Thanks a lot, i will give that a go. And pester support if it does not help. Here's my silver lining!
Von: [email protected] [mailto:[email protected]] Im Auftrag von Miklos Kozary Gesendet: Dienstag, 24. Juli 2012 13:36 An: Nuke user discussion Betreff: Re: [Nuke-users] Another Qt AE Colorspace Woe (Need to match Colorspace of Quicktime in AE) Hi Thorsten, add the following lines to the bottom of your GlobalSettings.csv file, it should fix your issue. # Apple ProRes 4444 encode,ap4h,appl,any,any,512 decode,ap4h,appl,any,any,512 Regards, Miklos -- Miklos Kozary Visual Effects Supervisor Elefant Studios AG Lessingstrasse 15 CH-8002 Zürich +41 44 500 48 20<tel:%2B41%2044%20500%2048%2020> Tel www.elefantstudios.ch<http://www.elefantstudios.ch/> On Tue, Jul 24, 2012 at 12:53 PM, Thorsten Kaufmann <[email protected]<mailto:[email protected]>> wrote: Hey there, so after getting all the Alexa LogC Issues out of the way i am facing the next. I am trying to Match a Qt as it looks when imported in AE in Nuke. Here's What I am doing to compare: - Load the Qt in AE. Color Management is off (Project set to 32bpc, no working profile) - Render out a 16bit png and making a screenshot - Load the same Qt in Nuke and try to get these three to line up The Screenshot and the rendered PNG out of AE match. So there does not seem to happen any "export color space conversion" Setting the input colorspace of the Qt in Nuke to sRGB (which I assumed AE would be doing without any other interpretion information and colormanagment) Is getting VERY close. The colors are slightly off tho (mainly greens, reds). Here's a difference of the two. Note that this is blown up quite a bit to make the Difference more visible. It is quite subtle, but it yields pretty different results if actual corrections are applied via LUTs. http://minus.com/mzyUlOo8C/ Any idea what might help? I tried adding a colorspace node without converting at all (setting both in and out to sRGB) and only changing primary_in and _out. This does actually yield changes to the said areas, but I can't get any to match. Anyone knows what AE might be doing? Thanks in advance, Thorsten Thorsten Kaufmann Head of Production ________________________________ Mackevision Medien Design GmbH Forststraße 7 D-70174 Stuttgart T +49 711 93 30 48 31<tel:%2B49%20711%2093%2030%2048%2031> F +49 711 93 30 48 90<tel:%2B49%20711%2093%2030%2048%2090> M +49 151 19 55 55 02<tel:%2B49%20151%2019%2055%2055%2002> [email protected]<mailto:[email protected]> http://www.mackevision.de Geschäftsführer: Armin Pohl, Joachim Lincke, Karin Suttheimer HRB 243735 Amtsgericht Stuttgart _______________________________________________ Nuke-users mailing list [email protected]<mailto:[email protected]>, http://forums.thefoundry.co.uk/ http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users
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