W3C Talk - slide "Transitions Example ("style-like")"

<smil xmlns="http://www.w3.org/2000/SMIL20/CR/Language">
  <head>
    ...
    <transition id="fadeInFromRed" dur="2s" type="fade" 
        subtype="fadeFromColor" fadeColor="red"/>
    <transition id="barWipeForward" dur="2s" type="barWipe" />
   ...
  </head>
  <body>
    <seq>
      <img region="region" dur="4s" src="../images/yellow-b.jpg" 
           transIn="fadeInFromRed" fill="transition" />
      <img region="region" dur="4s" src="../images/blue-b.jpg" 
           transIn="barWipeForward"/>
     </seq>
  </body>
</smil>