Now with the color management you can do what a LUT did but in full floating point. If you graded on a P3 projector then your renders would be in P3. Your display was the one who was doing the color management. On older versions of resolve we did not have the Color Management. Which is not a bad thing since creative LUTs are a bit like cheating! Attachments Sony 709 A LUT Screen Shot at 17.09.41.png (112.78 KiB) Viewed 10019 times Arri LUT Screen Shot at 17.08.07.png (106.87 KiB) Viewed 10019 timesĪndrew Kolakowski wrote:Ok, but in the same time software has to clip gamut to your chosen one so you can deliver valid Rec.709, P3 etc files, no? Is this controlled by the "output color space" in Resolve? But that makes the use of certain films LUTs we have obsolete. This is why a concept like Resolve RCM or ACEScc get really relevant in this situation. The software will always be full gamut and full dynamic range. I would most likely be stuck with these colors even if I convert the LUT to P3. The Sony LUT trims the colors to 709 and this is very apparent in the LUT and on the screen. That being said it's not a complete passthru in terms of gamut. By using my probe I was able to confirm this. This is what I saw when applying it on a green patch on our P3 projector. The Arri LUT doesn't seem to trim colors to much. But it can be more nuanced then that (from what I can observe) Is it more complicated and depends o used LUTs/software logic/settings?ĭoes the LUT itself can limit gamut or is it rather setting/engine of particular software? If I take same source and use direct LOG->P3 LUT I will end up with P3 (or at least not restricted to Rec.709) gamut, yes? If I have wide gamut LOG source, use Rec.709 LUT and than Rec.709->P3 I will end up (in my logic) just with colors from Rec.709 gamut (or not depending on the software engine/settings). Dermot Shane wrote:One of the Shaw's likely will have more to say, but in my understanding and some tests, yes conversion LUT's that i have worked with clamp 709 gamut, that's the safest choiceĪCES ODT seemed scale as one would expect given the foundationĪ few tests only tho, using Nucoda's 709->P3 lut, others may be diffrent
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