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minimax h3 video model
Turn a written idea or a still image into a 2K clip with the minimax h3 video model. Synced stereo sound comes standard — watermark-free, up to 15 seconds long.
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What the minimax h3 video model Brings to Your Workflow
Built by MiniMax as an open-weight, general-purpose generation model and served on fal.ai from launch day, the minimax h3 video model reads several input types at once. It produces 2K footage with built-in stereo sound lasting as long as 15 seconds, plus region-level editing, crisp on-screen text, and support for as many as 12 reference files in a single run.
- A Single Pass for Mixed InputsFeed the minimax h3 video model as many as 9 pictures, 3 clips, and 3 audio tracks together, and it keeps faces, motion, camera work, and sound consistent in one result.
- Sound Baked In, Not Bolted OnEach minimax h3 video model render ships with its own music, spoken lines, foley, and room tone already matched to the cut — and a voice can be carried over from a reference recording.
- Change One Area, Keep the RestSwap a product, restyle a sign, redub a line, or shift daylight into night — the minimax h3 video model touches only the region you mark and leaves the surrounding frame intact.
Running the minimax h3 video model API in Three Moves
Three quick moves take you from an API key to a finished 2K clip with the minimax h3 video model — synchronized audio included.
Core Strengths of the minimax h3 video model
Powered by fal.ai, the minimax h3 video model ships with three endpoints, one shared multimodal context, built-in stereo sound, area-specific edits, legible typography, and metered billing — everything a 2K workflow needs.
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 route fits your project.
Twelve Reference Slots
Stack 9 pictures, 3 clips, and 3 audio files, and the minimax h3 video model picks up identity, performance, camera motion, framing, and cutting rhythm from them.
Readable Text and Live UI
Captions, end cards, and brand marks come out sharp, and real screens — landing pages, game menus, HUDs, kinetic type — can be animated too.
Room for Full Shot Lists
Paste an entire shot list into one request; the minimax h3 video model accepts prompts of up to 7,000 characters for scene-wide control.
2K Output at 24fps
Renders arrive at 2K with a 1440px short edge, running up to 15 seconds at 24fps, and you can pick from six aspect ratios or let the minimax h3 video model adapt.
Metered, Serverless Pricing
Billing on the minimax h3 video model is serverless and usage-based, so there are no minimums or subscriptions, and generated content carries commercial-use rights.
minimax h3 video model: Questions Answered
Answers to the questions people ask most about the MiniMax H3 video model running on fal.ai.
What exactly is the minimax h3 video model?
It is MiniMax's open-weight, general-purpose omni-modal generator, available on fal.ai from launch day. Rather than chaining separate tools together, the minimax h3 video model handles written prompts, pictures, existing footage, and sound inside one shared context, then outputs 2K video with stereo audio attached.
Which endpoints can I call?
Three of them: text-to-video, image-to-video with optional first- and last-frame anchoring, and reference-to-video, which locks subjects, styles, motion, camera moves, and voices to the material you supply to the minimax h3 video model.
Which resolutions and clip lengths are available?
Output from the minimax h3 video model is 2K, with a 1440px short edge at 24fps. Clips run from 5 to 15 seconds and can be framed in 21:9, 16:9, 4:3, 1:1, 3:4, or 9:16, or left to an adaptive setting.
Is audio produced as well?
Always. Every minimax h3 video model run comes back with stereo sound — music, dialogue, foley, and ambience already aligned to the cut — and voices can be transferred or cloned from a reference recording.
How many reference files are allowed?
Twelve in total: 9 images, 3 video clips of 2-15 seconds each, and 3 audio tracks of 2-15 seconds each. Any audio must be paired with at least one image or clip for the minimax h3 video model.
Are the results cleared for commercial use?
Yes. Material produced through the fal.ai API with the minimax h3 video model carries commercial-use rights under fal.ai's terms of service, so it can go straight into client or product work.
Put the minimax h3 video model to Work
Send one request and receive a 2K clip with its own stereo soundtrack — the minimax h3 video model handles mixed inputs, targeted edits, and metered API pricing on fal.ai.