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minimax h3 video model
An omni-modal engine that renders 2K footage and matching stereo audio in a single request. The minimax h3 video model handles up to 15 seconds per clip.
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Why the minimax h3 video model Stands Apart
Built by MiniMax as an open-weight omni-modal system and launched on fal.ai as a Day 0 ecosystem partner, the minimax h3 video model reads text, stills, clips, and sound inside one shared context. Expect 2K output paired with original stereo audio, clips of up to 15 seconds, region-level edits that leave the rest of the frame untouched, legible on-screen text and UI, and as many as 12 reference files per run.
- Unified Context Across Four Input TypesA single minimax h3 video model run accepts as many as 9 pictures, 3 clips, and 3 audio tracks, so identity, performance, framing, and sound arrive as one coherent piece.
- Stereo Sound Baked InEach render from the minimax h3 video model ships with original score, spoken lines, foley, and room tone already matched to the cut — plus voice transfer or cloning from a reference recording.
- Surgical, Region-Level EditsSwap a product, rewrite storefront signage, redub a line, or flip daytime into night — the minimax h3 video model touches only the area you target and holds everything else steady.
Three Steps to Your First minimax h3 video model Render
Three API calls are all it takes to pull 2K footage with matching audio out of the minimax h3 video model.
Capabilities of the minimax h3 video model
Three API routes, one shared multimodal context, stereo audio generated natively, region-level editing, crisp on-screen typography, and usage-based billing — the minimax h3 video model covers the whole path from prompt to finished 2K clip on fal.ai.
Three API Routes
Text-to-video, image-to-video with first- and last-frame control, and reference-to-video — the minimax h3 video model maps onto whichever workflow you already run.
Twelve Reference Files per Run
Feed in 9 pictures, 3 clips, and 3 audio tracks; the minimax h3 video model pulls identity, performance, camera movement, composition, and cutting rhythm from them.
Readable Text and Live Interfaces
End cards, captions, brand marks, and animated interfaces — landing pages, game menus, HUDs, kinetic type — all render cleanly through 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-wide direction.
2K Output at 24fps
Deliver 2K video with a 1440px short edge, runs of up to 15 seconds at 24fps, and six aspect ratios plus an adaptive option from the minimax h3 video model.
Usage-Based API Pricing
Access is serverless and billed per use — no minimum commitment, no subscription, and commercial rights included for whatever the minimax h3 video model produces.
Questions About the minimax h3 video model
Answers to the questions people ask most about running the minimax h3 video model through fal.ai.
What exactly is the minimax h3 video model?
An open-weight, general-purpose omni-modal generation system from MiniMax, launched on fal.ai as a Day 0 ecosystem partner. A single pass through the minimax h3 video model reads text, pictures, clips, and sound together, then returns 2K footage with original stereo audio of up to 15 seconds.
Which endpoints can I call?
Three: text-to-video, image-to-video with optional first- and last-frame control, and reference-to-video, which carries subjects, styles, motion, camera moves, and voices over from your reference files.
What resolution and length are available?
The minimax h3 video model renders 2K (1440px short edge) at 24fps, in clips running 5 to 15 seconds, and supports 21:9, 16:9, 4:3, 1:1, 3:4, and 9:16 plus an adaptive framing mode.
Is audio generated as well?
It is. Every run returns stereo sound — score, dialogue, foley, and ambience — already aligned to the cut, and the minimax h3 video model can also transfer or clone a voice from a reference recording.
How many reference files are allowed?
Twelve in total: 9 pictures, 3 clips (2-15 seconds each), and 3 audio tracks (2-15 seconds each). Any audio you add must be paired with at least one image or clip for the minimax h3 video model.
Can the results be used commercially?
Yes. Output produced through the fal.ai API with the minimax h3 video model may be used in commercial projects, subject to fal.ai's terms of service.
Put the minimax h3 video model to Work
Send one request and receive 2K footage with original stereo audio — multimodal inputs, region-level edits, and pay-as-you-go API access, all through the minimax h3 video model on fal.ai.