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

<plugin>
  <name>amrwbdec</name>
  <description>Adaptive Multi-Rate Wide-Band Decoder</description>
  <filename>../../ext/amrwbdec/.libs/libgstamrwbdec.so</filename>
  <basename>libgstamrwbdec.so</basename>
  <version>1.15.2.1</version>
  <license>unknown</license>
  <source>gst-plugins-ugly</source>
  <package>GStreamer Ugly Plug-ins git</package>
  <origin>Unknown package origin</origin>
  <elements>
    <element>
      <name>amrwbdec</name>
      <longname>AMR-WB audio decoder</longname>
      <class>Codec/Decoder/Audio</class>
      <description>Adaptive Multi-Rate Wideband audio decoder</description>
      <author>Renato Araujo &lt;renato.filho@indt.org.br&gt;</author>
      <pads>
        <caps>
          <name>sink</name>
          <direction>sink</direction>
          <presence>always</presence>
          <details>audio/AMR-WB, rate=(int)16000, channels=(int)1</details>
        </caps>
        <caps>
          <name>src</name>
          <direction>source</direction>
          <presence>always</presence>
          <details>audio/x-raw, format=(string)S16LE, layout=(string)interleaved, rate=(int)16000, channels=(int)1</details>
        </caps>
      </pads>
    </element>
  </elements>
</plugin>