Other aspect ratios, such as 5:3, 5:4, and 1:1 (square format), are used in photography as well, particularly in medium format and large format. In still camera photography, the most common aspect ratios are 4:3, 3:2 (1.5:1), and more recently found in consumer cameras, 16:9. Other cinematic and video aspect ratios exist, but are used infrequently. 7:1), universal for high-definition television and European digital television. 3:1), the universal video format of the 20th century, and 16:9 (1.
Two common videographic aspect ratios are 4:3 (1. The common film aspect ratios used in cinemas are 1.85:1 and 2.4:1. Common aspect ratios are 1.85:1 and 2.39:1 in cinematography, 4:3 and 16:9 in television photography, and 3:2 in still photography. For the x: y aspect ratio, the image is x units wide and y units high. The aspect ratio of an image is the ratio of its width to its height, and is expressed with two numbers separated by a colon, such as 16:9, sixteen-to-nine. Polyvision, consisting of three side-by-side frames of 4:3.
