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minimax h3 video model
Craft up to 15-second 2K clips with built-in sound using the minimax h3 video model — a single engine that reads text, images, footage, and audio together.
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Why creators turn to the minimax h3 video model for high-resolution clips
As MiniMax's open-weight omni-modal engine, the minimax h3 video model works on fal.ai from day one. It unifies text, photos, footage, and sound in one context, yielding 2K clips with stereo audio that run up to 15 seconds. Expect localized edits, crisp on-screen text, and up to 12 reference inputs per run.
- A Single Model for All Media TypesYou can pass in as many as 9 pictures, 3 short clips, and 3 audio files at once—the engine blends character, motion, camera work, and sound into a single seamless scene.
- Stereo Sound That Comes with the PictureResults include original tunes, spoken lines, sound effects, and background noise that line up with the action. You can even transfer or clone a voice from a sample recording.
- Make Targeted Changes Without Rebuilding the FrameSwap out objects, change on-screen text, replace dialogue, or set the scene from day to night. The model alters just the selected area while everything else remains steady.
Your three-step path to generating with the minimax h3 video model
Follow these three steps to get a 2K video with a matching soundtrack from the minimax h3 video model API.
Powerful features packed into the minimax h3 video model API
From three flexible endpoints to a single multimodal context, the minimax h3 video model covers stereo audio, painless local edits, legible text and UI capture, plus usage-based pricing. It's a full 2K video pipeline on fal.ai.
Three Routes for Every Workflow
Choose text-to-video, image-to-video with optional first/last frame control, or reference-to-video. These minimax h3 video model endpoints adapt to any type of production.
Bring In Up to 12 Reference Files
Use up to 9 photos, 3 video snippets, and 3 audio files together. The minimax h3 video model picks up character traits, acting choices, camera movement, framing, and pacing from these references.
Sharp Text and Realistic UI Animation
Generate crisp captions, end cards, logos, and even animate actual user interfaces like websites, game menus, HUDs, and animated type—all within the minimax h3 video model.
Long Prompts for Total Scene Control
Send an entire shooting script in one request. The minimax h3 video model takes up to 7,000 characters, giving you complete command over every detail of the scene.
2K Clarity Paired with 24fps Smoothness
The minimax h3 video model outputs 2K video with a 1440px short edge, reaching 15 seconds at 24fps. It supports six common aspect ratios plus an adaptive option.
Flexible, Pay-As-You-Go API Pricing
You only pay for what you use with the minimax h3 video model—no forced plans, no recurring fees, and full commercial rights to the videos you make.
Frequently Asked Questions About the minimax h3 video model
Here are the answers to the most common questions about using the minimax h3 video model on fal.ai.
What kind of model is the minimax h3 video model?
It’s an open-weight omni-modal engine from MiniMax, available on fal.ai from the first day. A single model interprets text, images, video, and audio together, outputting 2K footage with built-in stereo sound for up to 15 seconds.
Which endpoint options does the minimax h3 video model provide?
Three main endpoints are available: text-to-video, image-to-video with optional first or last frame control, and reference-to-video. The last one lets you lock in subjects, art style, movement, camera angles, and voices from uploaded examples.
What video specs do you get from the minimax h3 video model?
You get 2K resolution with a 1440px short edge, a 24fps output, and clip lengths from 5 to 15 seconds. Aspect ratios range from 21:9 and 16:9 to 4:3, 1:1, 3:4, 9:16, plus an adaptive mode.
Is audio built into the generated videos?
Absolutely. Every result from the minimax h3 video model includes stereo audio—original music, spoken lines, sound effects, and background ambience perfectly timed to the visuals. You can also transfer or clone voices from reference clips.
How much reference material can you feed the minimax h3 video model?
The model accepts up to 12 files at once—nine still images, three video clips (each 2-15 seconds), and three audio tracks (each 2-15 seconds). Any audio you include must be accompanied by at least one image or video reference.
Are generated videos free for commercial use?
Yes—content you make through the fal.ai API with the minimax h3 video model is cleared for commercial projects, subject to fal.ai's terms of service.
Begin generating with the minimax h3 video model today
Make a single request and get a 2K clip that already has stereo sound—thanks to the minimax h3 video model. Feed it multiple input types, fine-tune edits, and only pay per call on fal.ai.