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From: | Petr Kuba |
Subject: | Re: [Linphone-developers] Bursty rtp traffic |
Date: | Tue, 19 May 2009 17:01:54 +0200 |
User-agent: | Mozilla/5.0 (Windows; U; Windows NT 5.2; en-US; rv:1.8.1.2pre) Gecko/20070111 SeaMonkey/1.1 |
Hello,I guess that this is caused by Windows timer which is not enough precise to send packets each 20ms. E.g. if you try to sleep() for times smaller than 10ms the result is very poor - sometimes it waits for too long time and sometimes it does not wait at all. Therefore it is typically necessary to use longer delays.
Regards, Petr Vadim Lebedev wrote:
Hello, We're trying to use mediastreamer2 in QuteCom and it mostly works well, but sometimes we're seeing strange behaviour: When using G711 codec, adaptive jitter control, 20 msec packet size... I see bursty RTP output: Each 60 ms there is burst of 3 rtp packets. We're using portaudio and it's on windows/xp Any ideas? Thanks Vadim _______________________________________________ Linphone-developers mailing list address@hidden http://lists.nongnu.org/mailman/listinfo/linphone-developers
-- Petr Kuba, Project Manager OptimSys, s.r.o address@hidden Tel: +420 541 143 065 Fax: +420 541 143 066 http://www.optimsys.cz
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