| 摘要 |
PROBLEM TO BE SOLVED: To make producible a mask pattern by shortening the recording time, enhancing the recording accuracy and reliability and, moreover, enhancing the flexibility of the correcting of a recording or the like so as to be able to deal with diversified process conditions. SOLUTION: In a formating processing process 10, material information consisting, for example, for video and audio information by an authoring processing 11 is edited and formating of generated authoring data is performed by every fixed amount or continuously in accordance with the formats of specified media by a formating processing 12. A mask pattern generating process 20 generates basic pattern information from data of basic signal patterns needed for various optical disks by a pattern editing processing 21 and generates a mask pattern by using the basic pattern information by a mask pattern generating processing 22. |
