lo que estoy intentando es con el codigo siguiente ir cargando pedasos de los videos en linea de tiempo
var connection_nc:NetConnection = new NetConnection();
connection_nc.connect(null);
var stream_ns:NetStream = new NetStream(connection_nc);
intro.attachVideo(stream_ns);
stream_ns.play("Tip1.flv");
stream_ns.pause();
stream_ns.setBufferTime(5);
var connection_nc2:NetConnection = new NetConnection();
connection_nc2.connect(null);
var stream_ns2:NetStream = new NetStream(connection_nc2);
intro2.attachVideo(stream_ns2);
stream_ns2.play("Tip2.flv");
stream_ns2.pause();
stream_ns2.setBufferTime(5);
var connection_nc3:NetConnection = new NetConnection();
connection_nc3.connect(null);
var stream_ns3:NetStream = new NetStream(connection_nc3);
intro3.attachVideo(stream_ns3);
stream_ns3.play("Tip3.flv");
stream_ns3.pause();
stream_ns3.setBufferTime(5);