2016-10-13 00:16:48 点击量:8 标签: 收藏本文
[AS3]as3获取视频关键帧keyframes的写法示例
- import flash.net.NetConnection;
- import flash.net.NetStream;
- var nc:NetConnection = new NetConnection();
- nc.connect(null);
- var ns:NetStream = new NetStream(nc);
- ns.client = this;
- //ns.addEventListener(AsyncErrorEvent.ASYNC_ERROR, asyncErrorHandler);
- var flvstring:String="";
- var urlReq:URLRequest = new URLRequest("http://www.cuplayer.com/test.php");
- //CuPlayer.com提示:声明一个URLLoader
- var loader:URLLoader = new URLLoader();
- //CuPlayer.com提示:监听数载加载完成事件
- loader.addEventListener(Event.COMPLETE,loaded);
- //事件相应函数
- function loaded(e:Event){
- trace(loader.data);
- // output : this data is from php!
- flvstring=loader.data.toString();
- ns.play(flvstring);
- vid.attachNetStream(ns);
- }
- //CuPlayer.com提示:加载test.php
- loader.load(urlReq);
- var totalbytes:Number;
- var totaltime:Number;
- var times:Number;
- var positions:Number;
- function onMetaData(infoObject:Object):void {
- trace("CuPlayer.com提示:总时长:"+infoObject.duration);
- totalbytes=ns.bytesTotal;
- totaltime=infoObject.duration;
- //trace("key:"+infoObject.width);
- var keyframes:Object = new Object();
- times = infoObject.keyframes.times;
- positions= infoObject.keyframes.filepositions;
- //trace("CuPlayer.com提示:时间:"+times);
- //trace("CuPlayer.com提示:位置:"+positions);
- }