I want to add something that i have found why this error was coming. It was coming because it was not initializing param of pjmedia_codec_param and because of which src was NULL which was make the assertion false. But I am not getting why is it required to be there as it is optional. I have initialized the param using malloc in create_stream: info.param = (pjmedia_codec_param *) malloc( sizeof(pjmedia_codec_param) ); Now i am getting FLOATING POINT EXCEPTION without any other info. It is not even showing, where that error is coming. On Fri, Apr 12, 2013 at 2:00 PM, Udit Agarwal <uditiiita at gmail.com> wrote: > 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 > -- 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/c4d9dfec/attachment-0001.html>
