| 摘要 |
A physical structure suitable for a recording medium such as a BD, and a method and apparatus for recording data in the recording medium using the physical structure are disclosed. The recording medium includes an inner area, a data area, and an outer area. The recording medium includes a test area contained in at least one of the inner area and the outer area, and a management area for storing a position information indicating a position available for testing in the test area, wherein the position information includes a start position of first data unit available for testing and a position of second data unit available for testing, wherein one or more second data units comprise first data unit. Therefore, the recording medium can be applied to a method for manufacturing a BD, and a disc test process and data recording/reproducing operations can be effectively performed.
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