# CPAL - Cross-Platform Audio Library

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Low-level library for audio input and output in pure Rust.

This library currently supports the following:

- Enumerate all available audio devices.
- Get the current default input and output devices.
- Enumerate known supported input and output stream formats for a device.
- Get the current default input and output stream formats for a device.
- Build and run input and output PCM streams on a chosen device with a given stream format.

Currently supported backends include:

- Linux (via ALSA)
- Windows
- macOS (via CoreAudio)
- iOS (via CoreAudio)
- Emscripten