Bugfix for jplayer#197

The stream was waiting for the buffer to sync up, but a stream never has a 'end' value.

With the 'if' I feel confident that it will not affect normal mp4 playing.

actionscript/happyworm/jPlayer/JplayerMp4.as

@@ -342,6 +342,7 @@ package happyworm.jPlayer {
 		}
 		public function getLoadRatio():Number {
 			if((myStatus.isLoading || myStatus.isLoaded) && myStream.bytesTotal > 0) {
+				if( myStream.bytesTotal == uint.MAX_VALUE && myStream.bytesLoaded > 2048 ) return 1; //Hackfix for AAC+ streams. 2048 is just a randomly selected number.
 				return myStream.bytesLoaded / myStream.bytesTotal;
 			} else {
 				return 0;