Overview
Coast Audio is a cross-platform audio library for Flutter, built in Dart with FFI for high-performance audio playback, recording, and processing. It provides managed memory handling to prevent leaks and simplify resource management across platforms. Designed for developers needing low-level audio control without native code complexity, it supports Android, iOS, macOS, Windows, and Linux. The library enables real-time audio manipulation and integrates smoothly into Flutter apps requiring advanced audio features.
Use cases
- Real-time audio playback
- Audio recording and streaming
- Audio signal processing
- Cross-platform audio apps
- Live sound effects
Key features
- FFI-based performance
- Managed memory support
- Cross-platform compatibility
- Low-latency audio processing
- Simple API for audio operations
Suitable for
- Flutter developers building audio apps
- Apps requiring real-time audio manipulation
- Developers avoiding native platform code
- Projects targeting multiple operating systems
- Audio-focused game or music applications
Considerations
- Requires knowledge of FFI and system-level audio concepts
- May need additional setup on some platforms
- Limited documentation compared to mature libraries
- Potential for platform-specific quirks
- Not ideal for simple audio playback without processing