Je suis en train de tester, ne plus avoir "Player of the Attic" ça fait du bien

À combiner avec mon petit script tempermonkey pour transformer YouTube en pwa

// ==UserScript==
// @name         YouTube PWA Manifest Injector
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  Inject a Web App Manifest into YouTube to enable PWA features
// @author       un_aristocrate
// @match        https://m.youtube.com/*
// @grant        none
// ==/UserScript==

(function() {
'use strict';

// Define the manifest object
const manifest = {
    "name": "YouTube",
    "short_name": "YouTube",
    "start_url": "https://m.youtube.com/",
    "display": "standalone",
    "background_color": "#ffffff",
    "theme_color": "#ff0000",
    "icons": [
        {
            "src": "data:image/png;base64,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",
            "sizes": "512x512",
            "type": "image/png"
        }
    ]
};

// Create a link element for the manifest
const link = document.createElement('link');
link.rel = 'manifest';
link.href = URL.createObjectURL(new Blob([JSON.stringify(manifest)], { type: 'application/json' }));

// Append the link to the head of the document
document.head.appendChild(link);

console.log("Manifest injected");


function isLandscape() {
    return window.matchMedia("(orientation: landscape)").matches;
}

// Function to make the video full screen
function makeFullScreen() {
    var video = document.querySelector('video');
    if (video && !document.fullscreenElement) {
        if (video.requestFullscreen) {
            video.requestFullscreen();
        } else if (video.webkitRequestFullscreen) { /* Safari */
            video.webkitRequestFullscreen();
        } else if (video.msRequestFullscreen) { /* IE11 */
            video.msRequestFullscreen();
        }
    }
}

// Listen for changes in screen orientation
window.addEventListener('resize', function() {
    if (isLandscape()) {
        makeFullScreen();
    }
});

// Check orientation on script load
if (isLandscape()) {
    makeFullScreen();
}


  })();

Merci pour le partage, ça sera bien utile, en effet! C'est quand même terrible qu'il faille avoir un extension pour que YT se comporte normalement ><

Loué soit Camus ! Merci !

Merci ! C'est pénible que YouTube ne propose pas cette option nativement. Je l'ajoute à la liste de mes extensions "juste pour une meilleure expérence YouTube" (sans compter uBlock Origin):

• https://addons.mozilla.org/en-US/firefox/addon/youtube-auto-hd-fps/ : qualité max par défaut
• https://addons.mozilla.org/en-US/firefox/addon/dearrow/ : remplace les vignettes et titres "clickbait"
• https://addons.mozilla.org/en-US/firefox/addon/hide-youtube-shorts/ : cache les shorts, trop addictifs pour moi

Par contre je constate qu'elle rentre en conflit avec la réécriture des titres que fait Dearrow... J'ai l'impression qu'il faut choisir.

Je l'utilise environs depuis que la fonction existe et je recommande aussi.

MERCI !!!

Edit: "Add-on for Firefox Desktop, preventing automatic translation on YouTube" -> Ca ne marche pas sous Android? Est-ce que quelqu'un a testé?