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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. Dolby - Wikipedia

    en.wikipedia.org/wiki/Dolby

    Dolby Vision metadata can be carried via HDMI interface versions 1.4b and above. [44] It also supports IPTPQc2 color space, that is similar to ICtCp. Dolby Vision IQ is an update designed to optimize Dolby Vision content according to the brightness of the room. [45]

  5. Windows Media Player (2022) - Wikipedia

    en.wikipedia.org/wiki/Windows_Media_Player_(2022)

    Windows Media Player (or simply Media Player) is a video and audio player developed in UWP by Microsoft for Windows 11 and subsequently backported to Windows 10. It is the successor to Groove Music (previously Xbox Music), Microsoft Movies & TV , and the original Windows Media Player .

  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. HDR10+ - Wikipedia

    en.wikipedia.org/wiki/HDR10+

    HDR10+ is an alternative to Dolby Vision, which also uses dynamic metadata. [3] HDR10+ is the default variant of dynamic metadata as part of the HDMI 2.1 standard. [4] HDR10+ Adaptive is an update designed to optimize HDR10+ content according to the ambient light. [5]

  8. 40 of Walmart's best after Christmas sales: Planners, TVs ...

    www.aol.com/lifestyle/walmart-after-christmas...

    It also includes Dolby Vision HDR, which boasts incredible brightness. In addition to its crisp, clear display, this set comes with the brand's SmartCast, which streams thousands of movies and ...

  9. Rec. 2100 - Wikipedia

    en.wikipedia.org/wiki/Rec._2100

    But in H.265 (2018-02) top-left chroma siting was mandated for BT.2020-2 and BT.2100-1, that must be described in VUI (video usability information) as such. First value of VUI should be 2 for top-left chroma and 0 for center left. Blu-ray also uses top-left chroma for HDR, including for Dolby Vision.