id3_codec 0.0.3

An ID3 tag information parsing library based on dart, which supports the operation of Flutter on all platforms.

id3_codec

An ID3 tag information parsing library based on dart, which supports the operation of Flutter on all platforms.

ID3 version that supports decoding

• ✅ v1
• ✅ v1.1
• ✅ v2.2
• ✅ v2.3
• ✅ v2.4

NOW, START SUPPORTED ID3 ENCODE!🎉

ID3 version that supports encoding

• ✅ v1
• ✅ v1.1
• ❌ v2.2
• ❌ v2.3
• ❌ v2.4

Install

Depend on it Run this command:

With Flutter:

  flutter pub add id3_codec

This will add a line like this to your package's pubspec.yaml (and run an implicit flutter pub get):

dependencies:
  id3_codec: ^0.0.1

Alternatively, your editor might support flutter pub get. Check the docs for your editor to learn more.

How to use

• read by async.

final data = await rootBundle.load("assets/song1.mp3");
final decoder = ID3Decoder(data.buffer.asUint8List());
decoder.decodeAsync().then((metadata) {
    debugPrint(metadata.toString());
});

• read by sync.

final data = await rootBundle.load("assets/song1.mp3");
final decoder = ID3Decoder(data.buffer.asUint8List());
final metadata = decoder.decodeSync();
debugPrint(metadata.toString());

• encode to v1 and v1.1

final data = await rootBundle.load("assets/song2.mp3");
final bytes = data.buffer.asUint8List();
final encoder = ID3Encoder(bytes);
final resultBytes = encoder.encode(MetadataV1Body(
                title: 'Ting wo shuo,xiexie ni',
                artist: 'Wu ming',
                album: 'Gan en you ni',
                year: '2021',
                comment: 'I am very happy!',
                track: 1,
                genre: 2
               ));

// you can read [resultBytes] by ID3Decoder or other ID3 tag pubs;