Hi, Further tests reveiled that it didn't work for float buffers. The problem is that linear color treatment is not solid yet, sometimes things convert (on anim render) and sometimes not (F12), or on load, but not on save, that crap...
Will hack here quickly something for further checks in the lab. -Ton- ------------------------------------------------------------------------ Ton Roosendaal Blender Foundation [email protected] www.blender.org Blender Institute Entrepotdok 57A 1018AD Amsterdam The Netherlands On 23 Aug, 2010, at 13:23, Ton Roosendaal wrote: > Hi, > > I've found it, changing the gamma in the header to 1.0 loads correctly > in Arri software, and on my mac on GraphicConverter. Will commit this > as default. > > -Ton- > > ------------------------------------------------------------------------ > Ton Roosendaal Blender Foundation [email protected] > www.blender.org > Blender Institute Entrepotdok 57A 1018AD Amsterdam The > Netherlands > > On 22 Aug, 2010, at 23:08, Diego B wrote: > >> Hi, >> >> I remember some problems like this before, on the studio. I will >> check >> my code for 2.4x to see what I change in that moment (long time since >> I work with dpx). >> >> - Diego >> >> >> On Sun, Aug 22, 2010 at 11:21 AM, Campbell Barton <[email protected] >>> wrote: >>> On Sun, Aug 22, 2010 at 8:55 PM, Ton Roosendaal <[email protected]> >>> wrote: >>>> Hi, >>>> >>>> Anyone on this list using DPX in commercial software? We have to >>>> deliver the Sintel frames to the film lab, and they claim that >>>> their >>>> software expects linear color in DPX files to have a gamma 2.2 >>>> applied. >>>> >>>> Blender DPX safes currently linear (straight float -> fixed point >>>> int) >>>> but in the header of the dpx file it sets a gamma value of 1.7. >>>> Probably confusing... >>>> >>>> Some experience from the field is welcome :) >>>> >>>> Thanks, >>>> >>>> -Ton- >>> >>> note: the UI for DPX in 2.5 currently does nothing, >>> see cineon_dpx.c -> cineon_conversion_parameters() to change values. >>> >>> -- >>> - Campbell >>> _______________________________________________ >>> Bf-committers mailing list >>> [email protected] >>> http://lists.blender.org/mailman/listinfo/bf-committers >>> >> _______________________________________________ >> Bf-committers mailing list >> [email protected] >> http://lists.blender.org/mailman/listinfo/bf-committers > > _______________________________________________ > Bf-committers mailing list > [email protected] > http://lists.blender.org/mailman/listinfo/bf-committers _______________________________________________ Bf-committers mailing list [email protected] http://lists.blender.org/mailman/listinfo/bf-committers
