librespot

type Config struct {
	BinaryPath string // path to librespot binary, default "librespot"
	DeviceName string // Spotify Connect device name, default DefaultDeviceName
	Bitrate    int    // 96, 160, or 320; default 320
	Backend    string // audio backend: DefaultBackend ("pipe"), "pulseaudio", etc.
	Username   string // Spotify username for direct auth (avoids zeroconf key issues)
	CacheDir   string // directory for librespot credential/audio cache
}

type Process struct {
	OnReconnect func()              // called when librespot authenticates (initial or restart)
	OnInactive  func()              // called when librespot reports device became inactive
	OnStdout    func(io.ReadCloser) // called with the stdout pipe in launch(); for pipe backend audio
	// contains filtered or unexported fields
}