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

<plugin>
  <name>monoscope</name>
  <description>Monoscope visualization</description>
  <filename>../../gst/monoscope/.libs/libgstmonoscope.so</filename>
  <basename>libgstmonoscope.so</basename>
  <version>0.10.13.1</version>
  <license>LGPL</license>
  <source>gst-plugins-good</source>
  <package>GStreamer Good Plug-ins CVS/prerelease</package>
  <origin>http://gstreamer.freedesktop.org</origin>
  <elements>
    <element>
      <name>monoscope</name>
      <longname>Monoscope</longname>
      <class>Visualization</class>
      <description>Displays a highly stabilised waveform of audio input</description>
      <author>Richard Boulton &lt;richard@tartarus.org&gt;</author>
      <pads>
        <caps>
          <name>sink</name>
          <direction>sink</direction>
          <presence>always</presence>
          <details>audio/x-raw-int, rate=(int)[ 1, 2147483647 ], channels=(int)2, endianness=(int)1234, width=(int)16, depth=(int)16, signed=(boolean)true</details>
        </caps>
        <caps>
          <name>src</name>
          <direction>source</direction>
          <presence>always</presence>
          <details>video/x-raw-rgb, bpp=(int)32, depth=(int)24, endianness=(int)4321, red_mask=(int)65280, green_mask=(int)16711680, blue_mask=(int)-16777216, width=(int)256, height=(int)128, framerate=(fraction)[ 0/1, 2147483647/1 ]</details>
        </caps>
      </pads>
    </element>
  </elements>
</plugin>