gstreamer/docs/plugins/inspect/plugin-shout2.xml

<plugin>
  <name>shout2</name>
  <description>Sends data to an icecast server using libshout2</description>
  <filename>../../ext/shout2/.libs/libgstshout2.so</filename>
  <basename>libgstshout2.so</basename>
  <version>1.12.0</version>
  <license>LGPL</license>
  <source>gst-plugins-good</source>
  <package>libshout2</package>
  <origin>http://www.icecast.org/download/</origin>
  <elements>
    <element>
      <name>shout2send</name>
      <longname>Icecast network sink</longname>
      <class>Sink/Network</class>
      <description>Sends data to an icecast server</description>
      <author>Wim Taymans &lt;wim.taymans@chello.be&gt;, Pedro Corte-Real &lt;typo@netcabo.pt&gt;, Zaheer Abbas Merali &lt;zaheerabbas at merali dot org&gt;</author>
      <pads>
        <caps>
          <name>sink</name>
          <direction>sink</direction>
          <presence>always</presence>
          <details>application/ogg; audio/ogg; video/ogg; audio/mpeg, mpegversion=(int)1, layer=(int)[ 1, 3 ]; video/webm; audio/webm</details>
        </caps>
      </pads>
    </element>
  </elements>
</plugin>