On 07/14/2010 06:31 PM, Nedko Arnaudov wrote:
  Robin Gareus
<robin-+VlDMftONaMdnm+yROfE0A(a)public.gmane.org> writes:
  I was hinting that the audible midi-jitter could
be a result of
 midi-messages getting 'quantizied' to jack-periods.
 A JACK-MIDI app which does not honor 'jack_midi_event_t->time' but
 simply processes all queued midi-events on each jack_process_callback()
 will result in the symptoms you describe (snare & kick on the same
 beat). One example of such an app is "a2j". 
 What version?  
release-4 - the latest on 
svn://svn.gna.org/svn/a2jmidid
  I can clearly see code that handles this in the
current
 version. It is in jack.c, a2j_alsa_output_thread(), lines 385-411 
I've just seen that there's git://repo.or.cz/a2jmidid.git and jumped
from release-4 to release-6.
ciao,
robin
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Robin Gareus                           mail: robin(a)gareus.org
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