Nuke mangles many of the ocio roles, so many of the defaults the Academy picked work right in other apps but just not Nuke. So for example log files defaults to ACEScc and float defaults to ACEScg both of which are working spaces so they are completely wrong defaults. So when you do a OCIOLogConvert, it is going from ACEScg to ACEScc which is just incorrect.
The Foundry really should make their own config_nuke.ocio for aces to accommodate for this. I brought this up many times in the beta but we barely got the Foundry to include the ACES 1.0.1 profile in the first place after long threads bitching about it. They only finally relented after the folks running OCIO finally grabbed Hp's pull request which is 6 months old (profile is has been around since December of 2014). I still don't understand why ocio examples in Nuke need to be in the official git repository before the Foundry will even put them in Nuke. On Fri, May 6, 2016 at 12:46 PM, Randy Little <randyslit...@gmail.com> wrote: > That's just crazy. I guess a lot of people are not currently happy with > this based on the academy color google group. > > Randy S. Little > http://www.rslittle.com/ > http://www.imdb.com/name/nm2325729/ > > > > On Fri, May 6, 2016 at 2:51 PM, Michael Habenicht <m...@tinitron.de> > wrote: > >> The reference space in the aces 1.01 OCIO config is ACEScg so you first >> have to convert to that. The compositing logspace is ACEScc which means the >> the longconvert is converting from ACEScg to ACEScc. I don't know whether >> it is going to change the result. Also be aware that you might get negative >> values. >> >> On May 6, 2016 8:19:33 PM CEST, Randy Little <randyslit...@gmail.com> >> wrote: >> >Is there a reason that when using ACES 1.01 and the opencolorlogconvert >> >that Marci's 445 grey becomes 500? Where as the regular log2lin in the >> >read and node and colorspace all produce 445 as I would expect? Is it >> >expecting something other then a standard Cineon log file? >> > >> > >> >Randy S. Little >> >http://www.rslittle.com/ >> >http://www.imdb.com/name/nm2325729/ >> > >> > >> >------------------------------------------------------------------------ >> > >> >_______________________________________________ >> >Nuke-users mailing list >> >Nuke-users@support.thefoundry.co.uk, http://forums.thefoundry.co.uk/ >> >http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users >> >> -- >> Sent from my Android tab with K-9 Mail. Please excuse my brevity. >> _______________________________________________ >> Nuke-users mailing list >> Nuke-users@support.thefoundry.co.uk, http://forums.thefoundry.co.uk/ >> http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users >> > > > _______________________________________________ > Nuke-users mailing list > Nuke-users@support.thefoundry.co.uk, http://forums.thefoundry.co.uk/ > http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users >
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