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  2. Aspect ratio (image) - Wikipedia

    en.wikipedia.org/wiki/Aspect_ratio_(image)

    Common aspect ratios used in film and displays images. The common film aspect ratios used in cinemas are 1.85:1 and 2.40:1. [1] Two common videographic aspect ratios are 4:3 (1. 3:1), [a] the universal video format of the 20th century, and 16:9 (1. 7:1), universal for high-definition television and European digital television.

  3. List of motion picture film formats - Wikipedia

    en.wikipedia.org/wiki/List_of_motion_picture...

    First known film is the first film (not including tests) made with the format and intended for release. Negative gauge is the film gauge (width) used for the original camera negative. Negative aspect ratio is the image ratio determined by the ratio of the gate dimensions multiplied by the anamorphic power of the camera lenses (1× in the case ...

  4. Widescreen - Wikipedia

    en.wikipedia.org/wiki/Widescreen

    Widescreen. Classic television aspect ratio 4:3, and two wider ratios. Widescreen images are displayed within a set of aspect ratios (relationship of image width to height) used in film, television and computer screens. In film, a widescreen film is any film image with a width-to-height aspect ratio greater than 4:3 (1.33:1).

  5. Ultrawide formats - Wikipedia

    en.wikipedia.org/wiki/Ultrawide_formats

    Ultrawide formats refers to photos, videos, [1] and displays [2] with aspect ratios greater than 2. There were multiple moves in history towards wider formats, including one by Disney, [3] with some of them being more successful than others. Cameras usually capture ultra-wide photos and videos using an anamorphic format lens, which shrinks the ...

  6. List of common display resolutions - Wikipedia

    en.wikipedia.org/wiki/List_of_common_display...

    16:9. 8,294,400. 7680 × 4320. 8K UHDTV. 4320p. 33,177,600. Many of these resolutions are also used for video files that are not broadcast. These may also use other aspect ratios by cropping otherwise black bars at the top and bottom which result from cinema aspect ratios greater than 16∶9, such as 1.85 or 2.35 through 2.40 (dubbed ...

  7. 16 mm film - Wikipedia

    en.wikipedia.org/wiki/16_mm_film

    The variant called Super 16 mm, Super 16, or 16 mm Type W is an adaptation of the 1.66 (1.66:1 or 15:9) aspect ratio of the "Paramount format" [9] to 16 mm film. It was developed by Swedish cinematographer Rune Ericson in 1969, [ 10 ] using single-sprocket film and taking advantage of the extra room for an expanded picture area of 12.52 mm × 7 ...

  8. 21:9 aspect ratio - Wikipedia

    en.wikipedia.org/wiki/21:9_aspect_ratio

    The 64:27 aspect ratio of "21:9" is an extension of the existing video aspect ratios 4:3 (SDTV) and 16:9 (HDTV), as it is the third power of 4:3, where 16:9 of traditional HDTV is 4:3 squared. This allows electronic scalers and optical anamorphic lenses to use an easily implementable 4:3 (1. 3:1) scaling factor. The term "21:9" was chosen as a ...

  9. List of films released in IMAX - Wikipedia

    en.wikipedia.org/wiki/List_of_films_released_in_IMAX

    In 3D (conversion) and 2D. Aspect ratio opened up to 1.90:1 for 38 minutes of the film. Enhanced framing technique known as "Frame break" used to enhance 3D effects, making effects travel "outside" the frame. [430] [431] Alien: Covenant: 19 May 2017 **+ Selected territories only. Aspect ratio opened up to 1.90:1 for the entire film on select ...