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MiniMax H3 LoRA

Video with synchronized audio from MiniMax H3 with your trained LoRA for a consistent subject. Start from an image as the first frame, from reference images, or from text.

Input

Fields marked * are required. Review the price before generating.

Text prompt for video generation. Refer to reference assets by their modality and order in the reference lists: Image 1, Image 2, Video 1, Audio 1, and so on.

The duration of the video in seconds.

The resolution of the generated video. 480P and 768P are native generation modes; 2K and 4K upscale a 768P base result.

The aspect ratio of the generated video.

URLs of subject/style reference images, referenced in the prompt as Image 1, Image 2, and so on. Reference images, videos, and audio clips must add up to at most 12 files.

Uploading a file needs an account. Create accountJPEG, PNG, WebP · up to 25 MB

URLs of motion/reference video clips (2-15 seconds each, combined duration at most 15 seconds), referenced in the prompt as Video 1, Video 2, and so on. Reference images, videos, and audio clips must add up to at most 12 files.

Uploading a file needs an account. Create accountMP4, WebM · up to 100 MB

URLs of reference audio clips (2-15 seconds each, combined duration at most 15 seconds), referenced in the prompt as Audio 1, Audio 2, and so on. Images, videos, and audio can be provided individually or together. Reference images, videos, and audio clips must add up to at most 12 files.

Uploading a file needs an account. Create accountMP3, WAV · up to 50 MB

List of LoRA adapters to apply to the transformer.

Additional settings

Random seed. A random seed is selected when omitted.

Tips and requirements

How much effort to spend rewriting the prompt before generation. 'disabled' skips prompt expansion. 'fast' returns in about a second. 'balanced' picks per request. 'quality' spends up to ~30s on a richer prompt.

Tips and requirements

Optional URL of an audio clip at least 2 seconds long (maximum 15 MB) to pin to the generated soundtrack. Cannot be combined with reference audio. Longer clips are trimmed to the generated video's length, keeping the beginning; shorter clips are padded with silence. The clip is resampled to 32 kHz stereo and replaces the output soundtrack without changing playback speed. Accepts an HTTP(S) URL or a base64 data URI.

Uploading a file needs an account. Create accountMP3, WAV · up to 50 MB

Starting price$0.0991 / second

You sign up first. Your settings are kept.

API code for this input

Complete the required fields and fix input errors to see API code.

How to use MiniMax H3 LoRA

Getting started

Select the operation for your source, upload any required media, and describe the result you want.

Review your result

Watch the entire clip and compare motion, identity, transitions and audio with your inputs.

Inputs and settings

Choose 5–15 seconds and 480P, 768P, 2K or 4K. Add up to three LoRA adapters with their paths and scales.

Reference mode accepts up to nine images, three videos and three audio clips, with at most 12 files overall. Each video or audio clip must be 2–15 seconds; video durations together and audio durations together must each stay within 15 seconds.

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