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

From: Simon Morlat
Subject: Re: [Linphone-developers] Segmentation Fault when using audio_stream_start_with_files
Date: Mon, 21 Aug 2006 12:13:37 +0200
User-agent: KMail/1.9.3


The best way to investigate a segmentation fault is to run the program with 
gdb, then after the crash type 'bt full', and send me the report.


Le vendredi 4 août 2006 20:44, Edwin Cordeiro a écrit :
>  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 and I tried Simon's suggestion to change the line
> lc->audiostream=audio_stream_start_with_sndcards(call->profile,audio_params
> 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->l
> 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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