Re: [rtcweb] H.264 patent licensing options (was: Re: confirming sense of the room: mti codec)
Martin Thomson <martin.thomson@gmail.com> Wed, 10 December 2014 21:59 UTC
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References: <E3FA0C72-48C5-465E-AE15-EB19D8D563A7@ieca.com> <54820E74.90201@mozilla.com> <54861AD6.8090603@reavy.org> <BBF5DDFE515C3946BC18D733B20DAD233998AC05@XMB122CNC.rim.net> <63BC3D6D-03A1-41C2-B92D-C8DD57DC51DB@nostrum.com> <BBF5DDFE515C3946BC18D733B20DAD233998ADF1@XMB122CNC.rim.net> <87d27r9o0a.fsf_-_@mid.deneb.enyo.de>
Date: Wed, 10 Dec 2014 13:59:05 -0800
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From: Martin Thomson <martin.thomson@gmail.com>
To: Florian Weimer <fw@deneb.enyo.de>
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Cc: "rtcweb@ietf.org" <rtcweb@ietf.org>
Subject: Re: [rtcweb] H.264 patent licensing options (was: Re: confirming sense of the room: mti codec)
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On 10 December 2014 at 13:46, Florian Weimer <fw@deneb.enyo.de> wrote: > This rules out commercial use. Doesn't this fail the “reasonable” > part of RAND because it is expected that commercial end users obtain a > separate patent license of their own (which is not part of a product > that can be purchased)? If this is still considered “reasonable”, is > the fact relevant that all published MPEG-LA material about H.264 > refers to patent licensing in a broadcasting context (either the > production side, or the receiver side)? This strongly suggests to me > that they may lack the rights to license H.264 for use in video > conferencing applications. I recommend that you consult counsel on these sorts of questions. Seeking legal opinion on an internet mailing list might not produce the best results.
- [rtcweb] confirming sense of the room: mti codec Sean Turner
- Re: [rtcweb] confirming sense of the room: mti co… Krasimir D. Kolarov
- Re: [rtcweb] confirming sense of the room: mti co… Adam Roach
- Re: [rtcweb] confirming sense of the room: mti co… Bernard Aboba
- Re: [rtcweb] confirming sense of the room: mti co… Jean-Marc Valin
- Re: [rtcweb] confirming sense of the room: mti co… DRAGE, Keith (Keith)
- Re: [rtcweb] confirming sense of the room: mti co… Jack Moffitt
- Re: [rtcweb] confirming sense of the room: mti co… Gaelle Martin-Cocher
- Re: [rtcweb] confirming sense of the room: mti co… Lorenzo Miniero
- Re: [rtcweb] confirming sense of the room: mti co… David Singer
- Re: [rtcweb] confirming sense of the room: mti co… Adam Roach
- Re: [rtcweb] confirming sense of the room: mti co… Adam Roach
- Re: [rtcweb] confirming sense of the room: mti co… Bernard Aboba
- Re: [rtcweb] confirming sense of the room: mti co… David Singer
- Re: [rtcweb] confirming sense of the room: mti co… Andrew Allen
- Re: [rtcweb] confirming sense of the room: mti co… Bernard Aboba
- Re: [rtcweb] confirming sense of the room: mti co… cowwoc
- Re: [rtcweb] confirming sense of the room: mti co… Monty Montgomery
- Re: [rtcweb] confirming sense of the room: mti co… Bernard Aboba
- Re: [rtcweb] confirming sense of the room: mti co… Andrew Allen
- Re: [rtcweb] confirming sense of the room: mti co… Maik Merten
- Re: [rtcweb] confirming sense of the room: mti co… Harald Alvestrand
- Re: [rtcweb] confirming sense of the room: mti co… Jean-Marc Valin
- Re: [rtcweb] confirming sense of the room: mti co… Andrew Allen
- Re: [rtcweb] confirming sense of the room: mti co… Adam Roach
- Re: [rtcweb] confirming sense of the room: mti co… Adam Roach
- Re: [rtcweb] confirming sense of the room: mti co… David Singer
- Re: [rtcweb] confirming sense of the room: mti co… Adam Roach
- Re: [rtcweb] confirming sense of the room: mti co… David Singer
- Re: [rtcweb] confirming sense of the room: mti co… Harald Alvestrand
- Re: [rtcweb] confirming sense of the room: mti co… Mohammed Raad
- Re: [rtcweb] confirming sense of the room: mti co… Timothy B. Terriberry
- Re: [rtcweb] confirming sense of the room: mti co… Nathan Egge
- Re: [rtcweb] confirming sense of the room: mti co… Martin Thomson
- Re: [rtcweb] confirming sense of the room: mti co… Justin Uberti
- Re: [rtcweb] confirming sense of the room: mti co… Martin Thomson
- Re: [rtcweb] confirming sense of the room: mti co… Randell Jesup
- Re: [rtcweb] confirming sense of the room: mti co… Iñaki Baz Castillo
- Re: [rtcweb] confirming sense of the room: mti co… Cavigioli, Chris
- Re: [rtcweb] confirming sense of the room: mti co… Roman Shpount
- Re: [rtcweb] confirming sense of the room: mti co… Andrew Allen
- Re: [rtcweb] confirming sense of the room: mti co… Peter Saint-Andre - &yet
- Re: [rtcweb] confirming sense of the room: mti co… Eric Rescorla
- Re: [rtcweb] confirming sense of the room: mti co… Nathan Egge
- Re: [rtcweb] confirming sense of the room: mti co… Gustavo Garcia
- Re: [rtcweb] confirming sense of the room: mti co… Tim Panton
- Re: [rtcweb] confirming sense of the room: mti co… Silvia Pfeiffer
- Re: [rtcweb] confirming sense of the room: mti co… Marc Petit-Huguenin
- Re: [rtcweb] confirming sense of the room: mti co… Mo Zanaty (mzanaty)
- Re: [rtcweb] confirming sense of the room: mti co… Ron
- [rtcweb] Interop *and* robustness Ron
- Re: [rtcweb] confirming sense of the room: mti co… Maire Reavy
- Re: [rtcweb] confirming sense of the room: mti co… Simon Perreault
- Re: [rtcweb] confirming sense of the room: mti co… Andrew Allen
- Re: [rtcweb] confirming sense of the room: mti co… Iñaki Baz Castillo
- Re: [rtcweb] confirming sense of the room: mti co… Cavigioli, Chris
- Re: [rtcweb] confirming sense of the room: mti co… Adam Roach
- Re: [rtcweb] confirming sense of the room: mti co… Andrew Allen
- Re: [rtcweb] confirming sense of the room: mti co… Justin Uberti
- Re: [rtcweb] confirming sense of the room: mti co… Andrew Allen
- Re: [rtcweb] confirming sense of the room: mti co… Suhas Nandakumar
- Re: [rtcweb] confirming sense of the room: mti co… David Singer
- Re: [rtcweb] confirming sense of the room: mti co… Alexandre GOUAILLARD
- Re: [rtcweb] confirming sense of the room: mti co… Randell Jesup
- Re: [rtcweb] confirming sense of the room: mti co… Adam Roach
- Re: [rtcweb] confirming sense of the room: mti co… Ron
- Re: [rtcweb] confirming sense of the room: mti co… Andrew Allen
- Re: [rtcweb] confirming sense of the room: mti co… Cavigioli, Chris
- Re: [rtcweb] confirming sense of the room: mti co… Martin J. Dürst
- Re: [rtcweb] confirming sense of the room: mti co… Monty Montgomery
- Re: [rtcweb] confirming sense of the room: mti co… Peter Thatcher
- Re: [rtcweb] confirming sense of the room: mti co… Bo Burman
- Re: [rtcweb] confirming sense of the room: mti co… Hutton, Andrew
- Re: [rtcweb] confirming sense of the room: mti co… Victor Pascual Avila
- Re: [rtcweb] confirming sense of the room: mti co… Adam Roach
- Re: [rtcweb] confirming sense of the room: mti co… cowwoc
- Re: [rtcweb] confirming sense of the room: mti co… John Leslie
- Re: [rtcweb] confirming sense of the room: mti co… stephane.proust
- Re: [rtcweb] confirming sense of the room: mti co… David Singer
- Re: [rtcweb] confirming sense of the room: mti co… cowwoc
- Re: [rtcweb] confirming sense of the room: mti co… Erik Lagerway
- Re: [rtcweb] confirming sense of the room: mti co… Bernard Aboba
- Re: [rtcweb] confirming sense of the room: mti co… Eric Rescorla
- Re: [rtcweb] confirming sense of the room: mti co… Bernard Aboba
- Re: [rtcweb] confirming sense of the room: mti co… Ron
- Re: [rtcweb] confirming sense of the room: mti co… Tim Panton
- Re: [rtcweb] confirming sense of the room: mti co… Iñaki Baz Castillo
- Re: [rtcweb] confirming sense of the room: mti co… Sergio Garcia Murillo
- Re: [rtcweb] confirming sense of the room: mti co… Eric Rescorla
- Re: [rtcweb] confirming sense of the room: mti co… Gaelle Martin-Cocher
- [rtcweb] WebRTC compatible endpoints (WAS: confir… Sergio Garcia Murillo
- Re: [rtcweb] confirming sense of the room: mti co… Ron
- Re: [rtcweb] WebRTC compatible endpoints (WAS: co… Christer Holmberg
- Re: [rtcweb] WebRTC compatible endpoints (WAS: co… Gaelle Martin-Cocher
- Re: [rtcweb] WebRTC compatible endpoints (WAS: co… Harald Alvestrand
- Re: [rtcweb] confirming sense of the room: mti co… David Singer
- Re: [rtcweb] confirming sense of the room: mti co… Ron
- Re: [rtcweb] WebRTC compatible endpoints (WAS: co… Gaelle Martin-Cocher
- [rtcweb] H.264 patent licensing options (was: Re:… Florian Weimer
- Re: [rtcweb] confirming sense of the room: mti co… David Singer
- Re: [rtcweb] H.264 patent licensing options (was:… Martin Thomson
- Re: [rtcweb] WebRTC compatible endpoints (WAS: co… Randell Jesup
- [rtcweb] WebRTC endpoint categories Ron
- Re: [rtcweb] H.264 patent licensing options (was:… Richard Barnes
- Re: [rtcweb] H.264 patent licensing options (was:… Lorenzo Miniero
- Re: [rtcweb] confirming sense of the room: mti co… Andrew Allen
- Re: [rtcweb] H.264 patent licensing options Sergio Garcia Murillo
- Re: [rtcweb] H.264 patent licensing options (was:… Lorenzo Miniero
- Re: [rtcweb] H.264 patent licensing options (was:… Roman Shpount
- Re: [rtcweb] WebRTC endpoint categories Sergio Garcia Murillo
- Re: [rtcweb] confirming sense of the room: mti co… David Singer
- Re: [rtcweb] H.264 patent licensing options Martin Thomson
- Re: [rtcweb] H.264 patent licensing options Florian Weimer
- Re: [rtcweb] H.264 patent licensing options Roman Shpount
- Re: [rtcweb] H.264 patent licensing options (was:… Cullen Jennings (fluffy)
- Re: [rtcweb] H.264 patent licensing options cowwoc
- Re: [rtcweb] H.264 patent licensing options (was:… Tim Panton
- Re: [rtcweb] H.264 patent licensing options Richard Barnes
- Re: [rtcweb] H.264 patent licensing options John Leslie
- Re: [rtcweb] H.264 patent licensing options Richard Barnes
- Re: [rtcweb] H.264 patent licensing options Richard Barnes
- [rtcweb] What is the judging criteria? (Was: H.26… cowwoc
- Re: [rtcweb] What is the judging criteria? (Was: … Richard Barnes
- Re: [rtcweb] What is the judging criteria? (Was: … Roman Shpount
- Re: [rtcweb] What is the judging criteria? (Was: … Richard Barnes
- Re: [rtcweb] What is the judging criteria? (Was: … cowwoc
- Re: [rtcweb] WebRTC endpoint categories Gaelle Martin-Cocher
- Re: [rtcweb] What is the judging criteria? (Was: … Richard Barnes
- Re: [rtcweb] confirming sense of the room: mti co… Ross Finlayson
- Re: [rtcweb] confirming sense of the room: mti co… Iñaki Baz Castillo
- Re: [rtcweb] confirming sense of the room: mti co… Martin J. Dürst
- Re: [rtcweb] confirming sense of the room: mti co… Peter Saint-Andre - &yet
- Re: [rtcweb] confirming sense of the room: mti co… Adam Roach
- Re: [rtcweb] confirming sense of the room: mti co… Iñaki Baz Castillo
- Re: [rtcweb] confirming sense of the room: mti co… Adam Roach
- Re: [rtcweb] confirming sense of the room: mti co… Gaelle Martin-Cocher
- Re: [rtcweb] Unhappy People (was: confirming sens… Timothy B. Terriberry
- Re: [rtcweb] confirming sense of the room: mti co… Iñaki Baz Castillo
- Re: [rtcweb] confirming sense of the room: mti co… Gaelle Martin-Cocher
- Re: [rtcweb] confirming sense of the room: mti co… Mo Zanaty (mzanaty)
- Re: [rtcweb] confirming sense of the room: mti co… Gaelle Martin-Cocher
- Re: [rtcweb] confirming sense of the room: mti co… David Singer
- Re: [rtcweb] confirming sense of the room: mti co… David Singer
- Re: [rtcweb] confirming sense of the room: mti co… David Singer
- Re: [rtcweb] confirming sense of the room: mti co… Peter Saint-Andre - &yet
- Re: [rtcweb] confirming sense of the room: mti co… Iñaki Baz Castillo
- Re: [rtcweb] confirming sense of the room: mti co… Ron
- Re: [rtcweb] confirming sense of the room: mti co… Sean Turner
- Re: [rtcweb] confirming sense of the room: mti co… Jonathan Rosenberg
- Re: [rtcweb] confirming sense of the room: mti co… Iñaki Baz Castillo
- Re: [rtcweb] confirming sense of the room: mti co… Iñaki Baz Castillo
- [rtcweb] Please change the subject! Harald Alvestrand
- Re: [rtcweb] confirming sense of the room: mti co… Peter Saint-Andre - &yet
- Re: [rtcweb] confirming sense of the room: mti co… John Leslie
- [rtcweb] revisiting MTI Peter Saint-Andre - &yet
- Re: [rtcweb] revisiting MTI Ted Hardie
- Re: [rtcweb] revisiting MTI Peter Saint-Andre - &yet
- Re: [rtcweb] revisiting MTI Adam Roach
- Re: [rtcweb] revisiting MTI John Leslie
- Re: [rtcweb] revisiting MTI Peter Saint-Andre - &yet
- Re: [rtcweb] revisiting MTI Adam Roach
- Re: [rtcweb] revisiting MTI Daniel-Constantin Mierla
- Re: [rtcweb] revisiting MTI Iñaki Baz Castillo
- Re: [rtcweb] revisiting MTI John Leslie
- Re: [rtcweb] revisiting MTI Eric Rescorla
- Re: [rtcweb] revisiting MTI John Leslie
- Re: [rtcweb] revisiting MTI Harald Alvestrand
- Re: [rtcweb] revisiting MTI Eric Rescorla
- Re: [rtcweb] revisiting MTI John Leslie
- Re: [rtcweb] revisiting MTI Eric Rescorla
- Re: [rtcweb] revisiting MTI John Leslie
- Re: [rtcweb] revisiting MTI Gaelle Martin-Cocher
- Re: [rtcweb] revisiting MTI Gaelle Martin-Cocher
- Re: [rtcweb] revisiting MTI Eric Rescorla
- Re: [rtcweb] revisiting MTI Roman Shpount
- Re: [rtcweb] revisiting MTI David Singer
- Re: [rtcweb] revisiting MTI Sean Turner
- Re: [rtcweb] revisiting MTI Iñaki Baz Castillo
- Re: [rtcweb] revisiting MTI Eric Rescorla
- Re: [rtcweb] revisiting MTI Gaelle Martin-Cocher
- Re: [rtcweb] revisiting MTI Gaelle Martin-Cocher
- Re: [rtcweb] revisiting MTI DRAGE, Keith (Keith)
- Re: [rtcweb] revisiting MTI Eric Rescorla
- Re: [rtcweb] revisiting MTI Adam Roach
- Re: [rtcweb] revisiting MTI Christer Holmberg
- Re: [rtcweb] revisiting MTI David Singer
- Re: [rtcweb] revisiting MTI Gaelle Martin-Cocher
- Re: [rtcweb] revisiting MTI Eric Rescorla
- Re: [rtcweb] revisiting MTI Roman Shpount
- Re: [rtcweb] revisiting MTI tim panton
- Re: [rtcweb] revisiting why WebRTC is succeeding … Bernard Aboba
- Re: [rtcweb] revisiting MTI Bernard Aboba
- Re: [rtcweb] revisiting why WebRTC is succeeding … Adam Roach
- Re: [rtcweb] revisiting why WebRTC is succeeding … Bernard Aboba
- Re: [rtcweb] revisiting why WebRTC is succeeding … Ted Hardie
- Re: [rtcweb] revisiting MTI Roman Shpount
- Re: [rtcweb] revisiting why WebRTC is succeeding … Bernard Aboba
- Re: [rtcweb] revisiting MTI Randell Jesup
- Re: [rtcweb] revisiting MTI Cavigioli, Chris
- Re: [rtcweb] revisiting why WebRTC is succeeding … Harald Alvestrand
- Re: [rtcweb] revisiting why WebRTC is succeeding … Simon Pietro Romano
- Re: [rtcweb] revisiting why WebRTC is succeeding … Eric Rescorla
- Re: [rtcweb] confirming sense of the room: mti co… Daniel-Constantin Mierla
- Re: [rtcweb] confirming sense of the room: mti co… Iñaki Baz Castillo