Aspect ratio measures the relationship between the width and height of a display, sensor, or image. A common aspect ratio is 16:9, which means it's 16 units wide and 9 units high. There are many ...
Every TV has one: a button that zooms in on the picture, or changes the aspect ratio. Sometimes called View Mode, Format, Size, Zoom, or something similar, these modes have a variety of names, but all ...