Re: [rtcweb] Confirmation of consensus on audio codecs
"Richard Shockey" <richard@shockey.us> Wed, 29 August 2012 22:16 UTC
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From: Richard Shockey <richard@shockey.us>
To: 'Harald Alvestrand' <harald@alvestrand.no>, rtcweb@ietf.org
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Date: Wed, 29 Aug 2012 18:16:27 -0400
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Subject: Re: [rtcweb] Confirmation of consensus on audio codecs
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Fine works for me but please 722 WB for SHOULD. Of course none of this will be of any significance if you can't agree on a reasonable offer/answer model that interoperates with public SIP networks ( previously called the PSTN ) -----Original Message----- From: rtcweb-bounces@ietf.org [mailto:rtcweb-bounces@ietf.org] On Behalf Of Harald Alvestrand Sent: Wednesday, August 29, 2012 6:22 AM To: rtcweb@ietf.org Subject: Re: [rtcweb] Confirmation of consensus on audio codecs Since the number of people stating their opinion has been large, I'll just reiterate the opinion I had (and hummed for) in Vancouver: Opus and G.711 should be mandatory to implement for RTCWEB. Since the question of whether there's any value to making the decision now has been raised: The first interoperable products implementing RTCWEB are shipping within a very short timeframe. Those first implementations will shape the market for what's actually used in practice. In order to allow applications requiring high quality sound to be among the first ones developed, those first products need to include a common choice of a high quality codec. Having the RTCWEB WG state as a decision that this codec should be Opus helps in making sure these products ship with Opus. The time to decide is now. Harald [Note - the same logic applies to video codecs, but I've accepted that it's impossible to make a consensus decision at this time on that issue. We'll just live with the consequences of that.] On 08/16/2012 07:15 PM, Cullen Jennings (fluffy) wrote: > At the last meeting we took a hum on selecting Opus and G.711 as the mediatory to implement audio codecs. If there is any new opinions please send them to the list by August 30th, after which the chairs will make a determination of consensus. > > Thanks, > Cullen > > Please note that the following IPR disclosure have been made on these > codecs. They can be found at > > http://datatracker.ietf.org/ipr/ > > > 2010-11-07 > . ID # 1445 > "Broadcom Corporation's Statement about IPR related to draft-ietf-codec-opus-00 and draft-ietf-codec-description-00 (1)" > 2010-11-07 > . ID # 1446 > "Xiph.Org Foundation's Statement about IPR related to draft-ietf-codec-opus-00" > 2010-11-12 > . ID # 1447 > "Broadcom Corporation's Statement about IPR related to draft-ietf-codec-opus-00 and draft-ietf-codec-description-00 (2)" > 2011-03-23 > . ID # 1520 > "Qualcomm Incorporated's Statement about IPR related to draft-ietf-codec-opus-05" > 2011-03-27 > . ID # 1524 > "Xiph.Org Foundation's Statement about IPR related to draft-ietf-codec-opus-05" > 2011-03-29 > . ID # 1526 > "Broadcom Corporation's Statement about IPR related to draft-ietf-codec-opus-05" > 2011-03-29 > . ID # 1525 > "Skype Limited's Statement about IPR related to draft-ietf-codec-opus-05" > 2011-07-23 > . ID # 1602 > "Skype Limited's Statement about IPR related to draft-ietf-codec-opus-07" > 2012-01-25 > . ID # 1670 > "Microsoft Corporation's Statement about IPR related to draft-ietf-codec-opus-10" > 2012-03-12 > . ID # 1712 > "Huawei Technologies Co.,Ltd's Statement about IPR related to draft-ietf-codec-opus-11 (1)" > 2012-04-02 > . ID # 1741 > "Huawei Technologies Co.,Ltd's Statement about IPR related to draft-ietf-codec-opus-11 (2)" > > > > _______________________________________________ > 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
- Re: [rtcweb] Confirmation of consensus on audio c… Richard Shockey
- Re: [rtcweb] Confirmation of consensus on audio c… Monty Montgomery
- [rtcweb] Confirmation of consensus on audio codecs Cullen Jennings (fluffy)
- Re: [rtcweb] Confirmation of consensus on audio c… Roman Shpount
- Re: [rtcweb] Confirmation of consensus on audio c… Bernard Aboba
- Re: [rtcweb] Confirmation of consensus on audio c… Richard Shockey
- Re: [rtcweb] Confirmation of consensus on audio c… Richard Shockey
- Re: [rtcweb] Confirmation of consensus on audio c… Monty Montgomery
- Re: [rtcweb] Confirmation of consensus on audio c… Lorenzo Miniero
- Re: [rtcweb] Confirmation of consensus on audio c… Matthew Kaufman
- Re: [rtcweb] Confirmation of consensus on audio c… Jonathan Rosenberg
- Re: [rtcweb] Confirmation of consensus on audio c… Ken Fischer
- Re: [rtcweb] Confirmation of consensus on audio c… Basil Mohamed Gohar
- Re: [rtcweb] Confirmation of consensus on audio c… Basil Mohamed Gohar
- Re: [rtcweb] Confirmation of consensus on audio c… Justin Uberti
- Re: [rtcweb] Confirmation of consensus on audio c… Peter Saint-Andre
- Re: [rtcweb] Confirmation of consensus on audio c… Richard Shockey
- Re: [rtcweb] Confirmation of consensus on audio c… Richard Shockey
- Re: [rtcweb] Confirmation of consensus on audio c… Silvia Pfeiffer
- Re: [rtcweb] Confirmation of consensus on audio c… tom harper
- Re: [rtcweb] Confirmation of consensus on audio c… stephane.proust
- Re: [rtcweb] Confirmation of consensus on audio c… Randell Jesup
- Re: [rtcweb] Confirmation of consensus on audio c… Ted Hardie
- Re: [rtcweb] Confirmation of consensus on audio c… Lishitao
- Re: [rtcweb] Confirmation of consensus on audio c… Neil Stratford
- Re: [rtcweb] Confirmation of consensus on audio c… Markus.Isomaki
- Re: [rtcweb] Confirmation of consensus on audio c… Stefan Hakansson LK
- Re: [rtcweb] Confirmation of consensus on audio c… Jean-Marc Valin
- Re: [rtcweb] Confirmation of consensus on audio c… Paul Coverdale
- Re: [rtcweb] Confirmation of consensus on audio c… Markus.Isomaki
- Re: [rtcweb] Confirmation of consensus on audio c… Stefan Hakansson LK
- Re: [rtcweb] Confirmation of consensus on audio c… Lishitao
- Re: [rtcweb] Confirmation of consensus on audio c… Olle E. Johansson
- Re: [rtcweb] Confirmation of consensus on audio c… Stefan Hakansson LK
- Re: [rtcweb] Confirmation of consensus on audio c… Harald Alvestrand
- Re: [rtcweb] Confirmation of consensus on audio c… Markus.Isomaki
- Re: [rtcweb] Confirmation of consensus on audio c… Jean-Marc Valin
- Re: [rtcweb] Confirmation of consensus on audio c… Jean-Marc Valin
- Re: [rtcweb] Confirmation of consensus on audio c… Bernhard.Feiten
- Re: [rtcweb] Confirmation of consensus on audio c… Mandyam, Giridhar
- Re: [rtcweb] Confirmation of consensus on audio c… Marc Petit-Huguenin
- Re: [rtcweb] Confirmation of consensus on audio c… Randell Jesup
- Re: [rtcweb] Confirmation of consensus on audio c… Peter Saint-Andre
- Re: [rtcweb] Confirmation of consensus on audio c… Randall Gellens
- Re: [rtcweb] Confirmation of consensus on audio c… Basil Mohamed Gohar
- Re: [rtcweb] Confirmation of consensus on audio c… Richard Shockey
- Re: [rtcweb] Confirmation of consensus on audio c… Randall Gellens
- Re: [rtcweb] Confirmation of consensus on audio c… Harald Alvestrand
- Re: [rtcweb] Confirmation of consensus on audio c… Stefan Hakansson LK
- Re: [rtcweb] Confirmation of consensus on audio c… Neil Stratford
- Re: [rtcweb] Confirmation of consensus on audio c… Randall Gellens
- Re: [rtcweb] Confirmation of consensus on audio c… Ted Hardie
- Re: [rtcweb] Confirmation of consensus on audio c… Timothy B. Terriberry
- Re: [rtcweb] Confirmation of consensus on audio c… Ron
- [rtcweb] Consensus Statement for Re: Confirmation… Magnus Westerlund