| 摘要 |
<P>PROBLEM TO BE SOLVED: To normally process a file selected by a user even when these recording apparatus, reproduction apparatus and file management method are applied to process a movie file recorded, for example, in a Quick Time format and a file that is difficult to normally process is recorded on a recording medium. <P>SOLUTION: The file is partially reproduced to acquire information about decoding, and by the information, whether the file can be normally decoded is determined and a file list is displayed. <P>COPYRIGHT: (C)2004,JPO&NCIPI |
