No match? Wha? Which version of OIIO?
Just for fun, try enclosing the "-attrib:type=float[8]" in double quotes, in case the shell is getting confused by the brackets. It works for me, BTW. > On Sep 13, 2016, at 2:09 PM, Andrew Gartner <[email protected]> wrote: > > 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 <[email protected] > <mailto:[email protected]>> 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 <[email protected] >> <mailto:[email protected]>> 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 <[email protected] >> <mailto:[email protected]>> wrote: >> Yep, sorry, this was subtly broken for OpenEXR. >> >> This patch should fix it: https://github.com/OpenImageIO/oiio/pull/1487 >> <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] >> > <mailto:[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] >> >> <mailto:[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] <mailto:[email protected]> >> >> http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org >> >> <http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org> >> > >> > -- >> > Larry Gritz >> > [email protected] <mailto:[email protected]> >> > >> > >> > _______________________________________________ >> > Oiio-dev mailing list >> > [email protected] <mailto:[email protected]> >> > http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org >> > <http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org> >> >> -- >> Larry Gritz >> [email protected] <mailto:[email protected]> >> >> >> _______________________________________________ >> Oiio-dev mailing list >> [email protected] <mailto:[email protected]> >> http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org >> <http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org> >> >> _______________________________________________ >> Oiio-dev mailing list >> [email protected] <mailto:[email protected]> >> http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org >> <http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org> > > -- > Larry Gritz > [email protected] <mailto:[email protected]> > > > > _______________________________________________ > Oiio-dev mailing list > [email protected] <mailto:[email protected]> > http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org > <http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org> > > > _______________________________________________ > Oiio-dev mailing list > [email protected] > http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org -- Larry Gritz [email protected]
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