Re: [rtcweb] H.264's high-low play (Was: H.264 IPR disclosures (or persistent lack thereof))
Basil Mohamed Gohar <basilgohar@librevideo.org> Sun, 15 December 2013 03:02 UTC
Return-Path: <basilgohar@librevideo.org>
X-Original-To: rtcweb@ietfa.amsl.com
Delivered-To: rtcweb@ietfa.amsl.com
Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 8F4EF1AE007 for <rtcweb@ietfa.amsl.com>; Sat, 14 Dec 2013 19:02:07 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.9
X-Spam-Level:
X-Spam-Status: No, score=-1.9 tagged_above=-999 required=5 tests=[BAYES_00=-1.9] autolearn=ham
Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id vgpJYOMnF2hP for <rtcweb@ietfa.amsl.com>; Sat, 14 Dec 2013 19:02:00 -0800 (PST)
Received: from mail.zaytoon.hidayahonline.net (zaytoon.hidayahonline.net [173.193.202.83]) by ietfa.amsl.com (Postfix) with ESMTP id 8D7A61AE006 for <rtcweb@ietf.org>; Sat, 14 Dec 2013 19:02:00 -0800 (PST)
Received: from [192.168.1.100] (d60-65-38-134.col.wideopenwest.com [65.60.134.38]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) (Authenticated sender: basilgohar@librevideo.org) by mail.zaytoon.hidayahonline.net (Postfix) with ESMTPSA id 5B17465A30E for <rtcweb@ietf.org>; Sat, 14 Dec 2013 22:01:52 -0500 (EST)
Message-ID: <52AD1B95.1050400@librevideo.org>
Date: Sat, 14 Dec 2013 22:01:41 -0500
From: Basil Mohamed Gohar <basilgohar@librevideo.org>
Organization: Libre Video
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.1.0
MIME-Version: 1.0
To: rtcweb@ietf.org
References: <20131212214310.GR3245@audi.shelbyville.oz> <CECFA3EA.AC30E%stewe@stewe.org> <949EF20990823C4C85C18D59AA11AD8B0F8739@FR712WXCHMBA11.zeu.alcatel-lucent.com> <20131213024334.GV3245@audi.shelbyville.oz> <949EF20990823C4C85C18D59AA11AD8B0F88D6@FR712WXCHMBA11.zeu.alcatel-lucent.com> <20131213033344.GW3245@audi.shelbyville.oz> <CECFF758.205FF%mzanaty@cisco.com> <E44893DD4E290745BB608EB23FDDB7620A16219B@008-AM1MPN1-042.mgdnok.nokia.com> <20131214102855.GY3245@audi.shelbyville.oz> <20131214122049.604352b3@rainpc> <20131214132520.GZ3245@audi.shelbyville.oz> <52AC7B89.3030103@bbs.darktech.org> <CAHp8n2==FmVsdr3+HLT226pv3wm9i8ma_fE0EyDM0dY0PfbZjA@mail.gmail.com> <52ACCAAA.8040303@bbs.darktech.org> <CABcZeBMj8igNggmXKqZtZX24a41C9yaG5hXBkTQ0tF7HZOagUg@mail.gmail.com>
In-Reply-To: <CABcZeBMj8igNggmXKqZtZX24a41C9yaG5hXBkTQ0tF7HZOagUg@mail.gmail.com>
Content-Type: text/plain; charset="ISO-8859-1"
Content-Transfer-Encoding: 7bit
Subject: Re: [rtcweb] H.264's high-low play (Was: H.264 IPR disclosures (or persistent lack thereof))
X-BeenThere: rtcweb@ietf.org
X-Mailman-Version: 2.1.15
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: Sun, 15 Dec 2013 03:02:08 -0000
On 12/14/2013 04:29 PM, Eric Rescorla wrote: > On Sat, Dec 14, 2013 at 1:16 PM, cowwoc <cowwoc@bbs.darktech.org> wrote: >> On 14/12/2013 3:00 PM, Silvia Pfeiffer wrote: >>> >>> While I'm all for vp8, this argument is a far shot. I actually think that >>> the longer we wait, the easier it will be to pick vp8. >>> >>> Did you notice that the only objection to choosing vp8 that returns in the >>> survey is the Nokia ipr statement? There is no mention any more of lack of >>> hw support? When Google makes the binary offer that Cisco made for h264, >>> that goes away. I wonder what objections will remain?? >>> >>> Time is actually on the side of royalty free in this case faict. >>> >> >> I think there is a bit of a fallacy at play here. H.264's installed base in >> the context of WebRTC is exactly zero. Why? Because there is no meaningful >> encoder support on any platform. > > "Installed base" here also means the very large number of > existing devices which speak SIP and which have H.264-only. > > With that said, there are also a large number of devices with > built-in H.264 encoders. > > >> IPR-issues aside, does anyone honestly think that we'd be better off with a >> video codec monopoly? I'd much rather see VP8 and H.264 compete on equal >> footing. I believe that one of Mozilla's primary goals for entering the >> mobile market was to create competition in that space, which is why I hope >> that they will push for competition in this space as well. > > I'm not sure what you think "Mozilla" should do other than what it's doing, > which is to support both codecs. > > -Ekr Ekr, Can you provide something that points to this: > "Installed base" here also means the very large number of > existing devices which speak SIP and which have H.264-only. as a fact? I'm particularly interested in the "very large number" part more than the H.264-only part. How many SIP devices are really out there that have any a passing interest or chance at being an interop target for rtcweb? The reason I ask is because amongst the most pressing strengths of H.264 as MTI for rtcweb is interop, but interop is not a primary goal of rtcweb. Introducing the burden of H.264 into the spec for new devices, technologies, and methods should not be a factor if the true relevance is minimal or, in fact, small enough to be considered non-existent. -- Libre Video http://librevideo.org
- [rtcweb] Cisco to open source its H.264 implement… Jonathan Rosenberg (jdrosen)
- Re: [rtcweb] Cisco to open source its H.264 imple… Karl Stahl
- Re: [rtcweb] Cisco to open source its H.264 imple… Leon Geyser
- Re: [rtcweb] Cisco to open source its H.264 imple… Matt Fredrickson
- Re: [rtcweb] Cisco to open source its H.264 imple… Jonathan Rosenberg
- Re: [rtcweb] Cisco to open source its H.264 imple… Peter Thatcher
- Re: [rtcweb] Cisco to open source its H.264 imple… Matt Fredrickson
- Re: [rtcweb] Cisco to open source its H.264 imple… Adam Roach
- Re: [rtcweb] Cisco to open source its H.264 imple… Adam Roach
- Re: [rtcweb] Cisco to open source its H.264 imple… Ted Hardie
- Re: [rtcweb] Cisco to open source its H.264 imple… Lorenzo Miniero
- Re: [rtcweb] Cisco to open source its H.264 imple… Adam Roach
- Re: [rtcweb] Cisco to open source its H.264 imple… Ethan Hugg
- Re: [rtcweb] Cisco to open source its H.264 imple… Monty Montgomery
- Re: [rtcweb] Cisco to open source its H.264 imple… Monty Montgomery
- Re: [rtcweb] Cisco to open source its H.264 imple… Lorenzo Miniero
- Re: [rtcweb] Cisco to open source its H.264 imple… Max Jonas Werner
- Re: [rtcweb] Cisco to open source its H.264 imple… Matt Fredrickson
- Re: [rtcweb] Cisco to open source its H.264 imple… Ted Hardie
- Re: [rtcweb] Cisco to open source its H.264 imple… Cullen Jennings (fluffy)
- Re: [rtcweb] Cisco to open source its H.264 imple… Jonathan Rosenberg
- Re: [rtcweb] Cisco to open source its H.264 imple… Cullen Jennings (fluffy)
- Re: [rtcweb] Cisco to open source its H.264 imple… Matt Fredrickson
- Re: [rtcweb] Cisco to open source its H.264 imple… Steve Sokol
- Re: [rtcweb] Cisco to open source its H.264 imple… Leon Geyser
- Re: [rtcweb] Cisco to open source its H.264 imple… Matt Fredrickson
- Re: [rtcweb] Cisco to open source its H.264 imple… Jonathan Rosenberg
- Re: [rtcweb] Cisco to open source its H.264 imple… Adam Roach
- Re: [rtcweb] Cisco to open source its H.264 imple… Jeremy Laurenson (jlaurens)
- Re: [rtcweb] Cisco to open source its H.264 imple… Cullen Jennings (fluffy)
- Re: [rtcweb] Cisco to open source its H.264 imple… Göran Eriksson AP
- Re: [rtcweb] Cisco to open source its H.264 imple… Jeremy Laurenson (jlaurens)
- Re: [rtcweb] Cisco to open source its H.264 imple… Lorenzo Miniero
- Re: [rtcweb] Cisco to open source its H.264 imple… Cullen Jennings (fluffy)
- Re: [rtcweb] Cisco to open source its H.264 imple… DRAGE, Keith (Keith)
- Re: [rtcweb] Cisco to open source its H.264 imple… cowwoc
- Re: [rtcweb] Cisco to open source its H.264 imple… Lorenzo Miniero
- Re: [rtcweb] Cisco to open source its H.264 imple… David Singer
- Re: [rtcweb] Cisco to open source its H.264 imple… cowwoc
- Re: [rtcweb] Cisco to open source its H.264 imple… Paul Giralt
- Re: [rtcweb] Cisco to open source its H.264 imple… Cullen Jennings (fluffy)
- Re: [rtcweb] Cisco to open source its H.264 imple… Ron
- Re: [rtcweb] Cisco to open source its H.264 imple… Paul Giralt
- Re: [rtcweb] Cisco to open source its H.264 imple… Leon Geyser
- Re: [rtcweb] Cisco to open source its H.264 imple… Kaiduan Xie
- Re: [rtcweb] Cisco to open source its H.264 imple… Cullen Jennings
- Re: [rtcweb] Cisco to open source its H.264 imple… cowwoc
- Re: [rtcweb] Cisco to open source its H.264 imple… Ron
- Re: [rtcweb] Cisco to open source its H.264 imple… Cullen Jennings
- Re: [rtcweb] Cisco to open source its H.264 imple… Ron
- Re: [rtcweb] Cisco to open source its H.264 imple… Roman Shpount
- Re: [rtcweb] Cisco to open source its H.264 imple… Cullen Jennings (fluffy)
- Re: [rtcweb] Cisco to open source its H.264 imple… Cullen Jennings
- Re: [rtcweb] Cisco to open source its H.264 imple… Cullen Jennings
- [rtcweb] VP8 binary module (Was: Cisco to open so… cowwoc
- Re: [rtcweb] Cisco to open source its H.264 imple… Roman Shpount
- Re: [rtcweb] Cisco to open source its H.264 imple… Ron
- Re: [rtcweb] Cisco to open source its H.264 imple… Ron
- Re: [rtcweb] VP8 binary module (Was: Cisco to ope… Kaiduan Xie
- Re: [rtcweb] Cisco to open source its H.264 imple… Ron
- Re: [rtcweb] Cisco to open source its H.264 imple… Roman Shpount
- Re: [rtcweb] Cisco to open source its H.264 imple… Engel Nyst
- Re: [rtcweb] Cisco to open source its H.264 imple… Daniel-Constantin Mierla
- Re: [rtcweb] Cisco to open source its H.264 imple… cowwoc
- Re: [rtcweb] Cisco to open source its H.264 imple… Stephan Wenger
- Re: [rtcweb] VP8 binary module (Was: Cisco to ope… Bjoern Hoehrmann
- Re: [rtcweb] Cisco to open source its H.264 imple… Adam Roach
- Re: [rtcweb] Cisco to open source its H.264 imple… Ron
- Re: [rtcweb] VP8 binary module (Was: Cisco to ope… Justin Uberti
- Re: [rtcweb] Cisco to open source its H.264 imple… Daniel-Constantin Mierla
- Re: [rtcweb] Cisco to open source its H.264 imple… Ron
- Re: [rtcweb] Cisco to open source its H.264 imple… DRAGE, Keith (Keith)
- Re: [rtcweb] Cisco to open source its H.264 imple… Cullen Jennings
- Re: [rtcweb] Cisco to open source its H.264 imple… Cullen Jennings
- Re: [rtcweb] Cisco to open source its H.264 imple… Jack Moffitt
- Re: [rtcweb] Cisco to open source its H.264 imple… Engel Nyst
- Re: [rtcweb] Cisco to open source its H.264 imple… Mo Zanaty (mzanaty)
- [rtcweb] H.264 IPR disclosures (or persistent lac… Ron
- Re: [rtcweb] Cisco to open source its H.264 imple… Ron
- Re: [rtcweb] Cisco to open source its H.264 imple… Basil Mohamed Gohar
- Re: [rtcweb] H.264 IPR disclosures (or persistent… DRAGE, Keith (Keith)
- Re: [rtcweb] Cisco to open source its H.264 imple… Engel Nyst
- Re: [rtcweb] Cisco to open source its H.264 imple… Mo Zanaty (mzanaty)
- Re: [rtcweb] H.264 IPR disclosures (or persistent… Ron
- Re: [rtcweb] Cisco to open source its H.264 imple… Ron
- Re: [rtcweb] Cisco to open source its H.264 imple… Gili
- Re: [rtcweb] H.264 IPR disclosures (or persistent… Mo Zanaty (mzanaty)
- Re: [rtcweb] H.264 IPR disclosures (or persistent… SM
- Re: [rtcweb] Cisco to open source its H.264 imple… Mo Zanaty (mzanaty)
- [rtcweb] H.264's high-low play (Was: H.264 IPR di… cowwoc
- Re: [rtcweb] H.264 IPR disclosures (or persistent… Mo Zanaty (mzanaty)
- Re: [rtcweb] H.264 IPR disclosures (or persistent… Markus.Isomaki
- Re: [rtcweb] H.264 IPR disclosures (or persistent… DRAGE, Keith (Keith)
- Re: [rtcweb] H.264 IPR disclosures (or persistent… Ron
- Re: [rtcweb] H.264 IPR disclosures (or persistent… Lorenzo Miniero
- Re: [rtcweb] H.264 IPR disclosures (or persistent… Ron
- Re: [rtcweb] H.264 IPR disclosures (or persistent… SM
- Re: [rtcweb] H.264's high-low play (Was: H.264 IP… bryandonnovan
- Re: [rtcweb] H.264's high-low play (Was: H.264 IP… Eric Rescorla
- Re: [rtcweb] H.264's high-low play (Was: H.264 IP… bryandonnovan
- Re: [rtcweb] H.264's high-low play (Was: H.264 IP… Eric Rescorla
- Re: [rtcweb] H.264's high-low play (Was: H.264 IP… Silvia Pfeiffer
- [rtcweb] Hermetic builds (Re: Cisco to open sourc… Harald Alvestrand
- Re: [rtcweb] H.264's high-low play (Was: H.264 IP… cowwoc
- Re: [rtcweb] H.264's high-low play (Was: H.264 IP… Eric Rescorla
- Re: [rtcweb] H.264's high-low play (Was: H.264 IP… Jeremy Laurenson (jlaurens)
- Re: [rtcweb] H.264's high-low play (Was: H.264 IP… Basil Mohamed Gohar
- Re: [rtcweb] H.264's high-low play (Was: H.264 IP… Dave Crocker
- Re: [rtcweb] H.264's high-low play (Was: H.264 IP… DRAGE, Keith (Keith)
- Re: [rtcweb] H.264's high-low play (Was: H.264 IP… Ron
- Re: [rtcweb] H.264's high-low play (Was: H.264 IP… Basil Mohamed Gohar
- Re: [rtcweb] H.264's high-low play (Was: H.264 IP… Roman Shpount
- Re: [rtcweb] H.264 IPR disclosures (or persistent… DRAGE, Keith (Keith)
- Re: [rtcweb] H.264's high-low play (Was: H.264 IP… cowwoc
- Re: [rtcweb] H.264's high-low play (Was: H.264 IP… Eric Rescorla
- Re: [rtcweb] H.264's high-low play (Was: H.264 IP… Adam Roach
- Re: [rtcweb] H.264's high-low play (Was: H.264 IP… cowwoc
- Re: [rtcweb] H.264's high-low play (Was: H.264 IP… Eric Rescorla
- Re: [rtcweb] H.264's high-low play (Was: H.264 IP… cowwoc
- Re: [rtcweb] H.264's high-low play (Was: H.264 IP… Eric Rescorla
- Re: [rtcweb] H.264's high-low play (Was: H.264 IP… cowwoc
- Re: [rtcweb] H.264 IPR disclosures (or persistent… Harald Alvestrand
- Re: [rtcweb] H.264's high-low play (Was: H.264 IP… Harald Alvestrand
- Re: [rtcweb] VP8 binary module (Was: Cisco to ope… Harald Alvestrand
- Re: [rtcweb] H.264 IPR disclosures (or persistent… Bjoern Hoehrmann
- Re: [rtcweb] H.264 IPR disclosures (or persistent… Harald Alvestrand
- Re: [rtcweb] Hermetic builds (Re: Cisco to open s… Bjoern Hoehrmann
- [rtcweb] Is there room for a compromise? John Leslie
- Re: [rtcweb] Hermetic builds (Re: Cisco to open s… Ron
- Re: [rtcweb] Is there room for a compromise? cowwoc
- Re: [rtcweb] Hermetic builds (Re: Cisco to open s… Randell Jesup
- Re: [rtcweb] Is there room for a compromise? John Leslie
- Re: [rtcweb] Is there room for a compromise? cowwoc
- Re: [rtcweb] Is there room for a compromise? what… David Singer
- Re: [rtcweb] Is there room for a compromise? what… cowwoc
- Re: [rtcweb] Is there room for a compromise? Ron
- Re: [rtcweb] Is there room for a compromise? what… Justin Uberti
- Re: [rtcweb] Is there room for a compromise? what… Dave Crocker
- Re: [rtcweb] Is there room for a compromise? Matthew Kaufman (SKYPE)
- Re: [rtcweb] Is there room for a compromise? Ron
- Re: [rtcweb] Is there room for a compromise? cowwoc
- Re: [rtcweb] Is there room for a compromise? Matthew Kaufman (SKYPE)
- Re: [rtcweb] Is there room for a compromise? Jack Moffitt
- Re: [rtcweb] Is there room for a compromise? John Leslie
- Re: [rtcweb] Is there room for a compromise? what… Bernard Aboba
- Re: [rtcweb] Is there room for a compromise? what… Ron
- Re: [rtcweb] Interoperability - what have we lear… Bernard Aboba
- Re: [rtcweb] Interoperability - what have we lear… Ron
- Re: [rtcweb] Is there room for a compromise? what… Martin Thomson
- Re: [rtcweb] Is there room for a compromise? what… Justin Uberti
- Re: [rtcweb] Is there room for a compromise? what… Eric Rescorla
- Re: [rtcweb] Interoperability - what have we lear… Bernard Aboba
- Re: [rtcweb] Interoperability - what have we lear… Colin Perkins
- Re: [rtcweb] Is there room for a compromise? what… Dave Crocker
- Re: [rtcweb] Is there room for a compromise? what… Eric Rescorla
- Re: [rtcweb] Is there room for a compromise? what… Dave Crocker
- Re: [rtcweb] Is there room for a compromise? what… Bjoern Hoehrmann
- Re: [rtcweb] Is there room for a compromise? what… Eric Rescorla
- Re: [rtcweb] Is there room for a compromise? what… Ron
- Re: [rtcweb] Is there room for a compromise? what… Bjoern Hoehrmann
- Re: [rtcweb] Is there room for a compromise? what… Eric Rescorla
- Re: [rtcweb] Is there room for a compromise? what… Dave Crocker
- Re: [rtcweb] Is there room for a compromise? what… Ron
- Re: [rtcweb] Is there room for a compromise? what… Richard Shockey
- Re: [rtcweb] Interoperability - what have we lear… Bernard Aboba
- Re: [rtcweb] Is there room for a compromise? what… tim panton
- Re: [rtcweb] Is there room for a compromise? what… Martin Thomson