KR970017549A - Index recording / search method of DVCR - Google Patents
Index recording / search method of DVCR Download PDFInfo
- Publication number
- KR970017549A KR970017549A KR1019950031200A KR19950031200A KR970017549A KR 970017549 A KR970017549 A KR 970017549A KR 1019950031200 A KR1019950031200 A KR 1019950031200A KR 19950031200 A KR19950031200 A KR 19950031200A KR 970017549 A KR970017549 A KR 970017549A
- Authority
- KR
- South Korea
- Prior art keywords
- index
- program
- recording
- dvcr
- data
- Prior art date
Links
Classifications
-
- 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
- Signal Processing For Digital Recording And Reproducing (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Abstract
본 발명은 DVCR의 인덱스 기록/서치 방법에 관한 것으로, 시스템의 구성을 간략화하고, 코스트를 절감시키며, 테이프의 어느 위치에서도 인덱스 데이터를 서치할 수 있는 인덱스 기록/서치 방법을 제공하기 위한 것이다.The present invention relates to an index recording / search method of DVCR, and to provide an index recording / search method that can simplify the configuration of a system, reduce costs, and search index data at any position on a tape.
이를 위한 본 발명의 DVCR의 인덱스 기록방법은 DVCR의 인덱스 데이터 기록에 있어서, 인덱스 기족 키 선택시 Edit 결정여부에 따른 인덱스 정보를 디스플레이 하는 제1단계, 테이프상에 이전에 기록된 프로그램의 존재여부를 판단하는 제2단계, 상기 판단결과 이전에 기록된 프로그램이 존재하지 않으면 Edit하고 인덱스 기록을 수행한 후 일정시간 되감기 하고 상기 판단결과 이전에 기록된 프로그램이 존재하면 수정하고자 하는 프로그램의 위치까지 이동하여 인덱스 정보를 수정하고 인덱스 기록을 수행하는 제3단계, 인덱스 기록종료 후 마지막 Edit 프로그램 번호의 위치까지 이동하는 제4단계를 포함하여 이루어짐을 특징으로 하고, 본 발명의 DVCR의 인덱스 서치방법은 DVCR의 인덱스 재생에 있어서, 인덱스 재생 키 선택여부에 따라 일반 데이터만을 재생하거나 인덱스 데이터의 존재여부를 판단하는 제1단계, 상기 인덱스 데이터의 판별여부에 따라 인덱스 데이터 재생불가 신호를 출력하거나 인덱스 데이터를 재생하는 제2단계, 현재의 프로그램의 넘버를 체크한 후 인덱스 데이터를 디스플레이 하는 제3단계, 원하는 프로그램의 번호를 선택한 후 상기 선택된 프로그램의 번호와 체크된 프로그램의 번호를 비교하여 결과값에 해당하는 Viss신호의 갯수를 카운트하는 제4단계, 상기 카운트 결과값에 따라 원하는 프로그램의 위치까지 이동한 후 재생하는 제5단계, 재생완료 후 초기에 입력된 프로그램 위치로 되돌아 가는 제6단계를 포함하여 이루어짐을 특징으로 한다.In the DVCR index recording method of the present invention, in the index data recording of the DVCR, a first step of displaying index information according to whether or not to edit is selected when an index family key is selected, and whether a program previously recorded on the tape exists. In the second step of judging, if the previously recorded program does not exist, the program is edited and the index is recorded and rewinded for a predetermined time. If the previously recorded program exists, the program moves to the position of the program to be corrected. And a fourth step of modifying the index information and performing index recording, and moving to the position of the last edit program number after the end of the index recording. The index search method of the DVCR according to the present invention is characterized by In index playback, only normal data is played back depending on whether the index play key is selected. Or a second step of outputting an index data non-playback signal or reproducing the index data according to whether the index data is determined or not, and checking the number of the current program. In the third step of displaying, the number of desired program is selected, and the fourth step of counting the number of Viss signals corresponding to the result value by comparing the number of the selected program with the number of the checked program, and according to the count result value. And a fifth step of moving to the position of the program and playing it back, and a sixth step of returning to the program position initially input after the playing is completed.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제3도는 본 발명에 따른 인덱스 정보 기록장치의 구성블럭도,3 is a block diagram of an index information recording apparatus according to the present invention;
제4도는 본 발명에 따른 인덱스 정보 재생장치의 구성블럭도,4 is a block diagram of an index information reproducing apparatus according to the present invention;
제5도는 (a), (b)는 본 발명에 따른 테이프의 포맷구성도.5 is a (a), (b) is a format configuration of a tape according to the present invention.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950031200A KR0156189B1 (en) | 1995-09-21 | 1995-09-21 | Index recording and searching method of dvcr |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950031200A KR0156189B1 (en) | 1995-09-21 | 1995-09-21 | Index recording and searching method of dvcr |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970017549A true KR970017549A (en) | 1997-04-30 |
KR0156189B1 KR0156189B1 (en) | 1998-12-15 |
Family
ID=19427502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950031200A KR0156189B1 (en) | 1995-09-21 | 1995-09-21 | Index recording and searching method of dvcr |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0156189B1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100413411B1 (en) * | 1996-12-27 | 2004-03-20 | 엘지전자 주식회사 | Method for recording and searching index of dvcr |
KR100521933B1 (en) * | 2002-06-05 | 2005-10-13 | 엘지전자 주식회사 | Method for managing a summary of information for editing in rewritable optical disc |
-
1995
- 1995-09-21 KR KR1019950031200A patent/KR0156189B1/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100413411B1 (en) * | 1996-12-27 | 2004-03-20 | 엘지전자 주식회사 | Method for recording and searching index of dvcr |
KR100521933B1 (en) * | 2002-06-05 | 2005-10-13 | 엘지전자 주식회사 | Method for managing a summary of information for editing in rewritable optical disc |
Also Published As
Publication number | Publication date |
---|---|
KR0156189B1 (en) | 1998-12-15 |
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