Is Gamma Still Needed?: Part 7 – HLG And PQ

What They Say

The Broadcast Bridge published an interesting article on the differences between PQ- and HLG-based HDR EOTFs and contrasts them with the traditional gamma curves used in content development.

What We Think

The article doesn’t say anything new or revolutionary, but is a good explanation of the differences between the scene-referred and display-referred technologies. (BR)

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