Photoshop Image Resources

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== Related Formats ==
 
== Related Formats ==
In a [[TIFF]] file, tag 34377 contains Photoshop Image Resources.
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* In a [[TIFF]] file, tag 34377 contains Photoshop Image Resources.
  
In a [[JPEG]] file, an APP13 marker with an identifier of "Photoshop 3.0" contains Photoshop Image Resources.
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* In a [[JPEG]] file, an APP13 marker with an identifier of "Photoshop 3.0" contains Photoshop Image Resources.
  
Resource ID 0x0404 contains [[IPTC]] data.
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* Resource ID 0x0404 contains [[IPTC]] data.
  
Resource ID 0x040c may contain a thumbnail in [[JPEG]]/JFIF format.
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* Resource ID 0x040c may contain a thumbnail in [[JPEG]]/JFIF format.
  
Resource ID 0x040F contains an [[ICC profile]].
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* Resource ID 0x040F contains an [[ICC profile]].
  
Resource ID 0x0422 contains [[Exif]] data.
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* Resource ID 0x0422 contains [[Exif]] data.
  
Resource ID 0x0424 contains [[XMP]] data.
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* Resource ID 0x0424 contains [[XMP]] data.
  
 
== Specifications ==
 
== Specifications ==
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[[Category:Graphics]]
 
[[Category:Graphics]]
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[[Category:Adobe]]

Revision as of 22:39, 26 April 2014

File Format
Name Photoshop Image Resources
Ontology

Photoshop Image Resources is a metadata format native to PSD files, but which is also sometimes used in TIFF, JPEG, and maybe other image formats.

Contents

Format

Photoshop Image Resources consists of a sequence of blocks, each with a numeric Resource ID indicating the type of data stored in the block. Each block also contains a name, but the name is often left empty.

Each block begins with ASCII characters "8BIM", a signature which appears in several Photoshop formats.

Not all Resource IDs are publicly documented.

Related Formats

  • In a TIFF file, tag 34377 contains Photoshop Image Resources.
  • In a JPEG file, an APP13 marker with an identifier of "Photoshop 3.0" contains Photoshop Image Resources.
  • Resource ID 0x0404 contains IPTC data.
  • Resource ID 0x040c may contain a thumbnail in JPEG/JFIF format.
  • Resource ID 0x0422 contains Exif data.
  • Resource ID 0x0424 contains XMP data.

Specifications

References

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