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

<plugin>
  <name>smooth</name>
  <description>Apply a smooth filter to an image</description>
  <filename>../../gst/smooth/.libs/libgstsmooth.so</filename>
  <basename>libgstsmooth.so</basename>
  <version>1.15.0.1</version>
  <license>LGPL</license>
  <source>gst-plugins-bad</source>
  <package>GStreamer Bad Plug-ins git</package>
  <origin>Unknown package origin</origin>
  <elements>
    <element>
      <name>smooth</name>
      <longname>Smooth effect</longname>
      <class>Filter/Effect/Video</class>
      <description>Apply a smooth filter to an image</description>
      <author>Wim Taymans &lt;wim.taymans@chello.be&gt;</author>
      <pads>
        <caps>
          <name>sink</name>
          <direction>sink</direction>
          <presence>always</presence>
          <details>video/x-raw, format=(string)I420, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]</details>
        </caps>
        <caps>
          <name>src</name>
          <direction>source</direction>
          <presence>always</presence>
          <details>video/x-raw, format=(string)I420, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]</details>
        </caps>
      </pads>
    </element>
  </elements>
</plugin>