Live streaming audio on flash site
Hello,
I am new to Flash and I am working on a web page using flash, the page itself is going to be pretty basic, but the situation I am in is this, we would like to but a live streaming audio feed on the site and I am having trouble figuring out how to add that. The server it is from is a Broadwave server, and it does stream in MP3. I would like the audio stream to start automatically when the web page is open. Any help would be greatly appriciated.
You could build your own player but if you are new to Flash, you might want to just embed or place on the Web page a prebuilt player. For example:
http://www.longtailvideo.com/players/jw-flv-player/
or
http://flowplayer.org/
or
http://ffmp3.sourceforge.net/
each player will have it's own config setup for autoplay etc.
Best wishes,
Adninjastrator
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<?xml version="1.0" encoding="utf-8"?>
<s:View xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark" title="Audio" creationComplete="init()">
<s:layout>
<s:VerticalLayout paddingLeft="10" paddingRight="10"
paddingTop="10" paddingBottom="10"/>
</s:layout>
<fx:Script>
<![CDATA[
import flash.media.Video;
import flash.net.NetConnection;
import flash.net.NetStream;
import mx.core.UIComponent;
private var vid:Video;
private var videoHolder:UIComponent;
private var nc:NetConnection;
private var defaultURL:String="[STREAM]";
private var streamName:String="[STREAMNAME]";
private var ns:NetStream;
private var msg:Boolean;
private var intervalMonitorBufferLengthEverySecond:uint;
private function init():void
vid=new Video();
vid.width=864;
vid.height=576;
vid.smoothing = true;
//Attach the video to the stage
videoHolder = new UIComponent();
videoHolder.addChild(vid);
addEventListener(SecurityErrorEvent.SECURITY_ERROR, onSecurityError);
grpVideo.addElement(videoHolder);
connect();
public function onSecurityError(e:SecurityError):void
trace("Security error: ");
public function connect():void
nc = new NetConnection();
nc.client = this;
nc.addEventListener(NetStatusEvent.NET_STATUS, netStatusHandler);
nc.objectEncoding = flash.net.ObjectEncoding.AMF0;
nc.connect(defaultURL);
public function netStatusHandler(e:NetStatusEvent):void
switch (e.info.code) {
case "NetConnection.Connect.Success":
trace("audio - Connected successfully");
createNS();
break;
case "NetConnection.Connect.Closed":
trace("audio - Connection closed");
//connect();
break;
case "NetConnection.Connect.Failed":
trace("audio - Connection failed");
break;
case "NetConnection.Connect.Rejected":
trace("audio - Connection rejected");
break;
case "NetConnection.Connect.AppShutdown":
trace("audio - App shutdown");
break;
case "NetConnection.Connect.InvalidApp":
trace("audio - Connection invalid app");
break;
default:
trace("audio - " + e.info.code + "-" + e.info.description);
break;
public function createNS():void
trace("Creating NetStream");
ns=new NetStream(nc);
//nc.call("FCSubscribe", null, "live_production"); // Only use this if your CDN requires it
ns.addEventListener(NetStatusEvent.NET_STATUS, netStreamStatusHandler);
vid.attachNetStream(ns);
//Handle onMetaData and onCuePoint event callbacks: solution at http://tinyurl.com/mkadas
//See another solution at http://www.adobe.com/devnet/flash/quickstart/metadata_cue_points/
var infoClient:Object = new Object();
infoClient.onMetaData = function oMD():void {};
infoClient.onCuePoint = function oCP():void {};
ns.client = infoClient;
ns.bufferTime = 0;
ns.play(streamName);
ns.addEventListener(AsyncErrorEvent.ASYNC_ERROR, asyncErrorHandler);
function asyncErrorHandler(event:AsyncErrorEvent):void {
trace(event.text);
intervalMonitorBufferLengthEverySecond = setInterval(monPlayback, 1000);
public function netStreamStatusHandler(e:NetStatusEvent):void
switch (e.info.code) {
case "NetStream.Buffer.Empty":
trace("audio - Buffer empty: ");
break;
case "NetStream.Buffer.Full":
trace("audio - Buffer full:");
break;
case "NetStream.Play.Start":
trace("audio - Play start:");
break;
default:
trace("audio - " + e.info.code + "-" + e.info.description);
break;
public function monPlayback():void {
// Print current buffer length
trace("audio - Buffer length: " + ns.bufferLength);
trace("audio - FPS: " + ns.currentFPS);
trace("audio - Live delay: " + ns.liveDelay);
public function onBWDone():void {
//Do nothing
public function onFCSubscribe(info:Object):void {
// Do nothing. Prevents error if connecting to CDN.
public function onFCUnsubscribe(info:Object):void {
// Do nothing. Prevents error if connecting to CDN.
]]>
</fx:Script>
<s:Group id="grpVideo">
</s:Group>
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