DATA RECORDING DEVICE, DATA REPRODUCTION DEVICE, PROGRAM, AND RECORDING MEDIUM

摘要

a reception state acquisition processing unit (21) for creating a reception state value indicating good/bad of the reception state of the broadcast content; a recording data creation processing unit (22) for creating recording data from the broadcast content and the reception state value; and a recording control processing unit (20) for comparing a change of the reception state to a threshold value and controlling whether to pass recording data to a recording data creation processing unit (22). A data reproduction device includes: a format analysis processing unit for analyzing a format of recorded data read from a recording medium and acquiring the reception state value and the broadcast content; a reproduction control processing unit for controlling reproduction of reception data in accordance with the reception state value; a decoding unit for decoding the content according to reproduction control; and an output unit for outputting the decoded content. Thus, it is possible to provide a data recording device capable of reducing a memory amount required for recording a content and a data reproduction device capable of reducing unpleasant feeling given to a user upon reproduction of a content.