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>- Does PhotoShop use a private tag for storing thumbnails?
> - Does anyone have any information about the tag(i.e., format)?
> - Does any code exist for reading/writing the tag?

Look for IPTC - NAA (Information Interchange Model/Digital Newsphoto Parameter Record Version 4)
I asked for it in a: Comite International del Telecommunications de Presse.
I only have a printed version.

I used it to extract caption text of Photoshop Jpg files, and I remember I see the thumbnail tag.

If you dont find that info, I can give you more data.

Fernando Lagos
wau@satlink.com
http://members.xoom.com/lakes


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	LibTiff Mailing List TIFF and LibTiff Mailing List Archive November 1998 Previous Thread Next Thread Previous by Thread Next by Thread Previous by Date Next by Date Contact The TIFF Mailing List Homepage This list is run by Frank Warmerdam Archive maintained by AWare Systems	Thread 1998.11.23 22:34 "Photoshop Thumbnails", by Fernando Lagos 1998.11.24 15:45 "Re: Photoshop Thumbnails", by Tom Lane 1998.11.24 17:32 "Re: Photoshop Thumbnails", by Joe Longo 1998.11.23 22:34 "Photoshop Thumbnails", by Fernando Lagos >- Does PhotoShop use a private tag for storing thumbnails? > - Does anyone have any information about the tag(i.e., format)? > - Does any code exist for reading/writing the tag? Look for IPTC - NAA (Information Interchange Model/Digital Newsphoto Parameter Record Version 4) I asked for it in a: Comite International del Telecommunications de Presse. I only have a printed version. I used it to extract caption text of Photoshop Jpg files, and I remember I see the thumbnail tag. If you dont find that info, I can give you more data. Fernando Lagos wau@satlink.com http://members.xoom.com/lakes

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1998.11.23 22:34 "Photoshop Thumbnails", by Fernando Lagos