I think we can close this problem at least for now. The cause for the garbled audio problem was found from JACK's side.
I'm still a bit puzzled why I didn't get xruns in the test case quoted below, but until I can reproduce the problem, there's not much to discuss about. But for the readers of alsa-devel archives, if you are having xrun detection problems with ALSA mmap pcm API, do post a message about it. :) On Thu, 14 Feb 2002, Kai Vehmanen wrote: > - no xruns are detected even though after the timeout > alsa_driver_wait() took 56.4msec which is more than > period_size * number_of_periods (1024*2/44100*1000=46msec); > in other words there should have been an xrun -- http://www.eca.cx Audio software for Linux! _______________________________________________ Alsa-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/alsa-devel