1<?xml version="1.0" standalone="no"?> 2<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"> 3<svg xmlns="http://www.w3.org/2000/svg" version="1.1"> 4 <title>Fade-In/Out</title> 5 <rect width="100%" height="100%" fill="#000000" /> 6 <image id="image1" width="100%" height="100%" opacity="1.0" preserveAspectRatio="xmidymid meet"> 7 <animate attributeName="opacity" from="1" to="0" /> 8 </image> 9 <image id="image2" width="100%" height="100%" opacity="0.0" preserveAspectRatio="xmidymid meet"> 10 <animate attributeName="opacity" from="0" to="1" /> 11 </image> 12</svg> 13