Audio Analyzers are instruments that test and measure instrument
audio performance. They are used as a way to measure the quality
and sound of a specific instrument.
View page
In AVS Video Editor, you can extract the audio.
View page
To change the audio in the Audio/Music track, simply delete it
and put something else in its place.
To change the audio of a video in the video track, first Mute
the audio of the video. Then place alternate audio in the
Audio/Music track.
View page
There is only one audio track to work with in Windows Movie Maker. The only other audio track is connected to the Video Track (the video's audio).
Therefore, you can only have one video (with audio) in the Video Track and one audio/music insertion in the Music/Audio Track.