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To: Tiff@remotesensing.org
From: Chris Losinger <losinger@earthlink.net>
Subject: Re: [Tiff] Q about JPEG-in-TIFF
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Date: Thu, 15 Apr 2004 10:23:44 -0400
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         after more digging, it looks like the problem is that the LibTiff 
image is in multiple strips, and uses JPEGTables. making it a single strip, 
without JPEGTables allows those other apps to read it.

         are there any other tricks i should know about JPEG-in-TIFF ?

At 10:10 AM 4/15/2004, you wrote:
>On Wed, Apr 14, 2004 at 09:51:34PM -0400, Chris Losinger wrote:
> >       I'm creating JPEG-in-TIFFs (comp mode 7) with LibTiff 3.5.7 . I
> >       find that a few high-profile apps (like Microsoft's Document
> >       Imaging, Filenet and ACDSee) can't decode them, yet these same
> >       apps can read JPEG-in-TIFFs (again, mode 7) that were created
> >       with LEADs TIFF encoder.
> >
> >       are there any known issues with 3.5.7's JPEG-in-TIFF encoder?
> >       (can't search the archives right now, apparently)
> >
> >       if anyone wants to play, i've got a ZIP file (67K) with two of
> >       these files (one from LibTiff, one from LEAD) here:
> >       http://www.smalleranimals.com/zips/LEAD_JPEG.zip
>
>Chris,
>
>I don't see any differences between two images with except of that the
>LEAD one is tiled while libtiff one is stripped. Probably it is the
>problem?
>
>                                                 Regards,
>                                                 Andrey
>
>--
>Andrey V. Kiselev
>Home phone:  +7 812 5274898  ICQ# 26871517
>_______________________________________________
>Tiff mailing list
>Tiff@remotesensing.org
>http://remotesensing.org/mailman/listinfo/tiff

__________________________
Chris Losinger
Smaller Animals Software, Inc.				
http://www.smalleranimals.com

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