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This document provides guidance on processing of high dynamic range (HDR) video. The purpose of this document is to provide a reference for recommended practice operation of AVC or HEVC when used for compressing HDR video. This document includes a description of processing steps for converting linear light, RGB, 4:4:4 video into ST 2084, Y’CbCr, 4:2:0 video before encoding. This document also includes a description of processing steps for converting ST 2084, Y’CbCr, 4:2:0 to linear light, RGB, 4:4:4 after decoding. Some high level recommendations for compression with HEVC and AVC are also included in this document.
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