Quote:
Originally Posted by 70MM
Can someone please tell me if I calculated the nits for my screen correctly please for using the target in madvr dynamic tone mapping.
My screen is a Studiotek curved microperf 145" diag with a gain of 1.2
I took a reading at the screen using 100% white, meter facing the JVC NX9 which was on half lamp.
The reading was in F.C. result 17.5 average over the scope screen with Isco IIIL lens in place.
I then converted FC to FL by multiplying by the screen gain 17.5 FL x 1.2 gain = 21 FL
Then converted FL to nits 1FL = 3.4263 nits
Result 21FL = 71.95 nits
Have I dont this correctly. so I use say 71nits for my target in madvr tone mapping?
I dont need to use the size of the screen in the calculations???
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Well after you load your 3D lut, just go by eye, because a number doesn't really help here, it's a To-Taste situation.
Freeze frame at scenes with HDR highlights, and tune it up or down until YOU like it.
Then try a few other scenes.
NX9 looks expensive. are you planning to buy a spectro to go with it ?