XMP
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'''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]]. | '''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]]. |
Revision as of 18:40, 25 March 2017
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.