Specifies which tracks in a QuickTime movie are available to be played.Syntax:
set the enabledTracks of <player> to <tracksList>
Examples:
set the enabledTracks of player "Arctic" to 3 & return & 2
Use the enabledTracks property to control the user's ability to play a QuickTime movie.
A movie can contain multiple tracks intended to be played at the same time (for example, an audio and a video track), or tracks that are separate (for example, an alternative audio track). You can list the tracks in a movie using the tracks property.
Changes: This property was removed from the Windows platform in version 8.1.0, due to the change of player implementation from QuickTime to DirectShow.
See also: trackCount (property),