| 摘要 |
A RECORDING APPARATUS FOR RECORDING VIDEO DATA TO A RECORD MEDIUM (20) IS DISCLOSED, THAT COMPRISES AN ENCODING MEANS (1,2) FOR ENCODING VIDEO DATA IN A GROUP STRUCTURE OF A PLURALITY OF FRAMES CORRESPONDING TO A COMPRESSION-ENCODING PROCESS IN A COMBINATION OF AN INTER-FRAME PREDICTIVE ENCODING PROCESS AND A MOTION COMPENSATIVE PROCESS, A TRANSFORMING MEANS (5) FOR TRANSFORMING THE DATA STRUCTURE OF ENCODED VIDEO DATA THAT IS OUTPUT FROM THE ENCODING MEANS (1,2) INTO A FILE STRUCTURE THAT CAN BE PROCESSED BY A COMPUTER SOFTWARE PROGRAM WITHOUT A DEDICATED HARDWARE PORTION SO THAT MOVING PICTURES AND SO FORTH ARE SYNCHRONOUSLY REPRODUCED, AND A RECORDING MEANS (11,13,14) FOR RECORDING DATA HAVING THE FILE STRUCTURE TO A RECORD MEDIUM (20), WHEREIN THE FILE STRUCTURE HAS A FIRST DATA UNIT AND A SECOND DATA UNIT, THE SECOND DATA UNIT BEING A SET OF THE FIRST DATA UNITS, AND WHEREIN AT LEAST ONE DATA STRUCTURE IS MATCHED WITH THE FIRST DATA UNIT.(FIG 1)
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