ColourSpace Probe Matching

[@Mike-vb6qw]

Your videos are an excellent resource. If I am doing a 1D LUT followed by a 3D LUT for a JVC projector would the MPVM only be done on the 3D characterization prior to LUT generation?

[@LightIllusion]

Probe Matching must be applied to all measurements made to generate any LUT used for calibration on a given display.

[@necahot2354]

Very detailed guide, thanks for your attribution

[@LightIllusion]

Glad it was helpful!

[@optimalsettings]

Thnaks. Don't understand 13:44? I have to do a probe match after calibration???

[@LightIllusion]

As it says, if the gamut changes dramatically, it is best to match probes on the reduced gamut. As with ColourSpace probe matching can be done any time - retrospectively for example - it is a simple process to perform. You can then just re-generate the LUT, without any further profiling required. This is not possible with any alternative calibration system.

[@optimalsettings]

Do i have to make a full ddc reset on a LG oled before profiling?

[@elongatuspiranha]

Does SDR probe matching work when your calibrating HDR too? Or do a separate HDR probe matching needed for HDR calibration?

[@LightIllusion]

Probe matching should be done on the display when in an uncalibrated, native state, so SDR vs. HRD is actually irrelevant. It's all the same - unless you are are using a WOLED, and then you need to make sure the probe matching is done when the displays is not set to a high peak luma, as all WOLEDs suffer gamut reduction with such high brightness settings.

[@elongatuspiranha]

@@LightIllusion Thank you for the quick reply and answer. Much appreciated!

[@elongatuspiranha]

Does it matter what nits the pattern is if I'm using an external pattern? Is 75% or 100% pattern preferred or does it matter? Thanks!

[@LightIllusion]

You should not use 100% as there may be channel clipping on the display.

[@LextraGaming]

1:50

[@LightIllusion]

Sorry, I have no idea what you mean?