| Re: Read info from webcam video [message #181894 is a reply to message #181888] |
Fri, 21 June 2013 10:14   |
Norman Peelman
Messages: 126
Registered: September 2010
Karma:
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Senior Member |
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On 06/20/2013 10:31 PM, Peter H. Coffin wrote:
> On Thu, 20 Jun 2013 19:14:15 -0400, Norman Peelman wrote:
>> As long as he can grab the images from the cam via php (requires that
>> the IP camera has an internal server) then it is quite easily done. As
>> Jerry's response dictates. Examine the images looking for the tell-tale
>> LED.
>
> And checking against previous images to see if they were off, and
> selecting the appropriate image somehow to make the comparison with. And
> it'll be especially fun if the camera's not set someplace where the LED
> fills the entire sensor area...
>
Well, since the op said it would be flashing, I imagine you only need
to find it 'on' at least once.
--
Norman
Registered Linux user #461062
-Have you been to www.php.net yet?-
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