[Bf-committers] Color management broken?
andrew at aehunter.net
Tue Jul 9 21:32:46 CEST 2013
Deep compositing in Nuke in ACES.
On Jul 9, 2013 11:22 AM, "François T." <francoistarlier at gmail.com> wrote:
> Yes I do agree, but I don't see why the transformation would happen at the
> EXR render. do you have a case ?
> 2013/7/9 Troy Sobotka <troy.sobotka at gmail.com>
> > On Jul 9, 2013 5:48 AM, "François T." <francoistarlier at gmail.com> wrote:
> > >
> > > Troy, I'm not quite sure to understand what you are asking. You would
> > like
> > > the color transform "baked-in" EXR ? IMO, exr should always be linear,
> > > especially if you have to move it around other parts of a pipeline. The
> > > ability to baked transform into a LUT seems more reasonable no ?
> > "Linear" is not a color space. There is more to a color space than the
> > transfer / tone response curve.
> > We could go into the details as to how to keep an EXR linear, but it
> > cascade into complexity. Banishing all color transforms on a file format
> > problematic.
> > The bottom line is that it currently is impossible to shift the primaries
> > of an EXR in any way.
> > With respect,
> > TJS
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> François Tarlier
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