Guidance for operational practices in HDR television production

These operational practices are intended to provide initial guidance to help ensure optimum and consistent use of high dynamic range in television production using the Perceptual Quantization (PQ) and Hybrid Log-Gamma (HLG) methods specified in Recommendation ITU-R BT.2100. They should be read in conjunction with Report ITU-R BT.2390, which provides additional background information.