[gst-devel] RE : Re: How can I get/set the source port in udpsink?

[Yang Jiwen]

Hi,
Thanks for your suggestion, I added SO_REUSEADDR and bind.. something in
function gst_multiudpsink_init_send yesterday and it works. I think it's
better to add a source port property for it in future. To set the sender's
source port freely in udpsink is quite useful especially in some P2P
applications, for NAT stuff.

Regards,
Yang


On 9/17/07, SP GLE <spglegle at yahoo.fr> wrote:
>
> May be you can pass a file descriptor with the 'fd' property.
>
> To manage RTP you will probably have to manage RTCP, so two contigous
> port numbers. Using external fd throught udpsink you are able to do
> that.
>
> Regards.
>
> --- Yang Jiwen <grantte at gmail.com> a écrit :
>
> > Anybody can give me some suggestion? how to fill the **source** port
> > by
> > myself  when using udpsink?  Many Thanks
> >
> > Regards,
> > J.Yang
> >
> >
> > On 9/14/07, Yang Jiwen <grantte at gmail.com> wrote:
> > >
> > > Hi guys,
> > >
> > > I am in a project of SIP phone software that choose gstreamer to
> > handle
> > > media streams. I have launched a server bin to send RTP streams to
> > the
> > > remote party, and also a player bin to receive, decode, and display
> > the
> > > streams from the remote party.
> > >
> > > Now I have a problem, for  NAT traversal issue I have to set the
> > source
> > > port in udpsink by myself(set to be the port of the remote party).
> > > But seems that udpsink does not have a property like this to let me
> > > do"udpsink srcport=6000" or something.
> > >
> > > So where can I set the source port in the source code of udpsink?
> > >
> > > Any suggestion will be highly appreciated, thanks in advance.
> > >
> > > Regards,
> > > -- J.Yang
> > >
> > >
> >
> >
> >
> > --
> > Regards,
> > Jiwen
> > >
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-- 
Regards,
Jiwen
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