Mirelo SFX 2.0

Generate synchronized soundtracks for a source video and return every video variation with sound. Preserves speech by default. Sound duration clamps to source length, up to 600 seconds.

Added Oct 14, 2026

Details

Starting Price
From $0.011 per video
Model type
video-to-video

Final price depends on the selected settings and is shown before generation.

Settings

Generation controls available for this model.

Output Format

N/A

Default Duration

10

Negative prompt

Text

Sounds to exclude (up to 1000 characters).

Preserve speech

Toggle

Default

Yes

Keep speech from the source video while generating the surrounding soundtrack.

Samples

Number

Default

2

Each sample is billed separately.

Seed

Number

Default

-1

Sound duration (seconds)

Number

Default

10

Text defaults to 30s; video defaults to 10s and clamps to source length. Video requires at least 1s.

Benchmarks

No public benchmark scores for this model yet.