View Single Post
Old 9th January 2019, 17:49   #54191  |  Link
tp4tissue
Registered User
 
tp4tissue's Avatar
 
Join Date: May 2013
Posts: 706
Quote:
Originally Posted by huhn View Post
the brightness level of the none compressed parts match at gamma 2.2.

so if you want the correct brightness levels you set this screen is already calibrated to your screens response where unlike SDR madVR will automatic change your "gamma" for HDR sources to 2.2.

as i said before i'm not a friend of this inconsistent behaviour between HDR and SDR.
What does this mean ?

I have a rec709 3dlut (2.4 gamma)

I turn on pixel shader hdr->sdr

The shader outputs 2.2 gamma, then the rec 709 lut brings it down to 2.4 gamma ?

Or does everything still come out at 2.2 ?

Should I make a rec709 lut for 2.2 gamma ?
__________________
Ghetto | 2500k 5Ghz
tp4tissue is offline   Reply With Quote