gstreamer/docs/plugins/inspect/plugin-mplex.xml

<plugin>
  <name>mplex</name>
  <description>High-quality MPEG/DVD/SVCD/VCD video/audio multiplexer</description>
  <filename>../../ext/mplex/.libs/libgstmplex.so</filename>
  <basename>libgstmplex.so</basename>
  <version>1.11.90</version>
  <license>GPL</license>
  <source>gst-plugins-bad</source>
  <package>GStreamer Bad Plug-ins source release</package>
  <origin>Unknown package origin</origin>
  <elements>
    <element>
      <name>mplex</name>
      <longname>mplex video multiplexer</longname>
      <class>Codec/Muxer</class>
      <description>High-quality MPEG/DVD/SVCD/VCD video/audio multiplexer</description>
      <author>Andrew Stevens &lt;andrew.stevens@nexgo.de&gt;
Ronald Bultje &lt;rbultje@ronald.bitfreak.net&gt;
Mark Nauwelaerts &lt;mnauw@users.sourceforge.net&gt;</author>
      <pads>
        <caps>
          <name>audio_%u</name>
          <direction>sink</direction>
          <presence>request</presence>
          <details>audio/mpeg, mpegversion=(int)1, layer=(int)[ 1, 3 ], channels=(int)[ 1, 8 ], rate=(int)[ 8000, 96000 ]; audio/x-ac3, channels=(int)[ 1, 8 ], rate=(int)[ 8000, 96000 ]; audio/x-dts; audio/x-raw, format=(string){ S16BE, S20BE, S24BE }, rate=(int){ 48000, 96000 }, channels=(int)[ 1, 6 ]</details>
        </caps>
        <caps>
          <name>video_%u</name>
          <direction>sink</direction>
          <presence>request</presence>
          <details>video/mpeg, mpegversion=(int){ 1, 2 }, systemstream=(boolean)false, width=(int)[ 16, 4096 ], height=(int)[ 16, 4096 ], framerate=(fraction)[ 0/1, 2147483647/1 ]</details>
        </caps>
        <caps>
          <name>src</name>
          <direction>source</direction>
          <presence>always</presence>
          <details>video/mpeg, systemstream=(boolean)true</details>
        </caps>
      </pads>
    </element>
  </elements>
</plugin>