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[AVTCORE] Re: Errata on RFC 8888 - number of reports

Jonathan Lennox <jonathan.lennox@8x8.com> Fri, 20 December 2024 17:42 UTC

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From: Jonathan Lennox <jonathan.lennox@8x8.com>
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Date: Fri, 20 Dec 2024 12:42:40 -0500
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To: zahed.sarker.ietf@gmail.com
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Subject: [AVTCORE] Re: Errata on RFC 8888 - number of reports
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Zahed - can you verify this Erratum?  Thanks!

> On Dec 20, 2024, at 6:45 AM, Colin Perkins <csp@csperkins.org> wrote:
> 
> Hi,
> 
> I don’t recall the original intent, but I agree the errata makes sense. The WG Chair should poke the responsible AD to get it verified.
> 
> Cheers,
> Colin
> 
> On 20 Dec 2024, at 11:24, Harald Alvestrand wrote:
> 
> Thanks! I somehow missed it when looking for responses.
> 
> I see that the RFC Editor still says the errata is in "reported" state, I'm looking for where I can poke to get it to be "verified".
> 
> Harald
> 
> On 12/19/24 16:02, Jonathan Lennox wrote:
> 
> I responded to your previous mail but it was from an address with busted DMARC, so you may not have seen it.  Here’s what I said:
> 
> Begin forwarded message:
> 
> *From: *Jonathan Lennox lennox@cs.columbia.edu <mailto:lennox@cs.columbia.edu>
> *Subject: *[AVTCORE] Re: Errata on RFC 8888 - number of reports
> *Date: *November 19, 2024 at 2:33:08 PM EST
> *To: *IETF AVTCore WG avt@ietf.org <mailto:avt@ietf.org>
> The suggested fix in the errata report looks like the correct fix to me.
> I'm 99% sure that's the way I implemented it when I was doing it in the
> Hackathon, too (sadly, in closed source at my previous employer).
> 
> On Dec 19, 2024, at 5:49 AM, Harald Alvestrand harald@alvestrand.no <mailto:harald@alvestrand.no> wrote:
> 
> I'm missing any response to this errata - it's kind of important since we're in the middle of coding this support, and we have verified that the disagreement over what it should say has led to interop issues.
> 
> Anyone?
> 
> Harald
> 
> On 11/19/24 13:29, Harald Alvestrand wrote:
> 
> This was discovered during interop testing at IETF 121, but hasn't hit the list yet as far as I can see.
> Report:
> https://www.rfc-editor.org/errata/eid8166
> Basically, there are two ways to interpret how many packets to report on in a feedback message, and Netflix and Chrome had chosen incompatible interpreations.
> Can we settle this one way or the other?
> Harald
> 
> Audio/Video Transport Core Maintenance
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