Device information structure returned by pjmedia_aud_dev_get_info().
Maximum number of input channels supported by this device. If the value is zero, the device does not support input operation (i.e. it is a playback only device).
Maximum number of output channels supported by this device. If the value is zero, the device does not support output operation (i.e. it is an input only device).
The underlying driver name
Supported audio device routes/sources, as bitmask combination of pjmedia_aud_dev_route. The value may be zero if the device does not support changing audio routes/sources.
Number of audio formats supported by this device. The value may be zero if the device does not support non-PCM format.
Array of supported extended audio formats
The documentation for this struct was generated from the following file: