Dart FFI Binding to the ALSA sound library.

Regenerating the Dart ffi binding code

Settings for ffigen are in pubspec.yaml, to regenerate the binding code run:

dart run ffigen

Testing

check wav file properties: mediainfo filename.wav

ref: https://mediaarea.net/en/MediaInfo

run example: dart example/playsound.dart 44100 2 < refs/test1.wav

Acknowledgements

My thanks to Morten Boye Mortensen whose use of ALSA via ffigen for Linux support in the Flutter Midi Command Dart package served as the inspiration for this package.

Initial playback implementation based on sample code by Alessandro Ghedini.

Libraries

alsa_generated_bindings
play_audio