The Digital Cinema Initiatives standard for 4K resolution specification created in 2005 but not widely sold until 2014–15 The default aspect ratio for HDTV and modern computer displays. Popularity has increased in recent years, e.g. Used in some portable PCs since the early 2010s. Used on some modern devices such as the iPad. The standard aspect ratio for computer software, videogames, and analog video until the 2000s, as well as for early 35 mm film. The following table summarises the different aspect ratios that have been used in computer displays: ( May 2023) ( Learn how and when to remove this template message)Īs of 2016, most computer monitors use widescreen displays with an aspect ratio of 16:9, although some portable PCs use narrower aspect ratios like 3:2 and 16:10 while some high-end desktop monitors have adopted ultrawide displays. Please help improve this section if you can. These partitions could potentially be moved to their own storage aspect ratio article. Although both are the same for square pixels, this should be explained. The specific problem is: This section mixes DAR and SAR and uses "aspect ratio" for both, mostly it focuses on pixels (SAR) and not on inches or cm (DAR). This section may require cleanup to meet Wikipedia's quality standards. Since the turn of the 21st century, many music videos began shooting on widescreen aspect ratio. While 16:9 is well-suited for modern HDTV broadcasts, older 4:3 video has to be either padded with bars on the left and right side (pillarboxed), cropped or stretched, while movies shot with wider aspect ratios are usually letterboxed, with black bars at the top and bottom. This aspect ratio was chosen as the geometric mean between 4:3 and 2.35:1, an average of the various aspect ratios used in film. Most televisions were built with an aspect ratio of 4:3 until the late 2000s, when widescreen TVs with 16:9 displays became the standard. Wider aspect ratios result in smaller overall area, given the same diagonal.Ĭomparison between monitors with a diagonal of 23 inches (58 cm) DAR The size of a television set or computer monitor is given as the diagonal measurement of its display area, usually in inches.
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