2008

Aspect Ratio
Various aspect ratios
Aspect ratio describes the proportions of a still image or the frames in a movie,
expressed as the ratio of width to height, regardless of the image's resolution
on page 7911 .
Aspect ratio is usually expressed either as a ratio of width over height (for
example, 4:3) or as a real value relative to 1 (for example, 1.333). For example,
pre-1950s movies and 35 mm slides have an aspect ratio of 4:3.
7718 | Glossary