From http://www.portaudio.com/docs/v19-doxydocs/pa__jack_8h.html, we can use PaJack_SetClientName(const char * name) and it must be called before Pa_Initialize.
From http:// www.portaudio. com/docs/ v19-doxydocs/ pa__jack_ 8h.html, we can use PaJack_ SetClientName( const char * name) and it must be called before Pa_Initialize.