naked-flow-demo.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge"/>
<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
<title>Jessica 裸流 demo</title>
<script src="./jessibuca-pro-demo.js"></script>
<link rel="stylesheet" href="./demo.css">
<style>
.container-shell:before {
content: "jessibuca pro 裸流 demo";
}
</style>
</head>
<body class="page">
<div class="root">
<div class="container-shell">
<div id="container"></div>
<div class="input">
<div>
当前浏览器：
<span id="mseSupport264" style="color: green;display: none">支持MSE H264解码；</span>
<span id="mseSupport" style="color: green;display: none">支持MSE H265解码；</span>
<span id="mseNotSupport264" style="color: red;display: none">不支持MSE H264解码；</span>
<span id="mseNotSupport"
style="color: red;display: none">不支持MSE H265解码,会自动切换成wasm解码；</span>
</div>
</div>
<div class="input">
<div>
当前浏览器：
<span id="wcsSupport264" style="color: green;display: none">支持Webcodecs H264解码；</span>
<span id="wcsSupport" style="color: green;display: none">支持Webcodecs H265解码（不一定准确）；</span>
<span id="wcsNotSupport264"
style="color: red;display: none">不支持Webcodecs H264解码(https/localhost)；</span>
<span id="wcsNotSupport" style="color: red;display: none">不支持Webcodecs H265解码(https/localhost),会自动切换成wasm解码</span>
</div>
</div>
<div class="input">
<div>
当前浏览器：
<span id="simdSupport" style="color: green;display: none">支持WASM SIMD解码</span>
<span id="simdNotSupport"
style="color: red;display: none">不支持WASM SIMD解码,会自动切换成wasm解码</span>
</div>
</div>
<div class="input">
<div><input
type="checkbox"
checked
id="useMSE"
/><span>MediaSource</span>
<input
type="checkbox"
id="useWCS"
/><span>Webcodec</span>
<input
type="checkbox"
id="useSIMD"
/><span>SIMD</span>
</div>
<div style="margin-left: 10px">
| FPS:<input type="number" id="fps" value="25" min="1" max="60"/>
</div>
</div>
<div class="input">
<div>输入URL：</div>
<input
autocomplete="on"
id="playUrl"
value=""
/>
<button id="play">播放</button>
<button id="pause" style="display: none">停止</button>
</div>
<div class="input" style="line-height: 30px">
<button id="destroy">销毁</button>
<!-- <button id="downloadNakedFlow">下载H265</button>-->
</div>
</div>
</div>
<script src="./demo.js"></script>
<script>
var $player = document.getElementById('play');
var $pause = document.getElementById('pause');
var $playHref = document.getElementById('playUrl');
var $container = document.getElementById('container');
var $destroy = document.getElementById('destroy');
var $downloadNakedFlow = document.getElementById('downloadNakedFlow');
var $useMSE = document.getElementById('useMSE');
var $useSIMD = document.getElementById('useSIMD');
var $useWCS = document.getElementById('useWCS');
var $fps = document.getElementById('fps');
var showOperateBtns = true; // 是否显示按钮
var forceNoOffscreen = true; //
var jessibuca = null;
function create() {
jessibuca = new JessibucaPro({
container: $container,
videoBuffer: 0.2, // 缓存时长
isResize: false,
text: "",
loadingText: "加载中",
debug: true,
debugLevel:'debug',
useMSE: $useMSE.checked === true,
useSIMD: $useSIMD.checked === true,
useWCS: $useWCS.checked === true,
isNakedFlow: true,
nakedFlowFps: Number($fps.value),
checkFirstIFrame: false,
showBandwidth: showOperateBtns, // 显示网速
showPerformance: showOperateBtns, // 显示性能
operateBtns: {
fullscreen: showOperateBtns,
screenshot: showOperateBtns,
play: showOperateBtns,
audio: showOperateBtns,
ptz: showOperateBtns,
quality: showOperateBtns,
performance: showOperateBtns,
scale: showOperateBtns,
},
qualityConfig: ['普清', '高清', '超清', '4K', '8K'],
forceNoOffscreen: forceNoOffscreen,
isNotMute: false,
heartTimeout: 10,
// checkFirstIFrame:false,
// isFlv: true
},);
jessibuca.on('ptz', (arrow) => {
console.log('ptz', arrow);
})
jessibuca.on('streamQualityChange', (value) => {
console.log('streamQualityChange', value);
})
jessibuca.on('timeUpdate', (value) => {
console.log('timeUpdate', value);
})
$player.style.display = 'inline-block';
$pause.style.display = 'none';
$destroy.style.display = 'none';
}
function replay() {
if (jessibuca) {
jessibuca.destroy().then(()=>{
create();
play();
});
}
else {
create();
play();
}
}
function play() {
var href = $playHref.value;
if (href) {
jessibuca.play(href);
$player.style.display = 'none';
$pause.style.display = 'inline-block';
$destroy.style.display = 'inline-block';
}
}
create();
$player.addEventListener('click', function () {
play();
}, false)
$pause.addEventListener('click', function () {
$player.style.display = 'inline-block';
$pause.style.display = 'none';
jessibuca.pause();
})
$destroy.addEventListener('click', function () {
if (jessibuca) {
jessibuca.destroy().then(()=>{
create();
});
}
else {
create();
}
})
// $downloadNakedFlow.addEventListener('click', function () {
// if (jessibuca) {
// jessibuca.downloadTempNakedFlowFile();
// }
// })
$useMSE.addEventListener('click', function () {
const checked = $useMSE.checked;
if (checked) {
$useSIMD.checked = false
$useWCS.checked = false
}
replay();
})
$useSIMD.addEventListener('click', function () {
const checked = $useSIMD.checked;
if (checked) {
$useMSE.checked = false
$useWCS.checked = false
}
replay();
})
$useWCS.addEventListener('click', function () {
const checked = $useWCS.checked;
if (checked) {
$useMSE.checked = false
$useSIMD.checked = false
}
replay();
})
$fps.addEventListener('change', function () {
if(jessibuca){
jessibuca.setNakedFlowFps(Number($fps.value));
}
})
</script>
</body>
</html>