How to Detach Audio in Windows Movie Maker
Detach Audio is a function to separate a movie into music and unmute video.It helps replace specific elements in a movie in order to change the final effect of the movie.
How to Detach Audio
1. Import the Folder you want.
2. Add the media to the timeline, or drag it directly to it.
3. Click it in the timeline and right click, select the "Detach Audio" button.
4. Then the video is detached.