流媒体传输知识整理（七）

(2)  测试与服务器端流媒体的交互

<?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" creationComplete="init()">  
    <fx:Declarations>  
        <!-- 将非可视元素（例如服务、值对象）放在此处 -->  
    </fx:Declarations>  
    <mx:UIComponent id="ui">  
    </mx:UIComponent>  
    
    <fx:Script>  
        <![CDATA[  
            import mx.controls.Alert;  
            private var rtmpURL:String="rtmp://localhost/Red5Test";  
            private var conn:NetConnection=new NetConnection();  
            private var isConnectSuccess:Boolean=false;  
            private var netStream:NetStream;  
            private var video:Video=new Video();  
            
            //  public function metaDataHandler(infoObject:Object):void {}            
            // 创建回调函数的对象  
            public var customClient:Object=new Object();  
            
            
            public function init():void  
            {  
                conn.connect(rtmpURL);  
                conn.addEventListener(NetStatusEvent.NET_STATUS,netStatus);  
                
            }  
            private function netStatus(e:NetStatusEvent):void{  
                trace(e.info.code);  
                switch(e.info.code)  
                {  
                    case "NetConnection.Connect.Success":  
                    {  
                        playad();  
                        break;  
                    }  
                        
                    case "NetStream.Play.Stop" :  
                    {  
                        
                    }  
                        
                }  
                
            }  
            public function playad():void  
            {  
                isConnectSuccess=true;  
                netStream=new NetStream(conn);  
                netStream.addEventListener( NetStatusEvent.NET_STATUS,netStatus);  
                video.attachNetStream(netStream);  
                video.width = 800;  
                video.height = 1000;  
                //  customClient.onMetaData = metaDataHandler;  
                netStream.client=customClient;                
                netStream.play("avatar.flv");  
                ui.addChild(video);   
            }  
            
            
        ]]>  
    </fx:Script>  
    <!-- <mx:Button x="200" y="200" label="connect" click="this.clickConnect(event)"/>-->     
    
</s:Application>
 
(3)  播放效果
字符串交互效果：

视频交互效果：