Hi Alex, About jitter buffer optimization integration progress, please check ticket #505 (http://trac.pjsip.org/repos/ticket/505) Regards, nanang 2008/4/30 Alex T. W. LEUNG <alexleung at astri.org>: > Hi Benny and pjsip community members, > > I have loaded Fring and made a skype-out call on N82. I also experienced > similar (~1sec) voice latency. One speculation might be that Fring is > also being negatively impacted by the Audio Streaming API. Hope this > piece of information may bring some value to those who are working on > this problem. > > Benny, regarding your below comment on jitter buffer optimization, would > you please tell me since which SVN version (or date) has it been > integrated? (I would like to know how latest is latest enough.) > > Alex Leung. > > -----Original Message----- > From: pjsip-bounces@xxxxxxxxxxxxxxx > [mailto:pjsip-bounces at lists.pjsip.org] On Behalf Of Benny Prijono > Sent: Monday, April 21, 2008 6:38 PM > To: pjsip list > Subject: Re: PJSIP on Symbian,any pointers for tackling the > audio optimization challenge? > > > On Mon, Apr 21, 2008 at 3:20 AM, Alex T. W. LEUNG <alexleung at astri.org> > wrote: >> >> Dear all, >> >> I also experienced the below "audio latency" issue. Any speculations >> on the possible root cause(s) of this? > > Frankly I've little idea on this, but Yohannes (on this list) had > suggested to me that it may be due to the audio backend that we use (the > Audio Streaming API) and we may be able to get better latency with using > Audio Proxy Server API instead. Unfortunately we haven't had time or > resource to experiment with this so this has to wait until we're done > with version 1.0. > > But it may help if you use the latest version of PJSIP from the SVN > trunk, since we've done a bit of optimization in the jitter buffer to > reduce the latency. > >> Anyway, I would like to express my gratitude for the progress pjsip >> has made so far on the symbian platform. It certainly makes my N82 >> phone more interesting and useful. > > Great that you find it useful! > > Cheers > Benny > > >> Alex Leung. > > _______________________________________________ > 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 > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > This message (including any attachments) is for the named > addressee(s)'s use only. It may contain sensitive, confidential, > private proprietary or legally privileged information intended for a > specific individual and purpose, and is protected by law. If you are > not the intended recipient, please immediately delete it and all copies > of it from your system, destroy any hard copies of it > and notify the sender. Any use, disclosure, copying, or distribution of > this message and/or any attachments is strictly prohibited. > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > > _______________________________________________ > 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 >
