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Re: Comparing capture* API vs <input type="file" accept="...">

From: Frederick Hirsch <frederick.hirsch@nokia.com>
Date: Fri, 4 Dec 2009 09:44:18 -0500
Cc: Frederick Hirsch <frederick.hirsch@nokia.com>, ext Ian Hickson <ian@hixie.ch>, Dominique Hazael-Massieux <dom@w3.org>, Arve Bersvendsen <arveb@opera.com>, public-device-apis <public-device-apis@w3.org>
Message-Id: <196A871A-286D-4285-A920-9C4C699B2DF2@nokia.com>
To: Oksanen Ilkka (Nokia-D/Espoo) <Ilkka.Oksanen@nokia.com>
how about programmatic selection of parameters, e.g. ISO, Raw/JPEG,  
white balance, metadata etc, before actually presenting shutter button  

I do not want to make this complicated, but am still trying to  
understand the use case. What about a webcam (nanny cam, whatever)  
type device, would that qualify as use case  needing programmatic non- 
user interaction control?

regards, Frederick

Frederick Hirsch

On Dec 3, 2009, at 6:48 AM, Oksanen Ilkka (Nokia-D/Espoo) wrote:

> ext Ian Hickson wrote:
>>> I can see that it has some value in keeping compatibilities between
>>> closed and open environments, but thatís really the only thing
>>> not-awkward about it, in my opinion.
>> Indeed.
>> The reverse is true on the Web side of things -- "starting
>> programmatically the capture without a specific interaction from  
>> the user"
>> is something we'd never want to allow on the Web (consider how porn  
>> sites
>> would be a very different experience if they took video of you  
>> while you
>> visited the site...).
> Capture API functions in the current draft can only activate the  
> native
> camera application. User must still press the shutter button. That was
> at least the intention in my mind. Malicious sites could annoy users  
> by
> doing the activation part but they can't force the device to take any
> pictures or videos.
> I think fully automatic programmable capture in v1 is not very useful
> even for legitimate use as there most likely will not be embeddable
> viewfinder.
>        -ilkka
Received on Friday, 4 December 2009 14:45:42 UTC

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