DATA RECORDING CONTROL DEVICE AND DATA RECORDING CONTROL METHOD

A data recording control device includes a recording preparator that generates the file which includes a file type box including information related to a type indicating a type of a player capable of reproducing the file and header information of a media data box storing media data according to the stream data, on the recording media; a box determiner that writes a movie box which includes information used for reproducing the media data, updates a box size included in the header information of the media data box to a size of immediately before the movie box, and appends header information of a free space box which stores predetermined information to a tail of the movie box, during a predetermined period; and a data writer that appends the media data according to the stream data to a tail of the header information of the free space box.