Interflow

Interflow is a Rust library that abstracts away platform-specific audio APIs and provides a unified, opinionated interface for audio applications. It aims to simplify the development of audio applications by offering seamless support for duplex audio with separate input and output devices, as well as sample rate and format conversion.

Features

• Unified interface for platform-specific audio APIs.
• Support for duplex audio (simultaneous input and output).
• Separate input and output devices.
• Sample rate conversion.
• Format conversion.

Supported drivers

• WASAPI
• ASIO
• ALSA
• PulseAudio
• PipeWire
• JACK
• CoreAudio

Getting Started

Prerequisites

Ensure you have the following installed on your system:

• Rust
• Platform-specific audio development libraries:
• Windows: Ensure you have the Windows SDK installed, and optionally the ASIO SDK if the asio feature is enabled.
• macOS: Xcode and its command line tools should be installed.
• Linux: Development libraries for ALSA (Advanced Linux Sound Architecture), PulseAudio, PipeWire, or JACK are only required if their relevant features are enabled (by default, only alsa is).

Building

Interflow uses cargo for dependency management and building.