| 摘要 |
<P>PROBLEM TO BE SOLVED: To perform various processing accurately in synchronization with a frame. <P>SOLUTION: In a transmitter 1, an identification code for identifying each frame in a television broadcasting signal is generated, a start timing information for representing the timing which starts the execution is added to an application program, and a corresponding identification code is multiplexed and the application program, to which the start timing information has been added, is multiplexed on the television broadcasting signal. In a TV receiver 4, the application program and the identification code multiplexed on the television broadcasting signal are separated, the application program is stored, the identification code is compared with the start timing information added to the application program, and the application program is started and executed, corresponding to the comparison results. <P>COPYRIGHT: (C)2007,JPO&INPIT |
