MiniMax H3 video gen can't keep characters dead: Reddit user's RTX 3090 workflow test

DirectSentence9823 · reddit · 2026-11-04

A Reddit user testing MiniMax H3 video generation workflows on a power-limited RTX 3090 (1500MHz/300W, 5.5 min per shot) found that dead characters refuse to stay dead — the model keeps adding breathing sounds and body movement despite prompts like "freeze" or "hold the breathing." They're asking the community for workarounds; the sample frames look remarkably realistic.

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