| 摘要 |
The invention provides a media synchronizing system capable of achieving various kinds of services synchronized with delivery of media to users. A synchronization data decoding unit 114 makes a reference to an internal clock 112, determines a command execution time from a synchronization data starting time recorded in synchronization data, and a command execution time period, decodes command types recorded in synchronization data 22, and sends command information to media synchronization command executing units 12-1 to 12-n. A command recognizing means 122 of the media synchronization command executing units 21-1 to 12-n recognizes a command from the received information, and sends execution instructions to a command executing unit 123. The command executing unit 123 operates based on the received execution instructions. A media receiving unit 13 restores and regenerates delivery data delivered from a media delivery service proprietor system 4.
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