> >I wonder how to find out which frame_time corresponds to the first frame in th >e buffer passed to the process callback.. > >Is it possible at all? does jack use an internal frame counter which correspon >ds to jack_frame_time?
i am not sure your question is well-formed. do you mean : "free running, zero-has-no-meaning" frame time? : media/transport frame time? : audible frame? or something else?
