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minimax h3 video model
Turn a single prompt into cinematic 2K clips with synced audio using the minimax h3 video model — supporting text, image, video, and sound inputs all at once.
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Why the Minimax H3 Video Model Is a Game-Changer for AI Video
The minimax h3 video model from MiniMax is an open-weight, omni-modal generator available on fal.ai as a Day 0 ecosystem partner. It processes text, images, video, and audio in one unified context, outputting 2K footage with authentic stereo sound for up to 15 seconds. The model also enables localized edits, crisp text and UI rendering, and accepts up to 12 multimodal reference inputs in a single pass.
- Every Input Type, One Unified ContextIn one generation, the minimax h3 video model can take up to 9 images, 3 video clips, and 3 audio tracks, merging identity, performance, camera movement, and sound into a single consistent output.
- Authentic Audio Built Right InEvery clip from the minimax h3 video model includes original music, dialogue, foley, and ambience perfectly matched to the edit, plus voice transfer and cloning from reference audio.
- Localized Edits That Keep Everything StableSwap a product, change signage, replace dialogue, or turn day into night — the minimax h3 video model adjusts only the specified area while the surrounding frame stays untouched.
Using the Minimax H3 Video Model: A Fast 3-Step Workflow
Follow these three straightforward steps to make 2K videos with synced sound through the minimax h3 video model API.
Core Capabilities of the Minimax H3 Video Model
The minimax h3 video model packs three API endpoints, a unified multimodal context, built-in stereo sound, precise localized editing, crisp text rendering, and pay-as-you-go pricing into one complete 2K video creation pipeline on fal.ai.
Three Creation Endpoints
With the minimax h3 video model, you get text-to-video, image-to-video (with optional first/last-frame control), and reference-to-video APIs that fit any production style.
Up to 12 Combined Media References
Feel free to mix 9 images, 3 video clips, and 3 audio tracks — the minimax h3 video model extracts identity, performance, camera movement, composition, and editing pace from all of them.
Clean Text and Animated Interfaces
Generate readable text, end cards, captions, and brand logos, and bring real interfaces to life — landing pages, game menus, HUDs, and kinetic typography — all through the minimax h3 video model.
Comprehensive Prompt Support
Include a full shot list in one request — the minimax h3 video model accepts up to 7,000 characters, letting you direct every scene detail.
2K Resolution and 24fps Output
Craft videos with a 1440px short edge, up to 15 seconds at 24 frames per second, plus six aspect ratios and an adaptive option from the minimax h3 video model.
Simple Pay-as-You-Go Pricing
The minimax h3 video model runs on a serverless, pay-per-use basis — no minimum commitments, no subscriptions, and you retain commercial rights to everything you generate.
Frequently Asked Questions about the Minimax H3 Video Model
Find quick answers to top questions about the minimax h3 video model, its endpoints, output quality, audio, and commercial use on fal.ai.
What exactly is the minimax h3 video model?
It's MiniMax's open-weight, omni-modal generation model available on fal.ai as a Day 0 ecosystem partner. A single model handles text, images, video, and audio together, producing 2K videos with built-in stereo sound for up to 15 seconds.
Which API endpoints are available?
With the minimax h3 video model you can choose text-to-video, image-to-video (including first/last-frame control), or reference-to-video endpoints that preserve subjects, styles, movement, camera actions, and voices from your source media.
What output sizes and lengths can I request?
The minimax h3 video model delivers 2K footage (1440px on the short side) at 24fps and runs for 5 to 15 seconds. Aspect ratios cover 21:9, 16:9, 4:3, 1:1, 3:4, 9:16, and an adaptive option.
Can the minimax h3 video model create sound?
Absolutely — each run from the minimax h3 video model produces stereophonic audio, including original music, dialogue, foley, and ambience locked to the edit. You can also transfer or clone voices from reference tracks.
What is the limit for reference inputs?
You can supply up to 12 references: 9 images, 3 video clips (2-15 seconds each), and 3 audio tracks (2-15 seconds each). For the minimax h3 video model, audio requires at least one image or video to accompany it.
Are commercial projects allowed with generated content?
Yes — videos made through the fal.ai API using the minimax h3 video model are cleared for commercial use, subject to fal.ai's terms of service.
Start Producing 2K Videos with the Minimax H3 Video Model
Use the minimax h3 video model to generate 2K footage with full stereo sound in one request — multimodal references, precise edits, and pay-as-you-go pricing on fal.ai.