What is aspectratio? 0000 File and codec being used by a camera to generale footage Sel of Instructions that dictates how to compress and decompress a video Dimensions of a video using width to height Subities and extra information attached to a video

## Step 1<br />The term 'aspect ratio' is commonly used in the field of visual arts, particularly in film and video production. It refers to the proportional relationship between the width and the height of an image or screen. <br /><br />## Step 2<br />The aspect ratio is usually expressed as two numbers separated by a colon, such as 16:9. This means that for every 16 units of width, there are 9 units of height.<br /><br />## Step 3<br />The aspect ratio is important because it determines how the image or screen is displayed. It affects the way the image is viewed and can influence the viewer's perception of the image.<br /><br />## Step 4<br />The aspect ratio is not related to the file by a camera to generate footage, the set of instructions that dictate how to compress and decompress a video, or the subtitles and extra information attached to a video.