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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.
Ultra HD Blu-ray (4K Ultra HD, UHD-BD, or 4K Blu-ray) [2] [3] is a digital optical disc data storage format that is an enhanced variant of Blu-ray. [4] Ultra HD Blu-ray supports 4K UHD (3840 × 2160 pixel resolution) video at frame rates up to 60 progressive frames per second, [ 4 ] encoded using High-Efficiency Video Coding . [ 4 ]
Some Dolby Vision profiles use a dual-layer video composed of a base layer and an enhancement layer. [45] [46] Depending on the Dolby Vision profile (or compatibility level), the base layer can be backward compatible with SDR, HDR10, HLG, UHD Blu-ray or no other format in the most efficient IPTPQc2 color space, which uses full range and ...
The first 50 GB dual-layer Blu-ray Disc release was the movie Click, which was released on October 10, 2006. As of July 2008, over 95% of Blu-ray movies/games are published on 50 GB dual layer discs with the remainder on 25 GB discs. [10] 85% of HD DVD movies are published on 30 GB dual layer discs, with the remainder on 15 GB discs. [11] [12]
Examples of Ultra HD (UHD) Dolby Vision are available in TV, monitor, mobile devices and theater. Dolby Vision content can be delivered on Ultra HD Blu-ray discs, [41] [42] over conventional broadcasting, OTT, and online streaming media services. [43] Dolby Vision metadata can be carried via HDMI interface versions 1.4b and above. [44]
Here are all the movies coming in 2025 from those studios. "Captain America: Brave New World" — February 14. Anthony Mackie as Sam Wilson/Captain America in "Captain America: Brave New World." ...
The 4K release includes HDR10, HDR10+, Dolby Vision high dynamic range, and a Dolby Atmos soundtrack. [164] Best Buy released a retail exclusive of its own as a 4K UHD Combo steelbook release. [165] The film's home media release debuted at number 1 on the NPD VideoScan First Alert chart. [166]
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]