MiniMax FastH3 in ComfyUI: three video workflows and speed tests
pixaromadesign · reddit · 2026-09-23
Pixaroma's episode 35 tutorial covers running MiniMax FastH3 in ComfyUI with three workflows: text-to-video, first-frame-to-video, and first-and-last-frame-to-video. It walks through model setup, resolution and duration settings, prompt creation with Google Gemini, and compares generation times across resolutions, plus an image-to-image video transition demo. The workflows use Pixaroma Nodes, Kitchen Attention, and Sparse Attention, and can run locally or in the cloud on RunningHub.
More from coding & agent
- Dev builds 100% local metasearch engine with DiffusionGemma on vLLM — bodonoghue85 · 2026-09-24
- Voice Agents Can't Tell Who's Talking: Voice Isolation Cuts WER from 23.3% to 6.2% — thetripathi58 · 2026-09-24
- Project Reportedly One-Shot by Claude Opus 5.5 With One Bug-Fix Prompt — Robert_Palgrave · 2026-09-24
- Dev spots aria-checked on a <button>: evidence vibe-coded LLM output isn't being challenged enough — jh3yy · 2026-09-24
- serve-sim adds iPhone Duo support with 3D model, camera dev, and agent-accessible tree inspection — Baconbrix · 2026-09-24
- Open-source Nautilo lets your Genie agent orchestrate Codex, Claude Code and Hermes — Dan_Jeffries1 · 2026-09-24