公开(公告)号：JP2002112180A

公开(公告)日：2002-04-12

申请号：JP2000286931

申请日：2000-09-21

Applicant: IBM

Inventor： MURAKAMI MASAHIRO ,  SUGITA KATSUYUKI ,  KUBO HIROAKI

IPC: H04N5/765 ,  G11B20/10 ,  H04N5/44 ,  H04N5/781 ,  H04N5/92

Abstract: PROBLEM TO BE SOLVED: To provide a digital data recording and reproducing device and its method, that records and reproduces digital data of a digital broadcast program or the like at the same time. SOLUTION: The digital data recording and reproducing device 10 is configured, such that a time division control means 18 applies time division control to a recording control means 16 and a reproduction control means 22 for recording data 42 in compliance with the MPEG2-PES(moving picture experts group phase 2-packetized elementary stream) generated by the recording control means 16 for a recording means 20 and to allow the reproduction control means 22 for read the data 42 in compliance with the MPEG2-PES recorded in the recording means 20 at the same time.