Re: [rtcweb] Video codecs: Clear positions....

Alexandre GOUAILLARD <agouaillard@gmail.com> Wed, 10 December 2014 18:41 UTC

Return-Path: <agouaillard@gmail.com>
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 1AF6A1A6FA8 for <rtcweb@ietfa.amsl.com>; Wed, 10 Dec 2014 10:41:01 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.999
X-Spam-Level:
X-Spam-Status: No, score=-1.999 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, SPF_PASS=-0.001] 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 c-mvwTxPv2gI for <rtcweb@ietfa.amsl.com>; Wed, 10 Dec 2014 10:40:59 -0800 (PST)
Received: from mail-ob0-x22a.google.com (mail-ob0-x22a.google.com [IPv6:2607:f8b0:4003:c01::22a]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id BBE3E1A6FD0 for <rtcweb@ietf.org>; Wed, 10 Dec 2014 10:40:14 -0800 (PST)
Received: by mail-ob0-f170.google.com with SMTP id wp18so2713860obc.15 for <rtcweb@ietf.org>; Wed, 10 Dec 2014 10:40:14 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=gAB4OEEPqHuYAlZeFMHox3t6Sg0UNicHt1At87yEp/s=; b=u173IO8siUWoyoEyN7psP31Frl8Ovml03Imvb33+t3KkxxBmVRcilaq1lu2FvLR3wb Oo1qRp5tVSqHunmQ8mz8sPzpQxvacyt34tDBP4UDULgMGLQaMMtKLJpEAgwqUzF7S6A+ 7+/IJsuKyH2Oqgc33de/qbsHnL8Vq5pPsLnsFGmPVASj8CODGX8f93QjwjPjvHb30Iap 8Zdu4Gs8EKyg7metxN+gsXRczNGDnEA3eicrqWO+M8vz/+Vl0KeRv6OGaOCJMQJH/jx2 4/cC80vPN54hmngODXUi/Wsu9FTymMB/RljR+dbVD/mUtKhWhng6pqNCfEPOy6/VFcC0 BQvw==
MIME-Version: 1.0
X-Received: by 10.202.54.86 with SMTP id d83mr3402280oia.55.1418236814042; Wed, 10 Dec 2014 10:40:14 -0800 (PST)
Received: by 10.202.85.133 with HTTP; Wed, 10 Dec 2014 10:40:13 -0800 (PST)
In-Reply-To: <CALiegf=84Hsr0=cPjL9Zp5yMm+GoW59U3fsqtcBeWQp3KFA0xg@mail.gmail.com>
References: <5486C48D.8040602@alvestrand.no> <F092E8C6-380C-4B20-B71F-449162617BC5@apple.com> <54873575.3030804@nostrum.com> <53ECE529-C011-4666-B044-226613CA263D@apple.com> <E36D1A4AE0B6AA4091F1728D584A6AD24012D343@fmsmsx115.amr.corp.intel.com> <CALiegf=84Hsr0=cPjL9Zp5yMm+GoW59U3fsqtcBeWQp3KFA0xg@mail.gmail.com>
Date: Thu, 11 Dec 2014 02:40:13 +0800
Message-ID: <CAHgZEq6p6Vma1ZqdM4Vu5htGG5p3bWOKzDHPcZv4vLSq_JZLQA@mail.gmail.com>
From: Alexandre GOUAILLARD <agouaillard@gmail.com>
To: "rtcweb@ietf.org" <rtcweb@ietf.org>
Content-Type: multipart/alternative; boundary=001a113ce1b08234020509e0fdae
Archived-At: http://mailarchive.ietf.org/arch/msg/rtcweb/BopFpLbEz7D9G0ttwtILEYfTS0I
Subject: Re: [rtcweb] Video codecs: Clear positions....
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: Wed, 10 Dec 2014 18:41:01 -0000

Temasys supports the dual codec proposal.

We will support at least vp8 and H.264 in most of our products (BE, plugin,
SDKs) and of course more codecs where it makes sense (AVC high profile is a
good example, VP8 with temporal scalability is another).

We plan to provide support for at least VP8 and H.264 (with hardware acc
when possible i.e. iOS 8+) when porting webrtc to webkit. What will be
supported in the ports/browsers using webkit as a rendering engine (*cough*
*safari**cough*) will be up to those ports maintainers.

On Wed, Dec 10, 2014 at 8:54 PM, Iñaki Baz Castillo <ibc@aliax.net> wrote:

> 2014-12-09 20:11 GMT+01:00 Cavigioli, Chris <chris.cavigioli@intel.com>om>:
> > Paying for codecs pays for research labs to continue their research to
> > invent new things
>
> Please, don't go there. The business model of research labs is not the
> subject here, and I assume you agree that the W3C's goal is not to
> satisfy any business model.
>
> Said that, there are some "minor" examples in the world that may
> contradict what you said, such as the Linux and open source whole
> ecosystem. Anyhow, that is not the subject.
>
>
> --
> Iñaki Baz Castillo
> <ibc@aliax.net>
>
> _______________________________________________
> rtcweb mailing list
> rtcweb@ietf.org
> https://www.ietf.org/mailman/listinfo/rtcweb
>



-- 
Alex. Gouaillard, PhD, PhD, MBA
------------------------------------------------------------------------------------
CTO - Temasys Communications, S'pore / Mountain View
President - CoSMo Software, Cambridge, MA
------------------------------------------------------------------------------------
sg.linkedin.com/agouaillard

   -