knoic / ComfyUI-MiniMaxH3-PrefixStream

Why you might care

Aimed at users of native MiniMax H3 ComfyUI workflows who want to extend video segment by segment. It adds continuation config and applier nodes using native masked audio-video latents, a clip bin gallery for picking the next segment, and trim and stitch nodes that handle overlap and sync. It is designed to avoid modifying ComfyUI source or monkey-patching the H3 model.