| 摘要 |
PROBLEM TO BE SOLVED: To simplify writing contents to a storage medium and reading contents from a storage medium, then to restrict the number of copied contents that are recorded in the storage medium. SOLUTION: A library indication part 80 and a PD indication part 110 in a control window 70 are indicated on a PD editing display. After the wanted condition is selected in a search condition setting part 81 and a search key is selected in a search key setting part 82, applied contents in the shed of music data are searched and indicated in a library list indication part 87. The above indicated contents are selected and an adding button 88 is operated, then the contents are transferred to the PD side and indicated in a PD contents list indication part 112. 1 is subtracted from the number of transfers. The possible number of copied contents is restricted controlling the above number of transfers. |
