Re: [payload] Spencer Dawkins' No Objection on draft-ietf-payload-flexible-fec-scheme-17: (with COMMENT)

"Ali C. Begen" <ali.begen@networked.media> Wed, 20 February 2019 11:15 UTC

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From: "Ali C. Begen" <ali.begen@networked.media>
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Date: Wed, 20 Feb 2019 14:15:48 +0300
Cc: The IESG <iesg@ietf.org>, draft-ietf-payload-flexible-fec-scheme@ietf.org, Roni Even <roni.even@huawei.com>, payload-chairs@ietf.org, roni.even@mail01.huawei.com, payload@ietf.org
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To: Spencer Dawkins <spencerdawkins.ietf@gmail.com>
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Subject: Re: [payload] Spencer Dawkins' No Objection on draft-ietf-payload-flexible-fec-scheme-17: (with COMMENT)
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> On Feb 20, 2019, at 4:46 AM, Spencer Dawkins <spencerdawkins.ietf@gmail.com> wrote:
> 
> Spencer Dawkins has entered the following ballot position for
> draft-ietf-payload-flexible-fec-scheme-17: No Objection
> 
> When responding, please keep the subject line intact and reply to all
> email addresses included in the To and CC lines. (Feel free to cut this
> introductory paragraph, however.)
> 
> 
> Please refer to https://www.ietf.org/iesg/statement/discuss-criteria.html
> for more information about IESG DISCUSS and COMMENT positions.
> 
> 
> The document, along with other ballot positions, can be found here:
> https://datatracker.ietf.org/doc/draft-ietf-payload-flexible-fec-scheme/
> 
> 
> 
> ----------------------------------------------------------------------
> COMMENT:
> ----------------------------------------------------------------------
> 
> I do have one question - the IESG has approved
> https://datatracker.ietf.org/doc/draft-ietf-tsvwg-fecframe-ext/, which updates
> RFC 6363 to support sliding encoding window codes, in addition to block codes,
> and it seems like that would be useful for real-time payload FEC here. Is that
> something that people have looked at?

FEC framework does not have to use RTP as it offers a generic framework. The flexfec here is, though, built for a specific purpose.