Video recording control device

Details Video recording control device Video recording control device

1996-06-24

1998-05-26

Tran, Thai

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

386 46, H04N 576

Patent

active

057580090

ABSTRACT:
A video recording control device compares current and previous values indicated by an elapsed broadcast time information (TIS) of a program in an EDS (Extended Data Service) signal superimposed on a received television signal during its vertical blanking period, and controls the recording operation of a video recording apparatus employing the television signal according to the result of comparison. Therefore, the ending time of the program being recorded can be detected by utilizing the TIS of the EDS signal, and thus, even when the broadcast time of the program is extended without notifying in advance, the recording can be continued accordingly.

REFERENCES:
patent: 4864429 (1989-09-01), Eigeldinger et al.
patent: 5488409 (1996-01-01), Yuen et al.
patent: 5541738 (1996-07-01), Mankovitz

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