RECORDING/REPRODUCTION DEVICE

摘要

The present invention provides a recording/reproduction device that can perform post-record editing on a disk on which post-record editing has been determined to be impossible by conventional methods, and that can reproduce data that thus has been subjected to post-record editing, by devising a method for access in one cycle of repetitive processes of post-record editing. The recording/reproduction device is provided with a pick-up (610) for recording or reproducing information and a control portion (650) for controlling an operation of the pick-up (610), in which when reproduction is performed from an information recording medium (600) on which in a separate area from a main sequence in which data blocks including original audio data (210, 212, ..., 222) and video data (211, 213, ..., 223) are recorded in succession, an additional sequence in which data blocks including post-record audio data (250, 252, ..., 262) are recorded in succession is formed, the control portion controls an operation of the pick-up (610) in such a manner that the pick-up (610) accesses the main sequence (210 to 223) and the additional sequence (250 to 262) alternately, and reproduces a plurality of data blocks in succession in each access. <IMAGE>