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Date: Sat, 22 Mar 2014 00:28:43 +0100
From: Oncaphillis <oncaphillis@snafu.de>
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Subject: [Tiff] Spot colors in TIFF
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Hi,

I'll have to generate images in CMYK+SpotColor format (e.g PANTONE etc.)
format and would like to store in TIFF. Photoshop supports
this kind of data but I couldn't find anything about the TIFF file
organisation. All tools I used under linux seem to ignore the additional
layers. Some just complain about an unknown TAG 37724 (0x935c) for
which I couldn't find anything usefull.

tiffsplit doesn't split the tiffs at all, so it doesn't seem to be
a multi-layer TIFF.

Are there any informations available for this format ? Alternatively
it would be o.k. for me to use another bitmap image format supported
by other paint programs which supports spot colors for which better
docs are acailable.


Thank you

O.
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