Re: [Linphone-developers] Segmentation Fault when using audio_stream_start_with_files

[strk]

linphonec has nothing to do with sound.
All internals are delegated to linphonecore, the console
code is just an interface/wrapper.

--strk;

On Fri, Aug 04, 2006 at 03:44:25PM -0300, Edwin Cordeiro wrote:
> Hi,
> 
> Like I said before I'm trying to make a linphonec that read and write the
> audio streams into files (pipes) because my ARM system don't have a sound
> system so I want to send and get the audio to/from another program. I'm
> using version 1.3.99.9 and I tried Simon's suggestion to change the line
> lc->audiostream=audio_stream_start_with_sndcards(call->profile,audio_params->localport,audio_params->remoteaddr,audio_params->remoteport,audio_params->pt,jitt_comp,playcard,captcard,linphone_core_echo_cancelation_enabled(lc));
> 
> of the linphonecore.c in the function void
> linphone_core_start_media_streams(LinphoneCore *lc, LinphoneCall *call) for
> the line
> lc->audiostream=audio_stream_start_with_files(call->profile,audio_params->localport,audio_params->remoteaddr,audio_params->remoteport,audio_params->pt,jitt_comp,output,input);
> 
> But when I do that the program returns segmentation fault. I tried to
> discover what was the problem and I think the problem is that linphonec is
> trying to access the sound input/output that do no exist on my board when it
> tries to configure the input and output.
> When I use the sipomatic the function audio_stream_start_with_files works
> correctly. Can anybody help me to identify wich functions should not run to
> avoid this segmentation faults or to build a linphonec version that I can
> set on the configuration file if I want to use files or an audio device?
> 
> Thanks,
> Edwin Cordeiro

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