Hi, What about sndtest for each device below? (e.g "sndtest-xxxx --id 0/1/2"). Just FYI, pjsua also has parameter to set playback and capture device, so in case the sndtest shows good result on a device, you can try to run pjsua using that device. Regards, nanang On Thu, Sep 18, 2008 at 8:40 PM, P.Muge Ersoy <muge.ersoy at gmail.com> wrote: > I run sndinfo on the board and here is the output below; > > 19:48:54.434 os_core_unix.c pjlib 1.0-rc1 for POSIX initialized > 19:48:55.495 pasound.c PortAudio sound library initialized, status=0 > 19:48:55.495 pasound.c PortAudio host api count=2 > 19:48:55.496 pasound.c Sound device count=3 > 19:48:55.499 pjlib select() I/O Queue created (0x487b74) > Device #00: > Name : VOIP USB Phone : USB Audio (hw:0,0) > # of input channels : 1 > # of output channels: 1 > Default clock rate : 8000 Hz > > Device #01: > Name : default > # of input channels : 128 > # of output channels: 128 > Default clock rate : 44100 Hz > > Device #02: > Name : /dev/dsp > # of input channels : 16 > # of output channels: 16 > Default clock rate : 44100 Hz > > > It recognize the sound device which is a usb phone . I run another sip stack > with media stack , sound was working. > > What might be the problem ? > > Regards > Muge > > On Mon, Sep 8, 2008 at 6:55 PM, Nanang Izzuddin <nanang at pjsip.org> wrote: >> >> Try to run snd_info & snd_test for each sound device (they should be >> in pjsip-apps/bin/samples directory), just to make sure whether the >> existing pjmedia sound device abstraction (pasound.c in this case) can >> works on your board. If it is not working, then you may need to follow >> the quoted doc above, creating your own sound device wrapper. Here is >> the doc of sound device interface (sound.h): >> http://www.pjsip.org/pjmedia/docs/html/group__PJMED__SND.htm >> There are some samples of sound device wrapper implementation: >> pasound.c, symbian_sound[_aps].c, dsound.c >> >> Btw, since PJSIP sound device implementation on Linux is using >> PortAudio, it may also be useful to find related topics from PortAudio >> forums/mailing list archive. >> >> Regards, >> nanang >> >> >> On Mon, Sep 8, 2008 at 9:15 PM, P.Muge Ersoy <muge.ersoy at gmail.com> wrote: >> > Hi All; >> > >> > I am having trouble about sound on st linux. I compiled the pjsua and >> > had >> > two assertion. First one was; >> > >> > "pjsua-sh4-unknown-linux-gnu: >> > src/../../../portaudio/src/common/pa_front.c:352: Pa_Initialize: >> > Assertion >> > `"PortAudio: compile time and runtime endianness don't match" && (((char >> > *)&nativeOne)[0]) == 0' failed. >> > little endian a set ediyoruz pa_endianness.h " >> > >> > I set it to little endian manually.. Second one was ; >> > >> > pjsua-sh4-unknown-linux-gnu: >> > src/../../../portaudio/src/hostapi/alsa/pa_linux_alsa.c:837: >> > BuildDeviceList: Assertion `devIdx < numDeviceNames' failed. >> > pa_linux_alsa.c >> > >> > I simply command out it. >> > >> > I compiled and when i started pjsua it loaded and registered >> > successfully >> > ... I made call, connection establish but there was no sound. >> > >> > There is Alsa driver register on the ST board; >> > >> > Advanced Linux Sound Architecture Driver Version 1.0.11rc4 (Wed Mar 22 >> > 10:27:24 >> > 2006 UTC). >> > ALSA device list: >> > #0: STb7100_PCM0 >> > #1: STb7100_PCM1 >> > #2: STb7100_SPDIF >> > #3: STb7100_CNV >> > >> > I saw below at documentation page; >> > >> > "Use your own sound device abstraction, rather than PortAudio. If you >> > are >> > porting PJSIP to an embedded platform, you will need to create your own >> > sound device abstraction. So supposing we don't use PortAudio and use >> > the >> > NULL sound device implementation >> > (PJMEDIA_SOUND_IMPLEMENTATION=PJMEDIA_SOUND_NULL_SOUND), we will reduce >> > executable size by approximately 49 KB." >> > >> > Actually i didn't quite get the meaning of sound device abstraction ? >> > How >> > would it be done ? >> > >> > >> > Regards >> > Muge >> > >> > _______________________________________________ >> > Visit our blog: http://blog.pjsip.org >> > >> > pjsip mailing list >> > pjsip at lists.pjsip.org >> > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org >> > >> > >> >> >> >> -- >> Regards, >> nanang >> >> _______________________________________________ >> Visit our blog: http://blog.pjsip.org >> >> pjsip mailing list >> pjsip at lists.pjsip.org >> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org > > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip at lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org > >
