Information recording/reproducing system, information recording/reproducing apparatus and information recording/reproducing method

An information recording/reproducing system comprising:

• a data storage means for storing the data stream with a predetermined data format;
• and
• an information recording/reproducing means for recording and reproducing the data stream, said information recording/reproducing means being connected with the data storage means,
• wherein the information recording/reproducing means includes:
• information recording/reproducing means for recording and reproducing the data stream;
• memory means for storing plural species of empty data file bodies each in which additional information and data are assigned to loading regions, said additional information corresponding to a species of data format;
• selection means for selecting an empty data file body with a specified data format from the plural species of empty data file bodies that are stored in the memory means;
• and
• information-loading means for loading the additional information and data into a predetermined loading region assigned in the empty data file body that has been selected by the selection means.

An information recording/reproducing apparatus comprising:

• information recording/reproducing portion that records and reproduces information;
• memory portion that stores plural species of empty data file bodies each in which additional information and data are assigned to loading regions, said additional information corresponding to a species of data format;
• selection portion that selects an empty data file body with a specified data format from the plural species of empty data file bodies that are stored in the memory portion;
• and
• information-loading portion that loads the additional information and data into predetermined loading regions assigned in the empty data file body that has been selected by the selection portion.

An information recording/reproducing apparatus comprising:

• information recording/reproducing means for recording and reproducing information;
• memory means for storing plural species of empty data file bodies each in which additional information and data are assigned to loading regions, said additional information corresponding to a species of data format;
• selection means for selecting an empty data file body with a specified data format from the plural species of empty data file bodies that are stored in the memory means;
• and
• information-loading means for loading the additional information and data into a predetermined loading region assigned in the empty data file body that has been selected by the selection means.