On Thu, 10 Mar 2016 13:48:09 +0100, Jeremy Jongepier wrote: >IIRC for Jack2 this is -Xalsarawmidi. You can also use a2jmidid but >then you need to start that in the background after having started >JACK. No, -Xalsarawmidi does reduce MIDI jitter, but requires a2jmidid for the routing. If needed I run jackd --sync -Xalsarawmidi -dalsa -r48000 -p256 and a2jmidid -e $ man a2jmidid | grep -A2 OPTIONS OPTIONS -e | --export-hw forces a2jmidid to bridge hardware ports as well as software ports As already pointed out, newer versions of jack 1 provide an option that also reduces MIDI jitter and a2jmidid isn't needed, but I didn't use it. _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user