Depends how much data you have. If a 25x25 square is blurred to a single pixel, that will take more discrete information to de-blur than if it were a 2x2 square

Depends how much data you have. If a 25x25 square is blurred to a single pixel, that will take more discrete information to de-blur than if it were a 2x2 square. So a longer video with more going on, but you can still get there.