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minimax h3 video model
Create cinematic 2K videos with matched audio — the minimax h3 video model powers one omni-modal engine for text, images, clips, and sound up to 15 seconds.
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The MiniMax H3 Video Model: What Sets It Apart
As MiniMax's open-weight, all-purpose omni-modal model, the minimax h3 video model runs on fal.ai from launch day. It processes text, visuals, motion, and sound together, delivering 2K footage with built-in stereo audio for up to 15 seconds. You also get targeted area edits, crisp text rendering, and support for up to 12 reference files in one request.
- Unified Context for All Media TypesWith the minimax h3 video model, you can feed up to 9 images, 3 clips, and 3 audio tracks into one call — aligning character, motion, camera work, and audio into a seamless final cut.
- Included Stereo AudioEach output from the minimax h3 video model includes original music, speech, sound effects, and background noise that match the edit — plus voice transfer and cloning based on reference files.
- Localized Edits That Leave the Frame IntactSwap items, alter text on signs, change spoken lines, or shift from daytime to night — the minimax h3 video model modifies just the selected area, keeping everything else unchanged.
Three Simple Steps for Using the minimax h3 video model
The minimax h3 video model API makes 2K video creation easy. These three steps will have you generating clips with built-in audio in no time.
Feature Highlights of the minimax h3 video model
From three API endpoints and a shared multimodal context to in-built stereo audio, targeted edits, legible text rendering, and pay-as-you-go pricing — the minimax h3 video model gives you a full 2K production workflow through fal.ai.
Three Ways to Generate Video
Choose from text-to-video, image-to-video (with first and last frame control), or reference-to-video when using the minimax h3 video model.
Support for Up to 12 References
The minimax h3 video model lets you combine 9 images, 3 clips, and 3 audio files, extracting identity, acting style, camera motion, framing, and edit pacing from them.
Crisp Text and UI Rendering
Produce readable text, end screens, subtitles, and logo animations, and bring real interfaces to life — web pages, game menus, HUDs, and kinetic type — all using the minimax h3 video model.
Long Prompts Up to 7,000 Characters
You can provide a detailed shot list in one call — the minimax h3 video model accepts prompts of up to 7,000 characters, giving you total command over the scene.
2K Output at 24 Frames per Second
The minimax h3 video model produces 2K footage with a 1440px short edge, up to 15 seconds at 24fps, and offers six aspect ratios plus an adaptive mode.
Usage-Based API Pricing
You can run the minimax h3 video model with serverless, pay-per-use billing — no minimum commitments, no recurring subscriptions, and you retain rights to use the output commercially.
Answers to Common minimax h3 video model Questions
Quick answers about the MiniMax H3 video model on fal.ai, covering endpoints, output quality, audio, and commercial use.
How would you describe the minimax h3 video model?
It's MiniMax's open-weight omni-modal generation model, available on fal.ai from day one. The minimax h3 video model handles text, pictures, clips, and sound together, outputting 2K footage with stereo audio for up to 15 seconds.
Which API endpoints are available?
There are three endpoints for the minimax h3 video model: text-to-video, image-to-video (with optional first and last frame control), and reference-to-video, which preserves characters, style, motion, camera angles, and voices from uploaded clips.
What output sizes and lengths are possible?
You can create 2K videos (1440px short edge) at 24fps with the minimax h3 video model, from 5 up to 15 seconds long. Supported aspect ratios are 21:9, 16:9, 4:3, 1:1, 3:4, 9:16, and adaptive.
Can the model produce sound?
Yes. Each video made with the minimax h3 video model comes with stereo audio — original score, speech, sound effects, and room tone that match the visuals. It also supports voice transfer or cloning using reference audio.
What is the limit for reference files?
You can provide up to 12 references: nine images, three clips (each 2–15 seconds), and three audio tracks (each 2–15 seconds). For the minimax h3 video model, audio must be combined with at least one image or clip.
Is commercial usage allowed?
Yes, commercial use is permitted. Content created via fal.ai's API using the minimax h3 video model can be used in professional projects, subject to fal.ai's terms of service.
Start Your Next Video Project with the minimax h3 video model
Use the minimax h3 video model to produce 2K clips with stereo sound in a single call — it supports multimodal inputs, exact edits, and pay-as-you-go API rates on fal.ai.