Local Youtube Downloader Tampermonkey File

let filename = `$videoTitle_$type === 'video' ? 'video' : 'audio'.$type === 'video' ? 'mp4' : 'mp3'`; // For audio, if we got an m4a, rename to .mp3 (just for user expectation) if (type === 'audio' && selectedStream.mimeType.includes('audio/mp4')) filename = filename.replace('.mp3', '.m4a');

// Find the video title const titleElem = document.querySelector('h1 yt-formatted-string'); if (!titleElem) return; local youtube downloader tampermonkey

function addDownloadButtons() // Avoid duplicate buttons if (document.querySelector('.yt-download-btn')) return; let filename = `$videoTitle_$type === 'video'

async function fetchStreams(videoId, type, videoTitle) const apiUrl = `https://www.youtube.com/youtubei/v1/player?key=AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8`; const data = videoId: videoId, context: client: clientName: "WEB", clientVersion: "2.20230101.00.00" ; // For audio