<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <!--*- sgml -*--> <html> <head> <title>Exiv2 - Exif and IPTC metadata library and tools</title> <meta name="Author" content="Andreas Huggel"> <meta name="Description" content="Open source Exif and IPTC metadata library and tools with Exif MakerNote and read/write support"> <meta name="Keywords" content="exif, iptc, metadata, makernote, manipulation, manipulate, read and write, write, change, update, jpeg, jpg, ifd, image file directory, thumbnail, thumbnails, tag, tags, canon, fujifilm, sigma/foveon, nikon, open source, opensource, huggel, andreas, andreas huggel"> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <link type="text/css" rel="stylesheet" href="../include/default.css"> <link type="text/css" rel="stylesheet" href="../include/sortabletable.css"> <link type="text/css" rel="stylesheet" href="doxygen.css"> <link href="tabs.css" rel="stylesheet" type="text/css"> <script type="text/javascript" src="../include/sortabletable.js"></script> <script type="text/javascript"> <!-- var preload = new Array('../include/blank.png', '../include/ascending.png', '../include/descending.png'); var loader = new Array(); for(var i = 0; i < preload.length; i++) { loader[i] = new Image(); loader[i].src = preload[i]; } //--> </script> </head> <body> <div id="content"> <!-- Main index from Doxygen 1.4.6 --> <div class="tabs"> <ul> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li><a href="classes.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> </ul> </div> <div class="tabs"> <ul> <li><a href="tags-exif.html"><span>Exif</span></a></li> <li><a href="tags-canon.html"><span>Canon</span></a></li> <li><a href="tags-fujifilm.html"><span>Fujifilm</span></a></li> <li><a href="tags-minolta.html"><span>Minolta</span></a></li> <li><a href="tags-nikon.html"><span>Nikon</span></a></li> <li><a href="tags-olympus.html"><span>Olympus</span></a></li> <li><a href="tags-panasonic.html"><span>Panasonic</span></a></li> <li><a href="tags-pentax.html"><span>Pentax</span></a></li> <li><a href="tags-sigma.html"><span>Sigma/Foveon</span></a></li> <li><a href="tags-sony.html"><span>Sony</span></a></li> </ul> </div> <div class="tabs"> <ul> <li><a href="tags-iptc.html"><span>IPTC datasets</span></a></li> </ul> </div> <div class="tabs"> <ul> <li><a href="tags-xmp-dc.html"><span>dc</span></a></li> <li><a href="tags-xmp-xmp.html"><span>xmp</span></a></li> <li><a href="tags-xmp-xmpRights.html"><span>xmpRights</span></a></li> <li><a href="tags-xmp-xmpMM.html"><span>xmpMM</span></a></li> <li><a href="tags-xmp-xmpBJ.html"><span>xmpBJ</span></a></li> <li><a href="tags-xmp-xmpTPg.html"><span>xmpTPg</span></a></li> <li><a href="tags-xmp-xmpDM.html"><span>xmpDM</span></a></li> <li><a href="tags-xmp-pdf.html"><span>pdf</span></a></li> <li><a href="tags-xmp-photoshop.html"><span>photoshop</span></a></li> <li><a href="tags-xmp-crs.html"><span>crs</span></a></li> <li><a href="tags-xmp-tiff.html"><span>tiff</span></a></li> <li><a href="tags-xmp-exif.html"><span>exif</span></a></li> <li><a href="tags-xmp-aux.html"><span>aux</span></a></li> <li><a href="tags-xmp-iptc.html"><span>Iptc4xmpCore</span></a></li> </ul> </div> <h1>Exiv2 Tag Tables</h1> <h2>XMP Media Management Schema</h2> <p>The XMP Media Management Schema is primarily for use by digital asset management (DAM) systems.</p> <p>The following XMP properties are "owned" by the DAM system and should be set by applications under their direction; they should not be used by unmanaged files: xmpMM:ManagedFrom, xmpMM:Manager, xmpMM:ManageTo, xmpMM:ManageUI, xmpMM:ManagerVariant.</p> <p>The following properties are owned by the DAM system for managed files, but can also be used by applications for unmanaged files: xmpMM:DerivedFrom, xmpMM:DocumentID, xmpMM:RenditionClass, xmpMM:RenditionParams, xmpMM:VersionID, xmpMM:Versions.</p> <p>The xmpMM:History property is always owned by the application. <ul> <li>Exiv2 keys are <b><code>Xmp.xmpMM.<Property></code></b> <li>The schema namespace URI is <b><code>http://ns.adobe.com/xap/1.0/mm/</code></b></li> <li>The preferred schema namespace prefix is <b><code>xmpMM</code></b></li> </ul> Reference: <a href="http://www.adobe.com/devnet/xmp/pdfs/xmp_specification.pdf" title="XMP specification">XMP specification</a> </p> <p>Click on a column header to sort the table.</p> <table class="ReportTable" id="xmp_xmpMM" cellspacing="0"> <colgroup> <col> <col> <col> <col> <col> <col> </colgroup> <thead><tr> <th>Property</th> <th>Label</th> <th>Value type</th> <th>Exiv2 type</th> <th>Category</th> <th>Description</th> </tr></thead> <tbody> <tr class="OddRow"> <td>DerivedFrom</td> <td>Derived From</td> <td>ResourceRef</td> <td>XmpText</td> <td>Internal</td> <td>A reference to the original document from which this one is derived. It is a minimal reference; missing components can be assumed to be unchanged. For example, a new version might only need to specify the instance ID and version number of the previous version, or a rendition might only need to specify the instance ID and rendition class of the original.</td> </tr> <tr class="EvenRow"> <td>DocumentID</td> <td>Document ID</td> <td>URI</td> <td>XmpText</td> <td>Internal</td> <td>The common identifier for all versions and renditions of a document. It should be based on a UUID; see Document and Instance IDs below.</td> </tr> <tr class="OddRow"> <td>History</td> <td>History</td> <td>seq ResourceEvent</td> <td>XmpText</td> <td>Internal</td> <td>An ordered array of high-level user actions that resulted in this resource. It is intended to give human readers a general indication of the steps taken to make the changes from the previous version to this one. The list should be at an abstract level; it is not intended to be an exhaustive keystroke or other detailed history.</td> </tr> <tr class="EvenRow"> <td>InstanceID</td> <td>Instance ID</td> <td>URI</td> <td>XmpText</td> <td>Internal</td> <td>An identifier for a specific incarnation of a document, updated each time a file is saved. It should be based on a UUID; see Document and Instance IDs below.</td> </tr> <tr class="OddRow"> <td>ManagedFrom</td> <td>Managed From</td> <td>ResourceRef</td> <td>XmpText</td> <td>Internal</td> <td>A reference to the document as it was prior to becoming managed. It is set when a managed document is introduced to an asset management system that does not currently own it. It may or may not include references to different management systems.</td> </tr> <tr class="EvenRow"> <td>Manager</td> <td>Manager</td> <td>AgentName</td> <td>XmpText</td> <td>Internal</td> <td>The name of the asset management system that manages this resource. Along with xmpMM: ManagerVariant, it tells applications which asset management system to contact concerning this document.</td> </tr> <tr class="OddRow"> <td>ManageTo</td> <td>Manage To</td> <td>URI</td> <td>XmpText</td> <td>Internal</td> <td>A URI identifying the managed resource to the asset management system; the presence of this property is the formal indication that this resource is managed. The form and content of this URI is private to the asset management system.</td> </tr> <tr class="EvenRow"> <td>ManageUI</td> <td>Manage UI</td> <td>URI</td> <td>XmpText</td> <td>Internal</td> <td>A URI that can be used to access information about the managed resource through a web browser. It might require a custom browser plug- in.</td> </tr> <tr class="OddRow"> <td>ManagerVariant</td> <td>Manager Variant</td> <td>Text</td> <td>XmpText</td> <td>Internal</td> <td>Specifies a particular variant of the asset management system. The format of this property is private to the specific asset management system.</td> </tr> <tr class="EvenRow"> <td>RenditionClass</td> <td>Rendition Class</td> <td>RenditionClass</td> <td>XmpText</td> <td>Internal</td> <td>The rendition class name for this resource. This property should be absent or set to default for a document version that is not a derived rendition.</td> </tr> <tr class="OddRow"> <td>RenditionParams</td> <td>Rendition Params</td> <td>Text</td> <td>XmpText</td> <td>Internal</td> <td>Can be used to provide additional rendition parameters that are too complex or verbose to encode in xmpMM: RenditionClass.</td> </tr> <tr class="EvenRow"> <td>VersionID</td> <td>Version ID</td> <td>Text</td> <td>XmpText</td> <td>Internal</td> <td>The document version identifier for this resource. Each version of a document gets a new identifier, usually simply by incrementing integers 1, 2, 3 . . . and so on. Media management systems can have other conventions or support branching which requires a more complex scheme.</td> </tr> <tr class="OddRow"> <td>Versions</td> <td>Versions</td> <td>seq Version</td> <td>XmpText</td> <td>Internal</td> <td>The version history associated with this resource. Entry [1] is the oldest known version for this document, entry [last()] is the most recent version. Typically, a media management system would fill in the version information in the metadata on check-in. It is not guaranteed that a complete history versions from the first to this one will be present in the xmpMM:Versions property. Interior version information can be compressed or eliminated and the version history can be truncated at some point.</td> </tr> <tr class="EvenRow"> <td>LastURL</td> <td>Last URL</td> <td>URL</td> <td>XmpText</td> <td>Internal</td> <td>Deprecated for privacy protection.</td> </tr> <tr class="OddRow"> <td>RenditionOf</td> <td>Rendition Of</td> <td>ResourceRef</td> <td>XmpText</td> <td>Internal</td> <td>Deprecated in favor of xmpMM:DerivedFrom. A reference to the document of which this is a rendition.</td> </tr> <tr class="EvenRow"> <td>SaveID</td> <td>Save ID</td> <td>Integer</td> <td>XmpText</td> <td>Internal</td> <td>Deprecated. Previously used only to support the xmpMM:LastURL property.</td> </tr> </tbody> </table><script type="text/javascript"> // var xmp_xmpMM = new SortableTable( document.getElementById("xmp_xmpMM"), ["String", "String", "String", "String", "String", "String"] ); xmp_xmpMM.onsort = function () { var rows = xmp_xmpMM.tBody.rows; var l = rows.length; for (var i = 0; i < l; i++) { removeClassName(rows[i], i % 2 ? "OddRow" : "EvenRow"); addClassName(rows[i], i % 2 ? "EvenRow" : "OddRow"); } }; // </script> </div> <!-- closes content --> </body> </html>