发明名称 DATA TRANSFER SYSTEM, DATA TRANSFER DEVICE, DATA RECORDING DEVICE, EDIT CONTROL METHOD AND DATA PROCESSING METHOD
摘要 PROBLEM TO BE SOLVED: To provide a data transfer system, a data transfer device, a data recording device, an edit control method and a data processing method which makes the edit control of contents appropriate and the operation thereof efficient. SOLUTION: On the side of a data recording medium, a control flag information, which represents that contents data thereof one, which is transferred from a data transfer device is recorded on a secondary recording medium, according as the contents data from the data transfer device is recorded on the secondary recording medium. Furthermore, with respect to the contents data which is recorded on the secondary recording medium, the control of edit inhibition or edit limit is performed according to the existence of the corresponding control flag information; thereby, the contents data which is recorded on the secondary recording medium is protected, in such a manner that the edition will not be executed by the so-called 'check-out'.
申请公布号 JP2002373470(A) 申请公布日期 2002.12.26
申请号 JP20010178511 申请日期 2001.06.13
申请人 SONY CORP 发明人 ABE MIKI;HOSOI TAKASHI;MATSUDA HIROMI;TANAKA YOSHIO
分类号 G06F13/10;G06F3/06;G06F12/14;G06F17/00;G06F21/10;G06F21/62;G09C1/00;G11B20/00;G11B20/10;G11B27/034;H04L9/08;(IPC1-7):G11B20/10 主分类号 G06F13/10
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