Adrian: Just a heads up, if you haven't used Nuke 8, our quicktime color support had a major overhaul on osx/win and should keep color consistent now with the major codecs (Prores, DNXHD, etc...). I would not suggest modifying the Read or Write node colorspace with quicktime movies and instead leave it to default. Nuke does not default to 1.8 for all quicktimes anymore as of v8 and instead picks the colorspace based on the codec you choose.
Jack Binks wrote up a nice overview of all the nitty gritty on his blog here: http://major-kong.blogspot.com/2013/12/the-best-of-times-worst-of-times.html -- Deke Kincaid Creative Specialist The Foundry Skype: dekekincaid Tel: (310) 399 4555 - Mobile: (310) 883 4313 Web: www.thefoundry.co.uk Email: [email protected] On Thu, Apr 24, 2014 at 12:12 PM, Adrian Baltowski <[email protected] > wrote: > 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 >
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