| 摘要 |
<p>PROBLEM TO BE SOLVED: To easily identify a plurality of simultaneously recorded information data in the case of generating and recording a plurality of identification data whose data amounts are different from input information data.SOLUTION: A recording device includes: generation means for generating first information data and second information data from input information data; recording means for recording a file including the first information data and a file including the second information data in a recording medium; and control means for closing the file including the second information data being recorded in accordance with a fact that an instruction of recording start of the first information data is output during the recording of the second information data, and for newly creating and simultaneously recording the file of the first information data and the file of the second information data, and for controlling the recording means to record the newly created files of the first information data and the second information data to be added with identification information for identifying the first information data and the second information data.</p> |
