Re: [rtcweb] Screen sharing

Henry Sinnreich <henry.sinnreich@gmail.com> Thu, 01 December 2011 19:18 UTC

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Date: Thu, 01 Dec 2011 13:18:26 -0600
From: Henry Sinnreich <henry.sinnreich@gmail.com>
To: Stefan Håkansson LK <stefan.lk.hakansson@ericsson.com>, "rtcweb@ietf.org" <rtcweb@ietf.org>
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Thread-Topic: [rtcweb] Screen sharing
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Subject: Re: [rtcweb] Screen sharing
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Hi Stefan,

Video sucks for screen sharing, displaying documents or even plain bullet
slides.
Displaying the screen and documents is in a completely other league IMO.

Thanks, Henry


On 12/1/11 9:19 AM, "Stefan Håkansson LK" <stefan.lk.hakansson@ericsson.com>
wrote:

> Related to use-case 4.2.7 "Simple Video Communication Service with
> sharing" 
> (<http://datatracker.ietf.org/doc/draft-ietf-rtcweb-use-cases-and-requirements
> /?include_text=1>)
> we had a student experimenting a bit.
> 
> Essentially, the screen was treated as another video source (just as a
> camera), and was transmitted to the other end as a MediaStream over a
> PeerConnection.
> 
> The implementation of getUserMedia allowed the screen to be selected as
> a video source.
> 
> Perhaps this could be a way forward for meeting this use-case? And
> perhaps "screen" should be defined as a valid options argument to
> getUserMedia?
> 
> (there is some more info about what the student did at
> <https://labs.ericsson.com/developer-community/blog/screen-sharing>)
> 
> Stefan
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