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// ***************************************************************** -*- C++ -*-
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/*!
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@file doxygen.hpp
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@brief Additional documentation, this file contains no source code
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@version $Name: $ $Revision: 1.4 $
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@author Andreas Huggel (ahu)
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<a href="mailto:ahuggel@gmx.net">ahuggel@gmx.net</a>
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@date 07-Feb-04, ahu: created
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*/
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/*!
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@mainpage Exiv2 v0.3
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Exiv2 is a command line program to
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- print the %Exif metadata of JPEG images (as summary info, interpreted values,
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or the plain data for each tag)
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- adjust the %Exif timestamp (that's how it all started...)
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- rename %Exif image files according to the %Exif timestamp
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- extract %Exif metadata from image files and insert it again
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- extract the thumbnail image embedded in the %Exif metadata
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- delete the thumbnail or the complete %Exif metadata from an image
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Exiv2 is also a C++ %Exif metadata library that provides
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- full read and write access to the %Exif metadata of an image through Exiv2
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keys and standard C++ iterators
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- extensive MakerNote support:
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- MakerNote tags can be accessed just like any other %Exif metadata
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- a sophisticated write algorithm avoids corrupting the MakerNote:
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1) does not re-locate the MakerNote if possible, and
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2) re-calculates IFD offsets if the MakerNote needs to be moved
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- new camera make/model specific MakerNotes can be added to the
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library in OO-fashion (by subclassing MakerNote or IfdMakerNote)
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- extract and delete methods for %Exif thumbnails (both, JPEG and TIFF thumbnails)
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In addition, the library provides generic lower-level functionality to access
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IFD (Image File Directory) data structures.
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Here is a (sortable) <A HREF="../tags.xml">list of %Exif tags</A> as defined
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in Exiv2.
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<A HREF="../makernote.html">MakerNote Formats and Specifications</A>
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<P>Copyright (C) 2004 Andreas Huggel <ahuggel@gmx.net></P>
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<P>Exiv2 is free software; you can redistribute it and/or modify it under the
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terms of the <a href="../gpl-license.html">GNU General Public License</a> as
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published by the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.</P>
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<P>Exiv2 is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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A PARTICULAR PURPOSE. See the GNU General Public License for more
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details.</P>
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<P>You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc., 59
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Temple Place - Suite 330, Boston, MA 02111-1307, USA.</P>
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*/
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/*!
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@example example1.cpp
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Sample usage of high-level metadata operations.
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*/
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