您需要先安装一个扩展,例如 篡改猴、Greasemonkey 或 暴力猴,之后才能安装此脚本。
您需要先安装一个扩展,例如 篡改猴 或 暴力猴,之后才能安装此脚本。
您需要先安装一个扩展,例如 篡改猴 或 暴力猴,之后才能安装此脚本。
您需要先安装一个扩展,例如 篡改猴 或 Userscripts ,之后才能安装此脚本。
您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey,才能安装此脚本。
您需要先安装用户脚本管理器扩展后才能安装此脚本。
Allows you to zoom in on YouTube videos. Useful to get rid of black borders at the top/bottom of a video if you have an ultrawide display.
// ==UserScript== // @name Video zooming buttons // @description Allows you to zoom in on YouTube videos. Useful to get rid of black borders at the top/bottom of a video if you have an ultrawide display. // @version 1 // @grant none // @match https://www.youtube.com/* // @namespace https://greasyfork.org/users/442760 // ==/UserScript== function prepareButton(b) { b.style.float = "right"; } function getVideo() { return document.querySelector(".html5-main-video"); } console.log("Start waiting"); var waitInterval = setInterval(function() { var elemTitle = document.querySelector("yt-formatted-string.ytd-video-primary-info-renderer:nth-child(1)"); if (!elemTitle || !getVideo()) { return; } clearInterval(waitInterval); console.log("Clear interval"); var zoomSpeed = 0.0; var zoom = 1.0; setInterval(function() { var video = getVideo(); if (video) { zoom += zoomSpeed; video.style.transform = "scale(" + zoom + ")"; } }, 17); var newButtonIncrease = document.createElement("button"); newButtonIncrease.innerText = "+"; prepareButton(newButtonIncrease); var newButtonDecrease = document.createElement("button"); newButtonDecrease.innerText = "-"; prepareButton(newButtonDecrease); var newButtonReset = document.createElement("button"); newButtonReset.innerText = "Reset"; prepareButton(newButtonReset); newButtonIncrease.onmousedown = function() { zoomSpeed = 0.01; }; newButtonIncrease.onmouseup = function() { zoomSpeed = 0; }; newButtonDecrease.onmousedown = function() { zoomSpeed = -0.01; }; newButtonDecrease.onmouseup = function() { zoomSpeed = 0; }; newButtonReset.onclick = function() { zoom = 1.0; } elemTitle.appendChild(newButtonIncrease); elemTitle.appendChild(newButtonDecrease); elemTitle.appendChild(newButtonReset); console.log(elemTitle); console.log("Everything done"); }, 500);