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minimax h3 video model
Create sharp 2K videos with audio that matches every frame, using the minimax h3 video model — a unified multimodal engine handling words, pictures, motion, and sound in up to 15 seconds.
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Why Choose the minimax h3 video model
Powered by MiniMax and available on fal.ai from day one, the minimax h3 video model lets you generate 2K clips with integrated stereo audio from a single request. It processes text, pictures, footage, and sound together, supports surgical edits to specific regions, renders crisp on-screen text and interfaces, and accepts up to 12 multimodal references per generation.
- All Modalities in One PassWith the minimax h3 video model, you can feed in up to 9 images, 3 video cuts, and 3 audio tracks at once, and it merges character identity, performance, cinematography, and sound into one seamless output.
- Included Stereo SoundEach output from the minimax h3 video model comes with composed music, spoken lines, foley, and background noise perfectly matched to the cut, plus voice transfer and cloning from reference audio.
- Surgical Scene AdjustmentsSwap out products, change on-screen signs, replace dialogue, or turn daylight into night — the minimax h3 video model alters only the chosen area while the rest of the frame stays intact.
Getting Started with the minimax h3 video model
In three steps, the minimax h3 video model API turns your script into 2K footage with built-in audio.
Top Features of the minimax h3 video model
From multiple API endpoints to a shared multimodal context, built-in stereo audio, targeted editing, crisp text output, and usage-based pricing, the minimax h3 video model offers a full 2K production chain through fal.ai.
Multiple API Endpoints for Any Workflow
The minimax h3 video model provides text-to-video, image-to-video with optional first/last-frame control, and reference-to-video endpoints, so every production workflow is covered.
Combine Up to 12 References
Mix 9 images, 3 video cuts, and 3 audio tracks — the minimax h3 video model extracts identity, performance, camera motion, framing, and pacing from these references.
Clear Text and UI Rendering
Generate legible text, end cards, captions, and logos, and animate actual interfaces like landing pages, game menus, HUDs, and kinetic typography using the minimax h3 video model.
Long-Form Prompt Support
Pack an entire shot list into one request — the minimax h3 video model accepts prompts up to 7,000 characters, giving you total control over every frame.
2K Resolution at 24 Frames per Second
The minimax h3 video model produces 2K video with a 1440px short edge, up to 15 seconds at 24fps, in six aspect ratios plus an adaptive option.
Pay-As-You-Go API Pricing
With the minimax h3 video model, you get serverless, per-request pricing — no minimums, no subscription, and commercial rights to all generated content.
Frequently Asked Questions about the minimax h3 video model
Straightforward answers to common questions about using the minimax h3 video model through fal.ai.
What exactly does the minimax h3 video model do?
It is MiniMax's open-weight, all-in-one generation model available on fal.ai from day one. A single model processes words, images, video, and audio together, turning them into 2K clips with built-in stereo sound for up to 15 seconds.
Which API endpoints are available for the minimax h3 video model?
The minimax h3 video model has three endpoints: text-to-video, image-to-video with optional first/last-frame control, and reference-to-video that locks in subjects, style, movement, camera angles, and voices from your reference files.
What resolutions and clip lengths can I generate?
The minimax h3 video model produces 2K output (1440px short edge) at 24fps, anywhere from 5 to 15 seconds, with aspect ratios covering 21:9, 16:9, 4:3, 1:1, 3:4, 9:16, and adaptive.
Is audio always part of the output?
Yes — every clip from the minimax h3 video model includes native stereo audio: original music, spoken dialogue, foley, and ambience synced to the visuals, along with voice transfer or cloning from reference audio.
How many reference files can be used at once?
You can supply up to 12 files: 9 images, 3 video clips (2-15s each), and 3 audio tracks (2-15s each). When using audio, pair it with at least one image or video so the minimax h3 video model has enough context.
Are there commercial usage rights for generated videos?
Yes — videos generated through the fal.ai API using the minimax h3 video model can be used in commercial projects, with rights governed by fal.ai's terms of service.
Begin Creating Right Away with the minimax h3 video model
Get 2K videos with built-in audio in a single request using the minimax h3 video model — multiple input types, precise editing, and flexible per-use API pricing on fal.ai.