live stream video from webcam using FMS & Flex

Question

I'm trying to live stream my video from webcam using FMS. I have written the code here which I am trying to work with, but I get this error. Please guide me to right solution. I really appreciate all the help I can get.

Error: Error #2044: Unhandled AsyncErrorEvent:. text=Error #2095: flash.net.NetConnection was unable to invoke callback onBWDone. error=ReferenceError: Error #1069: Property onBWDone not found on vv and there is no default value. at vv/button2_clickHandler()[] at vv/___vv_Button2_click()[]

<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009" 
               xmlns:s="library://ns.adobe.com/flex/spark" 
               xmlns:mx="library://ns.adobe.com/flex/mx" minWidth="955" minHeight="600">
    <fx:Script>
        <![CDATA[
            import mx.controls.Alert;
            import mx.events.FlexEvent;



            var camera:Camera = Camera.getCamera();
            var localCam:Video = new Video(420,313);
            protected function video_d_creationCompleteHandler(event:FlexEvent):void
            {
                // TODO Auto-generated method stub

                if (camera) {
                    //var localCam:Video = new Video(280,150);
                    localCam.attachCamera(camera);
                    localCam.smoothing = true;
                    //localCam.
                    video_d.addChild(localCam);
                } else {
                    Alert.show("You don't seem to have a camera.");
                }
            }


            protected function button2_clickHandler(event:MouseEvent):void
            {
                // TODO Auto-generated method stub
                lsfmspanel.visible = true; 

                var nc:NetConnection = new NetConnection();
                nc.client = this;
                nc.connect("rtmp://localhost/live");
                nc.addEventListener(NetStatusEvent.NET_STATUS, netStatusHandler);

                function netStatusHandler(event:NetStatusEvent):void {
                    switch (event.info.code) {
                        case "NetConnection.Connect.Success":
                            var ns:NetStream = new NetStream(nc,NetStream.CONNECT_TO_FMS);
                            ns.addEventListener(AsyncErrorEvent.ASYNC_ERROR, asyncErrorHandler);
                            ns.addEventListener(AsyncErrorEvent.ASYNC_ERROR, onBWDone);
                            ns.attachCamera(camera);
                            ns.publish("livestream", "live");

                            break;
                        case "NetStream.Play.StreamNotFound":
                            trace("Unable to locate video: ");
                            break;
                    }
                }

                function asyncErrorHandler(event:AsyncErrorEvent):void { Alert.show("E." + event.text); }
                function onBWDone(event:AsyncErrorEvent):void{
                    trace("onBWDone");
                }

            }

        ]]>
    </fx:Script>
    <fx:Declarations>
        <!-- Place non-visual elements (e.g., services, value objects) here -->
    </fx:Declarations>
    <s:Panel x="5" y="9" width="448" height="365" title="Live Stream">
        <s:VideoDisplay id="video_d" x="10" y="9" width="426" height="313"
                        creationComplete="video_d_creationCompleteHandler(event)"/>
    </s:Panel>
    <s:Panel x="462" y="9" width="448" height="365" title="Live Streaming From FMS" visible="false" id="lsfmspanel">
        <s:VideoDisplay id="livestream" x="10" y="9" width="426" height="313" source="rtmp://localhost/live" autoPlay="true"/>
    </s:Panel>
    <s:Button x="105" y="382" label="Start Streaming" click="button2_clickHandler(event)"/>

</s:Application>

score 0 · Answer 1 · answered May 18 '12 at 05:53

0

Why not using the Flash Media Encoder to stream the video to the FMS. You can use the Flash Media Encoder application or console commands.

answered May 18 '12 at 05:53

Horonchik

477
2
11

Thank you Horonchick. I'm going to look into FMS with Flash Encoder and try to make it work but just curious.... Do I have to...? I mean will the method I'm trying to use not work or it is not recommended ? Thanks – Bilal Ahmad May 19 '12 at 00:59
Sorry, I don't familiar with this method. – Horonchik May 19 '12 at 10:42
ok thanks for the help. Any link that you can point me to for FME please? – Bilal Ahmad May 19 '12 at 14:35

live stream video from webcam using FMS & Flex

1 Answers1