Le lundi 04 septembre 2006 à 13:14 +0200, Carles Pina i Estany a écrit : > Hello, > > On Sep/04/2006, Damien Sandras wrote: > > > > Twinkle is using plugw:0,0 and works fine... > > > > Perhaps twinkle doesn't use the same settings. > > Yes, it seems :-) > > > Notice that Ekiga supports two types of codecs : > > - Wideband : 16kHz > > - Narrowband : 8 kHz > > > > We have determined that there was a problem with ALSA and Narrowband as > > arecord -D plughw:0,0 -c 1 -r 8000 -f S16_LE - | aplay -D plughw:0,0 -c > > 1 -r 8000 -f S16_LE - > > doesn't work. > > > > What about the following command : > > arecord -D plughw:0,0 -c 1 -r 16000 -f S16_LE - | aplay -D plughw:0,0 -c > > 1 -r 16000 -f S16_LE - > > not working either. I think that twinkle uses different libraries to > handle with ALSA. From apt-cache show twinkle: > -------- > Depends: kdelibs4c2a (>= 4:3.5.3-1), libasound2 (>> 1.0.11), > libboost-regex1.33.1, libc6 (>= 2.3.6-6), libccrtp1-1.4-0, > libcommoncpp2-1.4-0, libgcc1 (>= 1:4.1.0), libgsm1 (>= 1.0.10), > libqt3-mt (>= 3:3.3.6), libsndfile1, libspeex1, libstdc++6 (>= 4.1.0), > libx11-6, libxext6, libxml2 (>= 2.6.26), zlib1g (>= 1:1.2.1) > -------- > > I think that Wengophone uses ALSA too (not 100% sure): > -------- > Depends: liba52-0.7.4, libasound2 (>> 1.0.10), libc6 (>= 2.3.5-1), > libdc1394-13, libgcc1 (>= 1:4.1.0), libglib2.0-0 (>= 2.10.0), libgsm1 > (>= 1.0.10), libogg0 (>= 1.1.3), libqt3-mt (>= 3:3.3.6), libraw1394-5, > libssl0.9.8 (>= 0.9.8a-1), libstdc++6 (>= 4.1.0), libtheora0, > libvorbis0a (>= 1.1.2), libvorbisenc2 (>= 1.1.2), libx11-6, zlib1g (>= > 1:1.2.1) > ----------- > > Even linphone is using ALSA without problems (100% sure!): > ----------- > Depends: libart-2.0-2 (>= 2.3.16), libatk1.0-0 (>= 1.9.0), libbonobo2-0 > (>= 2.13.0), libbonoboui2-0 (>= 2.5.4), libc6 (>= 2.3.6-6), libcairo2 > (>= 1.0.2-2), libfontconfig1 (>= 2.3.0), libgconf2-4 (>= 2.13.5), > libglib2.0-0 (>= 2.10.0), libgnome-keyring0 (>= 0.4.3), libgnome2-0 (>= > 2.14.1), libgnomecanvas2-0 (>= 2.11.1), libgnomeui-0 (>= 2.8.0), > libgnomevfs2-0 (>= 2.13.92), libgtk2.0-0 (>= 2.8.0), libice6, > liblinphone1 (>= 1.2.0), liborbit2 (>= 1:2.10.0), libosip2-3, > libpanel-applet2-0 (>= 2.14.1), libpango1.0-0 (>= 1.12.1), libpopt0 (>= > 1.7), libsm6, libx11-6, libxcursor1 (>> 1.1.2), libxext6, libxfixes3, > libxi6, libxinerama1, libxml2 (>= 2.6.24), libxrandr2, libxrender1, > zlib1g (>= 1:1.2.1), linphone-nox (= 1.3.5-1) > ------------ > Maybe it helps... >
Not really, if the above commands do not work, then you have to report a bug to ALSA on their bugtracker because it is an ALSA bug (unfortunately)... ALSA is supposed to give good results with that configuration. Notice that ALSA 1.0.11 had a few bugs that were fixed on Debian, I don't know for other distributions. The symptoms were : bad quality and segfaults. -- _ Damien Sandras (o- //\ Ekiga Softphone: http://www.ekiga.org/ v_/_ FOSDEM 2006 : http://www.fosdem.org/ SIP Phone : sip:[EMAIL PROTECTED] sip:[EMAIL PROTECTED] _______________________________________________ ekiga-list mailing list [email protected] http://mail.gnome.org/mailman/listinfo/ekiga-list
