MiniMax H3 Max reference to video

Prompt expansion mode

How much effort to spend rewriting the prompt before generationRequired · prompt_expansion_mode

Prompt

Text prompt for video generationRequired · prompt

Reference image URLs

URLs of subject/style reference images, referenced in the prompt as Image 1, Image 2, and so onOptional · reference_image_urls

Aspect ratio

The aspect ratio of the generated videoOptional · aspect_ratio

Reference audio URLs

URLs of reference audio clips (2-15 seconds each, combined duration at most 15 seconds), referenced in the prompt as…Optional · reference_audio_urls

Middle image URL

Optional image to guide the video at middle_frame_timeOptional · middle_image_url

Duration

Video length in secondsOptional · duration

End image URL

Optional URL of the image to use as the last frameOptional · end_image_url

Seed

Random seedOptional · seed

Enable safety checker

If set to true, the safety checker will be enabledOptional · enable_safety_checker

Resolution

The native generation resolution, or 1080P latent refinement from a native 768P source (480P, 768P or 1080P)Optional · resolution

Middle frame time

Target time for the middle image, in seconds from the startOptional · middle_frame_time

Reference video URLs

URLs of motion/reference video clips (2-15 seconds each, combined duration at most 15 seconds), referenced in the…Optional · reference_video_urls

Image URL

Optional URL of the image to use as the first frameOptional · image_url

Price

Usage based, at the cost the provider reports for the call

Billing

Billed at the exact provider cost, without a per-call cap. The initial reservation is an estimate; additional usage is debited and unused funds are refunded.

Price checked

7 October 2026

Your agent reads the schema and the price with inspect_tool before it runs the tool.

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cURL command

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TypeScript

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Tool ID

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