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Stop videos looping

Stop videos looping (Youtube, Twitter, Tiktok, Instagram, Facebook)

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  1. // ==UserScript==
  2. // @name         Stop videos looping
  3. // @namespace    http://tampermonkey.net/
  4. // @version      0.72
  5. // @description  Stop videos looping (Youtube, Twitter, Tiktok, Instagram, Facebook)
  6. // @author       @dmtri
  7. // @match        https://*.youtube.com/*
  8. // @match        https://*.x.com/*
  9. // @match        https://*.tiktok.com/*
  10. // @match        https://*.instagram.com/*
  11. // @match        https://*.facebook.com/*
  12. // @license MIT
  13.  
  14. // @icon
  15. // @grant        none
  16. // ==/UserScript==
  17.  
  18. (function () {
  19.   "use strict";
  20.  
  21.   // Keep track of processed videos
  22.   const processedVideos = new WeakSet();
  23.  
  24.   const init = () => {
  25.     const vids = document.querySelectorAll("video");
  26.     vids.forEach((vid) => {
  27.       if (processedVideos.has(vid)) return;
  28.       processedVideos.add(vid);
  29.  
  30.       vid.removeAttribute("loop");
  31.  
  32.       let arr = [];
  33.  
  34.       const setupTimeout = (extra = 0) => {
  35.         let vidLen = vid.duration;
  36.         let vidCurr = vid.currentTime;
  37.         // ignore any buggy timeout triggered < 500ms
  38.         if ((vidLen - vidCurr) * 1000 < 500) return
  39.         // Ensure duration is available
  40.         if (isNaN(vid.duration) || vid.duration === Infinity) return;
  41.  
  42.         console.log(vidLen > vidCurr, 'setting a timeout', (vidLen - vidCurr - 0.05) * 1000)
  43.         if (vidLen > vidCurr) {
  44.           const timeout = setTimeout(() => {
  45.            // hack: sometimes video just stops randomly, so need to stop that behavior here
  46.             vidLen = vid.duration;
  47.             vidCurr = vid.currentTime;
  48.             const remaining = (vidLen - vidCurr) * 1000
  49.             console.log(remaining)
  50.             if (remaining < 500) vid.pause();
  51.           }, (vidLen - vidCurr - 0.01) * 1000 + extra); // Adjusted to account for potential delays
  52.           arr.push(timeout);
  53.         }
  54.       };
  55.  
  56.       // need this for the initial load, 1st time playing. Some extra buffer for 1st time too
  57.       vid.addEventListener('loadedmetadata', () => setupTimeout(-200));
  58.  
  59.       vid.addEventListener('seeked', () => {
  60.         clearAll(arr);
  61.         setupTimeout();
  62.       });
  63.  
  64.       vid.addEventListener("pause", () => {
  65.         clearAll(arr);
  66.       });
  67.  
  68.       vid.addEventListener("play", () => {
  69.         setupTimeout();
  70.       });
  71.  
  72.       vid.addEventListener("ended", () => {
  73.         setTimeout(() => vid.pause(), 10);
  74.       });
  75.     });
  76.   };
  77.  
  78.   const clearAll = (arr) => {
  79.     arr.forEach((timeout) => {
  80.       clearTimeout(timeout);
  81.     });
  82.     arr = [];
  83.   };
  84.  
  85.   const observer = new MutationObserver(init);
  86.   observer.observe(document.body, { childList: true, subtree: true });
  87.  
  88.   init();
  89. })();