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Society of Motion Picture and Television Engineers.

^ 'SMPTE ST 2094 and Dynamic Metadata' (PDF).

^ Dynamic Metadata for Color Volume Transform - Application #4.

Archived from the original on 20 April 2017.

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'Samsung And Amazon Just Made The TV World Even More Confusing'. 'Samsung, Amazon partner for HDR10 Plus'. Archived from the original on 13 June 2017. ^ a b c 'Samsung and Amazon Video Deliver Next Generation HDR Video Experience with Updated Open Standard HDR10+'.: CS1 maint: archived copy as title ( link) ^ 'What is HDR10+? What you need to know'.Ultra-High Definition Blu-ray disc players.Shenzen CESI Information Technology Co., Ltd – ChinaĬertified product categories include:.SGS-CSTC Standards Technical Services Co.The following are a list of HDR10+ authorized test centers: 20th Century Fox (now 20th Century Studios)Ĭertification of products is done through authorized test centers.HDR10+ Technologies, LLC provides the technical specifications, test specifications, and certified logo.

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HDR10+ Technologies, LLC administers the license and certification program for products that want to adopt HDR10+. HDR10+ metadata is ignored by devices that do not support the format and video is played back in HDR10. HDR10+ metadata follows ITU-T T.35 and can co-exist with other HDR metadata such as HDR10 static metadata that makes HDR10+ content backward compatible with non-HDR10+ TVs. HDR10+ is applicable for HEVC and VP9 compatibility via WebM as well as any codec that supports ITU-T T.35 metadata. Being resolution agnostic, metadata needs to be created only once and can be applied to any target resolution.

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HDR10+ technology can support the full range of HDR standards to 10,000 cd/m 2, 8K and BT.2020 color gamut.

Metadata (required): Mastering Display Color Volume Metadata.

Maximum linearized pixel value: 10,000 cd/m 2 for each color R/G/B (content).

Bit depth: 10-bit or more (up to 16-bit).

Chroma subsampling: 4:2:0 (for compressed video sources).

Technical details HDR10+ content profile HDR10+ and Dolby Vision do not use the same dynamic metadata. 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. The display device then uses the dynamic metadata to apply an appropriate tone map through the process of dynamic tone mapping. HDR10+ signals the dynamic range and scene characteristics on a scene-by-scene or even frame-by-frame basis.

It is considered to have most of the advantages of Dolby Vision over HDR10, despite being fee free. On 4 April 2019, Universal Pictures Home Entertainment announced a technology collaboration with Samsung Electronics to release new titles mastered with HDR10+.

On 6 January 2018, Panasonic announced Ultra HD Blu-ray players with support for HDR10+. announced their support for the HDR10+ standard. HDR10+ video started being offered by Amazon Video on 13 December 2017. On 28 August 2017, Samsung, Panasonic, and 20th Century Fox created the HDR10+ Alliance to promote the HDR10+ standard. An authorized test center conducts a certification program for HDR10+ devices. A certification and logo program for HDR10+ device manufacturers will be made available with an annual administration fee and no per unit royalty. HDR10+ is an open standard and is royalty-free it is supported by Colorfront's Transkoder and MulticoreWare's x265. This function is based on Samsung variant of metadata format defined in SMPTE ST 2094-40. HDR10+ updates HDR10 by adding dynamic metadata that can be used to more accurately adjust brightness levels up to 10,000 nits maximum brightness on a scene-by-scene or frame-by-frame basis and supports up to 10-bit colour depth and 8K resolution. HDR10+, also known as HDR10 Plus, was announced on 20 April 2017, by Samsung and Amazon Video.