Hybrid Log Gamma (HLG): the 4K HDR TV broadcast format explained

When it comes to the ultimate 4K HDR TV broadcasts, it’s all about HLG

While most AV fans embrace the picture quality improvements you get with HDR (High Dynamic Range) technology, most people could do without the brain-melting complexity and barrage of acronyms that come with it.

Unfortunately, HDR has only got more complicated since launch, as we find ourselves having to get to grips with a wide range of HDR formats, from Dolby Vision to HDR10+, and Hybrid Log Gamma.

Read more