The Complete Guide to Understanding Video Aspect Ratios

The aspect ratio of an image defines the proportion between its width and height It is always expressed as two numbers separated by a colon For example,

In simple terms, the aspect ratio of a movie is how wide the frame of the movie is versus how tall it is, usually expressed as a ratio For

cellular respiration The meaning of ASPECT RATIO is a ratio of one dimension to another

rational number The old hack: maintaining aspect ratio with padding-top · 1:1 aspect ratio = 1 1 = 1 = padding-top: 100% · 4:3 aspect ratio = 3 4 = =