2006.08.24 07:29 "[Tiff] IPTC tag", by Joris Van Damme

2006.09.06 13:09 "Re: [Tiff] Some tags with count zero", by Joris Van Damme


I am woking with tiff, using libtiff. I got some tags which have count zero in the tiff file. these are tag numbers of those tags.

34016, 34017, 34018, 34022, 34025, 34026, 34029

Is ther any use of these tags when it's count zero, or simple we
these tags during copying. should drop

In theory, one should never copy tags that are unknown.

You may do otherwise, and many people do. But then you are open for trouble, for instance when copying a LONG value that is in fact intended to be a private IFD pointer.

Joris Van Damme
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