Hey Larry, Thanks for the super fast response.
The patch worked from python like a charm once I set the type desc to the attribute call to float[8]. I did notice it automatically capitalizes the attribute name in the header on writing, is that a concern at all? Also oiiotool still complained about not finding a match when I tried your above syntax but like I said, python worked fine. Cheers and thanks again, ~Andrew On Tue, Sep 13, 2016 at 12:23 PM, Larry Gritz <[email protected]> wrote: > Yep, sorry, this was subtly broken for OpenEXR. > > This patch should fix it: https://github.com/OpenImageIO/oiio/pull/1487 > > Let me know if you need that backported to a release branch. > > > > > On Sep 13, 2016, at 11:49 AM, Larry Gritz <[email protected]> wrote: > > > > I think the correct syntax is: > > > > oiiotool input.exr -attrib:type=float[8] chromaticities > "0,1,0,0,0,0,0,0" -o output.exr > > > > But upon trying it, I see that it's not quite working. Hang on, let me > poke around a bit. OpenEXR may be particular about how the chromaticities > are declared. > > > > > >> On Sep 13, 2016, at 11:35 AM, Andrew Gartner <[email protected]> > wrote: > >> > >> Hey all, > >> > >> Has anyone tried to add chromaticies to an EXR by hand via oiiotool (or > python)? > >> > >> We're starting to expand our color support so for testing I'm trying to > add it by hand. I believe the attribute is a special case in the EXR spec > that needs 8 floats (in an array?). however trying this on the command line > didn't work (I had to wrap in quotes in which case it becomes a string) > >> > >> For example: > >> > >> oiiotool input.exr -attrib [0,1,0,0,0,0,0,0] -o output.exr > >> > >> Any help would be welcome. > >> > >> Cheers, > >> > >> ~Andrew > >> > >> > >> > >> > >> _______________________________________________ > >> Oiio-dev mailing list > >> [email protected] > >> http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org > > > > -- > > Larry Gritz > > [email protected] > > > > > > _______________________________________________ > > Oiio-dev mailing list > > [email protected] > > http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org > > -- > Larry Gritz > [email protected] > > > _______________________________________________ > Oiio-dev mailing list > [email protected] > http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org >
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