Skip to main content

Enforce Audio Track

JavaScript API​

Defaults to false. If true, include a silent audio track when the render contains no audio. If false, omit the audio track when no audio is present. Audio-only exports and separateAudioTo still produce an audio file, even when silent.

Set this to true for chunks that will later be concatenated, because other chunks may contain audio. muted: true takes precedence.

Command line​

Defaults to false. If true, include a silent audio track when the render contains no audio. If false, omit the audio track when no audio is present. Audio-only exports and --separate-audio-to still produce an audio file, even when silent.

Pass --enforce-audio-track for chunks that will later be concatenated, because other chunks may contain audio. --muted takes precedence.

CLI flag​

--enforce-audio-track

The following CLI commands accept this option:

APIs that have this option​

The following APIs accept this option:

Config file​

remotion.config.ts
Config.setEnforceAudioTrack(true);

See also​