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Re: Fwd: Media Capture and Streams Last Call review

From: Chris Wilson <cwilso@google.com>
Date: Wed, 15 Apr 2015 07:39:59 -0700
Message-ID: <CAJK2wqWJtNntV-fg9haxwB-VZ79aZi7MAXmVson-MKu1WVPAYQ@mail.gmail.com>
To: Joseph Berkovitz <joe@noteflight.com>
Cc: Audio Working Group <public-audio@w3.org>
Oops, ignore my crossposting from this morning!  Joe's much more eloquent
introduction was what should have been (and was) said.
On Apr 14, 2015 11:30 PM, "Joe Berkovitz" <joe@noteflight.com> wrote:

> Hi Group,
>
> This solicitation for feedback is a perfect moment to address once again
> the problems with audio device identification and access that we had
> discussed at the last F2F. I have not yet had a chance to look at this
> latest draft (I'm at a trade show this week), but if you are involved in
> this issue, could you please examine it as some of the content may have
> changed. Please post to the group this week if you have any additional
> observations on this subject after reading the draft, and we can discuss on
> tomorrow's conference call.
>
> ...Joe
>
> ---------- Forwarded message ----------
> From: Stefan HÃ¥kansson LK <stefan.lk.hakansson@ericsson.com>
> Date: Wed, Apr 15, 2015 at 7:31 AM
> Subject: Media Capture and Streams Last Call review
> To: "rubys@intertwingly.net" <rubys@intertwingly.net>, "
> Paul.Cotton@microsoft.com" <Paul.Cotton@microsoft.com>, "mjs@apple.com" <
> mjs@apple.com>, "chaals@yandex-team.ru" <chaals@yandex-team.ru>, "
> art.barstow@gmail.com" <art.barstow@gmail.com>, "joe@noteflight.com" <
> joe@noteflight.com>, "matthew.paradis@bbc.co.uk" <
> matthew.paradis@bbc.co.uk>, "hillbrad@fb.com" <hillbrad@fb.com>, "
> dveditz@mozilla.com" <dveditz@mozilla.com>, "w3c@adambarth.com" <
> w3c@adambarth.com>, "Virginie.GALINDO@gemalto.com" <
> Virginie.GALINDO@gemalto.com>, "yosuke@funahashi.cc" <yosuke@funahashi.cc>,
> "giuseppep@opera.com" <giuseppep@opera.com>, "
> mark_vickers@cable.comcast.com" <mark_vickers@cable.comcast.com>, "
> runnegar@isoc.org" <runnegar@isoc.org>, "tjwhalen@google.com" <
> tjwhalen@google.com>, "daniel.appelquist@telefonica.com" <
> daniel.appelquist@telefonica.com>, "peter.linss@hp.com" <
> peter.linss@hp.com>, "janina@rednote.net" <janina@rednote.net>
> Cc: "Chairs@w3.org Chairs" <Chairs@w3.org>
>
>
> The WebRTC and Device APIs Working Groups request feedback on the Last
> Call Working Draft of Media Capture and Streams, a JavaScript API that
> enables access to cameras and microphones from Web browsers as well as
> control of the use of the data generated (e.g. rendering what a camera
> captures in a html video element):
> http://www.w3.org/TR/2015/WD-mediacapture-streams-20150414/
>
> The groups have identified the following other W3C Working Groups as
> likely sources of feedback:
>
> - HTML Working Group, especially the HTML Media Task Force, as our API
> extends the HTMLMediaElement interface and defines a new type of media
> input via MediaStream
>
> - WebApps Working Group, especially on the overall usage of Web IDL and
> the definition of error handling
> Audio Working Group, as the Web Audio API builds upon the MediaStream
> interface
>
> - WAI Protocol and Formats Working Group, especially on the impact of
> the user consent dialog and the applicability of the indicators of
> device usage in assistive tools
>
> - Web and TV Interest Group, as the manipulation of media input can be
> relevant to some of their use cases (e.g. glass to glass)
>
> - Web App Security Working Group, especially on our links between
> secured origins and persistent permissions, and our current policy with
> regard to handling access to this "powerful feature"
>
> - Web Security Interest Group, especially on our security considerations
> Privacy Interest Group, as access to camera and microphone has strong
> privacy implications
>
> - Technical Architecture Group, for an overall review of the API,
> especially the introduction of the concept of a IANA registry-based
> constraints system, the use of promises, and our handling of persistent
> permissions
>
> We naturally also welcome feedback from any other reviewers.
>
> The end of last call review for this specification is set to May 15
> 2015; should that deadline prove difficult to meet, please get in touch
> so that we can determine a new deadline for your group.
>
> As indicated in the document, comments should be sent to the
> public-media-capture@w3.org mailing list.
>
> Thanks,
>
> Frederick Hirsch, Device APIs Working Group Chair,
> Harald Alvestrand and Stefan Hakansson, WebRTC Working Group Chairs and
> Media Capture Task Force Chairs
>
>
>
> --
> .            .       .    .  . ...Joe
>
> *Joe Berkovitz*
> President
>
> *Noteflight LLC*
> Boston, Mass.
> phone: +1 978 314 6271
> www.noteflight.com
> "Your music, everywhere"
>
Received on Wednesday, 15 April 2015 14:40:42 UTC

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