Miowtion Studio is a self-hosted web UI and job queue for MiniMax-H3, the open video model that generates video with sound (ambience, voices, music). It runs on a single consumer GPU and turns H3 into a small production tool: write scenes, queue them, and get finished clips or fully assembled episodes.&gt; This is a tool, not a model. It does not include MiniMax-H3 weights or the Miowtion toolkit. Download those from their official sources and respect their licenses.<img src="https://image.civitai.com/xG1nkqKTMzGDvpLrqFT7WA/bcdd4a83-1a0b-4e44-9270-521a6d578cff/original=true/bcdd4a83-1a0b-4e44-9270-521a6d578cff.jpeg" /><img src="https://image.civitai.com/xG1nkqKTMzGDvpLrqFT7WA/7c88dd0e-5255-48ad-8e07-93868fb0e543/original=true/7c88dd0e-5255-48ad-8e07-93868fb0e543.jpeg" /><img src="https://image.civitai.com/xG1nkqKTMzGDvpLrqFT7WA/8a773b21-6e30-40ad-bdec-88d33dd06081/original=true/8a773b21-6e30-40ad-bdec-88d33dd06081.jpeg" /><h3 id="features">Features</h3>- Studio: 3–70 s videos in 16:9, 9:16, 1:1 or 4:3. Longer videos are chained clip by clip from the last frame, so they play like one continuous take.- Start / end images: begin on your picture, end on your picture, or interpolate between both.- Multi-character scenes: up to 6 named characters with their own look and voice, who is in each scene, spoken or sung lines per character.- Presets: save and reuse full setups (style, cast, scenes, music).- Fixed soundtrack: lay your own song over the finished video, with the clip's ambience ducked while the music plays and brought back for a final spoken line.- Episodes: storyboard of shots and title cards, generated as separate jobs and auto-assembled with transitions (fade, flash, wipe, dissolve…), per-shot music cues ("start the track at 3:25 here") and an ambience-ducking slider.- "Split into scenes": describe the whole video once and a local LLM (llama.cpp, any GGUF, vision models can see your start/end images) writes one scene per clip for you. It can also run on another machine on your network (e.g. a Mac) through a small agent.- Queue that respects your hardware: priority, pause/resume, cancel, batching of short clips into one model load, survives restarts.- CPU prompt pre-encoding: while the GPU renders one job, the next text prompt is encoded on the CPU with a RAM watchdog, so the GPU never waits.- Live system meters: CPU, RAM, GPU usage, VRAM and temperature in the header.- Batch CLI: put many ideas in a Markdown file → scenes are written → jobs are queued. Review the scenes first with <code>--solo-escenas</code>.<h3 id="tested-setup">Tested setup</h3>- RTX 4090 (24 GB), 64 GB RAM, Ubuntu 22.04- MiniMax-H3 + Turbo LoRA (8 steps), Veda sparse attention or full attention for max quality- Typical speed: a 14 s clip in ~10 min; a 70 s chained video in ~1–2.5 h depending on quality<h3 id="notes">Notes</h3>- The model is offloaded block by block from RAM, so 64 GB RAM is the practical minimum; more RAM means faster runs.- Write scene descriptions in English; dialogue can be in any language the model supports.- Built with Flask, SQLite and ffmpeg. No cloud services, everything runs locally.<h3 id="quick-reminder:">Quick reminder:</h3>There's a <a target="_blank" rel="ugc" href="http://README.MD">README.MD</a> file inside the miowtion-studio folder with the full guide, but here's the short version:1. Miowtion Studio is the web UI + queue. It needs the Miowtion toolkit and the MiniMax-H3 weights installed first (they're not included in the zip, get them from their official sources). Make sure a plain Miowtion generation works on its own before installing the studio.2. Then, on the same machine, unzip and run: sudo MIOWTION_ROOT=/path/to/Miowtion bash <a target="_blank" rel="ugc" href="http://install.sh">install.sh</a>3. It installs a systemd service and prints the URL (port 7860). Open it in your browser and you're ready.To help you faster if anything goes wrong, could you tell me:- Your OS (it's built for Linux / Ubuntu 22.04, Windows only via WSL2, untested)- Your GPU and how much VRAM it has- How much system RAM you have (64 GB is the practical minimum, since the model is streamed from RAM)- Whether Miowtion + the MiniMax-H3 weights are already installed and a test generation works- If <a target="_blank" rel="ugc" href="http://install.sh">install.sh</a> already ran: the last lines it printedNote: the interface is in Spanish for now (English is on the roadmap). Happy to help with anything!<h3 id="roadmap-(ideas-for-future-versions)">Roadmap (ideas for future versions)</h3>Nothing here has a date. Tell me in the comments what you'd use most and that's what goes first.- English UI: full interface translation with a language switch (the current UI is in Spanish).- Easier setup: an installer that checks Miowtion, the H3 weights, ffmpeg and llama.cpp, and tells you exactly what is missing.- Faster runs on 128 GB RAM machines: keep the video model and the prompt encoder loaded between clips (~25% faster per clip).- Multi-GPU / multi-machine queue: send jobs to several boxes from one studio.- More presets and episode templates: anime opening, music video, vertical promo for Reels/Stories, short dialogue scene.- Scene editor upgrades: regenerate a single scene of a chained video, reorder clips, preview each scene's prompt before queuing.- Smarter "split into scenes": style-aware prompts, a "rewrite this scene" button, and character consistency checks.- Audio tools: beat-synced cuts for episodes, per-shot volume, sound-effect layers.- Export presets: one-click 9:16 / 1:1 versions with blurred background, subtitles burned in from the dialogue lines.

Miowtion Studio

First public release: Studio (3–70 s, chained clips), Episodes with auto-assembly and per-shot music, fixed soundtrack mixing, local-LLM scene splitting, batch CLI, CPU prompt pre-encoding, system meters.

Files with SHA256: 884aea5d393c78c022a314b082bb4d4e0b759a8d77bcf84876980209dd62b8d5