Re: [rtcweb] One consuming project's concerns with OpenH264 as a MTI codec

<Markus.Isomaki@nokia.com> Wed, 06 November 2013 23:40 UTC

Return-Path: <Markus.Isomaki@nokia.com>
X-Original-To: rtcweb@ietfa.amsl.com
Delivered-To: rtcweb@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 3085F21E8103 for <rtcweb@ietfa.amsl.com>; Wed, 6 Nov 2013 15:40:27 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -6.532
X-Spam-Level:
X-Spam-Status: No, score=-6.532 tagged_above=-999 required=5 tests=[AWL=0.067, BAYES_00=-2.599, RCVD_IN_DNSWL_MED=-4]
Received: from mail.ietf.org ([12.22.58.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id UBmam3ZSTlmI for <rtcweb@ietfa.amsl.com>; Wed, 6 Nov 2013 15:40:02 -0800 (PST)
Received: from mgw-da01.nokia.com (smtp.nokia.com [147.243.128.24]) by ietfa.amsl.com (Postfix) with ESMTP id 7EF4611E81B9 for <rtcweb@ietf.org>; Wed, 6 Nov 2013 15:39:58 -0800 (PST)
Received: from smtp.mgd.nokia.com ([65.54.30.23]) by mgw-da01.nokia.com (Sentrion-MTA-4.2.2/Sentrion-MTA-4.2.2) with ESMTP id rA6Nac0H007423 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=OK); Thu, 7 Nov 2013 01:36:38 +0200
Received: from 008-AM1MPN1-041.mgdnok.nokia.com ([169.254.1.204]) by 008-AM1MMR1-007.mgdnok.nokia.com ([65.54.30.23]) with mapi id 14.03.0136.001; Wed, 6 Nov 2013 23:36:37 +0000
From: Markus.Isomaki@nokia.com
To: basilgohar@librevideo.org, matthew.kaufman@skype.net
Thread-Topic: [rtcweb] One consuming project's concerns with OpenH264 as a MTI codec
Thread-Index: AQHO20JWIbT68+Y/DEuNarFmw8rj2ZoY1dlw
Date: Wed, 06 Nov 2013 23:36:36 +0000
Message-ID: <E44893DD4E290745BB608EB23FDDB7620A109C59@008-AM1MPN1-041.mgdnok.nokia.com>
References: <20131106211149.GA1763@unaka.lan> <AE1A6B5FD507DC4FB3C5166F3A05A4843D48AD5F@TK5EX14MBXC266.redmond.corp.microsoft.com> <20131106214121.GB1763@unaka.lan> <AE1A6B5FD507DC4FB3C5166F3A05A4843D48AED6@TK5EX14MBXC266.redmond.corp.microsoft.com> <527AC713.2020606@librevideo.org>
In-Reply-To: <527AC713.2020606@librevideo.org>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
x-tituslabs-classifications-30: TLPropertyRoot=Nokia; Confidentiality=Nokia Internal Use Only; Project=None;
x-titus-version: 3.5.9.3
x-headerinfofordlp: None
x-tituslabs-classificationhash-30: VgNFIFU9Hx+/nZJb9Kg7Im3cqL96ccwBEtwWlSVV85u6FrWPHWGaUG1Qjbpnza0az3+w4eEAO1cVaGi2i7ri1DSllPyqgiosHdLsrPRC6yd9nHCBPfX2JcKxmcsOWWA7zuONHLxo5cVKkzbxoC/v/s/FHnyEgZO45XS7/gsgc2ZGKm6mk3q5BaXvqk2kslM1hlULySiniEhC8xIdovk5KHdsZMA5nObAOYQr1AycO4EV/aNw+I+0OKbWzHRdZ2LH2Vrhkn+Cc4Vqo5amb287wKszzg7P53ul7Ikg9Mo2u3s=
x-originating-ip: [10.163.33.22]
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: quoted-printable
MIME-Version: 1.0
X-Nokia-AV: Clean
Cc: rtcweb@ietf.org
Subject: Re: [rtcweb] One consuming project's concerns with OpenH264 as a MTI codec
X-BeenThere: rtcweb@ietf.org
X-Mailman-Version: 2.1.12
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, 06 Nov 2013 23:40:27 -0000

Hi,

Basil Mohamed Gohar wrote:
> 
> VP8 is not encumbered by patents because that patents that are known
> about are granted by Google and via Google's deal with MPEG-LA.  Nokia's
> threats have failed in Germany, so there remains no known encumbrance
> against VP8.
> 

This is not correct. The Nokia vs. HTC case where three V8 related patents are included is still very much ongoing. For instance, one of the three cases has not even been started. There is some preliminary information about the first two e.g. in [1] and [2], but also appeals have been made, so the processes are far from complete.

Note that there are also three other Nokia patents that were declared to the IETF which are not covered in the Nokia vs. HTC case. 

The point is that it is definitely too early to make conclusions (either way). 

[1] http://www.fosspatents.com/2013/05/german-court-has-apparently-found.html
[2] http://www.fosspatents.com/2013/08/dutch-appeals-court-sides-with-nokia-in.html

Markus