MATLAB: How to watch from matlab what I’m watching on the monitor

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Hi. Here's my question: How to watch from matlab what I'm watching on my monitor ? So I want the same that people do with webcams but with my screen. So now I will be watching me typing here on mathworks.com .
thank you in advance

Best Answer

Use Yair's techniques to create an invisible frame. Overlay it over the area of interest. getframe() to get what is "underneath".
This technique should in theory not work over any area that contains DRM (Digital Rights Management) controlled output, such as DVD videos.
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