problems with tif thumbnails

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vicodas

problems with tif thumbnails

Post by vicodas »

Hi,

i have a problem with convert a verry big tif image.
the tif size is 16456x11656 pixel, whith 350 dpi
I use the follow command:

Code: Select all

convert $datei -compress LZW -depth 8 -type TrueColor -resize 'x100>' $thumb
following error is comming:
convert: Tag 33437: Rational with zero denominator (num = 0)..

any idea?


thx vicodas
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anthony
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Re: problems with tif thumbnails

Post by anthony »

It is a warning that IM did not understand some special profile in the TIFF image.
Ass a -quiet to tell IM to ignore warnings while reading images. or add -regard-warnings to have it abort on such as warning.

See IM Examples, Basics, operational Controls.
http://www.imagemagick.org/Usage/basics/#controls
Anthony Thyssen -- Webmaster for ImageMagick Example Pages
https://imagemagick.org/Usage/
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