| 摘要 |
A program content managing/providing system, a program content analyzing/retrieving system, and a user terminal are connected to each other via a network. When broadcasting a program content that is not stored, the program content managing/providing system stores the program content. In response to a distribution request of a desired program content from the user terminal, the program content managing/providing system distributes, to the user terminal, a stored program content corresponding to program information included in the distribution request. The program content analyzing/retrieving system receives and analyzes a broadcast program content and then extracts and saves the program information for each of the program contents. In response to a retrieval request of the program information of a desired program content from the user terminal, the program content analyzing/retrieving system provides, to the user terminal, stored program information of a program content that meets the retrieval request.
|
