note 39409 added to function.iptcembed

From: Date: Tue, 27 Jan 2004 18:20:56 +0000
Subject: note 39409 added to function.iptcembed
Groups: php.notes 
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Regarding issues with photoshop IPTC... Photoshop actually prefers a different embedded metadata format, XMP, which is RDF-based. When Photoshop manages metadata via File Info, what you're actually doing is manipulating RDF in a "photoshop" namespace as well as the standard Dublin Core (dc) namespace, and a couple others. When a file is written that supports IPTC, the equivalent fields e.g. copyright, keywords, etc. are serialized into the IPTC block. So, if one manipulates the IPTC block of a Photoshop-generated image and leaves the XMP block alone, it's my guess that Photoshop will treat data from the XMP as authoritative. HTH, jerritt ---- Manual Page -- http://www.php.net/manual/en/function.iptcembed.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+39409 Delete -- http://master.php.net/manage/user-notes.php?action=delete+39409&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+39409&report=yes Search -- http://master.php.net/manage/user-notes.php

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