SVGViewTests/w3c/1.2T/svg/media-alevel-206-t.svg

<?xml version="1.0" encoding="UTF-8"?>
<svg version="1.2" baseProfile="tiny" xml:id="svg-root" width="100%" height="100%"
  viewBox="0 0 480 360" xmlns="http://www.w3.org/2000/svg"
  xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xe="http://www.w3.org/2001/xml-events">
  <!--======================================================================-->
  <!--=  Copyright 2008 World Wide Web Consortium, (Massachusetts          =-->
  <!--=  Institute of Technology, European Research Consortium for         =-->
  <!--=  Informatics and Mathematics (ERCIM), Keio University).            =-->
  <!--=  All Rights Reserved.                                              =-->
  <!--=  See http://www.w3.org/Consortium/Legal/.                          =-->
  <!--======================================================================-->
  <SVGTestCase xmlns="http://www.w3.org/2000/02/svg/testsuite/description/"
    reviewer="AE" owner="ASl" desc="inheritence of audio-level" status="accepted"
    approved="yes"
    version="$Revision: 1.7 $" testname="$RCSfile: media-alevel-206-t.svg,v $">
    <d:OperatorScript xmlns:d="http://www.w3.org/2000/02/svg/testsuite/description/" xmlns="http://www.w3.org/1999/xhtml">
      <p>
        Test on audio-level inheritance in several child elements. audio-level on the first element is 0.5. audio-level on the second sound is halved to 0.25. audio-level on the third and fourth sounds are halved agian to 0.125 and 0.0625 respectively.
      </p>
      <p>
        If the user agent does not support the WAV media format, the test is still a pass.
      </p>
    </d:OperatorScript>
  </SVGTestCase>
  <title xml:id="test-title">$RCSfile: media-alevel-206-t.svg,v $</title>
  <defs>
    <font-face
      font-family="SVGFreeSansASCII"
      unicode-range="U+0-7F">
      <font-face-src>
        <font-face-uri xlink:href="../images/SVGFreeSans.svg#ascii"/>
      </font-face-src>
    </font-face>
  </defs>
  <g xml:id="test-body-content" font-family="SVGFreeSansASCII,sans-serif" font-size="18">

    <g audio-level="0.5">

      <!-- audio-level on this element evaluates to 1 (defaults to initial), and the actual audio-level will be 0.5 * 1 = 0.5. -->
      <audio xml:id="audio1" xlink:href="../images/welcome.wav" begin="2" />

      <!-- audio-level on this element evaluates to 0.5 (due to ordinary inheritance), and the actual audio-level will be 0.5 * 0.5 = 0.25. -->
      <audio xml:id="audio2" xlink:href="../images/welcome.wav" begin="audio1.end" audio-level="inherit" />

      <g audio-level="inherit">
        <!-- audio-level on this element evaluates to 0.5, and the actual audio-level will be 0.5 * 0.5 * 0.5 = 0.125. -->
        <audio xml:id="audio3" xlink:href="../images/welcome.wav" begin="audio2.end" audio-level="inherit" />

        <g audio-level="inherit">
          <!-- audio-level on this element evaluates to 0.5, and the actual audio-level will be 0.5 * 0.5 * 0.5 * 0.5 = 0.0625. -->
          <audio xml:id="audio4" xlink:href="../images/welcome.wav" begin="audio3.end" audio-level="inherit" />

        </g>

      </g>
    </g>

    <text x="10" y="35" font-size="12"> Test on audio-level inheritance in child elements. </text>
    <text x="10" y="50" font-size="12"> An audio file is played four times. Each time the audio-level should be cut in half. </text>
    <text x="10" y="65" font-size="12"> The four audio-level values should be: 0.5 , 0.25 , 0.125 , 0.0625 </text>
    <text x="10" y="80" font-size="12"> A very noticeable difference in audio level should be heard! </text>

  </g>
  <g font-family="SVGFreeSansASCII,sans-serif" font-size="32">
    <text xml:id="revision" x="10" y="340" stroke="none"
      fill="black">$Revision: 1.7 $</text>
  </g>
  <rect xml:id="test-frame" x="1" y="1" width="478" height="358" fill="none" stroke="#000"/>
  <!-- comment out this watermark once the test is approved -->
  <!--<g xml:id="draft-watermark">
    <rect x="1" y="1" width="478" height="20" fill="red" stroke="black" stroke-width="1"/>
    <text font-family="SVGFreeSansASCII,sans-serif" font-weight="bold" font-size="20" x="240" 
      text-anchor="middle" y="18" stroke-width="0.5" stroke="black" fill="white">DRAFT</text>
  </g>-->
</svg>