Overview
Audio Flux is a Flutter package that enables real-time audio visualization by leveraging flutter_soloud for audio capture and flutter_recorder for recording. It renders visual effects using CustomPainter or shader_buffer, allowing developers to create dynamic, shader-driven audio waveforms and visualizers across multiple platforms. Ideal for music apps, live performance tools, or interactive audio experiences, it provides smooth, low-latency rendering with support for Android, iOS, Web, macOS, Windows, and Linux.
Use cases
- Real-time audio visualization
- Music player enhancements
- Live performance visualizers
- Interactive audio apps
- Audio analysis dashboards
Key features
- Uses flutter_soloud for audio input
- Supports CustomPainter and shader_buffer rendering
- Cross-platform compatibility
- Low-latency audio processing
- Shader-based visual effects
Suitable for
- Flutter developers building audio apps
- Creators of music visualization tools
- Apps requiring real-time waveform display
- Developers targeting multiple platforms
- Projects using custom shaders
Considerations
- Requires native platform permissions for audio access
- May have performance overhead on lower-end devices
- Shader knowledge recommended for advanced customization
- Limited documentation beyond basic examples
- Depends on external packages (flutter_soloud, flutter_recorder)