It’s no great secret that the HDR scene is still a cupboard of chaos; a spaghetti junction of formats and licenses. Dolby Vision arrived as an early HDR technology back in 2014, followed a year later by both the CTA’s HDR10, and HLG, from the BBC and NHK. Samsung’s HDR10+ came two years later, in 2017. Then came Technicolor’s Advanced HDR, which has been doing the rounds as a suite of HDR technologies since 2017, when Technicolor and partner Cobalt Digital first announced that AT&T was using this particular suite of HDR technologies in Major League Baseball showcases matches. The ‘Advanced HDR by Technicolor’ branding didn’t follow until later, to provide some marketing oomph, when it picked up its first…