all - slide "Exemple"

<head>
   <layout>
    <root-layout background-color="maroon" width="250" height="230"/>
    <region id="videoregion" top="5" left="5" width="240" height="180"/>
    <region id="textregion" top="200" left="5" width="240" height="20"/>
   </layout>
</head>

Exemple de mise en page SMIL