flex视频播放器(支持rtmp协议)开发代码.doc

Flex视频播放器(支持rtmp协议)开发代码开发工具:flash builder4.5 + red5服务器建议参考之前阶段代码:(1)flex视频播放器开发初级阶段代码:/detail/ll_jj_yy/(2)支持rtmp协议,播放red5服务器上的flv视频文件.直接来代码:!CDATAimport flash.utils.setTimeout;import mx.controls.Alert;import mx.controls.sliderClasses.Slider;import mx.events.SliderEvent;Embed(source=assets/videoIco/play_small.jpg)Bindableprivate var playClass:Class;/播放图标样式Embed(source=assets/videoIco/pause.jpg)Bindableprivate var pauseClass:Class;/暂停图标样式Embed(source=assets/videoIco/sound1.jpg)Bindableprivate var sound:Class;/声音样式2(静音)Embed(source=assets/videoIco/sound2.jpg)Bindableprivate var sound1:Class;/声音样式1Bindableprivate var _videoURL:String=rtmp:/localhost:1935/live;/媒体路径private var _videoName:String=1.flv;/播放视频名称private var isPause:Boolean=false;/暂停状态private var isSound:Boolean=true;/声音状态private var isFullScreen:Boolean=false;/是否是全屏Bindableprivate var tmpSound:SoundTransform;/临时声音大小Bindableprivate var _playPosition:Number;/播放进度private var _duration:Number;/定义播放时间private var _nc:NetConnection;private var _inNs:NetStream;private var customClient:Object=new Object();private var vi:Video;private var flag:Boolean=false;/开始播放标志private function init():void_nc=new NetConnection();/建立NetConnection对象_nc.addEventListener(NetStatusEvent.NET_STATUS,onNetStatusHandler);_nc.client=this;_nc.connect(_videoURL);customClient.onMetaData=function(infoObject:Object):voidvi.width=vdisplay.width;vi.height=vdisplay.height;vi.smoothing=true;_duration=infoObject.duration;/获取视频持续时间t_sh.maximum=_duration;/关联进度条最大值与视频总持续时间th_sound.value=tmpSound.volume;private function onNetStatusHandler(evt:NetStatusEvent):voidswitch(.code)case NetConnection.Connect.Success:/Alert.show(连接RED5服务器成功!);break;case NetStream.Play.Start:trace(NetStream.Play.Start:);break;case NetStream.Play.StreamNotFound:trace(Unable to locate:+_videoURL);break;default:trace(.code);public function onBWCheck(.arg):voidpublic function onBWDone(.arg):voidpublic function playButton():void/Alert.show(vdisplay.totalTime.toString();if(!isPause)if(!flag)if(_nc=null)init();_inNs=new NetStream(_nc);_inNs.addEventListener(NetStatusEvent.NET_STATUS,onNetStatusHandler);_inNs.client=customClient;vi=new Video();vi.attachNetStream(_inNs);vdisplay.addChild(vi);_inNs.play(_videoName);flag=true;/已经开始播放标志/Alert.show(tmpSound.volume.toString();tmpSound=_inNs.soundTransform;addEventListener(Event.ENTER_FRAME,onEnterFrame);else_inNs.resume();playBtn.source=pauseClass;isPause=true;else_inNs.pause();playBtn.source=playClass;isPause=false;/时间格式操作/private function formatTimes(value:int):String/var result:String=(value%60).toString();/if(result.length=1)/result=Math.floor(value/60).toString()+:0+result;/else/result=Math.floor(value/60).toString()+:+result;/return result;/private function formatTime(time:Number):Stringvar min:Number=Math.floor(time/60);var sec:Number=Math.floor(time%60);var timeResult:String=(min10?0+min.toString():min.toString()+:+(sec0&_inNs.time0)t_sh.value=_inNs.time;lbtime.text=formatTime(_inNs.time)+/+formatTime(_duration);if(formatTime(_inNs.time)=formatTime(_duration)if(!flag)removeEventListener(Event.ENTER_FRAME,onEnterFrame);_inNs.close();playBtn.source=playClass;t_sh.value=0;vdisplay.source=;lbtime.text=;isPause=false;isSound=false;setTimeout(function():voidflag=false;,1000);private function display():voidif(!isFullScreen)stage.fullScreenSourceRect=new Rectangle(vdisplay.x,vdisplay.y,vdisplay.width,vdisplay.height);stage.displayState=StageDisplayState.FULL_SCREEN;isFullScreen=true;elsestage.displayState=StageDisplayState.NORMAL;isFullScreen=false;private function stopButton():void_inNs.close();t_sh.value=0;lbtime.text=;removeEventListener(Event.ENTER_FRAME,onEnterFrame);playBtn.source=playClass;isPause=false;flag=false;private function closeSound():voidif(isSound)if(_inNs!=null)var tmpSound1:SoundTransform=new SoundTransform(0);_inNs.soundTransform=tmpSound1;closeImg.source=sound;th_sound.enabled=false;isSound=false;else if(_inNs!=null)_inNs.soundTransform=tmpSound;closeImg.source=sound1;th_sound.enabled=true;isSound=true;private function sound_thumbChanges(event:SliderEvent):voidtmpSound.volume=th_sound.value;_inNs.soundTransform=tmpSound;private function thumbPress(event:SliderEvent):void_inNs.pause();private function thumbRelease(event:SliderEvent):void_inNs.seek(t_sh.value);_inNs.resume();private function thumbChanges(event:Sli