http://www.forensicswiki.org/w/index.php?title=Libexif&feed=atom&action=history 2013-05-24T00:28:51Z Revision history for this page on the wiki MediaWiki 1.20.3 http://www.forensicswiki.org/w/index.php?title=Libexif&diff=10256&oldid=prev 2010-04-08T18:16:41Z

<p>Created page; added basic info, a few examples and links</p> <p><b>New page</b></p><div>{{Infobox_Software |<br /> name = Xpdf |<br /> maintainer = Mueller, Patera, Ulrich, Figuiere |<br /> os = Posix, Win32 |<br /> genre = [[Document Metadata Extraction]] |<br /> license = {{LGPL}} |<br /> website = [http://libexif.sourceforge.net/ libexif.sourceforge.net/] |<br /> }}<br /> <br /> '''libexif''' is an [[open source]] library for reading and editing [[Exif]] metadata, commonly found in digital pictures. It is written in C and released under the [[LGPL]]. The library runs under GNU/Linux, BSD, Mac OS X, and Win32. The library is developed by the &quot;libexif project.&quot; The project also includes command-line and graphical front-ends.<br /> <br /> ==Examples==<br /> <br /> The use of the command-line front end is typical of many Unix or Linux commands.<br /> exif example.jpg<br /> <br /> This command will write all tags and values contained in the file to standard output. It will also indicate if the file contains an embedded thumbnail.<br /> <br /> Other common options for the exif command:<br /> <br /> * -e extracts the thumbnail. You can use the --output option to a specified file<br /> * -r removed the thumbnail from the image. Will write a new image. You can specify the file with the --output option<br /> * -l lists all known tags<br /> * --remove removes a specified tag or entire IFD (Image File Directory) is no tag is given<br /> <br /> ==External Links==<br /> <br /> * [http://libexif.sourceforge.net/docs.html libexif project documentation]<br /> * [http://libexif.sourceforge.net/man/exif.html man page for exif command line tool]</div>

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