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简单YouTube环境

当使用耳机或耳机时, 让YouTube听起来更环绕 ( 当你听音乐时更好 )

目前为 2022-11-14 提交的版本。查看 最新版本。

  1. // ==UserScript==
  2. // @name         Simple Youtube Surround
  3. // @name:ko    유튜브 서라운드
  4. // @name:zh-CN    简单YouTube环境
  5. // @namespace       https://github.com/KBluePurple/youtube-delay
  6. // @supportURL      https://github.com/KBluePurple/youtube-delay/issues
  7. // @version      0.2
  8. // @description  When using earphones or headsets, Makes the youtube sound more surrounded ( It's better when you listen to music )
  9. // @description:ko  이어폰이나 헤드셋을 사용할 때, 조금 더 서라운드를 느낄 수 있도록 해줍니다. ( 노래를 들을 때 더 좋음 )
  10. // @description:zh-CN 当使用耳机或耳机时, 让YouTube听起来更环绕 ( 当你听音乐时更好 )
  11. // @author       KBluePurple
  12. // @match           https://www.youtube.com/*
  13. // @match           https://music.youtube.com/*
  14. // @match           https://m.youtube.com/*
  15. // @match           https://www.youtube-nocookie.com/*
  16. // @license MIT
  17. // @icon         none
  18. // @grant        none
  19. // ==/UserScript==
  20.  
  21. (function() {
  22.     'use strict';
  23.  
  24.     const context = new AudioContext();
  25.     const video = document.querySelector("#movie_player > div.html5-video-container > video");
  26.     const source = context.createMediaElementSource(video);
  27.  
  28.     const splitter = context.createChannelSplitter(2);
  29.     const merger = context.createChannelMerger(2);
  30.  
  31.     const leftDelay = context.createDelay();
  32.     const rightDelay = context.createDelay();
  33.  
  34.     leftDelay.delayTime.value = 0;
  35.     rightDelay.delayTime.value = 0.01;
  36.  
  37.     source.connect(splitter);
  38.  
  39.     splitter.connect(leftDelay, 0);
  40.     splitter.connect(rightDelay, 1);
  41.  
  42.     leftDelay.connect(merger, 0, 0);
  43.     rightDelay.connect(merger, 0, 1);
  44.  
  45.     merger.connect(context.destination);
  46.  
  47. })();