// ==UserScript==
// @name         YTBetter - Enable Rewind/DVR
// @namespace    YTBetter
// @version      2.4
// @description  Unlocks rewind for YouTube live streams with disabled DVR
// @description:ru  Позволяет перематывать YouTube-стримы, где такая возможность заблокирована
// @author       copyMister
// @match        https://www.youtube.com/*
// @match        https://m.youtube.com/*
// @run-at       document-start
// @icon         https://www.google.com/s2/favicons?sz=64&domain=youtube.com
// @grant        none
// @license      MIT
// ==/UserScript==
"use strict";
// Interop with "Simple YouTube Age Restriction Bypass"
const {
get: getter,
set: setter,
} = Object.getOwnPropertyDescriptor(Object.prototype, "playerResponse") ?? {
set(value) {
this[Symbol.for("YTBetter")] = value;
},
get() {
return this[Symbol.for("YTBetter")];
},
};
const isObject = (value) => value != null && typeof value === "object";
Object.defineProperty(Object.prototype, "playerResponse", {
set(value) {
if (isObject(value)) {
const { streamingData, videoDetails } = value;
if (isObject(videoDetails) && videoDetails.isLive && !videoDetails.isLiveDvrEnabled) {
videoDetails.isLiveDvrEnabled = true;
if (isObject(streamingData)) {
delete streamingData.serverAbrStreamingUrl;
}
}
}
setter.call(this, value);
},
get() {
return getter.call(this);
},
configurable: true,
});