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    <title>CDNBye videojs demo</title>
    <link href="//" rel="stylesheet">
    <script src="//"></script>
    <script src=""></script>
    <!-- videojs-hls-quality-selector -->
    <script src="//"></script>
    <script src="//"></script>
    <!-- p2p-plugin -->
    <script src="//"></script>
    <script src=""></script>
<video id=video width=600 height=300 class="video-js vjs-default-skin" controls>
<h3>download info:</h3>
<p id="info"></p>
    var p2pConfig = {
        logLevel: 'debug',
        swFile: './sw.js',
        live: false,        // set to true in live mode
        getStats: function (totalP2PDownloaded, totalP2PUploaded, totalHTTPDownloaded) {
            var total = totalHTTPDownloaded + totalP2PDownloaded;
            document.querySelector('#info').innerText = `p2p ratio: ${Math.round(totalP2PDownloaded/total*100)}%, saved traffic: ${totalP2PDownloaded}KB, uploaded: ${totalP2PUploaded}KB`;
        // trackerZone: 'hk',        // if using Hongkong tracker
        // trackerZone: 'us',        // if using USA tracker
        // token: YOUR_TOKEN
    var options = {
        autoplay: true,
                src: '',
        html5: {
            hlsjsConfig: {
                // Put your hls.js config here
                // debug: true,
                maxBufferSize: 0,
                maxBufferLength: 15,
                liveSyncDurationCount: 10,
    const initP2pEngine = (videojsPlayer, hlsjsInstance) => {
        if (P2PEngineHls.isSupported()) {
            new P2PEngineHls({
    if (videojs.Html5Hlsjs) {
        videojs.Html5Hlsjs.addHook('beforeinitialize', initP2pEngine);
        // videojs.Html5Hlsjs.removeHook('beforeinitialize', initP2pEngine);  // remove the hook function when leave page
    } else {
        // use ServiceWorker based p2p engine if hls.js is not supported, need additional file sw.js
        new P2PEngineHls.ServiceWorkerEngine(p2pConfig);

    P2PEngineHls.tryRegisterServiceWorker(p2pConfig).then(() => {
        var player = videojs('video', options);