MiniMax H3 ComfyUI tutorial: seamless video extension and infinite video workflows

Maleficent-Tell-2718 · reddit · 2026-09-08

A ComfyUI tutorial testing several approaches to longer AI videos with MiniMax H3: Runexx's Extend a Video workflow for extending footage with no visible joins, plus two different methods for creating long or potentially infinite video from a single image.

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