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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8" />
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<meta name="viewport" content="width=device-width, initial-scale=0.5" />
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<meta http-equiv="X-UA-Compatible" content="ie=edge" />
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<title>Document</title>
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<style>
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html,
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body {
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width: 100%;
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height: 100%;
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font-size: 14px;
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}
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#wrapper {
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width: 1024px;
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height: 500px;
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position: absolute;
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top: 50px;
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left: 50%;
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margin-left: -400px;
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}
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</style>
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</head>
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<body>
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<div id="wrapper">
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<div style="margin-bottom: 10px">
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<input type="text"
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id="iUrl"
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value="http://localhost/live/b57e867ae29d11b483864cbd8fd0f747.flv"
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style="width:786px;height:10px;margin:0;padding:5px;margin-bottom:5px;display:block" />
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<input type="number" id="iChunkSize" value="128" />
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chunkSize
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<input type="number" id="iBuffer" value="500" />
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bufferingTime
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<input type="number" id="iPreload" value="500" />
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preloadTime
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<div style="margin-right:1000px;margin-bottom:5px;"></div>
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<input type="checkbox" id="iH265" /> isH265
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<input type="checkbox" id="iIsLive" checked /> isLive
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<input type="checkbox" id="iHasAudio" checked /> hasAudio
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<input type="checkbox" id="iHasVideo" checked /> hasVideo
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<input type="checkbox" id="iLoop" checked /> loop
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<input type="checkbox" id="iAutoPlay" checked /> autoplay
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</div>
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<canvas id="canvas"
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width="1080"
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height="720"
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style="background: black;"></canvas>
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<div style="margin-bottom: 10px">
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<span id="status">状态：等待播放</span>
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<span id="duration" style="display: inline-block;margin-left:40px;">
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可播放时长: 0s
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</span>
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<span id="time" style="display:inline-block;margin-left:40px;">
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进度：0s
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</span>
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<span id="performance" style="display:inline-block;margin-left:40px;">
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解码平均：0ms, 单元平均：0ms
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</span>
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</div>
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<button id="playBtn">播放</button>
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<button id="stopBtn">停止</button>
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<button id="pauseBtn">暂停</button>
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<button id="resumeBtn">恢复</button>
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<button id="muteBtn">静音切换</button>
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<input type="number"
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name="volume"
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step="0.1"
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max="1.0"
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min="0.0"
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value="1.0"
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style="width: 100px;" />
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<span>音量设置</span>
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</div>
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<script src="./index.js"></script>
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<script>
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const $status = document.getElementById('status');
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const $time = document.getElementById('time');
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const $duration = document.getElementById('duration');
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const $performance = document.getElementById('performance');
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document.getElementById('iH265').addEventListener('change', (ev) => {
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const checked = ev.target.checked;
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if (checked) {
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document.getElementById('iUrl').value = 'https://static.petera.cn/h265.flv';
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} else {
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document.getElementById('iUrl').value = 'https://static.petera.cn/music.flv';
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}
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});
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if (WXInlinePlayer.isSupport()) {
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const $canvas = document.getElementById('canvas');
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let player = null;
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document.getElementById('playBtn').addEventListener('click', () => {
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var isH265 = document.getElementById('iH265').checked;
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WXInlinePlayer.init({
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asmUrl: './prod.' + (isH265 ? 'h265' : 'all') + '.asm.combine.js',
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wasmUrl: './prod.' + (isH265 ? 'h265' : 'all') + '.wasm.combine.js'
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});
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WXInlinePlayer.ready().then(() => {
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if (!player) {
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player = new WXInlinePlayer({
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url: document.getElementById('iUrl').value,
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$container: $canvas,
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hasVideo: document.getElementById('iHasVideo').checked,
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hasAudio: document.getElementById('iHasAudio').checked,
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volume: 1.0,
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muted: false,
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autoplay: document.getElementById('iAutoPlay').checked,
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loop: document.getElementById('iLoop').checked,
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isLive: document.getElementById('iIsLive').checked,
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chunkSize:
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parseInt(document.getElementById('iChunkSize').value) * 1024,
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preloadTime: parseInt(
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document.getElementById('iPreload').value
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),
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bufferingTime: parseInt(
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document.getElementById('iBuffer').value
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),
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cacheSegmentCount: 64,
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customLoader: null
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});
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player.on('loadError', e => {
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console.log('>>>>> load error happend: ', e);
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});
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player.on('loadSuccess', () => {
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console.log('>>>>> load success');
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});
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player.on('mediaInfo', mediaInfo => {
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const { onMetaData } = mediaInfo;
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$canvas.height = onMetaData.height || 720;
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$canvas.width = onMetaData.width || 1080;
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for (let i = 0; i < onMetaData.length; i++) {
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if ('height' in onMetaData[i]) {
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$canvas.height = onMetaData[i].height;
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} else if ('width' in onMetaData[i]) {
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$canvas.width = onMetaData[i].width;
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}
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}
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$canvas.style.marginLeft = (800 - $canvas.width) / 2 + 'px';
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});
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player.on('buffering', () => {
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$status.innerHTML = '状态: 等待加载';
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});
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player.on('playing', () => {
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$status.innerHTML = '状态: 正在播放';
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});
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player.on('stopped', () => {
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$status.innerHTML = '状态：已停止';
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});
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player.on('end', () => {
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$status.innerHTML = '状态：播放结束';
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});
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player.on('timeUpdate', timestamp => {
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$time.innerHTML = '进度：' + Math.floor(timestamp / 1000) + 's';
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$duration.innerHTML =
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'可播放时长: ' +
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Math.ceil(player.getAvaiableDuration() / 1000) +
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's';
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});
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player.on(
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'performance',
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({ averageDecodeCost, averageUnitDuration }) => {
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$performance.innerHTML =
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'解码平均：' +
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Math.floor(averageDecodeCost) +
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'ms, 单元平均：' +
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Math.floor(averageUnitDuration) +
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'ms';
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}
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);
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}
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player.play();
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});
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$canvas.onclick = () => {
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$canvas.requestFullscreen();
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};
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document.getElementById('stopBtn').addEventListener('click', () => {
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player.stop();
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player = null;
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});
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document.getElementById('pauseBtn').addEventListener('click', () => {
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player.pause();
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});
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document.getElementById('resumeBtn').addEventListener('click', () => {
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player.resume();
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});
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document.getElementById('muteBtn').addEventListener('click', () => {
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player.mute(!player.mute());
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});
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document
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.querySelector('input[name=volume]')
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.addEventListener('change', ev => {
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player.volume(ev.target.value);
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});
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});
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}
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</script>
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</body>
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</html>
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