MiniMax H3 Workflow: Blur-Free Fast Action and Fixing Unwanted BGM

wjc_5 · reddit · 2026-10-29

A detailed MiniMax H3 context workflow for long videos with clear fast action: simple-plus-interpolation sampling (9 steps regular / 13 combat mode) with separate low- and high-res LoRA stacks (600 EMA, Combat, Motion Repair, FightFlow, LightX2V at specified weights), generating at 1.5-2 megapixels. For unwanted background music, acceleration LoRAs were the main culprit; describing environmental sounds in detail and ending with nondiegeticmusic: N/A helps, with DBS separation and AI-assisted EQ editing for already-generated clips. Includes director-workflow tips on context mode, placeholder videos, and scene changes.

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