Flex:简易Flv播放器

FLVPlayer.mxml//主程序 ---------------------------------------------------------------------------------------------------------------------------------------------------- <?xml version="1.0" encoding="utf-8"?> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute"> ??? <mx:Script> ??? ??? <![CDATA[ ??? ??? ??? import mx.events.SliderEvent; ??? ??? ??? import mx.events.VideoEvent; ??? ??? ??? ??? ??? ??? ??? ??? ??? private function playingMove(event:VideoEvent):void //播放时触发函数 ??? ??? ??? { ??? ??? ??? ??? my_hs.value=flvideo.playheadTime; ??? ??? ??? ??? my_hs.maximum=flvideo.totalTime; ??? ??? ??? ??? //当前播放时间 ??? ??? ??? ??? var hours:Number=Math.floor(flvideo.playheadTime/3600); ??? ??? ??? ??? var minutes:Number=Math.floor(flvideo.playheadTime%3600/60); ??? ??? ??? ??? var seconds:Number=Math.floor(flvideo.playheadTime%60); ??? ??? ??? ??? lblCurrentTime.text=String(hours)+":"+String(minutes)+":"+String(seconds); ??? ??? ??? ??? //视频总时间 ??? ??? ??? ??? var thours:Number=Math.floor(flvideo.totalTime/3600); ??? ??? ??? ??? var tminutes:Number=Math.floor(flvideo.totalTime%3600/60); ??? ??? ??? ??? var tseconds:Number=Math.floor(flvideo.totalTime%60); ??? ??? ??? ??? lblTotaltime.text="/"+String(thours)+":" ??? ??? ??? ??? ??? +String(tminutes)+":"+String(tseconds); ??? ??? ??? } ??? ??? ??? ??? ??? ??? private function hs_onChange(event:SliderEvent):void ??? ??? ??? { ??? ??? ??? ??? //时间条随播放移动 ??? ??? ??? ??? flvideo.playheadTime=event.value; ??? ??? ??? } ??? ??? ??? ??? ??? ??? private function startplay():void ??? ??? ??? { ??? ??? ??? ??? ??? ??? ??? ??? if(!flvideo.playing)//VideoDisplay.playing标识视频是否正在播放 ??? ??? ??? ??? { ??? ??? ??? ??? ??? flvideo.play(); ??? ??? ??? ??? ??? btnPlay.label="暂停"; ??? ??? ??? ??? } ??? ??? ??? ??? else ??? ??? ??? ??? { ??? ??? ??? ??? ??? flvideo.pause(); ??? ??? ??? ??? ??? btnPlay.label="播放"; ??? ??? ??? ??? } ??? ??? ??? ??? ??? ??? ??? } ??? ??? ??? ??? ??? ??? private function play(event:Event):void ??? ??? ??? { ??? ??? ??? ??? var item:Object=(event.target as List).selectedItem; ??? ??? ??? ??? flvideo.source=item.url; ??? ??? ??? ??? flvideo.play(); ??? ??? ??? ??? btnPlay.label="暂停"; ??? ??? ??? }??? ??? ??? ]]> ??? </mx:Script> ??? <mx:Model id="playlist" source="playlist.xml"/> ??? <mx:VideoDisplay id="flvideo" playheadUpdate="playingMove(event)" ??? ??? ?x="30" y="30" height="350" autoPlay="false" ??? ??? ? complete="btnPlay.label='播放'" width="470"/> ??? <mx:Button label="播放" click="startplay();" x="241" y="440" id="btnPlay" ??? ??? ?fontFamily="Times New Roman" fontWeight="normal" fontSize="12"/> ??? <mx:HSlider minimum="0" id="my_hs" change="hs_onChange(event)" x="30" ??? ??? ?y="420" width="470"/> ??? <mx:Label x="280" y="400" id="lblTotaltime"/> ??? <mx:Label x="237" y="400" id="lblCurrentTime"/> ??? <mx:List x="500" y="30" width="136" height="350" id="playList" ??? ??? ?dataProvider="{playlist.video}" change="play(event)" labelField="label" backgroundColor="#999999" borderColor="#416178"></mx:List> </mx:Application> ---------------------------------------------------------------------------------------------------------------------------------------------------- playlist.xml//播放列表 ---------------------------------------------------------------------------------------------------------------------------------------------------- <PlayList> ??? <video> ??? ??? <label>a</label> ??? ??? <url>a.flv</url> ??? </video> ??? <video> ??? ??? <label>b</label> ??? ??? <url>b.flv</url> ??? </video> </PlayList> ---------------------------------------------------------------------------------------------------------------------------------------------------- a.flv以及b.flv与上面两个文件在同一个目录中 这个程序参考了网上的一个简易的播放器修改而成，使用的工具是Adobe Flex Bulider 3