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2. Dolby Vision - Wikipedia

   en.wikipedia.org/wiki/Dolby_Vision

   Dolby Vision is a set of technologies developed by Dolby Laboratories for high dynamic range (HDR) video. [1] [2] [3] It covers content creation, distribution, and playback.[1] [4] [5] [6] It includes dynamic metadata that define the aspect ratio and adjust the picture based on a display's capabilities on a per-shot or even per-frame basis, optimizing the presentation.

3. High-dynamic-range television - Wikipedia

   en.wikipedia.org/wiki/High-dynamic-range_television

   Dolby Vision is an end-to-end ecosystem for HDR video, and covers content creation, distribution, and playback. [20] It uses dynamic metadata and is capable of representing luminance levels of up to 10,000 nits. [6] Dolby Vision certification requires displays for content creators to have a peak luminance of at least 1,000 nits. [8]

4. HDR10 - Wikipedia

   en.wikipedia.org/wiki/HDR10

   HDR10 is supported by a wide variety of companies, which include monitor and TV manufacturers such as Dell, LG, Samsung, Sharp, VU, Sony, and Vizio, [8] [9] as well as Sony Interactive Entertainment, Microsoft and Apple which support HDR10 on their PlayStation 4, Xbox One video game console and Apple TV platforms, respectively.

5. 4K resolution - Wikipedia

   en.wikipedia.org/wiki/4K_resolution

   In February 2025, Super Bowl LIX was broadcast in 4K resolution with Dolby Vision HDR and Dolby Atmos sound for the first time. Fox aired the game, and it was also available for free streaming in 4K on Tubi, marking a significant milestone in sports broadcasting. [69] [70]

6. Perceptual quantizer - Wikipedia

   en.wikipedia.org/wiki/Perceptual_Quantizer

   It was developed by Dolby [6] and standardized in 2014 by SMPTE [1] and also in 2016 by ITU in Rec. 2100. [7] [8] ITU specifies the use of PQ or HLG as transfer functions for HDR-TV. [7] PQ is the basis of HDR video formats (such as Dolby Vision, [2] [9] HDR10 [10] and HDR10+ [11]) and is also used for HDR still picture formats.

7. High dynamic range - Wikipedia

   en.wikipedia.org/wiki/High_dynamic_range

   Dolby Vision; HLG (backwards compatible with SDR displays) For images: Gain map approaches, which adds a conversion layer on top of SDR data. The result is backwards compatible with SDR displays and storage. ISO 21496-1 Gain Map, evolved from a unification of Apple and Adobe's proposals. [7] Used by Apple under the name Adaptive HDR. [8]