snippet_mp3-read.ts

import {IMP3, MP3} from 'jamp3';

async function run(): Promise<void> {
	const mp3 = new MP3();
	const filename = 'demo.mp3';
	const options: IMP3.ReadOptions = {
		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
	};
	const data = await mp3.read(filename, options);
	console.log('mp3:', data);
}

run().catch(e => {
	console.error(e);
});