OPTICAL DISK RECORDING METHOD, OPTICAL DISK PLAYBACK METHOD AND OPTICAL DISK RECORDING APPARATUS, OPTICAL DISK PLAYBACK APPARATUS AND OPTICAL DISK PROVIDED IN THE APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide an optical disk recording method and an optical disk playback method by which original video data and edited video data can distinctively recorded on separate places and played back without spending effort to the management of a recording medium for a raw material and a recording medium for editing, and to provide an optical disk recording apparatus and an optical disk playback apparatus and an optical disk provided in the apparatus.;SOLUTION: The optical disk recording and playback apparatus 3 which records data on the optical disk OD having a recording layer is provided with a function 11a4 for recording by dividing the recording layer (function 11a5 for recording by assigning the recording layer), a function 11a6 for specifying a playback region (function 11a7 for specifying a playback layer), and a function 11a8 for playing back the specified region (function 11a9 for playing back a specified layer).;COPYRIGHT: (C)2003,JPO