MiniMax H3 Local Bug: Latent Preview Works but Final Video Output is Black

Dependent_Fan5369 · reddit · 2026-08-06

Users are reporting a black screen issue when running the FP8 version of the MiniMax H3 model locally for video generation. Across both text-to-video and image-to-video modes, the latent preview shows actual footage, but the final rendered output is completely black.

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