Module portaudio::pa::device

Device management

Functions

get_count	Retrieve the number of available devices. The number of available devices may be zero.
get_default_input	Retrieve the index of the default input device. The result can be used in the inputDevice parameter to open_stream().
get_default_output	Retrieve the index of the default output device. The result can be used in the outputDevice parameter to open_stream().
get_info	Retrieve a pointer to a PaDeviceInfo structure containing information about the specified device.