mlt_properties_set_int( properties, "_cut", 1 );
mlt_properties_set_data( properties, "_cut_parent", parent, 0, ( mlt_destructor )mlt_producer_close, NULL );
mlt_properties_set_position( properties, "length", mlt_properties_get_position( parent_props, "length" ) );
+ mlt_properties_set_double( properties, "aspect_ratio", mlt_properties_get_double( parent_props, "aspect_ratio" ) );
mlt_producer_set_in_and_out( result, in, out );
// Mini fezzik :-/