Leadtools reports Photoshop TIFF file as EXIF

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This topic and its replies were posted before the current version of LEADTOOLS was released and may no longer be applicable.

#1 Posted : Friday, June 26, 2015 11:06:57 AM(UTC)

johnreichert

Groups: Registered
Posts: 47

My customer created a TIFF image in Photoshop (see attached). When I
look at the format reported by Leadtools, I see the following image type:

Type = 96
Type Name = Exif

Can you explain this discrepancy?

The version of leadtools in my current production build are:
Leadtools.dll - 17.0.0.73
Leadtools.codecs.dll - 17.0.0.63

File Attachment(s):

S11-153_006.zip (317kb) downloaded 63 time(s).


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#2 Posted : Monday, June 29, 2015 1:55:10 AM(UTC)

Faris Shahin

Groups: Registered, Tech Support
Posts: 26

Hello,
EXIF files can contain either a TIFF or a JPEG image. Type 96 means that the Exif file contains a TIFF image, with no compression and with RGB color space. You can read more about it here:

https://www.leadtools.com/help/leadtools/v19/main/api/exiffmt.html

Note: I'm referencing the v19 help file because it contains the type value in the description of different constants. This is the v17.5 help document:
https://www.leadtools.com/help/v175/dh/to/leadtools.topics.leadtools~l.topics.fileformatsexifformats.html

Faris Shahin
Developer Support Engineer
LEAD Technologies, Inc.

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