A7RIII or A7III HLG3 BT2020 picture profil graded with PP

R

rudo_fr

Well-known member
I shooted with PP HLG3 on A7RIII (black level +2 knee 80 slope 2) normal exposure no ETTR and try to grade with Premiere pro correctly.
I converted gama HLG gamut bt2020 to rec709 for premiere pro with lutcalc and next add my usual grading rec709 lut in lumetri .
( so two luts in lumetri: first (input lut) for convert gama and gamut to rec709 and last (lumetri creator tab) for grade.
That seems ok to me (need desaturate a little) any experiences are welcome for adobe users.
I did a set of 4 luts (for lumetri input lut tab) in lutcal with lower exposure (-0.25, -0.5, -0.75 -1) to control exposure.
here the link of the converted luts and setting i put in lutcalc: http://rudproductions.com/HLG2020toRec709.zip
tell me if you see something wrong.
 
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For Saturation problem i changed last two tab in lutcalc by LC709A LC709A or LC709 LC709.
 
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Nobody tried grading HLG 8 bits with A7III here ? my grading results are not bad comparing Cine4 HLG and Slog3 Pictures profils.
 
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