DISK CONTENTS DISPLAY DEVICE AND COMPUTER READABLE RECORDING MEDIUM IN WHICH DISK CONTENTS DISPLAY PROGRAM IS RECORDED

摘要

PROBLEM TO BE SOLVED: To provide a disk contents display device which can display hierarchically additional data recorded in a disk on a screen by classifying and arranging the additional data to data depending on the disk, data depending on a track, and data depending on a time of a track. SOLUTION: This device is provided with a means by which additional data recorded in a disk is obtained from a disk recording and reproducing device and the data is stored in a storage device hierarchichal-structually by classifying and arranging obtained these data to data depending on the disk, data depending on a track, and data depending on a time of a track, and a means displaying data stored hierarchical-structually in a storage means on a display hierarchical- structually.