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minimax h3 video model
Get 2K video with synced stereo sound in up to 15 seconds using the MiniMax H3 video model: one multimodal engine for text, stills, footage, and audio.
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Why Creators Are Choosing the MiniMax H3 Video Model
The MiniMax H3 video model is MiniMax's open-weight omnimodal generator, available on fal.ai as a Day 0 ecosystem partner. It processes text, photos, video, and sound in a single unified session to deliver 2K clips with synchronized stereo audio in up to 15 seconds. The same engine enables targeted edits, crisp text/UI rendering, and up to twelve multimodal reference inputs per run.
- All Inputs, One GenerationFeed it up to nine images, three video clips, and three audio tracks in a single request; the MiniMax H3 video model fuses identity, performance, camera, and sound into one coherent shot.
- Built-In Stereo SoundEvery MiniMax H3 video model output includes original music, dialogue, foley, and ambience locked to the edit, plus voice transfer or cloning from reference recordings.
- Surgical Localized EditsSwap products, rewrite signage, replace dialogue, or flip day to night—the MiniMax H3 video model modifies only the targeted area while everything else stays stable.
A Three-Step Guide to the MiniMax H3 Video Model
Follow three simple steps with the MiniMax H3 video model API to create 2K videos with perfectly synced sound.
Capabilities of the MiniMax H3 Video Model
Three endpoint types, a unified multimodal context, built-in stereo audio, surgical edits, sharp text rendering, and usage-based billing—the MiniMax H3 video model creates a complete 2K production pipeline on fal.ai.
Three API Options
The MiniMax H3 video model gives you text-to-video, image-to-video with optional start/end frame control, and reference-to-video APIs that fit any production flow.
Twelve-Way Source Blending
Combine nine images, three video clips, and three audio tracks; the MiniMax H3 video model extracts identity, movement, camera choices, composition, and editing rhythm from those files.
Clean Text and UI Rendering
Create crisp end cards, subtitles, brand logos, and functional interfaces—landing pages, game menus, HUDs, kinetic typography—directly in the MiniMax H3 video model.
Long-Form Prompt Control
Put an entire shot list in one request: prompts up to 7,000 characters give the MiniMax H3 video model total command over every scene detail.
True 2K at 24fps
Generate clips up to 15 seconds with a 1440px short edge and 24 frames per second, across six aspect ratios plus adaptive sizing through the MiniMax H3 video model.
Serverless, Pay-Per-Use API
Run the MiniMax H3 video model without minimum spend or subscriptions—usage-based pricing includes commercial rights to everything you create.
MiniMax H3 Video Model: Frequently Asked Questions
Straight answers about the MiniMax H3 video model, its endpoints, output specs, audio capabilities, and commercial licensing on fal.ai.
What exactly is the MiniMax H3 video model?
It is MiniMax's open-weight, general-purpose omnimodal model, available on fal.ai from day one. A single system processes text, images, video, and audio together, producing 2K clips with built-in stereo sound in up to 15 seconds.
Which endpoints can I use?
The MiniMax H3 video model offers three endpoints: text-to-video, image-to-video with optional first/last-frame control, and reference-to-video, which locks subjects, style, motion, camera moves, and voices from source files.
What formats and durations are supported?
Export up to 15 seconds at 24fps in 2K resolution (1440px short edge), with aspect ratios covering 21:9, 16:9, 4:3, 1:1, 3:4, and 9:16 plus an adaptive mode through the MiniMax H3 video model.
Does the MiniMax H3 video model generate audio?
Yes—every result includes stereo sound: original music, dialogue, foley, and ambient noise synced to the cut, with voice transfer and cloning from reference recordings.
How many reference files are allowed?
You can load up to 12 files: nine images, three video clips (2–15s each), and three audio tracks (2–15s each). Audio must accompany at least one image or clip for the MiniMax H3 video model.
Can I use generated videos commercially?
Yes, outputs made through the fal.ai API with the MiniMax H3 video model are licensed for commercial use under fal.ai's terms of service.
Ready to Create with the MiniMax H3 Video Model?
Use the MiniMax H3 video model to turn text, images, and sound into a 2K clip with synchronized audio in a single request, complete with targeted edits and pay-per-use API pricing on fal.ai.