Well what I want to use my own implementation of G729. I am interested in APS only to use earpiece in place of loud speaker. Do I need to do anything else other than just enable APS? Does built in GSM and Speex of sumbian_ua working with APS? From: pjsip-bounces@xxxxxxxxxxxxxxx [mailto:pjsip-bounces at lists.pjsip.org] On Behalf Of Pai Peng Sent: Saturday, January 10, 2009 12:19 AM To: pjsip list Subject: Re: APS Implementation Hi, in source symbian_sound_aps.cpp: void CPjAudioEngine::RecCb(TAPSCommBuffer &buffer) { ... buf[i] = pjmedia_alaw2linear(iBuffer[i]); ... } TInt CPjAudioEngine::StartStreamL() { .... iSession.SetEncoderMode(EALawOr20ms); iSession.SetDecoderMode(EALawOr20ms); ... } audio is in G711-A Format. The APS supports the following codecs: AMR, G711, G729 and iLBC. If you like use other codec for encoding or decoding, you should change the SetEncoderMode() and SetDecoderMode(). Pai On Fri, Jan 9, 2009 at 5:54 PM, Rawshan Iajdani <iajdani at provati.com> wrote: How does APS implementation works in Symbian_ua? Does g711,gsm,speex all works fine? APS->G711->PCM->gsm Or APS->gsm?? Does it do the transcoding or it just only works for g711 and not gsm and speex? thanks _______________________________________________ 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 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20090110/24b8436d/attachment.html>
