Video Framerate in TCS & OLC

Agboh, Charles Charles.Agboh at GTS.COM
Wed Dec 13 13:15:57 EST 2000


-----Original Message-----
From: Agboh, Charles
Sent: Tuesday, December 12, 2000 6:41 PM
To: ITU-SG16 at MAILBAG.INTEL.COM
Subject:


Hi Paul, all;

What is the maximum frame per second for H.261 and H.263?  Is this indicated
in the TCS?  if yes,   where in the OLC messages do I indicate the actual
frame rate.

Regards,
charles

-----Original Message-----
From: Paul Long [mailto:plong at PACKETIZER.COM]
Sent: Tuesday, December 12, 2000 5:34 PM
To: ITU-SG16 at MAILBAG.INTEL.COM
Subject: Re: audio clock rate


Charles,

H.323 doesn't care what the audio clock rate is. That's specific to the
audio encoding:

A.5.1/H.225.0v4: "The clock frequency is dependent on the format of data
carried as payload and is specified statically in the profile or payload
format specification that defines the format, or may be specified
dynamically for payload formats defined through non-RTP means."

A.12/H.225.0v4: "For each payload type defined, the profile must specify the
RTP timestamp clock rate to be used..."

Paul Long
ipDialog, Inc.

-----Original Message-----
From: Agboh, Charles [mailto:Charles.Agboh at GTS.COM]
Sent: Tuesday, December 12, 2000 8:21 AM
To: ITU-SG16 at MAILBAG.INTEL.COM
Subject: audio clock rate


Hi,

How can H.323 support audio clock rates higher than 8khz.
Regards,

charles

------------8-)-----------
Charles Agboh
GTS
RFC822: charles.agboh at gts.com
Tel:  +32 (0) 2 658 4243
mobile: +32 495 58 52 67
Fax: +32(0) 2 658 5118
http://www.gtsgroup.com

Quan Yin Method

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
For help on this mail list, send "HELP ITU-SG16" in a message to
listserv at mailbag.intel.com

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
For help on this mail list, send "HELP ITU-SG16" in a message to
listserv at mailbag.intel.com

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
For help on this mail list, send "HELP ITU-SG16" in a message to
listserv at mailbag.intel.com



More information about the sg16-avd mailing list