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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 sei demo</title> | ||
<link rel="stylesheet" href="./demo.css"> | ||
<script src="./vconsole.js"></script> | ||
<script src="./js/jessibuca-pro-demo.js"></script> | ||
<style> | ||
.container-shell:before { | ||
content: "jessibuca sei 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="useWASM" | ||
/><span>WASM</span> | ||
<input | ||
type="checkbox" | ||
id="useSIMD" | ||
/><span>WASM(SIMD)</span> <span style="color: green">默认使用wasm解码器</span> | ||
</div> | ||
</div> | ||
<div class="input"> | ||
<span>渲染标签:</span> | ||
<select id="renderDom" onchange="replay()"> | ||
<option value="video" selected>video</option> | ||
<option value="canvas">canvas</option> | ||
</select> | ||
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||
<span>canvas渲染技术:</span> | ||
<select id="isUseWebGPU" onchange="replay()"> | ||
<option value="webgl">webgl</option> | ||
<option value="webgpu" selected>webgpu</option> | ||
</select> | ||
<span id="supportWebgpu"></span> | ||
</div> | ||
|
||
<div class="input"> | ||
<div> | ||
<input | ||
type="checkbox" | ||
checked | ||
id="isEmitSEI" | ||
/><span style="color: green">是否分析获取SEI数据</span> | ||
</div> | ||
</div> | ||
<div class="input"> | ||
<div> | ||
<span>缓存时长:</span> | ||
<input placeholder="单位:秒" type="text" id="videoBuffer" style="width: 50px" value="0.2">秒 | ||
<span>缓存延迟(延迟超过会触发丢帧):</span> | ||
<input placeholder="单位:秒" type="text" id="videoBufferDelay" style="width: 50px" value="1">秒 | ||
<button id="replay">重播</button> | ||
</div> | ||
</div> | ||
<div class="input"> | ||
<div> | ||
测试地址:http://pull-demo.volcfcdnrd.com/live/st-4536523_yzmhde.flv | ||
</div> | ||
</div> | ||
<div class="input"> | ||
<div>输入URL:</div> | ||
<input | ||
autocomplete="on" | ||
id="playUrl" | ||
value="wss://hywlsp.scshyzh.cn:18208/live/50103.live.flv" | ||
/> | ||
<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> | ||
<span class="fps-inner"></span> | ||
</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 $useMSE = document.getElementById('useMSE'); | ||
var $useSIMD = document.getElementById('useSIMD'); | ||
var $useWASM = document.getElementById('useWASM'); | ||
var $useWCS = document.getElementById('useWCS'); | ||
var $videoBuffer = document.getElementById('videoBuffer'); | ||
var $videoBufferDelay = document.getElementById('videoBufferDelay'); | ||
var $replay = document.getElementById('replay'); | ||
var $fps = document.querySelector('.fps-inner'); | ||
var $renderDom = document.getElementById('renderDom'); | ||
var $isUseWebGPU = document.getElementById('isUseWebGPU'); | ||
var $isEmitSEI = document.getElementById('isEmitSEI'); | ||
|
||
var showOperateBtns = true; // 是否显示按钮 | ||
var forceNoOffscreen = true; // | ||
var jessibuca = null; | ||
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function create() { | ||
jessibuca = new JessibucaPro({ | ||
container: $container, | ||
videoBuffer: Number($videoBuffer.value), // 缓存时长 | ||
videoBufferDelay: Number($videoBufferDelay.value), // 1000s | ||
decoder: './js/decoder-pro.js', | ||
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isResize: false, | ||
text: "", | ||
loadingText: "加载中", | ||
debug: true, | ||
debugLevel: "debug", | ||
useMSE: $useMSE.checked === true, | ||
useSIMD: $useSIMD.checked === true, | ||
useWCS: $useWCS.checked === true, | ||
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, | ||
}, | ||
timeout: 10000, | ||
heartTimeoutReplayUseLastFrameShow: true, | ||
audioEngine: "worklet", | ||
qualityConfig: ['普清', '高清', '超清', '4K', '8K'], | ||
forceNoOffscreen: forceNoOffscreen, | ||
isNotMute: false, | ||
heartTimeout: 10, | ||
ptzClickType: 'mouseDownAndUp', | ||
ptzZoomShow: true, | ||
ptzMoreArrowShow: true, | ||
ptzApertureShow: true, | ||
ptzFocusShow: true, | ||
useCanvasRender: $renderDom.value === 'canvas', | ||
useWebGPU: $isUseWebGPU.value === 'webgpu', | ||
controlHtml: '<div>我是 <span style="color: red">test</span>文案</div>', | ||
isEmitSEI: true, | ||
// audioEngine:"worklet", | ||
// isFlv: true | ||
},); | ||
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|
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jessibuca.on('ptz', (arrow) => { | ||
// console.log('ptz', arrow); | ||
}) | ||
|
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jessibuca.on('streamQualityChange', (value) => { | ||
console.log('streamQualityChange', value); | ||
}) | ||
|
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jessibuca.on('timeUpdate', (value) => { | ||
// console.log('timeUpdate', value); | ||
}) | ||
|
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jessibuca.on('stats', (stats) => { | ||
// console.log('stats', stats); | ||
$fps.textContent = `FPS: ${stats.fps} DFPS: ${stats.dfps}` | ||
}) | ||
|
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jessibuca.on('videoSEISyncPts', (value) => { | ||
const decoder = new TextDecoder(); // 创建一个 TextDecoder 对象 | ||
let str = decoder.decode(value.data); | ||
// 将字符串前面18位的uuid 移除掉,和最后一位结尾字符串移除掉 | ||
str = str.slice(20, str.length - 1); | ||
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try { | ||
const array = JSON.parse(str); | ||
console.log(`videoSEISyncPts pts is ${value.pts} ,ts is ${value.ts}, data is`,array); | ||
const contentArray = []; | ||
if (array && array.length > 0) { | ||
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array.forEach((item) => { | ||
const width = parseInt(item.x2 - item.x1, 10); | ||
const height = parseInt(item.y2 - item.y1, 10); | ||
const x = parseInt(item.x1, 10); | ||
const y = parseInt(item.y1, 10); | ||
contentArray.push({ | ||
type: 'rect', | ||
x: x, | ||
y: y, | ||
width: width, | ||
height: height, | ||
color: '#FF0000', | ||
}) | ||
|
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if(item.class_name){ | ||
contentArray.push({ | ||
type: 'text', | ||
text: `class_name: ${item.class_name}`, | ||
x: x + width + 10, | ||
y: y + 10, | ||
color: 'blue', | ||
fontSize: 20 | ||
}) | ||
} | ||
}) | ||
} | ||
jessibuca.addContentToCanvas(contentArray) | ||
} catch (e) { | ||
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} | ||
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}) | ||
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$player.style.display = 'inline-block'; | ||
$pause.style.display = 'none'; | ||
$destroy.style.display = 'none'; | ||
$fps.textContent = ''; | ||
} | ||
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create(); | ||
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function play() { | ||
var href = $playHref.value; | ||
if (href) { | ||
jessibuca.play(href); | ||
$player.style.display = 'none'; | ||
$pause.style.display = 'inline-block'; | ||
$destroy.style.display = 'inline-block'; | ||
} | ||
} | ||
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function replay() { | ||
if (jessibuca) { | ||
jessibuca.destroy().then(() => { | ||
create(); | ||
play(); | ||
}); | ||
} else { | ||
create(); | ||
play(); | ||
} | ||
} | ||
|
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$replay.addEventListener('click', function () { | ||
replay(); | ||
}) | ||
|
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$player.addEventListener('click', function () { | ||
play(); | ||
}, false) | ||
|
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|
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$pause.addEventListener('click', function () { | ||
$player.style.display = 'inline-block'; | ||
$pause.style.display = 'none'; | ||
$fps.textContent = ''; | ||
jessibuca.pause(); | ||
}) | ||
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$destroy.addEventListener('click', function () { | ||
if (jessibuca) { | ||
jessibuca.destroy().then(() => { | ||
create(); | ||
}); | ||
} else { | ||
create(); | ||
} | ||
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}) | ||
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$useMSE.addEventListener('click', function () { | ||
const checked = $useMSE.checked; | ||
if (checked) { | ||
$useSIMD.checked = false | ||
$useWCS.checked = false | ||
$useWASM.checked = false | ||
} | ||
replay(); | ||
}) | ||
|
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$useSIMD.addEventListener('click', function () { | ||
const checked = $useSIMD.checked; | ||
if (checked) { | ||
$useMSE.checked = false | ||
$useWCS.checked = false | ||
$useWASM.checked = false | ||
} | ||
replay(); | ||
}) | ||
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$useWCS.addEventListener('click', function () { | ||
const checked = $useWCS.checked; | ||
if (checked) { | ||
$useMSE.checked = false | ||
$useSIMD.checked = false | ||
$useWASM.checked = false | ||
} | ||
replay(); | ||
}) | ||
|
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$useWASM.addEventListener('click', function () { | ||
const checked = $useWASM.checked; | ||
if (checked) { | ||
$useMSE.checked = false | ||
$useSIMD.checked = false | ||
$useWCS.checked = false | ||
} | ||
replay(); | ||
}) | ||
|
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$isEmitSEI.addEventListener('click', function () { | ||
const checked = $isEmitSEI.checked; | ||
jessibuca.updateIsEmitSEI($isEmitSEI.checked === true) | ||
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}) | ||
|
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</script> | ||
|
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</body> | ||
</html> |
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