I tried to debug more and what I got is: An assertion in function pjmedia_codec_param_clone in file codec.c is failing the assertion is PJ_ASSERT_RETURN(src, NULL); where src is defined as: const pjmedia_codec_param *src and is passed in the function arguments. So i think it means that the passed value of src is NULL but I am not getting that from where this value is being passed to this function. In streamutil.c, the problem occurs when the pjmedia_create_stream function is called in create_stream function. And if i remove this assertion, I got segmentation fault. Why is it running without passing a valid pjmedia_codec_param even though it is defined to be optional in documentation : http://www.pjsip.org/pjmedia/docs/html/structpjmedia__stream__info.htm#a3f9fbe46d06caa083a77baec4aeb21de please somebody help. On Thu, Apr 11, 2013 at 11:55 PM, Udit Agarwal <uditiiita at gmail.com> wrote: > Now it say invalid audio device.. :( > > Unable to open sound device: Invalid audio device (PJMEDIA_EAUD_INVDEV) > [code=420004] > > > On Thu, Apr 11, 2013 at 11:19 PM, Ted Gerold <tedgerold at icloud.com> wrote: > >> for playfile find this block of code: >> >> /* Create sound player port. */ >> status = pjmedia_snd_port_create_player( >> pool, /* pool */ >> -1, /* use default dev. */ >> PJMEDIA_PIA_SRATE(&file_port->info),/* clock rate. */ >> PJMEDIA_PIA_CCNT(&file_port->info),/* # of channels. */ >> PJMEDIA_PIA_SPF(&file_port->info), /* samples per frame. */ >> PJMEDIA_PIA_BITS(&file_port->info),/* bits per sample. */ >> 0, /* options */ >> &snd_port /* returned port */ >> ); >> >> >> >> change -1 to 0 and try it >> >> On Apr 11, 2013, at 6:40 AM, Udit Agarwal <uditiiita at gmail.com> wrote: >> >> Hello, >> I am trying to run streamutil.c and playfile from samples but i am >> getting the errors on running them. >> On running streamutil, I got this error: >> >> 19:07:43.822 os_core_unix.c !pjlib 2.1 for POSIX initialized >> PJLIB INIT COMPLETE >> 19:07:43.825 pa_dev.c PortAudio sound library initialized, status=0 >> 19:07:43.825 pa_dev.c PortAudio host api count=1 >> 19:07:43.825 pa_dev.c Sound device count=0 >> 19:07:43.825 pjlib select() I/O Queue created (0x7c87b8) >> a.out: ../src/pjmedia/codec.c:53: pjmedia_codec_param_clone: Assertion >> `pool && src' failed. >> >> And on running playfile, I got the following error: >> 19:08:35.703 os_core_unix.c !pjlib 2.1 for POSIX initialized >> 19:08:35.705 pa_dev.c PortAudio sound library initialized, status=0 >> 19:08:35.705 pa_dev.c PortAudio host api count=1 >> 19:08:35.705 pa_dev.c Sound device count=0 >> 19:08:35.706 pjlib select() I/O Queue created (0x13db7b8) >> 19:08:35.706 wav_player.c File player '/home/udit/pjsip/alarma.wav' >> created: samp.rate=22050, ch=1, bufsize=4KB, filesize=265KB >> 19:08:35.706 playfile.c Unable to open sound device: Unable to find >> default audio device (PJMEDIA_EAUD_NODEFDEV) [code=420006] >> >> I have searched a lot in the lists and tried many solutions but none them >> worked. I thought there is some problem with my audio device but audio >> device is fine(checked with some commands like aplay-l, etc). >> Please someone tell me what should I do to make it run. >> Thanking you >> >> -- >> Udit Agarwal >> B.Tech. ( Information Technology ) , 8th Semester, >> Indian Institute of Information Technology >> Allahabad - 211012, India >> Email : uditiiita at gmail.com >> Mobile: +91-9411656264 >> _______________________________________________ >> 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 >> >> > > > -- > Udit Agarwal > B.Tech. ( Information Technology ) , 8th Semester, > Indian Institute of Information Technology > Allahabad - 211012, India > Email : uditiiita at gmail.com > Mobile: +91-9411656264 > -- Udit Agarwal B.Tech. ( Information Technology ) , 8th Semester, Indian Institute of Information Technology Allahabad - 211012, India Email : uditiiita at gmail.com Mobile: +91-9411656264 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20130412/44364187/attachment-0001.html>
