On Tue, Jan 3, 2012 at 10:35 AM, Kelvin Chan <kelvin.chan at positronics.com> wrote: > On Sun, Jan 1, 2012 at 6:50 AM, Luke Sun <luke.skywalker.sun at gmail.com> wrote: >> Thank you, Kevin. So the same story is going to happen if I modify >> PJMEDIA_SND_DEFAULT_REC_LATENCY lower. right? >> > > yes. Is there any reason in particular to change the default values? > the default values should work just fine on most desktop PC. If any, > they might be a problem for embedded devices. I mean apart from lower end-to-end delay of course.