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minimax h3 video model
Turn a simple prompt into 2K footage with synced stereo sound using the minimax h3 video model—text, image, and audio in one shot, up to 15 seconds.
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What the MiniMax H3 Video Model Delivers for Creators
The minimax h3 video model is an open-weight, omni-modal generation system from MiniMax, available on fal.ai from launch. It reads text, images, video, and audio inside one context, returns 2K footage with sound embedded in the file, handles scenes up to 15 seconds, and supports targeted edits, clean captions, and up to twelve reference inputs.
- Unified Context Across Text, Visuals, and SoundFeed the MiniMax H3 video model up to nine images, three clips, and three audio files in a single request; identity, motion, camera work, and audio merge into one coherent output.
- Audio That Follows the EditEvery output carries original music, speech, foley, and ambience matched to the scene, and you can transplant or clone voices from supplied recordings.
- Alter One Region Without Breaking the FrameSwap objects, update signs, replace dialogue, or shift a scene from day to night; only the targeted part changes while the rest of the frame remains stable.
A Three-Step Guide to the MiniMax H3 Video Model API
Get started with the MiniMax H3 video model on fal.ai and move from setup to a finished 2K clip with sound in three steps.
Features of the MiniMax H3 Video Model for Production
Three endpoints, shared multimodal context, synced stereo sound, targeted region edits, reliable text rendering, and pay-as-you-go usage—the MiniMax H3 video model on fal.ai covers the full 2K video workflow.
Three Input Routes to Video
Use text-to-video, image-to-video with first/last-frame control, or reference-to-video with the MiniMax H3 video model; each workflow gets a dedicated route to finished footage.
Twelve Reference Slots Per Request
Send up to nine images, three video clips, and three audio tracks at once; the MiniMax H3 video model pulls identity, motion, framing, and pacing from those references.
Clear Text and Interactive UI Output
Render clean captions, end cards, logos, and animated interfaces—landing pages, game menus, HUDs, and kinetic type—directly from the MiniMax H3 video model.
Prompt Capacity Up to 7,000 Characters
Add a full shot list to one request; the MiniMax H3 video model supports prompts of 7,000 characters for detailed scene-by-scene control.
2K Output at 24 Frames Per Second
Export 2K footage with a 1440px short edge, durations up to 15 seconds at 24fps, and six aspect ratios plus adaptive mode from the MiniMax H3 video model.
Usage-Based Pricing, No Subscriptions
Run the MiniMax H3 video model through a serverless API with pay-per-use billing, no minimums, and full commercial rights on generated content.
Frequently Asked Questions About the MiniMax H3 Video Model
Quick answers to common questions about the MiniMax H3 video model on fal.ai, covering endpoints, output specs, audio, and licensing.
What is the MiniMax H3 video model in simple terms?
It's MiniMax's open-weight, omni-modal generation model, available on fal.ai from launch. Text, images, video, and audio go into a single context, and the output is up to 15 seconds of 2K footage with stereo audio included.
Which generation endpoints are available?
The MiniMax H3 video model offers text-to-video, image-to-video with optional first/last-frame control, and reference-to-video. The reference route locks subjects, style, motion, camera moves, and voices to the materials you upload.
What resolutions and durations can I generate?
Using the MiniMax H3 video model, you can produce 2K video with a 1440px short edge, at 24fps, from 5 to 15 seconds. Supported ratios are 21:9, 16:9, 4:3, 1:1, 3:4, and 9:16, plus adaptive.
Does it generate audio?
Yes. Each MiniMax H3 video model output includes stereo audio—original music, dialogue, foley, and ambient sound—synced with the edit. You can also transfer or clone voices from reference recordings.
How many reference files can I use?
You can include up to twelve files: nine images, three video clips (2–15s each), and three audio tracks (2–15s each). Audio should always be paired with at least one image or video when using the MiniMax H3 video model.
Can I use generated videos commercially?
Yes. Output created through the MiniMax H3 video model API on fal.ai can be used in commercial projects, as long as you follow fal.ai's terms of service.
Try the MiniMax H3 Video Model with One Prompt
Bring images, clips, audio, and text into one request, target the exact edits you need, and pay only for 2K videos from the MiniMax H3 video model on fal.ai.