Support » Plugin: Media Library Assistant » Importing Photoshop IPTC data into WordPress

  • Resolved petewinter

    (@petewinter)


    I’m struggling to understand how to import Adobe Photoshop IPTC data into WordPress. Can you please give me a step by step example of how to do this please?

    I also don’t understand how the IPTC Value links with this data as I can’t see names that are similar to the IPTC field names in Adobe Photoshop.

    Any assistance would be really appreciated.

    https://wordpress.org/plugins/media-library-assistant/

Viewing 6 replies - 1 through 6 (of 6 total)
  • Plugin Author David Lingren

    (@dglingren)

    Thanks for your question, which is a variation on some earlier topics. As you’ve discovered, the labels Adobe tools like Photoshop (and Lightroom and Illustrator) give to metadata fields can be a challenge to map to their IPTC, EXIF and XMP equivalents. Here is an earlier topic with some guidance on using MLA to investigate your images:

    How to use exif_read_data and ALL_IPTC

    You can also find more information here:

    Lightroom IPTC Description Field > WordPress Description Field

    One experiment I performed was to go through the Description, IPTC and IPTC Extension tabs of the Photoshop File/File Info dialog box to fill in all the fields with a descriptive value. For example, I entered “IPTC Title” in the “Document Title” field and “IPTC Job Title” in the “Author Title” field. I then uploaded the image to MLA and used the ALL_IPTC feature to produce this result:

    array (
    ‘1#090’ => ‘%G’,
    ‘2#000’ => ‘2’,
    ‘2#120’ => ‘IPTC Description’,
    ‘2#122’ => ‘IPTC Description Writer’,
    ‘2#105’ => ‘IPTC Headline’,
    ‘2#040’ => ‘IPTC Instructions’,
    ‘2#080’ => ‘IPTC Creator’,
    ‘2#085’ => ‘IPTC Job Title’,
    ‘2#110’ => ‘IPTC Provider’,
    ‘2#115’ => ‘IPTC Source’,
    ‘2#005’ => ‘IPTC Title’,
    ‘2#055’ => ‘20121130’,
    ‘2#060’ => ‘000000+0000’,
    ‘2#090’ => ‘IPTC City 2’,
    ‘2#092’ => ‘IPTC Sublocation’,
    ‘2#095’ => ‘IPTC State/Province 2’,
    ‘2#101’ => ‘IPTC Country/Territory 2’,
    ‘2#100’ => ‘US’,
    ‘2#103’ => ‘IPTC Job Identifier’,
    ‘2#015’ => ‘Cat’,
    ‘2#020’ => ‘ARRAY(Supplemental,another)’,
    ‘2#025’ => ‘IPTC2 Keyword’,
    ‘2#116’ => ‘IPTC © Corbis. All Rights Reserved.’, )

    You can also look at the Photoshop “Raw Data” tab to see if the EXIF or XMP values might be easier to use. If you use the “ALL_” pseudo values on a few of your images you should be able to decide the best values to use for your application.

    I am marking this topic resolved, but please update it if you have problems or further questions regarding the above suggestions. If you can post a link to one or more of your images I can have a look and give you more specific guidance. Thanks for your interest in the plugin.

    Hi David

    Thanks for the reply. That helped.

    However I have noticed if the file is saved as a .png file I only get XMP data and not IPTC or EXIF.

    Under your Standard field mapping settings area I do not see an option to map to a XMP value? Is this possible?

    Plugin Author David Lingren

    (@dglingren)

    Thanks for your update with the progress you’ve been making.

    You can use a Content Template to map XMP metadata to Standard Fields, Taxonomy terms or Custom Fields. Here is an earlier topic with some additional information that might help:

    Joining two IPTC fields into one

    If you have any problems or further questions, let me know. If you post a link to one or more of your images I can see what XMP metadata they contain and give you more specific guidance.

    Hi David

    Thanks for your reply.

    I have entered “template:(+xmp:Iptc4xmpCore.Description+)” in the EXIF/Template Value description standard mapping field and set the IPTC Value to none and the Priority as EXIF, but when I check the result on my images it shows the text “+xmp:Iptc4xmpCore.Decription+” instead of the image field value.

    Any idea what I am doing wrong?

    Also do you have a list of XMP fields?

    Regards

    Pete

    Plugin Author David Lingren

    (@dglingren)

    Thanks for your update and for posting the details of your Content Template. The example you posted is close but has a minor syntax error; you need square brackets around the substitution parameters:

    template:([+xmp:Iptc4xmpCore.Description+])

    You might also find that common fields like the Description are available without the Iptc4xmpCore prefix, depending on what tool you use to add metadata to your images. I used Adobe Fireworks CS 6 and I can get the description as:

    template:([+xmp:description+])

    You asked “Also do you have a list of XMP fields?” The short answer is no, I don’t. Every image processing tool I have seen uses different naming and organization for metadata values. Adobe has published some recommendations, which you can find here:

    Extensible Metadata Platform (XMP)

    Generally, you have to use parameters like [+xmp:ALL_XMP+] or [+xmp:Iptc4xmpCore,export+] to explore the data and find what you need.

    Hi David

    Many thanks. It’s now working how I require. Keep up the great work.

Viewing 6 replies - 1 through 6 (of 6 total)
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