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minimax h3 video model
Turn text, photos, or audio into 2K video with synced stereo sound. The minimax h3 video model unifies all inputs in one pipeline for clips up to 15 seconds.
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What Gives the Minimax H3 Video Model Its Creative Edge
The minimax h3 video model is MiniMax's open-weights omni-modal engine, available on fal.ai from launch. It processes text, stills, footage, and audio together, outputs 2K clips with native stereo sound (up to 15s), and enables precise edits, clean on-screen text, and up to 12 reference inputs.
- All Inputs, One Coherent GenerationFeed the minimax h3 video model up to 9 stills, 3 clips, and 3 audio tracks at once. It merges character, motion, camera language, and music into one seamless output.
- Stereo Sound, Synced to Every FrameClips generated by the minimax h3 video model arrive with composed music, speech, and effects locked to the timeline. You can also transfer or clone a voice from reference audio.
- Surgical Edits That Keep the Scene StableSwap a product, update a storefront, change a line, or shift daylight to night. The minimax h3 video model updates only the selected area while the rest of the frame remains consistent.
A Simple 3-Step Guide to the Minimax H3 Video Model
Set up the API, send a request, and download a finished 2K clip with synchronized audio using the minimax h3 video model.
Core Capabilities of the Minimax H3 Video Model
From three flexible endpoints to multimodal understanding, synced sound, precise localized edits, clean captions, and usage-based pricing — the minimax h3 video model provides a complete 2K production suite on fal.ai.
Three Focused Generation Endpoints
The minimax h3 video model exposes three APIs: text-to-video, image-to-video with first/last-frame locking, and reference-to-video that fits any production style.
Twelve Reference Slots in One Request
Use up to 12 reference assets at once: 9 photos, 3 clips, and 3 audio cuts. The minimax h3 video model extracts identity, acting, camera language, and editing timing from those files.
Clean Text and Living UI
Produce sharp captions, end cards, logos, and live UI animation — websites, game menus, HUDs, kinetic type — all rendered by the minimax h3 video model.
Long-Form Prompt Control
Pass an entire storyboard as text — up to 7,000 characters per request — and let the minimax h3 video model turn detailed directions into the exact scene you envision.
Sharp 2K Output at 24fps
Get 2K exports (1440px short edge), up to 15 seconds at 24fps, and seven aspect ratio choices including adaptive framing from the minimax h3 video model.
Serverless Per-Use Billing
Run the minimax h3 video model on a serverless, per-call plan with no monthly commitment and full commercial rights to everything you generate.
Frequently Asked Questions About the Minimax H3 Video Model
Answers to common questions about using the MiniMax H3 video model through the fal.ai platform.
Can you explain what the Minimax H3 Video Model does?
It's MiniMax's open-weights, all-purpose omni-modal engine available on fal.ai from day one. A single model understands text, images, motion, and sound together, producing 2K clips with native stereo sound lasting up to 15 seconds.
Which API endpoints are available for the Minimax H3 Video Model?
The minimax h3 video model ships with three interfaces: text-to-video, image-to-video with optional first/last-frame control, and reference-to-video that holds subjects, visual style, movement, camera behavior, and voice from uploaded samples.
What size and length options does the Minimax H3 Video Model support?
The minimax h3 video model generates 2K footage (1440px short edge) at 24fps, runs 5–15 seconds, and supports 21:9, 16:9, 4:3, 1:1, 3:4, 9:16, plus adaptive aspect ratios.
Can the AI create matching sound for videos?
Absolutely — each minimax h3 video model output includes native stereo sound: composed music, spoken dialogue, foley, and atmosphere aligned to the cut, together with voice transfer/cloning from reference audio.
How many reference files can I feed into the model?
You can supply up to 12 assets: 9 images, 3 video snippets (2–15s), and 3 audio clips (2–15s). For the minimax h3 video model, audio has to be paired with at least one image or video.
Is commercial usage allowed on generated videos?
Yes — assets created via fal.ai's API using the minimax h3 video model can be used commercially, subject to fal.ai's terms of service.
Begin Producing Video with the Minimax H3 Video Model Today
Kick off a 2K video with synced stereo audio in a single call. The minimax h3 video model offers flexible inputs, surgical edits, and per-use API pricing on fal.ai.