Copying apparatus for copying a recoding medium, a method thereof and a computer program thereof

A recording medium copying apparatus for copying a recording medium which comprises an overlap zone where addresses overlap, comprising:

• a file reading unit for reading and managing files in forward and reverse directions, said files being recorded on an original recording medium to be copied;
• a file comparing and identifying unit for comparing said files read from said original recording medium and identifying whether said files are identical to each other or not;
• an address processing unit for collecting addresses of said files with regard to said original recording medium and generating and assigning addresses at which said files are recorded on a duplicate recording medium;
• and
• a file recording unit for recording said files on said duplicate recording medium at said addresses assigned by said address processing unit in order that an address structure of said duplicate recording medium can be the same as that of said original recording medium.