I'll try and go into more detail about the workflow of the tool. Its a GUI tool that allows users to modify and rename sets of images.
One use case is as such: - User loads in image.exr - A table is populated with the metadata of the image - User renames the file to image01.exr - User writes out image01.exr. This is made more complicated if the user changes the file type. Ideally what I would like to happen is: - User loads in image.exr - A table is populated with the metadata of the image - User renames the file to image.dpx - Metadata table changes to include dpx metadata and removes exr metadata - User can change dpx metadata fields - User writes out image.dpx However I am having trouble identifying what metadata a DPX would have before I was to write it out. Thanks -Sean On 23 July 2014 14:48, Larry Gritz <[email protected]> wrote: > That doesn't sound like anything I expect to happen. Can you sketch out > what you're doing in some more detail, or even show us a sample (10-20 > line) Python program that illustrates the problem? > > -- lg > > > On Jul 23, 2014, at 7:14 AM, Sean Feeley <[email protected]> wrote: > > Hello > > I have a python bindings question. > > The tool I am writing reads in images, allows users to modify them, and > then writes out the file in a different file format. > > However I am unable to display possible metadata options for a new file if > I am also changing the file type. > > If all the metadata options are listed in the ImageSpec.extra_attribs, it > doesnt seem possible to construct an ImageSpec that will match the output > attributes of a particular file type. > > Any help on this issue would be greatly appreciated. > > Thanks > -Sean > > > -- > -- > *Sean Feeley | Pipeline Engineer * > > BlueBolt Ltd | 15-16 Margaret Street | London W1W 8RW | T: +44 (0)20 7637 > 5575 | F: +44 (0)20 7637 3296 | www.blue-bolt.com | > _______________________________________________ > 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 > > -- -- *Sean Feeley | Pipeline Engineer * BlueBolt Ltd | 15-16 Margaret Street | London W1W 8RW | T: +44 (0)20 7637 5575 | F: +44 (0)20 7637 3296 | www.blue-bolt.com |
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