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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<title>GStreamer Ugly Plugins 1.0 Plugins Reference Manual: xingmux</title>
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<a href="#gst-plugins-ugly-plugins-xingmux.object-hierarchy" class="shortcut">Object Hierarchy</a></span>
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<a name="gst-plugins-ugly-plugins-xingmux"></a><div class="titlepage"></div>
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<td valign="top">
<h2><span class="refentrytitle"><a name="gst-plugins-ugly-plugins-xingmux.top_of_page"></a>xingmux</span></h2>
<p>xingmux — Adds a Xing header to the beginning of a VBR MP3 file</p>
</td>
<td class="gallery_image" valign="top" align="right"></td>
</tr></table></div>
<a name="GstXingMux"></a><div class="refsect1">
<a name="gst-plugins-ugly-plugins-xingmux.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-ugly-plugins-xingmux.html#GstXingMux-struct" title="struct GstXingMux">GstXingMux</a></td>
</tr></tbody>
</table></div>
</div>
<div class="refsect1">
<a name="gst-plugins-ugly-plugins-xingmux.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="screen"> <a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GObject">GObject</a>
<span class="lineart">╰──</span> <a href="http://library.gnome.org/devel/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> GstXingMux
</pre>
</div>
<div class="refsect1">
<a name="gst-plugins-ugly-plugins-xingmux.description"></a><h2>Description</h2>
<p>xingmux adds a Xing header to MP3 files. This contains information about the duration and size
of the file and a seek table and is very useful for getting an almost correct duration and better
seeking on VBR MP3 files.</p>
<p>This element will remove any existing Xing, LAME or VBRI headers from the beginning of the file.</p>
<div class="refsect2">
<a name="id-1.2.17.6.4"></a><h3>Example launch line</h3>
<div class="informalexample">
<table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
<tbody>
<tr>
<td class="listing_lines" align="right"><pre>1
2
3</pre></td>
<td class="listing_code"><pre class="programlisting">gst<span class="gtkdoc opt">-</span>launch audiotestsrc num<span class="gtkdoc opt">-</span>buffers<span class="gtkdoc opt">=</span><span class="number">1000</span> <span class="gtkdoc opt">!</span> audioconvert <span class="gtkdoc opt">!</span> lamemp3enc <span class="gtkdoc opt">!</span> xingmux <span class="gtkdoc opt">!</span> filesink location<span class="gtkdoc opt">=</span>test<span class="gtkdoc opt">.</span>mp3
gst<span class="gtkdoc opt">-</span>launch filesrc location<span class="gtkdoc opt">=</span>test<span class="gtkdoc opt">.</span>mp3 <span class="gtkdoc opt">!</span> xingmux <span class="gtkdoc opt">!</span> filesink location<span class="gtkdoc opt">=</span>test2<span class="gtkdoc opt">.</span>mp3
gst<span class="gtkdoc opt">-</span>launch filesrc location<span class="gtkdoc opt">=</span>test<span class="gtkdoc opt">.</span>mp3 <span class="gtkdoc opt">!</span> mp3parse <span class="gtkdoc opt">!</span> xingmux <span class="gtkdoc opt">!</span> filesink location<span class="gtkdoc opt">=</span>test2<span class="gtkdoc opt">.</span>mp3</pre></td>
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</tbody>
</table>
</div>
</div>
<div class="refsynopsisdiv">
<h2>Synopsis</h2>
<div class="refsect2">
<a name="id-1.2.17.6.5.1"></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>
xingmux
</td>
</tr>
<tr>
<td><p><span class="term">author</span></p></td>
<td>Christophe Fergeau <teuf@gnome.org></td>
</tr>
<tr>
<td><p><span class="term">class</span></p></td>
<td>Formatter/Metadata</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="id-1.2.17.6.5.2"></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/mpeg, mpegversion=(int)1, layer=(int)[ 1, 3 ]</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/mpeg, mpegversion=(int)1, layer=(int)[ 1, 3 ]</td>
</tr>
</tbody>
</table></div>
</div>
</div>
<p>
</p>
</div>
<div class="refsect1">
<a name="gst-plugins-ugly-plugins-xingmux.functions_details"></a><h2>Functions</h2>
</div>
<div class="refsect1">
<a name="gst-plugins-ugly-plugins-xingmux.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="GstXingMux-struct"></a><h3>struct GstXingMux</h3>
<pre class="programlisting">struct GstXingMux;</pre>
<p>Opaque data structure.</p>
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