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minimax h3 video model
Turn text, a still, or a clip into 2K footage with synced stereo sound. The minimax h3 video model handles every input type in one pass.
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One Request, Every Medium: Inside the minimax h3 video model
Offered on fal.ai from day one, the minimax h3 video model is MiniMax's open-weight, general-purpose omni-modal generation engine. It reads text, images, footage, and audio inside one shared context, returning 2K video with built-in stereo sound of up to 15 seconds, region-level edits, crisp on-screen typography, and as many as 12 reference inputs per run.
- All Inputs, One Shared ContextFeed the minimax h3 video model as many as 9 stills, 3 clips, and 3 audio tracks at once, so subject identity, performance, camera language, and sound all land in a single coherent take.
- Sound Rendered Alongside PictureMusic, dialogue, foley, and ambience come back already aligned to the cut, and the minimax h3 video model can transfer or clone a voice from a reference recording.
- Surgical Edits, Stable FramesSwap a product, rewrite a sign, redub a line, or push a scene from day to night — the minimax h3 video model touches only the target area while the rest of the frame stays put.
Running the minimax h3 video model in Three Steps
Three quick steps take you from API key to a finished 2K clip with matched audio.
Capabilities Built Into the minimax h3 video model
Three API endpoints, a unified multimodal context, stereo audio, region-level editing, crisp text rendering, and usage-based pricing — the minimax h3 video model covers the full 2K production path on fal.ai.
Three Endpoints, Any Workflow
Text-to-video, image-to-video with first and last frame control, and reference-to-video cover everything from a blank prompt to a fully art-directed shot.
Twelve Reference Slots
Mix 9 images, 3 clips, and 3 audio tracks — the minimax h3 video model pulls identity, motion, framing, camera movement, and cutting rhythm from whatever you supply.
Legible Text and Live Interfaces
End cards, captions, logos, and on-screen typography stay crisp, and real interfaces — landing pages, game menus, HUDs — can be animated by the minimax h3 video model.
Prompts Up to 7,000 Characters
Drop a complete shot list into one field; the minimax h3 video model holds long, detailed instructions without losing the thread.
2K Output at 24fps
Renders arrive at 2K with a 1440px short edge, running as long as 15 seconds at 24fps, in six aspect ratios plus an adaptive option.
Serverless, Pay-Per-Use Pricing
No subscriptions and no minimum spend, and content produced with the minimax h3 video model carries commercial-use rights.
Questions About the minimax h3 video model
Straight answers on endpoints, resolution, audio, reference limits, and licensing for the minimax h3 video model on fal.ai.
What exactly is the minimax h3 video model?
It is MiniMax's open-weight, general-purpose omni-modal generation engine, offered on fal.ai from day one as an ecosystem partner. A single context can hold text, images, video, and audio, and the result is 2K video with built-in stereo sound of up to 15 seconds.
Which endpoints are available?
Three of them: text-to-video, image-to-video with optional first and last frame control, and reference-to-video, which carries over subjects, styles, motion, camera work, and voices from your reference material.
What resolution and clip length can I get?
Outputs land at 2K (1440px short edge) and 24fps, running 5 to 15 seconds, with aspect ratios covering 21:9, 16:9, 4:3, 1:1, 3:4, and 9:16 plus an adaptive mode.
Is audio generated too?
Yes. Every render from the minimax h3 video model ships with native stereo sound — music, dialogue, foley, and ambience already synced to the picture — and voices can be transferred or cloned from a reference recording.
How many reference files can I attach?
Twelve in total: 9 images, 3 video clips (2-15s each), and 3 audio tracks (2-15s each). Audio needs at least one image or video alongside it.
Can I monetize what I make?
Yes. Videos produced through the fal.ai API with the minimax h3 video model are cleared for commercial projects under fal.ai's terms of service.
Your Next 2K Clip Starts with the minimax h3 video model
Send one request to the minimax h3 video model and get 2K video with synced stereo audio back — multimodal inputs, region-level edits, and pay-per-use pricing through fal.ai.