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c#exif
whihathac
whihathac

Reputation: 1761

EXIF tag and hex code for 'Tags' and 'Authors' for jpg image

I am unable to co-relate the actual EXIF tag for 'Tags' and 'Authors' which you can see in Image properties. Can someone help me see which one of it corresponds to it?

ps. I am referring to the list of EXIF tags here on MSDN -

Image properties

Upvotes: 2

Views: 3745

Answers (2)

Preston Crow
Preston Crow

Reputation: 101

It's 0x9c9e, which isn't listed on the page you cited. You can find this by adding a tag to an image, then running exif to see the name of the field ("XP Keywords"), and then running exif -l on the file to list all the fields, and grepping for the field name.

Upvotes: 1

Jay Walker
Jay Walker

Reputation: 4713

Here's my guess at the properties:

Authors = PropertyTagArtist (0x013B)

(Null-terminated character string that specifies the name of the person who created the image.)

Tags = PropertyTagExifUserComment (0x9286)

Comment tag. A tag used by EXIF users to write keywords or comments about the image besides those in PropertyTagImageDescription and without the character-code limitations of the PropertyTagImageDescription tag.

I edited a jpeg in windows explorer per the OP example screenshot and ran it thru ExifTool. Output contained the value I added for Author as Artist, XP Author, and Creator. It listed the value I added for Tags as XP Keywords, Subject, and Last Keyword XMP.

enter image description here

Upvotes: 3

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