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Theaters began projecting movies at 4K resolution in 2011. [79] Sony was offering 4K projectors as early as 2004. [80] The first 4K home theater projector was released by Sony in 2012. [81] Despite this, there's not many finished films with 4K resolution as of 2023.
Blackmagic Design Pty Ltd is an Australian digital cinema company and manufacturer based in South Melbourne, Victoria, Australia.It designs and produces broadcast and cinema-grade hardware; notably, high-end digital movie cameras, and also develops video editing software, such as the DaVinci Resolve and Blackmagic Fusion applications.
The initial versions of DaVinci Resolve (known then as da Vinci Resolve) were resolution-independent software tools developed by da Vinci Systems (based in Coral Springs, Florida), who had previously produced other color correction systems such as da Vinci Classic (1985), da Vinci Renaissance (1990), and da Vinci 2K (1998). [5]
The resolution 3840 × 2160, sometimes referred to as 4K UHD or 4K × 2K, has a 16:9 aspect ratio and 8,294,400 pixels. It is double the size of Full HD ( 1920 × 1080 ) in both dimensions for a total of four times as many pixels, and triple the size of HD ( 1280 × 720 ) in both dimensions for a total of nine times as many pixels.
On May 21, 2013, Microsoft announced the Xbox One, which supports 4K resolution (3840 × 2160) video output and 7.1 surround sound. [125] [126] [127] Yusuf Mehdi, corporate vice president of marketing and strategy for Microsoft, has stated that there is no hardware restriction that would prevent Xbox One games from running at 4K resolution. [126]
Digital cinematography captures motion pictures digitally in a process analogous to digital photography.While there is a clear technical distinction that separates the images captured in digital cinematography from video, the term "digital cinematography" is usually applied only in cases where digital acquisition is substituted for film acquisition, such as when shooting a feature film.
The online dictionary explains that “4k” number “Refers to 4,000 pixel resolution, a very high resolution for video and digital photography that results in clear images.”
4K demoscene compo, a computer art competition using programs limited to 4 kibibytes; The Java 4K Game Programming Contest; 4K resolution, a collective term for digital video formats having a horizontal resolution of approximately 4,000 pixels 4K UHDTV, an ultra-high-definition television format; 4K, the IATA airline code for Askari Aviation