数据拷贝系统及方法，数据读取设备，数据写设备及数据记录介质。

Data copying system and method, data reading apparatus, data writing apparatus and data recording medium.

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本发明在数据记录方法和设备、数据记录介质、以及数据再 生方法和设备等方面的使用价值，提供了显著的改进。

The present invention provides remarkably improved availability in a data recording method and apparatus, a data recording medium, and a data reproducing method and apparatus.

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标题搜索部分(310)从作为记录介质的光盘上读出关于记录在光盘上的运动图像数据的每个标题的标题信息。

From an optical disk as a recording medium, a title retrieval section 310 reads title information about each title of motion picture data recorded on the optical disk.

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