1 <?xml version="1.0"?>

     2 <svg version="1.2" baseProfile="tiny" xmlns="http://www.w3.org/2000/svg"

     3   xmlns:xlink="http://www.w3.org/1999/xlink"

     4      width="100%" height="100%" viewBox="0 0 400 300">

     5      <desc>Example of switching on the http://www.w3.org/TR/SVG12/feature#ComposedVideo feature string</desc>

     6      <rect x="2" y="2" width="396" height="296" fill="none" stroke="black"

     7                   stroke-width="2" />

     8      <rect x="106" y="66" width="184" height="140" fill="none" stroke="blue"

     9                   stroke-width="4" />

    10 

    11      <switch>

    12 

    13        <!-- Composited video group -->

    14        <g transform="translate(100 0)" requiredFeatures="http://www.w3.org/TR/SVG12/feature#ComposedVideo">

    15          <video xlink:href="ski.avi" audio-level=".8" type="video/x-msvideo"

    16                    x="10" y="70" width="176" height="132"/>

    17          <text x="20" y="100" fill-opacity="0.5" fill="blue" font-size="20">Composited title.</text>

    18        </g>

    19 

    20        <!-- Overlayed video group -->

    21        <g transform="translate(100 0)" font-size="18">

    22          <video xlink:href="ski.avi" audio-level=".8" type="video/x-msvideo"

    23                    x="10" y="70" overlay="top" width="176" height="132"/>

    24          <text x="15" y="60" fill="blue" fill-opacity="0.5" >Non-composited title.</text>

    25        </g>

    26      </switch>

    27 </svg>