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简单的倍速播放脚本，小白作品，欢迎提意见
// ==UserScript== // @name 百度网盘视频倍速播放 // @description 简单的倍速播放脚本，小白作品，欢迎提意见 // @version 1.6.2 // @author Viki (or vikiboss) (https://github.com/vikiboss) // @create 2020/6/15 // @lastmodified 2021/3/9 // @feedback-url https://github.com/Vikiboss/baidupan-playspeed-control/issues // @icon https://i.loli.net/2020/06/19/eWDyG1RhCBkTINl.png // @homepageURL https://greasyfork.org/zh-CN/scripts/405388 // @github https://github.com/vikiboss/baidupan-playspeed-control // @namespace baidupan-playspeed-control // @license MIT // @run-at document-end // @grant none // @include *://pan.baidu.com/s* // @include *://yun.baidu.com/s* // @include *://pan.baidu.com/m* // @include *://pan.baidu.com/play* // @include *://pan.baidu.com/disk/home* // @include *://yun.baidu.com/disk/home* // @require https://cdn.jsdelivr.net/npm/[email protected]/dist/jquery.min.js // @require https://cdn.jsdelivr.net/npm/[email protected]/dist/sweetalert.min.js // ==/UserScript== (function () { 'use strict'; // === 随窗口加载后调用本方法 === window.onload = function () { // === 按钮集 === let options = [ { str: 'x0.5', rate: 0.5 }, { str: 'x1.0', rate: 1.0 }, { str: 'x1.5', rate: 1.5 }, { str: 'x2.0', rate: 2.0 }, { str: '加速' }, { str: '减速' }, { str: '自定义' }, { str: '设置' }, { str: '关于' }, ]; let player; // 播放区节点 let label; // 显示倍速label let vip_div; // svip提示框 let btn_div; // 按钮容器 let settings = { preRate: 1.0, curRate: 1.0, saveRate: true, showAlert: true, }; // 默认全局配置 let cur_version = '1.6.2'; let last_updated = '2021/3/9'; // === 声明读取配置的函数 === let getSettings = () => { settings.preRate = Number( localStorage.getItem('preRate') ? localStorage.getItem('preRate') : 1.0 ).toFixed(1); settings.curRate = Number( localStorage.getItem('curRate') ? localStorage.getItem('curRate') : 1.0 ).toFixed(1); settings.showAlert = JSON.parse( localStorage.getItem('showAlert') ? localStorage.getItem('showAlert') : true ); settings.saveRate = JSON.parse(localStorage.getItem('saveRate')); }; // === 页面加载完后读取配置 === if (!localStorage.hasOwnProperty('saveRate')) { settings.saveRate = true; localStorage.setItem('saveRate', settings.saveRate); } getSettings(); if (settings.saveRate) { settings.curRate = settings.preRate; localStorage.setItem('curRate', settings.preRate); } else { settings.curRate = 1.0; } // === 判断倍速是否为有效倍速的函数 === let checkRate = (rate) => { if (rate === '' || rate === null) return false; rate = Number(rate); return rate <= 0 || rate > 5 || isNaN(rate) ? false : true; }; // === 定义修改播放倍速的函数 === let setRate = (rate, player) => { if (settings.saveRate) { settings.preRate = rate; localStorage.setItem('preRate', settings.preRate); } let curRate = player.playbackRate(); rate = Number(rate || curRate); if (!checkRate(rate)) return false; label.innerText = `当前: ${Number(rate).toFixed(1)}${ Number(settings.curRate) > 2 ? '(>2容易卡顿)' : '' }`; player.setPlaybackRate(rate); settings.curRate = rate; localStorage.setItem('curRate', settings.curRate); localStorage.setItem('showAlert', settings.showAlert); return true; }; // === 定时器，定期检查倍速 === // 别问我为什么这么写，问就是我太菜了QAQ const check = () => { let player; if (window.videojs) { player = window.videojs.getPlayers('video-player').html5player; } if (player) { setRate(settings.curRate, player.tech_); } }; setInterval(check, 1000); // === 定义生成"倍速按钮"的函数 === let generateBtn = (rateStr, rate) => { let btn = $(`<a class="g-button" title=${rateStr}></a>`)[0]; rate = rate || 1.0; btn.onclick = () => { if (rateStr === '关于') { // "关于"弹窗 let about = $(`<div><a target="_blank" href="https://greasyfork.org/zh-CN/scripts/405388">检查更新🔨</a> | <a target="_blank" href="https://github.com/Vikiboss/baidupan-playspeed-control#%E6%9B%B4%E6%96%B0%E6%97%A5%E5%BF%97">更新日志📄</a><br /> <a target="_blank" href="https://greasyfork.org/zh-CN/scripts/405388/feedback">去GreasyFork反馈🔗</a><br /> <a target="_blank" href="https://vikiboss.top">作者菜鸡主页🏠</a> | <a target="_blank" href="https://www.multmax.top/images/2020/08/20/1.png">支持💰</a>`)[0]; swal({ title: '关于', text: `当前版本: ${cur_version}\n更新时间: ${last_updated}\n脚本作者: Viki`, content: about, }); return; } if (!window.videojs.getPlayers('video-player').html5player) { swal({ text: '视频控件还未初始化完成哦👀', icon: 'error', buttons: false, timer: 1000, }); return; } player = window.videojs.getPlayers('video-player').html5player.tech_; let curRate = player.playbackRate(); // 判断options提供的字符串并对rate进行相应操作 if (rateStr === '设置') { // "设置"弹窗 let set = $( `<div> <input id="saveRate" type="checkbox" ${ settings.saveRate ? 'checked' : '' }><span> 记忆历史播放倍速</span><br /> <input id="showAlert" type="checkbox" ${ settings.showAlert ? 'checked' : '' }><span> 显示倍速提示弹窗</span> </div>` )[0]; swal({ title: '设置 - 百度网盘倍速播放', content: set, buttons: { cancel: '取消', save: { text: '保存', value: 'save' }, }, }).then((btn) => { if (btn === 'save') { settings.saveRate = $('#saveRate')[0].checked; settings.showAlert = $('#showAlert')[0].checked; localStorage.setItem('saveRate', $('#saveRate')[0].checked); localStorage.setItem('showAlert', $('#showAlert')[0].checked); settings.preRate = 1.0; localStorage.setItem('preRate', 1.0); swal({ text: '保存成功', icon: 'success', buttons: false, timer: 1000, }); } }); return; } else if (rateStr === '自定义') { // "自定义"弹窗 swal({ title: '提示', content: { element: 'input', attributes: { placeholder: '选择一个自定义(0-5)的播放倍速叭(～￣▽￣)～', type: 'text', }, }, buttons: ['取消', '确认'], }).then((new_rate) => { if (checkRate(new_rate)) { settings.curRate = new_rate || curRate; localStorage.setItem('curRate', settings.curRate); const extraMsg = '\n由于网络原因等，大于两倍速可能会出现明显卡顿哦！'; if (settings.showAlert) { swal({ text: `成功设置播放速度为${Number(new_rate).toFixed(1)}${ new_rate > 2 ? extraMsg : '' }`, icon: 'success', buttons: false, timer: new_rate > 2 ? 3000 : 1000, }); } } else { if (new_rate === null) return; swal({ text: `${ new_rate || '你输入的' }不是一个指定范围内的有效数字哦＞﹏＜`, icon: 'error', buttons: false, timer: 1000, }); } }); } else if (rateStr === '加速') { settings.curRate = curRate + 0.1; check(); } else if (rateStr === '减速') { settings.curRate = curRate - 0.1; check(); } else { settings.curRate = rate; if (settings.showAlert) { swal({ text: `成功设置播放速度为${Number(rate).toFixed(1)}`, icon: 'success', buttons: false, timer: 1000, }); } } }; // === 补充按钮内部文本与样式 === let btnInnerHtml = `<span class="g-button-right"> <em class="icon icon-speed"></em> <span class="text" style="width: auto;">${rateStr}</span> </span>`; btn.innerHTML = btnInnerHtml; btn.style.userSelect = 'none'; return btn; }; // === 插入倍速按钮集 === if ($('.video-toolbar-buttonbox')[0]) { btn_div = $('.video-toolbar-buttonbox')[0]; } else { btn_div = $('.ad-single-bottom')[0] || $('.dis-footer')[0]; btn_div.innerHTML = ''; btn_div.style.margin = '10px 6px'; btn_div.style.width = '100%'; } let btns = options.map((option) => generateBtn(option.str, option.rate)); btn_div.append(...btns); // === 加入倍速显示 === if (!settings.saveRate) settings.curRate = 1; label = $( `<span>当前: ${Number(settings.curRate).toFixed(1)}${ Number(settings.curRate) > 2 ? '(>2容易卡顿)' : '' }</span>` )[0]; label.style.color = '#09aaff'; label.style.fontSize = '18px'; label.style.display = 'inline-block'; label.style.margin = '5px'; label.style.fontFamily = 'Microsoft YaHei'; btn_div.append(label); // === 去除多余元素 调整布局 === let other_div; if ($('.video-other-video')[0]) { other_div = $('.video-other-video')[0]; other_div.style.paddingTop = '50px'; vip_div = $('.privilege-box')[0]; vip_div.parentNode.removeChild(vip_div); btn_div.removeChild(btn_div.childNodes[1]); btn_div.removeChild(btn_div.childNodes[1]); btn_div.removeChild(btn_div.childNodes[1]); } }; })();