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by nkassis 5574 days ago
I'm 100% sure it's fake but on the 4 screen example, we have a setup like that here at work. They have a daisy chain board on them that is used to chain the inputs together and the screen is set to only display a certain section of the image (the daisy chain board do the interpolation or whatever is needed) so if it was even possible to send that signal which I doubt very much, the screens would only show their portion.