Clean up and master audio
process_audioOne-step audio cleanup. The podcast preset removes low rumble, reduces background noise, trims long silences and levels the loudness to -16 LUFS. You can also change volume, fade in and out, speed, or mix to mono. Cost: 1 credit per minute of output. Long jobs return a job_id; poll it with get_job. Result links expire in 1 hour.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| url | Yes | Audio or video file: public http(s) link | |
| mono | No | ||
| speed | No | ||
| format | No | mp3 | |
| preset | No | Podcast: denoise, trim silence and normalise loudness | podcast |
| denoise | No | Reduce steady background noise | |
| volume_db | No | Volume change in dB | |
| trim_silence | No | Cut long pauses and leading or trailing silence | |
| start_seconds | No | Start time in seconds | |
| normalize_lufs | No | Target loudness. Overrides the preset's -16 | |
| fade_in_seconds | No | ||
| duration_seconds | No | Length of the result in seconds | |
| fade_out_seconds | No |