Hello Ollie, Thank you for getting back to me, I am using Linux as my operating system and have - finally - managed to cross-compile pjsip for my platform. The page you sent me is just what I am looking for. I sure i could have found this with a little more digging. But thank you. I will now attempt to try this with the --auto-loop option to see if i can test compression and decompression out. Thank you again. Best regards, Steven IOn 09/13/2011 05:06 PM, Olle Frimanson wrote: > Hi Steven, > > First what operating system do you have on your development board? > > To minimize porting issues I would recommend linux. > > Then download and compile pjsua > > You can run pjusa with arguments: > > --null-audio > --auto-play > --play-file<file-to-play.wav> > --add-codec pcmu > > Look at http://www.pjsip.org/pjsua.htm for details. > > On the phone I suppose you can use any VoIP for SIP and decompression. > > BR/Olle > > -----Original Message----- > From: pjsip-bounces@xxxxxxxxxxxxxxx [mailto:pjsip-bounces at lists.pjsip.org] > On Behalf Of sjs205.linux at googlemail.com > Sent: den 13 september 2011 17:38 > To: pjsip at lists.pjsip.org > Subject: Send compressed audio file. > > Hello all, > > I am trying to test the various PJSIP compression algorithms and SIP > protocol using a development board that does not feature a sound input. > With this in mind I simply wish to test the the compression using a > simple .wav or .pcm file. > > Once the application is running I will then check on a receiving phone > that the clip is being compressed and decompressed correctly, by ear, > whilst checking the CPU load on the development board. > > Can anybody point me in the right direction? That is, how do I send the > sound clip to SIP? Would i need some application to read the file > contents before piping this to PJ or can it handle this too? > > Any help would be greatly appreciated. > > Best regards, > > Steven > > _______________________________________________ > 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
