ITU publishes first HDR recommendation (BT.2100)

The International Telecommunication Union (ITU) has introduced its recommendation BT.2100 which specifies HDR-TV image parameters for use in production and international programme exchange using the Perceptual Quantization (PQ) and Hybrid Log-Gamma (HLG).

High Dynamic Range Television (HDR-TV) provides viewers with an enhanced visual experience by providing images that have been produced to look correct on brighter displays, that provide much brighter highlights, and that provide improved detail in dark areas. See the ITU press release here and the ITU recommendation here.

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