FMS學習（六）：視頻聊天，其實很簡單

    以前一直以爲實現視頻聊天會很複雜，但是FMS再一次顯示了他的強大，原理其實很簡單，在客戶端同時有一個視頻流上傳對象和下載對象，無論是上傳還是下載都是以live的形式然後就是把上兩篇的知識結合運用下就行了。

 

FMS6.mxml

<?xml version="1.0" encoding="utf-8"?> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute"> <mx:Script> <![CDATA[ import mx.controls.Alert; import flash.events.*; //客戶端上傳的連接對象 private var pnc:NetConnection; //客戶端接收的連接對象 private var rnc:NetConnection; //上傳視頻流 private var pns:NetStream; //下載視頻流 private var rns:NetStream; //視頻對象 private var video:Video; //視頻頭對象 private var cam:Camera; //麥克對象 private var mic:Microphone; private function onPublishClick():void { pnc = new NetConnection(); pnc.connect("rtmp://localhost/firstFMS"); pnc.addEventListener(NetStatusEvent.NET_STATUS, onPublishNetStatusHandler); cam = Camera.getCamera(); mic = Microphone.getMicrophone(); this.PublishVideo.attachCamera(cam); } private function onPublishNetStatusHandler(evt:NetStatusEvent):void { this.lbPublish.text = evt.info.code; if(evt.info.code=="NetConnection.Connect.Success") { pns = new NetStream(pnc); pns.attachAudio(mic); pns.attachCamera(cam); pns.client = this; pns.publish("publishName","live"); } } private function onRecordClick():void { rnc = new NetConnection(); rnc.connect("rtmp://localhost/firstFMS"); rnc.addEventListener(NetStatusEvent.NET_STATUS,onRecordNetStatusHandler); } private function onRecordNetStatusHandler(evt:NetStatusEvent):void { this.lbRecord.text = evt.info.code; if(evt.info.code=="NetConnection.Connect.Success") { rns = new NetStream(rnc); rns.client = this; video = new Video(); video.width = 320; video.height = 240; video.attachNetStream(rns); this.RecordVideo.addChild(video); rns.play("publishName","live"); } } ]]> </mx:Script> <mx:Panel x="10" y="10" width="340" height="282" layout="absolute" title="視頻發佈端"> <mx:VideoDisplay x="0" y="0" width="320" height="240" id="PublishVideo" /> </mx:Panel> <mx:Panel x="366" y="10" width="340" height="282" layout="absolute" title="視頻接受端" id="playPan"> <mx:VideoDisplay x="0" y="0" width="320" height="240" id="RecordVideo" /> </mx:Panel> <mx:Button x="106" y="316" label="發佈視頻" fontWeight="normal" click="onPublishClick()" /> <mx:Button x="488" y="317" label="接收視頻" fontWeight="normal" click="onRecordClick()" /> <mx:Label x="35" y="348" width="304" id="lbPublish"/> <mx:Label x="391" y="348" width="296" id="lbRecord"/> </mx:Application>  

 

就這麼簡單，去試試和自己聊天吧^^