2 <effect tag="autotrack_rectangle" id="autotrack_rectangle">
4 <description>Hide a selected zone and follow its movements</description>
5 <author>Zachary Drew</author>
6 <parameter type="geometry" name="geometry" default="50%,50%:50%x50%" fixed="1" opacity="false">
9 <parameter type="constant" name="motion_est.macroblock_width" max="100" min="1" default="16" suffix="pixels">
10 <name>Macroblock width</name>
12 <parameter type="constant" name="motion_est.macroblock_height" max="100" min="1" default="16" suffix="pixels">
13 <name>Macroblock height</name>
15 <parameter type="bool" name="motion_est.denoise" default="0">
18 <parameter type="bool" name="debug" default="0">
21 <parameter type="bool" name="obscure" default="1">
24 <parameter type="filterjob" filtertag="autotrack_rectangle" filterparams="_serialize=1 motion_vector_list=0 %params" consumer="null" consumerparams="all=1 terminate_on_pause=1" finalfilter="autotrack_rectangle" extraparams="key:motion_vector_list projecttreefilter storedata">