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[Csnd] jack needed for csound?

Date2009-04-27 11:56
FromStefan Thomas
Subject[Csnd] jack needed for csound?
Dear community,
after I've updated my system to ubuntu Jaunty-Jackaploe, I have larger
latency times, when I play with realtime-midi in csound.
I hope I can erase this problem. One of the first things, I want to
try is to check, if I can better latency times, when I change the
settings in Jack.
Or does this have no influences on csound?
Thanks for any help
Stefan

Date2009-04-27 12:33
FromVictor.Lazzarini@nuim.ie
Subject[Csnd] Re: jack needed for csound?
AttachmentsNone  None  

Date2009-04-29 02:55
FromTobiah
Subject[Csnd] Re: jack needed for csound?
Stefan Thomas wrote:
> Dear community,
> after I've updated my system to ubuntu Jaunty-Jackaploe, I have larger
> latency times, when I play with realtime-midi in csound.

This may not pertain to what you are experiencing, but I remember 
upgrading a kubuntu box, and having existing real-time scripts
exhibit poor performance.  I don't know whether this applies to Jack,
but my fix was to make sure that there were at least two powers of 2
between -b and -B.   I used to make -B twice -b.  Anyway, it used to
work the other way, then it didn't.  While researching the problem 
I found a few references to blame of the newer kernel that I got in
the upgrade.

Tobiah