// ==UserScript==
// @name YouTube Embed Adblock
// @namespace https://github.com/Sillylittleguy1/Youtube-embed-adblock
// @version 2.4
// @description Block ads with identical embed player
// @license MIT
// @match https://www.youtube.com/watch?*
// @icon https://github.com/Sillylittleguy1/Youtube-embed-adblock/blob/main/Firefox/icon128.png?raw=true
// @grant none
// @run-at document-idle
// @author Cave johnson
// @supportURL https://github.com/Sillylittleguy1/Youtube-embed-adblock/issues/new
// @downloadURL https://update.greasyfork.icu/scripts/539369/YouTube%20Embed%20Adblock.user.js
// @updateURL https://update.greasyfork.icu/scripts/539369/YouTube%20Embed%20Adblock.meta.js
// ==/UserScript==
(function () {
'use strict';
console.log("[YT-Embed] Script Loaded");
const config = {
playerId: 'player',
embedClass: 'custom-youtube-embed',
defaultHeight: '390px',
aspectRatio: 16 / 9,
maxHeightOffset: 120,
autoplay: true,
bevelSize: '12px'
};
function createEmbedPlayer(videoId) {
const container = document.createElement('div');
container.className = config.embedClass;
container.style.cssText = `
min-height: ${config.defaultHeight};
height: calc(100vw * ${1 / config.aspectRatio});
max-height: calc(100vh - ${config.maxHeightOffset}px);
width: 100%;
position: relative;
background-color: #000;
border-radius: ${config.bevelSize};
overflow: hidden;
box-shadow: inset 0 0 ${config.bevelSize} rgba(255, 255, 255, 0.1);
`;
const embedUrl = `https://www.youtube.com/embed/${videoId}?${
config.autoplay ? 'autoplay=1&' : ''
}rel=0&modestbranding=1&iv_load_policy=3&disablekb=1`;
const shellHtml = `
`;
const blob = new Blob([shellHtml], { type: 'text/html' });
const blobUrl = URL.createObjectURL(blob);
const iframe = document.createElement('iframe');
iframe.src = blobUrl;
iframe.style.cssText = `
width: 100%;
height: 100%;
border: none;
display: block;
`;
iframe.allowFullscreen = true;
container.appendChild(iframe);
return container;
}
function stopNativeYouTubePlayer() {
const moviePlayer = document.getElementById('movie_player');
if (moviePlayer) {
try {
moviePlayer.pauseVideo?.();
moviePlayer.stopVideo?.();
moviePlayer.destroy?.();
moviePlayer.innerHTML = ''; // blank out video tag if needed
} catch (e) {
console.warn('[YT-Embed] Failed to destroy movie_player:', e);
}
}
// Also stop any