// ==UserScript==// @name                 AbemaTV Force HD// @name:ja              AbemaTV 高画質のみ// @name:zh-CN           AbemaTV 强制高画质// @name:zh-TW           AbemaTV 強制高畫質// @namespace            http://tampermonkey.net/// @version              1.0.1// @description          Force lock AbemaTV's video quality to the highest// @description:ja       AbemaTVで再生中の動画の画質を最高画質に設定する// @description:zh-CN    强制将AbemaTV锁定到最高画质// @description:zh-TW    強制將AbemaTV鎖定到最高畫質// @author               TGSAN// @match                https://abema.tv/*// @icon                 https://www.google.com/s2/favicons?sz=64&domain=abema.tv// @inject-into          page// @run-at               document-start// @grant                unsafeWindow// ==/UserScript==(function () {'use strict';let windowCtx = self.window;if (self.unsafeWindow) {console.log("[AbemaTV Force HD] use unsafeWindow mode");windowCtx = self.unsafeWindow;} else {console.log("[AbemaTV Force HD] use window mode (your userscript extensions not support unsafeWindow)");}const originFetchAbemaTVDash = windowCtx.fetch;windowCtx.fetch = (...arg) => {let url = "";let isRequest = false;switch (typeof arg[0]) {case "object":url = arg[0].url;isRequest = true;break;case "string":url = arg[0];break;default:break;}if (url.indexOf('.mpd') > -1) {return new Promise((resolve, reject) => {originFetchAbemaTVDash(...arg).then(res => {res.text().then(text => {const parser = new DOMParser();const mpdDoc = parser.parseFromString(text, "application/xml");const adaptationSets = mpdDoc.getElementsByTagName("AdaptationSet");for (let i = 0; i < adaptationSets.length; i++) {let adaptationSet = adaptationSets[i];let representations = adaptationSet.getElementsByTagName("Representation");let representationsCopped = [];let maxBandwidth = -1;for (let repi = 0; repi < representations.length; repi++) {const curBandwidth = Number.parseFloat(representations[repi].getAttribute("bandwidth"));// console.log(curBandwidth);if (curBandwidth >= maxBandwidth) {maxBandwidth = curBandwidth;}representationsCopped.push(representations[repi]);}for (let repi = 0; repi < representationsCopped.length; repi++) {const curBandwidth = Number.parseFloat(representationsCopped[repi].getAttribute("bandwidth"));if (curBandwidth != maxBandwidth) {adaptationSet.removeChild(representationsCopped[repi]);}}// console.log("set max bitrate: " + maxBandwidth);}const serializer = new XMLSerializer();const newBody = serializer.serializeToString(mpdDoc);let body = newBody;// console.log(body);let newRes = new Response(body, {status: res.status,statusText: res.statusText,headers: res.headers})resolve(newRes);}).catch(err => {reject(err);});}).catch(err => {reject(err);});});} else {if (url.indexOf('playlist.m3u8') > -1) {const regex = /\/\d+\/playlist\.m3u8/if (typeof url === 'string' && url.match(regex)) {url = url.replace(regex, '/2160/playlist.m3u8');if (isRequest) {arg[0].url = url;} else {arg[0] = url;}}}return originFetchAbemaTVDash(...arg);}}})();