Function extractAudio

extractAudio(opts: ExtractAudioOptions): Promise<void>
Extract the audio track from a video or audio file.
Parameters
- opts: ExtractAudioOptions
Returns Promise<void>
Example
```
await extractAudio({ input: 'video.mp4', output: 'audio.mp3' });
await extractAudio({ input: 'video.mp4', output: 'audio.flac', codec: 'flac' });
```
- Defined in src/helpers/edit.ts:154