An MP3 music track in your project, made from a text description.
About
Writes an MP3 music track into your project from a description of genre, mood, instruments, tempo and what the music sits under. Tracks run from 10 seconds to 5 minutes (30 seconds by default). If you give a tempo, the track is asked to hold it and the tempo is recorded with the file, so a timeline can use the same beat grid.
By default the track is loudness-normalised to a music-bed level (-20 LUFS) so it sits under a voiceover. This step needs FFmpeg, and if it fails the raw audio is kept.
Each track is a paid model call, billed by the length you ask for. In Syvon a typical 30-second track costs about $0.42 (about $0.014 per second), and a 3-minute track about $2.52.
- TypeScript
- AI music models
- FFmpeg
Requirements
- Runs with
- Node.js 20 or later
- Operating systems
- windows, macos, linux
- Needs installed
- FFmpeg
- Network
- Sends the description to the music provider over the internet.
Costs
- External costs
- ElevenLabs: billed to your own key — Planned direct lane: you would bring your own ElevenLabs key. Today the call runs through the Syvon provider proxy and Syvon credits.