De-Rope ComfyUI nodes fix MiniMax H3 smearing at cost of 73% longer generation
arthan1011 · reddit · 2026-08-29
A user shares De-Rope nodes (GitHub: matlowai/ComfyUI-MAINodes) that effectively fix smearing artifacts in MiniMax H3 video generation, especially for animation-style clips.
The technique adds a second pass to video generation (73% more time), which the author considers worth it. A full copy-paste workflow is provided via Pastebin, along with before/after comparison videos.
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