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minimax h3 video model
Generate crisp 2K video with stereo audio by prompting the minimax h3 video model—one API for text, image, motion, and sound.
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Why Choose the MiniMax H3 Video Model
Built as an open-weight omni-modal engine and offered on fal.ai from day one, the MiniMax H3 video model unifies text, images, video, and audio in one context. It renders 2K footage with native stereo sound for up to 15 seconds, enables targeted edits, renders crisp typography, and accepts up to 12 multimodal references per generation.
- Unified Multimodal ContextFeed the MiniMax H3 video model up to 9 pictures, 3 video snippets, and 3 audio tracks at once—it blends character, motion, camera, and sound into a single, coherent output.
- Synchronized Native AudioEvery clip from the MiniMax H3 video model includes original score, speech, foley, and ambience perfectly matched to the cut, plus voice transfer and cloning from uploaded audio samples.
- Surgical Targeted EditsSwap products, adjust signs, replace dialogue, or shift day to night—the MiniMax H3 video model modifies only the selected area while the rest of the scene remains untouched.
Using the MiniMax H3 Video Model in Three Steps
Follow this quick API guide to produce 2K video with synchronized audio through the MiniMax H3 video model.
Key Features of the MiniMax H3 Video Model
The MiniMax H3 video model on fal.ai supplies three API endpoints, a unified multimodal context, native stereo audio, localized editing, legible text rendering, and usage-based pricing—an end-to-end 2K video pipeline.
Three Flexible API Endpoints
The MiniMax H3 video model delivers text-to-video, image-to-video with first/last frame control, and reference-to-video endpoints that suit any production workflow.
Up to Twelve Reference Inputs
Combine nine images, three video clips, and three audio tracks—the MiniMax H3 video model extracts identity, performance, motion, framing, and editing style from these references.
Clean Text and Interface Rendering
The MiniMax H3 video model draws sharp titles, end cards, captions, and brand logos, and can animate real UI elements like landing pages, menus, HUDs, and kinetic type.
Long-Form Prompt Support
Submit a complete shot list in one request—the MiniMax H3 video model accepts prompts up to 7,000 characters for granular scene direction.
High Resolution and Smooth Motion
Produce 2K output with a 1440px short edge, up to 15 seconds at 24fps, and six aspect ratios plus adaptive framing from the MiniMax H3 video model.
Pay-As-You-Go API Access
The MiniMax H3 video model is available through a serverless, usage-based API—no minimum spend, no subscriptions, and commercial rights on generated content.
Frequently Asked Questions About the MiniMax H3 Video Model
Find quick answers about the MiniMax H3 video model's capabilities, endpoints, pricing, and commercial use on fal.ai.
What exactly is the MiniMax H3 video model?
It is MiniMax's open-weight omni-modal generation engine, available on fal.ai from day one. One model processes text, pictures, videos, and audio in a shared context, producing 2K clips with native stereo sound for up to 15 seconds.
Which endpoints does the MiniMax H3 video model provide?
It offers three API routes: text-to-video, image-to-video with optional first/last frame control, and reference-to-video that locks in subjects, style, motion, camera work, and voices from supplied references.
What resolution and duration are supported?
The MiniMax H3 video model generates 2K video (1440px short edge) at 24fps, lasting 5 to 15 seconds, with aspect ratios 21:9, 16:9, 4:3, 1:1, 3:4, 9:16, and an adaptive mode.
Does the MiniMax H3 video model generate audio?
Yes—every render includes native stereo sound: original music, dialogue, foley, and ambience synced to the edit, plus voice transfer or cloning from reference clips.
How many reference files can I use?
You can supply up to 12 files: nine images, three video clips (2–15s each), and three audio tracks (2–15s each). Audio must be accompanied by at least one image or video for the MiniMax H3 video model.
Can I use the output commercially?
Absolutely—content 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.
Create Your First Video with the MiniMax H3 Video Model
Start generating 2K clips with synchronized audio in a single API call. The MiniMax H3 video model brings multimodal inputs, precision editing, and flexible pricing to fal.ai.