Patent ID: 6975567

Claim:
A method for copying/moving data on an optical recording medium, the optical recording medium including a controller transmitting read/write commands with a read or write position and a transmission length when the data moves or copies in one optical disc, and an optical recording/reproducing apparatus reproducing and recording the data on the optical recording medium by receiving the read/write commands from the controller, the method comprising: reading the data from a corresponding position on the optical recording medium designated by the read command by a transmission length if the read command is transmitted from the controller to the optical recording/reproducing apparatus, and storing the read data in a memory of the optical recording/reproducing apparatus; and reading the data stored in the memory if the write command is input from the controller, and recording the read data by the transmission length in a corresponding write position on the optical recording medium designated by the write command, wherein, if the controller generates several read/write commands in one file and transmits the several read/write commands to the optical recording/reproducing apparatus, further comprising the steps of: continuously storing the read data in the position designated by the read command in the memory of the optical recording/reproducing apparatus while a read command with the identification information set at 1 is transmitted from the controller; storing a recording position designated by the write command in a predetermined area of the memory if the original write command with the identification information set at 1 is transmitted from the controller; reading the data stored in the memory if the read command with the identification information set at 0 is transmitted from the controller; and recording the read data in a recording position on the optical recording medium stored in the predetermined area of the memory.