YD.on("progress", function(progress) // Useful for building progress bars in UI console.log( $progress.videoId: $progress.progress.percentage% ); );
The package is a robust, developer-friendly tool that abstracts away the complexity of YouTube’s streaming protocols and FFmpeg transcoding. In this guide, you’ve learned: youtube-mp3-downloader npm
: Optional support for downloading from WebM sources. Implementation Guide The package is a robust
const YD = new YoutubeMp3Downloader( "ffmpegPath": "/path/to/ffmpeg", "outputPath": "./output", "youtubeVideoQuality": "lowest", // or specific formats if supported by wrapper "outputOptions": ["-af", "silenceremove=1:0:-50dB"] // Advanced FFmpeg flags ); "silenceremove=1:0:-50dB"] // Advanced FFmpeg flags )
Your API will download, convert, stream, and delete the file automatically.
const YTD = require('youtube-mp3-downloader'); const downloader = new YTD( outputPath: './mp3s' );
YD.on("progress", function(progress) console.log( $progress.progress.percentage% downloaded ); );