Re: [Linphone-users] ortp

[Kannaiyan Natesan]

The maximum value for payload type is 127.
Above 96 is it dynamic payload.

Check the RFC. If your camera is sending higher than 127, then it means it 
is violating the RTP RFC.

Less than 127, you don't need to specify anything except the payload number 
to synchronize.
Rest of the parameters you need to manually control.

Regards,
Kannaiyan


----- Original Message ----- 
From: "Levente Kovacs" <address@hidden>
To: <address@hidden>
Cc: "Kannaiyan Natesan" <address@hidden>
Sent: Wednesday, August 16, 2006 5:56 PM
Subject: Re: [Linphone-users] ortp


> On Wed, 16 Aug 2006 08:53:55 +0800
> "Kannaiyan Natesan" <address@hidden> wrote:
>
> > It looks like you have problem with this line,
> >
> > rtp_session_set_local_addr(session,ip_adr,local_port);
> >
> > Check the ip address and the local port and make sure it is intialized
> > properly.
>
> Hi,
>
> Thanks for the answer. It was a c/c++ problem, but it is solved now. 
> However, I have an other thing.
>
> The packets from the camera has payload type of 150. I call
>
> ret=rtp_session_set_payload_type(session, 150);
>
> but it keeps telling me that
>
> ortp-warning-rtp_session_ts_to_t: use of unsupported payload type 150.
> ortp-warning-rtp_session_recv_with_ts: unable to recv an unsupported 
> payload.
>
> How can I implement unknown payload_type?
>
> Thank you very much!
>
> Levente