KR930004889A - Subtitle Print Interface Method and Its Circuit - Google Patents

Subtitle Print Interface Method and Its Circuit Download PDF

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Publication number
KR930004889A
KR930004889A KR1019910013429A KR910013429A KR930004889A KR 930004889 A KR930004889 A KR 930004889A KR 1019910013429 A KR1019910013429 A KR 1019910013429A KR 910013429 A KR910013429 A KR 910013429A KR 930004889 A KR930004889 A KR 930004889A
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KR
South Korea
Prior art keywords
print
signal
output
interface
subtitle
Prior art date
Application number
KR1019910013429A
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Korean (ko)
Inventor
배국호
Original Assignee
이헌조
주식회사 금성사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019910013429A priority Critical patent/KR930004889A/en
Publication of KR930004889A publication Critical patent/KR930004889A/en

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  • Television Systems (AREA)
  • Television Signal Processing For Recording (AREA)
  • Facsimiles In General (AREA)

Abstract

내용 없음.No content.

Description

자막 프린트 인터페이스 방법 및 그 회로Subtitle Print Interface Method and Its Circuit

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 자막 프린트 인터페이스 회로도,1 is a caption print interface circuit diagram according to the present invention;

제2도는 제1도에 의해 수행되는 제어 흐름도,2 is a control flow chart performed by FIG.

제3도는 홀수 필드의 21번째 수평기간의 데이타의 형태도.3 is a shape diagram of data of the 21st horizontal period of an odd field.

Claims (2)

자막 방송중에 MCU(7)에 인가되는 원격 제어신호를 받아들여 이를 판단한 다음 작막의 프린트 명령으로 해석되면 프린터의 상태를 체크하여 프린트가 준비 완료상태이면 상기 MCU(7)가 영상 신호의 수직 귀선 기간중 21번째 수평 라인에 실려있는 자막 데이타를 저장한 메모리로 부터 기 저장된 자막 데이타틀 읽어서 프린트 인터페이스회로를 통해 프린트 출력을 하도록 제어하는 것을 특징으로 하는 자막 프린트의 인터페이스 방법.It receives the remote control signal applied to the MCU 7 during closed captioning, determines this, and if it is interpreted as a print command of the film, checks the state of the printer. A subtitle print interface method comprising controlling a print output through a print interface circuit by reading a prestored subtitle data frame from a memory storing subtitle data loaded on a 21st horizontal line. 튜너부(1)와 중간 주파 중폭부(2)를 거쳐 검파된 영상신호가 입력되면 영상신호의 21번째 라인에서 자막 데이타를 데이타 슬라이싱(SLICING)하여 인터럽트등의 제어수단을 이용하여 자막 데이타를 출력하는 자막 방송 디코더부(5)와, 사용자의 원격 제어기에서 출력되는 신호를 수신하여 사용자의 요구신호로 출력하는 원격제어신호 수신부(6)와, 상기 원격제어신호 수신부(6)의 신호를 입력하여 프린트 명령일 경우 상기 자막 방송 디코더부(5)로 부터 입력된 자막 데이타를 해석하여 프린트 문자만을 제어수단을 이용하여 프린트 출력 인터페이스에 인계하고 에러 신호의 입력시 프린터의 에러임을 내부의 온 스크린 디스플레이를 이용하여 화면에 표시하는 수단을 가진 MCU(7)와 상기 MCU(7)와 프린터와의 접속수단을 가진 프린터 출력 인터페이스부(8)를 포함하여 구성한 것을 특징으로 하는 자막 프린트 인터페이스 회로.When the video signal detected through the tuner section 1 and the intermediate frequency section 2 is inputted, the caption data is sliced in the 21st line of the video signal, and the caption data is output using a control means such as an interrupt. The closed caption broadcasting decoder 5, a remote control signal receiver 6 for receiving a signal output from a remote controller of the user and outputting the signal as a user's request signal, and a signal from the remote control signal receiver 6 In the case of a print command, the caption data inputted from the caption broadcasting decoder 5 is interpreted, and only the print characters are transferred to the print output interface using the control means. MCU (7) having a means for displaying on the screen by using and a printer output interface (8) having a connection means between the MCU (7) and the printer Open captions printed circuit configured to interface as claimed. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910013429A 1991-08-02 1991-08-02 Subtitle Print Interface Method and Its Circuit KR930004889A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910013429A KR930004889A (en) 1991-08-02 1991-08-02 Subtitle Print Interface Method and Its Circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910013429A KR930004889A (en) 1991-08-02 1991-08-02 Subtitle Print Interface Method and Its Circuit

Publications (1)

Publication Number Publication Date
KR930004889A true KR930004889A (en) 1993-03-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910013429A KR930004889A (en) 1991-08-02 1991-08-02 Subtitle Print Interface Method and Its Circuit

Country Status (1)

Country Link
KR (1) KR930004889A (en)

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