High Dynamic Range (HDR) is not dependent on having a 4K video. HDR can be used to improve the picture quality of 1080p and lower resolutions. What does that mean? Existing wireline pay TV services and cellcos could greatly improve their picture quality without having to make enormous and very costly upgrades to their networks. If HDR is as good as promised, operators could offer picture quality that approaches, even equals or surpasses, 4K – and needing only around 25% more bandwidth. HDR viewing does require HDR content, which means HDR-capable cameras, production gear and TV sets are required – which means HDR could be soon be available for sports and other live events such as live broadcasts and news.…