ComfyUI MiniMax H3 Node Update: Multi-Shot 60s Timelines & External LLM Support
scooglecops · reddit · 2026-08-13
A developer has released a comprehensive update to the ComfyUI-MiniMax-Creator node pack (originally by roadmaus), introducing the MiniMax H3 Timeline node designed to generate long, coherent videos up to 60 seconds or more.
Key Features & Updates:
- Long Video Timelines: Chain up to 24 clips together. New segments automatically pick up from the final frame of the previous segment to maintain character and environment consistency. It also seamlessly carries background audio across cuts with motion feathering and auto-muxes everything into a single MP4.
- External LLM Support: Added integration with Ollama and LM Studio Refiner to assist with prompts.
- UI & Preview Enhancements: Fixed real-time sampling previews without needing heavy TAEH3 VAE models. Added a persistent, resizable, 4-way positioning satellite preview box that stays open across workspace tabs.
- History & Safety: Step backward/forward through past renders and added a safety modal before deleting renders.
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