I would like to propose another option. 4) Add an informational note in the update draft that the codebase on opus-codec.org has diverged, and may continue to diverge, from the code in RFC 6716, without breaking normative bitstream compatibility.
This option seems sufficient and lightweight. Mo (as individual contributor) -----Original Message----- From: codec <codec-boun...@ietf.org> on behalf of Jean-Marc Valin <jmva...@jmvalin.ca> Date: Thursday, September 1, 2016 at 4:13 PM To: "email@example.com" <firstname.lastname@example.org> Subject: [codec] Fwd: I-D Action: draft-ietf-codec-opus-update-03.txt Hi, I just uploaded a new version of the Opus draft. It adds fixes for two decoder integer wrap-around issues discovered through fuzzing. None of them is particularly frightening, but they still needed to be fixed. At this point, I do not expect more fixes to this document -- please let me know if you think I missed something. I'm also realizing just how much the "current" codebase on opus-codec.org has come to differ from the code in RFC6716. This includes many many fixes and improvements to the encoder and fixed-point decoder. Since they are not normative bitstream changes, they are not included in this update draft. I think it would be nice to update the IETF "reference implementation" of Opus to reflect the improvements. That being said, I'm not sure what's the best way to do that. I can think of several options: 1) An (informational?) RFC with updated based64 tarball containing the newest version 2) A tarball of the new version uploaded as meeting material like the original testvectors (where would we link to it?) 3) Somehow mirroring the opus-coder.org downloads on the IETF website There's probably other options too. Any thoughts? Cheers, Jean-Marc -------- Forwarded Message -------- Subject: [codec] I-D Action: draft-ietf-codec-opus-update-03.txt Date: Thu, 01 Sep 2016 11:43:24 -0700 From: internet-dra...@ietf.org To: i-d-annou...@ietf.org CC: email@example.com A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Internet Wideband Audio Codec of the IETF. Title : Updates to the Opus Audio Codec Authors : Jean-Marc Valin Koen Vos Filename : draft-ietf-codec-opus-update-03.txt Pages : 9 Date : 2016-09-01 Abstract: This document addresses minor issues that were found in the specification of the Opus audio codec in RFC 6716 [RFC6716]. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-ietf-codec-opus-update/ There's also a htmlized version available at: https://tools.ietf.org/html/draft-ietf-codec-opus-update-03 A diff from the previous version is available at: https://www.ietf.org/rfcdiff?url2=draft-ietf-codec-opus-update-03 Please note that it may take a couple of minutes from the time of submission until the htmlized version and diff are available at tools.ietf.org. Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/ _______________________________________________ codec mailing list firstname.lastname@example.org https://www.ietf.org/mailman/listinfo/codec _______________________________________________ codec mailing list email@example.com https://www.ietf.org/mailman/listinfo/codec _______________________________________________ codec mailing list firstname.lastname@example.org https://www.ietf.org/mailman/listinfo/codec