[okular] [Bug 385015] Okular does not show XMP metadata for PDFs

2022-12-04 Thread Paul Millar
https://bugs.kde.org/show_bug.cgi?id=385015

Paul Millar  changed:

   What|Removed |Added

 CC||paul.mil...@desy.de

--- Comment #5 from Paul Millar  ---
At the risk of pointing out the obvious, XMP is a standard way of expressing
metadata that may be embedded in more than just PDF. 

https://en.wikipedia.org/wiki/Extensible_Metadata_Platform

Of the file formats Okular supports, TIFF, JPEG, PNG, GIF and WebP support
embedding XMP metadata.  In addition, XMP metadata might be provided as a
sidecar metadata file; e.g., the file "my-file.xmp" for the main file
"my-file.cbr".

To me, this suggests that a generic XMP-viewer might be useful, as it could
support multiple files.  The PDF plugin would support extracting the XMP
metadata, with other file-format-specific plugins would do likewise.

It might even make sense for this support to be library code, as other software
needs XMP support.  As an example, the DigiKam project has (or claims to have)
support for XMP:

https://userbase.kde.org/Digikam/Metadata

My own interest is in viewing the complete XMP metadata information, rather
than a limited subsection of it.  (I think Timo is interested only in the
Dublin Core terms.)  Viewing the XMP metadata simply as (pretty-printed) "raw"
XML would probably be sufficient for me.

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[okular] [Bug 385015] Okular does not show XMP metadata for PDFs

2017-09-28 Thread Nate Graham
https://bugs.kde.org/show_bug.cgi?id=385015

Nate Graham  changed:

   What|Removed |Added

 CC||pointedst...@zoho.com

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[okular] [Bug 385015] Okular does not show XMP metadata for PDFs

2017-09-26 Thread Albert Astals Cid
https://bugs.kde.org/show_bug.cgi?id=385015

Albert Astals Cid  changed:

   What|Removed |Added

 Status|UNCONFIRMED |CONFIRMED
 Ever confirmed|0   |1

--- Comment #4 from Albert Astals Cid  ---
This needs work

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[okular] [Bug 385015] Okular does not show XMP metadata for PDFs

2017-09-24 Thread Timo Kalliomäki
https://bugs.kde.org/show_bug.cgi?id=385015

Timo Kalliomäki  changed:

   What|Removed |Added

 Resolution|WAITINGFORINFO  |---
 Status|NEEDSINFO   |UNCONFIRMED

--- Comment #3 from Timo Kalliomäki  ---
Supplied the requested sample PDF.

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[okular] [Bug 385015] Okular does not show XMP metadata for PDFs

2017-09-24 Thread Timo Kalliomäki
https://bugs.kde.org/show_bug.cgi?id=385015

--- Comment #2 from Timo Kalliomäki  ---
Created attachment 107991
  --> https://bugs.kde.org/attachment.cgi?id=107991&action=edit
A PDF file with title “An example of metadata in PDF” in both XMP and PDF info,
and author “John Doe” in only the former

exiftool shows:
Title   : An example of metadata in PDF
Creator : John Doe

Okular shows only the title, not the author.

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[okular] [Bug 385015] Okular does not show XMP metadata for PDFs

2017-09-24 Thread Albert Astals Cid
https://bugs.kde.org/show_bug.cgi?id=385015

Albert Astals Cid  changed:

   What|Removed |Added

 CC||aa...@kde.org
 Status|UNCONFIRMED |NEEDSINFO
 Resolution|--- |WAITINGFORINFO

--- Comment #1 from Albert Astals Cid  ---
Please attach a pdf where such problem happens.

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