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Sony Describes Hybrid Log Gamma (HLG) at SMPTE 2015 Event

The Hybrid Log Gamma transfer curve is a new proposal from the BBC and NHK (BBC Approach to HDR Has Advantages for Broadcasters). It’s viewed as a good fit for real time HDR acquistion and broadcast. At SMPTE 2015, Sony was demonstrating a modified HDR TV that could accept HLG encoded HDR content.