Re: [rtcweb] MTI Video Codec: a novel proposal
Justin Uberti <juberti@google.com> Tue, 11 November 2014 02:41 UTC
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From: Justin Uberti <juberti@google.com>
Date: Mon, 10 Nov 2014 18:41:01 -0800
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To: David Singer <singer@apple.com>
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Subject: Re: [rtcweb] MTI Video Codec: a novel proposal
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On Mon, Nov 10, 2014 at 3:04 PM, David Singer <singer@apple.com> wrote: > > On Nov 10, 2014, at 13:55 , Matthew Kaufman <matthew@matthew.at> wrote: > > > I cited those three players just as examples of known positions. There > are several others, of course. > > > > This proposal puts the large initial burden of IPR risk and/or cost on > the browser vendors... > > > > I think we would need to know how happy Apple, Google, Microsoft, and > Mozilla (plus the other major browser vendors ) are with a requirement that > both H.264 and VP8 be included with their browser and/or operating system. > > > > We may be tired of this, but it isn't like we have a royalty-free option > for H.264 MPEG-LA or IP risk indemnification from Google.. So what's > changed for the browser makers? > > That is my question too; what has changed since this was (effectively) > one of the options in the notorious long-ago poll? > > On the face of it, this requires proponents of ‘must be free’ to take on a > non-free license (in principle, though rarely in practice), which is > unacceptable to them, and for the ‘must be reasonably clear of IPR risk and > independently implementable’ people to have to take on IPR risk and try (?) > to implement from the specs, which seems unacceptable to them. > > I'm not sure what you are implying with your comment of "independently implementable" and parenthetical question mark, but there are multiple independent implementations of VP8 at this time. Besides the software implementations in libvpx and ffvp8, there are also many independent implementations in SoCs from Qualcomm, Nvidia, and Samsung, amongst others.
- [rtcweb] MTI Video Codec: a novel proposal Adam Roach
- Re: [rtcweb] MTI Video Codec: a novel proposal Lorenzo Miniero
- Re: [rtcweb] MTI Video Codec: a novel proposal Jonathan Rosenberg
- Re: [rtcweb] MTI Video Codec: a novel proposal Ron
- Re: [rtcweb] MTI Video Codec: a novel proposal Harald Alvestrand
- Re: [rtcweb] MTI Video Codec: a novel proposal DRAGE, Keith (Keith)
- Re: [rtcweb] MTI Video Codec: a novel proposal Bernard Aboba
- Re: [rtcweb] MTI Video Codec: a novel proposal Ron
- Re: [rtcweb] MTI Video Codec: a novel proposal tim panton
- Re: [rtcweb] MTI Video Codec: a novel proposal Daniel-Constantin Mierla
- Re: [rtcweb] MTI Video Codec: a novel proposal Timothy B. Terriberry
- Re: [rtcweb] MTI Video Codec: a novel proposal Cavigioli, Chris
- Re: [rtcweb] MTI Video Codec: a novel proposal Tim Panton
- Re: [rtcweb] MTI Video Codec: a novel proposal cowwoc
- Re: [rtcweb] MTI Video Codec: a novel proposal Daniel-Constantin Mierla
- Re: [rtcweb] MTI Video Codec: a novel proposal Cullen Jennings
- Re: [rtcweb] MTI Video Codec: a novel proposal Cavigioli, Chris
- Re: [rtcweb] MTI Video Codec: a novel proposal Stephan Wenger
- Re: [rtcweb] MTI Video Codec: a novel proposal Adam Roach
- Re: [rtcweb] MTI Video Codec: a novel proposal Justin Uberti
- Re: [rtcweb] MTI Video Codec: a novel proposal Eric Rescorla
- Re: [rtcweb] MTI Video Codec: a novel proposal Mary Barnes
- Re: [rtcweb] MTI Video Codec: a novel proposal Emil Ivov
- Re: [rtcweb] MTI Video Codec: a novel proposal Roman Shpount
- Re: [rtcweb] MTI Video Codec: a novel proposal Matthew Kaufman
- Re: [rtcweb] MTI Video Codec: a novel proposal Iñaki Baz Castillo
- Re: [rtcweb] MTI Video Codec: a novel proposal Matthew Kaufman
- Re: [rtcweb] MTI Video Codec: a novel proposal Iñaki Baz Castillo
- Re: [rtcweb] MTI Video Codec: a novel proposal Eric Rescorla
- Re: [rtcweb] MTI Video Codec: a novel proposal Harald Alvestrand
- Re: [rtcweb] MTI Video Codec: a novel proposal David Singer
- Re: [rtcweb] MTI Video Codec: a novel proposal Suhas Nandakumar
- Re: [rtcweb] MTI Video Codec: a novel proposal Bernard Aboba
- Re: [rtcweb] MTI Video Codec: a novel proposal Adam Roach
- Re: [rtcweb] MTI Video Codec: a novel proposal Tim Lindsey
- Re: [rtcweb] MTI Video Codec: a novel proposal Roman Shpount
- Re: [rtcweb] MTI Video Codec: a novel proposal Ron
- Re: [rtcweb] MTI Video Codec: a novel proposal David Singer
- Re: [rtcweb] MTI Video Codec: a novel proposal Harald Alvestrand
- Re: [rtcweb] MTI Video Codec: a novel proposal Justin Uberti
- Re: [rtcweb] MTI Video Codec: a novel proposal Bernard Aboba
- Re: [rtcweb] MTI Video Codec: a novel proposal Alexandre GOUAILLARD
- Re: [rtcweb] MTI Video Codec: a novel proposal Matthew Kaufman
- Re: [rtcweb] MTI Video Codec: a novel proposal Matthew Kaufman
- Re: [rtcweb] MTI Video Codec: a novel proposal Harald Alvestrand
- Re: [rtcweb] MTI Video Codec: a novel proposal Roman Shpount
- Re: [rtcweb] MTI Video Codec: a novel proposal Matthew Kaufman
- Re: [rtcweb] MTI Video Codec: a novel proposal Ron
- Re: [rtcweb] MTI Video Codec: a novel proposal Bernard Aboba
- Re: [rtcweb] MTI Video Codec: a novel proposal Victor Pascual Avila
- Re: [rtcweb] MTI Video Codec: a novel proposal Andrew Allen
- Re: [rtcweb] MTI Video Codec: a novel proposal Harald Alvestrand
- Re: [rtcweb] MTI Video Codec: a novel proposal Ron
- Re: [rtcweb] MTI Video Codec: a novel proposal Peter Saint-Andre - &yet
- Re: [rtcweb] MTI Video Codec: a novel proposal Martin Thomson
- Re: [rtcweb] MTI Video Codec: a novel proposal tim panton
- Re: [rtcweb] MTI Video Codec: a novel proposal Harald Alvestrand
- Re: [rtcweb] MTI Video Codec: a novel proposal Adam Roach
- Re: [rtcweb] MTI Video Codec: a novel proposal cowwoc
- Re: [rtcweb] MTI Video Codec: a novel proposal Iñaki Baz Castillo
- Re: [rtcweb] MTI Video Codec: a novel proposal Gaelle Martin-Cocher
- Re: [rtcweb] MTI Video Codec: a novel proposal Harald Alvestrand
- Re: [rtcweb] MTI Video Codec: a novel proposal cowwoc
- Re: [rtcweb] MTI Video Codec: a novel proposal stephane.proust
- Re: [rtcweb] MTI Video Codec: a novel proposal Randell Jesup
- Re: [rtcweb] MTI Video Codec: a novel proposal Gaelle Martin-Cocher
- Re: [rtcweb] MTI Video Codec: a novel proposal Shijun Sun
- Re: [rtcweb] MTI Video Codec: a novel proposal Florian Weimer