<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>GStreamer Bad Plugins 1.0 Plugins Reference Manual: ofa</title> <meta name="generator" content="DocBook XSL Stylesheets V1.78.1"> <link rel="home" href="index.html" title="GStreamer Bad Plugins 1.0 Plugins Reference Manual"> <link rel="up" href="ch01.html" title="gst-plugins-bad Elements"> <link rel="prev" href="gst-plugins-bad-plugins-neonhttpsrc.html" title="neonhttpsrc"> <link rel="next" href="gst-plugins-bad-plugins-openalsrc.html" title="openalsrc"> <meta name="generator" content="GTK-Doc V1.21 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"> <a 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</tr></table> <div class="refentry"> <a name="gst-plugins-bad-plugins-ofa"></a><div class="titlepage"></div> <div class="refnamediv"><table width="100%"><tr> <td valign="top"> <h2><span class="refentrytitle"><a name="gst-plugins-bad-plugins-ofa.top_of_page"></a>ofa</span></h2> <p>ofa — Find a music fingerprint using MusicIP's libofa</p> </td> <td class="gallery_image" valign="top" align="right"></td> </tr></table></div> <div class="refsect1"> <a name="gst-plugins-bad-plugins-ofa.properties"></a><h2>Properties</h2> <div class="informaltable"><table border="0"> <colgroup> <col width="150px" class="properties_type"> <col width="300px" class="properties_name"> <col width="200px" class="properties_flags"> </colgroup> <tbody><tr> <td class="property_type"> <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</td> <td class="property_name"><a class="link" href="gst-plugins-bad-plugins-ofa.html#GstOFA--fingerprint" title="The “fingerprint” property">fingerprint</a></td> <td class="property_flags">Read</td> </tr></tbody> </table></div> </div> <a name="GstOFA"></a><div class="refsect1"> <a name="gst-plugins-bad-plugins-ofa.other"></a><h2>Types and Values</h2> <div class="informaltable"><table width="100%" border="0"> <colgroup> <col width="150px" class="name"> <col class="description"> </colgroup> <tbody><tr> <td class="datatype_keyword">struct</td> <td class="function_name"><a class="link" href="gst-plugins-bad-plugins-ofa.html#GstOFA-struct" title="struct GstOFA">GstOFA</a></td> </tr></tbody> </table></div> </div> <div class="refsect1"> <a name="gst-plugins-bad-plugins-ofa.object-hierarchy"></a><h2>Object Hierarchy</h2> <pre class="screen"> <a href="https://developer.gnome.org/gobject/unstable/gobject-The-Base-Object-Type.html#GObject">GObject</a> <span class="lineart">╰──</span> <a href="https://developer.gnome.org/gobject/unstable/gobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a> <span class="lineart">╰──</span> <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstObject.html">GstObject</a> <span class="lineart">╰──</span> <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstElement.html">GstElement</a> <span class="lineart">╰──</span> <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer-libs/html/GstBaseTransform.html">GstBaseTransform</a> <span class="lineart">╰──</span> <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-base-libs/html/gst-plugins-base-libs-gstaudiofilter.html#GstAudioFilter">GstAudioFilter</a> <span class="lineart">╰──</span> GstOFA </pre> </div> <div class="refsect1"> <a name="gst-plugins-bad-plugins-ofa.description"></a><h2>Description</h2> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <div class="refsect2"> <a name="id-1.2.49.7.2.1"></a><h3>Element Information</h3> <div class="variablelist"><table border="0" class="variablelist"> <colgroup> <col align="left" valign="top"> <col> </colgroup> <tbody> <tr> <td><p><span class="term">plugin</span></p></td> <td> <a class="link" href="gst-plugins-bad-plugins-plugin-ofa.html#plugin-ofa">ofa</a> </td> </tr> <tr> <td><p><span class="term">author</span></p></td> <td>Milosz Derezynski <internalerror@gmail.com>, Eric Buehl <eric.buehl@gmail.com></td> </tr> <tr> <td><p><span class="term">class</span></p></td> <td>MusicIP Fingerprinting element</td> </tr> </tbody> </table></div> </div> <hr> <div class="refsect2"> <a name="id-1.2.49.7.2.2"></a><h3>Element Pads</h3> <div class="variablelist"><table border="0" class="variablelist"> <colgroup> <col align="left" valign="top"> <col> </colgroup> <tbody> <tr> <td><p><span class="term">name</span></p></td> <td>sink</td> </tr> <tr> <td><p><span class="term">direction</span></p></td> <td>sink</td> </tr> <tr> <td><p><span class="term">presence</span></p></td> <td>always</td> </tr> <tr> <td><p><span class="term">details</span></p></td> <td>audio/x-raw, format=(string){ S16LE, S16BE }, rate=(int)[ 1, 2147483647 ], channels=(int)[ 1, 2 ]</td> </tr> </tbody> </table></div> <div class="variablelist"><table border="0" class="variablelist"> <colgroup> <col align="left" valign="top"> <col> </colgroup> <tbody> <tr> <td><p><span class="term">name</span></p></td> <td>src</td> </tr> <tr> <td><p><span class="term">direction</span></p></td> <td>source</td> </tr> <tr> <td><p><span class="term">presence</span></p></td> <td>always</td> </tr> <tr> <td><p><span class="term">details</span></p></td> <td>audio/x-raw, format=(string){ S16LE, S16BE }, rate=(int)[ 1, 2147483647 ], channels=(int)[ 1, 2 ]</td> </tr> </tbody> </table></div> </div> </div> <p> </p> </div> <div class="refsect1"> <a name="gst-plugins-bad-plugins-ofa.functions_details"></a><h2>Functions</h2> </div> <div class="refsect1"> <a name="gst-plugins-bad-plugins-ofa.other_details"></a><h2>Types and Values</h2> <div class="refsect2"> <a name="GstOFA-struct"></a><h3>struct GstOFA</h3> <pre class="programlisting">struct GstOFA;</pre> <p> </p> </div> </div> <div class="refsect1"> <a name="gst-plugins-bad-plugins-ofa.property-details"></a><h2>Property Details</h2> <div class="refsect2"> <a name="GstOFA--fingerprint"></a><h3>The <code class="literal">“fingerprint”</code> property</h3> <pre class="programlisting"> “fingerprint” <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</pre> <p>Resulting fingerprint.</p> <p>Flags: Read</p> <p>Default value: NULL</p> </div> </div> </div> <div class="footer"> <hr> Generated by GTK-Doc V1.21</div> </body> </html>