int set( const char *name, mlt_rect value );
int set( const char *name, double x, double y, double w, double h, double opacity = 1.0 );
mlt_rect get_rect( const char* name );
+ int set( const char *name, mlt_rect value, int position, int length,
+ mlt_keyframe_type keyframe_type = mlt_keyframe_linear );
+ mlt_rect get_rect( const char *name, int position, int length );
};
}