Video coming first frame only

Question

Hi i create a broadcaster in as3.
Broadcast video is OK.
NetConnection.Connect.Success is OK
NetStream.Publish.Start is OK.
But video coming first frame only in Player, not playing total video in player
var server = "rtmp://xxxxxx.rtmphost.com/foldername";
var streamName:String = "testname";
var nc:NetConnection;
var ns:NetStream;
nc = new NetConnection();
nc.addEventListener(NetStatusEvent.NET_STATUS, netStatusHandler);
nc.addEventListener(SecurityErrorEvent.SECURITY_ERROR, securityErrorHandler);
nc.addEventListener(AsyncErrorEvent.ASYNC_ERROR, ayncErrorHandler);
nc.client = this;
nc.connect(server);
function netStatusHandler(event:NetStatusEvent):void
          switch (event.info.code)
                    case "NetConnection.Connect.Success" :
                              connectStream();
                    case "NetConnection.Connect.Closed" :
                    default :
function connectStream():void
          ns = new NetStream(nConnection);
          ns.addEventListener(NetStatusEvent.NET_STATUS, netStatusHandler);
          ns.addEventListener(AsyncErrorEvent.ASYNC_ERROR, ayncErrorHandler);
          ns.client = this;
          ns.attachCamera(webcamera);
function securityErrorHandler(event:SecurityErrorEvent):void
          trace("securityErrorHandler: " + event);
function ayncErrorHandler(event: AsyncErrorEvent):void
          trace("AsyncErrorEvent: " + event);
var webCamera:Camera = Camera.getCamera();
var video:Video = new Video();
video.attachCamera(webCamera);
addChild(video);
Startbtn.addEventListener(MouseEvent.CLICK, startClick);
function startClick(event:MouseEvent):void
          if (Startbtn.label == "Start Broadcast")
               Startbtn.label = "Stop Broadcast";
               ns.publish(streamName, "test");
          else
               Startbtn.label = "Start Broadcast";
               ns.close();

Answer 1

i got the problem