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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<title>matroskamux</title>
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<th width="100%" align="center">GStreamer Good Plugins 1.0 Plugins Reference Manual</th>
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<a href="#gst-plugins-good-plugins-matroskamux.synopsis" class="shortcut">Top</a>
|
<a href="#gst-plugins-good-plugins-matroskamux.description" class="shortcut">Description</a>
|
<a href="#gst-plugins-good-plugins-matroskamux.object-hierarchy" class="shortcut">Object Hierarchy</a>
|
<a href="#gst-plugins-good-plugins-matroskamux.implemented-interfaces" class="shortcut">Implemented Interfaces</a>
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<a href="#gst-plugins-good-plugins-matroskamux.properties" class="shortcut">Properties</a>
</td></tr>
</table>
<div class="refentry">
<a name="gst-plugins-good-plugins-matroskamux"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="gst-plugins-good-plugins-matroskamux.top_of_page"></a>matroskamux</span></h2>
<p>matroskamux — Muxes video/audio/subtitle streams into a matroska stream</p>
</td>
<td valign="top" align="right"></td>
</tr></table></div>
<div class="refsynopsisdiv">
<a name="gst-plugins-good-plugins-matroskamux.synopsis"></a><h2>Synopsis</h2>
<a name="GstMatroskaMux"></a><pre class="synopsis"> <a class="link" href="gst-plugins-good-plugins-matroskamux.html#GstMatroskaMux-struct" title="GstMatroskaMux">GstMatroskaMux</a>;
</pre>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-matroskamux.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="synopsis">
<a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GObject">GObject</a>
+----<a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a>
+----<a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstObject.html">GstObject</a>
+----<a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstElement.html">GstElement</a>
+----GstMatroskaMux
+----<a class="link" href="gst-plugins-good-plugins-webmmux.html#GstWebMMux">GstWebMMux</a>
</pre>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-matroskamux.implemented-interfaces"></a><h2>Implemented Interfaces</h2>
<p>
GstMatroskaMux implements
<a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstTagSetter.html">GstTagSetter</a> and <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/gstreamer-GstTocSetter.html#GstTocSetter">GstTocSetter</a>.</p>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-matroskamux.properties"></a><h2>Properties</h2>
<pre class="synopsis">
"<a class="link" href="gst-plugins-good-plugins-matroskamux.html#GstMatroskaMux--writing-app" title='The "writing-app" property'>writing-app</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read / Write
"<a class="link" href="gst-plugins-good-plugins-matroskamux.html#GstMatroskaMux--version" title='The "version" property'>version</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> : Read / Write
"<a class="link" href="gst-plugins-good-plugins-matroskamux.html#GstMatroskaMux--min-index-interval" title='The "min-index-interval" property'>min-index-interval</a>" <span class="type">gint64</span> : Read / Write
"<a class="link" href="gst-plugins-good-plugins-matroskamux.html#GstMatroskaMux--streamable" title='The "streamable" property'>streamable</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write
</pre>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-matroskamux.description"></a><h2>Description</h2>
<p>
matroskamux muxes different input streams into a Matroska file.
</p>
<p>
</p>
<div class="refsect2">
<a name="id-1.2.75.7.3.1"></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</pre></td>
<td class="listing_code"><pre class="programlisting">gst<span class="gtkdoc opt">-</span>launch<span class="gtkdoc opt">-</span><span class="number">1.0</span> <span class="gtkdoc opt">-</span>v filesrc location<span class="gtkdoc opt">=/</span>path<span class="gtkdoc opt">/</span>to<span class="gtkdoc opt">/</span>mp3 <span class="gtkdoc opt">!</span> mpegaudioparse <span class="gtkdoc opt">!</span> matroskamux name<span class="gtkdoc opt">=</span>mux <span class="gtkdoc opt">!</span> filesink location<span class="gtkdoc opt">=</span>test<span class="gtkdoc opt">.</span>mkv filesrc location<span class="gtkdoc opt">=/</span>path<span class="gtkdoc opt">/</span>to<span class="gtkdoc opt">/</span>theora<span class="gtkdoc opt">.</span>ogg <span class="gtkdoc opt">!</span> oggdemux <span class="gtkdoc opt">!</span> theoraparse <span class="gtkdoc opt">!</span> mux<span class="gtkdoc opt">.</span></pre></td>
</tr>
</tbody>
</table>
</div>
This pipeline muxes an MP3 file and a Ogg Theora video into a Matroska file.
<div class="informalexample">
<table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
<tbody>
<tr>
<td class="listing_lines" align="right"><pre>1</pre></td>
<td class="listing_code"><pre class="programlisting">gst<span class="gtkdoc opt">-</span>launch<span class="gtkdoc opt">-</span><span class="number">1.0</span> <span class="gtkdoc opt">-</span>v audiotestsrc num<span class="gtkdoc opt">-</span>buffers<span class="gtkdoc opt">=</span><span class="number">100</span> <span class="gtkdoc opt">!</span> audioconvert <span class="gtkdoc opt">!</span> vorbisenc <span class="gtkdoc opt">!</span> matroskamux <span class="gtkdoc opt">!</span> filesink location<span class="gtkdoc opt">=</span>test<span class="gtkdoc opt">.</span>mka</pre></td>
</tr>
</tbody>
</table>
</div>
This pipeline muxes a 440Hz sine wave encoded with the Vorbis codec into a Matroska file.
</div>
<p>
</p>
<div class="refsynopsisdiv">
<h2>Synopsis</h2>
<div class="refsect2">
<a name="id-1.2.75.7.4.1"></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-good-plugins-plugin-matroska.html#plugin-matroska">matroska</a>
</td>
</tr>
<tr>
<td><p><span class="term">author</span></p></td>
<td>GStreamer maintainers <gstreamer-devel@lists.sourceforge.net></td>
</tr>
<tr>
<td><p><span class="term">class</span></p></td>
<td>Codec/Muxer</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="id-1.2.75.7.4.2"></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>audio_%u</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>request</td>
</tr>
<tr>
<td><p><span class="term">details</span></p></td>
<td>audio/mpeg, mpegversion=(int)1, layer=(int)[ 1, 3 ], channels=(int)[ 1, 2147483647 ], rate=(int)[ 1, 2147483647 ]</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> audio/mpeg, mpegversion=(int){ 2, 4 }, stream-format=(string)raw, channels=(int)[ 1, 2147483647 ], rate=(int)[ 1, 2147483647 ]</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> audio/x-ac3, channels=(int)[ 1, 2147483647 ], rate=(int)[ 1, 2147483647 ]</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> audio/x-eac3, channels=(int)[ 1, 2147483647 ], rate=(int)[ 1, 2147483647 ]</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> audio/x-dts, channels=(int)[ 1, 2147483647 ], rate=(int)[ 1, 2147483647 ]</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> audio/x-vorbis, channels=(int)[ 1, 2147483647 ], rate=(int)[ 1, 2147483647 ]</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> audio/x-flac, channels=(int)[ 1, 2147483647 ], rate=(int)[ 1, 2147483647 ]</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> audio/x-speex, channels=(int)[ 1, 2147483647 ], rate=(int)[ 1, 2147483647 ]</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> audio/x-raw, format=(string){ U8, S16BE, S16LE, S24BE, S24LE, S32BE, S32LE, F32LE, F64LE }, layout=(string)interleaved, channels=(int)[ 1, 2147483647 ], rate=(int)[ 1, 2147483647 ]</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> audio/x-tta, width=(int){ 8, 16, 24 }, channels=(int){ 1, 2 }, rate=(int)[ 8000, 96000 ]</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> audio/x-pn-realaudio, raversion=(int){ 1, 2, 8 }, channels=(int)[ 1, 2147483647 ], rate=(int)[ 1, 2147483647 ]</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> audio/x-wma, wmaversion=(int)[ 1, 3 ], block_align=(int)[ 0, 65535 ], bitrate=(int)[ 0, 524288 ], channels=(int)[ 1, 2147483647 ], rate=(int)[ 1, 2147483647 ]</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> audio/x-alaw, channels=(int){ 1, 2 }, rate=(int)[ 8000, 192000 ]</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> audio/x-mulaw, channels=(int){ 1, 2 }, rate=(int)[ 8000, 192000 ]</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>subtitle_%u</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>request</td>
</tr>
<tr>
<td><p><span class="term">details</span></p></td>
<td>subtitle/x-kate</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> text/x-raw, format=(string)utf8</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> application/x-ssa</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> application/x-ass</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> application/x-usf</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> subpicture/x-dvd</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> application/x-subtitle-unknown</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>video_%u</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>request</td>
</tr>
<tr>
<td><p><span class="term">details</span></p></td>
<td>video/mpeg, mpegversion=(int){ 1, 2, 4 }, systemstream=(boolean)false, width=(int)[ 16, 4096 ], height=(int)[ 16, 4096 ]</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> video/x-h264, stream-format=(string)avc, alignment=(string)au, width=(int)[ 16, 4096 ], height=(int)[ 16, 4096 ]</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> video/x-divx, width=(int)[ 16, 4096 ], height=(int)[ 16, 4096 ]</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> video/x-huffyuv, width=(int)[ 16, 4096 ], height=(int)[ 16, 4096 ]</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> video/x-dv, width=(int)[ 16, 4096 ], height=(int)[ 16, 4096 ]</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> video/x-h263, width=(int)[ 16, 4096 ], height=(int)[ 16, 4096 ]</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> video/x-msmpeg, width=(int)[ 16, 4096 ], height=(int)[ 16, 4096 ]</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> image/jpeg, width=(int)[ 16, 4096 ], height=(int)[ 16, 4096 ]</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> video/x-theora</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> video/x-dirac, width=(int)[ 16, 4096 ], height=(int)[ 16, 4096 ]</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> video/x-pn-realvideo, rmversion=(int)[ 1, 4 ], width=(int)[ 16, 4096 ], height=(int)[ 16, 4096 ]</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> video/x-vp8, width=(int)[ 16, 4096 ], height=(int)[ 16, 4096 ]</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> video/x-raw, format=(string){ YUY2, I420, YV12, UYVY, AYUV }, width=(int)[ 16, 4096 ], height=(int)[ 16, 4096 ]</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> video/x-wmv, wmvversion=(int)[ 1, 3 ], width=(int)[ 16, 4096 ], height=(int)[ 16, 4096 ]</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>video/x-matroska</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> video/x-matroska-3d</td>
</tr>
<tr>
<td><p><span class="term"></span></p></td>
<td> audio/x-matroska</td>
</tr>
</tbody>
</table></div>
</div>
</div>
<p>
</p>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-matroskamux.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="GstMatroskaMux-struct"></a><h3>GstMatroskaMux</h3>
<pre class="programlisting">typedef struct _GstMatroskaMux GstMatroskaMux;</pre>
<p>
</p>
</div>
</div>
<div class="refsect1">
<a name="gst-plugins-good-plugins-matroskamux.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="GstMatroskaMux--writing-app"></a><h3>The <code class="literal">"writing-app"</code> property</h3>
<pre class="programlisting"> "writing-app" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read / Write</pre>
<p>The name the application that creates the matroska file.</p>
<p>Default value: NULL</p>
</div>
<hr>
<div class="refsect2">
<a name="GstMatroskaMux--version"></a><h3>The <code class="literal">"version"</code> property</h3>
<pre class="programlisting"> "version" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> : Read / Write</pre>
<p>This parameter determines what Matroska features can be used.</p>
<p>Allowed values: [1,2]</p>
<p>Default value: 2</p>
</div>
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<div class="refsect2">
<a name="GstMatroskaMux--min-index-interval"></a><h3>The <code class="literal">"min-index-interval"</code> property</h3>
<pre class="programlisting"> "min-index-interval" <span class="type">gint64</span> : Read / Write</pre>
<p>An index entry is created every so many nanoseconds.</p>
<p>Allowed values: >= 0</p>
<p>Default value: 0</p>
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<div class="refsect2">
<a name="GstMatroskaMux--streamable"></a><h3>The <code class="literal">"streamable"</code> property</h3>
<pre class="programlisting"> "streamable" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write</pre>
<p>If set to true, the output should be as if it is to be streamed and hence no indexes written or duration written.</p>
<p>Default value: FALSE</p>
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