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南方医科大学爱课平台自动二倍速静音播放全部视频/Auto Aike 2x Speed Muted Video Player

Automatically play videos at 2x speed and mute on Aike

当前为 2023-03-18 提交的版本,查看 最新版本

// ==UserScript==
// @name 南方医科大学爱课平台自动二倍速静音播放全部视频/Auto Aike 2x Speed Muted Video Player
// @namespace https://aike.smu.edu.cn/
// @version 1.5
// @description Automatically play videos at 2x speed and mute on Aike
// @author Lily Yu
// @match https://aike.smu.edu.cn/*
// @grant none
// @license MIT
// ==/UserScript==

(function() {
'use strict';

// Define the elements to be manipulated
var videos, nextPageButton;

// Wait for the window to load completely
window.onload = function() {

// Find all the video elements on the page
videos = document.querySelectorAll("video");

// Find the next page button on the page
nextPageButton = document.querySelector("#next-activity-link");

// Check if there are any videos on the page
if (videos.length === 0) {
  // No videos, just click the next page button
  nextPageButton.click();
} else {
  // Loop through all the video elements
  for (var i = 0; i < videos.length; i++) {

    // Get the current video element
    var video = videos[i];

    // Play the video at 2x speed and mute
    video.playbackRate = 2;
    video.muted = true;
    video.play();

    // Add an event listener to the video element to detect when it ends
    video.addEventListener("ended", function() {

      // Click the next page button to load a new video
      nextPageButton.click();
    });
  }
}
};
})();