
Working with Tracks
A QuickTime movie is made up of one or more "tracks." Each track stores a particular kind of data. QuickTime audio includes music tracks, which contain MIDI or other data, and sound tracks, which contain digitized audio.
With QuickTime Player, you can edit tracks individually. You can move tracks from one movie to another, turn a track on or off, delete tracks, or modify the information contained in a track.
For more information, see these topics:
- Turning Tracks On or Off
- Extracting, Adding, and Moving Tracks
- Adding an Audio Track to a QuickTime Movie
- Changing Sound Track Volume Levels and Other Audio Settings
- Adding a Text Track to a QuickTime Movie
- Specifying Font Styles for Text Tracks
- Setting the Frame Duration of a Text Track
- Specifying Languages for Individual Tracks