CONVERSION LOGIC
Extract audio from a video
Ignore the video stream and encode the audio track as MP3.
Media fileProcessed mediaRuns locally
01Media file
02Video input → remove video → MP3
03Processed media
Only the audio content is written to the downloaded file.
The original video frames are not included
FFmpeg is instructed with -vn so the video stream is discarded.
Your content stays in the browser
Processing runs locally in the page without requiring the content to be sent to UtilityLake.
02
In short
What exactly does it do?
Ignore the video stream and encode the audio track as MP3.
Example?
Only the audio content is written to the downloaded file.