画中画切换+倍速切换
当前为
// ==UserScript==
// @name 超级画中画+倍速
// @namespace https://www.zhihu.com/people/qinlili233
// @version 0.2
// @description 画中画切换+倍速切换
// @author 琴梨梨
// @grant none
// @match */*
//@run-at document-end
// ==/UserScript==
(function() {
'use strict';
//初始化视频数量
let videoID=0
let pipON=false
let rate=1
//注册键盘监听
document.onkeydown = function (event) {
var e = event || window.event;
if (e && e.keyCode == 189) {
//按下减号
if(pipON){
if(videoID > 0){
videoID--;
document.getElementsByTagName("video")[videoID].requestPictureInPicture();
}
else{
console.log("这是第一个视频了,关闭画中画");
document.exitPictureInPicture();
pipON=false;
}
}
else{
console.log("尚未开启画中画,不做处理");
}
}
if (e && e.keyCode == 187) {
//按下加号
if(pipON){videoID++;};
if(document.getElementsByTagName("video")[videoID]){
document.getElementsByTagName("video")[videoID].requestPictureInPicture();
pipON=true;
console.log("页面上第"+videoID+"个视频进入画中画");
}
else{
console.log("页面上没有第"+videoID+"个视频了");
if(videoID > 0){
videoID--;
}
}
}
if (e && e.keyCode == 219) {
//按下左括号
rate=rate-0.1;
document.getElementsByTagName("video")[videoID].playbackRate=rate;
console.log("第"+videoID+"个视频"+rate+"倍速");
}
if (e && e.keyCode == 221) {
//按下右括号
rate=rate+0.1;
document.getElementsByTagName("video")[videoID].playbackRate=rate;
console.log("第"+videoID+"个视频"+rate+"倍速");
}
};
})();