What does MiniMax H3 Max Reference to Video generate?

It generates a video guided by a prompt plus one or more reference images, videos, and optional audio, blending their appearance, motion, or sound into the new clip.

How many reference files can I use?

Up to 12 combined reference images and videos, plus optional reference audio tracks up to 15 seconds combined.

Can I use reference audio alone?

No, reference audio must be paired with at least one reference image or video.

What resolutions and durations are supported?

Resolution can be 480p, 768p, or 1080p, and duration can be any value from 5 to 15 seconds.

How does the adaptive aspect ratio work?

When `aspect_ratio` is left as `adaptive`, the output follows the aspect ratio implied by your reference assets instead of a fixed value.

How do I retrieve the finished video?

Poll the request ID returned by the initial POST at `/predictions/{request_id}/result`, or pass a `webhook_url` to be notified when the video is ready.

Back to Comparison Hub/MiniMax H3 Max Reference to Video API Pricing

Image to Video

MiniMax H3 Max Reference to Video API API Pricing

Create video from image, video, and audio references with MiniMax H3 Max on Muapi. Up to 1080p, pay per generation.

Savings Alert-117% ↓Cheaper than Replicate

About MiniMax H3 Max Reference to Video API

MiniMax H3 Max Reference to Video generates a video clip guided by a prompt plus up to 9 reference images, 3 videos, and 3 audio clips, with no more than 12 reference files combined. Reference the assets by name in your prompt (for example "Image 1" or "Video 1") to tell the model how each one should influence the result — a character's appearance, a background style, a motion pattern, or a soundtrack. Output resolution runs up to 1080p across durations of 5-15 seconds, with an adaptive aspect ratio option that follows the references automatically. It follows Muapi's standard asynchronous request/poll/webhook pattern. For a single starting image without multi-reference blending, see [MiniMax H3 Max Image to Video](/playground/minimax-h3-max-image-to-video); for a pure text prompt with no references, see [MiniMax H3 Max Text to Video](/playground/minimax-h3-max-text-to-video).

Interactive Savings Calculator

Estimate monthly API spend and compare absolute developer savings.

Monthly API Generations10,000 runs

50025,00050,00075,000100,000+

MuAPI Monthly Cost

$650.00

From $0.065/sec (480p) up to $0.208/sec (1080p), plus reference item fees

Replicate Cost

$300.00

Not available

Estimated Monthly Savings$-350.00

Annual Savings$-4200.00

Detailed Pricing Breakdown

Provider	Estimated Rate	Notes
muapiapp	From $0.065/sec (480p) up to $0.208/sec (1080p), plus reference item fees	Per-second output cost by resolution; the first 4 reference items are included, each additional reference image/video/audio item adds a small flat fee. Pay-per-generation, no subscription.
Replicate	Not available	MiniMax H3 Max is not listed on Replicate.

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