[Ariel Spilkin]

Hi Craig,

thank you for your response. Apologies that it took me a while to get back to you, the Autumn flu hit me quite hard.

Both links are fascinating, particularly the idea of embedding forensic watermarks in an image or item that is capture. Thank you for sending them through.

Do you think that it could be possible to at least mimic the reduced refresh speed that one would expect to cause such capture issues?

In essence, let’s assume a screen has 60 FPS. The screen shows black, however every second frame will show an image. Meaning that the screen alternates between black and an image. Wouldn’t the screen as far as the external capture device be concerned in essence exhibit a 30FPS?

Or am I misunderstanding the matter?

Thank you!

Ariel