HK90991A - Method of and apparatus for recording and/or reproducing a picture signal and an associated audio signal in/from a record carrier and record carrier obtained by means of the method - Google Patents

Method of and apparatus for recording and/or reproducing a picture signal and an associated audio signal in/from a record carrier and record carrier obtained by means of the method

Info

Publication number
HK90991A
HK90991A HK909/91A HK90991A HK90991A HK 90991 A HK90991 A HK 90991A HK 909/91 A HK909/91 A HK 909/91A HK 90991 A HK90991 A HK 90991A HK 90991 A HK90991 A HK 90991A
Authority
HK
Hong Kong
Prior art keywords
record carrier
reproducing
recording
associated audio
audio signal
Prior art date
Application number
HK909/91A
Other languages
English (en)
Inventor
Balthasar A G Van Luyt
Richard Bruno
Jacques Taillade
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of HK90991A publication Critical patent/HK90991A/xx

Links

Classifications

    • 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
    • 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
    • H04N9/806—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 with processing of the sound signal
    • H04N9/8063—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 with processing of the sound signal using time division multiplex of the PCM audio and PCM video signals
    • H04N9/8066—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 with processing of the sound signal using time division multiplex of the PCM audio and PCM video signals with insertion of the PCM audio signals in the vertical blanking interval of the PCM video signal
    • 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
    • G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
    • 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
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
    • G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N1/32128—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title attached to the image data, e.g. file header, transmitted message header, information on the same page or in the same computer file as the image
    • 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
    • H04N5/9265—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation with processing of the sound signal
    • H04N5/9267—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation with processing of the sound signal using time division multiplex of the PCM audio and PCM video signals
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • G11B2220/2545—CDs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • G11B2220/2545—CDs
    • G11B2220/255—CD-I, i.e. CD-interactive
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N2201/3261—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of multimedia information, e.g. a sound signal
    • H04N2201/3264—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of multimedia information, e.g. a sound signal of sound signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Television Systems (AREA)
HK909/91A 1986-05-12 1991-11-14 Method of and apparatus for recording and/or reproducing a picture signal and an associated audio signal in/from a record carrier and record carrier obtained by means of the method HK90991A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8601182A NL8601182A (nl) 1986-05-12 1986-05-12 Werkwijze en inrichting voor het opnemen en/of weergeven van een beeldsignaal en een bijbehorend audiosignaal in respektievelijk van een registratiedrager, en een registratiedrager verkregen volgens de werkwijze.

Publications (1)

Publication Number Publication Date
HK90991A true HK90991A (en) 1991-11-22

Family

ID=19847992

Family Applications (1)

Application Number Title Priority Date Filing Date
HK909/91A HK90991A (en) 1986-05-12 1991-11-14 Method of and apparatus for recording and/or reproducing a picture signal and an associated audio signal in/from a record carrier and record carrier obtained by means of the method

Country Status (17)

Country Link
US (1) US4794465A (nl)
EP (1) EP0245904B1 (nl)
JP (1) JP2843828B2 (nl)
KR (1) KR960001484B1 (nl)
CN (1) CN1008785B (nl)
AR (1) AR246009A1 (nl)
AT (1) ATE62367T1 (nl)
AU (1) AU603742B2 (nl)
BR (1) BR8702380A (nl)
CA (1) CA1291816C (nl)
DE (1) DE3769007D1 (nl)
ES (1) ES2022299B3 (nl)
HK (1) HK90991A (nl)
MX (1) MX164350B (nl)
NL (1) NL8601182A (nl)
SG (1) SG56991G (nl)
UA (1) UA27216C2 (nl)

Families Citing this family (76)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0761139B2 (ja) * 1986-09-20 1995-06-28 パイオニア株式会社 静止画記録再生装置
JPH0624044Y2 (ja) * 1987-03-12 1994-06-22 パイオニア株式会社 情報再生装置
US4965675A (en) * 1987-05-15 1990-10-23 Canon Kabushiki Kaisha Method and apparatus for after-recording sound on a medium having pre-recorded video thereon
JPS6441385A (en) * 1987-08-06 1989-02-13 Pioneer Electronic Corp Recording and reproducing method
US5781689A (en) * 1987-12-28 1998-07-14 Canon Kabushiki Kaisha Apparatus for reproducing audio and image signals from different areas of a medium
EP0325325B1 (en) * 1988-01-19 1996-09-04 Koninklijke Philips Electronics N.V. System for transferring information using an information carrier
JPH01256061A (ja) * 1988-04-04 1989-10-12 Pioneer Electron Corp 情報記録再生方式
JPH01256071A (ja) * 1988-04-04 1989-10-12 Pioneer Electron Corp 記録媒体及び記録再生方式
JPH01273270A (ja) * 1988-04-25 1989-11-01 Pioneer Electron Corp 記録媒体の演奏装置における演奏方式及び情報記録再生方式
US5065345A (en) * 1988-11-04 1991-11-12 Dyned International, Inc. Interactive audiovisual control mechanism
EP0441864A4 (en) * 1988-11-04 1992-11-04 Dyned International, Inc. Interactive audiovisual control mechanism
JP2627795B2 (ja) * 1988-12-06 1997-07-09 キヤノン株式会社 ファクシミリ装置
US5262877A (en) * 1989-03-03 1993-11-16 Fuji Photo Film Co., Ltd. Image and voice editing system for allowing various images and voices to be reproduced as associated with each other
US5161034A (en) * 1989-07-18 1992-11-03 Wnm Ventures Inc. Branching table for interactive video display
JP2712656B2 (ja) * 1989-10-25 1998-02-16 日本電気ホームエレクトロニクス株式会社 Ｃｄ―ｒｏｍ記録方法
JP2961234B2 (ja) * 1989-12-29 1999-10-12 キヤノン株式会社 画像処理システムおよび像形成装置
DE69119116T2 (de) * 1990-02-22 1996-10-02 Asahi Optical Co Ltd Aufzeichnungs- und Wiedergabesystem
JPH0413287A (ja) * 1990-04-28 1992-01-17 Nec Home Electron Ltd 自動再生方法及び装置
GB9012538D0 (en) * 1990-06-05 1990-07-25 Philips Nv Coding of video signals
EP0473412A1 (en) * 1990-08-31 1992-03-04 Matsushita Electric Industrial Co., Ltd. Digital signal recording method
NL9002113A (nl) * 1990-09-19 1992-04-16 Koninkl Philips Electronics Nv Beeldopzoeksysteem, alsmede een registratiedrager en een inrichting voor toepassing in het systeem.
JPH04229461A (ja) * 1990-12-27 1992-08-18 Sony Corp 光ディスクのソフトウェア制作システム
US5349348A (en) * 1991-08-15 1994-09-20 International Business Machines Corporation Multi-mode data stream generator
JP3449734B2 (ja) * 1991-08-20 2003-09-22 ソニー株式会社 情報再生装置および情報再生方法
GB9124337D0 (en) * 1991-11-15 1992-01-08 Philips Electronic Associated Method of storing user information items and apparatus for reproducing stored items
JP3255308B2 (ja) * 1992-12-18 2002-02-12 ソニー株式会社 データ再生装置
US5729556A (en) * 1993-02-22 1998-03-17 Texas Instruments System decoder circuit with temporary bit storage and method of operation
DE69428039T2 (de) 1993-04-16 2002-06-06 Avid Technology, Inc. Verfahren und vorrichtung zur synchronisierung eines bilddatenstromes mit einem korrespondierenden audiodatenstrom
JP3427416B2 (ja) * 1993-05-25 2003-07-14 ソニー株式会社 多重化データ分離装置および方法
DE4422301C2 (de) * 1993-06-28 1996-11-28 Gold Star Co Vorrichtung und Verfahren zur Aufzeichnung/Wiedergabe eines Sendesignales
EP0790739B1 (en) * 1993-09-16 2001-03-14 Kabushiki Kaisha Toshiba Digital video signal
US5557724A (en) * 1993-10-12 1996-09-17 Intel Corporation User interface, method, and apparatus selecting and playing channels having video, audio, and/or text streams
JP3509080B2 (ja) * 1993-10-15 2004-03-22 ソニー株式会社 データ再生装置
KR100228028B1 (ko) * 1993-10-29 1999-11-01 니시무로 타이죠 다종 언어 대응형 기록매체 및 재생장치
US5576843A (en) * 1993-10-29 1996-11-19 Time Warner Entertainment Co., L.P. System and method for controlling play of multiple dialog audio tracks of a software carrier
US5463565A (en) * 1993-10-29 1995-10-31 Time Warner Entertainment Co., L.P. Data block format for software carrier and player therefor
EP0836192A1 (en) * 1993-10-29 1998-04-15 Kabushiki Kaisha Toshiba Multi-scene recording medium and method and apparatus for reproducing data therefrom
US5602992A (en) * 1993-11-29 1997-02-11 Intel Corporation System for synchronizing data stream transferred from server to client by initializing clock when first packet is received and comparing packet time information with clock
JPH07264144A (ja) * 1994-03-16 1995-10-13 Toshiba Corp 信号圧縮符号化装置および圧縮信号復号装置
US5579183A (en) * 1994-04-08 1996-11-26 U.S. Philips Corporation Recording and reproducing an MPEG information signal on/from a record carrier
US5583652A (en) * 1994-04-28 1996-12-10 International Business Machines Corporation Synchronized, variable-speed playback of digitally recorded audio and video
JP3375431B2 (ja) * 1994-10-11 2003-02-10 三菱電機株式会社 光ディスク、光ディスクの記録方法、再生方法および再生装置
BE1008964A3 (nl) * 1994-11-18 1996-10-01 Philips Electronics Nv Werkwijze voor overdracht van informatie, een informatiedrager, alsmede een inrichting voor ontvangen en een inrichting voor verzenden van informatie.
US5778142A (en) * 1994-11-24 1998-07-07 Kabushiki Kaisha Toshiba Large capacity recording medium, method and apparatus for reproducing data from a large-capacity recording medium, and method and apparatus for recording data on a large-capacity recording medium
CA2168327C (en) * 1995-01-30 2000-04-11 Shinichi Kikuchi A recording medium on which a data containing navigation data is recorded, a method and apparatus for reproducing a data according to navigationdata, a method and apparatus for recording a data containing navigation data on a recording medium.
CA2168641C (en) * 1995-02-03 2000-03-28 Tetsuya Kitamura Image information encoding/decoding system
CN1086498C (zh) * 1995-02-22 2002-06-19 株式会社东芝 信息记录方法,信息重放方法以及信息重放装置
EP0735776B1 (en) * 1995-03-29 2004-01-28 Hitachi, Ltd. Decoder for compressed and multiplexed video and audio data
KR100256663B1 (ko) 1995-04-11 2000-05-15 니시무로 타이죠 데이타 기록 매체
JP3290851B2 (ja) * 1995-05-31 2002-06-10 株式会社東芝 ストリーム多重化装置、ストリーム多重化方法及び記録媒体
US5815633A (en) * 1995-06-15 1998-09-29 Kabushiki Kaisha Toshiba Multi-scene recording medium and apparatus for reproducing data therefrom
JP3348339B2 (ja) * 1995-08-02 2002-11-20 ソニー株式会社 データ記録方法及び装置、データ再生方法及び装置
US6044199A (en) * 1996-09-25 2000-03-28 Sony Corporation Authoring system and the method
US5973734A (en) 1997-07-09 1999-10-26 Flashpoint Technology, Inc. Method and apparatus for correcting aspect ratio in a camera graphical user interface
US6788880B1 (en) * 1998-04-16 2004-09-07 Victor Company Of Japan, Ltd Recording medium having a first area for storing an audio title set and a second area for storing a still picture set and apparatus for processing the recorded information
US7272298B1 (en) 1998-05-06 2007-09-18 Burst.Com, Inc. System and method for time-shifted program viewing
TW385615B (en) * 1998-06-05 2000-03-21 Winbond Electronics Corp Recording medium and the recording method and apparatus for recording audio program onto the tracks of recording medium
US6317141B1 (en) 1998-12-31 2001-11-13 Flashpoint Technology, Inc. Method and apparatus for editing heterogeneous media objects in a digital imaging device
US6574419B1 (en) * 1999-03-12 2003-06-03 Matsushita Electric Industrial Co., Ltd. Optical disk, reproduction apparatus reproduction method, and recording medium
US6539357B1 (en) * 1999-04-29 2003-03-25 Agere Systems Inc. Technique for parametric coding of a signal containing information
US8090619B1 (en) 1999-08-27 2012-01-03 Ochoa Optics Llc Method and system for music distribution
US6647417B1 (en) 2000-02-10 2003-11-11 World Theatre, Inc. Music distribution systems
US7209900B2 (en) 1999-08-27 2007-04-24 Charles Eric Hunter Music distribution systems
US7370016B1 (en) 1999-08-27 2008-05-06 Ochoa Optics Llc Music distribution systems
US7647618B1 (en) 1999-08-27 2010-01-12 Charles Eric Hunter Video distribution system
US6952685B1 (en) 1999-08-27 2005-10-04 Ochoa Optics Llc Music distribution system and associated antipiracy protection
US8656423B2 (en) 1999-08-27 2014-02-18 Ochoa Optics Llc Video distribution system
US8250617B2 (en) 1999-10-29 2012-08-21 Opentv, Inc. System and method for providing multi-perspective instant replay
US9252898B2 (en) 2000-01-28 2016-02-02 Zarbaña Digital Fund Llc Music distribution systems
US8112311B2 (en) 2001-02-12 2012-02-07 Ochoa Optics Llc Systems and methods for distribution of entertainment and advertising content
US7960005B2 (en) 2001-09-14 2011-06-14 Ochoa Optics Llc Broadcast distribution of content for storage on hardware protected optical storage media
JP4587175B2 (ja) * 2005-05-19 2010-11-24 キヤノン株式会社 画像符号化装置及び方法、並びに、コンピュータプログラム及びコンピュータ可読記憶媒体
KR100638138B1 (ko) * 2005-05-24 2006-10-24 주식회사 픽스트리 비디오/오디오 부호화 및 다중화 기능을 가진 하드웨어장치 및 그 작동 방법
EP2485500B8 (en) 2005-07-07 2017-04-26 TiVo Solutions Inc. System and method for digital content retrieval using a threshold indicator associated with the beginning of said recorded content
JP4559927B2 (ja) * 2005-07-14 2010-10-13 パナソニック株式会社 通信データ処理装置及び方法
US9224145B1 (en) 2006-08-30 2015-12-29 Qurio Holdings, Inc. Venue based digital rights using capture device with digital watermarking capability

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5429610A (en) * 1977-08-09 1979-03-05 Gen Corp Method of multiplexing signals
US4305131A (en) * 1979-02-05 1981-12-08 Best Robert M Dialog between TV movies and human viewers
FR2464003A1 (fr) * 1979-08-17 1981-02-27 Thomson Brandt Enregistrement video sur disque et dispositif de lecture repetitive d'un tel enregistrement
JPS5748881A (en) * 1980-09-08 1982-03-20 Pioneer Electronic Corp Video format signal recording and playback system
JPS58164383A (ja) * 1982-03-25 1983-09-29 Sony Corp ビデオ信号記録装置
US4672473A (en) * 1984-02-13 1987-06-09 Victor Company Of Japan, Ltd. Audiovisual disc recording
JPS60231977A (ja) * 1984-04-28 1985-11-18 Sony Corp 映像信号再生装置
DE3437182A1 (de) * 1984-10-10 1986-04-10 Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover Verfahren zur aufzeichnung und/oder wiedergabe digital kodierter signale

Also Published As

Publication number Publication date
BR8702380A (pt) 1988-02-17
CN87103473A (zh) 1987-11-25
MX164350B (es) 1992-08-04
JPS62269584A (ja) 1987-11-24
KR870011605A (ko) 1987-12-24
UA27216C2 (uk) 2000-08-15
AU7269087A (en) 1987-11-19
US4794465A (en) 1988-12-27
CA1291816C (en) 1991-11-05
ES2022299B3 (es) 1991-12-01
EP0245904A1 (en) 1987-11-19
AR246009A1 (es) 1994-03-30
SG56991G (en) 1991-08-23
AU603742B2 (en) 1990-11-22
ATE62367T1 (de) 1991-04-15
KR960001484B1 (ko) 1996-01-31
CN1008785B (zh) 1990-07-11
NL8601182A (nl) 1987-12-01
JP2843828B2 (ja) 1999-01-06
DE3769007D1 (de) 1991-05-08
EP0245904B1 (en) 1991-04-03

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Effective date: 20070505