Ben, Hello! We haven't yet done the integration of OpenImageIO and OpenColorIO, so let me describe what's available now:
- In OIIO, you can use the ColorTransfer mechanism, and the transform named 'KodakLog_to_linear', to do this conversion. On the plus side, this code already works. On the downside, it will probably be going away in the fall once OCIO is integrated. - If you're up for installing OpenColorIO (and build it with OIIO support), it comes with an application ocioconvert that will let you do arbitrary corrections. The plus side of this is that OCIO is fully customizable, so if you want to customize the color processing you have full access. Also, if you are working with other applications (such as nuke, mari, katana, etc) you can use OCIO to get access to the same transforms internally. The downside is that you have added complexity of dealing with another library / build process. If you can wait to the fall (post siggraph), we'll likely be integrating OCIO into OIIO (as an optional build dependency). The intent is for oiiotool to replace ocio convert as a full featured command-line utility. - Jeremy On Mon, Aug 1, 2011 at 4:38 AM, Ben De Luca <ben.del...@nvizible.com> wrote: > Hi All, > I was looking for a way to convert from KodakLog dpx files to > Linear Exr as part of our pipeline, I was unsure if using the OIIO > iconvert tool (and OIIO in general) should work as there is a color > space transform. Should I be using tools from OCIO now? > > > -Ben de Luca > _______________________________________________ > Oiio-dev mailing list > Oiio-dev@lists.openimageio.org > http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org > _______________________________________________ Oiio-dev mailing list Oiio-dev@lists.openimageio.org http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org
