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

<plugin>
  <name>opusparse</name>
  <description>OPUS parse plugin</description>
  <filename>../../ext/opus/.libs/libgstopusparse.so</filename>
  <basename>libgstopusparse.so</basename>
  <version>1.13.1.1</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>opusparse</name>
      <longname>Opus audio parser</longname>
      <class>Codec/Parser/Audio</class>
      <description>parses opus audio streams</description>
      <author>Vincent Penquerc&apos;h &lt;vincent.penquerch@collabora.co.uk&gt;</author>
      <pads>
        <caps>
          <name>sink</name>
          <direction>sink</direction>
          <presence>always</presence>
          <details>audio/x-opus</details>
        </caps>
        <caps>
          <name>src</name>
          <direction>source</direction>
          <presence>always</presence>
          <details>audio/x-opus, framed=(boolean)true</details>
        </caps>
      </pads>
    </element>
  </elements>
</plugin>