<fig orientation="portrait" position="float" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink"> <graphic orientation="portrait" position="float" xlink:href="devli-3094680.tif"/> </fig> Ultrahigh-definition (UHD) and high-dynamic range (HDR) seem to be ubiquitous. We can now generate UHD HDR content from the phones in our pockets just like the professional media industry creates using programming. Therefore, the technology must be stable, and there is no more work to do, righ…