he aspect ratio relates to the size of the image presented on your screen.While this seems technical, aspect ratios can assist storytellers to add an extra layer to their stock. Also, for independent filmmakers and huge studio filmmakers, the precise aspect ratio can pull more viewers and produce a buzz around your film or TV show. This particular analysis will guide me to understand and perceive information regarding aspect ratios and this will also assist me in how to use aspect ratios while producing a film.

The aspect ratio of an image represents the width and height. It’s normally written as two numbers parted by a colon, as in 16:9. It can also be written with an “x” connecting the numbers. Like 3×4.

HISTORY OF ASPECT RATIO

Original silent film format (1892). Aspect ratio: 4:3 (1.33). William Dickson was working in Thomas Edison’s lab, practiced multiple frames of standard Eastman Kodak 35mm film to produce a video image. 

Cinerama (1952). Aspect ratio: 2.59. Home television viewing was discouraging movie-theater ticket sales. To oppose that trend, distinctive theaters offered this extremely wide picture, designed by projecting three standard 35mm pictures side-by-side onto a giant curved screen. 

CinemaScope (1953). Aspect ratio: 2.35. Twentieth-Century Fox tried a similar widescreen image without the hassle and limitations of the three-camera system—by bending the wide image onto standard 35mm film, and then re-expanding it when projected. 

 VistaVision (1954). Aspect ratio: 1.85. By turning the standard 35mm film 90 degrees, VistaVision scenes could be shot on a more open area of the film, resulting in a higher quality picture. 

Todd A-O (1955). Aspect ratio: 2.2. The film itself was double as wide (70mm), generating much sharper images at larger projected sizes. 

IMAX (1970). Aspect ratio: (1.43:1). Much as VistaVision attempted to enhance resolution and quality by running 35mm film horizontally through the camera and projector, IMAX runs 70mm film horizontally. 

HDTV (1996). Aspect ratio: 1:78 (16:9). Engineers decided on this first-time aspect ratio because it was the geometric mean between 4:3 (standard TV) and 2:35 (an average of typical movie ratios) so that an HDTV set could display both sorts of video without much “masking” by letterbox bars. DVDs, Blu-ray, and 4K all obtained this shape, which is conventional for all TV production today.

we can watch any of those movies on our TVs, tablets, and computers today. If they don’t fit the screen correctly, black bars (letterbox bars) fill the gaps. But the switch to vertical videos is a different story. A typical smartphone screen isn’t 16:9; it’s 9:16 when operated normally (upright)completely switched. 

DIFFERENT ASPECT RATIOS

ASPECT RATIO USES TELEVISIONS

4:3

1.33:1

SD Channels

Old TVs

16:9

1.77:1

HD Channels

The majority of HDTVs

21:9

2.37:1

Most movies

Most theaters

14:10

1.4:1

IMAX Film

Very few theaters

19:10

1.9:1

IMAX Digital

Most IMAX theaters