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minimax h3 video model
Explore the minimax h3 video model in your browser — describe a scene or upload your own media, then receive a 2K clip with synced stereo audio.
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What Makes the minimax h3 video model Stand Out
Built by MiniMax as an open-weight, general-purpose omni-modal system, the minimax h3 video model runs on fal.ai from day one. Instead of juggling separate pipelines, you hand it text, stills, footage, and sound inside one shared context, and it returns 2K video with its own stereo track — clips can run as long as 15 seconds. Region-level edits, crisp on-screen text, and as many as 12 reference files per run are all supported.
- All Modalities in a Single ContextFeed it as many as 9 stills, 3 clips, and 3 audio tracks at once — the minimax h3 video model keeps character identity, performance, camera language, and sound locked together in one coherent result.
- Built-In Stereo SoundEach render ships with its own soundtrack — music, spoken lines, foley, and room ambience matched to the cut — and the minimax h3 video model can carry a voice over from a reference recording.
- Surgical Local EditsSwap a product, re-letter a sign, redub a line, or flip daylight into night. Only the area you point at changes while the rest of the frame holds steady under the minimax h3 video model.
From Prompt to 2K Clip: minimax h3 video model Workflow
Three short moves take you from an API key to a finished 2K render with synchronized audio from the minimax h3 video model.
Core Strengths of the minimax h3 video model
Three endpoints, one shared multimodal context, stereo audio generated in-model, region-level editing, sharp typography, and usage-based billing — the minimax h3 video model hands you an end-to-end 2K production pipeline on fal.ai.
Three Endpoints, One Model
Whatever your workflow looks like, there is an entry point for it: text-to-video, image-to-video with first- and last-frame control, and reference-to-video, all served by the minimax h3 video model.
Twelve Reference Files Per Run
Stack 9 stills, 3 clips, and 3 audio tracks together — the minimax h3 video model pulls identity, performance, camera movement, framing, and pacing cues straight out of that material.
Legible Text and Live Interfaces
Captions, end cards, logos, and on-screen copy come out sharp, and real UI elements — landing pages, game menus, HUD overlays, kinetic type — can be animated by the minimax h3 video model.
Prompts Up to 7,000 Characters
Describe an entire shot list in one go. With a 7,000-character ceiling, the minimax h3 video model gives you granular control across the whole scene.
2K Output at 24fps
Renders arrive at 2K with a 1440px short edge, running up to 15 seconds at 24fps, and the minimax h3 video model supports six fixed aspect ratios plus an adaptive option.
Usage-Based Pricing
Access is serverless and billed per use — no subscriptions and no minimum spend — and the minimax h3 video model grants commercial rights over whatever you generate.
Frequently Asked Questions About the minimax h3 video model
Answers to the questions people ask most about running the minimax h3 video model on fal.ai.
What is the minimax h3 video model?
It is an open-weight omni-modal system from MiniMax, available on fal.ai from launch day. Text, images, footage, and sound all sit inside one shared context, so a single request to the minimax h3 video model can yield a 2K clip of up to 15 seconds with its own stereo audio.
Which endpoints are available?
Three endpoints ship with the minimax h3 video model: text-to-video, image-to-video with optional first- and last-frame anchoring, and reference-to-video, which carries subjects, styles, motion, camera work, and voices over from your source material.
Which resolutions and clip lengths can I choose?
The minimax h3 video model renders at 2K — a 1440px short edge — at 24fps. Clips range from 5 to 15 seconds, and you can frame them in 21:9, 16:9, 4:3, 1:1, 3:4, or 9:16, or leave the ratio adaptive.
Is audio generated along with the video?
It is. Music, dialogue, foley, and ambience arrive as a stereo track already matched to the cut, and the minimax h3 video model can also transfer or clone a voice from a reference recording.
How many reference files can I attach?
Twelve in total: 9 images, 3 video clips of 2–15 seconds each, and 3 audio tracks of the same length. Note that audio must be paired with at least one image or video when you call the minimax h3 video model.
Are the results cleared for commercial use?
Yes. Anything produced through the fal.ai API with the minimax h3 video model can be used in commercial projects, subject to fal.ai's terms of service.
Put the minimax h3 video model to Work Today
Send one request to the minimax h3 video model and get back a 2K clip with stereo sound — multimodal inputs, region-level editing, and usage-based API pricing on fal.ai.