{
 "schema_version": 1,
 "generated": "2026-10-20",
 "repo": "Carasibana/ComfyUI-H3-FaceRefine",
 "name": "ComfyUI-H3-FaceRefine",
 "owner": "Carasibana",
 "slug": "carasibana-comfyui-h3-facerefine",
 "github": "https://github.com/Carasibana/ComfyUI-H3-FaceRefine",
 "what": "A ComfyUI custom node set that tracks small faces in MiniMax H3 video, crops to each face, refines it with H3, and composites it back into the clip.",
 "why": "",
 "language": "Python",
 "requirements": [
  "ComfyUI with MiniMax H3 support (H3 nodes are core in comfy_extras/nodes_minimax_h3.py)",
  "A face detector such as face_yolov8m.pt in models/ultralytics/bbox/, which you must supply yourself",
  "MiniMax H3 diffusion model, Qwen3-VL text encoder, and the H3 video and audio VAEs in their ComfyUI model folders",
  "Git, to clone the pack into ComfyUI/custom_nodes/",
  "ComfyUI-VideoHelperSuite if you want to save the output video with VHS_VideoCombine"
 ],
 "audience_note": "Video creators and editors who run MiniMax H3 inside ComfyUI and need faces that look better when the head is small in frame.",
 "risk": "dual-use",
 "section": "earlier",
 "weekly_rank": null,
 "category": "Content",
 "url": "https://dedupedai.com/use-cases/carasibana-comfyui-h3-facerefine/",
 "use_case_count": 3,
 "use_cases": [
  {
   "id": "carasibana-comfyui-h3-facerefine--refine-small-faces-in-h3-video",
   "title": "Refine small faces in a MiniMax H3 video",
   "best": true,
   "url": "https://dedupedai.com/use-cases/carasibana-comfyui-h3-facerefine/refine-small-faces-in-h3-video/",
   "json": "https://dedupedai.com/use-cases/u/carasibana-comfyui-h3-facerefine/refine-small-faces-in-h3-video.json"
  },
  {
   "id": "carasibana-comfyui-h3-facerefine--pick-the-right-face-in-multi-person-clip",
   "title": "Pick the right face in a multi-person video",
   "best": false,
   "url": "https://dedupedai.com/use-cases/carasibana-comfyui-h3-facerefine/pick-the-right-face-in-multi-person-clip/",
   "json": "https://dedupedai.com/use-cases/u/carasibana-comfyui-h3-facerefine/pick-the-right-face-in-multi-person-clip.json"
  },
  {
   "id": "carasibana-comfyui-h3-facerefine--check-face-crop-before-full-render",
   "title": "Check the face crop before a full H3 render",
   "best": false,
   "url": "https://dedupedai.com/use-cases/carasibana-comfyui-h3-facerefine/check-face-crop-before-full-render/",
   "json": "https://dedupedai.com/use-cases/u/carasibana-comfyui-h3-facerefine/check-face-crop-before-full-render.json"
  }
 ],
 "disclaimer": "Third-party repos we don't own or vouch for. AI-generated use cases can be wrong: review everything and run at your own risk."
}