Re: [rtcweb] Is there room for a compromise?
cowwoc <cowwoc@bbs.darktech.org> Fri, 20 December 2013 22:52 UTC
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Date: Fri, 20 Dec 2013 17:51:18 -0500
From: cowwoc <cowwoc@bbs.darktech.org>
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Subject: Re: [rtcweb] Is there room for a compromise?
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I have news for you: WebRTC will not run on all devices known to man. If I had to choose between interoperability for 95% of today's use-cases (browsers, smartphones) versus supporting WebRTC on my iToliet, I guess I'd have to forgo the iToliet. Gili On 20/12/2013 5:02 PM, Matthew Kaufman (SKYPE) wrote: > On resource-constrained devices, there will barely be room for one highly-optimized (potentially hardware-offloaded) video codec. Carrying software implementations of others, no matter how "simple", will simply not fit in available memory. > > Matthew Kaufman > ________________________________________ > From: rtcweb [rtcweb-bounces@ietf.org] on behalf of Ron [ron@debian.org] > Sent: Friday, December 20, 2013 10:29 AM > To: rtcweb@ietf.org > Subject: Re: [rtcweb] Is there room for a compromise? > > Sticking with the truth-in-advertising theme: > > On Fri, Dec 20, 2013 at 06:36:31AM -0500, John Leslie wrote: >> We have seen strenuous objections to re-compiling 20-year old code >> for H.261 (and needing to maintain it). > "strenuous" seems a little tenuous, as is the part about anybody actually > needing to use 20 year old or unmaintained code to have support for this. > > The only "20 year old code" that's been referenced here is a reference > implementation, that's interesting for IPR assurance reasons, but much > less so as a production code base (though on a modern machine, even its > 'not optimised for performance' state might still be faster than some or > all H.264 encoders, and give you better battery life to boot!). > > And that code probably took me nearly all of 15 minutes to resurrect, > and I could have stopped after the first 5 (with a trivial 3 line patch) > but I spent a few more to make it warning free and able to cross compile, > just because my coffee pot wasn't done percolating yet. > > > Or you know, I could have just downloaded a modern lib, that's currently > maintained and working and suitable for production use. > > >> It _is_ reasonable to think that maintaining code for _two_ obsolete >> codecs will deserve twice as much objection. > Yes, 2 x epsilon seems about right to me too. > > >> We don't _need_ to specify a MTI video codec -- with or without >> a MTI codec specified, _some_ browser will support the market demand. > Corollary: > > We don't _need_ to specify a WebRTC standard -- with or without a > WebRTC standard specified, _some_ product will support the market demand. > > > Except the charter says that's exactly the problem we're supposed to be > working on fixing: > > There are a number of proprietary implementations that provide direct > interactive rich communication using audio, video, collaboration, > games, etc. between two peers' web-browsers. These are not interoperable, > as they require non-standard extensions or plugins to work. There is a > desire to standardize the basis for such communication ... > > > So yeah, we could give up on that, and tell everybody to go use Skype, > or their mobile phone, or whatever the proprietary flavour of the day is > today. Or we could be good engineers and actually find a real working > compromise to solve this problem. One which calls an artificial blockage > caused by a wooden shoe exactly what it is. > > Ron > > > _______________________________________________ > rtcweb mailing list > rtcweb@ietf.org > https://www.ietf.org/mailman/listinfo/rtcweb > _______________________________________________ > rtcweb mailing list > rtcweb@ietf.org > https://www.ietf.org/mailman/listinfo/rtcweb
- [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