Audio Backends

librespot supports various audio backends. Multiple backends can be enabled at compile time by enabling the corresponding cargo feature. By default, only PortAudio is enabled.

A specific backend can selected at runtime using the --backend switch.

cargo build --features portaudio-backend
target/release/librespot [...] --backend portaudio

The following backends are currently available :

• ALSA
• PortAudio
• PulseAudio
• Jackaudio