Sure thing, here's what i get in my shell with this command. I'm guessing it's an argument syntax issue to be honest. (sorry I can't include the images for legal reasons).
oiiotool input.exr -attrib:type=float[8] chromaticities "0.680,0.320,0.265,0.690,0.150,0.060,0.3127,0.3290" -o output.exr oiiotool: No match. On Tue, Sep 13, 2016 at 1:59 PM, Larry Gritz <l...@larrygritz.com> wrote: > Not finding a match? Can you clarify? (Like, with a command line and > exactly what the error says?) > > You're right, OpenEXR says the name should be lowercase, I will fix that > in the patch. > > > > On Sep 13, 2016, at 1:28 PM, Andrew Gartner <andrewgart...@gmail.com> > wrote: > > 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 <l...@larrygritz.com> 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 <l...@larrygritz.com> 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 <andrewgart...@gmail.com> >> 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 >> >> Oiio-dev@lists.openimageio.org >> >> http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org >> > >> > -- >> > Larry Gritz >> > l...@larrygritz.com >> > >> > >> > _______________________________________________ >> > Oiio-dev mailing list >> > Oiio-dev@lists.openimageio.org >> > http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org >> >> -- >> Larry Gritz >> l...@larrygritz.com >> >> >> _______________________________________________ >> 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 > > > -- > Larry Gritz > l...@larrygritz.com > > > > _______________________________________________ > Oiio-dev mailing list > Oiio-dev@lists.openimageio.org > http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org > >
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