2 <effect tag="volume" id="fadein">
4 <description>Fade in audio track</description>
6 <properties id="fadein" tag="volume" type="audio" />
7 <parameter type="position" name="in" max="15000" min="0" default="0">
10 <parameter type="position" name="out" max="15000" min="0" default="75">
13 <parameter type="constant" name="gain" max="0" min="0" default="0">
14 <name>Start Gain</name>
16 <parameter type="constant" name="end" max="1" min="1" default="1">