支持国家开放大学、成人本科、继续教育、教师、会计、医生等平台的视频自动播放和倍速控制。
// ==UserScript==
// @name 🏆 网页继续教育万能自动播放视频倍数，支持国家开放大学|成人本科｜电中｜学起｜弘成｜继续教育｜教师｜会计｜医生｜华医网|好医生|公需课｜专业课｜网课等均部分支持需要尝试
// @namespace 一只蚂蚁而已
// @version 2.1.4
// @license MIT
// @description 支持国家开放大学、成人本科、继续教育、教师、会计、医生等平台的视频自动播放和倍速控制。
// @author 各种继续教育学习
// @match *://*/*
// @grant none
// ==/UserScript==
(function() {
'use strict';
if (window.hasVideoControlScriptRun) {
return;
}
window.hasVideoControlScriptRun = true;
let currentRate = 1.0;
let isMinimized = false;
let isClosed = false;
let modal;
function setPlaybackRate(rate) {
const videos = document.querySelectorAll('video');
videos.forEach(video => {
video.playbackRate = rate;
video.muted = true; // 自动静音
if (!video.playing) {
video.play().catch(err => {});
}
});
}
function checkAndPlayVideo() {
const videos = document.querySelectorAll('video');
videos.forEach(video => {
if (video.paused &&!video.ended) {
video.play().catch(err => {});
}
});
}
function observeVideoChanges() {
const observer = new MutationObserver((mutations) => {
mutations.forEach(mutation => {
if (mutation.type === 'childList') {
setPlaybackRate(currentRate);
checkAndPlayVideo();
}
});
});
observer.observe(document.body, {
childList: true,
subtree: true
});
}
function createControlModal() {
const modal = document.createElement('div');
modal.id = 'videoControlModal';
modal.style.position = 'fixed';
modal.style.left = '10px';
modal.style.top = '10px';
modal.style.backgroundColor = '#ffffff';
modal.style.padding = '15px';
modal.style.zIndex = '1000';
modal.style.borderRadius = '10px';
modal.style.boxShadow = '0 4px 15px rgba(0, 0, 0, 0.2)';
modal.style.width = '280px';
modal.style.fontFamily = 'Arial, sans-serif';
modal.style.border = '1px solid #e0e0e0';
modal.style.transition = 'all 0.3s ease';
modal.style.opacity = '0';
modal.style.transform = 'translateY(-20px)';
setTimeout(() => {
modal.style.opacity = '1';
modal.style.transform = 'translateY(0)';
}, 10);
const title = document.createElement('h3');
title.textContent = '视频倍速控制';
title.style.margin = '0 0 15px 0';
title.style.textAlign = 'center';
title.style.color = '#333333';
title.style.fontSize = '18px';
modal.appendChild(title);
const rateInput = document.createElement('input');
rateInput.type = 'number';
rateInput.min = '0.1';
rateInput.max = '16';
rateInput.step = '0.1';
rateInput.value = currentRate;
rateInput.style.width = '100%';
rateInput.style.padding = '8px';
rateInput.style.marginBottom = '10px';
rateInput.style.border = '1px solid #e0e0e0';
rateInput.style.borderRadius = '5px';
rateInput.style.fontSize = '14px';
rateInput.style.outline = 'none';
rateInput.style.transition = 'border-color 0.3s ease';
rateInput.addEventListener('focus', () => {
rateInput.style.borderColor = '#007bff';
});
rateInput.addEventListener('blur', () => {
rateInput.style.borderColor = '#e0e0e0';
});
modal.appendChild(rateInput);
const confirmButton = document.createElement('button');
confirmButton.textContent = '设置倍速';
confirmButton.style.width = '100%';
confirmButton.style.padding = '8px';
confirmButton.style.marginBottom = '10px';
confirmButton.style.backgroundColor = '#007bff';
confirmButton.style.color = '#ffffff';
confirmButton.style.border = 'none';
confirmButton.style.borderRadius = '5px';
confirmButton.style.fontSize = '14px';
confirmButton.style.cursor = 'pointer';
confirmButton.style.transition = 'background-color 0.3s ease';
confirmButton.onclick = function() {
const newRate = parseFloat(rateInput.value);
if (newRate >= 0.1 && newRate <= 16) {
currentRate = newRate;
setPlaybackRate(currentRate);
} else {
alert('倍速必须在 0.1 到 16 之间');
}
};
confirmButton.addEventListener('mouseenter', () => {
confirmButton.style.backgroundColor = '#0056b3';
});
confirmButton.addEventListener('mouseleave', () => {
confirmButton.style.backgroundColor = '#007bff';
});
modal.appendChild(confirmButton);
const minimizeButton = document.createElement('button');
minimizeButton.textContent = isMinimized? '恢复' : '最小化';
minimizeButton.style.width = '48%';
minimizeButton.style.marginRight = '4%';
minimizeButton.style.padding = '8px';
minimizeButton.style.backgroundColor = '#6c757d';
minimizeButton.style.color = '#ffffff';
minimizeButton.style.border = 'none';
minimizeButton.style.borderRadius = '5px';
minimizeButton.style.fontSize = '14px';
minimizeButton.style.cursor = 'pointer';
minimizeButton.style.transition = 'background-color 0.3s ease';
minimizeButton.onclick = function() {
isMinimized =!isMinimized;
if (isMinimized) {
modal.style.height = '50px';
modal.style.overflow = 'hidden';
minimizeButton.textContent = '恢复';
} else {
modal.style.height = 'auto';
modal.style.overflow = 'visible';
minimizeButton.textContent = '最小化';
}
};
minimizeButton.addEventListener('mouseenter', () => {
minimizeButton.style.backgroundColor = '#5a6268';
});
minimizeButton.addEventListener('mouseleave', () => {
minimizeButton.style.backgroundColor = '#6c757d';
});
modal.appendChild(minimizeButton);
const closeButton = document.createElement('button');
closeButton.textContent = '关闭';
closeButton.style.width = '48%';
closeButton.style.padding = '8px';
closeButton.style.backgroundColor = '#dc3545';
closeButton.style.color = '#ffffff';
closeButton.style.border = 'none';
closeButton.style.borderRadius = '5px';
closeButton.style.fontSize = '14px';
closeButton.style.cursor = 'pointer';
closeButton.style.transition = 'background-color 0.3s ease';
closeButton.onclick = function() {
isClosed = true;
modal.style.opacity = '0';
modal.style.transform = 'translateY(-20px)';
setTimeout(() => {
modal.style.display = 'none';
}, 300);
};
closeButton.addEventListener('mouseenter', () => {
closeButton.style.backgroundColor = '#c82333';
});
closeButton.addEventListener('mouseleave', () => {
closeButton.style.backgroundColor = '#dc3545';
});
modal.appendChild(closeButton);
const infoText = document.createElement('p');
infoText.style.marginTop = '13px';
infoText.style.fontSize = '13px';
infoText.style.color = '#666666';
infoText.innerHTML = `
<strong>提示：</strong><br>
1. 倍速范围：0.1x - 16x<br>
2. 部分平台可能不支持倍速播放（设置强制倍数）<br>
3. 视频会自动尝试播放自带静音<br>
4. 按F2键可快速显示/隐藏控制面板<br>
5. 需要进行托管（帮忙学习）的可以联系<id="studyLink" style="color: red; text-decoration: none;">study-088</a><br>
<div style="text-align: center;"><a href="https://h5.lot-ml.com/ProductEn/Index/58a898ab0af57327" style="color: blue; text-decoration: none;">超值流量卡免费申请包邮代到家!</a></div>
`;
modal.appendChild(infoText);
const tipLabel = document.createElement('div');
tipLabel.textContent = '脚本并不适用所有的网页，自行尝试使用！ 感谢理解！';
tipLabel.style.textAlign = 'center';
tipLabel.style.marginTop = '10px';
tipLabel.style.fontSize = '14px';
tipLabel.style.color = '#666666';
tipLabel.style.fontWeight = 'bold';
modal.appendChild(tipLabel);
return modal;
}
function toggleModal() {
if (!modal) return;
if (modal.style.display === 'none' || modal.style.display === '') {
modal.style.display = 'block';
modal.style.opacity = '0';
modal.style.transform = 'translateY(-20px)';
setTimeout(() => {
modal.style.opacity = '1';
modal.style.transform = 'translateY(0)';
}, 10);
isClosed = false;
} else {
modal.style.opacity = '0';
modal.style.transform = 'translateY(-20px)';
setTimeout(() => {
modal.style.display = 'none';
}, 300);
isClosed = true;
}
}
function init() {
if (document.querySelector('#videoControlModal')) {
return;
}
modal = createControlModal();
document.body.appendChild(modal);
setPlaybackRate(currentRate);
observeVideoChanges();
setInterval(checkAndPlayVideo, 1000);
// Add F2 key listener
document.addEventListener('keydown', function(e) {
if (e.key === 'F2') {
toggleModal();
}
});
}
if (document.readyState === 'complete' || document.readyState === 'interactive') {
init();
} else {
window.addEventListener('DOMContentLoaded', init);
}
})();