mmh3_media: ComfyUI Toolkit Stitches MiniMax H3 Videos via Latent Splicing
EinhornArt · reddit · 2026-09-08
A developer released mmh3media, an open-source ComfyUI custom-node bundle that saves MiniMax H3 latent and context resources from generations (as .mmh3 files), enabling stitching of multiple generations — seamlessly when produced with the continuous workflow — as well as latent upscaling.
The demo video shows a latent stitch of six 0.4MP video generations followed by a latent upscale to 0.8MP. Features in development include lip sync, ControlNet, inpainting, and audio. The author notes the tool was built for personal use and still needs polishing; some unpublished features may reach release if there's interest.
More from coding & agent
- Spotify cut Claude Code tokens 90% with a 350-line routing rule, not a model breakthrough — krishnan · 2026-09-08
- A developer proposes an informal agent-native mathlib, tentatively named mathgraph — Sauers_ · 2026-09-08
- Ix builds a persistent symbol graph of your codebase across 26 languages for humans and AI — tom_doerr · 2026-09-08
- Dev builds FreeBuff MCP to route ChatGPT tasks to free agent models — Swimming_Ask3859 · 2026-09-08
- GitHub now classifies agent policy blocks as 'skipped', not failures — Crescitaly · 2026-09-08
- Companion launches iMessage AI agent that reuses your ChatGPT account with MCP support — Scobleizer · 2026-09-08