Hi Ruud, >> I mean, the application uses 10% of cpu without any media active. >> Also, pjsua without any params uses less than 1% cpu after start-up, >> but 10% after the first call. Is it something you could improve in the >> future? Or is it the design, or is it not up to pjproject but to other >> code pjrpoject uses? Is it on a Mac only? >> >> -- Best regards, >> Alexei > > I've noticed exactly the same behaviour on Mac, it's a very annoying > problem. Just having the sound device open seems to consume an inordinate > amount of CPU cycles already. From what I've seen, it actually seems to be a > PortAudio issue. I already went on their mailinglist to discuss the issue, > but I didn't pursue the matter. > > Ruud Klaver > AG Projects I've solved this issure for me, but not shure if this is the most correct way. It's only about adding one line into pjsua_media.c and setting snd_auto_close_time=0. I've written about it here: http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/2008-November/005341.html Alexei Kuznetsov
