data->trans->crop = mlt_properties_get_int( MLT_FILTER_PROPERTIES(filter), "crop" );
data->trans->invert = mlt_properties_get_int( MLT_FILTER_PROPERTIES(filter), "invert" );
data->trans->relative = mlt_properties_get_int( MLT_FILTER_PROPERTIES(filter), "relative" );
data->trans->crop = mlt_properties_get_int( MLT_FILTER_PROPERTIES(filter), "crop" );
data->trans->invert = mlt_properties_get_int( MLT_FILTER_PROPERTIES(filter), "invert" );
data->trans->relative = mlt_properties_get_int( MLT_FILTER_PROPERTIES(filter), "relative" );