// ==UserScript==
// @name         Default Speed for YT Videos
// @version      1.0.0
// @description  Speed up YouTube Videos
// @author       phga
// @match        *://*.youtube.com/*
// @exclude      *://*.youtube.com/subscribe_embed?*
// ==/UserScript==
const speed = 1.5;
const timeout = 100;
const waitAndRunSpeed = () => {
    setTimeout(setVideoSpeed, timeout);
}
const setVideoSpeed = () => {
    const ad = [...document.querySelectorAll('.ad-showing')][0];
    const video = document.querySelector('video');
    // If no ad is playing and the video has really started
    if (!ad && video.currentTime >= 1) {
	video.playbackRate = speed;
	console.log(`Set video speed to ${speed}`);
    } else {
	console.log("Ad is running. Retrying to set video speed...");
	setTimeout(setVideoSpeed, timeout);
    }
}

// So we do not have to constantly run the function with setInterval
window.navigation.addEventListener("navigate", waitAndRunSpeed);
waitAndRunSpeed();