Raw converters operate in linear light, which is the reason why you can adjust exposure after taking a picture. The goal of this article will be, to show you how you can build a setup around your S-Log footage, which mimics raw converters like “Adobe Camera Raw”. After some research in Sony’s S-Log whitepaper I was asking Andrew, the maintainer of MlRawViewer if it was possible to add various log curves, which ended up in a commit. My interest in logarithmic tone mapping started while I was working with 5D mark III raw footage via the Magic Lantern hack.
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