<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.8"/> <title>Exiv2: Image metadata library and tools v0.24</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="search/search.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="search/search.js"></script> <script type="text/javascript"> $(document).ready(function() { searchBox.OnSelectItem(0); }); </script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td style="padding-left: 0.5em;"> <div id="projectname">Exiv2 </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.8 --> <script type="text/javascript"> var searchBox = new SearchBox("searchBox", "search",false,'Search'); </script> <div id="navrow1" class="tabs"> <ul class="tablist"> <li class="current"><a href="index.html"><span>Main Page</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li><a href="annotated.html"><span>Classes</span></a></li> <li><a href="files.html"><span>Files</span></a></li> <li><a href="examples.html"><span>Examples</span></a></li> <li> <div id="MSearchBox" class="MSearchBoxInactive"> <span class="left"> <img id="MSearchSelect" src="search/mag_sel.png" onmouseover="return searchBox.OnSearchSelectShow()" onmouseout="return searchBox.OnSearchSelectHide()" alt=""/> <input type="text" id="MSearchField" value="Search" accesskey="S" onfocus="searchBox.OnSearchFieldFocus(true)" onblur="searchBox.OnSearchFieldFocus(false)" onkeyup="searchBox.OnSearchFieldChange(event)"/> </span><span class="right"> <a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a> </span> </div> </li> </ul> </div> </div><!-- top --> <!-- window showing the filter options --> <div id="MSearchSelectWindow" onmouseover="return searchBox.OnSearchSelectShow()" onmouseout="return searchBox.OnSearchSelectHide()" onkeydown="return searchBox.OnSearchSelectKey(event)"> <a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark"> </span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark"> </span>Classes</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Namespaces</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark"> </span>Files</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark"> </span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark"> </span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark"> </span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark"> </span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(8)"><span class="SelectionMark"> </span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(9)"><span class="SelectionMark"> </span>Friends</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(10)"><span class="SelectionMark"> </span>Macros</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(11)"><span class="SelectionMark"> </span>Pages</a></div> <!-- iframe showing the search results (closed by default) --> <div id="MSearchResultsWindow"> <iframe src="javascript:void(0)" frameborder="0" name="MSearchResults" id="MSearchResults"> </iframe> </div> <div class="header"> <div class="headertitle"> <div class="title">Image metadata library and tools v0.24 </div> </div> </div><!--header--> <div class="contents"> <div class="textblock"><h1><a class="anchor" id="overview"></a> Exiv2 Overview</h1> <p>Exiv2 comprises of a C++ library and a command line utility to access image metadata. Exiv2 is free software. The homepage of Exiv2 is at <a href="http://www.exiv2.org/">http://www.exiv2.org/</a>.</p> <p>The Exiv2 library provides</p><ul> <li>fast read and write access to the Exif, IPTC and XMP metadata of an image through Exiv2 keys and standard C++ iterators</li> <li>conversion of Exif and IPTC metadata to and from XMP</li> <li>a smart IPTC implementation that does not affect data that programs like Photoshop store in the same image segment</li> <li>Exif <a href="makernote.html">MakerNote</a> support:<ul> <li>MakerNote tags can be accessed just like any other Exif metadata</li> <li>a sophisticated write algorithm avoids corrupting the MakerNote</li> </ul> </li> <li>extract and delete methods for Exif thumbnails (both, JPEG and TIFF thumbnails)</li> <li>set methods for Exif thumbnails (JPEG only, TIFF thumbnails can be set from individual tags)</li> <li>an easy to use and well documented API</li> </ul> <h1><a class="anchor" id="getting-started"></a> Getting started</h1> <p><a href="getting-started.html">A few pointers</a> to get you started with the Exiv2 library without delay.</p> <h1><a class="anchor" id="metadata"></a> Metadata reference tables</h1> <p>Exif and MakerNote tags</p><ul> <li><a href="tags-exif.html">Standard Exif tags</a></li> <li><a href="tags-canon.html">Canon MakerNote tags</a></li> <li><a href="tags-fujifilm.html">Fujifilm MakerNote tags</a></li> <li><a href="tags-minolta.html">Minolta MakerNote tags</a></li> <li><a href="tags-nikon.html">Nikon MakerNote tags</a></li> <li><a href="tags-olympus.html">Olympus MakerNote tags</a></li> <li><a href="tags-panasonic.html">Panasonic MakerNote tags</a></li> <li><a href="tags-pentax.html">Pentax MakerNote tags</a></li> <li><a href="tags-samsung.html">Samsung MakerNote tags</a></li> <li><a href="tags-sigma.html">Sigma/Foveon MakerNote tags</a></li> <li><a href="tags-sony.html">Sony MakerNote tags</a></li> </ul> <p>IPTC datasets</p><ul> <li><a href="tags-iptc.html">IPTC datasets</a></li> </ul> <p>XMP properties</p><ul> <li><a href="tags-xmp-dc.html">dc schema</a></li> <li><a href="tags-xmp-xmp.html">xmp schema</a></li> <li><a href="tags-xmp-xmpRights.html">xmpRights schema</a></li> <li><a href="tags-xmp-xmpMM.html">xmpMM schema</a></li> <li><a href="tags-xmp-xmpBJ.html">xmpBJ schema</a></li> <li><a href="tags-xmp-xmpTPg.html">xmpTPg schema</a></li> <li><a href="tags-xmp-xmpDM.html">xmpDM schema</a></li> <li><a href="tags-xmp-pdf.html">pdf schema</a></li> <li><a href="tags-xmp-photoshop.html">photoshop schema</a></li> <li><a href="tags-xmp-crs.html">crs schema</a></li> <li><a href="tags-xmp-tiff.html">tiff schema</a></li> <li><a href="tags-xmp-exif.html">exif schema</a></li> <li><a href="tags-xmp-aux.html">aux schema</a></li> <li><a href="tags-xmp-iptc.html">Iptc4xmpCore schema</a></li> <li><a href="tags-xmp-iptcExt.html">Iptc4xmpExt schema</a></li> <li><a href="tags-xmp-plus.html">PLUS schema</a></li> <li><a href="tags-xmp-digiKam.html">digiKam schema</a></li> <li><a href="tags-xmp-kipi.html">KDE Image Program Interface schema</a></li> <li><a href="tags-xmp-MicrosoftPhoto.html">MicrosoftPhoto schema</a></li> <li><a href="tags-xmp-mediapro.html">iView Media Pro schema</a></li> <li><a href="tags-xmp-expressionmedia.html">Microsoft Expression Media schema</a></li> <li><a href="tags-xmp-MP.html">Microsoft Photo 1.2 schema</a></li> <li><a href="tags-xmp-MPRI.html">Microsoft Photo RegionInfo schema</a></li> <li><a href="tags-xmp-MPReg.html">Microsoft Photo Region schema</a></li> <li><a href="tags-xmp-mwg-rs.html">Metadata Working Group Regions schema</a></li> </ul> <h1><a class="anchor" id="formats"></a> File Formats</h1> <p>See the <a href="http://dev.exiv2.org/wiki/exiv2/Supported_image_formats">list of supported image formats</a> in the Wiki and the <a href="crw-mapping.html">Canon CRW mapping</a>.</p> <h1><a class="anchor" id="supp"></a> Support</h1> <p>All project resources are accessible from the <a href="http://dev.exiv2.org/wiki/exiv2">project website</a>.</p> <p>Please send feedback or queries to the Exiv2 forum. For new bug reports and feature requests, please open an issue.</p> <h1><a class="anchor" id="license"></a> License</h1> <p>Copyright (C) 2004-2013 Andreas Huggel <a href="#" onclick="location.href='mai'+'lto:'+'ahu'+'gg'+'el@'+'gm'+'x.n'+'et'; return false;">ahugg<span style="display: none;">.nosp@m.</span>el@g<span style="display: none;">.nosp@m.</span>mx.ne<span style="display: none;">.nosp@m.</span>t</a></p> <p>Exiv2 is free software; you can redistribute it and/or modify it under the terms of the <a href="gpl-license.html">GNU General Public License</a> as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.</p> <p>Alternatively, Exiv2 is also available with a commercial license, which allows it to be used in closed-source projects. <a href="#" onclick="location.href='mai'+'lto:'+'ahu'+'gg'+'el@'+'gm'+'x.n'+'et'; return false;">Contact me</a> for more information.</p> <p>Exiv2 is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.</p> <p>You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, 5th Floor, Boston, MA 02110-1301 USA.</p> </div></div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated on Fri Mar 4 2016 17:51:52 for Exiv2 by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> </a> 1.8.8 </small></address> </body> </html>