IETF Logo Mail Archive

Re: [rtcweb] There are no legacy WebRTC devices (Was: Comment on Straw Poll replies)

cowwoc <cowwoc@bbs.darktech.org> Tue, 14 January 2014 14:15 UTC

Return-Path: <cowwoc@bbs.darktech.org>
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 2ADE91AE077 for <rtcweb@ietfa.amsl.com>; Tue, 14 Jan 2014 06:15:54 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -2.6
X-Spam-Level:
X-Spam-Status: No, score=-2.6 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_LOW=-0.7] 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 Gg9jZLo8Yjrn for <rtcweb@ietfa.amsl.com>; Tue, 14 Jan 2014 06:15:47 -0800 (PST)
Received: from mail-ie0-f171.google.com (mail-ie0-f171.google.com [209.85.223.171]) by ietfa.amsl.com (Postfix) with ESMTP id 654741AE0E9 for <rtcweb@ietf.org>; Tue, 14 Jan 2014 06:15:44 -0800 (PST)
Received: by mail-ie0-f171.google.com with SMTP id to1so409363ieb.2 for <rtcweb@ietf.org>; Tue, 14 Jan 2014 06:15:32 -0800 (PST)
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :cc:subject:references:in-reply-to:content-type :content-transfer-encoding; bh=xGYfIP6y2bvrI3d20ZN10FSoIKZ2YfBFNJnSaJ68dv0=; b=HN5h5+Z8pdoEWqQ+0DUbxCmb7u+iEKQb6kOskPorhdHmbLEuKka+rh8nSoYkzymvs7 aUV+FEu0pv3H+GBp0nsg0u5QjW6r4HKIv/gIH7HtgMb6tUa0R+ICP+zP4qMw95QEOmaR qGZHvOtuT/lWjUxCjJdLrLqxMQzi2DlmbqwDddbqqp3Ctj+5olFT/Xmdf68SdKPXbYUE jCqtCMOdkeIgEKXMMhjNOWQ2m8lYyayqsWaZN/rjfNCpd+BWluvt97AEEiyJZk8pxKZc KA04pq8a15XJ3hbJshVL+/4vTYVsRMviqxineu6Kx77624p0U0DP3WDBeL064hIyvqAM uv8w==
X-Gm-Message-State: ALoCoQnrpH7X0F4Nj672W/kfaEir3HeRQon7ZZqNMZU9YBrUjdXFpzxO9DVzq8jI2y7Fryh8NHCT
X-Received: by 10.50.119.197 with SMTP id kw5mr3076024igb.28.1389708932477; Tue, 14 Jan 2014 06:15:32 -0800 (PST)
Received: from [192.168.1.100] (206-248-171-209.dsl.teksavvy.com. [206.248.171.209]) by mx.google.com with ESMTPSA id d18sm24082995igz.0.2014.01.14.06.15.30 for <multiple recipients> (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 14 Jan 2014 06:15:31 -0800 (PST)
Message-ID: <52D54680.1090704@bbs.darktech.org>
Date: Tue, 14 Jan 2014 09:15:28 -0500
From: cowwoc <cowwoc@bbs.darktech.org>
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.2.0
MIME-Version: 1.0
To: Eric Rescorla <ekr@rtfm.com>
References: <CAHp8n2kq+_uG=9XwoAGtRgqYU2Asc2Fv6RZ0aCW6cJi-LnhD+A@mail.gmail.com> <10390_1389365676_52D009AC_10390_2407_1_2842AD9A45C83B44B57635FD4831E60A06CBE540@PEXCVZYM14.corporate.adroot.infra.ftgroup> <52D0222F.4010006@bbs.darktech.org> <949EF20990823C4C85C18D59AA11AD8B112238@FR712WXCHMBA11.zeu.alcatel-lucent.com> <52D42709.1070500@bbs.darktech.org> <949EF20990823C4C85C18D59AA11AD8B113664@FR712WXCHMBA11.zeu.alcatel-lucent.com> <52D4721F.5030204@bbs.darktech.org> <949EF20990823C4C85C18D59AA11AD8B1148DF@FR712WXCHMBA11.zeu.alcatel-lucent.com> <52D49D3E.5090201@bbs.darktech.org> <CABcZeBNrfE76z3X9SYEX1MoysF16+xLu5BnxgYnmQM9kkE98PQ@mail.gmail.com>
In-Reply-To: <CABcZeBNrfE76z3X9SYEX1MoysF16+xLu5BnxgYnmQM9kkE98PQ@mail.gmail.com>
Content-Type: text/plain; charset="ISO-8859-1"; format="flowed"
Content-Transfer-Encoding: 7bit
Cc: "rtcweb@ietf.org" <rtcweb@ietf.org>
Subject: Re: [rtcweb] There are no legacy WebRTC devices (Was: Comment on Straw Poll replies)
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: Tue, 14 Jan 2014 14:15:54 -0000

I stand corrected: 
http://developer.android.com/guide/appendix/media-formats.html

Both H.264 and VP8 encoder/decoders are supported. Thanks for catching that.

I'm still curious if anyone has seen a public API for hardware 
encoding/decoding of video outside of Android...

Gili

On 13/01/2014 11:04 PM, Eric Rescorla wrote:
> On Mon, Jan 13, 2014 at 6:13 PM, cowwoc <cowwoc@bbs.darktech.org> wrote:
>> To date, Android is the only operating system that I've come across which
>> exposes a public API for hardware video encoding/decoding, but it only
>> supports hardware encoding for VP8.
> Can you please provide a reference for this claim? That does not match
> my understanding.
>
> -Ekr

v2.23.0 | Report a Bug | By Email