// This JScript example shows creation of a bunch of dummy
// shot tracks and their subsequent removal
// using the DeleteUnusedCamSeqTracks command.
// Try running with and without the last line to see the
// difference...it ends up deleting all but two of the tracks
// it creates.
// Create a sphere and a simple static Action.
NewScene( null, false );
// Create some tracks (mostly left empty to be deleted later).
count = 10
oTracks = new Array(count)
for ( i = 0; i < count; i++ )
{
        oTracks[i] = AddTrack("Scene_Root", null, 8, null, null);
}
// Add sources on some tracks.
AddShotClip( oTracks[1], null, null, null, null, null );
AddShotClip( oTracks[4], null, null, null, null, null );
// Finally, delete the unused ones.
DeleteUnusedCamSeqTracks( );