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niandeng
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package ckaction.player {
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import org.mangui.hls.HLS;
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import org.mangui.hls.event.HLSEvent;
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import org.mangui.hls.utils.Params2Settings;
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import org.mangui.hls.constant.HLSPlayStates;
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import org.mangui.hls.model.Level;
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import flash.display.Stage;
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import flash.events.NetStatusEvent;
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import org.mangui.hls.HLSSettings;
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import flash.media.SoundTransform;
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import ckaction.C.C;
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import flash.events.Event;
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public class httpm3u8 {
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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 definitionList: Function = null,
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definitionNow: Function = null;
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public var speedFun:Function=null;
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public var stage: Stage = null;
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public var usehardwareeecoder:Boolean=false;
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private var hls: HLS = null;
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private var isClear: Boolean = false; //默认不清除
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private var vWidth: int = 0,
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vHeight: int = 0,
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time: Number = 0,
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duration: Number = 0,
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bytesTotal: int = 0,
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bytesLoaded: int = 0;
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private var urlArr: Array = [];
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public function httpm3u8() {
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// constructor code
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}
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public function load(eve: Boolean = true): void {
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if (C.CONFIG["flashvars"]["debug"]) {
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org.mangui.hls.HLSSettings.logInfo = true;
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org.mangui.hls.HLSSettings.logDebug2 = true;
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org.mangui.hls.HLSSettings.logWarn = true;
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org.mangui.hls.HLSSettings.logError = true;
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}
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org.mangui.hls.HLSSettings.maxBufferLength = C.CONFIG["config"]["m3u8MaxBufferLength"];
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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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hls = new HLS();
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hls.stage = stage;
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hls.addEventListener(HLSEvent.PLAYBACK_COMPLETE, completeHandler);
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hls.addEventListener(HLSEvent.ERROR, errorHandler);
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hls.addEventListener(HLSEvent.MANIFEST_LOADED, manifestHandler);
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hls.addEventListener(HLSEvent.MEDIA_TIME, mediaTimeHandler);
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hls.addEventListener(HLSEvent.PLAYBACK_STATE, stateHandler);
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hls.addEventListener(HLSEvent.FRAGMENT_LOADING, fragmentHandler);
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hls.addEventListener(HLSEvent.FRAGMENT_PLAYING, fragmentPlayingHandler);
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hls.addEventListener(HLSEvent.ID3_UPDATED, ID3Handler);
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hls.addEventListener(HLSEvent.FRAGMENT_LOADED, fragmentLoadedHandler);
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hls.addEventListener(HLSEvent.LOADED_BYTES,loadedBytesHandler);
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hls.stream.addEventListener(NetStatusEvent.NET_STATUS, netStatusHandler);
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try{
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hls.stream.useHardwareDecoder=usehardwareeecoder;
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}
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catch(error:Event){
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}
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hls.load(videoUrl);
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}
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private function fragmentLoadedHandler(event: HLSEvent): void {
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if (bytesLoaded < bytesTotal) {
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bytesLoaded++;
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}
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}
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private function loadedBytesHandler(event: HLSEvent): void {
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trace("加载量：",event.loadedBytes);
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speedFun(event.loadedBytes);
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}
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private function completeHandler(event: HLSEvent): void {
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//trace("hls:completeHandler", event);
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}
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private function errorHandler(event: HLSEvent): void {
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//trace("hls:errorHandler", event);
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error(C.CONFIG["language"]["error"]["streamNotFound"]);
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clear();
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}
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private function manifestHandler(event: HLSEvent): void { //可以播放了
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trace("可以进行播放====");
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var i: int = 0;
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var len: int = event.levels.length;
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while (i < len) {
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//trace("==",event.levels[i].url);
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urlArr.push(event.levels[i].url);
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i++;
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}
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trace(event.levels[hls.startLevel].url);
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if (urlArr.length > 1) {
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definitionList(urlArr, hls.startLevel);
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}
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bytesTotal = event.levels[hls.startLevel].fragments.length;
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if (isClear) {
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return;
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}
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hls.stream.play();
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duration = event.levels[hls.startLevel].duration;
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netStatus("NetConnection.Connect.Success");
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}
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private function mediaTimeHandler(event: HLSEvent): void {
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//监听时间改变
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time = Math.max(0, event.mediatime.position);
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}
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private function stateHandler(event: HLSEvent) {
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if (event.level < urlArr.length - 1) {
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definitionNow(event.level);
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}
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switch (event.state) {
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case HLSPlayStates.PLAYING_BUFFERING:
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break;
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case HLSPlayStates.PAUSED_BUFFERING:
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break;
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case HLSPlayStates.PLAYING:
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break;
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case HLSPlayStates.PAUSED:
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break;
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case HLSPlayStates.IDLE: //播放结束
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netStatus("NetStream.Play.Stop");
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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 fragmentHandler(event: HLSEvent): void {
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//trace("hls:fragmentHandler", event.playMetrics)
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}
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private function ID3Handler(event: HLSEvent) {
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//trace("hls:ID3Handler", event);
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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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netStatus(event.info.code);
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}
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private function fragmentPlayingHandler(event: HLSEvent): void {
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if (vWidth == 0 && vHeight == 0) {
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vWidth = event.playMetrics.video_width;
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vHeight = event.playMetrics.video_height;
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hls.stream.pause();
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var metaDataObj: Object = {
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netStream: hls.stream,
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type: "[object HLSNetStream]",
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metaData: {
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width: vWidth,
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height: vHeight,
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duration: duration,
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bytesTotal: bytesTotal
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}
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};
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//模拟发送监听状态
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netStatus("NetStream.Play.Start");
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streamSendOut(metaDataObj);
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}
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trace("hls:fragmentPlayingHandler", event);
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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 = hls.stream.soundTransform;
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v.volume = val;
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if (hls.stream) {
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hls.stream.soundTransform = v;
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}
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}
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public function videoSeek(time: Number = 0): void {
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if (hls.stream) {
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var n: int = time/(duration / bytesTotal);
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if (bytesLoaded < n) {
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bytesLoaded = n;
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}
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hls.stream.seek(time);
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}
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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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return time;
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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 bytesLoaded;
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}
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public function getBytesTotal(): Number {
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return bytesTotal;
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}
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public function getBufferTime(): Number {
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if (hls.stream != null) {
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return hls.stream.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 (hls.stream != null) {
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return hls.stream.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("==执行了m3u8-videoPlay");
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if (hls.stream != null) {
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hls.stream.resume();
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}
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}
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public function videoPause(): void {
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if (hls.stream != null) {
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hls.stream.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;
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if (hls) {
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hls.removeEventListener(HLSEvent.PLAYBACK_COMPLETE, completeHandler);
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hls.removeEventListener(HLSEvent.ERROR, errorHandler);
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hls.removeEventListener(HLSEvent.MANIFEST_LOADED, manifestHandler);
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hls.removeEventListener(HLSEvent.MEDIA_TIME, mediaTimeHandler);
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hls.removeEventListener(HLSEvent.PLAYBACK_STATE, stateHandler);
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hls.removeEventListener(HLSEvent.FRAGMENT_LOADING, fragmentHandler);
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hls.removeEventListener(HLSEvent.FRAGMENT_PLAYING, fragmentPlayingHandler);
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hls.removeEventListener(HLSEvent.ID3_UPDATED, ID3Handler);
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hls.removeEventListener(HLSEvent.FRAGMENT_LOADED, fragmentLoadedHandler);
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hls.removeEventListener(HLSEvent.LOADED_BYTES,loadedBytesHandler);
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hls.stream.removeEventListener(NetStatusEvent.NET_STATUS, netStatusHandler);
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hls.stream.close();
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hls = null;
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}
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}
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}
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}
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