Простейший OSMF-плеер

package ru.denivip.stats
{
    import flash.events.TimerEvent;
    import flash.utils.Timer;

    import org.osmf.events.MediaElementEvent;
    import org.osmf.media.MediaElement;
    import org.osmf.traits.MediaTraitType;
    import org.osmf.traits.TimeTrait;

    public class StatsTracker
    {
        private static var SERVER_HOST:String = 'shared.local';

        private static var SERVER_PORT:uint = 8125;

        private var media:MediaElement;

        private var timer:Timer;

        private var socket:StatsSocket;

        public function StatsTracker(media:MediaElement)
        {
            this.media = media;
            this.timer = new Timer(500);
            this.socket = new StatsSocket();

            timer.addEventListener(TimerEvent.TIMER, function (event:TimerEvent):void {
                checkPosition();
            });

            media.addEventListener(MediaElementEvent.TRAIT_ADD, onTraitAdd);
            media.addEventListener(MediaElementEvent.TRAIT_REMOVE, onTraitRemove);
        }

        public function start():void
        {
            trace('start tracking');
            socket.connect(SERVER_HOST, SERVER_PORT);
            timer.start();
        }

        public function stop():void
        {
            trace('do not track');
            socket.close();
            timer.stop();
        }

        private function checkPosition():void
        {
            var time:TimeTrait = media.getTrait(MediaTraitType.TIME) as TimeTrait;
            trace(time.currentTime);
            socket.writeln(time.currentTime.toString());
        }

        private function onTraitAdd(e:MediaElementEvent):void
        {
            trace(e.traitType + ' trait added');

            if (e.traitType == MediaTraitType.TIME) {
                start();
            }
        }

        private function onTraitRemove(e:MediaElementEvent):void
        {
            trace(e.traitType + ' trait removed');

            if (e.traitType == MediaTraitType.TIME) {
                stop();
            }
        }
    }
}