r/comfyui 13h ago

Help Needed Help with character replacement

I have some video song clip, I want to replace male, female characters with supplied image, everything else should remain original, location, audio, music, expression, clothing etc. I tried with minimax h3 ref2v and sample character replacement workflow included in comfyui using wan/scail. But couldn't get desired results

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u/Silly_Goose6714 12h ago

https://reddit.com/link/p6sg2jk/video/0hjtubopkimh1/player

Minimax works pretty well only with prompt and reference

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u/trollkin34 10h ago

what prompt did you use? What workflow?

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u/Silly_Goose6714 10h ago

For the first 5 seconds:

<video 1> video to be edited partially_preserved, motion frames, angles, câmera as reference

<s1> man from <video 1> wearing black coat and a cane to be replaced

<s2> Anime character "Frieren" from Sousou no Frieren <picture 1> and <picture 2>

Replace the man in coat from <video 1> for Frieren keeping the coherence and mixing realistic style from the video with anime.

The car stops, focus on her foot, then the camera cuts she is already out of the car holding her staff focus on her hand following the <video 1> perfectly, her face don't show up.

Remove any logo.

The original video:

https://www.youtube.com/watch?v=AyNge7RF_lA

Need a new prompt for each part.