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index.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=Edge,chrome=1" >
<meta name="renderer" content="webkit">
<link rel="shortcut icon" href="https://www.ksyun.com/assets/img/static/favicon.ico" type="image/x-icon">
<title>h265 web player</title>
<meta content="h265, 直播SDK，点播SDK，金山云，视频云，视频播放，KLS，KVS，Kingsoft，KingCloud, Playback, player" name="keywords">
<meta content="h265.js是金山云的Web端视频播放器，仅支持h265视频编码和AAC音频编码的flv格式的直播和点播视频。支持IE9及以上现代浏览器。本SDK隶属于金山云视频云解决方案" name="description">
<style>
.mainContainer {
display: block;
width: 1024px;
margin-left: auto;
margin-right: auto;
}
.urlInput {
/* display: block; */
/* width: 100%; */
width:920px;
margin-left: auto;
margin-right: auto;
margin-top: 8px;
margin-bottom: 8px;
}
.centeredAudio, .centeredVideo {
display: block;
width: 100%;
/* height: auto; */
margin-left: auto;
margin-right: auto;
margin-bottom: auto;
/* display: none; */
}
.controls {
display: block;
width: 100%;
text-align: left;
margin-left: auto;
margin-right: auto;
margin-top: 8px;
margin-bottom: 10px;
}
.logcatBox {
border-color: #CCCCCC;
font-size: 11px;
font-family: Menlo, Consolas, monospace;
display: block;
width: 100%;
text-align: left;
margin-left: auto;
margin-right: auto;
}
.options{
margin-bottom : 6px;
font-size : 13px;
}
</style>
</head>
<body>
<div class="mainContainer">
<input name="265urlinput" class="urlInput" type="text" value="https://github.com/ksvc/h265webplayer/720P2M30fpsh265-wasmtest.flv"/>
<!-- <input name="265urlinput" class="urlInput" type="text" value=""/> 196525_VtTnv_480p-->
<canvas id="videoDisplayCanvas" width="960" height="540" style="border: 1px dashed;">
<!-- <canvas id="videoDisplayCanvas" width="960" height="540" style="border: 1px dashed;"></canvas> -->
Your browser is too old which doesn't support HTML5 canvas
</canvas>
<audio name="audioElement" class="centeredAudio" controls>
<!-- <audio name="audioElement" class="centeredAudio" controls autoplay style="display:none;"> -->
Your browser is too old which doesn't support HTML5 audio.
</audio>
<div class="controls">
<button onclick="flv_load()">Load</button>
<button onclick="flv_start()">Start</button>
<button onclick="flv_pause()">Pause</button>
<button onclick="flv_destroy()">Destroy</button>
<input style="width:100px" type="text" name="seekpoint"/>
<button onclick="flv_seekto()">SeekTo</button>
</div>
<textarea name="logcatbox" class="logcatBox" rows="10" readonly></textarea>
</div>
<script src="./h265.min.js"></script>
<script>
var player, logcatbox = document.getElementsByName('logcatbox')[0],flvLoad = false,paused = false;
var audioElement = document.getElementsByName('audioElement')[0];
var urlInput = document.getElementsByName('265urlinput')[0];
var canvas = document.getElementById('videoDisplayCanvas');
var videoElement = document.getElementsByName('videoElement')[0];
function flv_load() {
if (typeof player !== "undefined") {
if (player != null) {
player.destroy();
player = null;
}
}
player = h265js.createPlayer({
isLive: false
},
{
maxLength4ToBeDecodeQueue: 7 + 30 * 30, //待解码NALU队列最大长度 (fps * s) 7 + 30 * 30
maxLength4ToBeRenderQueue: 200, //待渲染frame队列最大长度 (720p每帧2M，1080p每帧3M) 200
enableYUVrender: true,
enableSkipFrame: false,
disableStreamLoader: false,
lazyLoadMaxDuration: 3 * 60,
seekType: 'range',
wasmFilePath: 'https://github.com/ksvc/h265webplayer/libqydecoder.wasm',
url: urlInput.value,
timeToDecideWaiting: 500, //暂停多久算卡顿, 默认500ms
decodingCapacityInadequateDuration: 10, //解码能力不足持续的时间，默认10s
threshold4decodingCamacityIndequte: 0.8, //实际fps统计值／码流fps < threshold4decodingCamacityIndequte, 持续decodingCapacityInadequateDuration秒，则判定为解码能力不足
bufferTime: 500, //启播前缓冲视频时长（ms）
token: '30ed827e0ccbdbf5642a3f0f8f092f12'
},{
audioElement: audioElement,
canvas: canvas,
videoElement: videoElement
});
if (player) {
player.on(h265js.Events.READY, function(event, data){
// console.warn('ready: ', event, data);
flvLoad = true;
paused = false;
player.load();
//safari浏览器audio标签需要主动触发才可播放
// if (browser_detect('safari')) {
// player.play();
// }
// for (event in h265js.Events) {
// player.on(h265js.Events[event], function(e, data) {
// console.log(data);
// if (h265js.Events[event] == h265js.Events.ERROR && data) {
// console.log(data.type, data.detail, data.info);
// }
// });
// }
});
// player.on(h265js.Events.LOADSTART, function(event, data){
// console.log('loadStart: ', event, data);
// });
player.on(h265js.Events.MEDIAINFO, function(event, data){
console.warn('mediaInfo: ', event, data);
});
// player.on(h265js.Events.VOLUMECHANGE, function(event, data){
// console.log('volumechange: ', event, data);
// });
player.on(h265js.Events.ERROR, function(event, data){
console.warn('error: ', event, data.type, data.detail, data.info, data.info.code, data.info.msg);
});
// player.on(h265js.Events.WARNING, function(event, data){
// console.warn('warning: ', event, data);
// });
// player.on(h265js.Events.STATISTICSINFO, function(event, data){
// console.log('statisticsInfo: ', event, data);
// });
player.on(h265js.Events.WAITING, function(event, data){
console.warn('waiting: ', event, data);
});
player.on(h265js.Events.PLAYING, function(event, data){
console.warn('playing: ', event, data);
});
// player.on(h265js.Events.LOADEDEND, function(event, data){
// console.log('loadedEnd: ', event, data);
// });
// player.on(h265js.Events.PLAY, function(event, data){
// console.log('play: ', event, data);
// });
// player.on(h265js.Events.PAUSE, function(event, data){
// console.log('pause: ', event, data);
// });
player.on(h265js.Events.RELOAD, function(event, data){
console.warn('reload: ', event, data);
});
}
}
function flv_start() {
if (player) {
player.play();
}
}
function flv_pause() {
if (player) {
player.pause();
paused = true;
}
}
function flv_destroy() {
if (player) {
setTimeout(function() {
player.destroy();
player = null;
}, 500);
}
flvLoad = false;
}
function flv_seekto() {
var input = document.getElementsByName('seekpoint')[0];
player.currentTime = parseFloat(input.value);
}
function getUrlParam(key, defaultValue) {
var pageUrl = window.location.search.substring(1);
var pairs = pageUrl.split('&');
for (var i = 0; i < pairs.length; i++) {
var keyAndValue = pairs[i].split('=');
if (keyAndValue[0] === key) {
return keyAndValue[1];
}
}
return defaultValue;
}
function browser_detect(name) {
// Opera 8.0+
var isOpera = (!!window.opr && !!opr.addons) || !!window.opera || navigator.userAgent.indexOf(' OPR/') >= 0;
// Firefox 1.0+
var isFirefox = typeof InstallTrigger !== 'undefined';
// Safari 3.0+ "[object HTMLElementConstructor]"
var isSafari = /constructor/i.test(window.HTMLElement) || (function (p) { return p.toString() === "[object SafariRemoteNotification]"; })(!window['safari'] || safari.pushNotification);
// Internet Explorer 6-11
var isIE = /*@cc_on!@*/false || !!document.documentMode;
// Edge 20+
var isEdge = !isIE && !!window.StyleMedia;
// Chrome 1+
var isChrome = !!window.chrome && !!window.chrome.webstore;
// Blink engine detection
var isBlink = (isChrome || isOpera) && !!window.CSS;
switch (name) {
case 'safari':
return isSafari;
case 'chrome':
return isChrome;
case 'opera':
return isOpera;
case 'firefox':
return isFirefox;
default:
return '请输入要检测的浏览器名称';
}
}
h265js.LoggingControl.addLogListener(function(type, str) {
logcatbox.value = logcatbox.value + str + '\n';
logcatbox.scrollTop = logcatbox.scrollHeight;
});
document.addEventListener('DOMContentLoaded', function () {
// flv_load();
});
// 各种浏览器兼容
var state, visibilityChange;
if (typeof document.hidden !== "undefined") { //normal
visibilityChange = "visibilitychange";
state = "visibilityState";
} else if (typeof document.mozHidden !== "undefined") { //moz
visibilityChange = "mozvisibilitychange";
state = "mozVisibilityState";
} else if (typeof document.msHidden !== "undefined") { //ms
visibilityChange = "msvisibilitychange";
state = "msVisibilityState";
} else if (typeof document.webkitHidden !== "undefined") { //webkit
visibilityChange = "webkitvisibilitychange";
state = "webkitVisibilityState";
}
document.addEventListener(visibilityChange, function() {
if (!browser_detect('opera')) {
if (document[state] === "visible") {
if (flvLoad) {
flv_load();
}
} else {
if (flvLoad) {
flv_destroy();
flvLoad = true;
}
}
}
});
// window.onload = function() {
// this.flv_load();
// }
</script>
</body>
</html>