Quick answer
Open Media → Convert/Save, add the video, choose an audio profile, set a new destination filename with the matching extension, and start the conversion.
Understand the task
Input
A video that plays in VLC and contains the audio track you want.
VLC action
Convert/Save reads that track and writes it with the codec selected in the audio profile.
Expected result
VLC creates a separate audio file. The source video remains in place when you choose a new filename.
Tip: Match the filename extension to the profile. An MP3 profile should normally write a file ending in .mp3.
Steps to convert Video to Audio with VLC
Confirm the source plays and contains the audio track you want.
Open Media → Convert/Save, add the source, then select Convert.
Choose an audio profile such as Audio – MP3 or Audio – FLAC based on your quality and compatibility needs.
Browse to a new destination, include the correct extension, and start.
Play the result from beginning to end before deleting or archiving the source.
Limits and recovery
- Transcoding lossy audio to another lossy format cannot restore quality.
- VLC is convenient for one-off conversion; large archival batches deserve a documented encoding workflow.
Related decisions
When the source is an unprotected disc, use the separate VLC DVD conversion workflow so title and track selection are checked first.
When you need cuts, titles or several clips, review the boundary between VLC conversion and real video editing.
Sources and corrections
VLC User Documentation >Menus can differ by VLC version and operating system. If a verified current build behaves differently, report the exact version and platform.