XMP
From Just Solve the File Format Problem
(Difference between revisions)
(Updated links) |
m (→Specifications) |
||
| Line 18: | Line 18: | ||
* [https://wwwimages2.adobe.com/content/dam/acom/en/devnet/xmp/pdfs/XMP%20SDK%20Release%20cc-2016-08/XMPSpecificationPart1.pdf XMP Specification Part 1]: Data model, serialization, and core properties | * [https://wwwimages2.adobe.com/content/dam/acom/en/devnet/xmp/pdfs/XMP%20SDK%20Release%20cc-2016-08/XMPSpecificationPart1.pdf XMP Specification Part 1]: Data model, serialization, and core properties | ||
| − | * [https://www.iso.org/standard/57421.html ISO 16684-1:2012] | + | ** [https://www.iso.org/standard/57421.html ISO 16684-1:2012] |
* [https://wwwimages2.adobe.com/content/dam/acom/en/devnet/xmp/pdfs/XMP%20SDK%20Release%20cc-2016-08/XMPSpecificationPart2.pdf XMP Specification Part 2]: Additional properties | * [https://wwwimages2.adobe.com/content/dam/acom/en/devnet/xmp/pdfs/XMP%20SDK%20Release%20cc-2016-08/XMPSpecificationPart2.pdf XMP Specification Part 2]: Additional properties | ||
* [https://wwwimages2.adobe.com/content/dam/acom/en/devnet/xmp/pdfs/XMP%20SDK%20Release%20cc-2016-08/XMPSpecificationPart3.pdf XMP Specification Part 3]: Storage in files | * [https://wwwimages2.adobe.com/content/dam/acom/en/devnet/xmp/pdfs/XMP%20SDK%20Release%20cc-2016-08/XMPSpecificationPart3.pdf XMP Specification Part 3]: Storage in files | ||
Revision as of 13:06, 4 July 2018
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. Sometimes there are also APP1 segments with identifier "http://ns.adobe.com/xmp/extension/".
- 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.
Specifications
- XMP Specification Part 1: Data model, serialization, and core properties
- XMP Specification Part 2: Additional properties
- XMP Specification Part 3: Storage in files
