sRGB is not the same as gamma 2.2. sRGB has a linear segment near 0. See Bill's page for the exact formula: http://mysite.verizon.net/spitzak/conversion/srgb.html
Regards, Thorsten ________________________________ Thorsten Kaufmann Head of Production MACKEVISION Medien Design GmbH, Stuttgart Forststrasse 7 70174 Stuttgart Tel: +49 (0) 711-933048-0 Fax: +49 (0) 711-933048-90 [email protected]<mailto:[email protected]> www.mackevision.de<http://www.mackevision.de> Geschäftsführer: Armin Pohl, Joachim Lincke HRB 243735 Amtsgericht Stuttgart Von: [email protected] [mailto:[email protected]] Im Auftrag von James Etherington Gesendet: Montag, 11. Juli 2011 13:13 An: [email protected] Betreff: [Nuke-users] Colorspace node and sRGB Hello, I'm probably missing something really obvious here but I don't get the same results when I use a Log2Lin node followed by a gamma node set to 2.2 compared to using a colorspace node set to out sRGB. I've tried bringing in my Log footage as Cineon and as raw then a log2lin node. Any ideas? Cheers James
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