DE69220763T2 - Vorrichtung zum Aufnehmen und Wiedergeben von digitalen Videosignalen - Google Patents

Vorrichtung zum Aufnehmen und Wiedergeben von digitalen Videosignalen

Info

Publication number
DE69220763T2
DE69220763T2 DE69220763T DE69220763T DE69220763T2 DE 69220763 T2 DE69220763 T2 DE 69220763T2 DE 69220763 T DE69220763 T DE 69220763T DE 69220763 T DE69220763 T DE 69220763T DE 69220763 T2 DE69220763 T2 DE 69220763T2
Authority
DE
Germany
Prior art keywords
recording
digital video
video signals
reproducing digital
reproducing
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
DE69220763T
Other languages
English (en)
Other versions
DE69220763D1 (de
Inventor
Kenji Shimoda
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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
Priority claimed from JP03330650A external-priority patent/JP3112532B2/ja
Priority claimed from JP3338583A external-priority patent/JPH05176346A/ja
Priority claimed from JP4067610A external-priority patent/JPH05274808A/ja
Application filed by Toshiba Corp filed Critical Toshiba Corp
Publication of DE69220763D1 publication Critical patent/DE69220763D1/de
Application granted granted Critical
Publication of DE69220763T2 publication Critical patent/DE69220763T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • 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
    • G11B15/12—Masking of heads; circuits for Selecting or switching of heads between operative and inoperative functions or between different operative functions or for selection between operative heads; Masking of beams, e.g. of light beams
    • G11B15/125—Masking of heads; circuits for Selecting or switching of heads between operative and inoperative functions or between different operative functions or for selection between operative heads; Masking of beams, e.g. of light beams conditioned by the operating function of the apparatus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/88—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving rearrangement of data among different coding units, e.g. shuffling, interleaving, scrambling or permutation of pixel data or permutation of transform coefficient data among different blocks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N5/926—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation
    • H04N5/9261—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation involving data reduction
    • H04N5/9264—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation involving data reduction using transform coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/93—Regeneration of the television signal or of selected parts thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/93—Regeneration of the television signal or of selected parts thereof
    • H04N5/94—Signal drop-out compensation
    • H04N5/945—Signal drop-out compensation for signals recorded by pulse code modulation
    • 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
    • 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
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/1808—Driving of both record carrier and head
    • G11B15/1875—Driving of both record carrier and head adaptations for special effects or editing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
DE69220763T 1991-12-13 1992-12-14 Vorrichtung zum Aufnehmen und Wiedergeben von digitalen Videosignalen Expired - Fee Related DE69220763T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP03330650A JP3112532B2 (ja) 1991-12-13 1991-12-13 可変長符号の記録再生装置及びその記録再生方法
JP3338583A JPH05176346A (ja) 1991-12-20 1991-12-20 信号切り換え装置
JP4067610A JPH05274808A (ja) 1992-03-25 1992-03-25 伝送装置

Publications (2)

Publication Number Publication Date
DE69220763D1 DE69220763D1 (de) 1997-08-14
DE69220763T2 true DE69220763T2 (de) 1997-11-06

Family

ID=27299500

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69230227T Expired - Fee Related DE69230227T2 (de) 1991-12-13 1992-12-14 Gerät zur Wiedergabe digitaler Videosignale mit besonderem Wiedergabemodus
DE69220763T Expired - Fee Related DE69220763T2 (de) 1991-12-13 1992-12-14 Vorrichtung zum Aufnehmen und Wiedergeben von digitalen Videosignalen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69230227T Expired - Fee Related DE69230227T2 (de) 1991-12-13 1992-12-14 Gerät zur Wiedergabe digitaler Videosignale mit besonderem Wiedergabemodus

Country Status (4)

Country Link
US (1) US6014493A (de)
EP (3) EP0546865B1 (de)
KR (1) KR0121328B1 (de)
DE (2) DE69230227T2 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0134871B1 (ko) * 1992-07-17 1998-04-22 사또오 후미오 고능률 부호화 복호화 시스템
JP3240017B2 (ja) * 1993-01-11 2001-12-17 ソニー株式会社 Ｍｐｅｇ信号記録方法およびｍｐｅｇ信号再生方法
EP0634868A4 (de) * 1993-01-19 1995-05-24 Sony Corp Verfahren zur bildsignalkodierung, bildsignalkodierer, verfahren zur bildsignaldekodierung, bildsignaldekoder, und bildsignal-aufzeichnungsmedium.
US5748245A (en) * 1993-03-29 1998-05-05 Canon Kabushiki Kaisha Encoding apparatus for encoding input information data while controlling a code quantity of encoded information data
US5812735A (en) * 1993-07-09 1998-09-22 Sony Corporaiton Picture signal decoding method and picture signal decoding apparatus
KR100289855B1 (ko) * 1993-07-12 2001-05-15 이데이 노부유끼 복호화 방법 및 장치
JP3711571B2 (ja) * 1994-09-29 2005-11-02 ソニー株式会社 画像符号化装置及び画像符号化方法
JP3365109B2 (ja) * 1994-12-28 2003-01-08 ソニー株式会社 データ再生装置及びデータ再生方法
JPH1079949A (ja) * 1996-09-04 1998-03-24 Oki Electric Ind Co Ltd 画像符号化装置、画像復号化装置及び画像伝送システム
JPH10269507A (ja) * 1997-02-06 1998-10-09 Samsung Electron Co Ltd ビデオカセットレコーダの低速再生方法
KR100252108B1 (ko) * 1997-12-20 2000-04-15 윤종용 Mpeg 압축부호화 및 복호화기를 채용한 디지털 기록 재생장치 및 그 방법
GB2335815B (en) * 1998-03-25 2002-02-27 Sony Uk Ltd Data compression
US7983835B2 (en) 2004-11-03 2011-07-19 Lagassey Paul J Modular intelligent transportation system
US8331445B2 (en) * 2004-06-01 2012-12-11 Qualcomm Incorporated Method, apparatus, and system for enhancing robustness of predictive video codecs using a side-channel based on distributed source coding techniques
US8780957B2 (en) * 2005-01-14 2014-07-15 Qualcomm Incorporated Optimal weights for MMSE space-time equalizer of multicode CDMA system
CN101697591A (zh) * 2005-03-10 2010-04-21 高通股份有限公司 用于多媒体处理的内容分类
US8879635B2 (en) * 2005-09-27 2014-11-04 Qualcomm Incorporated Methods and device for data alignment with time domain boundary
US8948260B2 (en) * 2005-10-17 2015-02-03 Qualcomm Incorporated Adaptive GOP structure in video streaming
US20070206117A1 (en) * 2005-10-17 2007-09-06 Qualcomm Incorporated Motion and apparatus for spatio-temporal deinterlacing aided by motion compensation for field-based video
US8654848B2 (en) * 2005-10-17 2014-02-18 Qualcomm Incorporated Method and apparatus for shot detection in video streaming
US20070171280A1 (en) * 2005-10-24 2007-07-26 Qualcomm Incorporated Inverse telecine algorithm based on state machine
US9131164B2 (en) * 2006-04-04 2015-09-08 Qualcomm Incorporated Preprocessor method and apparatus
US8279928B2 (en) * 2006-05-09 2012-10-02 Canon Kabushiki Kaisha Image encoding apparatus and encoding method, image decoding apparatus and decoding method
JP4821723B2 (ja) * 2007-07-13 2011-11-24 富士通株式会社 動画像符号化装置及びプログラム
US8615698B1 (en) * 2011-09-28 2013-12-24 Google Inc. Skewed orthogonal coding techniques

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1272962B (de) * 1965-07-13 1968-07-18 Fernseh Gmbh Verfahren zur Abnahme eines Fernsehsignals mit einer im Vergleich zur Aufzeichnung geaenderten Bewegungsgeschwindigkeit von einem in Laengsrichtung bewegten bandfoermigen, insbesondere magnetischen Informationstraeger
US3745240A (en) * 1970-10-29 1973-07-10 Data Plex Systems Television transmission methods and apparatus
JPS59108482A (ja) * 1982-12-13 1984-06-22 Mitsubishi Electric Corp 磁気録画再生装置
AU587297B2 (en) * 1985-10-02 1989-08-10 Deutsche Thomson-Brandt Gmbh Correction of transmission errors
US4792953A (en) * 1986-03-28 1988-12-20 Ampex Corporation Digital signal error concealment
NL8600980A (nl) * 1986-04-18 1987-11-16 Philips Nv Werkwijze voor het overdragen van update informatie voor een stilstaand videobeeld.
JPH0720228B2 (ja) * 1987-04-30 1995-03-06 日本電気株式会社 画像の圧縮記録システム
DE3884992T2 (de) * 1987-04-30 1994-05-19 Nec Corp Bildverarbeitungssystem für eine Folge kodierter Signale, die einer Prädiktionskodierung verschiedener Arten unterworfen sind.
JP2548246B2 (ja) * 1987-11-19 1996-10-30 松下電器産業株式会社 映像信号のディジタル磁気記録再生装置
DE3805436A1 (de) * 1988-02-22 1989-08-31 Bosch Gmbh Robert Verfahren zur wiedergabe von datensignalen
FR2630277B1 (fr) * 1988-04-15 1992-10-16 Thomson Csf Procede de codage et de decodage d'informations, par blocs, et dispositifs de codage et de decodage, pour la mise en oeuvre de ce procede
DE3831277A1 (de) * 1988-09-14 1990-03-15 Philips Patentverwaltung Verfahren zur speicherung und wiedergabe von videosignalen
US5150210A (en) * 1988-12-26 1992-09-22 Canon Kabushiki Kaisha Image signal restoring apparatus
US5122876A (en) * 1988-12-26 1992-06-16 Canon Kabushiki Kaisha Image signal restoring apparatus
JP3018366B2 (ja) * 1989-02-08 2000-03-13 ソニー株式会社 ビデオ信号処理回路
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
JP3089475B2 (ja) * 1989-06-21 2000-09-18 ソニー株式会社 ディジタル画像信号の符号化装置
DE3925663A1 (de) * 1989-08-03 1991-02-07 Thomson Brandt Gmbh Digitales signalverarbeitungssystem
JPH0365888A (ja) * 1989-08-04 1991-03-20 Fujitsu Ltd 動画像符号化制御方式
JP2892696B2 (ja) * 1989-08-05 1999-05-17 松下電器産業株式会社 動画像信号記録装置と動画像信号再生装置
JP2689632B2 (ja) * 1989-08-15 1997-12-10 ソニー株式会社 画像信号の伝送装置および伝送方法
FR2651041B1 (fr) * 1989-08-16 1991-11-29 Sgs Thomson Microelectronics Circuit de comparaison de signaux haute frequence modules en amplitude
JPH0378380A (ja) * 1989-08-22 1991-04-03 Sony Corp 画像信号の記録装置
US5057918A (en) * 1989-09-15 1991-10-15 U.S. Philips Corporation Arrangement for encoding two-dimensional information, grouped in periodical information clusters using motion vector processing in a hybrid DPCM encoder
JP2897035B2 (ja) * 1989-09-20 1999-05-31 富士通株式会社 動画像符号化制御方式
JP2926780B2 (ja) * 1989-09-25 1999-07-28 キヤノン株式会社 映像再生装置
EP0713340B1 (de) * 1989-10-14 2001-08-22 Sony Corporation Verfahren und Anordnung zum Kodieren/Dekodieren eines Videosignales
JPH03176869A (ja) * 1989-12-05 1991-07-31 Matsushita Electric Ind Co Ltd ディジタル信号記録方法
JP2760112B2 (ja) * 1989-12-14 1998-05-28 キヤノン株式会社 再生装置
JPH03296974A (ja) * 1990-04-16 1991-12-27 Hitachi Maxell Ltd データ記録方式およびデータ再生方式
JPH0414973A (ja) * 1990-05-09 1992-01-20 Toshiba Corp 回転ヘッド式画像記録再生装置
JP2839943B2 (ja) * 1990-08-10 1998-12-24 富士通株式会社 画像データ復元方法及び装置
KR940005204B1 (ko) * 1991-10-18 1994-06-13 삼성전자 주식회사 영상데이터의 기록 및 그 재생방법

Also Published As

Publication number Publication date
DE69230227D1 (de) 1999-12-02
KR0121328B1 (ko) 1997-11-17
EP0546865A3 (en) 1993-10-06
EP0771110A2 (de) 1997-05-02
EP0771110B1 (de) 1999-10-27
DE69230227T2 (de) 2000-02-10
DE69220763D1 (de) 1997-08-14
EP0546865B1 (de) 1997-07-09
US6014493A (en) 2000-01-11
KR930014283A (ko) 1993-07-22
EP0771110A3 (de) 1997-06-11
EP0546865A2 (de) 1993-06-16
EP0771109A3 (de) 1997-05-21
EP0771109A2 (de) 1997-05-02

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