| 摘要 |
PROBLEM TO BE SOLVED: To enable upload of song and performance data from a karaoke terminal to a server in an online karaoke system and share the uploaded song and performance data in another terminal.SOLUTION: The online karaoke system according to the present invention includes: sound recording data registration means for, when karaoke data recorded by a user are uploaded with a reproduction of distributed karaoke data, giving a karaoke data number to the data, and registering a record consisting of a set of the karaoke data, the karaoke data number, and an offset corresponding to the karaoke data in a record block corresponding to a music name ID of information management DB; and data updating means that, when acquiring a request from a karaoke terminal, performs a process for transmitting the set of the karaoke data and the offset corresponding to the karaoke data to the karaoke terminal, a process for adding it to the information management DB, a process for deleting it from the information management DB, or a process for changing a content of the information management DB. |
