A method and apparatus for image processing are provided. The rotating balls are selectively combined, thereby making it possible to represent red, green, blue, cyan, magenta, and yellow colors to the outside and control brightness and saturation of the colors. The assembly also may include a skirt askew to the top surface, wherein the skirt is adapted to produce friction between the skirt and a side of the container when the wire container cover is disposed on the container housing and wherein the skirt is non-locking with respect to the container. The access map manages the MPEG transport stream in block units, each block containing an integer multiple number of ECC blocks.