panopto video speed

panopto-tampermonkey.user.js

// ==UserScript==
// @name         panopto video speed
// @namespace    http://tampermonkey.net/
// @version      0.1.1
// @description  try to take over the world!
// @author       You
// @match        https://boun.cloud.panopto.eu/Panopto/Pages/Viewer.aspx?id=*
// @icon         https://www.google.com/s2/favicons?domain=panopto.eu
// @grant        none
// ==/UserScript==

(function() {
    'use strict';
    const speedAdd=(speed=3)=>{
        const superfast =document.querySelector("#Fastest").cloneNode(true);
        superfast.onclick=()=>{document.getElementsByTagName("video").primaryVideo.playbackRate=speed;
                               document.querySelector("#playSpeedMultiplier").innerText=`${speed}x`;
                              };
        superfast.innerText=`${speed}`;
        superfast.id="ssuper";

        document.querySelector("#playSpeedExpander").insertBefore(superfast,document.querySelector("#playSpeedExpander .flyout-close"))
    }

    // set up the mutation observer
    var h1observer = new MutationObserver(function (mutations, me) {
        // mutations is an array of mutations that occurred
        // me is the MutationObserver instance
        var canvas = document.querySelector("#Fastest");
        if (canvas) {
            speedAdd(2.25);
            speedAdd(2.5);
            speedAdd(2.75);
            speedAdd(3);
            speedAdd(3.25);
            speedAdd(3.5);
            speedAdd(4);
            speedAdd(16);

            me.disconnect(); // stop observing
            return;
        }
    });

    // start observing
    h1observer.observe(document, {
        childList: true,
        subtree: true,
    });




    // Your code here...
})();

install tampermonkey
https://chrome.google.com/webstore/detail/tampermonkey/dhdgffkkebhmkfjojejmpbldmpobfkfo

click this link and install the script
https://gist.github.com/emindeniz99/9638abc6ad06523b47c27aec1ca843b5/raw/panopto-tampermonkey.user.js