hls.user.js

m3u8 playback using HTML5 video and MediaSource Extensions (CORS Required!)

当前为 2017-02-13 提交的版本,查看 最新版本

  1. // ==UserScript==
  2. // @name hls.user.js
  3. // @name:zh-CN hls.user.js
  4. // @namespace hls.js
  5. // @version 0.2.1
  6. // @description m3u8 playback using HTML5 video and MediaSource Extensions (CORS Required!)
  7. // @description:zh-cn 基于HTML5和MediaSource Extensions的hls/m3u8播放
  8. // @include https://*
  9. // @include http://*
  10. // @exclude http://218.94.1.182:8080/*
  11. // @grant none
  12. // @license MIT
  13. // @require https://cdn.jsdelivr.net/hls.js/latest/hls.min.js
  14. // ==/UserScript==
  15. 'use strict';
  16.  
  17. function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }
  18.  
  19. var makehls = function makehls(element) {
  20. 'use strict';
  21.  
  22. if (!(element && element.tagName.toLowerCase() === 'video')) return false;
  23. var src = element.currentSrc || element.src;
  24. if (!(src && src.match('m3u8'))) return false;
  25. //if(!(element.error&&element.error.code==4)) return;
  26. var hls = new Hls();
  27. hls.attachMedia(element);
  28. hls.on(Hls.Events.MEDIA_ATTACHED, function (e) {
  29. return hls.loadSource(src);
  30. });
  31. return hls;
  32. };
  33. (function () {
  34. 'use strict';
  35. //console.log([...document.getElementsByTagName('video')].map(makehls));
  36.  
  37. [].concat(_toConsumableArray(document.getElementsByTagName('video'))).map(makehls);
  38. var observerFn = function observerFn(mutationRecord) {
  39. if (mutationRecord.type === 'childList' && mutationRecord.target && typeof getElementsByTagName === 'function') return [].concat(_toConsumableArray(mutationRecord.target.getElementsByTagName('video'))).map(makehls);
  40. return makehls(mutationRecord.target);
  41. };
  42. var mutationObserver = new MutationObserver(function (mutations) {
  43. return mutations.map(observerFn);
  44. });
  45. mutationObserver.observe(document, {
  46. childList: true,
  47. attributes: true,
  48. subtree: true,
  49. attributeFilter: ['src']
  50. });
  51. })();

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