Edit

Share via

System.Keywords Photo Metadata Policy

  • Article

The photo metadata policy for the System.Keywords property.

PKEY

PKEY_Keywords

Containers

JPEG, TIFF

Read-Only

No

Output PROPVARIANT Type

VT_VECTOR | VT_LPWSTR

Input PROPVARIANT Type

VT_VECTOR | VT_LPWSTR is preferred. A VT_LPWSTR containing a semicolon-delimited string is also accepted.

Conflict Resolution Policy

Values from different schemas are merged.

JPEG Policy

Read Paths

Order Path Disk Format
1 /xmp/<xmpbag>dc:subject unicode
2 /app13/irb/8bimiptc/iptc/keywords
3 /app1/ifd/{ushort=18247} unicode_bytes
4 /app1/ifd/{ushort=40094} unicode_bytes

 

Write Paths

Order Path Disk Format
1 /xmp/<xmpbag>dc:subject unicode
2 /app13/irb/8bimiptc/iptc/keywords
3 /app1/ifd/{ushort=18247} unicode_bytes
4 /app1/ifd/{ushort=40094} unicode_bytes
5 /xmp/<xmpbag>MicrosoftPhoto:LastKeywordXMP unicode
6 /xmp/<xmpbag>MicrosoftPhoto:LastKeywordIPTC unicode

 

Remove Paths

Order Path
1 /xmp/dc:subject
2 /app13/irb/8bimiptc/iptc/keywords
3 /app1/ifd/{ushort=18247}
4 /app1/ifd/{ushort=40094}
5 /xmp/<xmpbag>MicrosoftPhoto:LastKeywordXMP
6 /xmp/<xmpbag>MicrosoftPhoto:LastKeywordIPTC

 

TIFF Policy

Read Paths

Order Path Disk Format
1 /ifd/xmp/<xmpbag>dc:subject unicode
2 /ifd/iptc/keywords
3 /ifd/{ushort=18247} unicode_bytes
4 /ifd/{ushort=40094} unicode_bytes
5 /ifd/irb/8bimiptc/iptc/keywords

 

Write Paths

Order Path Disk Format
1 /ifd/xmp/<xmpbag>dc:subject unicode
2 /ifd/iptc/keywords
3 /ifd/irb/8bimiptc/iptc/keywords
4 /ifd/{ushort=18247} unicode_bytes
5 /ifd/{ushort=40094} unicode_bytes
6 /ifd/xmp/<xmpbag>MicrosoftPhoto:LastKeywordXMP unicode
7 /ifd/xmp/<xmpbag>MicrosoftPhoto:LastKeywordIPTC unicode
8 /ifd/xmp/<xmpbag>MicrosoftPhoto:LastKeywordIPTC_TIFF_IRB unicode

 

Remove Paths

Order Path
1 /ifd/xmp/dc:subject
2 /ifd/iptc/keywords
3 /ifd/irb/8bimiptc/iptc/keywords
4 /ifd/{ushort=18247}
5 /ifd/{ushort=40094}
6 /ifd/xmp/<xmpbag>MicrosoftPhoto:LastKeywordXMP
7 /ifd/xmp/<xmpbag>MicrosoftPhoto:LastKeywordIPTC
8 /ifd/xmp/<xmpbag>MicrosoftPhoto:LastKeywordIPTC_TIFF_IRB

 

Remarks

System.Keywords