Optical data write/reproduce device for determining optimum write strategy and writing data according to optimum write strategy, and, method thereof

摘要

The optical recording and reproducing apparatus that is determining the recording system is disclosed. The optical recording and reproducing apparatus showing a scanning type recording system of the optical pick-up unit, the optical scanning signal to an optical signal into an optical disk for recording and reproducing data, (write strategy) is stored in the memory unit is stored at least one, and, the optical disc After determining the one of the recording method of the recording system, and a controller for controlling the optical pickup unit to scan an optical signal according to the determined recording method. In this case, the controller may select the recording method, the optical disc type is set uniquely for each recording system, for the same type of optical disc based tuning (tuning) a recording system, and, a recording method of recording one of the default system reproduced from the optical disc, there. Accordingly, it is possible to quickly select the most appropriate recording method in an optical disk.