| 摘要 |
PROBLEM TO BE SOLVED: To provide a content-generating service system, with which music contents having added values can be obtained easily for a melody, and to provide a parameter from a user. SOLUTION: In the system, when an original melody and an original parameter are inputted from a client terminal, such as a client personal computer 1 and a portable communication terminal 2 (U1, U2), a server 3 generates music data having added values according to the original melody (musical material information) and the original parameter (control data) from the client, and distribute them to the client as contents (value-added data) (S2). In this case, in addition to formal contents, first, the contents for hearing/preview (sample data of a result) are generated to distribute them to the client terminal 1 and 2. When a purchase request (U5) for the formal contents is verified as a result of the trial listening/preview (U3), accounting processing and the distribution of the formal contents (result data) are performed (S3 to S2). |
