[pjsip] pjsip confsample does not work

Nanang Izzuddin nanang at pjsip.org
Sun Apr 6 22:29:34 EDT 2008


Hi Senthil,

Did you get the source from the latest SVN?
Conference bridge has just been updated about few days ago
to support mixing stereo/multichannel and mono ports connected to it.
It should work with stereo wav file now (even if conference is opened in
mono channel).

Regards,
nanang


On 06/04/2008, Senthil Raja <vsraja at yahoo.com> wrote:
>
>
> Hi,
> I tried to execute "confsample" from the pjsip samples and got the
> following error (see below). Could some one explain what this error means.
> FYI, the ininput file "welcome.wav" was created using "recfile" sample.
>
> Thanks,
> Senthil.
>
> ../pjproject-0.8.0/pjsip-apps/bin/samples/confsample-i686-pc-linux-gnu
> welcome.wav
>  16:42:21.441 os_core_unix.c pjlib 0.8.0 for POSIX initialized
>  16:42:21.462      pasound.c PortAudio sound library initialized, status=0
>  16:42:21.469      pasound.c PortAudio host api count=1
>  16:42:21.485      pasound.c Sound device count=1
>  16:42:21.504          pjlib select() I/O Queue created (0x809121c)
>  16:42:21.518   conference.c Creating conference bridge with 3 ports
>  16:42:21.593      pasound.c Opened device /dev/dsp(OSS)//dev/dsp(OSS) for
> recording and playback, sample rate=44100, ch=1, bits=16, 882 samples per
> frame, input latency=23 ms, output latency=23 ms
>  16:42:21.599      pasound.c Starting /dev/dsp stream..
>  16:42:21.688      pasound.c Recorder thread started
>  16:42:21.691 os_core_unix.c Info: possibly re-registering existing thread
>  16:42:21.699      pasound.c Player thread started
>  16:42:21.706      pasound.c Done, status=0
>  16:42:21.708   conference.c Sound device successfully created for port 0
>  16:42:21.710   wav_writer.c File writer 'confrecord.wav' created:
> samp.rate=44100, bufsize=4KB
>  16:42:21.718   wav_player.c File player 'welcome.wav' created:
> samp.rate=44100, ch=2, bufsize=4KB, filesize=1188KB
> confsample-i686-pc-linux-gnu: ../src/pjmedia/conference.c:678:
> pjmedia_conf_add_port: Assertion `!"Number of channels mismatch"' failed.
> Aborted
>
>
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