☰

简单YouTube环境

让您再感受一点环绕感。 （听歌的时候更好）

  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  Makes the youtube sound more surrounded ( It's better when you listen to music )
  9. // @description:ko  조금 더 서라운드를 느낄 수 있도록 해줍니다. ( 노래를 들을 때 더 좋음 )
  10. // @description:zh-CN 让您再感受一点环绕感。 （听歌的时候更好）
  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. })();