摘要 |
PURPOSE:To attain proper access and reproduction of a program information data by recording the program information data to a set recording area together with an address data and recording an index list data of the program information data. CONSTITUTION:Plural division program information data are recorded on a main ring shaped recording area 14 of a draw type optical disk 1 together with an address data, and an index table data relating to the plural division program information data recorded on the area 14 is recorded on a lead-in area 12. Thus, the forming of a blank area is avoided between a recorded area of the index table data starting from the position of a center hole 10 at the area 12 and the recorded area of the division program information data in the area 14. Thus, the access and reproduction of the optical disk as to the program information data by a Compact Disk player are attained properly without any hindrance. |