The folks at the tech website Engadget have produced a video entitled, “HDR10, Dolby Vision, and HLG: How does high dynamic range video work?”
While explained from the consumer (not the content creator, production) perspective, Engadget does an admirable job attempting to explain REC709, REC2020, some of the various HDR (High Dynamic Range) standards and what improvements and challenges each offer.
For churches that are wary about a potential eventual migration to 4K/UHD; HDR in 1080 resolution may offer dramatic image improvements allowing your content to be as effective as possible well into the future.
Tom D’Angelo has worked in television production and AVL corporate theater for nearly four decades. He is Emmy Award nominated (Best Director category, Mid-Atlantic) and has been part of various teams nominated or winning national Emmys. As the Media Director at a megachurch in the 1980’s he developed a love for the Church and church performing and technical artists.