Warning, /multimedia/kdenlive/data/effects/avfilter/avfilter_vibrato.xml is written in an unsupported language. File is not indexed.

 <?xml version="1.0"?>
 <!DOCTYPE kpartgui>
 <effect tag="avfilter.vibrato" id="avfilter.vibrato" type="audio">
     <name>Vibrato</name>
     <description>Vibrato effect.</description>
     <author>libavfilter</author>
     <parameter type="constant" name="av.f" default="5" min="0.1" max="20000" decimals="3" suffix="Hz">
         <name>Frequency</name>
     </parameter>
     <parameter type="constant" name="av.d" default="0.5" min="0" max="1" decimals="3">
         <name>Depth</name>
     </parameter>
 </effect>