flex2でflvを再生する方法

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute">
	<mx:VBox>
		<mx:VideoDisplay source="http://YOURSITE/a.flv" width="400" height="400" />
	</mx:VBox>	
</mx:Application>

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute">
<mx:VBox>
<mx:VideoDisplay id="myvideo" source="http://YOURSITE/a.flv" width="400" height="400" />
<mx:Button label="再生" click="myvideo.play();" />
<mx:Button label="一時停止" click="myvideo.pause();" />
<mx:Button label="停止" click="myvideo.stop();" />
</mx:VBox>
</mx:Application>