Re: [rtcweb] VP8 vs H.264 - the core issue
Harald Alvestrand <harald@alvestrand.no> Thu, 24 October 2013 11:12 UTC
Return-Path: <harald@alvestrand.no>
X-Original-To: rtcweb@ietfa.amsl.com
Delivered-To: rtcweb@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 5CA4311E831C for <rtcweb@ietfa.amsl.com>; Thu, 24 Oct 2013 04:12:25 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -110.523
X-Spam-Level:
X-Spam-Status: No, score=-110.523 tagged_above=-999 required=5 tests=[AWL=0.075, BAYES_00=-2.599, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_HI=-8, USER_IN_WHITELIST=-100]
Received: from mail.ietf.org ([12.22.58.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id hXLdxZwYtPdS for <rtcweb@ietfa.amsl.com>; Thu, 24 Oct 2013 04:12:20 -0700 (PDT)
Received: from eikenes.alvestrand.no (eikenes.alvestrand.no [158.38.152.233]) by ietfa.amsl.com (Postfix) with ESMTP id 566B611E8315 for <rtcweb@ietf.org>; Thu, 24 Oct 2013 04:12:20 -0700 (PDT)
Received: from localhost (localhost [127.0.0.1]) by eikenes.alvestrand.no (Postfix) with ESMTP id 8DF3639E18D for <rtcweb@ietf.org>; Thu, 24 Oct 2013 13:12:18 +0200 (CEST)
X-Virus-Scanned: Debian amavisd-new at eikenes.alvestrand.no
Received: from eikenes.alvestrand.no ([127.0.0.1]) by localhost (eikenes.alvestrand.no [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id fTtyCWjqlmuB for <rtcweb@ietf.org>; Thu, 24 Oct 2013 13:12:16 +0200 (CEST)
Received: from [192.168.1.186] (unknown [188.113.88.47]) by eikenes.alvestrand.no (Postfix) with ESMTPSA id A535E39E031 for <rtcweb@ietf.org>; Thu, 24 Oct 2013 13:12:16 +0200 (CEST)
Message-ID: <52690090.2050609@alvestrand.no>
Date: Thu, 24 Oct 2013 13:12:16 +0200
From: Harald Alvestrand <harald@alvestrand.no>
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.0
MIME-Version: 1.0
To: rtcweb@ietf.org
References: <52681A96.2020904@alvestrand.no> <526826AF.5030308@librevideo.org>
In-Reply-To: <526826AF.5030308@librevideo.org>
X-Enigmail-Version: 1.5.2
Content-Type: multipart/alternative; boundary="------------080903010205000000020202"
Subject: Re: [rtcweb] VP8 vs H.264 - the core issue
X-BeenThere: rtcweb@ietf.org
X-Mailman-Version: 2.1.12
Precedence: list
List-Id: Real-Time Communication in WEB-browsers working group list <rtcweb.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/rtcweb>, <mailto:rtcweb-request@ietf.org?subject=unsubscribe>
List-Archive: <http://www.ietf.org/mail-archive/web/rtcweb>
List-Post: <mailto:rtcweb@ietf.org>
List-Help: <mailto:rtcweb-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/rtcweb>, <mailto:rtcweb-request@ietf.org?subject=subscribe>
X-List-Received-Date: Thu, 24 Oct 2013 11:12:25 -0000
On 10/23/2013 09:42 PM, Basil Mohamed Gohar wrote: > On 10/23/2013 02:51 PM, Harald Alvestrand wrote: >> Just a reminder: >> The back-and-forth of numbers doesn't change the core question of this >> debate. >> Both codecs are capable of high quality video encoding, and performance >> numbers are comparable. >> >> The real core question is the IPR issue. >> >> The tradition of the IETF says that allowing only business models that >> can sustain royalty agreements and royalty payments is Bad for the Internet. >> >> The dominant video codec, H.264, is a royalty-required codec. >> >> Do we switch now, or do we give up and live with royalties forever? >> > Harald, > > I would like to see some references to the tradition of the IETF that > you've quoted. > > For the record, I agree with the sentiment, but I'd like to be able to > back up the claim itself with references or explicit decisions that were > made in that regard. I'm not trying to be a thorn in your side, just > looking for citations to back up the arguments, both on and off list. > Basil, very happy to provide references! RFC 3979, a core document about IPR in the IETF, 2005: 8. Evaluating Alternative Technologies in IETF Working Groups In general, IETF working groups prefer technologies with no known IPR claims or, for technologies with claims against them, an offer of royalty-free licensing. But IETF working groups have the discretion to adopt technology with a commitment of fair and non-discriminatory terms, or even with no licensing commitment, if they feel that this technology is superior enough to alternatives with fewer IPR claims or free licensing to outweigh the potential cost of the licenses. The complete section gives some more details, but this is the central quote. You may also enjoy reading the section of RFC 6569 (the guidelines that were followed in the OPUS work) that deals with IPR: http://tools.ietf.org/html/rfc6569#page-8 -- Surveillance is pervasive. Go Dark.
- Re: [rtcweb] VP8 vs H.264 - the core issue Basil Mohamed Gohar
- Re: [rtcweb] VP8 vs H.264 - the core issue Monty Montgomery
- Re: [rtcweb] VP8 vs H.264 - the core issue Silvia Pfeiffer
- [rtcweb] VP8 vs H.264 - the core issue Harald Alvestrand
- Re: [rtcweb] VP8 vs H.264 - the core issue Basil Mohamed Gohar
- Re: [rtcweb] VP8 vs H.264 - the core issue cowwoc
- Re: [rtcweb] VP8 vs H.264 - the core issue Peter Saint-Andre
- Re: [rtcweb] VP8 vs H.264 - the core issue Silvia Pfeiffer
- Re: [rtcweb] VP8 vs H.264 - the core issue Peter Saint-Andre
- Re: [rtcweb] VP8 vs H.264 - the core issue Markus.Isomaki
- Re: [rtcweb] VP8 vs H.264 - the core issue DRAGE, Keith (Keith)
- Re: [rtcweb] VP8 vs H.264 - the core issue Harald Alvestrand
- Re: [rtcweb] VP8 vs H.264 - the core issue Bo Burman
- Re: [rtcweb] VP8 vs H.264 - the core issue Harald Alvestrand
- Re: [rtcweb] VP8 vs H.264 - the core issue Basil Mohamed Gohar
- Re: [rtcweb] VP8 vs H.264 - the core issue Ted Hardie
- Re: [rtcweb] VP8 vs H.264 - the core issue Bo Burman
- Re: [rtcweb] VP8 vs H.264 - the core issue Matthew Kaufman (SKYPE)
- Re: [rtcweb] VP8 vs H.264 - the core issue David Singer
- Re: [rtcweb] VP8 vs H.264 - the core issue Bo Burman
- Re: [rtcweb] VP8 vs H.264 - the core issue Ted Hardie
- Re: [rtcweb] VP8 vs H.264 - the core issue Ted Hardie
- Re: [rtcweb] VP8 vs H.264 - the core issue Basil Mohamed Gohar
- Re: [rtcweb] VP8 vs H.264 - the core issue cowwoc
- Re: [rtcweb] VP8 vs H.264 - the core issue Silvia Pfeiffer
- Re: [rtcweb] VP8 vs H.264 - the core issue Silvia Pfeiffer
- Re: [rtcweb] VP8 vs H.264 - the core issue DRAGE, Keith (Keith)
- Re: [rtcweb] VP8 vs H.264 - the core issue cb.list6
- Re: [rtcweb] VP8 vs H.264 - the core issue Karl Stahl
- Re: [rtcweb] VP8 vs H.264 - the core issue Harald Alvestrand
- Re: [rtcweb] VP8 vs H.264 - the core issue cowwoc
- Re: [rtcweb] VP8 vs H.264 - the core issue Markus.Isomaki
- Re: [rtcweb] VP8 vs H.264 - the core issue Markus.Isomaki
- Re: [rtcweb] VP8 vs H.264 - the core issue Lorenzo Miniero
- Re: [rtcweb] VP8 vs H.264 - the core issue DRAGE, Keith (Keith)
- Re: [rtcweb] VP8 vs H.264 - the core issue Leon Geyser
- Re: [rtcweb] VP8 vs H.264 - the core issue Markus.Isomaki
- Re: [rtcweb] VP8 vs H.264 - the core issue DRAGE, Keith (Keith)
- Re: [rtcweb] VP8 vs H.264 - the core issue Christer Holmberg
- Re: [rtcweb] VP8 vs H.264 - the core issue Jeremy Laurenson (jlaurens)
- Re: [rtcweb] VP8 vs H.264 - the core issue DRAGE, Keith (Keith)
- Re: [rtcweb] VP8 vs H.264 - the core issue cb.list6
- Re: [rtcweb] VP8 vs H.264 - the core issue Justin Uberti
- Re: [rtcweb] VP8 vs H.264 - the core issue cowwoc
- Re: [rtcweb] VP8 vs H.264 - the core issue Ted Hardie
- Re: [rtcweb] VP8 vs H.264 - the core issue Justin Uberti
- Re: [rtcweb] VP8 vs H.264 - the core issue cb.list6
- Re: [rtcweb] VP8 vs H.264 - the core issue Monty Montgomery
- Re: [rtcweb] VP8 vs H.264 - the core issue Jeremy Laurenson (jlaurens)
- Re: [rtcweb] VP8 vs H.264 - the core issue Cullen Jennings (fluffy)
- Re: [rtcweb] VP8 vs H.264 - the core issue Karl Stahl
- Re: [rtcweb] VP8 vs H.264 - the core issue tim panton
- Re: [rtcweb] VP8 vs H.264 - the core issue Leon Geyser
- Re: [rtcweb] VP8 vs H.264 - the core issue cowwoc
- Re: [rtcweb] VP8 vs H.264 - the core issue cowwoc
- Re: [rtcweb] VP8 vs H.264 - the core issue Harald Alvestrand
- Re: [rtcweb] VP8 vs H.264 - the core issue cowwoc
- Re: [rtcweb] VP8 vs H.264 - the core issue Cullen Jennings (fluffy)
- Re: [rtcweb] VP8 vs H.264 - the core issue Martin Thomson
- Re: [rtcweb] VP8 vs H.264 - the core issue cowwoc
- Re: [rtcweb] VP8 vs H.264 - the core issue cowwoc
- Re: [rtcweb] VP8 vs H.264 - the core issue Victor Pascual Avila
- Re: [rtcweb] VP8 vs H.264 - the core issue cowwoc
- Re: [rtcweb] VP8 vs H.264 - the core issue David Singer
- Re: [rtcweb] VP8 vs H.264 - the core issue Martin J. Dürst
- Re: [rtcweb] VP8 vs H.264 - the core issue Matthew Kaufman
- Re: [rtcweb] VP8 vs H.264 - the core issue Monty Montgomery
- Re: [rtcweb] VP8 vs H.264 - the core issue Jack Moffitt
- Re: [rtcweb] VP8 vs H.264 - the core issue Bjoern Hoehrmann
- Re: [rtcweb] VP8 vs H.264 - the core issue Matthew Kaufman
- Re: [rtcweb] VP8 vs H.264 - the core issue Jeremy Laurenson (jlaurens)
- Re: [rtcweb] VP8 vs H.264 - the core issue Basil Mohamed Gohar