XMP
From Just Solve the File Format Problem
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* In a [[JPEG]] file, an APP1 segment with identifier <nowiki>"http://ns.adobe.com/xap/1.0/"</nowiki> is used. | * In a [[JPEG]] file, an APP1 segment with identifier <nowiki>"http://ns.adobe.com/xap/1.0/"</nowiki> is used. | ||
* In a [[PNG]] file, an iTXt chunk with keyword "XML:com.adobe.xmp" is used. | * In a [[PNG]] file, an iTXt chunk with keyword "XML:com.adobe.xmp" is used. | ||
| − | + | * In a [[JPEG 2000]] file, XMP is stored in a "uuid" box with a particular ID. Apparently, it may also be stored in an "xml " box. | |
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| − | * In a [[JPEG 2000]] file, an "xml " box | + | |
== Specifications == | == Specifications == | ||
Revision as of 01:29, 22 May 2014
Extensible Metadata Platform (XMP) is a metadata standard that can be used with a variety of file formats. When stored in a file, it is usually represented in a text format based on XML.
Related formats
The XMP Specification (Part 3) defines how to embed XMP in some popular file formats.
- In a TIFF file, tag 700 is used.
- In a JPEG file, an APP1 segment with identifier "http://ns.adobe.com/xap/1.0/" is used.
- In a PNG file, an iTXt chunk with keyword "XML:com.adobe.xmp" is used.
- In a JPEG 2000 file, XMP is stored in a "uuid" box with a particular ID. Apparently, it may also be stored in an "xml " box.
