MiniMax H3 Generates Seamless Long Videos on a Single RTX 3060, Workflow Open-Sourced
irmemon225 · reddit · 2026-10-31
A Reddit user demonstrates seamless TikTok-style long videos made with open-source MiniMax H3: 9 clips of 10 seconds at 0.6 MP, 2.5 hours to generate on an RTX 3060 12GB + 16GB RAM, then upscaled with 2x frame interpolation. The ComfyUI timeline workflow is open-sourced on GitHub; the author calls MiniMax the king of open-source video models and hopes an H3.5 improves distant faces, action speed and motion consistency.
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