lucabutera Posted April 3, 2018 Share Posted April 3, 2018 1 hour ago, ReinisK said: I've done some tests today. The camera was set to UHD, 25p, Gamma DR, -5 contrast, -7 sharpness, 16-235, sRGB. I compared different ISOs with and without RGB set to max (1.99). So what I found out: All RGB channels at 1.99 increase exposure by 1 stop (or very, very close to it); Therefore ISO 1600 with RGB at 1.99, is the same exposure as ISO 3200 with RGB at 1; It positively affects the inbuilt noise reduction. Seems like the NR really is triggered by ISO value and not the actual sensor gain; It doesn't have any visible gains in highlights. Here's the test. The password is - rgb . Here you can download the edited test file, if you would like to take a closer look - https://failiem.lv/u/xvgh44ks Can you repeat the test with exposure compensation? Quote Link to comment Share on other sites More sharing options...
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