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HDR10+
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HDR10+
HDR10+ is a high dynamic range (HDR) video technology that adds dynamic metadata to HDR10 source files. The dynamic metadata are used to adjust and optimize each frame of the HDR video to the consumer display's capabilities in a way based on the content creator's intentions.
HDR10+ is an alternative to Dolby Vision, which also uses dynamic metadata. HDR10+ is the default variant of dynamic metadata as part of the HDMI 2.1 standard.
HDR10+ Adaptive is an update designed to optimize HDR10+ content according to the ambient light.
HDR10+ Gaming is an HDR standard optimized for gaming, providing accurate HDR gaming images with low latency, variable refresh rate (VRR) and high frame rate.
HDR10+, also known as HDR10 Plus, was announced on 20 April 2017, by Samsung and Amazon Video. HDR10+ updates HDR10 by adding dynamic metadata that can be used to more accurately adjust brightness levels up to the full range of PQ code values (10,000 nits maximum brightness) on a scene-by-scene or frame-by-frame basis. The technology is standardized and defined in SMPTE ST 2094-40. HDR10+ is an open standard [disputed (for: "open" describing something not publicly available) – discuss] and is royalty-free; it is supported by a growing list of post-production software and tools. HDR10+ specifications are not publicly available. A certification and logo program for HDR10+ device manufacturers is available with an annual administration fee for certain adopter categories and no per-unit royalty. Authorized test centers conduct certification testing for HDR10+ devices.
On 28 August 2017, Samsung, Panasonic, and 20th Century Fox created the HDR10+ Technologies LLC to promote the HDR10+ standard. HDR10+ video started being offered by Amazon Video on 13 December 2017. On 5 January 2018, Warner Bros. announced their support for the HDR10+ standard. On 6 January 2018, Panasonic announced Ultra HD Blu-ray players with support for HDR10+. On 4 April 2019, Universal Pictures Home Entertainment announced a technology collaboration with Samsung Electronics to release new titles mastered with HDR10+. It is considered[by whom?] to have most of the advantages of Dolby Vision over HDR10, as well as being royalty free.[citation needed]
HDR10+ signals the dynamic range and scene characteristics on a scene-by-scene or even frame-by-frame basis. The display device then uses the dynamic metadata to apply an appropriate tone map through the process of dynamic tone mapping. Dynamic tone mapping differs from static tone mapping by applying a different tone curve from scene-to-scene rather than use a single tone curve for an entire video.
HDR10+ and Dolby Vision do not use the same dynamic metadata.
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HDR10+
HDR10+ is a high dynamic range (HDR) video technology that adds dynamic metadata to HDR10 source files. The dynamic metadata are used to adjust and optimize each frame of the HDR video to the consumer display's capabilities in a way based on the content creator's intentions.
HDR10+ is an alternative to Dolby Vision, which also uses dynamic metadata. HDR10+ is the default variant of dynamic metadata as part of the HDMI 2.1 standard.
HDR10+ Adaptive is an update designed to optimize HDR10+ content according to the ambient light.
HDR10+ Gaming is an HDR standard optimized for gaming, providing accurate HDR gaming images with low latency, variable refresh rate (VRR) and high frame rate.
HDR10+, also known as HDR10 Plus, was announced on 20 April 2017, by Samsung and Amazon Video. HDR10+ updates HDR10 by adding dynamic metadata that can be used to more accurately adjust brightness levels up to the full range of PQ code values (10,000 nits maximum brightness) on a scene-by-scene or frame-by-frame basis. The technology is standardized and defined in SMPTE ST 2094-40. HDR10+ is an open standard [disputed (for: "open" describing something not publicly available) – discuss] and is royalty-free; it is supported by a growing list of post-production software and tools. HDR10+ specifications are not publicly available. A certification and logo program for HDR10+ device manufacturers is available with an annual administration fee for certain adopter categories and no per-unit royalty. Authorized test centers conduct certification testing for HDR10+ devices.
On 28 August 2017, Samsung, Panasonic, and 20th Century Fox created the HDR10+ Technologies LLC to promote the HDR10+ standard. HDR10+ video started being offered by Amazon Video on 13 December 2017. On 5 January 2018, Warner Bros. announced their support for the HDR10+ standard. On 6 January 2018, Panasonic announced Ultra HD Blu-ray players with support for HDR10+. On 4 April 2019, Universal Pictures Home Entertainment announced a technology collaboration with Samsung Electronics to release new titles mastered with HDR10+. It is considered[by whom?] to have most of the advantages of Dolby Vision over HDR10, as well as being royalty free.[citation needed]
HDR10+ signals the dynamic range and scene characteristics on a scene-by-scene or even frame-by-frame basis. The display device then uses the dynamic metadata to apply an appropriate tone map through the process of dynamic tone mapping. Dynamic tone mapping differs from static tone mapping by applying a different tone curve from scene-to-scene rather than use a single tone curve for an entire video.
HDR10+ and Dolby Vision do not use the same dynamic metadata.