I did a quick test: 1) import h264 footage from canon 5D to Premiere CS6 2) export dpx seq with default preset: "full range" 3) import dpx to nuke with colorspace set to sRGB 4) export tiff seq from nuke with default sRGB colorspace 5) import to Premiere and compare to original: color and gamma are exactly the same.
Generaly speaking: there is no reasons to set dpx transfer to "log" in Premiere when you export footage from Canon because this footage has no superwrites at all; just WYSYWIG. Just set preset "full range" and leave all setting to default. Premiere probably set transfer in metadata of DPX header to "unknown" so Nuke has no idea about proper transfer and set Read node to default- "cineon"- colorspace (it is wrong because you know what you have set in Premiere). You have to avoid quicktime in Nuke unless you really know how to use it and know, how to avoid all weirdness. If you really want to try it, just set transfer in Write node to sRGB instead of default Gamma 1.8. It is better to export tiff sequences and convert it in Premiere to mov. Best Adrian _______________________________________________ Nuke-users mailing list [email protected], http://forums.thefoundry.co.uk/ http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users
