Access the whole video memory -

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I am looking for a way to read the entire video memory that a video card output to a display. It also includes hardware accelerated output, video playback and output in fullscreen mode (I think somehow I might be different from windowed mode).

In summary: Whatever is going to happen is displayed on any display.

I think if is possible that it will be OS-dependent.

Do you have any signs?

For windows I think that you can take camstudio, you can strip it down and You can use the record for the screen, whatever you want with the output, you can also see forensic kernel drivers to access the RAM. It's no longer simple, pointing to video memory is not as simple as the pointer.


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