snippet_mp3-read.js

const jamp3 = require('jamp3');

function run() {
	const mp3 = new jamp3.MP3();
	const filename = 'demo.mp3';
	const options = {
		mpeg: true, // read mpeg information
		mpegQuick: true, // estimate mpeg information based on mpeg header (XING|Info) and stop reading if tags and header are found
		id3v2: true, // read ID3 v2 tag
		id3v1: false,  // read ID3 v1 tag
		id3v1IfNotID3v2: true,  // read ID3 v1 tag only if no ID3 v2 tag is found (stops reading otherwise)
		raw: false // do not parse frames & return all frames as binary blobs
	};
	mp3.read(filename, options)
		.then((data) => {
			console.log('mp3:', data);
		})
		.catch(e => {
			console.error(e);
		});
}

run();