audio_meta 1.0.0

audio_meta: ^1.0.0 copied to clipboard

audio_meta: Leightweight Audio Metadata Extraction #

• 💯 100% cross-platform
• 💯 100% pure dart
• 🙅‍♂️ 0 dependencies
• ✅ Uniform metadata for all audio file types
• ✅ No need for external tools like ffprobe

Current Support For: #

• ✅ mp3
• ✅ wav
• ✅ aac
• ✅ ogg (✅ vorbis 🚧 opus 🚧 speex)
• ✅ flac
• 🚧 m4a
• 🚧 wma
• 🚧 mp4

Metadata Available Through This Package: #

• 🔊 Track Duration
• 🔊 Sample Rate
• 🔊 Bit Rate
• 🔊 Bit Depth
• 🔊 Channel Count
• 🔊 Encoding

Getting Started #

Get from pub.dev #

dart pub add audio_meta

Include in Project #

import 'package:audio_meta/audio_meta.dart';

Constructors #

// sync
AudioMeta.fromFile(File file)
AudioMeta.fromPath(String path)
AudioMeta.fromBytes(Uint8list bytes)

// async (not blocking main isolate)
AudioMeta.fromFileAsync(File file)
AudioMeta.fromPathAsync(String path)
AudioMeta.fromBytesAsync(Uint8list bytes)

Basic Example #

import 'dart:io';
import 'package:audio_meta/audio_meta.dart';

final meta = AudioMeta.fromFile(File('audio.mp3'));
print(meta.type); // AudioType.mp3
print(meta.sampleRate); // 44100
print(meta.bitRate); // 128000
print(meta.duration); // Duration(seconds: 180)

Example Project #

An example project can be found in the example folder of the repository.

Notice #

This package is still under active development and might contain a variety of bugs, especially for less common encodings.

FAQ #

Nothing here yet!

Contribution #

Feel free to support me and work on open issues by making a pull request, or making a feature request / openining an issue.