KR970029476A - How to prevent adult video tape playback on video cassette recorders - Google Patents
How to prevent adult video tape playback on video cassette recorders Download PDFInfo
- Publication number
- KR970029476A KR970029476A KR1019950046554A KR19950046554A KR970029476A KR 970029476 A KR970029476 A KR 970029476A KR 1019950046554 A KR1019950046554 A KR 1019950046554A KR 19950046554 A KR19950046554 A KR 19950046554A KR 970029476 A KR970029476 A KR 970029476A
- Authority
- KR
- South Korea
- Prior art keywords
- signal
- video
- control
- adult
- head
- Prior art date
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- Television Signal Processing For Recording (AREA)
Abstract
본 발명은 성인용 비디오 테이프의 재생 방지 방법을 개시한다.The present invention discloses a method for preventing playback of an adult video tape.
본 발명에 따른 방법은 재생 모드인가를 판단하는 단계(21)와; 재생 모드이면 상기 콘트롤 헤드 및 비디오 헤드로서 비디오 테이프의 콘트롤 신호 및 영상 신호를 독취하는 단계(21)와; 상기 콘트롤 헤드에 독취된 콘트롤 신호가 성인용을 알리는 소정의 VISS신호인가를 판단하는 단계(23)와; 상기 콘트롤 신호가 성인용임을 알리는 VlSS신호가 아니면 상기 비디오 헤드에 독취된 영상 신호를 재생 처리하는 출력하는 단계(26)와; 상기 콘트톨 신호가 성인용임을 알리는 VlSS신호이면 소정 암호의 입력이 필요함을 알리는 단계(24)와; 상기 소정의 암호가 입력되면 재생 모드로 구동하는 단계(25,26)와; 소정 횟수이상 상기 소정의 암호와 상이한 정보가 입력되면 상기 콘트롤 헤드 및 비디오 헤드로서 비디오 테이프의 콘트롤 신호 및 영상 신호를 독취하던 것을 중지시키고 전원을 오프시키는 단계(27,28,29,30)를 구비한다.The method according to the invention comprises the steps of determining (21) whether it is a playback mode; (21) reading a control signal and a video signal of a video tape as the control head and the video head in the reproduction mode; Determining (23) whether the control signal read in the control head is a predetermined VISS signal for informing adult use; Outputting (26) reproducing the video signal read out to the video head if the control signal is not the VSS signal indicating that it is for adult use; (24) informing that a predetermined password is required if the control signal is a V1SS signal indicating that the adult signal is used; Driving (25, 26) in a replay mode when the predetermined password is input; Stopping the reading of the control signal and the video signal of the videotape and turning off the power when the information different from the predetermined password is input for a predetermined number of times (27, 28, 29, 30). do.
즉, 본 발명은 비디오 테이프의 콘트롤 트랙에 성인용임을 알리는 VISS신호를 기록하고, VISS신호가 기록된 비디오 테이프의 영상신호는 소정의 암호가 입력되어 재생 처리하도록 하므로써 청소년이 성인용 비디오 테이프의 영상 신호를 재생하여 시청하는 것을 방지할 수 있는 효과가 있다.That is, according to the present invention, a video signal of an adult videotape is recorded on a control track of a videotape by recording a VISS signal indicating that an adult is used, and the video signal of the videotape on which the VISS signal is recorded is reproduced by inputting a predetermined password. There is an effect that can prevent the playback by watching.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제1도는 본 발명에 의한 비디오 카세트 레코더의 성인용 비디오 테이프 재생 방지 방법을 행하는 비디오 카세트 레코더의 개략 블럭도이고,1 is a schematic block diagram of a video cassette recorder for performing a method of preventing adult video tape reproduction of a video cassette recorder according to the present invention;
제2도는 본 발명에 의한 비디오 카세트 레코더의 성인용 비디오 테이프 재생 방지 방법의 흐름도이다.2 is a flowchart of a method of preventing adult video tape reproduction of a video cassette recorder according to the present invention.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950046554A KR970029476A (en) | 1995-11-30 | 1995-11-30 | How to prevent adult video tape playback on video cassette recorders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950046554A KR970029476A (en) | 1995-11-30 | 1995-11-30 | How to prevent adult video tape playback on video cassette recorders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR970029476A true KR970029476A (en) | 1997-06-26 |
Family
ID=66593626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950046554A KR970029476A (en) | 1995-11-30 | 1995-11-30 | How to prevent adult video tape playback on video cassette recorders |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970029476A (en) |
-
1995
- 1995-11-30 KR KR1019950046554A patent/KR970029476A/en not_active Application Discontinuation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WITN | Withdrawal due to no request for examination |