Community finds more DMAD steps nearly eliminate shimmering in Minimax H3 video generation
Devajyoti1231 · reddit · 2026-10-04
A user reports that DMAD (multi-step denoising) reduces the shimmering artifacts in Minimax H3 video generation: at the default 4 steps the flicker is pronounced, 8 steps noticeably reduce it, and 12 steps almost eliminate it. The author admits they don't know exactly why it works, but the empirical results hold.
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