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Overview
Supported platforms
Adobe Flash | |
|---|---|
Windows | + |
Mac OS | + |
Linux | + |
Operation flowchart
- The browser establishes a connection via Websocket and sends the publish command.
- the browser sends the WebRTC stream to the server.
- Flash Player connects to the server via the RTMP protocol and sends the play command.
- Flash Player receives the RTMP stream from the server.
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connect(); code
| Code Block | ||||
|---|---|---|---|---|
| ||||
private function connect():void{
var url:String = StringUtil.trim(connectUrl.text);
Logger.info("connect " + url);
nc = new NetConnection();
//if (url.indexOf("rtmp") == 0){
// nc.objectEncoding = ObjectEncoding.AMF0;
//}
nc.client = this;
nc.addEventListener(NetStatusEvent.NET_STATUS, handleConnectionStatus);
var obj:Object = new Object();
obj.login = generateRandomString(20);
obj.appKey = "flashStreamingApp";
nc.connect(url,obj);
} |
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NetConnection.Connect.Success code
| Code Block | ||||
|---|---|---|---|---|
| ||||
private function handleConnectionStatus(event:NetStatusEvent):void{
Logger.info("handleConnectionStatus: "+event.info.code);
if (event.info.code=="NetConnection.Connect.Success"){
Logger.info("near id: "+nc.nearID);
Logger.info("far id: "+nc.farID);
Logger.info("Connection opened");
disconnectBtn.visible = true;
connectBtn.visible = false;
playBtn.enabled = true;
publishBtn.enabled = true;
setConnectionStatus("CONNECTED");
} else if (event.info.code=="NetConnection.Connect.Closed" || event.info.code=="NetConnection.Connect.Failed"){
...
}
} |
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stream.play(); code
| Code Block | ||||
|---|---|---|---|---|
| ||||
private function addListenerAndPlay():void{
...
subscribeStreamObject = createStreamObject();
subscribeStream.play(playStreamName.text);
videoFarEnd.attachNetStream(subscribeStream);
videoFarEnd.width = 320;
videoFarEnd.height = 240;
videoFarEnd.visible = true;
} |
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NetStream.Play.Start code
| Code Block | ||||
|---|---|---|---|---|
| ||||
private function handleSubscribeStreamStatus(event:NetStatusEvent):void{
Logger.info("handleSubscribeStreamStatus: "+event.info.code);
switch (event.info.code) {
case "NetStream.Play.PublishNotify":
case "NetStream.Play.Start":
setPlayStatus("PLAYING");
playBtn.visible = false;
stopBtn.enabled = true;
stopBtn.visible = true;
break;
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}
} |
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stream.close(); code
| Code Block | ||||
|---|---|---|---|---|
| ||||
private function stop():void{
if (subscribeStream != null) {
stopBtn.enabled = false;
subscribeStream.close();
subscribeStream = null;
}
subscribeStreamObject = null;
videoFarEnd.visible = false;
} |
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NetStream.Play.Stop code
| Code Block | ||||
|---|---|---|---|---|
| ||||
private function handleSubscribeStreamStatus(event:NetStatusEvent):void{
Logger.info("handleSubscribeStreamStatus: "+event.info.code);
switch (event.info.code) {
...
case "NetStream.Play.UnpublishNotify":
case "NetStream.Play.Stop":
setPlayStatus("STOPPED");
playBtn.enabled = true;
playBtn.visible = true;
stopBtn.visible = false;
break;
...
}
} |