| 摘要 |
<p>Conventionally, in a broadcast recording and reproduction apparatus that executes an application program in synchronization with service reproduction, only a single service is recorded even if the application program can be synchronized with a new service and continuously executed after a service switch. Therefore, when the service is switched during reproduction of an already-recorded service, the application program cannot perform its original operation. The present invention maintains normal operation of the application program by referring to synchronization information of the application program when the service that includes the application program is recorded, and simultaneously recording a service to which it is possible to switch.</p> |
