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minimax h3 video model
Turn prompts, stills, clips, or audio into 2K video with stereo sound. The minimax h3 video model runs up to 15 seconds per call.
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What the minimax h3 video model Can Do for Your Videos
Built by MiniMax as an open-weight, omni-modal engine, the minimax h3 video model is hosted on fal.ai from day one. It reads text, stills, footage, and sound inside one shared context, then returns 2K footage with stereo audio lasting up to 15 seconds — with region-level edits, crisp on-screen text, and room for as many as 12 reference files per run.
- A Single Context for Every Input TypeFeed the minimax h3 video model as many as 9 pictures, 3 clips, and 3 audio tracks at once, so identity, motion, camera work, and sound all stay aligned in one result.
- Stereo Sound, Generated NativelyEach render from the minimax h3 video model ships with its own score, spoken lines, foley, and room tone matched to the cut — and voices can be carried over or cloned from a sample.
- Surgical, Region-Level EditsSwap a product, repaint a sign, redub a line, or flip daylight to night: the minimax h3 video model only touches the area you mark, leaving the rest of the frame untouched.
Three Steps to Run the minimax h3 video model
Fire up the minimax h3 video model API and walk away with a 2K clip that carries its own soundtrack.
minimax h3 video model: Capabilities at a Glance
Three endpoints, one shared multimodal context, stereo sound baked in, region-level edits, sharp on-screen typography, and pay-as-you-go pricing — the minimax h3 video model covers the whole 2K pipeline through fal.ai.
Three Ways to Generate
Text-to-video, image-to-video with first- and last-frame control, and reference-to-video — the minimax h3 video model covers whichever path your project needs.
Twelve Reference Slots
Mix 9 pictures, 3 clips, and 3 audio tracks; the minimax h3 video model pulls identity, motion, framing, camera moves, and cutting rhythm from whatever you supply.
Crisp Text and UI Rendering
Titles, end cards, subtitles, and logos come out legible, and real screens — landing pages, game menus, HUDs, kinetic type — can be animated by the minimax h3 video model.
Prompts Up to 7,000 Characters
Drop an entire shot list into one request: the minimax h3 video model accepts prompts as long as 7,000 characters for scene-by-scene control.
2K Output at 24fps
The minimax h3 video model renders 2K footage with a 1440px short edge, clips up to 15 seconds at 24fps, and six fixed aspect ratios plus an adaptive option.
Usage-Based API Pricing
Access is serverless and billed per use — no minimums, no subscriptions, and commercial rights over what the minimax h3 video model produces.
minimax h3 video model: Frequently Asked Questions
Answers to the questions people ask most about running the minimax h3 video model through the fal.ai API.
What exactly is the minimax h3 video model?
An open-weight, omni-modal engine from MiniMax that fal.ai hosts as a day-one partner. Rather than stitching separate tools together, the minimax h3 video model reads text, pictures, footage, and audio in one shared context and returns 2K clips with stereo sound lasting up to 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 locks subjects, styles, motion, camera moves, and voices in place from the material you supply to the minimax h3 video model.
What resolution and clip length can I get?
The minimax h3 video model delivers 2K output at a 1440px 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 setting.
Does the model create its own audio?
It does. Every render from the minimax h3 video model comes back with stereo sound — music, spoken lines, foley, and ambience cut to match the picture — and voices can be transferred or cloned from a reference recording.
How many reference files can I attach?
Twelve in total: 9 images, 3 video clips of 2-15 seconds each, and 3 audio tracks of the same length. Note that audio has to be paired with at least one image or clip for the minimax h3 video model.
Is commercial use allowed?
Yes. Anything produced through the fal.ai API with the minimax h3 video model can be used in commercial work, under the usage rights set out in fal.ai's terms of service.
Put the minimax h3 video model to Work
Send one request to the minimax h3 video model and get 2K footage with stereo sound attached — multimodal inputs, region-level edits, and usage-based API pricing on fal.ai.