Hi The math equation used in colorspace node in Nuke assumes, that input signal is in linear REC709 colorspace but this is not necessarily true. So my advice: try to use 2 separate colorspace nodes. In the first one set "sRGB" as in and "REC709" as output and THEN connect the next colorspace node with linear as input and XYZ as output. Unfortunately it's only my theoretical advice because I have not a chance to check it in practice... :)
Best Adrian W dniu 2012-06-06 16:26:42 użytkownik John Mateer <[email protected]> napisał: -- [quote="Jonathan Egstad"]Also check that you have the correct primaries selected as desaturated content can also look like a gamma problem. I think 'DCI-P3' is the one to use for a DCP. -jonathan On Jun 1, 2012, at 8:55 AM, Matt Plec wrote: [quote]Do you have the colorspace on the write node set to "linear"? If not it will be adding a log conversion to the image that comes in on the assumption that it's currently in linear RGB. Matt Thanks for the advice, Matt and Jonathan. I've checked the Write nodes and tried linear as well as DCI P3 color spaces but had no luck. Any other thoughts? Best, John _______________________________________________ Nuke-users mailing list [email protected], http://forums.thefoundry.co.uk/ http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users
