Open-Source FrameForge Chains MiniMax H3 Generations Into Long Videos on ComfyUI

Super_Range45 · reddit · 2026-09-11

A Redditor released FrameForge, an open-source video editor built on ComfyUI for chaining MiniMax H3 generations into longer videos. It features an asset library, a browser-based timeline for sequencing generations with per-segment regeneration and input references, and export of individual clips or full sequences. Python-based, runs on Windows/Mac/Linux.

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