发明名称 PLAYBACK DEVICE AND MANAGEMENT INFORMATION ACQUIRING METHOD
摘要 A playback device includes a reading section that performs reading from a recording medium, and a control section that acquires the latest temporary management information recorded last on the recording medium. The control section executes a read control process of controlling the reading section so that when reading pointer information in a temporary management information unit recorded last in a temporary management information unit recording area, reading of data is executed from a predetermined position located before a segment in which the pointer information is included, and an information acquiring process of executing a process for acquiring the temporary management information pointed to by the pointer information from the data read in response to the read control process.
申请公布号 US2008304383(A1) 申请公布日期 2008.12.11
申请号 US20080053180 申请日期 2008.03.21
申请人 SONY CORPORATION 发明人 YAMAMOTO MASAAKI;ISHIMARU ATSUSHI;YORIMOTO KENJI
分类号 G11B5/58 主分类号 G11B5/58
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