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

<plugin>
  <name>cdaudio</name>
  <description>Play CD audio through the CD Drive</description>
  <filename>../../ext/cdaudio/.libs/libgstcdaudio.so</filename>
  <basename>libgstcdaudio.so</basename>
  <version>0.10.19.1</version>
  <license>LGPL</license>
  <source>gst-plugins-bad</source>
  <package>GStreamer Bad Plug-ins git</package>
  <origin>Unknown package origin</origin>
  <elements>
    <element>
      <name>cdaudio</name>
      <longname>CD player</longname>
      <class>Generic/Bin</class>
      <description>Play CD audio through the CD Drive</description>
      <author>Wim Taymans &lt;wim@fluendo.com&gt;</author>
      <pads>
    
      </pads>
    </element>
  </elements>
</plugin>