Information recording apparatus

Motion video signal processing for recording or reproducing – Video editing – Dubbing or mastering

Reexamination Certificate

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Reexamination Certificate

active

07929827

ABSTRACT:
An information recording apparatus has several function units that perform: storing a time when dubbing is started, halting the dubbing temporarily when that the connecting cable is disconnected, and storing a dubbing time and the picture and audio data for a predetermined time period when the dubbing process is halted temporarily as temporary halt picture and audio information; and when the cable is reconnected, calculating a disconnection time of the cable, rewinding magnetic tape to a predetermined time period ahead of a presumed temporary halt position based on the disconnection time, reproducing the magnetic tape, determining whether a data pattern of the reproduced picture and audio data matches a data pattern of the temporary halt picture and audio information; and if they match, restarting the dubbing process from a position on the magnetic tape corresponding to final recording of the temporary halt picture and audio information.

REFERENCES:
patent: 6237106 (2001-05-01), Koyama et al.
patent: 2009/0034937 (2009-02-01), Kusunoki et al.
patent: 2001-76424 (2001-03-01), None
patent: 2001-167516 (2001-06-01), None
English Translation of Abstract and Detailed Description for Japanese Application Publication 2001-167516.

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