	{
		// videoTrackFX is the special track that implements the effect
		videoTrackFX = NewMovieTrack(myDestMovie, videoTrackFXWidth, videoTrackFXHeight, 0);
		BailNil(videoTrackFX);
		
		// create the media for our effects track
		videoMediaFX = NewTrackMedia(videoTrackFX, VideoMediaType, myMovieTimeScale, NULL, 0);
		BailNil(videoMediaFX);
	}
