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KR960032382A - DVCR Index Search System - Google Patents

DVCR Index Search System Download PDF

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Publication number
KR960032382A
KR960032382A KR1019950003682A KR19950003682A KR960032382A KR 960032382 A KR960032382 A KR 960032382A KR 1019950003682 A KR1019950003682 A KR 1019950003682A KR 19950003682 A KR19950003682 A KR 19950003682A KR 960032382 A KR960032382 A KR 960032382A
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South Korea
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program
unit
header
data
index
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KR1019950003682A
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Korean (ko)
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KR100351801B1 (en
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이원철
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구자홍
Lg 전자 주식회사
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Publication of KR960032382A publication Critical patent/KR960032382A/en
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    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/107—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating tapes
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers

Landscapes

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

Abstract

본 발명은 DVCR의 인덱스 서치장치에 관한 것으로, 종래의 인덱스 서치기능이 복수개의 프로그램이 녹화된 비데오 테이프의 경우 비데오 테이프를 로딩한 후 바로 사용자가 원하는 프로그램을 찾아갈 수 없으며, 프로그램 타이틀의 표시나 타이틀 편집이 어렵던 점을 감안하여 본 발명은 비데오 테이프를 처음부터 재생하여 기록 내용을 보는 것이 아니라 먼저 인덱스 데이터를 기록재생함으로서 비데오 테이프의 기록 내용을 쉽게 확인할 수 있게 함으로써 사용자가 원하는 특정 프로그램을 빨리 서치 가능토록 하며, 사용자가 선택한 프로그램을 찾아가는 동안에 사용자가 선택한 프로그램의 정지화상과 현재 서치하고 있는 프로그램 번호와 프로그램을 서치중이라는 메시지가 화면에 디스플레이되도록 하며, 서치가 완료되면 원하는 프로그램이 곧바로 재생되도록 한 것이다. 또한 기존의 프로그램이나 새롭게 기록한 프로그램의 타이틀 입력 또는 편집을 죠그/셔틀 키를 이용하여 프로그램의 타이틀 편집이 용이하도록 한 것이다.The present invention relates to an index search apparatus of a DVCR. In the case of a video tape in which a conventional index search function is recorded, a user cannot search for a desired program immediately after loading the video tape. In view of the difficulty in editing a title, the present invention enables users to quickly search for a specific program that a user desires by making it easier to check the recorded content of the videotape by recording and playing the index data first rather than playing the videotape from the beginning. While searching for the program selected by the user, the program displays the still image of the program selected by the user, the program number currently being searched, and a message indicating that the program is being searched. It is one to be played. In addition, title input or editing of an existing program or a newly recorded program can be easily edited using a jog / shuttle key.

Description

디브이씨알(DVCR)의 인덱스 서치장치DVCR Index Search System

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

제3도 (a), (b)는 본 발명에 따른 DVCR의 인덱스 서치장치의 블록 구성도,3 (a) and 3 (b) are block diagrams of an index search apparatus of a DVCR according to the present invention;

제4도는 본 발명에 따라 녹화된 복수개의 프로그램 타이틀이 디스플레이되는 예를 나타낸 도면.4 is a diagram showing an example in which a plurality of program titles recorded according to the present invention are displayed.

Claims (2)

사용자로부터의 키입력이나 리모콘 신호 입력에 따라 시스템 각부를 제어하는 제어수단과, 녹화시 녹화하려는 비데오 신호에서 Ⅰ프레임을 검출하는 Ⅰ프레임 검출부, 녹화시 상기 Ⅰ프레임 검출부에서 검출된 Ⅰ프레임 신호와 사용자가 녹화한 프로그램의 타이틀 정보가 저장되는 메모리부, 비데오 테이프의 초기부분에 인덱스 데이타를 기록할 때 상기 Ⅰ프레임 검출부에서 검출한 Ⅰ프레임 신호와 사용자가 녹화한 프로그램의 타이틀 정보를 구분하기 위한 메모리 헤더 발생부, 상기 메모리부에 저장된 데이타와 상기 메모리 헤더 발생부의 헤더정보를 기록하는 인덱스 데이터 기록부를 구비하는 기록수단과, 상기 제어수단 제어에 따라 테이프로부터 인덱스 데이타를 재생하는 인덱스 데이터 재생부, 상기 인덱스 데이터 재생부에서 재생된 데이타를 녹화된 프로그램의 정지화상 헤더 데이타와 프로그램 타이틀 헤더 데이타로 구분하는 메모리 헤더 판별부를 구비하는 재생수단으로 구성됨을 특징으로 하는 DVCR의 인덱스 서치 장치.Control means for controlling each part of the system according to a key input from a user or a remote control signal input, an I frame detector for detecting an I frame from a video signal to be recorded during recording, an I frame signal detected by the I frame detector for recording, and a user For storing the title information of the recorded program, and a memory header for distinguishing between the I-frame signal detected by the I-frame detection unit and the title information of the user-recorded program when the index data is recorded in the initial portion of the video tape. Recording means having a generation unit, an index data recording unit for recording data stored in the memory unit and header information of the memory header generation unit, an index data reproducing unit for reproducing index data from a tape according to control of the control unit, and the index Day played by data reproducing unit An index search of the DVCR device, characterized by reproducing means adapted to determine a memory having a header to distinguish between a still image header data and the program title of the recorded program data header portion. 제1항에 있어서, 상기 재생수단은 상기 메모리 헤더 판별부에서 구분된 프로그램의 정지화상 헤더와 기록된 프로그램의 타이틀 헤더에 의해 상기 인덱스 데이타 재생부에서 재생된 데이타가 프로그램의 정지화상 데이타와 프로그램 타이틀 데이터로 나뉘어 저장되는 메모리부와, 상기 메모리부의 출력을 디코딩하는 디코더와, 상기 제어부의 제어에 따라 프로그램 타이틀 정보를 해당하는 문자로 출력하는 OSD신호 발생부와, 상기 디코더와 OSD신호 발생부의 출력을 스위칭하여 출력하는 스위칭부를 더 구비함을 특징으로 하는 DVCR의 인덱스 서치장치.2. The program according to claim 1, wherein the reproducing means reproduces the data reproduced by the index data reproducing unit by the still picture header of the program distinguished by the memory header discriminating unit and the title header of the recorded program. A memory unit divided into data, a decoder for decoding the output of the memory unit, an OSD signal generator for outputting program title information as a corresponding character under the control of the controller, and an output of the decoder and the OSD signal generator DVCR index search device further comprising a switching unit for switching and outputting. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950003682A 1995-02-24 1995-02-24 DVCR Index Search System Expired - Fee Related KR100351801B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950003682A KR100351801B1 (en) 1995-02-24 1995-02-24 DVCR Index Search System

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950003682A KR100351801B1 (en) 1995-02-24 1995-02-24 DVCR Index Search System

Publications (2)

Publication Number Publication Date
KR960032382A true KR960032382A (en) 1996-09-17
KR100351801B1 KR100351801B1 (en) 2002-12-11

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ID=37489160

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Application Number Title Priority Date Filing Date
KR1019950003682A Expired - Fee Related KR100351801B1 (en) 1995-02-24 1995-02-24 DVCR Index Search System

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010001609A (en) * 1999-06-07 2001-01-05 구자홍 Display apparatus and method of supplement information at operating high speed of digital tape
KR100603158B1 (en) * 1997-05-27 2007-04-25 소니 가부시끼 가이샤 Video signal recording apparatus and method, video signal reproduction apparatus and method, video signal recording and reproduction apparatus and method, and recording medium
KR100754334B1 (en) * 2006-08-28 2007-08-31 주식회사 대우일렉트로닉스 Automatic indexing method of video player

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100603158B1 (en) * 1997-05-27 2007-04-25 소니 가부시끼 가이샤 Video signal recording apparatus and method, video signal reproduction apparatus and method, video signal recording and reproduction apparatus and method, and recording medium
KR20010001609A (en) * 1999-06-07 2001-01-05 구자홍 Display apparatus and method of supplement information at operating high speed of digital tape
KR100754334B1 (en) * 2006-08-28 2007-08-31 주식회사 대우일렉트로닉스 Automatic indexing method of video player

Also Published As

Publication number Publication date
KR100351801B1 (en) 2002-12-11

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