VRAM‑safe timeline director for MiniMax H3 video generation in ComfyUI
MiniMax H3 can render video+audio in a single diffusion pass, but on 8 GB GPUs clips longer than a few seconds exceed memory. ChaoticMinimaxH3Director splits the timeline into VRAM‑safe chunks, unloads the model between renders and stitches the pieces with pixel‑perfect seams. It integrates as a set of ComfyUI nodes, letting artists build scenes visually while the engine handles chunking and cache clearing automatically. This saves manual chopping, cache management and post‑processing, making long‑form AI video creation practical on consumer hardware.
View on GitHub →Luisacaotica/ChaoticMinimaxH3Director_WIP