| 摘要 |
The method first reads content of a file logical information recorded on the first track of an optical disk. Secondly, the method, based on content of the file logical information, detects one subset data, within the multiple subsets of data corresponding to the file logical information, as being not recorded on the first track. Afterwards, the method determines if an initial recording position of the one subset data obtained in previous step is larger than a start position of a second track of the disk. If it is yes in previous step, the method stores a file logical information corresponding to the one subset data into a recording index table. Finally, the method, according to the recording index table, records the one subset data on the second track.
|
