Excellent - will try compiling that. Does this mean that the ptime parameter to the codec from .linphonerc will not be actioned? I tested with setting ptime to 250ms on speex send_fmtp but need to test a few other combos to be sure. Perhaps 250ms was invalid.
Thanks, -Mike On Wed, Dec 14, 2011 at 1:40 AM, Dragos D <[email protected]> wrote: > In audiostream.c > after > if (pt->send_fmtp!=NULL) > ms_filter_call_method(stream->encoder,MS_FILTER_ADD_FMTP, > (void*)pt->send_fmtp); > if (pt->recv_fmtp!=NULL) > > ms_filter_call_method(stream->decoder,MS_FILTER_ADD_FMTP,(void*)pt->recv_fmtp); > > You add: > > ms_filter_call_method(stream->encoder,MS_FILTER_ADD_ATTR,(void*)"ptime:60"); > //dd > > You can use 60 or 80, 100... > > Dragos > > On Tue, Dec 13, 2011 at 4:25 PM, Dragos D <[email protected]> wrote: > > Yes, it is about ptime and I am looking into the code now... :-) > > > > 2011/12/13 Mike Dawson <[email protected]>: > >> Dear Dragos, > >> > >> Does this relate to the ptime parameter? Is there somewhere specific to > >> start looking in the code for this? > >> > >> > http://lists.gnu.org/archive/html/linphone-developers/2010-09/msg00032.html > >> > >> or more possibly even: > >> http://www.mail-archive.com/[email protected]/msg01231.html > >> > >> > >> Many Thanks, > >> > >> -Mike > >> > >> 2011/12/13 Dragos D <[email protected]> > >>> > >>> I'll have to check the code... > >>> > >>> On Dec 13, 2011 10:51 AM, "Mike Dawson" <[email protected]> wrote: > >>>> > >>>> Hi Dragos, > >>>> > >>>> Thanks for the reply there - so is there a parameter that would be > used > >>>> for that in .linphonerc - I checked over the docs > >>>> > >>>> http://www.linphone.org/eng/documentation/dev/tuning-linphone.html > >>>> > >>>> Is there something to go in the rtp section or do I have to add to the > >>>> protocol sections? > >>>> > >>>> Many Thanks, > >>>> > >>>> -Mike > >>>> > >>>> 2011/12/13 Dragos D <[email protected]> > >>>>> > >>>>> You don't increase the frame size, you just pack more encoded > frames in > >>>>> rtp. > >>>>> Dragos > >>>>> > >>>>> On Dec 13, 2011 8:47 AM, "Mike Dawson" <[email protected]> wrote: > >>>>>> > >>>>>> Dear All, > >>>>>> > >>>>>> I have a situation that I think might be common: I want to run SIP > >>>>>> sessions over a VPN. I am using mostly the speex codec. The VPN is > >>>>>> running over UDP and the issue is that with a small packet being > sent > >>>>>> more frequently the packet overhead is increasing bandwidth usage > 2-3x. > >>>>>> > >>>>>> So what would be helpful would be to pass a parameter to the codec > to > >>>>>> try and increase the frame size so that fewer larger packets go out > >>>>>> (and > >>>>>> reduce the overhead loss). > >>>>>> > >>>>>> I noticed: > >>>>>> > >>>>>> > >>>>>> > http://lists.gnu.org/archive/html/linphone-developers/2010-04/msg00078.html > >>>>>> > >>>>>> But not sure if that applies to audio only - looks like according to > >>>>>> speex doc this should be possible: > >>>>>> > >>>>>> http://www.speex.org/docs/manual/speex-manual/node13.html > >>>>>> > >>>>>> Does anyone have any hints on where to look for module parameters or > >>>>>> what to do if they don't yet exist - I guess I would have to modify > >>>>>> some > >>>>>> source. > >>>>>> > >>>>>> Many Thanks, > >>>>>> > >>>>>> -Mike > >>>>>> > >>>>>> 14:24:08.996504 IP user2-Aspire-S3.local.36666 > > >>>>>> static.1.2.3.4.clients.your-server.de.openvpn: UDP, length 141 > >>>>>> 14:24:08.996647 IP6 fe80::76de:2bff:fe3d:7b08.mdns > ff02::fb.mdns: > 0 > >>>>>> PTR (QM)? 254.255.128.10.in-addr.arpa. (45) > >>>>>> 14:24:08.996792 IP user2-Aspire-S3.local.36666 > > >>>>>> static.1.2.3.4.clients.your-server.de.openvpn: UDP, length 125 > >>>>>> 14:24:08.996825 IP user2-Aspire-S3.local.mdns > 224.0.0.251.mdns: 0 > PTR > >>>>>> (QM)? 254.255.128.10.in-addr.arpa. (45) > >>>>>> ^C14:24:09.096979 IP ASUS.local.63816 > 239.255.255.250.1900: UDP, > >>>>>> length 133 > >>>>>> > >>>>>> > >>>>>> 14:24:56.316471 IP user1-Satellite-A300.local.7078 > > >>>>>> user2-Aspire-S3.local.7078: UDP, length 18 > >>>>>> 14:24:56.341113 IP user2-Aspire-S3.local.7078 > > >>>>>> user1-Satellite-A300.local.7078: UDP, length 58 > >>>>>> 14:24:56.345263 IP user1-Satellite-A300.local.7078 > > >>>>>> user2-Aspire-S3.local.7078: UDP, length 18 > >>>>>> 14:24:56.355261 IP user1-Satellite-A300.local.7078 > > >>>>>> user2-Aspire-S3.local.7078: UDP, length 18 > >>>>>> 14:24:56.362484 IP user2-Aspire-S3.local.7078 > > >>>>>> user1-Satellite-A300.local.7078: UDP, length 58 > >>>>>> > >>>>>> > >>>>>> > >>>>>> > >>>>>> _______________________________________________ > >>>>>> Linphone-users mailing list > >>>>>> [email protected] > >>>>>> https://lists.nongnu.org/mailman/listinfo/linphone-users > >>>>> > >>>>> > >>>>> _______________________________________________ > >>>>> Linphone-users mailing list > >>>>> [email protected] > >>>>> https://lists.nongnu.org/mailman/listinfo/linphone-users > >>>>> > >>>> > >>>> > >>>> _______________________________________________ > >>>> Linphone-users mailing list > >>>> [email protected] > >>>> https://lists.nongnu.org/mailman/listinfo/linphone-users > >>>> > >>> > >>> _______________________________________________ > >>> Linphone-users mailing list > >>> [email protected] > >>> https://lists.nongnu.org/mailman/listinfo/linphone-users > >>> > >> > >> > >> _______________________________________________ > >> Linphone-users mailing list > >> [email protected] > >> https://lists.nongnu.org/mailman/listinfo/linphone-users > >> > > _______________________________________________ > Linphone-users mailing list > [email protected] > https://lists.nongnu.org/mailman/listinfo/linphone-users >
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