KR970078486A - Closed caption broadcasting, receiving apparatus and method capable of simultaneously displaying two languages - Google Patents

Closed caption broadcasting, receiving apparatus and method capable of simultaneously displaying two languages Download PDF

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Publication number
KR970078486A
KR970078486A KR1019960014428A KR19960014428A KR970078486A KR 970078486 A KR970078486 A KR 970078486A KR 1019960014428 A KR1019960014428 A KR 1019960014428A KR 19960014428 A KR19960014428 A KR 19960014428A KR 970078486 A KR970078486 A KR 970078486A
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South Korea
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information
foreign language
caption
signal
languages
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KR1019960014428A
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Korean (ko)
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KR100188275B1 (en
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박현정
조병성
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김광호
삼성전자 주식회사
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/08Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Studio Circuits (AREA)

Abstract

본 발명은 2개언어 동시 표시가 가능한 선택형 자막방송, 수신 장치 및 방법에 관한 것으로서, 특히 한글대사정보 입력받고, 외국어대사정보를 위치제어코드와 함께 입력받아서 코드변환한 후 데이터 패킷화하여 비디오 신호와 합성하여 송신하면, 수신기에서는 그 신호를 수신받아 상기 정보의 문자데이터를 폰트롬으로부터 독출하여 각각의 저장부에 저장하였다가 2개언어 동시표시기능이 선택되면 각각의 제어코드에 응답하여 스크린상의 대응하는 위치에 표시되도록 출력하는 것을 특징으로 한다.The present invention relates to a selective caption broadcasting receiving apparatus and method capable of simultaneously displaying two languages, and more particularly, to a caption broadcasting receiving apparatus and method capable of simultaneously displaying two languages, The receiver reads the character data of the information from the font ROM and stores the character data in the respective storage units. When the two-language simultaneous display function is selected, the receiver reads the character data of the information from the font ROM, And outputs the information to be displayed at the corresponding position.

따라서, 본 발명에서는 특히 영화감상을 할 때 우리가 친숙한 영어뿐만이 아니라 독일어, 불어등과 같이 다양한 제3외국어대사정보 및 한글대사정보를 전송하여 텔레비젼 스크린상으로 서로 다른 위치에 표시하여 동시에 2개의 언어로된 대사정보를 시청할 수 있도록하는 효과가 있다.Accordingly, in the present invention, various foreign language information such as German, French, and Korean language ambiguity information, as well as familiar English, can be transmitted and displayed on different positions on a television screen in two languages So that it is possible to view the metabolism information.

Description

2개언어 동시 표시가 가능한 시청자 선택형 자막방송, 수신 장치 및 방법Closed caption broadcasting, receiving apparatus and method capable of simultaneously displaying two languages

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도는 본 발명에 의한 시청자 선택형 자막방송을 위한 텔레비젼 방송시스템의 구성을 나타낸 블록도, 제2도는 본 발명에 의한 시청자 선택형 자막방송을 스신하기 위한 텔레비젼 수상장치의 구성을 나타낸 블록도, 제3도는 본 발명에 의한 자막신호의 구성을 나타낸 신호구성도, 제4도는 본 발명에 의한 자막 데이터의 데이터 패킷구성을 나타낸 도면.FIG. 1 is a block diagram showing a configuration of a television broadcasting system for viewer-selectable caption broadcasting according to the present invention, FIG. 2 is a block diagram showing the configuration of a television receiver for screening viewer- FIG. 4 is a diagram showing a data packet structure of caption data according to the present invention; FIG.

Claims (4)

텔레비젼 신호의 매 필드마다 방송신호에 영향을 주지않는 임의의 한 수평라인에 자막정보를 삽입하여 전송하는 2개언어 동시 표시가 가능한 시청자 선택형 자막방송장치에 있어서, 한글대사정보를 입력하는 한글대사정보 입력수단; 외국어대사정보를 입력하는 외국어대사정보 입력수단; 동기 카운터수단의 계수치를 입력받아, 그 계수치에 의해 홀수필드를 검출하는 홀수필드 검출수단; 상기 홀수필드 럼출수단에서 출력되는 신호에 의해 구동되고, 상기 한글대사정보 또는 외국어대사정보를 선택적으로 출력하는 스위칭수단; 상기 스위칭수단에서 출력된 대사정보를 문자코드로 변환하고, 문자코드를 위치를 제어하기 위한 제어코드를 발생하는 코드 발생수단; 상기 문자코드 및 제어코드를 디지탈변조 방식에 의해 변조하는 데이터 패킷 변조수단; 및 상기 변조된 각각의 데이터 패킷을 비디오신호와 합성하여 송신하는 송신수단을 구비한 것을 특징으로 하는 시청자 선택형 자막방송의 2개언어 대사정보 전송장치.A viewer-selectable caption broadcasting apparatus capable of simultaneously displaying caption information in an arbitrary horizontal line which does not affect broadcasting signals for every field of a television signal and transmitting the caption information in two languages, the apparatus comprising: Way; A foreign language dialog information input means for inputting foreign language dialog information; Odd field detection means for receiving a count value of the synchronization counter means and detecting an odd field by the count value; Switching means driven by a signal output from the odd field extracting means and selectively outputting the Korean dialing information or foreign language dialing information; Code generating means for converting the metabolism information output from the switching means into a character code and generating a control code for controlling the position of the character code; Data packet modulation means for modulating the character code and the control code by a digital modulation method; And transmission means for synthesizing each of the modulated data packets with a video signal and transmitting the resultant data packet. 텔레비젼 신호의 매 필드마다 방송신호에 영향을 주지않는 임의의 한 수평라인에 자막정보를 삽입하여 전송하는 2개언어 동시 표시가 가능한 시청자 선택형 자막방송방법에 있어서, 한글대사정보를 입력하는 단계; 외국어대사정보의 위치제어를 위한 제어코드를 입력하는 단계; 외국어대사정보를 입력하는 단계; 동기카운터의 계수치가 홀수인지 체크하는 단계; 상기 계수치가 홀수이면 한글대사정보를 데이터 패킷화하여 송신하는 단계; 상기 계수치가 짝수이면 위치제어코드를 데이터 패킷화하여 비디오신화 합성한 다음 송신하는 단계; 및 상기 제어코드를 송신한 다음 외국어대사정보를 데이터 패킷화하여 비디오신호와 합성한 다음 송신하는 단계를 구비하는 것을 특징으로 하는 시청자 선택형 자막방소으이 2개언어 대사정보 전송방법.A viewer-selectable caption broadcasting method capable of simultaneously displaying caption information in an arbitrary horizontal line which does not affect a broadcasting signal for every field of a television signal and transmitting the caption information in two languages, the method comprising the steps of: inputting Korean alphabet information; Inputting a control code for controlling the position of the foreign language metabolism information; Inputting foreign language information; Checking whether the count value of the synchronization counter is an odd number; If the counted value is an odd number, converting the Hangul dialog information into a data packet and transmitting the packet; If the counted value is an even number, composing a position control code into a data packet, synthesizing and transmitting the video packet; And synthesizing the foreign language metabolism information with a video signal after packetizing the foreign language metabolism information after transmitting the control code, and then transmitting the video packet. The method of any one of claims 1 to 5, 텔레비젼 신호의 매 필드마다 방송신호에 영향을 주지않는 임의의 한 수평라인에 자막정보를 삽입하여 전송하고 수신시에는 자막정보를 시청자가 선택적으로 화면표시를 하는 2개언어 동시 표시가 가능한 시청자 선택형 자막수신장치에 있어서, 한글대사정보의 문자데이터를 폰트롬으로부터 독출하여 저장하는 한글대사정보 저장부; 외국어대사정보의 문자데이터를 폰트롬으로부터 독출하여 저장하는 한글대사정보 저장부; 자막에 관련된 기능을 선택하는 명령입력수단; 및 상기 명령입력수단에 의해 2개 언어 동시자막표시기능이 선택되면 상기 저장부로부터 대사정보를 독출하여, 디코딩한 제어코드에 응답하여 스크린상의 서로 다른 위치에 표시되도록 출력하는 자막제어수단을 구비한 것을 특징으로 하는 2개언어 동시 표시가 가능한 시청자 선택형 자막방송의 수신장치.A viewer-selectable caption reception mode in which caption information is inserted and transmitted in any one horizontal line that does not affect the broadcast signal for every field of the television signal, and the caption information is selectively displayed on the screen during reception, An apparatus comprising: a first language metabolism information storage unit for storing character data of a first language metabolism information from a font ROM; A foreign language information storage unit for reading and storing character data of foreign language dialog information from a font ROM; A command input means for selecting a function related to a caption; And subtitle control means for reading the metabolism information from the storage unit when the simultaneous subtitle display function of two languages is selected by the instruction input means and outputting it so as to be displayed at different positions on the screen in response to the decoded control code And a display unit for displaying the selected subtitle broadcast. 텔레비젼 신호의 매 필드마다 방송신호에 영향을 주지않는 임의의 한 수평라인에 자막정보를 삽입하여 전송하고, 전송되는 레레비젼신호를 수신하여, 그 신호의 비디오신호로부터 자막신호를 추출하고, 상기 추출된 자막신호를 디지털 데이터로 복원하고, 상기 복원된 데이터의 에러를 검출한 후, 상기 데이터를 체크하여 한글대사정보인지 외국어대사정보인지 판단하여 한글대사정보이면 한글대사정보에 대응하는 문자데이터를 폰트롬으로부터 독출하여 한글대사정보 저장부에 저장하고, 외국어대사정보이면 외국어대사정보에 대응하는 문자 데이터를 폰트롬으로부터 독출하여 외국어대사정보 저장부에 저장하는 수신방법에 있어서, 2개 언어 동시표시 모드인지 판단하는 단계; 2개 언어 동시표시모드이면 상기 저장부로부터 각각의 대사정보를 독출하는 단계; 및 상기 제어코드에 응답하여 각각의 대사정보를 스크린상의 대응하는 각 위치에 표시되도록 비디오 신호와 합성하여서 출력하는 단계를 구비하는 것을 특징으로 하는 2개언어 동시 표시가 가능한 시청자 선택형 자막방송의 수신장치.The caption information is inserted into any one horizontal line that does not affect the broadcast signal for every field of the television signal, and the received television signal is received, the caption signal is extracted from the video signal of the received signal, After detecting the error of the restored data, the data is checked to determine whether it is the Korean or English language information. If the character data is Korean, the character data corresponding to the Korean alphabet information is converted into font data And reading the character data corresponding to the foreign language dialog information from the font ROM and storing the character data corresponding to the foreign language dialog information in the foreign language dialog information storage unit, ; Reading the respective metabolism information from the storage unit if the two languages are in the simultaneous display mode; And a step of synthesizing each of the metabolism information with a video signal so as to be displayed at corresponding positions on the screen in response to the control code, and outputting the synthesized information. . ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960014428A 1996-05-03 1996-05-03 Televiewer option caption broadcasting, receiving apparatus & method possible two-words display KR100188275B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100425323B1 (en) * 2002-01-30 2004-03-30 삼성전자주식회사 Optical disk reproducing apparatus and method being capable of simultaneously reproducing multiple sub-pictures
KR100466930B1 (en) * 2002-04-04 2005-01-24 엘지전자 주식회사 Method for displaying multi-text in optical disc device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100425323B1 (en) * 2002-01-30 2004-03-30 삼성전자주식회사 Optical disk reproducing apparatus and method being capable of simultaneously reproducing multiple sub-pictures
KR100466930B1 (en) * 2002-04-04 2005-01-24 엘지전자 주식회사 Method for displaying multi-text in optical disc device

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