SessionDependency in H.245

Mark Reid mreid at VIDEOSERVER.COM
Thu Feb 12 13:18:00 EST 1998

SessionDependency was added when the layered video codec support was
added. Check the annex on layered video in H.323. (Or AVC's from Intel on
the subject)

 Mark Reid
 VideoServer Inc.

 -----Original Message-----
From: Mailing list for parties associated with ITU-T Study Group 16
[SMTP:ITU-SG16 at]
Sent: Thursday, February 12, 1998 12:13 PM
To: ITU-SG16
Subject: SessionDependency in H.245

Hello all!

I have a question about a new field in H.245:
     SessionDependency   INTEGER (1..255) OPTIONAL

What is it used for? Does it hold a SessionId value?
Does anybody have (or remember the # of ) the related TD about it?

Thank you,
Orit Levin
RADVision Inc.                          E Mail: orit at
575 Corporate Dr., Suite 420            Tel:    201-529-4300 ext. 230
Mahwah, NJ 07430                        Fax:    201-529-3516

More information about the sg16-avd mailing list