266 lines
7.1 KiB
ActionScript
266 lines
7.1 KiB
ActionScript
package ckaction.player {
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import flash.net.NetConnection;
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import flash.net.NetStream;
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import flash.events.NetStatusEvent;
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import flash.events.SecurityErrorEvent;
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import flash.events.AsyncErrorEvent;
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import flash.media.SoundTransform;
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import ckaction.act.TEA;
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import ckaction.act.timeOut;
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import flash.net.ObjectEncoding;
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import flash.events.ErrorEvent;
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public class rtmpstream {
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public var videoUrl: String = "";
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public var netStatus: Function = null,
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streamSendOut: Function = null,
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error: Function = null; //发送流状态的函数，发送流的函数，统一用来报错的函数
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public var secureToken: String = ""; //secureToken验证串
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public var fcsubscribe: Boolean = false; //是否采用FC
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public var username: String = "",
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password: String = "";
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public var userid:int=0;
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public var videoWH:Object={
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defaultWidth:4,
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defaultHeight:3
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};
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public var usehardwareeecoder:Boolean=false;
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public var bufferTime:int=0;
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private var nc: NetConnection = null;
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private var ns: NetStream = null;
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private var rtmp: String = "",
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live: String = "";
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private var isClear: Boolean = false; //默认不清除
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private var ncClose: Boolean = false;
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private var first: Boolean = true;
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private var duration: Number = 0;
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private var isInfo:Boolean=false;
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public function rtmpstream() {
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// constructor code
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}
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public function load(): void {
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trace("新建了一个rtmp_load");
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if (isClear) { //如果已被清除，则不进行下面的动作
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return;
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}
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//分析地址
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var arr: Array = videoUrl.split("|");
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if (arr.length == 2) {
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rtmp = arr[0];
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live = arr[1];
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} else {
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videoUrl.replace("mp4:mp4","mp4");
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arr = videoUrl.split("mp4:");
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if (arr.length >= 2) {
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rtmp = arr[0];
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if(rtmp.lastIndexOf("/")==rtmp.length-1){
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rtmp=rtmp.substr(0,rtmp.lastIndexOf("/"));
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}
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for(var i:int=1;i<arr.length;i++){
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if(i==1){
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live+="mp4:";
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}
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live += arr[i];
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}
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} else {
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var x:int = videoUrl.lastIndexOf("/");
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arr = [];
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if (x > 0) {
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arr.push(videoUrl.substr(0, x), videoUrl.substr(x + 1));
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}
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if (arr.length == 2) {
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rtmp = arr[0];
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live = arr[1];
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}
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}
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}
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trace("rtmp:"+rtmp);
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trace("live:"+live);
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//return;
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nc = new NetConnection();
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nc.client=this;
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nc.addEventListener(NetStatusEvent.NET_STATUS, netStatusHandler);
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nc.addEventListener(SecurityErrorEvent.SECURITY_ERROR, securityErrorHandler);
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nc.addEventListener(AsyncErrorEvent.ASYNC_ERROR, asyncErrorHandler);
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nc.objectEncoding=ObjectEncoding.AMF0;
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//nc.connect(rtmp);
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if (userid > 0) {
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nc.connect(rtmp, userid);
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}
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else if (username != "" && password == "") {
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nc.connect(rtmp + '?' + username.replace("|", "&"));
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}
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else if (username != "" && password != "") {
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nc.connect(rtmp, username, password);
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}
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else {
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nc.connect(rtmp);
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}
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trace(rtmp);
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}
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private function netStatusHandler(event: NetStatusEvent): void {
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trace(event.info.code);
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//return;
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netStatus(event.info.code);
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switch (event.info.code) {
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case "NetConnection.Connect.Success":
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if (secureToken && event.info.secureToken != undefined) {
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nc.call("secureTokenResponse", null, TEA.decrypt(event.info.secureToken, secureToken));
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}
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if (fcsubscribe) {
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nc.call("FCSubscribe", null, live);
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}
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connectStream();
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break;
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case "NetStream.Play.Start":
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new timeOut(500,function(){
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trace("发送没有");
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if(!isInfo){
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metaDataHandler({
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width:videoWH["defaultWidth"],
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height:videoWH["defaultHeight"],
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duration:0
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});
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}
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});
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break;
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case "NetConnection.Connect.Closed": //针对rtmp流暂停后被关闭的操作
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ncClose = true;
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break;
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default:
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break;
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}
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}
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private function securityErrorHandler(event: SecurityErrorEvent): void {}
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private function netSteameErrorHandler(event: AsyncErrorEvent): void {}
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private function asyncErrorHandler(event: AsyncErrorEvent): void {}
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private function connectStream(): void {
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if (isClear) { //如果已被清除，则不进行下面的动作
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return;
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}
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var customClient = new Object();
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ns = new NetStream(nc);
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ns.addEventListener(NetStatusEvent.NET_STATUS, netStatusHandler);
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ns.addEventListener(AsyncErrorEvent.ASYNC_ERROR, netSteameErrorHandler);
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customClient.onMetaData = metaDataHandler;
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ns.client = customClient;
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//useHardwareDecoder
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ns.useHardwareDecoder=usehardwareeecoder;
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trace("缓冲",bufferTime*0.001);
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//ns.bufferTime=bufferTime*0.001;
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ns.play(live);
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trace("live",live);
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//ns.pause();
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}
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private function metaDataHandler(info: Object): void {
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if(isInfo){
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return;
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}
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isInfo=true;
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//ns.pause();
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if (first) {
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first = false;
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info["bytesTotal"] = 0;
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var metaDataObj: Object = {};
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//info["bytesTotal"] = ns.bytesTotal;
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metaDataObj = {
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type: "[object NetStream]",
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metaData: info
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};
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metaDataObj["netStream"] = ns;
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if(info.hasOwnProperty("duration")){
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duration = info["duration"];
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}
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else{
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duration = 0;
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}
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if (isClear) { //如果已被清除，则不进行下面的动作
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return;
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}
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trace("发送了一次");
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streamSendOut(metaDataObj);
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}
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}
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//供外部播放时调用
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public function getNs():NetStream{
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return ns;
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}
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//提供给外部调用使用
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public function getTime(): Number {
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if (ns) {
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return ns.time;
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}
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return 0;
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}
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public function getDuration(): Number {
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return duration;
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}
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public function getBytesLoaded(): Number {
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return 0;
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}
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public function getBytesTotal(): Number {
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return 0;
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}
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public function getBufferTime(): Number {
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if (ns) {
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return ns.bufferTime;
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}
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return 0;
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}
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public function getBufferLength(): Number {
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if (ns) {
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return ns.bufferLength;
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}
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return 0;
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}
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public function videoPlay(): void {
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trace("================================================================调用了videoPlay()");
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if (ns) {
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trace("================================================================调用了ns.resume()");
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ns.resume();
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}
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}
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public function videoPause(): void {
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if (ns) {
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ns.pause();
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}
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}
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//提供给外部调用结束
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public function clear(): void {
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isClear = true; //设置清除
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if (ns) {
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if (!ncClose) {
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ns.dispose();
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}
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ns.removeEventListener(NetStatusEvent.NET_STATUS, netStatusHandler);
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ns.removeEventListener(AsyncErrorEvent.ASYNC_ERROR, netSteameErrorHandler);
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ns = null;
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}
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if (nc) {
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nc.removeEventListener(NetStatusEvent.NET_STATUS, netStatusHandler);
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nc.removeEventListener(SecurityErrorEvent.SECURITY_ERROR, securityErrorHandler);
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nc.removeEventListener(AsyncErrorEvent.ASYNC_ERROR, asyncErrorHandler);
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nc = null;
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}
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}
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public function videoSeek(time: Number = 0): void {
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if (ns) {
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ns.seek(time);
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}
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}
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public function videoVolume(val: Number = 0): void { //修改音量
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var v: SoundTransform = ns.soundTransform;
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v.volume = val;
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if (ns) {
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ns.soundTransform = v;
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}
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}
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}
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} |