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KR980007550A - Educational composite video device using caption - Google Patents

Educational composite video device using caption Download PDF

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Publication number
KR980007550A
KR980007550A KR1019960023169A KR19960023169A KR980007550A KR 980007550 A KR980007550 A KR 980007550A KR 1019960023169 A KR1019960023169 A KR 1019960023169A KR 19960023169 A KR19960023169 A KR 19960023169A KR 980007550 A KR980007550 A KR 980007550A
Authority
KR
South Korea
Prior art keywords
caption
unit
data
composite video
system controller
Prior art date
Application number
KR1019960023169A
Other languages
Korean (ko)
Inventor
배점한
Original Assignee
김광호
삼성전자 주식회사
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 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019960023169A priority Critical patent/KR980007550A/en
Priority to CNB971138265A priority patent/CN1150750C/en
Publication of KR980007550A publication Critical patent/KR980007550A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/782—Television signal recording using magnetic recording on tape
    • H04N5/783—Adaptations for reproducing at a rate different from the recording rate

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Electrically Operated Instructional Devices (AREA)
  • Television Systems (AREA)
  • Television Signal Processing For Recording (AREA)

Abstract

본 발명은 시스템의 작동을 제어하기 위한 데이터가 입력되는 데이터 입력부에서 출력된 데이터에 따라 시스템의 작동을 전반적으로 제어하는 시스템콘트롤러와, 상기 시스템콘트롤러에서 출력되는 제어신호에 따라 튜너부에서 수신되어 비데오신호처리부를 통과한 복합영상신호를 기록매체에 기록하거나 이를 픽업하는 테크부와, 상기 데크부에서 픽업되어 오디오신호처리부 통과한 오디오신호의 재생속도를 시스템콘트롤러에서 출력되는 제어신호에 따라 제어하여 출력하는 오디오 가변속신호처리부와, 상기 데크부에서 픽업된 복합영상신호나 튜너부의 복합 영상신호에서 출력되는 영상신호에 포함된 캡션정보를 픽업하여 화면에 캡션정보를 디스플레이하는 캡션신호 처리부로 구성되어, 재생된 자막데이터를 디스플레이 할 때 음성재생속도를 사용자의 희망에 따라 제어가 가능하므로 캡션 방송을 교육용으로 이용할 수 있는 캡션을 이용한 교육용 복합영상기기에 관한 것이다.The present invention is a system controller for controlling the overall operation of the system according to the data output from the data input unit to which the data for controlling the operation of the system and a video received from the tuner unit in accordance with the control signal output from the system controller A tech unit for recording or picking up the composite video signal passing through the signal processing unit, and controlling the reproduction speed of the audio signal picked up from the deck unit and passing through the audio signal processing unit according to a control signal output from the system controller and outputting the control signal. And a caption signal processing unit for picking up caption information included in the video signal output from the composite video signal picked up from the deck unit or the composite video signal of the tuner unit and displaying caption information on the screen. Playback speed when displaying closed caption data Because control is possible according to the user's desired relates to educational composite video apparatus using the caption in the caption broadcasting can be used for educational purposes.

Description

캡션을 이용한 교육용 복합 영상 기기Educational composite video device using caption

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제 1 도는 본 발명에 의한 교육용 캡션 방송을 위한 텔레비젼 방송시스템의 구성을 나타낸 블록도.1 is a block diagram showing the configuration of a television broadcasting system for educational caption broadcasting according to the present invention.

제 2 도는 본 발명에 따른 캡션을 이용한 교육용 복합 영상기기를 나타낸 도면.2 is a view showing the educational composite image device using a caption according to the present invention.

제 3 도는 본 발명에 의한 자막신호의 구성을 나타낸 신호구성도.3 is a signal diagram showing a configuration of a caption signal according to the present invention;

Claims (2)

시스템의 작동을 제어하기 위한 데이터가 입력되는 데이터 입력부에서 출력된 데이터에 따라 시스템의 작동을 전반적으로 제어하는 시스템콘트롤러와, 상기 시스템콘트롤러에서 출력되는 제어신호에 따라 튜너부에서 수신되어 비데오신호처리부를 통과한 복합영상신호를 기록매체에 기록하거나 이를 픽업하는 데크부와, 상기 데크부에서 픽업되어 오디오신호처리부 통과한 오디오신호의 재생속도를 시스템콘트롤러에서 출력되는 제어신호에 따라 제어하여 출력하는 오디오 가변속신호처리부와, 상기 데크부에서 픽업된 복합영상신호 비디오 신호처리부에서 출력되는 영상신호에 포함된 캡션정보를 픽업하여 화면에 캡션정보를 디스플레이하는 캡션신호처리부로 구성된 것을 특징으로 캡션을 이용한 교육용 복합영상기기.The system controller controls the overall operation of the system according to the data output from the data input unit into which data for controlling the operation of the system is input, and the video signal processor is received by the tuner unit according to the control signal output from the system controller. A deck section for recording or picking up the composite video signal passing through the recording medium, and an audio variable speed controlling and outputting the playback speed of the audio signal picked up from the deck section according to the control signal output from the system controller. A composite image signal for capturing and caption information included in the image signal output from the video signal processor picked up from the deck unit to display the caption information on the screen characterized in that the composite composite image for caption education device. 제 1 항에 있어서, 상기 오디오 재생속도 제어부는 재생속도 제어데이터에 따라 자막정보에 해당된 음성신호를 배속, 저속 그리고 몇회이상 반복재생함과 동시에 마이크를 통해 입력된 음성메시지를 저장하도록 구성된 것을 특징으로 하는 캡션을 이용한 교육용 복합영상기기.According to claim 1, wherein the audio playback speed control unit is configured to store the voice message input through the microphone at the same time, the voice signal corresponding to the caption information is repeatedly played back, at a low speed and several times or more according to the playback speed control data. Composite video equipment for caption using.
KR1019960023169A 1996-06-24 1996-06-24 Educational composite video device using caption KR980007550A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1019960023169A KR980007550A (en) 1996-06-24 1996-06-24 Educational composite video device using caption
CNB971138265A CN1150750C (en) 1996-06-24 1997-06-24 Combined video equipment for subtitle teaching and TV broadcasting system for broadcasting subtitle teaching

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960023169A KR980007550A (en) 1996-06-24 1996-06-24 Educational composite video device using caption

Publications (1)

Publication Number Publication Date
KR980007550A true KR980007550A (en) 1998-03-30

Family

ID=19463020

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960023169A KR980007550A (en) 1996-06-24 1996-06-24 Educational composite video device using caption

Country Status (2)

Country Link
KR (1) KR980007550A (en)
CN (1) CN1150750C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7427141B2 (en) 2004-09-21 2008-09-23 Jong-Ho Kim Mirror unit for automobile

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101616268A (en) * 2008-06-27 2009-12-30 新奥特（北京）视频技术有限公司 A kind of method of utilizing texture coordinate to generate shadow captions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7427141B2 (en) 2004-09-21 2008-09-23 Jong-Ho Kim Mirror unit for automobile

Also Published As

Publication number Publication date
CN1173782A (en) 1998-02-18
CN1150750C (en) 2004-05-19

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Patent event code: PA01091R01D

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Patent event date: 19960624

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