KR980004876A - Multi subtitle display device and method of DVD player - Google Patents

Multi subtitle display device and method of DVD player Download PDF

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Publication number
KR980004876A
KR980004876A KR1019960023092A KR19960023092A KR980004876A KR 980004876 A KR980004876 A KR 980004876A KR 1019960023092 A KR1019960023092 A KR 1019960023092A KR 19960023092 A KR19960023092 A KR 19960023092A KR 980004876 A KR980004876 A KR 980004876A
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KR
South Korea
Prior art keywords
subtitle
processing means
data
recorded
dvd
Prior art date
Application number
KR1019960023092A
Other languages
Korean (ko)
Inventor
김영철
Original Assignee
구자홍
Lg 전자주식회사
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.)
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Publication date
Application filed by 구자홍, Lg 전자주식회사 filed Critical 구자홍
Priority to KR1019960023092A priority Critical patent/KR980004876A/en
Publication of KR980004876A publication Critical patent/KR980004876A/en

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  • Television Signal Processing For Recording (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)

Abstract

본 발명은 디브이디 재새기의 다중 자막 표시 장치 및 방법에 관한 것으로, 종래에는 디브이디(DVD)에 여러 나라의 언어가 동시에 기록되어 있으나 하나의 자막만을 표시할 수 있으므로 여러 시청자가 각기 원하는 자막을 볼 수 없는 단점이 있다. 이러한 종래의 문제점을 개선하기 위하여 본 발명은 디브이디에 기록된 여러 나라의 자막 데이타를 동시에 복호하여 하나의 화면에 동시에 표시하도록 창안한 것으로, 본 발명은 디스크 내에 기록된 다수개의 자막 데이타를 동시에 복호하여 원하는 다수개의 자막을 동시에 표시함으로써 시청자들에게 만족감을 제공함은 물론 성능을 향상시키는 효과가 있다.The present invention relates to an apparatus and method for displaying multiple subtitles of a DVD rewinding. Conventionally, although various languages are recorded on a DVD, only one subtitle can be displayed so that multiple viewers can view each desired subtitle. There are no drawbacks. In order to solve this problem, the present invention has been devised to simultaneously display subtitle data of various countries recorded on a DVD and simultaneously display them on a single screen. The present invention simultaneously decodes a plurality of subtitle data recorded in a disc. Simultaneous display of desired subtitles provides viewers with satisfaction and enhances performance.

Description

디브이디 재생기의 다중 자막 표시 장치 및 방법Multi subtitle display device and method of DVD player

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

제2도는 본 발명의 다중 자막 표시 장치의 구성도.2 is a block diagram of a multi-title display device of the present invention.

제3도는 본 발명에서의 다중 자막 선택 메뉴를 보인 예시도.3 is an exemplary view showing a multi-title selection menu in the present invention.

제4도는 본 발명에서 다중 자막 선택 과정을 보인 예시도.4 is an exemplary view showing a multi-title selection process in the present invention.

제5도는 본 발명의 다중 자막 표시를 보인 예시도.5 is an exemplary view showing a multiple caption display of the present invention.

제6도는 본 발명에서 다중 자막 표시를 위한 신호 흐름도.6 is a signal flow diagram for multiple caption display in the present invention.

Claims (2)

디스크의 기록 데이타를 검출하는 픽업 수단과, 이 픽업 수단의 출력신호를 처리하여 비디오 데이타 및 다수개의 자막 데이타를 출력하는 고주파 처리수단과, 이 고주파 처리 수단의 비디오 데이타를 복호 처리하여 비디오 신호를 출력하는 영상 처리 수단과, 상기 고주파 처리 수단의 다수개의 자막 데이타를 각기 복호하는 다수개의 자막 처리 수단과, 이 다수개의 자막 처리 수단의 출력 신호를 상기 영상 처리 수단의 출력 신호에 혼합하는 영상 합성 수단과, 상기 다수개의 자막 처리 수단과 해당 자막 데이타만을 처리하도록 제어함과 아울러 상기 영상 처리 수단을 제어하는 제어 수단으로 구성한 것을 특징으로 하는 디브이디 재생기의 다중 자막 표시장치.Pick-up means for detecting recording data of the disc, high-frequency processing means for processing the output signal of the pick-up means to output video data and a plurality of subtitle data, and decoding the video data of the high-frequency processing means to output a video signal. A plurality of subtitle processing means for respectively decoding a plurality of subtitle data of the high frequency processing means, an image synthesizing means for mixing output signals of the plurality of subtitle processing means into output signals of the image processing means; And a control means for controlling the plurality of subtitle processing means and only the corresponding subtitle data, and controlling the image processing means. 디스크에 2개 이상의 자막 데이타가 기록되어 있는지 판단하는 제1단계와, 다수개의 자막중 표시를 원하는 자막을 선택함과 동시에 표시 위치를 설정하는 제2단계와, 재생중에 상기에서 선택한 자막 데이타를 동시에 복호하여 해당 위치에 표시하는 제3단계를 수행함을 특징으로 하는 디브이디 재생기의 다중 자막 표시 방법.A first step of judging whether two or more subtitle data are recorded on the disc, a second step of selecting a subtitle to be displayed from among a plurality of subtitles, and setting a display position at the same time; A third subtitle display method of a DVD player, characterized by performing a third step of decoding and displaying at the corresponding position. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019960023092A 1996-06-22 1996-06-22 Multi subtitle display device and method of DVD player KR980004876A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960023092A KR980004876A (en) 1996-06-22 1996-06-22 Multi subtitle display device and method of DVD player

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960023092A KR980004876A (en) 1996-06-22 1996-06-22 Multi subtitle display device and method of DVD player

Publications (1)

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KR980004876A true KR980004876A (en) 1998-03-30

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KR1019960023092A KR980004876A (en) 1996-06-22 1996-06-22 Multi subtitle display device and method of DVD player

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Cited By (4)

* 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
KR100584551B1 (en) * 2002-11-26 2006-05-30 삼성전자주식회사 DVD system for language study and method for processing audio stream
US7734148B2 (en) 2002-03-20 2010-06-08 Lg Electronics Inc. Method for reproducing sub-picture data in optical disc device, and method for displaying multi-text in optical disc device

Cited By (4)

* 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
US7734148B2 (en) 2002-03-20 2010-06-08 Lg Electronics Inc. Method for reproducing sub-picture data in optical disc device, and method for displaying multi-text in optical disc device
KR100466930B1 (en) * 2002-04-04 2005-01-24 엘지전자 주식회사 Method for displaying multi-text in optical disc device
KR100584551B1 (en) * 2002-11-26 2006-05-30 삼성전자주식회사 DVD system for language study and method for processing audio stream

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