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没错！你可以倍速看钉钉GroupLive. 而且自定义倍速！
// ==UserScript==
// @name 钉钉GroupLive倍速控件
// @author Vincent George
// @License CC 4.0 BY-SA
// @version 1.3.1
// @description 没错！你可以倍速看钉钉GroupLive. 而且自定义倍速！
// @namespace http://cnily.home.blog
// @match https://h5.dingtalk.com/group-live-share/*
// @require https://code.jquery.com/jquery-3.4.1.min.js
// @grant none
// ==/UserScript==
(function() {
window.onload = function() {
'use strict';
/* By Vincent George, under License CC4.0 BY-SA */
var speedButton = document.createElement("button");
speedButton.className = "control-button control-speed-button";
speedButton.id = "hide";
var speedDiv = document.createElement("div");
speedDiv.className = "speedDiv";
//General Style
var appendCss = document.createElement("style");
appendCss.type = "text/css";
appendCss.innerHTML = ".control-button{display: -moz-flex;display: -moz-flexbox;display: -webkit-flexbox;display: flexbox;display: -moz-box;display: -webkit-box;display: box; background-color:transparent;font-size:16px;border-width:0px 0px 0px 0px;color:white;outline:none;border-color:snow;-webkit-transition: all .3s;-moz-transition: all .3s;-ms-transition: all .3s;-o-transition: all .3s; transition: all .3s;}" +
".control-button:hover{color:#42a7ff;border-color:#0088ff;}" +
"ele-button{display: -moz-flex;display: -moz-flexbox;display: -webkit-flexbox;display: flexbox;display: -moz-box;display: -webkit-box;display: box; outline: none;}" +
".ele-speed-change-button {border-width:2px; border-color:#c1c1c1; color:#c1c1c1; background-color:transparent; webkit-transition: color .3s,background-color .3s;-moz-transition: color .3s,background-color .3s;-ms-transition: color .3s,background-color .3s;-o-transition: color .3s,background-color .3s; transition: color .3s,background-color .3s;}" +
" .ele-speed-change-button:hover {color:black; background-color:#c1c1c1}";
document.getElementsByTagName("head")[0].appendChild(appendCss);
//speedDiv Style
speedDiv.style.backgroundColor = "#222";
speedDiv.style.border = "1px solid #777";
speedDiv.style.width = "120px";
speedDiv.style.height = "50px";
speedDiv.style.position = "absolute";
speedDiv.style.right = "10px";
speedDiv.style.bottom = "50px";
speedDiv.style.padding = "7px";
speedDiv.style.zIndex = "99999";
speedDiv.style.lineHeight = 1.5;
speedDiv.style.color = "#fff";
speedDiv.style.fontSize = "15px";
speedDiv.style.visibility = "hidden";
document.getElementsByClassName("lib-video")[0].appendChild(speedDiv);
//speedButton Style
speedButton.innerHTML = "倍速";
speedButton.style.height = "25px";
speedButton.style.width = "47px";
document.getElementsByClassName("vjs-control-bar")[0].insertBefore(
speedButton,
document.getElementsByClassName("playback-rate-wrap")[0]
);
document.getElementsByClassName("playback-rate-wrap")[0].remove();
//function
window.changeSpeed = function() {
var speed = parseFloat(document.getElementById("speedInput").value);
document.getElementsByClassName("lib-video")[1].playbackRate = speed.toFixed(1);
document.getElementById("currentSpeed").innerHTML = speed.toFixed(1);
speedButton.innerHTML = speed.toFixed(1) == 1.0 ? "倍速" : (speed.toFixed(speed.toFixed(1) >= 10 ? 0 : 1) + " x");
}
speedButton.onclick = function() {
if (speedButton.id == "hide") {
$(".speedDiv").css("opacity", 1);
speedDiv.style.visibility = "visible";
speedButton.id = "display";
} else if (speedButton.id = "display") {
speedDiv.style.visibility = "hidden";
speedButton.id = "hide";
}
}
var isHide = true;
window.control_ele_hide = function() {
if (document.getElementsByClassName("vjs-control-bar vjs-opacity-hidden vjs-hidden")[0] && isHide) {
speedDiv.style.visibility = "hidden";
speedButton.id = "hide";
isHide = true;
} else {
$(".speedDiv").css("opacity", ($(".vjs-control-bar").css("opacity")) * 0.90);
if (document.getElementById('speedInput') == document.activeElement) {
isHide = false;
$(".vjs-control-bar").css("transition", "all 0s 0s");
//$(".vjs-control-bar").css("opacity",1);
document.getElementsByClassName("vjs-control-bar vjs-opacity-hidden vjs-hidden")[0].className = "vjs-control-bar";
} else {
isHide = true;
$(".vjs-control-bar").css("transition", "all .3s ease");
};
}
}
//more settings
speedDiv.innerHTML = "当前倍速：<text id='currentSpeed'>1.0</text> x<br><input type='text' placeholder='1.5' id='speedInput' size='3' maxlength='3'> <button class='ele-button ele-speed-change-button' onclick='window.changeSpeed();' style='height:50%;width:40%'>切换</button>";
$(function() {
$('#speedInput').bind('keypress', function(event) {
if (event.keyCode == "13") {
window.changeSpeed();
}
});
});
setInterval("window.control_ele_hide();", 10);
}
})();