YouTube Metadata Extractor

Enter a YouTube video URL below to get ALL its available metadata.

\n \n

Or make a direct request to: ${url.origin}?url=YOUR_YOUTUBE_URL

\n \n \n `,\n {\n headers: { \"Content-Type\": \"text/html\" },\n },\n );\n }\n\n // --- Core Logic: Extracting Metadata ---\n let debug = {};\n console.log(`[Server] Received request for URL: ${youtubeUrl}`);\n debug.requestedUrl = youtubeUrl;\n\n try {\n // Extract video ID from the URL\n const videoIdMatch = youtubeUrl.match(\n /(?:youtu\\.be\\/|youtube\\.com\\/(?:watch\\?v=|embed\\/|v\\/|shorts\\/))([^&\\n?#]+)/,\n );\n const videoId = videoIdMatch ? videoIdMatch[1] : null;\n\n if (!videoId) {\n return new Response(JSON.stringify({ error: \"Invalid YouTube URL provided.\", debug: debug }), {\n status: 400,\n headers: { \"Content-Type\": \"application/json\" },\n });\n }\n\n console.log(`[DEBUG] Initializing Innertube client.`);\n const yt = await Innertube.create();\n console.log(`[DEBUG] Innertube client initialized.`);\n\n console.log(`[DEBUG] About to call getBasicInfo for video ID: ${videoId}`);\n debug.getInfoAttempt = true;\n\n // Get video info using youtubei\n const info = await yt.getBasicInfo(videoId);\n console.log(`[Server] Successfully got video info.`);\n debug.getInfoSuccess = true;\n\n // *** IMPORTANT CHANGE: Directly return the entire 'info' object ***\n // This will include all properties available from the getBasicInfo call.\n return new Response(JSON.stringify({ fullVideoInfo: info, debug: debug }, null, 2), { // Added null, 2 for pretty printing JSON\n headers: { \"Content-Type\": \"application/json\" },\n });\n } catch (error) {\n console.error(`[Server] Error processing YouTube URL: ${youtubeUrl}`, error);\n debug.error = {\n message: error.message,\n name: error.name,\n statusCode: error.response?.status || error.statusCode || \"N/A\",\n stack: error.stack,\n };\n\n let errorMessage = `Failed to process YouTube URL: ${error.message}`;\n\n return new Response(JSON.stringify({ error: errorMessage, debug: debug }), {\n status: 500,\n headers: { \"Content-Type\": \"application/json\" },\n });\n }\n}","deleted","label","children",[],[152],{"_107":172,"_100":173,"_153":174,"_155":-5,"_156":139,"_157":161,"_158":159,"_109":175,"_104":176,"_162":163,"_164":177,"_166":27,"_167":-5,"_168":178,"_103":179},"6585d08e-454c-11f0-8b8d-76b3cceeab13","old_main.tsx","967473ea-4447-11f0-8f32-76b3cceeab13",["D",1749485487143],10,"// FYI / Note to self... I abandoned this as could not get to function. Doing direct curl of youtube seemed to work but I think perhaps the deno environment is not working for ytdl-core (even though I tried a deno mod of this). Ultimately seemed to return a 404 error when I tried it and did not debug in detail\n\n// Add a log right before the import for initial check\nconsole.log(\"[DEBUG] Starting Val execution. Attempting module import.\");\n\n// IMPORTANT: Using the Deno-native ytdl_core\nimport { chooseFormat, getInfo } from \"https://deno.land/x/ytdl_core@v0.0.2/mod.ts\";\n\n// Add a log right after the import to confirm it passed\nconsole.log(\"[DEBUG] ytdl_core module imported successfully.\");\n\nexport default async function server(request: Request): Promise {\n const url = new URL(request.url);\n const youtubeUrl = url.searchParams.get(\"url\");\n\n // Basic HTML form for user input when accessed via browser without URL param\n if (!youtubeUrl) {\n return new Response(\n `\n \n \n \n YouTube Audio URL Extractor\n \n \n \n \n

YouTube Audio URL Extractor

Enter a YouTube video URL below to get its direct audio stream URL.

\n \n

Or make a direct request to: ${url.origin}?url=YOUR_YOUTUBE_URL

\n \n \n `,\n {\n headers: { \"Content-Type\": \"text/html\" },\n },\n );\n }\n\n // --- Core Logic: Extracting Audio URL ---\n let debug = {};\n console.log(`[Server] Received request for URL: ${youtubeUrl}`);\n debug.requestedUrl = youtubeUrl;\n\n try {\n // Add a log to confirm we are entering the try block for getInfo\n console.log(`[DEBUG] About to call getInfo for: ${youtubeUrl}`);\n debug.ytdlGetInfoAttempt = true;\n\n const info = await getInfo(youtubeUrl);\n console.log(`[Server] Successfully got Deno-native ytdl_core getInfo.`);\n debug.ytdlGetInfoSuccess = true;\n // console.log(\"[Server] Available formats:\", info.formats.map(f => ({ quality: f.qualityLabel, type: f.mimeType, url: f.url })));\n\n console.log(`[Server] Attempting to choose audio format.`);\n debug.chooseFormatAttempt = true;\n const audioFormat = chooseFormat(info.formats, { quality: \"highestaudio\", filter: \"audioonly\" });\n console.log(`[Server] Chosen audio format:`, audioFormat);\n debug.chosenAudioFormat = {\n url: audioFormat?.url,\n mimeType: audioFormat?.mimeType,\n quality: audioFormat?.qualityLabel,\n };\n\n if (audioFormat && audioFormat.url) {\n console.log(`[Server] Found audio URL: ${audioFormat.url}`);\n return new Response(JSON.stringify({ audioUrl: audioFormat.url, debug: debug }), {\n headers: { \"Content-Type\": \"application/json\" },\n });\n } else {\n console.error(`[Server] No suitable audio format found for: ${youtubeUrl}`);\n debug.noSuitableFormat = true;\n return new Response(JSON.stringify({ error: \"No suitable audio format found for this video.\", debug: debug }), {\n status: 404,\n headers: { \"Content-Type\": \"application/json\" },\n });\n }\n } catch (error) {\n console.error(`[Server] Error processing YouTube URL: ${youtubeUrl}`, error);\n // Add a log to confirm we are in the catch block\n console.log(\"[DEBUG] Inside catch block for getInfo error.\");\n debug.error = {\n message: error.message,\n name: error.name,\n statusCode: error.statusCode || \"N/A\",\n stack: error.stack,\n };\n\n let errorMessage = `Failed to process YouTube URL: ${error.message}`;\n\n return new Response(JSON.stringify({ error: errorMessage, debug: debug }), {\n status: 500,\n headers: { \"Content-Type\": \"application/json\" },\n });\n }\n}",[],[173],"files",[150,171],"counts",{"_184":31,"_185":122,"_186":31,"_187":31},"pulls","branches","forks","envVars","contents",[190,193],{"_107":151,"_100":152,"_153":154,"_155":-5,"_156":139,"_157":138,"_158":159,"_109":191,"_104":161,"_162":163,"_164":165,"_166":27,"_167":-5,"_103":192},["D",1749486064476],[152],{"_107":172,"_100":173,"_153":174,"_155":-5,"_156":139,"_157":161,"_158":159,"_109":194,"_104":176,"_162":163,"_164":177,"_166":27,"_167":-5,"_103":195},["D",1749485487143],[173],"file","upstreamProject","upstreamBranch","emptyEnvVars","isNew","routes/_app.x.$handle.$name._index",{"_98":99,"_100":101,"_102":-7,"_104":-7,"_105":203,"_188":207,"_212":-7,"_213":-5,"_214":-5,"_180":215,"_222":223},{"_107":108,"_100":101,"_109":204,"_111":-5,"_112":27,"_113":114,"_115":-5,"_116":-5,"_12":117,"_118":-5,"_119":27,"_120":-5,"_121":122,"_14":123,"_124":125,"_126":125,"_127":128,"_129":128,"_130":128,"_131":125,"_132":125,"_21":205,"_136":206,"_147":27},["D",1749373470585],{"_98":99,"_134":135},{"_104":138,"_100":42,"_107":139,"_140":108,"_141":-5,"_142":-5,"_143":-5,"_144":-5,"_145":101,"_146":99},[208,210],{"_107":151,"_100":152,"_153":154,"_155":-5,"_156":139,"_157":138,"_158":159,"_109":191,"_104":161,"_162":163,"_164":165,"_166":27,"_167":-5,"_103":209},[152],{"_107":172,"_100":173,"_153":174,"_155":-5,"_156":139,"_157":161,"_158":159,"_109":194,"_104":176,"_162":163,"_164":177,"_166":27,"_167":-5,"_103":211},[173],"readme","upstream","pull",[216,219],{"_107":151,"_100":152,"_153":154,"_155":-5,"_156":139,"_157":138,"_158":159,"_109":160,"_104":161,"_162":163,"_164":165,"_166":27,"_167":-5,"_168":217,"_103":218},[],[152],{"_107":172,"_100":173,"_153":174,"_155":-5,"_156":139,"_157":161,"_158":159,"_109":175,"_104":176,"_162":163,"_164":177,"_166":27,"_167":-5,"_168":220,"_103":221},[],[173],"previews",[216,219],"routes/_app","actionData","errors"]