MiniMax H3 video generation smears on motion for low-VRAM users, no fix found yet

CharacterSpinach3306 · reddit · 2026-11-13

A Reddit user generating scientific videos with MiniMax H3 quantized checkpoints (FLFF/ref2va) on an 8GB RTX 3070 Ti reports heavy smearing/noise in motion despite clean KREA 2 base images upscaled to 2K/4K. Latent upscaler, DLSS and ESRGAN all fail to fix it. No solution has emerged yet in the thread.

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