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Re: [AVT] Working group last call: DSR and SMPTE292 payload formats

Arnstein David <arnstein@cisco.com> Tue, 22 October 2002 00:35 UTC

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Date: Mon, 21 Oct 2002 17:34:57 -0700
To: avt@ietf.org
From: Arnstein David <arnstein@cisco.com>
Subject: Re: [AVT] Working group last call: DSR and SMPTE292 payload formats
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References: <Your message of "Wed, 09 Oct 2002 10:16:31 EDT." <200210091416.g99EGVHQ001823@purple.nge.isi.edu>
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At 10:29 AM 10/21/2002 -0400, Colin Perkins wrote:
>A reminder that the working group last call for these drafts ends on
>Friday. Please send any final comments to the mailing list.
>Colin

I have some questions about draft-ietf-avt-smpte292-video-07.txt. This 
proposal addresses the carriage of uncompressed HDTV video (SMPTE-292M) 
through RTP.

Does the IETF draft propose that the horizontal blanking interval data be 
transmitted?

Does equipment exist that uses the horizontal blanking interval in 
SMPTE-292M to transmit audio or other data?

If the IETF draft does not propose to transmit the horizontal blanking 
interval data, would the authors of this draft prefer a separate draft 
proposal to cover the transmission of this data?  Or would it be preferable 
to amend the existing draft draft-ietf-avt-smpte292-video-07.txt to include 
this option?

Thanks in advance for any feedback.

David Arnstein
arnstein@cisco.com

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Audio/Video Transport Working Group
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