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  • Committer: Bazaar Package Importer
  • Author(s): Ken VanDine
  • Date: 2011-07-19 14:32:43 UTC
  • mfrom: (18.4.21 sid)
  • Revision ID: james.westby@ubuntu.com-20110719143243-p7pnkh45akfp0ihk
Tags: 0.10.22-2ubuntu1
* Rebased on debian unstable, remaining changes:
  - debian/gstreamer-plugins-bad.install
    * don't include dtmf, liveadder, rtpmux, autoconvert and shm, we include 
      them in -good

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docs/plugins/html/gst-plugins-bad-plugins-mplex.html
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<link rel="up" href="ch01.html" title="gst-plugins-bad Elements">
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<link rel="prev" href="gst-plugins-bad-plugins-mpeg2enc.html" title="mpeg2enc">
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<link rel="next" href="gst-plugins-bad-plugins-mythtvsrc.html" title="mythtvsrc">
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<meta name="generator" content="GTK-Doc V1.15 (XML mode)">
 
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<meta name="generator" content="GTK-Doc V1.17 (XML mode)">
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<link rel="stylesheet" href="style.css" type="text/css">
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</head>
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<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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                  <a href="#gst-plugins-bad-plugins-mplex.properties" class="shortcut">Properties</a>
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</td></tr>
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</table>
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<div class="refentry" title="mplex">
 
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<div class="refentry">
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<a name="gst-plugins-bad-plugins-mplex"></a><div class="titlepage"></div>
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<div class="refnamediv"><table width="100%"><tr>
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<td valign="top">
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</td>
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<td valign="top" align="right"></td>
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</tr></table></div>
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<div class="refsynopsisdiv" title="Synopsis">
 
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<div class="refsynopsisdiv">
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<a name="gst-plugins-bad-plugins-mplex.synopsis"></a><h2>Synopsis</h2>
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<a name="GstMplex"></a><pre class="synopsis">                    <a class="link" href="gst-plugins-bad-plugins-mplex.html#GstMplex-struct" title="GstMplex">GstMplex</a>;
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</pre>
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</div>
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<div class="refsect1" title="Object Hierarchy">
 
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<div class="refsect1">
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<a name="gst-plugins-bad-plugins-mplex.object-hierarchy"></a><h2>Object Hierarchy</h2>
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<pre class="synopsis">
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  <a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GObject">GObject</a>
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               +----GstMplex
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</pre>
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</div>
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<div class="refsect1" title="Properties">
 
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<div class="refsect1">
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<a name="gst-plugins-bad-plugins-mplex.properties"></a><h2>Properties</h2>
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<pre class="synopsis">
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  "<a class="link" href="gst-plugins-bad-plugins-mplex.html#GstMplex--bufsize" title='The "bufsize" property'>bufsize</a>"                  <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read / Write
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  "<a class="link" href="gst-plugins-bad-plugins-mplex.html#GstMplex--vbr" title='The "vbr" property'>vbr</a>"                      <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a>              : Read / Write
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</pre>
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</div>
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<div class="refsect1" title="Description">
 
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<div class="refsect1">
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<a name="gst-plugins-bad-plugins-mplex.description"></a><h2>Description</h2>
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<p>
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This element is an audio/video multiplexer for MPEG-1/2 video streams
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and the man-page of the mplex tool documents the properties of this element,
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which are shared with the mplex tool.
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</p>
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<div class="refsect2" title="Example pipeline">
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<a name="id626159"></a><h3>Example pipeline</h3>
 
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<p>
 
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</p>
 
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<div class="refsect2">
 
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<a name="idp14250288"></a><h3>Example pipeline</h3>
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<div class="informalexample">
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  <table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
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    <tbody>
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      <tr>
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        <td class="listing_lines" align="right"><pre>1</pre></td>
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        <td class="listing_code"><pre class="programlisting">gst<span class="symbol">-</span>launch <span class="symbol">-</span>v videotestsrc num<span class="symbol">-</span>buffers<span class="symbol">=</span><span class="number">1000</span> <span class="symbol">!</span> mpeg2enc <span class="symbol">!</span> mplex <span class="symbol">!</span> filesink location<span class="symbol">=</span>videotestsrc<span class="symbol">.</span>mpg</pre></td>
 
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        <td class="listing_code"><pre class="programlisting">gst<span class="gtkdoc opt">-</span>launch <span class="gtkdoc opt">-</span>v videotestsrc num<span class="gtkdoc opt">-</span>buffers<span class="gtkdoc opt">=</span><span class="number">1000</span> <span class="gtkdoc opt">!</span> mpeg2enc <span class="gtkdoc opt">!</span> mplex <span class="gtkdoc opt">!</span> filesink location<span class="gtkdoc opt">=</span>videotestsrc<span class="gtkdoc opt">.</span>mpg</pre></td>
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      </tr>
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    </tbody>
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  </table>
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pipeline stalling.
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</p>
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</div>
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</div>
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<div class="refsect1" title="Details">
 
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<p>
 
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</p>
 
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<div class="refsynopsisdiv">
 
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<h2>Synopsis</h2>
 
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<div class="refsect2">
 
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<a name="idp5890176"></a><h3>Element Information</h3>
 
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<div class="variablelist"><table border="0">
 
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<col align="left" valign="top">
 
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<tbody>
 
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<tr>
 
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<td><p><span class="term">plugin</span></p></td>
 
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<td>
 
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            <a class="link" href="gst-plugins-bad-plugins-plugin-mplex.html#plugin-mplex">mplex</a>
 
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          </td>
 
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</tr>
 
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<tr>
 
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<td><p><span class="term">author</span></p></td>
 
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<td>Andrew Stevens &lt;andrew.stevens@nexgo.de&gt;
 
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Ronald Bultje &lt;rbultje@ronald.bitfreak.net&gt;
 
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Mark Nauwelaerts &lt;mnauw@users.sourceforge.net</td>
 
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</tr>
 
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<tr>
 
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<td><p><span class="term">class</span></p></td>
 
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<td>Codec/Muxer</td>
 
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</tr>
 
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</tbody>
 
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</table></div>
 
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</div>
 
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<hr>
 
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<div class="refsect2">
 
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<a name="idp9249456"></a><h3>Element Pads</h3>
 
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<div class="variablelist"><table border="0">
 
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<col align="left" valign="top">
 
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<tbody>
 
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<tr>
 
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<td><p><span class="term">name</span></p></td>
 
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<td>audio_%d</td>
 
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</tr>
 
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<tr>
 
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<td><p><span class="term">direction</span></p></td>
 
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<td>sink</td>
 
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</tr>
 
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<tr>
 
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<td><p><span class="term">presence</span></p></td>
 
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<td>request</td>
 
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</tr>
 
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<tr>
 
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<td><p><span class="term">details</span></p></td>
 
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<td>audio/mpeg, mpegversion=(int)1, layer=(int)[ 1, 3 ], channels=(int)[ 1, 8 ], rate=(int)[ 8000, 96000 ]</td>
 
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</tr>
 
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<tr>
 
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<td><p><span class="term"></span></p></td>
 
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<td> audio/x-ac3, channels=(int)[ 1, 8 ], rate=(int)[ 8000, 96000 ]</td>
 
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</tr>
 
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<tr>
 
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<td><p><span class="term"></span></p></td>
 
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<td> audio/x-dts</td>
 
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</tr>
 
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<tr>
 
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<td><p><span class="term"></span></p></td>
 
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<td> audio/x-raw-int, endianness=(int)4321, signed=(boolean)true, width=(int){ 16, 20, 24 }, depth=(int){ 16, 20, 24 }, rate=(int){ 48000, 96000 }, channels=(int)[ 1, 6 ]</td>
 
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</tr>
 
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</tbody>
 
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</table></div>
 
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<div class="variablelist"><table border="0">
 
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<col align="left" valign="top">
 
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<tbody>
 
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<tr>
 
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<td><p><span class="term">name</span></p></td>
 
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<td>video_%d</td>
 
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</tr>
 
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<tr>
 
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<td><p><span class="term">direction</span></p></td>
 
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<td>sink</td>
 
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</tr>
 
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<tr>
 
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<td><p><span class="term">presence</span></p></td>
 
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<td>request</td>
 
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</tr>
 
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<tr>
 
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<td><p><span class="term">details</span></p></td>
 
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<td>video/mpeg, mpegversion=(int){ 1, 2 }, systemstream=(boolean)false, width=(int)[ 16, 4096 ], height=(int)[ 16, 4096 ], framerate=(fraction)[ 0/1, 2147483647/1 ]</td>
 
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</tr>
 
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</tbody>
 
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</table></div>
 
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<div class="variablelist"><table border="0">
 
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<col align="left" valign="top">
 
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<tbody>
 
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<tr>
 
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<td><p><span class="term">name</span></p></td>
 
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<td>src</td>
 
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</tr>
 
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<tr>
 
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<td><p><span class="term">direction</span></p></td>
 
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<td>source</td>
 
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</tr>
 
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<tr>
 
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<td><p><span class="term">presence</span></p></td>
 
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<td>always</td>
 
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</tr>
 
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<tr>
 
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<td><p><span class="term">details</span></p></td>
 
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<td>video/mpeg, systemstream=(boolean)true</td>
 
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</tr>
 
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</tbody>
 
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</table></div>
 
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</div>
 
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</div>
 
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<p>
 
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</p>
 
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</div>
 
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<div class="refsect1">
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<a name="gst-plugins-bad-plugins-mplex.details"></a><h2>Details</h2>
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<div class="refsect2" title="GstMplex">
 
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<div class="refsect2">
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<a name="GstMplex-struct"></a><h3>GstMplex</h3>
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<pre class="programlisting">typedef struct _GstMplex GstMplex;</pre>
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<p>
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</p>
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</div>
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</div>
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<div class="refsect1" title="Property Details">
 
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<div class="refsect1">
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<a name="gst-plugins-bad-plugins-mplex.property-details"></a><h2>Property Details</h2>
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<div class="refsect2" title='The "bufsize" property'>
 
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<div class="refsect2">
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<a name="GstMplex--bufsize"></a><h3>The <code class="literal">"bufsize"</code> property</h3>
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<pre class="programlisting">  "bufsize"                  <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read / Write</pre>
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<p>Target decoders video buffer size (kB) [default determined by format if not explicitly set].</p>
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<p>Default value: 46</p>
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</div>
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<hr>
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<div class="refsect2" title='The "format" property'>
 
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<div class="refsect2">
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<a name="GstMplex--format"></a><h3>The <code class="literal">"format"</code> property</h3>
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<pre class="programlisting">  "format"                   <span class="type">GstMplexFormat</span>        : Read / Write</pre>
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<p>Encoding profile format.</p>
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<p>Default value: Generic MPEG-1</p>
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</div>
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<hr>
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<div class="refsect2" title='The "mux-bitrate" property'>
 
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<div class="refsect2">
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<a name="GstMplex--mux-bitrate"></a><h3>The <code class="literal">"mux-bitrate"</code> property</h3>
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<pre class="programlisting">  "mux-bitrate"              <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read / Write</pre>
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<p>Bitrate of output stream in kbps (0 = autodetect).</p>
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<p>Default value: 0</p>
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</div>
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<hr>
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<div class="refsect2" title='The "packets-per-pack" property'>
 
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<div class="refsect2">
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<a name="GstMplex--packets-per-pack"></a><h3>The <code class="literal">"packets-per-pack"</code> property</h3>
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<pre class="programlisting">  "packets-per-pack"         <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read / Write</pre>
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<p>Number of packets per pack for generic formats.</p>
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<p>Default value: 1</p>
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</div>
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<hr>
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<div class="refsect2" title='The "sector-size" property'>
 
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<div class="refsect2">
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<a name="GstMplex--sector-size"></a><h3>The <code class="literal">"sector-size"</code> property</h3>
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<pre class="programlisting">  "sector-size"              <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a>                  : Read / Write</pre>
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<p>Specify sector size in bytes for generic formats.</p>
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<p>Default value: 2048</p>
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</div>
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<hr>
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<div class="refsect2" title='The "system-headers" property'>
 
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<div class="refsect2">
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<a name="GstMplex--system-headers"></a><h3>The <code class="literal">"system-headers"</code> property</h3>
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<pre class="programlisting">  "system-headers"           <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a>              : Read / Write</pre>
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<p>Create system header in every pack for generic formats.</p>
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<p>Default value: FALSE</p>
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</div>
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<hr>
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<div class="refsect2" title='The "vbr" property'>
 
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<div class="refsect2">
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<a name="GstMplex--vbr"></a><h3>The <code class="literal">"vbr"</code> property</h3>
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<pre class="programlisting">  "vbr"                      <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a>              : Read / Write</pre>
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<p>Whether the input video stream is variable bitrate.</p>
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<p>Default value: FALSE</p>
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</div>
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</div>
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<div class="refsect1" title="See Also">
 
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<div class="refsect1">
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<a name="gst-plugins-bad-plugins-mplex.see-also"></a><h2>See Also</h2>
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mpeg2enc
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</div>
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</div>
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<div class="footer">
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<hr>
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