[metadata] Write Metadata to image files #200

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opened 2026-10-04 23:47:00 +02:00 by adam · 3 comments
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Reported by brylie on 27 Sep 2012 15:01

Version: 2.4.4

For the sake of portability, it would be useful to write metadata changes (tags, keywords, geolocation, etc.) directly to the image file.

Piwigo Bugtracker #2755

**Reported by brylie on 27 Sep 2012 15:01** **Version:** 2.4.4 For the sake of portability, it would be useful to write metadata changes (tags, keywords, geolocation, etc.) directly to the image file. [Piwigo Bugtracker #2755](http://piwigo.org/bugs/view.php?id=2755) <!-- github-sync-id:97226450 -->
adam closed this issue 2026-10-04 23:47:00 +02:00
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Comment posted by brylie on 14 Dec 2012 01:57

PHP has a core library to work with IPTC metadata, including writing metatags to jpeg files.

iptcembed — Embeds binary IPTC data into a JPEG image
http://php.net/manual/en/function.iptcembed.php

**Comment posted by brylie on 14 Dec 2012 01:57** PHP has a core library to work with IPTC metadata, including writing metatags to jpeg files. iptcembed — Embeds binary IPTC data into a JPEG image http://php.net/manual/en/function.iptcembed.php <!-- github-comment-id:124892814 -->
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Comment posted by brylie on 20 Apr 2013 05:51

There is also a PHP EXIF library, licensed as GPL:
http://lsolesen.github.io/pel/
https://github.com/lsolesen/pel

**Comment posted by brylie on 20 Apr 2013 05:51** There is also a PHP EXIF library, licensed as GPL: http://lsolesen.github.io/pel/ https://github.com/lsolesen/pel <!-- github-comment-id:124892828 -->
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Plugin Write Metadata does the job http://piwigo.org/ext/extension_view.php?eid=769

Plugin Write Metadata does the job http://piwigo.org/ext/extension_view.php?eid=769 <!-- github-comment-id:223516997 -->
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Reference: adam/Piwigo#200