/**
 *
 * FLVPlaybackUtil.as
 *
 *     Utility functions for dealing with FLVPlayback components.   
 *
 *     @author     matthew at exanimo dot com
 *     @author     Ryan Sprake
 *     @version    2007.11.05
 *
 */
package com.exanimo.utils
{
	import fl.video.FLVPlayback;
	import fl.video.VideoPlayer;
	import fl.video.flvplayback_internal;
	use namespace flvplayback_internal;




	public class FLVPlaybackUtil
	{
		/**
		 *
		 *	
		 */
		public function FLVPlaybackUtil()
		{
			throw new Error('FLVPlaybackUtil contains static utility methods and cannot be instantialized.');
		}

		
		
		
		/**
		 *
		 * Set smoothing for an FLVPlayback component.
		 *
		 * @param flvPlayback    the component on which to set the property
		 * @param smoothing      the smoothing value
		 *
		 */
		public static function setSmoothing(flvPlayback:FLVPlayback, smoothing:Boolean):void
		{
			for (var i:Number = 0; i < flvPlayback.videoPlayers.length; i++)
			{
				var vp:VideoPlayer = flvPlayback.videoPlayers[i];
				vp.smoothing = smoothing;
			}
		}
		
		/**
		 *
		 * Determine whether an FLVPlayback component is being smoothed.
		 *
		 * @param flvPlayback    the component you want to check
		 *
		 */
		public static function getSmoothing(flvPlayback:FLVPlayback):Boolean
		{
			return flvPlayback.videoPlayers[0].smoothing;
		}
		
		/**
		 *
		 * Set deblocking for an FLVPlayback component.
		 *
		 * @param flvPlayback    the component on which to set the property
		 * @param deblocking      the deblocking value
		 *
		 */
		public function setDeblocking(flvPlayback:FLVPlayback, deblocking:int):void
		{
			for (var i:Number = 0; i < flvPlayback.videoPlayers.length; i++)
			{
				var vp:VideoPlayer = flvPlayback.videoPlayers[i];
				vp.deblocking = deblocking;
			}
		}
		
		/**
		 *
		 * Determine what deblocking method an FLVPlayback component is using.
		 *
		 * @param flvPlayback    the component you want to check
		 *
		 */
		public function getDeblocking(flvPlayback:FLVPlayback):int
		{
			return flvPlayback.videoPlayers[0].deblocking;
		}




	}
}