KR960015381A - 비디오 테이프 레코터의 트릭플레이 데이타 기록방법 - Google Patents
비디오 테이프 레코터의 트릭플레이 데이타 기록방법 Download PDFInfo
- Publication number
- KR960015381A KR960015381A KR1019940028097A KR19940028097A KR960015381A KR 960015381 A KR960015381 A KR 960015381A KR 1019940028097 A KR1019940028097 A KR 1019940028097A KR 19940028097 A KR19940028097 A KR 19940028097A KR 960015381 A KR960015381 A KR 960015381A
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- KR
- South Korea
- Prior art keywords
- region
- trick play
- area
- play data
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- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
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- 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
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B20/1201—Formatting, e.g. arrangement of data block or words on the record carriers on tapes
- G11B20/1207—Formatting, e.g. arrangement of data block or words on the record carriers on tapes with transverse tracks only
- G11B20/1208—Formatting, e.g. arrangement of data block or words on the record carriers on tapes with transverse tracks only for continuous data, e.g. digitised analog information signals, pulse code modulated [PCM] data
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/008—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
- G11B5/00813—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes
- G11B5/00847—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on transverse tracks
- G11B5/0086—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on transverse tracks using cyclically driven heads providing segmented tracks
-
- 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
- H04N5/7824—Television signal recording using magnetic recording on tape with rotating magnetic heads
- H04N5/7826—Television signal recording using magnetic recording on tape with rotating magnetic heads involving helical scanning of the magnetic tape
- H04N5/78263—Television signal recording using magnetic recording on tape with rotating magnetic heads involving helical scanning of the magnetic tape for recording on tracks inclined relative to the direction of movement of the tape
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Television Signal Processing For Recording (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Abstract
Description
Claims (4)
- 소정간격으로 공급되고 독립적으로 디코딩이 가능한 프레임 데이타들을 포함하는 ATV신호를 노말플레이 데이타와 트릭플레이 데이타로 구분하여 디지탈비디오테이프에 기록하는 방법에 있어서, 상기 디지탈 비디오 테이프의 각 트랙에 있어 비디오 섹터의 데이타 영역을 제1영역, 제2영역, 제3영역, 제4영역 및 제5영역으로 분할하고, 상기 제1영역, 제3영역 및 제5영역의 각각에는 교류성분의 트릭플레이 데이타를 기록하고, 상기 제2영역 및 제4영역의 각각에는 직류성분의 트릭플레이 데이타와 노말플레이 데이타를 혼재하여 기록하고, 상기 제1영역, 제2영역 제3영역, 제4영역 및 제5영역에 기록된 교류성분 및 직류성분의 트릭플레이 데이타는 트랙플레이의 최대 배속의 2배에 해당하는 갯수의 트랙에 주기, 반복적으로 기록됨을 특징으로 하는 비디오 테이프 레코더의 트릭플레이 데이타 기록방법.
- 제1항에 있어서, 상기 직류 및 교류성분의 트릭플레이 데이타는 SD-VCR(Standard Definition-Video Cassette Recorder)의 비트스트림과 ATV(Adbanced Television)의 신호의 비트스트림의 차에 해당하는 영역에 기록됨을 특징으로 하는 비디오 테이프 레코더의 트릭플레이 데이타 기록방법.
- 제1항에 있어서, 상기 트릭플레이는 최대 배속내의 짝수 배속 및 소수점 배속의 속도를 선택적으로 플레이시킬 수 있음을 특징으로 하는 비디오 테이프 레코더의 트릭플레이 데이타 기록방법.
- 제1항에 있어서, 상기 트릭플레이를 위한 트릭플레이 데이타는 트랙내에 비디오섹터를 포함하여 오디오섹터에도 상기 동일한 배치구조로 기록됨을 특징으로 하는 비디오 테이프 레코더의 트릭플레이 데이타 기록방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940028097A KR0123710B1 (ko) | 1994-10-29 | 1994-10-29 | 비디오 테이프 레코더의 트릭플레이 데이타 기록방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940028097A KR0123710B1 (ko) | 1994-10-29 | 1994-10-29 | 비디오 테이프 레코더의 트릭플레이 데이타 기록방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960015381A true KR960015381A (ko) | 1996-05-22 |
KR0123710B1 KR0123710B1 (ko) | 1997-11-27 |
Family
ID=19396471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940028097A Expired - Fee Related KR0123710B1 (ko) | 1994-10-29 | 1994-10-29 | 비디오 테이프 레코더의 트릭플레이 데이타 기록방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0123710B1 (ko) |
-
1994
- 1994-10-29 KR KR1019940028097A patent/KR0123710B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR0123710B1 (ko) | 1997-11-27 |
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