effects/avfilter/avfilter_fftfilt.xml

0001 <?xml version="1.0"?>
0002 <!DOCTYPE kpartgui>
0003 <effect tag="avfilter.fftfilt" id="avfilter.fftfilt">
0004     <name>FTT-based FIR</name>
0005     <description>Apply arbitrary expressions to samples in frequency domain</description>
0006     <author>libavfilter</author>
0007     <parameter type="constant" name="av.dc_Y" default="0" max="250" min="0">
0008         <name>Gain in Y plane</name>
0009     </parameter>
0010     <parameter type="constant" name="av.dc_U" default="0" max="250" min="0">
0011         <name>Gain in U plane</name>
0012     </parameter>
0013     <parameter type="constant" name="av.dc_V" default="0" max="250" min="0">
0014         <name>Gain in V plane</name>
0015     </parameter>
0016     <parameter type="constant" name="av.weight_Y" default="1" max="5" min="0" decimals="3">
0017         <name>Luminance Y plane</name>
0018     </parameter>
0019     <parameter type="constant" name="av.weight_U" default="1" max="5" min="0" decimals="3">
0020         <name>Luminance U plane</name>
0021     </parameter>
0022     <parameter type="constant" name="av.weight_V" default="1" max="5" min="0" decimals="3">
0023         <name>Luminance V plane</name>
0024     </parameter>
0025     <parameter type="list" name="av.eval" default="init" paramlist="init;frame">
0026         <paramlistdisplay>init,frame</paramlistdisplay>
0027         <name>Evaluate</name>
0028     </parameter>
0029 </effect>