Hi fcch2k Exactly VLC use random local source port default. But you can change the corresponding code of VLC. Indeed, I call method bind before connect in src/network/udp.c to bind my local source port , instead of only calling method connect to bind random local source port. Please view the topic: http://forum.videolan.org/viewtopic.php?f=32&t=62140 2009/8/14 fcch2k <fcch2000 at gmail.com> > Hi Xutm, > > How to use the VLC to send video stream behind the NATs? > The VLC cannot specify the local source port. Here is the link from > VideoLan > > > http://forum.videolan.org/viewtopic.php?f=32&t=63638&p=212608&hilit=source+port%E2%80%A6#p212608 > > > On 8/10/09, Shayne O'Neill <shayne.oneill at gmail.com> wrote: > > > > It might also be worth looking at the OPAL suite if you need a > > standards based video solution. OPAL , imho, isn't nearly a complete a > > SIP implementation as PJSip, which is very acomplished, audio-wise, > > but it does have video support for H323 , and probably SIP. > > > > Its also a lot more work, but if your developing apps, thems the > > breaks. If you want to port to a mobile app, you'll need to port PTLib > > which looks to be bit of a task. > > > > On 10/08/2009, at 5:35 PM, SIDIMOULAY wrote: > >> Hi, > >> > >> I am a new user of SIP applications, I'm working on a matter of > >> course that is aimed at adding a video codec to PJSIP (H264), I did > >> the rounds of the Internet for over a month, I managed to add the > >> audio codecs but no video. > >> I'm waiting for all your suggestions and advices > >> > >> Regards > >> > >> > >> __________ Information provenant d'ESET Smart Security, version de > >> la base des signatures de virus 4321 (20090810) __________ > >> > >> Le message a ?t? v?rifi? par ESET Smart Security. > >> > >> http://www.eset.com > >> _______________________________________________ > >> 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 > > > > =================================== > > Shayne O'Neill Development > > Mobile, Web and Business process integration. > > shayne.oneill at gmail.com 0400247091 > > Ask me about how Alfresco can help your business grow. > > > > > > _______________________________________________ > > 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 > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20090814/52e3b1f1/attachment.html>