| 摘要 |
<P>PROBLEM TO BE SOLVED: To group one or more musical pieces including an original musical piece and to make reproduction of these musical pieces possible by transmitting the same without complicating the configuration and operation on a reproduction side. <P>SOLUTION: The data structure having a first title group formed of audio titles including the original musical piece, a second title group formed of the audio titles including bonus information, interactive data for accessing the bonus information, and a search pointer to enable the reproducing device to search the audio titles is transmitted through a recording medium and communication medium. On the reproducing device side, the reproduction of the musical pieces of the group in which the inputted interactive data and the transmitted interactive data coincide with each other is permitted and the musical pieces are reproduced in accordance with the transmitted reproduction control information. <P>COPYRIGHT: (C)2003,JPO |
