DE69515224T2 - Wiedergabeverfahren mit veränderlicher Geschwindigkeit für digitales Cassetten-Aufnahmegerät - Google Patents

Wiedergabeverfahren mit veränderlicher Geschwindigkeit für digitales Cassetten-Aufnahmegerät

Info

Publication number
DE69515224T2
DE69515224T2 DE69515224T DE69515224T DE69515224T2 DE 69515224 T2 DE69515224 T2 DE 69515224T2 DE 69515224 T DE69515224 T DE 69515224T DE 69515224 T DE69515224 T DE 69515224T DE 69515224 T2 DE69515224 T2 DE 69515224T2
Authority
DE
Germany
Prior art keywords
variable speed
playback method
cassette recorder
speed playback
digital cassette
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.)
Expired - Fee Related
Application number
DE69515224T
Other languages
English (en)
Other versions
DE69515224D1 (de
Inventor
Seung Il Kim
Ki Dong Lee
Choon Lee
Ho Won Lee
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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 LG Electronics Inc filed Critical LG Electronics Inc
Application granted granted Critical
Publication of DE69515224D1 publication Critical patent/DE69515224D1/de
Publication of DE69515224T2 publication Critical patent/DE69515224T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
    • H04N9/8227—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal the additional signal being at least another television signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
DE69515224T 1994-07-18 1995-06-16 Wiedergabeverfahren mit veränderlicher Geschwindigkeit für digitales Cassetten-Aufnahmegerät Expired - Fee Related DE69515224T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940017315A KR970004637B1 (ko) 1994-07-18 1994-07-18 디브이씨알(dvcr)의 변속 재생 방법

Publications (2)

Publication Number Publication Date
DE69515224D1 DE69515224D1 (de) 2000-04-06
DE69515224T2 true DE69515224T2 (de) 2000-06-21

Family

ID=19388253

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69515224T Expired - Fee Related DE69515224T2 (de) 1994-07-18 1995-06-16 Wiedergabeverfahren mit veränderlicher Geschwindigkeit für digitales Cassetten-Aufnahmegerät

Country Status (4)

Country Link
US (1) US5987212A (de)
EP (1) EP0693858B1 (de)
KR (1) KR970004637B1 (de)
DE (1) DE69515224T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6172988B1 (en) * 1996-01-31 2001-01-09 Tiernan Communications, Inc. Method for universal messaging and multiplexing of video, audio, and data streams
GB9620923D0 (en) * 1996-10-08 1996-11-27 Thomson Consumer Electronics Digital recorder with trick play operation
AU726129B2 (en) * 1996-12-10 2000-11-02 British Telecommunications Public Limited Company Video coding
JPH10228758A (ja) * 1997-02-12 1998-08-25 Sony Corp 記録再生装置および方法
JPH10257435A (ja) * 1997-03-10 1998-09-25 Sony Corp 映像信号再生装置及び映像信号再生方法
US6788710B1 (en) * 1998-03-19 2004-09-07 Thomson Licensing S.A. Auxiliary data insertion in a transport datastream
KR100346689B1 (ko) * 1998-12-15 2002-10-19 삼성전자 주식회사 가변속재생방법및그장치
WO2002058384A1 (fr) * 2001-01-19 2002-07-25 Matsushita Electric Industrial Co., Ltd. Appareil et procede de reproduction
US20070028026A1 (en) * 2005-07-27 2007-02-01 You-Min Yeh Digital multimedia transfer rate controlling
US8301793B2 (en) 2007-11-16 2012-10-30 Divx, Llc Chunk header incorporating binary flags and correlated variable-length fields
EP2353121A4 (de) * 2008-10-31 2013-05-01 Divx Llc System und verfahren zur wiedergabe von inhalten auf zertifizierten geräten
EP2464105A1 (de) * 2010-12-07 2012-06-13 British Telecommunications Public Limited Company Verfahren und System für Datenverwaltung

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0289960B1 (de) * 1987-04-30 1993-10-20 Nec Corporation Bildverarbeitungssystem für eine Folge kodierter Signale, die einer Prädiktionskodierung verschiedener Arten unterworfen sind
JP2797404B2 (ja) * 1989-04-20 1998-09-17 ソニー株式会社 動画像データの記録方式
US5282049A (en) * 1991-02-08 1994-01-25 Olympus Optical Co., Ltd. Moving-picture data digital recording and reproducing apparatuses
JP2963960B2 (ja) * 1992-01-29 1999-10-18 三菱電機株式会社 ディジタル信号記録再生装置及びディジタル信号記録再生方法
KR100195071B1 (ko) * 1992-07-14 1999-06-15 윤종용 디지탈 비디오신호 기록 재생방법 및 그 장치
JPH06150568A (ja) * 1992-11-06 1994-05-31 Sony Corp データ記録装置
KR950008913B1 (ko) * 1992-11-17 1995-08-09 엘지전자주식회사 비디오 디스크 플레이어의 양면연속 재생방법
US5377051A (en) * 1993-01-13 1994-12-27 Hitachi America, Ltd. Digital video recorder compatible receiver with trick play image enhancement
US5587806A (en) * 1993-03-26 1996-12-24 Matsushita Electric Industrial Co., Ltd. Apparatus for separately recording input coded video signal and important data generated therefrom
KR970005641B1 (ko) * 1993-04-16 1997-04-18 구자홍 디지탈 브이씨알의 기록 및 재생제어회로
DE69428938T2 (de) * 1993-05-31 2002-07-25 Sony Corp Aufzeichnung von digitalen Videosignalen
US5452015A (en) * 1994-02-10 1995-09-19 Philips Electronics North America Corporation Method and apparatus for combating co-channel NTSC interference for digital TV transmission
US5579183A (en) * 1994-04-08 1996-11-26 U.S. Philips Corporation Recording and reproducing an MPEG information signal on/from a record carrier
US5566174A (en) * 1994-04-08 1996-10-15 Philips Electronics North America Corporation MPEG information signal conversion system
KR970010533B1 (en) * 1994-06-30 1997-06-26 Samsung Electronics Co Ltd Recording and reproducing method of dvcr for trick play

Also Published As

Publication number Publication date
US5987212A (en) 1999-11-16
KR970004637B1 (ko) 1997-03-29
EP0693858A2 (de) 1996-01-24
EP0693858B1 (de) 2000-03-01
DE69515224D1 (de) 2000-04-06
KR960005503A (ko) 1996-02-23
EP0693858A3 (de) 1996-08-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee