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minimax h3 video model
Turn a sentence, photo, video, or song into a 2K clip with sound — the minimax h3 video model does it in one generation, up to 15 seconds.
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Discover What the minimax h3 video model Brings to AI Video
As MiniMax's open-weight omni-modal engine, the minimax h3 video model lives on fal.ai and unifies text, image, video, and audio in one context. It turns a mixed prompt into up to 15 seconds of 2K footage with true stereo sound, while offering targeted edits, sharp on-screen text, and support for as many as 12 reference files per run.
- A Single Context for Every Input TypeFeed the minimax h3 video model up to 9 photos, 3 clips, and 3 audio tracks at once. It merges character, movement, camera motion, and audio into one consistent output.
- Stereo Sound in Every OutputThe minimax h3 video model delivers a complete soundtrack — original music, speech, effects, and room tone — perfectly aligned with the cut. Reference recordings can also transfer or clone voices.
- Change Specific Spots, Not the Whole FrameModify an object, update on-screen text, change spoken lines, or shift daylight to night. The minimax h3 video model alters only the intended region, leaving all other pixels stable.
A Simple 3-Step Workflow for the minimax h3 video model
With just three easy steps, the minimax h3 video model API can turn your inputs into 2K video with sound included.
Inside the Toolbox of the minimax h3 video model
With three API routes, merged multimodal context, stereo output, targeted edits, crisp text rendering, and usage-based pricing, the minimax h3 video model gives you an end-to-end 2K creation workflow powered by fal.ai.
Three Ways to Start a Generation
This model provides three input paths: text-to-video, image-to-video with first/last frame options, and reference-to-video, so every production style is covered by the minimax h3 video model.
Twelve Reference Files in One Request
You can supply nine images, three clips, and three audio tracks in a single call. The minimax h3 video model extracts character, acting, camera motion, composition, and pacing from these references.
Sharp Text and UI Animation
This tool draws readable text, end cards, subtitles, and logos, and can animate actual user interfaces such as landing pages, game menus, heads-up displays, and kinetic type using the minimax h3 video model.
Long Prompts for Detailed Scenes
Describe entire scenes in one go — the minimax h3 video model accepts prompts as long as 7,000 characters, giving you comprehensive control over the frame.
2K Output at 24 Frames per Second
Generate 2K footage with a 1440px short side, lasting up to 15 seconds at 24fps. The minimax h3 video model also supports six aspect ratios, plus an adaptive option.
Pricing That Scales with Usage
You can access the minimax h3 video model on a serverless, usage-based plan with no minimum commitments, no subscriptions, and full commercial rights to the videos you create.
Your top questions about the minimax h3 video model
Everything you need to know about using the minimax h3 video model through fal.ai — answered clearly.
How would you describe the minimax h3 video model?
The minimax h3 video model is MiniMax's open-weights, all-around omni-modal generator, available on fal.ai from the very first day. It handles text, pictures, video, and audio simultaneously, producing 2K clips with stereo sound for up to 15 seconds.
Which API endpoints can I use with this model?
The minimax h3 video model offers three endpoints: text-to-video, image-to-video (with optional first/last-frame control), and reference-to-video that keeps subjects, style, motion, camera moves, and voices from reference material.
What resolutions and clip lengths are supported?
With the minimax h3 video model, you get 2K output (1440-pixel short edge) at 24fps, clips lasting 5 to 15 seconds, and aspect ratios like 21:9, 16:9, 4:3, 1:1, 3:4, 9:16, plus adaptive.
Will the generated video include sound?
Yes. Each result from the minimax h3 video model contains true stereo audio — composed music, speech, sound effects, and room noise matched to the visuals. It can also transfer or clone voices based on reference clips.
How many images, clips, or audio files can I upload?
You can include up to 12 reference assets: nine photos, three video clips (2–15s each), and three audio files (2–15s each). For the minimax h3 video model to use audio, pair it with at least one image or clip.
Can I use the output in commercial projects?
Absolutely. Content produced through fal.ai's API using the minimax h3 video model can be used in commercial work, subject to fal.ai's terms of service.
Jump Into 2K Video Creation with the minimax h3 video model
Produce 2K video with genuine stereo sound using the minimax h3 video model on fal.ai — flexible inputs, focused editing, and pay-per-use pricing make it easy to start.