// Configure downloader const YD = new YouTubeMp3Downloader( ffmpegPath: "/usr/bin/ffmpeg", // Path to ffmpeg outputPath: "./downloads", // Where to save MP3s youtubeVideoQuality: "highestaudio", // highestaudio, lowestaudio queueParallelism: 2, // parallel downloads progressTimeout: 2000 // progress event interval (ms) );
Here’s a for using the youtube-mp3-downloader npm package.
npm install ffmpeg-static const ffmpegPath = require("ffmpeg-static"); const YD = new YoutubeMp3Downloader( ffmpegPath: ffmpegPath, // ... rest );
(String) : Selects the audio bit rate profile. Options include highestaudio (default) or lowestaudio .
const url = "https://www.youtube.com/watch?v=dQw4w9WgXcQ"; downloadMp3(url, (err, file) => if (err) console.error(err); else console.log(`MP3 file downloaded: $file`);
. Consequently, developers are generally advised to use these tools only for content they own or for which they have explicit permission, as unauthorized use could lead to legal repercussions from the platform. Conclusion youtube-mp3-downloader
When using any YouTube downloading tool—including youtube-mp3-downloader —it is essential to understand the legal landscape.
The npm package is a Node.js module that allows developers to extract audio from YouTube videos, convert it to MP3 format, and save the files directly to a local disk. It serves as a programmatic alternative to web-based converters, providing features like progress tracking and parallel downloading. Core Features
Ensure FFmpeg is correctly installed on your machine and accessible via your terminal. You can check this by running ffmpeg -version in your terminal. If Node cannot find it, you can manually point to the binary inside your code using ffmpeg.setFfmpegPath('/path/to/ffmpeg') .
YouTube’s Terms of Service explicitly prohibit downloading content unless a download link is provided by the service or you have prior written permission.
Frequency of progress reports in milliseconds (default is 1000ms). Basic Implementation Example
Triggered if an error occurs during the extraction, download, or conversion process.
Before writing your application code, your system environment must satisfy a critical binary dependency: . Installing FFmpeg
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.