| 摘要 |
PROBLEM TO BE SOLVED: To enable a program that became popular or became a topic later, to be viewed as further as possible.SOLUTION: A tuner 11 is corresponding to a tuner, an HDD 14 corresponds to recording means and a demultiplexer 12 corresponds to constant recording control means. Program information of a program to be recorded is acquired and an included keyword is extracted by processing in S200 and S205, such that the processing corresponds to keyword extraction means. The recorded program is prioritized on the basis of the keyword included in each program by processing in S210 and S215, such that the processing corresponds to program prioritizing means. Programs are defined as deletion candidates in an order starting from an oldest date of recording in S110, management information to be registered on the basis of priorities is then referenced and in accordance with a result of the reference, any deletion candidate is selected in S115. Therefore, the processing corresponds to deletion candidate program selection means for selecting the deletion candidates of the programs in accordance with the priorities. |
