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Murideo SIX-G and Patch Scale

 
Author chrisd
ZRO
#1 | Posted: 11 Jan 2021 20:53 
When using the Murideo SIX-G set to YCbCr 444/422 16-235, the patches from LightSpace are being scaled from 0-255 to 16-235. This makes it impossible to generate levels between 100-109% (235-255), for example. In my case I'd like to follow Ted Aspiotis' recommnded procudure for LG OLED calibration, using YCbCr patches and a patch scale of 16-255.

In LightSpace, Is there a way to use the SIX-G in YCbCr modes and be able to generate patch levels outside 16-235?

Author ConnecTED
DPS
#2 | Posted: 12 Jan 2021 11:05 
Hi Chris,

The YCbCr output of Murideo (with patchscale 0-255) will generate 16-235 patches.

For 16-255, you need to set Murideo to PC-Level and patchscale to 16-255 for pre-calibration/profiling.

For verification, you can use RGB PC Level with patchscale 16-235 or RGB Video levels with patchscale 0-255 to generate 16-235.

Display Calibration Light Illusion Forums / Display Calibration /
 Murideo SIX-G and Patch Scale

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