Le mardi 20 février 2007 à 00:47 +0000, John Leach a écrit : > On Tue, 2007-02-20 at 01:18 +0100, Jan Schampera wrote: > > On Mon, 19 Feb 2007 21:56:03 +0000 > > John Leach <[EMAIL PROTECTED]> wrote: > > > > > I've come across a strange problem that affects Ekiga. It usually > > > works well, but once in a while my calls are so choppy as to be > > > completely unusable. The strange behaviour is that if I start > > > another process that is CPU intensive, Ekiga works fine! > > > > > > So, I experience choppy calls, then run: > > > > > > # dd if=/dev/zero of=/dev/null bs=1M > > > > > > and the choppiness completely disappears. Kill dd and it reappears. > > > > > > I tend to get choppy calls for a whole session. Restarting Ekiga > > > doesn't help. > > > > > > I'm using Ubuntu Edgy on an i386 Sony Vaio laptop. I use suspend to > > > ram a lot, if that's any clue. > > > > > > So, I'm not sure if this is even a Ekiga bug. Any ideas anyone? > > > > That's the second time I hear such a report: choppy sound goes away on > > high CPU load (first report was on IRC). > > > > In your special case: Maybe the CPU is throttled? > > acpi (via proc) tells me throttling is turned off. It does very much > sound like a CPU problem, and not Ekiga. Though maybe the report will > help others with the same problem. > > I'm going to try arrange to test it with the upcoming Feisty Ubuntu > release as that has a newer kernel. I'll get back with any results. > Try this : arecord -D plughw:0,0 -c 1 -r 16000 -f S16_LE - | aplay -D plughw:0,0 -c 1 -r 16000 -f S16_LE - and this : arecord -D plughw:0,0 -c 1 -r 8000 -f S16_LE - | aplay -D plughw:0,0 -c 1 -r 8000 -f S16_LE -
do you notice the same problem ? (it is basically an echo test) -- _ Damien Sandras (o- //\ Ekiga Softphone : http://www.ekiga.org/ v_/_ NOVACOM : http://www.novacom.be/ FOSDEM : http://www.fosdem.org/ SIP Phone : sip:[EMAIL PROTECTED] _______________________________________________ ekiga-list mailing list [email protected] http://mail.gnome.org/mailman/listinfo/ekiga-list
