- LUT for low dynamic range
Re: LUT for low dynamic range
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Contrast 1.6 pivot 0.5 or something close.
This brings the DR down to about 5 stops.
Geoff Boyle NSC FBKS
EU based cinematographer
From: cml-raw-log-hdr@... <cml-raw-log-hdr@...> On Behalf Of Video Assist Hungary
Sent: 29 June 2020 08:05
Subject: [cml-raw-log-hdr] LUT for low dynamic range
Allow me to check my logic with you.
I was asked to do a LUT to simulate a camera with a dynamic range of 5 stops on an Alexa. That would mean to lose about 9 stops - it was not specified where.
I suppose i could grab levels controls and make a much steeper gamma curve. But the same result would be achieved by raising the highlights a lot, and maybe adjusting mid tones a bit, right? That would result in clipped whites, so a camera that has less stops ‘on the top’? Or similarly crushing the blacks?
Ceo video Assist hungary
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