Peter Crowther wrote:
On 10 March 2010 15:30, János Löbb <janos.l...@yale.edu> wrote:
When I use the DVD Player from Apple, I cannot take a screenshot even if I
click myself to the Finder first. So there is something already in practice
that prevents from taking a screenshot :-)
Yes - for an application that runs as a process on a particular operating
system, and generates the images within that application. Even then, I
suspect there are ways of scraping the pixels from the video card's frame
buffer.
Like using a camera to make a picture ?
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