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Re: [payload] WGLC for draft-ietf-payload-rtp-vc2hq-01

Thomas Edwards <Thomas.Edwards@fox.com> Wed, 05 April 2017 19:35 UTC

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From: Thomas Edwards <Thomas.Edwards@fox.com>
To: "payload@ietf.org" <payload@ietf.org>
Thread-Topic: [payload] WGLC for draft-ietf-payload-rtp-vc2hq-01
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Date: Wed, 05 Apr 2017 19:35:17 +0000
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Archived-At: <https://mailarchive.ietf.org/arch/msg/payload/ugB1IQ-9OULXRRO8bBWZxG0UAUg>
Subject: Re: [payload] WGLC for draft-ietf-payload-rtp-vc2hq-01
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Knowing that the “new parse codes” are in SMPTE ST 2042-1:2017 makes me feel better.

However, now I share John Fletcher’s concern that the I-D should reference and be built based on SMPTE ST 2042-1:2017.

It is true that as per “https://www.ietf.org/iesg/statement/normative-informative.html”:
Normative references in RFCs cannot be to "work in progress" documents such as Internet Drafts. Drafts with such references will not be published as RFCs until the references are also published.

But the good news is that SMPTE ST 2042-1:2017 is pretty much done.  At this point in the SMPTE process, without going into details, I do not think significant changes can occur, so it is a stable document.  I think the only thing that could really change at this point is if there is a problem found in the Normative References.

-Thomas

-- 
Thomas Edwards 
VP Engineering & Development
FOX Networks Engineering and Operations
thomas.edwards@fox.com
Phone: +1.310.369.6696
10201 West Pico Blvd.
Los Angeles, CA 90035

On 4/5/17, 2:42 AM, "James Barrett" <James.Barrett@bbc.co.uk> wrote:

    If it helps these parse codes match ones being added to the next iteration of the VC-2 specification currently being considered by SMPTE to allow fragmentation of pictures within a VC-2 stream.

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