Hi, is linphone capable of playing stereo? In order to get any noise I had to set the "channels" variable in "mediastreamer/alsacard.c" manually to the value of 2. After this I got a ring and the "Hello, this is Simon speaking..." sound. ;) But: The sounds are played with many xruns, too quick and discontinuoued. By just using one channel there's no sound and the hw_params proc file shows the state of being in XRUN. As you can see I really got stuck and don't know how to solve this problem. I can play and record simultaneously by doing the following:
arecord -f S16_LE -r 8000 |aplay -f S16_LE -r 8000 If I try a higher rate than 8000 there'll be xruns. I even changed the "unsigned long" period variable of the au1x00.c driver to "int" without any effect. The alsa people pointed me to linphone as arecord/aplay works with 8000 Hz. Linphone uses 8000 Hz, too. Playing around with the buffers in "alsacard.c" makes things sounding different but there're still xruns and sounds tingling like 8000 Hz converted to 44100 Hz. (Donald Duck voices ;) Any further ideas? - Marcel _______________________________________________ Linphone-users mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/linphone-users
