I don't know how I can put it any other way. I have two files one from a cannon and one from x100t. Each gives me a dimension in the info. Cannon 5616x3744 this is 21mb and that is what the chip size is. X100t dimension info (see pick previous) is 1920x1280 this is 2.5mb not 16mb. So my question was, is it being interperlated? Now if the dimensions on the screen are something else fine. I've lost interest now. But thanks for your patience.