MiniMax H3 Audio

Create native H3 audio without retaining a video. The bundled workflow gives the joint FL2VA sampler a disposable 32x32 visual latent, decodes the audio branch, and saves lossless FLAC through SaveAudio.

Route the request

• Use this skill for audio invented entirely from text: one or more voices, narration, announcements, ambience, foley, robot sounds, or animal vocalizations.
• Use minimax-h3-reference-to-video when an image, video, or audio reference must control identity, performance, voice, or sound. This audio proxy is prompt-only and is not a voice-cloning workflow.
• Keep requested duration between 0 and 15 seconds. Split longer material into coherent clips.
• Never expose visual size as a creative control. The proxy must remain fixed at 32x32.

Write the prompt

Return a production-ready prompt when generation was not requested. Preserve user-supplied spoken words exactly inside H3 dialogue tags.

Use a compact structure:

[Integrated audio description: speaker or source, delivery, mood, acoustic setting, event order, and timing]