Mr Okubo,

I think the protocol used for Interface C will be defined by the applications.  This might be RTP/RTCP or something else, but really a choice to be made for the specific application.

Paul

On 11/30/2010 6:31 AM, OKUBO Sakae wrote:
Dear Paul,

I have uploaded AVD-3995a at the /Incoming. According to the Monday discussion, the following additions to G-1nn items of the Requirements document have been made:

- Definition of Interface K
- Protocol for Interface K
- Protocol for Interface C

Please note that the third point was not raised at the yesterday's discussion, but I have included it to make the Requirements document complete by covering all of the interfaces (A, B, C, E, K) except interface D that is not subject to standardization (see MED-109).

One thing needing further consideration is if the protocol for Interface C (for media flow) is single or multiple. Currently the requirement says:

"A protocol shall be defined or specified for communication over Interface C."

In terms of transport, it may be single like RTP, but variety of application media may flow through this interface C.

Best regards,

OKUBO Sakae
e-mail: okubo@aoni.waseda.jp, mobile phone: +81 90 2477 8603
Visiting Professor
Global Information and Telecommunication Institute (GITI)
Waseda University
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