.flv instead of .f4v script doesn't work

1

This script was on the first frame of the swf that was playing the flv. When the flv was done playing the function was activated. All I did was change the flv to an f4v and now this script doesn’t work.

var listener:Object = new Object();

listener.complete = function(evt:Object):Void {
trace(“Video complete”);
trace(evt.state);
trace(evt.playheadTime);
loadMovieNum(“projector_all.swf”, 1001);
}

videoPlayer.addEventListener(“complete”, listener);