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I built a free open-source node pack for 2–3 minute videos with MiniMax H3 (1080P, one run)

Most video workflows I tried topped out at 10–15 seconds, so over the past few months I built H3MD Director — a set of ComfyUI nodes that render 2–3 minute videos with MiniMax H3 in a single run, keeping faces, colors and lighting consistent. Everything in the clip was made with it: a music video,…

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  1. 2026-11-02 04:12 · r/StableDiffusion
    I built a free open-source node pack for 2–3 minute videos with MiniMax H3 (1080P, one run)

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