公开(公告)号：JPH06290511A

公开(公告)日：1994-10-18

申请号：JP7725693

申请日：1993-04-02

Applicant: SONY CORP

Inventor： NAGATA ATSUSHI ,  IWASAKI HARUO ,  SHIMIZU KAZUHIKO ,  TANBA YOSHINORI ,  ABE TAKAFUMI ,  IMAI TATSUO ,  KIKUCHI AKIHIRO ,  MIYAGAWA TERUYUKI

IPC: G11B15/02 ,  H04N5/44 ,  H04N5/765 ,  H04N5/782 ,  H04N5/7826 ,  H04N5/92 ,  H04N7/20

Abstract: PURPOSE:To remotely control complicated operations of a recording and reproducing machine in lightening the burden on the side of a controller. CONSTITUTION:Schedule data is transmitted from an up-link system 100 via a communication satellite 300 to a down-link system 200. The schedule data is inclusive of operation data for showing recording or reproducing and its relevent operation, time data for showing at least operation commencing time and position data for showing recording and reproducing positions of a recording medium. The received schedule data is stored in a nonvolatile RAM in a control part of a VTR 203. Recording or reproducing and its relevent operation are automatically performed by the VTR 203 based on the schedule data. It is not necessary to control operation of the VTR 203 by supplying appropriate commands in real time, so that at the time of complicate control on plural operation modes of rewinding and preroll, etc., in addition to recording or reproducing, the burden on the side of the controller is lightened.