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

<plugin>
  <name>stereo</name>
  <description>Muck with the stereo signal, enhance it's 'stereo-ness'</description>
  <filename>../../gst/stereo/.libs/libgststereo.so</filename>
  <basename>libgststereo.so</basename>
  <version>0.10.9</version>
  <license>LGPL</license>
  <source>gst-plugins-bad</source>
  <package>GStreamer Bad Plug-ins source release</package>
  <origin>Unknown package origin</origin>
  <elements>
    <element>
      <name>stereo</name>
      <longname>Stereo effect</longname>
      <class>Filter/Effect/Audio</class>
      <description>Muck with the stereo signal to enhance its 'stereo-ness'</description>
      <author>Erik Walthinsen &lt;omega@cse.ogi.edu&gt;</author>
      <pads>
        <caps>
          <name>sink</name>
          <direction>sink</direction>
          <presence>always</presence>
          <details>audio/x-raw-int, depth=(int)16, width=(int)16, endianness=(int)1234, rate=(int)[ 1, 2147483647 ], channels=(int)2, signed=(boolean)true</details>
        </caps>
        <caps>
          <name>src</name>
          <direction>source</direction>
          <presence>always</presence>
          <details>audio/x-raw-int, depth=(int)16, width=(int)16, endianness=(int)1234, rate=(int)[ 1, 2147483647 ], channels=(int)2, signed=(boolean)true</details>
        </caps>
      </pads>
    </element>
  </elements>
</plugin>