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Hi,
So I've been searching tall and wide on information as to the difference between the various LUT and log types.
I currently do most of my color grading directly in the frame buffer. I simple can't figure if LUTs should be used in linear, log or v-log format when applied to the VFB.
Also how this subsequently works with vrays srgb space on/off.
A simple case in point.
1st image: SRGB ON, No Lut
2nd image: SRGB OFF, Lut, Generic-Log
3rd image: SRGB ON, Lut, V-Log
4th image: SRGB ON, Lut, Linear/Rec
Could one of these examples be considered "correct" compared to the other?
Link to the LUT file used for this example:
https://luts.iwltbap.com/color-grade-free-lut-aspen/
So I've been searching tall and wide on information as to the difference between the various LUT and log types.
I currently do most of my color grading directly in the frame buffer. I simple can't figure if LUTs should be used in linear, log or v-log format when applied to the VFB.
Also how this subsequently works with vrays srgb space on/off.
A simple case in point.
1st image: SRGB ON, No Lut
2nd image: SRGB OFF, Lut, Generic-Log
3rd image: SRGB ON, Lut, V-Log
4th image: SRGB ON, Lut, Linear/Rec
Could one of these examples be considered "correct" compared to the other?
Link to the LUT file used for this example:
https://luts.iwltbap.com/color-grade-free-lut-aspen/
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