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minimax h3 video model
Make 2K clips with matched two-channel sound via the minimax h3 video model—one omni-modal engine for text, images, video, and audio (up to 15s).
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MiniMax H3 AI Video Generator
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What Sets the minimax h3 video model Apart
This open-weight, general-purpose omni-modal generation model from MiniMax is available on fal.ai as a launch-day ecosystem partner. It accepts text, images, video, and audio in one shared context, outputs 2K clips with embedded stereo sound for up to 15 seconds, and supports localized edits, clean text/UI rendering, and up to 12 reference inputs per run.
- All Your Media in One ContextSend up to 9 images, 3 video clips, and 3 audio tracks into a single generation; the model merges identity, performance, camera, and sound into one coherent output.
- Built-In Two-Channel AudioEvery result includes original music, dialogue, foley, and ambience synced to the picture, plus voice transfer and cloning from reference recordings.
- Surgical Edits Only Where You WantSwap products, rewrite signage, replace dialogue, or shift a scene from day to night—the model touches only the chosen area while the rest of the frame stays stable.
Step-by-Step Setup for This 2K Multimodal Generator
Run the API in three stages and get 2K footage with matched sound.
Explore the Capabilities of the minimax h3 video model
Three endpoints, a unified multimodal context, embedded stereo sound, targeted area edits, crisp text rendering, and usage-based billing combine into a full 2K production workflow on fal.ai.
Three Ways to Generate Video
The API provides text-to-video, image-to-video with optional first/last-frame control, and reference-to-video endpoints, so every production style is covered.
12 Reference Files in One Request
Combine up to 9 images, 3 video clips, and 3 audio tracks; this engine captures identity, performance, camera movement, composition, and editing rhythm from them.
Crisp Text and Interface Animation
Render readable text, end cards, captions, and brand logos, and animate real interfaces—landing pages, game menus, HUDs, and kinetic typography.
Room for Entire Shot Lists
Put a complete scene breakdown in one request: prompts can reach 7,000 characters for full creative control.
2K Output at 24 Frames per Second
Deliver 2K video with a 1440px short edge, up to 15 seconds at 24fps, across six aspect ratios plus adaptive mode.
Pay Only for What You Generate
Use the serverless API without subscriptions or minimums, and get commercial rights to the content you create.
Your Top Questions About the minimax h3 video model
Straight answers to the most frequent questions about running MiniMax H3 on fal.ai.
What exactly does this model do?
It’s MiniMax’s open-weight, general-purpose omni-modal generation model, available through fal.ai as a Day-0 partner. One model handles text, images, video, and audio in a single context and can produce 2K clips with built-in stereo sound for up to 15 seconds.
Which API endpoints are available?
You get three options: text-to-video, image-to-video with optional first/last-frame control, and reference-to-video, which locks subjects, styles, motion, camera moves, and voices to uploaded materials.
What resolution and length options exist?
Render 2K footage with a 1440px short edge at 24fps. Clips range from 5 to 15 seconds, and aspect ratios include 21:9, 16:9, 4:3, 1:1, 3:4, 9:16, and adaptive.
Can the model create sound as well?
Yes. Every result includes two-channel audio—original music, dialogue, foley, and ambient noise matched to the edit—plus voice transfer or cloning from reference recordings.
How many reference files are allowed?
Up to 12 files 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.
Is the generated content licensed for commercial use?
Yes. Content produced through fal.ai is cleared for commercial projects under fal.ai’s terms of service.
Start Building With the minimax h3 video model Today
Make one API call and get 2K footage with embedded stereo sound—feed in multiple media types, perform targeted edits, and pay as you go on fal.ai.