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

<plugin>
  <name>theora</name>
  <description>Theora plugin library</description>
  <filename>../../ext/theora/.libs/libgsttheora.so</filename>
  <basename>libgsttheora.so</basename>
  <version>1.12.0</version>
  <license>LGPL</license>
  <source>gst-plugins-base</source>
  <package>GStreamer Base Plug-ins source release</package>
  <origin>Unknown package origin</origin>
  <elements>
    <element>
      <name>theoradec</name>
      <longname>Theora video decoder</longname>
      <class>Codec/Decoder/Video</class>
      <description>decode raw theora streams to raw YUV video</description>
      <author>Benjamin Otte &lt;otte@gnome.org&gt;, Wim Taymans &lt;wim@fluendo.com&gt;</author>
      <pads>
        <caps>
          <name>sink</name>
          <direction>sink</direction>
          <presence>always</presence>
          <details>video/x-theora</details>
        </caps>
        <caps>
          <name>src</name>
          <direction>source</direction>
          <presence>always</presence>
          <details>video/x-raw, format=(string){ I420, Y42B, Y444 }, framerate=(fraction)[ 0/1, 2147483647/1 ], width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ]</details>
        </caps>
      </pads>
    </element>
    <element>
      <name>theoraenc</name>
      <longname>Theora video encoder</longname>
      <class>Codec/Encoder/Video</class>
      <description>encode raw YUV video to a theora stream</description>
      <author>Wim Taymans &lt;wim@fluendo.com&gt;</author>
      <pads>
        <caps>
          <name>sink</name>
          <direction>sink</direction>
          <presence>always</presence>
          <details>video/x-raw, format=(string){ I420, Y42B, Y444 }, framerate=(fraction)[ 1/2147483647, 2147483647/1 ], width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ]</details>
        </caps>
        <caps>
          <name>src</name>
          <direction>source</direction>
          <presence>always</presence>
          <details>video/x-theora, framerate=(fraction)[ 1/2147483647, 2147483647/1 ], width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ]</details>
        </caps>
      </pads>
    </element>
    <element>
      <name>theoraparse</name>
      <longname>Theora video parser</longname>
      <class>Codec/Parser/Video</class>
      <description>parse raw theora streams</description>
      <author>Andy Wingo &lt;wingo@pobox.com&gt;</author>
      <pads>
        <caps>
          <name>sink</name>
          <direction>sink</direction>
          <presence>always</presence>
          <details>video/x-theora</details>
        </caps>
        <caps>
          <name>src</name>
          <direction>source</direction>
          <presence>always</presence>
          <details>video/x-theora</details>
        </caps>
      </pads>
    </element>
  </elements>
</plugin>