Full guide: fully local one-shot music videos with ComfyUI Video Builder on 16GB VRAM

Cheap_Credit_3957 · reddit · 2026-11-08

A complete tutorial covering a fresh ComfyUI portable install through fully local music video generation in Story Mode.

Key points: enable the built-in Manager (off by default in portable builds), install custom nodes, download only the models you need, and run a local LLM (Gemma or Qwen in ComfyUI, or LM Studio / Ollama / llama-server via Custom Server) for prompts and stories. Story, prompts, reference images, renders, and edits all stay on your machine.

Tested on 16GB VRAM + 64GB RAM; lower-spec users can try shorter scenes, lower resolution, and the DMAD/Refine pipeline. A fully local chat-driven agent for the builder is in the works.

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