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Using screen image as input to CoreImage / CoreVideo



Hi folks,

is there an easy way to use the image from the monitor (eg. your desktop) as input to a CoreImage / CoreVideo plugin? I can't see an obvious way, the closest I could muster was to use the screencapture command line tool to get successive images, and use that sequence. Of course that route is a bit choppy.

Suffice it to say I'm reasonably familiar with CoreImage, but not at all with CoreVideo (yet).

Thanks in advance for any tips / light you can shed,
Ken

- - - - - - - - - -
Dr. Ken Tabb
Mac & UNIX Developer - Health & Human Sciences
Machine Vision & Neural Network researcher - School of Computer Science
University of Hertfordshire, UK
http://www.health.herts.ac.uk/ken/

Certified non-Microsoft Solution Provider

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