[PD] some thinkings about Pure-data
kevin ernste
kevinernste at yahoo.com
Mon Jun 30 07:46:03 CEST 2003
> So here's a big "hello" to all "read-only"-participants!
Hello!
I've been "ro" for a week or two, just joined this list and just
started digging in to PD itself. I'm an old Csound guy, but the
real-time possibilites presented by PD with JACK got me interested.
I do, however, have a problem as well:
When I graphically select and drag/move multiple objects (say a simple
sub-patch copied from another patch), PD slows to a crawl, reports DIO
errors, and then immediately crashes. A full crash is less likely in
OSS and ALSA modes, but PD dies quite easily in this way when running
in -jack mode.
Is this a Tcl/Tk thing, an audio issue, my problem? It happens whether
"compute audio" is toggled on or off.
I am on a p4 2.4 with 1gb ram running PlanetCCRMA on Redhat 9 with pd
version 0.36-0. The card is an M-audio Delta 1010.
Here are the options I'm using:
bash$ sudo jackd -R -d alsa -d hw:0 -r 44100 -p 1024 &
...I have also tried other jackd buffer settings (-p). Then:
bash$ sudo pd -rt -jack -guishadow -cordcolor
It does the same when run as an ordinary user and/or with lesser
options.
Thanks in advance for any insights.
Kevin
=====
"I should prefer this note not be read or, if skimmed, that it should be forgotten." - Mallarme
__________________________________
Do you Yahoo!?
SBC Yahoo! DSL - Now only $29.95 per month!
http://sbc.yahoo.com
More information about the Pd-list
mailing list