salut patrick!
so -rt is just necessary if precise timing (latency) really matters (in audio), while for video it's better without -rt but it does not mean that my pd will be completely out of time ;) right?
max
P.S. i'll be back in montréal next tuesday!
Am 05.07.2004 um 16:57 schrieb patrick:
hi max!
patrick from montreal (11h11.com).
a quick note about pure data in realtime mode :
first of all, if you're doing audio, you should chmod +s on /usr/bin/pd and then add -rt to your .pdrc if you're doing video, for me it's not working when i'm in RT mode: watchdog...
then, i would say that the REALTIME mode is for audio : with jack and low-latency kernel. patrick
----- Original Message ----- From: "Max Neupert" abonnements@revolwear.com To: pd-list@iem.at Sent: Saturday, July 03, 2004 1:35 PM Subject: [PD] -rt for whom?
who should use -rt? who not? what does it do?
Am 03.07.2004 um 19:05 schrieb chris clepper:
On Jul 3, 2004, at 6:35 AM, aym3ric wrote:
Bugs/Issues: everything is fine, have some weird issues in RT though, not GEM related but really annoying (GEM 0.90 + RT = freeze/crash/watchdog, PDP 0.12.3 + RT + GLX window = freeze/crash/watchdog).
I think a similar thing happens on OSX using -rt as well. The GUI locks up when the CPU loads gets high although GEM continues to render to the window. I've always thought it had to do with GEM monopolizing the video hardware and not giving other processes a chance to draw, and do other UI events. The problem seemed to stem from OSX's GUI being an OpenGL process itself, but looks like that might not be the case.
Thanks cgc
+! aym3ric.