Apparatus for controlling a record operation based on a copy inh

Details Apparatus for controlling a record operation based on a copy inh Apparatus for controlling a record operation based on a copy inh

1996-12-23

1998-10-20

Tran, Thai

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

386 83, H04N 576

Patent

active

058259686

ABSTRACT:
An apparatus controls a recording operation, performed by a recording system on a recording medium, of a data signal which includes a copy inhibiting signal. When the copy inhibiting signal is detected, the recording operation is inhibited in the recording system which enters a stand-by state. The recording operation then resumes if the copy inhibiting signal is no longer detected. Alternatively, when the copy inhibiting signal is detected, the data signal is muted while the recording operation continues. The muting operation is cancelled and the normal recording is resumed once the copy inhibiting signal is no longer detected.

REFERENCES:
patent: 4305101 (1981-12-01), Yarbrough et al.
patent: 4390904 (1983-06-01), Johnston et al.
patent: 4908707 (1990-03-01), Kinghorn
patent: 5032926 (1991-07-01), Imai et al.
patent: 5128774 (1992-07-01), Takayama
patent: 5159502 (1992-10-01), Ejima et al.
patent: 5418853 (1995-05-01), Kanota et al.

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