Re: [Mlcodec] Adopt draft-valin-opus-dred-05 as WG item

["Mo Zanaty (mzanaty)" <[e-mail]>]

Since there were no objections to this, the adoption call is confirmed and concluded.

Authors, please submit a workgroup version of the individual draft if you can remain as editors of the workgroup draft.

Thanks,
Mo (for the chairs)


________________________________
From: Mo Zanaty (mzanaty) <[e-mail]>
Sent: Wednesday, March 20, 2024 4:35 AM
To: [e-mail] <[e-mail]>
Subject: Adopt draft-valin-opus-dred-05 as WG item

WG, during our IETF 119 session today, there was clear consensus in the room and chat to adopt the current DRED draft as a starting point for our milestone “Opus resiliency against packet loss”. We would like to confirm this consensus on the list. Please reply here or directly to the chairs by April 5 if you have an opinion on adoption, particularly if you have any objection.

Thanks,
Mo (for the chairs)

From: Mlcodec <[e-mail]> on behalf of Mo Zanaty (mzanaty) <mzanaty=[e-mail]>
Date: Wednesday, March 13, 2024 at 5:05 PM
To: [e-mail] <[e-mail]>, Jean-Marc Valin <[e-mail]>
Subject: Re: [Mlcodec] Fwd: New Version Notification for draft-valin-opus-dred-05.txt
WG, please review this version of the DRED draft and consider whether it is an appropriate starting point for our milestone for “Opus resiliency against packet loss”. The chairs plan to ask whether the WG is ready to adopt it during the IETF 119 meeting next week. Feedback in advance of the meeting is also welcome.

Thanks,
Mo (for the chairs)


From: Mlcodec <[e-mail]> on behalf of Jean-Marc Valin <[e-mail]>
Date: Friday, February 23, 2024 at 4:39 PM
To: [e-mail] <[e-mail]>
Subject: [Mlcodec] Fwd: New Version Notification for draft-valin-opus-dred-05.txt
Hi,

I just uploaded a new version of the DRED draft. The only change is the
addition of a new Qmax field as suggested by Tim. Qmax makes it possible
to cap the quantizer change (lower bound on quality) when dQ!=0. It is
currently unused (no cap) in the current implementation, which costs 1
bit. But having the option to cap the quantizer is good for
future-proofing the spec.

Cheers,

     Jean-Marc


-------- Forwarded Message --------
Subject: New Version Notification for draft-valin-opus-dred-05.txt
Date: Fri, 23 Feb 2024 13:32:54 -0800
From: [e-mail]
To: Jan Buethe <[e-mail]>, Jean-Marc Valin <[e-mail]>

A new version of Internet-Draft draft-valin-opus-dred-05.txt has been
successfully submitted by Jean-Marc Valin and posted to the
IETF repository.

Name:     draft-valin-opus-dred
Revision: 05
Title:    Deep Audio Redundancy (DRED) Extension for the Opus Codec
Date:     2024-02-23
Group:    Individual Submission
Pages:    21
URL:      https://www.ietf.org/archive/id/draft-valin-opus-dred-05.txt
Status:   https://datatracker.ietf.org/doc/draft-valin-opus-dred/
HTML:     https://www.ietf.org/archive/id/draft-valin-opus-dred-05.html
HTMLized: https://datatracker.ietf.org/doc/html/draft-valin-opus-dred
Diff:     https://author-tools.ietf.org/iddiff?url2=draft-valin-opus-dred-05

Abstract:

    This document proposes a mechanism for embedding very low bitrate
    deep audio redundancy (DRED) within the Opus codec (RFC6716)
    bitstream.



The IETF Secretariat


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