clean audio
Clean the sound of an audio or video item. mode “denoise” (default) keeps the voice and lowers everything else: fan, traffic, hiss, keyboard, distant chatter, and music under the speech; mode “isolate_voice” rebuilds the speech alone, which also removes reverb. Cloud processing; returns a job, and a new item lands beside the original, a video keeping its picture. Files up to three hours long (isolate_voice: one hour). With timeline_id and clip_id the new item is sound alone and replaces the clip’s sound when it lands, at any size: an audio clip takes it in its slot, a video clip’s sound moves to a detached audio clip, trim and words kept. Through the desktop app, a file on this computer is cleaned at any size. Only a video over 1.7GB (isolate_voice: 350MB) cleaned whole in the cloud is refused. A cleaned recording then takes levelling (level_audio), silences and fillers cut (remove_silence, remove_words) and captions on a timeline.
Authorizations
An API key (es_live_…) from Settings, under API keys, or an OAuth access token.
Headers
Retry a paid dispatch safely: the same key returns the job already dispatched instead of charging again.
The workspace this one call acts in, when it is not the default: for a key or a connected agent, one of the workspaces the user allowed it.
Body
An item ref, item id, or the job id that made it.
denoise (default): keep the voice, lower noise and any music. isolate_voice: keep only the speech; removes reverb and music.
denoise, isolate_voice denoise only: how much of the cleaned sound to keep, 0 to 1. Default 0.85; 1 removes the most noise and can take quiet speech with it.
0 <= x <= 1With clip_id: the result is attached to this timeline and takes the clip's slot when it lands.
The clip on timeline_id whose sound this replaces, audio or video.
Optional: one sentence shown to the user beside this action.
600
