Hi, As Benny mentioned before, internal sound device wrapper (symbian_sound_aps) does the transcode between G.711 and PCM which is considered to be very very light (since G.711 is just table lookup). So from user point of view, it gets and puts PCM frames, as the other sound device implementations. Regards, nanang 2008/7/31 Fabio Pietrosanti (naif) <lists at infosecurity.ch>: > But APS is providing as output already compressed G.711 samples or it > output PCM that's then compressed by the pjmedia framework? > > If i want to use speex with APS as sound device, does it will require: > mic -> APS -> G711 -> PCM -> speex -> transport > > or directly > > mic -> APS -> PCM -> speex -> transport > > ? > > Fabio > > Nanang Izzuddin wrote: >> Hi Salahuddin, >> >> How frequent is the breaking noise (e.g: about ten times in a second)? >> Or completely noise? >> >> It can be the frames from mic are normal G.711 frames when not >> silence, but it returns non-normal frames (e.g: CNG frames or perhaps >> lower rates) when silence (non-normal frames are not handled by now). >> However this isn't supposed to happen since VAD and CNG are disabled. >> Could you specify your environment (e.g: application, device, SDK >> version, APS version)? Was that in a call or looped back mic->spk? I >> will try to build a 'similar' environment if possible and start >> 'debugging' around, since the problem doesn't occur in my current >> environment (symsndtest/symbian_ua/symbian_ua_gui, E65, S60 3rd ed MR >> SDK, APS 2.43). >> >> To be honest, I don't have a lot of experience with APS and know >> almost nothing on APS issues/tricks. So opinions or contributions on >> the APS integration are greatly appreciated. >> >> Regards, >> nanang >> >> >> 2008/7/31 Salahuddin Ahmed <bd.rubel at gmail.com>: >> >>> Hello Nanang, >>> >>> Firstly so many thanks for your APS integration. I can successfully >>> install and use it But I got an problem... The play is not continuous. >>> It contain so many breaks if I dont say anything in mic. If I make >>> some sound in mic then the play will continuous. I can't understand >>> what is problem. >>> >>> thanks >>> >>> On Wed, Jul 30, 2008 at 7:13 PM, Nanang Izzuddin <nanang at pjsip.org> wrote: >>> >>>> Hi Karthik, >>>> >>>> Was the problem in running or installation? Any error message/code >>>> issued? The APS code is actually experimental, however it seems to >>>> work smoothly on E65. Please make sure you have the APS server >>>> installed on your device and use the correct target device of SDK API >>>> Plug-In. Please also see http://trac.pjsip.org/repos/wiki/APS. >>>> Feedbacks on this are very welcomed. >>>> >>>> Btw, could you share some hints regarding Audio Routing API >>>> integration here? May it be useful for the others. >>>> >>>> Thanks & regards, >>>> nanang >>>> >>>> >>>> 2008/7/30 Karthik Babu <cytrion at gmail.com>: >>>> >>>>> Hello Nannang , >>>>> >>>>> I am able to use the Audio Routing API successfully on my n95 , but this is >>>>> limited to fp1 and fp2 phones . >>>>> >>>>> So I planned to use APS (for non fp1 and fp2 devices) and I did notice >>>>> that the APS is available in the current svn trunk . I encounetered few >>>>> issues with this but could finally make a build. But the exe fails on my N95 >>>>> . >>>>> >>>>> Can you please advice ? >>>>> >>>>> >>>>> >>>>> -- >>>>> Karthik >>>>> >>>>> _______________________________________________ >>>>> 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 >>>> >>>> >>> >>> -- >>> Salahuddin Ahmed >>> Software Engineer >>> Genuity Systems Ltd. >>> www.genuitysystems.com >>> Tel. 88-02-8057038-9, 88-02-8079997 >>> Sip address: sip:86233 at iptel.org >>> Skype : bdrubel >>> LinkedIn: www.linkedin.com/in/salahuddin >>> >>> _______________________________________________ >>> 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 >> > > > _______________________________________________ > 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 >
