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Prevents YouTube and Vimeo from pausing videos when minimizing or switching tabs. Cross-browser port of https://addons.mozilla.org/en-US/firefox/addon/video-background-play-fix/
当前为
// ==UserScript==
// @name Video Background Play Fix
// @namespace http://greasyfork.icu/en/users/50-couchy
// @version 1.0
// @description Prevents YouTube and Vimeo from pausing videos when minimizing or switching tabs. Cross-browser port of https://addons.mozilla.org/en-US/firefox/addon/video-background-play-fix/
// @author Couchy
// @match *://*.youtube.com/*
// @match *://*.vimeo.com/*
// @grant none
// @run-at document-start
// ==/UserScript==
(function() {
'use strict';
// Page Visibility API
Object.defineProperties(document, { 'hidden': {value: false}, 'visibilityState': {value: 'visible'} });
window.addEventListener('visibilitychange', evt => evt.stopImmediatePropagation(), true);
// Fullscreen API
window.addEventListener('fullscreenchange', evt => {
Object.defineProperties(document,
{ 'fullscreenEnabled': {value: true},
'fullscreen': {value: true},
'fullscreenElement': {value: document.fullscreenElement}
});
window.addEventListener('fullscreenchange', evt => evt.stopImmediatePropagation(), true);
}, { capture: true, once: true });
})();