Hi, Can you both try to disable Echo cancellation ? (Edit->Preferences->Audio->Codecs)
Regards, Yannick Le mardi 01 juillet 2008 à 17:21 -0400, Andre Robatino a écrit : > I and my father recently started using Ekiga to communicate. Both of us > are using Fedora 9 with Ekiga 2.0.12 from the Fedora repo. My machine > has a 2.53 GHz Celeron D CPU, his is a 1.1 GHz AMD Duron. We started > out using the default setup, so both of us were using the wideband > SPEEX. My audio sounded good to him, but his was severely broken up. > After trying several codecs, we settled on iLBC as the only codec which > allows his audio to be reasonably intelligible to me. > > First, I had him switch the order of his top two codecs, so the first > was iLBC and the second was SPEEX wideband. My own codecs were the > defaults. If I called him, then SPEEX was used both incoming and > outgoing. If he called me, then iLBC was used for both. It doesn't > seem to make sense that which codecs get used depends on who calls who. > Is there a reason for this, or is it just a bug? Is there some way > for my outgoing audio to be SPEEX, and his outgoing audio to be iLBC, in > the same call? So far I have never seen the incoming and outgoing > codecs in a given call be different. > > Finally we decided that it was best for him to put his codecs back in > the original order, but to uncheck the SPEEX wideband. This results in > iLBC being used in both directions, regardless of which of us originates > the call. > > We tried using top to see how much CPU was being used with the various > codecs, in the hope of discovering the cause of his choppy audio. The > SPEEX wideband and the iLBC each use up something around 60% of his CPU, > despite the fact that iLBC sounds much less choppy. I was amazed that > processing audio would require this much. Is this an expected amount > for a 1.1 GHz CPU, and could it be the cause of the choppy audio for SPEEX? > > I know that Fedora 9 has a lot of sound-related issues, and that may > have something to do with it. Unfortunately, I know next to nothing > about sound on Linux. > _______________________________________________ > ekiga-list mailing list > [email protected] > http://mail.gnome.org/mailman/listinfo/ekiga-list -- Me joindre en téléphonie IP / vidéoconférence ? sip:[EMAIL PROTECTED] Logiciel de VoIP Ekiga : http://www.ekiga.org http://wiki.ekiga.org/index.php/Which_programs_work_with_Ekiga_%3F _______________________________________________ ekiga-list mailing list [email protected] http://mail.gnome.org/mailman/listinfo/ekiga-list
