audio_waveform_recorder 0.1.0

Record audio with a real-time animated waveform visualiser. Playback with waveform scrubbing. Export to M4A/AAC/WAV/MP4. Zero heavy dependencies - pure Dart UI + native platform channels.

0.1.0

• Initial release
• Real-time waveform recording with animated bar display
• Ten waveform styles: bars, mirror, line, equalizer, radial, wave, dots, neon, stacked, pixel
• Pause / resume recording support
• Waveform playback with tap/drag scrubbing
• Speed control (0.5× – 2.0×)
• Silence auto-stop with configurable timeout and threshold
• Maximum duration limit with progress indicator
• WaveformData serialisation (toBytes / fromBytes)
• Waveform extraction from existing audio files
• Android: MediaRecorder + MediaPlayer + MediaCodec waveform extraction
• iOS: AVAudioRecorder + AVAudioPlayer + AVAudioFile + vDSP waveform extraction
• M4A, WAV, MP4, OGG output formats
• Zero external package dependencies
• Full unit test coverage for WaveformData, DurationFormatter, config, controllers