Still no answers, could somebody please answer the below questions?
Thanks in advance.
--- On Thu, 1/29/09, manjeet soodan <manjeetss1 at yahoo.com> wrote:
From: manjeet soodan <manjeetss1@xxxxxxxxx>
Subject: Questions on Put_Frame/Get_Frame or on_rx_rtp/on_rx_rtcp
To: pjsip at lists.pjsip.org
Date: Thursday, January 29, 2009, 11:43 AM
Hi,
I am working on a Media Proxy app which will do the RTP(Encode/Decode) plus RTCP message translation between two servers.
The questions i have are :-
1) I will have to create 2 streams (on top of 2 transports) talking to each of the two servers.
But i am confused about Get_Frame/Put_Frame callbacks and on_rx_rtp/on_rx_rtcp callback. which one i have to use?? What is the difference between the two and when to use each?
Similarly when we shall use pjmedia_port_get_frame() & pjmedia_port_put_frame() OR pjmedia_transport_send_rtp() & pjmedia_transport_send_rtcp()?
Can we use on_rx_rtp/on_rx_rtcp? with streams too?
2) As pjmedia_stream_create, calls the "pjmedia_transport_attach" and assigns its own on_rx_rtp/on_rx_rtcp callbacks?
Do i have to again call "pjmedia_transport_attach" in my
application code and give my own
on_rx_rtp/on_rx_rtcp callbacks to receive rtp/rtcp?
Wud really appreciate help on the above.
Regards,
Manjeet
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