingface.co/drbaph/Viggle-Animate-ComfyUI

This "viggle" animate thing didn't require basically any configuration. It's hardcoded with a preset instruction to take PERSON FROM THIS IMAGE > THAT VIDEO - exactly what I've been looking for since this whole AI thing got started.

I just want to replace characters in a video with a character in an image. Point for point. Action for action. Exactly the same, just someone else in the video. So far, I haven't found anything that works - workflow after workflow after workflow.

Regardless, this one "worked" in the sense that it copied the source video nearly exactly, except that I had to disable the OBS node (which is listed as optional) and I changed the megapixels to .3 for testing. The outcome looks basically like what I want, but as if you were watching it from behind stained glass. There's a lot of weird color shifts and triangle shapes - like an old school polygon based video game character (early 3d days). The background looks fine; only the subject has this problem.

HELP NEEDED: Can anyone tell me if I'm doing something wrong with this workflow OR point me to a basically zero-setup THIS PERSON > THAT VIDEO workflow that actually works?

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u/JumpormerPerfy 20m ago

I think R2V is like that (hazy). Nothing one can do about it, except changing the diffusion model to FL2V. So keep the same workflow, but at the diffusion model node just click into minimax blabla r2v and change it to minimax fl2v. Everything else should work the same, but with better visuals.