Hallo, julien.breval@tremplin-utc.net hat gesagt: // julien.breval@tremplin-utc.net wrote:
I don't know, but you can avoid them running jack as USER and Pd as ROOT in order to set it to realtime mode with the "-rt" flag
% su % password : % pd -jack -rt
with this solution, I don't get A/D/A errors, except if I open/close Pd files (and some Pd sub-windows with graphic arrays or tables, for example)
The clean way is, not to run jackd nor Pd as root, but give both higher priorities. For Pd this unfortunatly means "chmod +s /usr/bin/pd" which is still more secure than running as root, and jackd can be started as normal user through "jackstart" if you have a capabilities-patched 2.4 or 2.6 kernel, or as user, if you use the realtime-lsm module.
Alsa says it cannot allocate a buffersize of 32. 64 seems as small as I can go. How can I circumvent this?
which sound card do you have ? mine doesn't even have 32 smp as buffer size
Whooho, 64 already is *very* small. I never heard of anybody run jack with 32. That's almost hard-realtime!
Ciao
Frank Barknecht _ ______footils.org__