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On July 3, 2013, Sony announced the release of their 4K Ultra HD Media Player with a price of US$7.99 for rentals and US$29.99 for purchases. [137] [138] The 4K Ultra HD Media Player only worked with Sony's 4K Ultra HD TVs. [138] On July 15, 2013, the CTA published CTA-861-F, a standard that applies to interfaces such as DVI, HDMI, and LVDS. [139]
The term "4K" is generic and refers to any resolution with a horizontal pixel count of approximately 4,000. [4]: 2 Several different 4K resolutions have been standardized by various organizations. The terms "4K" and "Ultra HD" are used more widely in marketing than "2160p".
UHD Phase A is a set of guidelines from the Ultra HD Forum for the distribution of SDR and HDR content using Full HD 1080p and 4K UHD resolutions. It requires a color depth of 10 bits per sample, a color gamut of Rec. 709 or Rec. 2020, a frame rate of up to 60 fps, a display resolution of 1080p or 2160p and either standard dynamic range (SDR ...
Astro Design 8K camera being displayed at the 2013 NAB Show NHK and Hitachi demonstrating their 8K camera at the 2013 NAB Show. Japan's public broadcaster NHK was the first to start research and development of 4320p resolution in 1995 and the format was first displayed in 2005. [10]
First short film produced in China with 8K 48 fps [25] 2019: Gemini Man: Ang Lee: English: 120: DVD and Blu-ray rendered at 24 fps. Blu-ray 4K UHD rendered at 60 fps. [26] [27] 2022: Avatar: The Way of Water: James Cameron: 48: Shot entirely at 48 fps. 24 fps scenes achieved by doubling frames. The HFR presentation is available on Apple Vision ...
The Pimax Vision 8K X [45] is a variant of the Pimax 8K that solves the cable bandwidth limitation by using the highest data transmission mode with HBC with Displayport 1.4a, thus allowing native 4K resolution per eye, without the visual compromise from upscaling a 5K signal.