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minimax h3 video model
Blend prompts, images, clips, and audio in one engine and get 2K video with built-in stereo sound from the minimax h3 video model — up to 15s.
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What Sets the minimax h3 video model Apart
Built by MiniMax as an open-weight, general-purpose omni-modal engine, the minimax h3 video model runs on fal.ai as a Day 0 ecosystem partner. A single context absorbs text, images, video, and audio, then returns 2K footage with original stereo sound lasting as long as 15 seconds. Expect pinpoint local edits, crisp on-screen text and interface rendering, and as many as 12 multimodal reference inputs per job.
- A Single Context for Every InputOne request can carry as many as 9 images, 3 video clips, and 3 audio tracks. The minimax h3 video model weaves identity, performance, camera, and sound into one coherent result.
- Stereo Sound Baked InEach render from the minimax h3 video model arrives with original music, dialogue, foley, and ambience already synced to the cut — plus voice transfer and cloning from reference recordings.
- Surgical Local EditsSwap a product, rewrite a sign, re-record a line, or flip day into night. The minimax h3 video model changes only the region you target while the rest of the frame holds steady.
Three Steps to Run the minimax h3 video model
Three steps are all it takes to call the minimax h3 video model API and produce 2K footage with synchronized audio.
Capabilities Built Into the minimax h3 video model
Three API routes, one unified multimodal context, native stereo audio, pinpoint local editing, clean text rendering, and usage-based pricing — the minimax h3 video model covers the whole 2K production pipeline on fal.ai.
A Trio of Generation Endpoints
Text-to-video, image-to-video with first- and last-frame control, and reference-to-video — three routes that cover practically any production workflow you bring to the minimax h3 video model.
As Many as 12 Reference Files
Stack 9 images, 3 clips, and 3 audio tracks together. The minimax h3 video model pulls identity, performance, camera movement, composition, and cutting rhythm straight from those references.
On-Screen Text and UI Rendering
Crisp captions, end cards, brand marks, and animated interfaces — landing pages, game menus, HUDs, and kinetic typography all render cleanly inside the minimax h3 video model.
Prompts Up to 7,000 Characters
Fit an entire shot list into one request. The minimax h3 video model accepts prompts as long as 7,000 characters, giving you scene-by-scene control in a single call.
24fps at 2K Resolution
Renders land at 2K with a 1440px short edge, running as long as 15 seconds at 24fps. Choose from six aspect ratios or let the minimax h3 video model adapt automatically.
Usage-Based API Pricing
Access the minimax h3 video model through serverless pay-per-use pricing — no minimums, no subscriptions, and commercial-use rights on everything you generate.
minimax h3 video model — Common Questions
Answers to the questions people ask most about running the MiniMax H3 video model on fal.ai.
What exactly is the minimax h3 video model?
It is MiniMax's open-weight, general-purpose omni-modal generation engine, available on fal.ai as a Day 0 ecosystem partner. A single context ingests text, images, video, and audio, then produces 2K video with original stereo sound for as long as 15 seconds.
Which endpoints are available?
Three of them: text-to-video, image-to-video (with optional first- and last-frame control), and reference-to-video, which carries over subjects, styles, motion, camera work, and voices from your reference materials.
Which resolutions and durations can I pick?
Output lands at 2K (1440px on the short edge) and 24fps, with clips running 5 to 15 seconds. Aspect ratios span 21:9, 16:9, 4:3, 1:1, 3:4, and 9:16, plus an adaptive mode.
Does it produce audio as well?
It does — every minimax h3 video model generation ships with native stereo sound: music, dialogue, foley, and ambience matched to the edit. You can also transfer or clone a voice from a reference recording.
How many reference files are allowed?
Twelve in total: 9 images, 3 video clips (2-15s each), and 3 audio tracks (2-15s each). Audio must be paired with at least one image or video for the minimax h3 video model.
Is commercial use allowed?
Yes — anything generated through the fal.ai API with the minimax h3 video model can be used in commercial projects, under the usage rights set out in fal.ai's terms of service.
Put the minimax h3 video model to Work Today
One request is enough to produce 2K video with native stereo audio from the minimax h3 video model — multimodal inputs, targeted editing, and pay-per-use API pricing on fal.ai.