coast_audio 1.0.0

A cross-platform audio library written in Dart with FFI. You can play, record, and process audio with managed memory support.

1.0.0

• Bump Dart SDK version to 3.1.0.
• Fixed FrameRingBuffer.copyTo() returns number of bytes copied instead of number of frames copied.
• MixerNode now supports SampleFormat.int32 and SampleFormat.uint8.
• Add AudioDeviceContext and AudioDevice for device I/O which was previously in coast_audio_miniaudio package.
• Add AudioFormatConverter for audio format conversion.
• coast_audio_miniaudio and flutter_coast_audio_miniaudio packages are removed.
  • Theses packages are integrated into coast_audio package.

Breaking Changes

• Removed AudioGraph and AudioGraphBuilder.
• Removed CosineFunction.
• AudioNode
  • read should return AudioReadResult instead of number of frames.
  • SingleInOutNodeMixin was replaced with SingleInNodeMixin and SingleOutNodeMixin.
  • Remove EncoderNode and AutoFormatNodeMixin.
  • Replace GraphNode with AudioOutputBus.connect and AudioOutputBus.disconnect.
  • Rename GraphConnectionException with AudioBusConnectionException.
• AudioOutputBus.read should return AudioReadResult instead of number of frames.
• Added isEnd argument on AudioTask.onRead callback.
• Removed dispose method from most of the classes. They will be disposed automatically when they are garbage collected.
  • AudioFileDataSource.dispose is renamed to AudioFileDataSource.closeSync.

0.0.5

• Fix WavAudioDecoder bugs on Linux.

0.0.4

• Improve RingBuffer and FrameRingBuffer performance.
• Improve FfiMemory performance.
• Add documentation.

Breaking Changes

• Set minimum Dart language version to 3.0.0.
• Remove offset and count parameters from AudioInputDataSource.readBytes and AudioOutputDataSource.writeBytes.
• Replace seek method with position property in AudioInputDataSource and AudioOutputDataSource.
• Remove SeekOrigin.

0.0.3

• Tweak AudioDecoder API.
• Remove some classes.

0.0.2

• Rename AudioFrameBuffer to AudioFrames
• Rename RawAudioBuffer to AudioBuffer
• Rename IntervalAudioClock to AudioIntervalClock
• Add AudioGraph and AudioGraphBuilder

0.0.1

• Initial version.