← Sound-effects generation

fal.ai

MMAudio V2 (on fal)

Generates synchronized sound for a video or from a text prompt, 1 to 30 seconds per request. $0.001 per second x 60 = $0.06 per minute of audio.

USD per minute of audio

$0.06

Verified Oct 18, 2026

#1 cheapest of 5 in Sound-effects generation

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Capabilities, explained

What this API can do, and what each capability means for your project.

Max length

30 s

Longest single effect you can generate.

Seamless looping

—

Can output effects that repeat without an audible join, useful for ambience.

Video-to-sound

Yes

Generates sound that follows the action in a video you upload.

Prompt-strength control

—

A setting that trades literal prompt following against more creative variation.

Commercial use allowed

—

Whether outputs may be used in a commercial product under the provider's terms. Always re-check the license for your case.

Price history

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