DE69326729D1 - Gerät und Verfahren zur Aufzeichnung digitaler Daten - Google Patents

Gerät und Verfahren zur Aufzeichnung digitaler Daten

Info

Publication number
DE69326729D1
DE69326729D1 DE69326729T DE69326729T DE69326729D1 DE 69326729 D1 DE69326729 D1 DE 69326729D1 DE 69326729 T DE69326729 T DE 69326729T DE 69326729 T DE69326729 T DE 69326729T DE 69326729 D1 DE69326729 D1 DE 69326729D1
Authority
DE
Germany
Prior art keywords
digital data
recording digital
recording
data
digital
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 - Lifetime
Application number
DE69326729T
Other languages
English (en)
Other versions
DE69326729T2 (de
Inventor
Hajime Nitta
Takehiko Saito
Keitaro Yamashita
Masatoshi Takashima
Tomihiro Nakagawa
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.)
Sony Corp
Original Assignee
Sony 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
Application filed by Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE69326729D1 publication Critical patent/DE69326729D1/de
Publication of DE69326729T2 publication Critical patent/DE69326729T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G11B27/034—Electronic editing of digitised analogue information signals, e.g. audio or video signals on discs
    • 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
    • G11B20/00007—Time or data compression or expansion
    • 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
    • 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
    • G11B27/32—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 separate auxiliary tracks of the same or an auxiliary record carrier
    • G11B27/327—Table of contents
    • G11B27/329—Table of contents on a disc [VTOC]
    • 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
    • H04N19/115—Selection of the code volume for a coding unit prior to 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
    • H04N19/10—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
    • H04N19/124—Quantisation
    • H04N19/126—Details of normalisation or weighting functions, e.g. normalisation matrices or variable uniform quantisers
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/149—Data rate or code amount at the encoder output by estimating the code amount by means of a model, e.g. mathematical model or statistical model
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/15—Data rate or code amount at the encoder output by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/154—Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion
    • 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
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/184—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being bits, e.g. of the compressed video stream
    • 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
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/4147—PVR [Personal Video Recorder]
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/637—Control signals issued by the client directed to the server or network components
    • 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
    • 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
    • G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
    • G11B2220/215—Recordable discs
    • G11B2220/216—Rewritable discs
    • 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
    • G11B2220/2525—Magneto-optical [MO] discs
    • G11B2220/2529—Mini-discs
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/84—Television signal recording using optical recording
    • H04N5/85—Television signal recording using optical recording on discs or drums
    • 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
    • H04N5/9268—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 with insertion of the PCM audio signals in the vertical blanking interval of the PCM video signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Algebra (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (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)
DE1993626729 1992-08-28 1993-08-09 Gerät und Verfahren zur Aufzeichnung digitaler Daten Expired - Lifetime DE69326729T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25406392A JP3465272B2 (ja) 1992-08-28 1992-08-28 デジタルデータ記録装置および記録方法

Publications (2)

Publication Number Publication Date
DE69326729D1 true DE69326729D1 (de) 1999-11-18
DE69326729T2 DE69326729T2 (de) 2000-04-27

Family

ID=17259712

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1993626729 Expired - Lifetime DE69326729T2 (de) 1992-08-28 1993-08-09 Gerät und Verfahren zur Aufzeichnung digitaler Daten

Country Status (4)

Country Link
US (1) US5381275A (de)
EP (1) EP0584991B1 (de)
JP (1) JP3465272B2 (de)
DE (1) DE69326729T2 (de)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69330043T2 (de) * 1992-10-28 2001-07-19 Victor Company Of Japan Kodiervorrichtung und -verfahren mit variablen Übertragungsraten
JPH06292130A (ja) * 1993-03-30 1994-10-18 Sony Corp ディジタル信号記録再生方法及び装置
JPH0787448A (ja) * 1993-06-30 1995-03-31 Victor Co Of Japan Ltd デジタル映像信号の符号化回路及び復号化回路
KR950010632A (ko) * 1993-09-17 1995-04-28 배순훈 동영상부호화기
JPH0795525A (ja) * 1993-09-17 1995-04-07 Canon Inc ディジタル信号記録装置
JP3568984B2 (ja) * 1994-06-20 2004-09-22 株式会社日立製作所 情報の再生方法、再生装置、出力方法及び出力装置
JP3629728B2 (ja) * 1994-08-31 2005-03-16 ソニー株式会社 動画像信号符号化方法、動画像信号符号化装置及び動画像信号記録媒体
JPH0877720A (ja) * 1994-09-01 1996-03-22 Fuji Photo Film Co Ltd 磁気情報の記録方法
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
JP3575100B2 (ja) * 1994-11-14 2004-10-06 ソニー株式会社 データ送信／受信装置及び方法並びにデータ記録／再生装置及び方法
US5623424A (en) * 1995-05-08 1997-04-22 Kabushiki Kaisha Toshiba Rate-controlled digital video editing method and system which controls bit allocation of a video encoder by varying quantization levels
US5684714A (en) * 1995-05-08 1997-11-04 Kabushiki Kaisha Toshiba Method and system for a user to manually alter the quality of a previously encoded video sequence
US5612900A (en) * 1995-05-08 1997-03-18 Kabushiki Kaisha Toshiba Video encoding method and system which encodes using a rate-quantizer model
US6026232A (en) * 1995-07-13 2000-02-15 Kabushiki Kaisha Toshiba Method and system to replace sections of an encoded video bitstream
US5838874A (en) * 1995-05-08 1998-11-17 Kabushiki Kaisha Toshiba Audiovisual encoding system with a reduced number of audio encoders
JP3309642B2 (ja) * 1995-05-31 2002-07-29 ソニー株式会社 画像情報記録方法及びそのシステム
CN1625238A (zh) 1996-03-15 2005-06-08 英戴克系统公司 盒式磁带录像机索引和电子节目引导的组合
US5745642A (en) * 1996-03-15 1998-04-28 Broderbund Software, Inc. System to add selectivley persistent resource data to unused bandwidth of digital movie
BE1010193A3 (nl) * 1996-04-17 1998-02-03 Philips Electronics Nv Encodeer-inrichting voor het encoderen van een programma en opteken-inrichting.
JPH10143977A (ja) * 1996-09-10 1998-05-29 Sony Corp ディスク装置およびそれを用いたビデオカメラ装置
JPH10199142A (ja) * 1997-01-06 1998-07-31 Sony Corp 番組記録装置
KR100224094B1 (ko) * 1997-05-13 1999-10-15 윤종용 기록매체 잔량에 따른 녹화 제어 장치 및 그 제어 방법
JP4110593B2 (ja) 1997-05-19 2008-07-02 ソニー株式会社 信号記録方法及び信号記録装置
IL125141A0 (en) * 1998-06-29 1999-01-26 Nds Ltd Advanced television system
IL121230A (en) 1997-07-03 2004-05-12 Nds Ltd Intelligent electronic program guide
JP3971487B2 (ja) * 1997-07-10 2007-09-05 ソニー株式会社 記録装置および記録方法、並びに記録媒体
KR100265113B1 (ko) 1997-08-06 2000-09-01 윤종용 방송프로그램녹화방법
US6049330A (en) * 1997-08-28 2000-04-11 Oak Technology, Inc. Method and apparatus for optimizing storage of compressed images in memory
USRE40947E1 (en) 1997-10-14 2009-10-27 Ibiden Co., Ltd. Multilayer printed wiring board and its manufacturing method, and resin composition for filling through-hole
US7289723B2 (en) 1997-12-12 2007-10-30 Kabushiki Kaisha Toshiba Digital recording system using variable recording rate
TW385436B (en) 1997-12-12 2000-03-21 Toshiba Corp Digital recording system using variable recording rate
JPH11213556A (ja) * 1998-01-22 1999-08-06 Pioneer Electron Corp 情報記録装置
EP0936819A3 (de) * 1998-02-13 2001-06-13 Hitachi, Ltd. Digitale Aufnahme- und Wiedergabevorrichtung
US7313318B2 (en) * 1998-06-17 2007-12-25 Victor Company Of Japan, Limited Video signal encoding and recording apparatus with variable transmission rate
CN1867068A (zh) 1998-07-14 2006-11-22 联合视频制品公司 交互式电视节目导视系统及其方法
TW465235B (en) 1998-09-17 2001-11-21 United Video Properties Inc Electronic program guide with digital storage
JP4406988B2 (ja) * 1999-03-29 2010-02-03 ソニー株式会社 不揮発性記録媒体、記録方法、記録装置
US8250617B2 (en) 1999-10-29 2012-08-21 Opentv, Inc. System and method for providing multi-perspective instant replay
US6678463B1 (en) * 2000-08-02 2004-01-13 Opentv System and method for incorporating previously broadcast content into program recording
EP1104196A3 (de) * 1999-11-09 2004-06-16 Denon, Ltd. Einrichtung zur Datenkomprimierung und -speicherung
JP2001203975A (ja) * 2000-01-24 2001-07-27 Matsushita Electric Ind Co Ltd 画像記録装置
EP1124382A3 (de) * 2000-02-08 2004-04-14 Deutsche Thomson-Brandt Gmbh Verfahren und Vorrichtung zum Bitratekontrolle ein einem Video- oder Audiokoder
EP1124381A1 (de) * 2000-02-08 2001-08-16 Deutsche Thomson-Brandt Gmbh Verfahren und Vorrichtung zur Bitratensteuerung in einem Video- oder Audiocoder
CN1448021A (zh) 2000-04-10 2003-10-08 联合视频制品公司 具有集成节目表的交互式电视节目指南系统
US20020003941A1 (en) * 2000-06-26 2002-01-10 Eiichi Hatae Remaining recordable time calculation apparatus that converts amount of free area of recording medium into time
MX336193B (es) 2000-10-11 2016-01-11 Rovi Guides Inc Sistemas y metodos para proporcionar almacenamiento de datos en servidores, mediante un sistema de entrega de medios a peticion.
JP3711902B2 (ja) * 2001-07-30 2005-11-02 ヤマハ株式会社 光ディスク記録における記録密度決定方法
KR100456020B1 (ko) * 2002-02-09 2004-11-08 삼성전자주식회사 에이브이 기기의 기록매체 사용방법
JP2004013922A (ja) * 2002-06-03 2004-01-15 Orion Denki Kk 記録再生装置
JP4786117B2 (ja) * 2002-09-06 2011-10-05 ソニー株式会社 情報処理装置および方法、並びに、プログラム
US7493646B2 (en) 2003-01-30 2009-02-17 United Video Properties, Inc. Interactive television systems with digital video recording and adjustable reminders
JP3740576B2 (ja) * 2003-05-14 2006-02-01 船井電機株式会社 ディスク記録再生装置およびディスク記録装置
JP2005050395A (ja) * 2003-07-29 2005-02-24 Pioneer Electronic Corp 情報記録装置、情報記録方法、情報記録用プログラム及び当該情報記録用プログラムを記録した情報記録媒体
JP2005167742A (ja) 2003-12-03 2005-06-23 Funai Electric Co Ltd Ｄｖｄレコーダおよび映像信号記録装置
CN1922683B (zh) * 2004-06-11 2010-06-16 松下电器产业株式会社 记录再现装置
KR100608597B1 (ko) * 2004-06-29 2006-08-03 삼성전자주식회사 콤보 시스템에서 적응적 레코딩 방법
US20060062478A1 (en) * 2004-08-16 2006-03-23 Grandeye, Ltd., Region-sensitive compression of digital video
EP1681865A1 (de) * 2005-01-12 2006-07-19 Thomson Licensing Verfahren zur Aufzeichnungsprogrammierung
EP1681866B1 (de) * 2005-01-12 2017-04-19 Thomson Licensing Verfahren für vorprogrammierte Aufzeichnung
JP2008299880A (ja) * 2005-09-27 2008-12-11 Pioneer Electronic Corp 情報記録装置、情報記録方法、並びに、情報記録プログラムおよびそれを記録した記録媒体
US8548297B2 (en) * 2008-09-11 2013-10-01 Nice Systems Ltd. Method and system for utilizing storage in network video recorders
US10063934B2 (en) 2008-11-25 2018-08-28 Rovi Technologies Corporation Reducing unicast session duration with restart TV
US8805418B2 (en) 2011-12-23 2014-08-12 United Video Properties, Inc. Methods and systems for performing actions based on location-based rules

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6098127U (ja) * 1983-12-07 1985-07-04 ソニー株式会社 記録装置
JPS63104259A (ja) * 1986-10-22 1988-05-09 Fuji Photo Film Co Ltd 圧縮率可変音声記録装置
JP2676736B2 (ja) * 1987-05-16 1997-11-17 キヤノン株式会社 情報信号時間軸圧縮回路
US5079630A (en) * 1987-10-05 1992-01-07 Intel Corporation Adaptive video compression system
US5032927A (en) * 1988-03-01 1991-07-16 Fuji Photo Film Co., Ltd. Image signal recording apparatus capable of recording compressed image data together with audio data
DE69021143T2 (de) * 1989-06-28 1996-02-29 Ibm Verfahren zur wirksamen Verwendung von auswechselbaren Aufzeichnungsmedien für Daten.
US5237460A (en) * 1990-12-14 1993-08-17 Ceram, Inc. Storage of compressed data on random access storage devices

Also Published As

Publication number Publication date
JP3465272B2 (ja) 2003-11-10
JPH0676474A (ja) 1994-03-18
EP0584991A3 (en) 1994-05-11
DE69326729T2 (de) 2000-04-27
US5381275A (en) 1995-01-10
EP0584991A2 (de) 1994-03-02
EP0584991B1 (de) 1999-10-13

Similar Documents

Publication Publication Date Title
DE69326729T2 (de) Gerät und Verfahren zur Aufzeichnung digitaler Daten
DE69124817D1 (de) Verfahren und Gerät zur Aufzeichnung von Daten
DE69027726D1 (de) Verfahren und Einrichtung zur Datenaufzeichnung und -Wiedergabe
DE69617285T2 (de) Gerät und Verfahren zur Aufzeichnung und Wiedergabe von Daten
DE69424462D1 (de) Gerät und Verfahren zur Wiedergabe von kontinuierlichen Daten
DE69322590T2 (de) Verfahren und Vorrichtung zur Aufzeichnung und Wiedergabe von Information
DE69126343D1 (de) Verfahren/Gerät zur Informationsaufzeichnung und Informationswiedergabe
DE69425543D1 (de) Verfahren und Gerät zur Aufzeichnung von Informationssignalen und Aufzeichnungsmedium
DE69321037D1 (de) Gerät- und Aufzeichnungsmethode für digitalen Daten
DE69434307D1 (de) Verfahren und Gerät zur digitalen Datenaufnahme und digitales Datenwiedergabegerät
DE69223222D1 (de) Datenformat zur digitalen Datenaufzeichnung und Verfahren
DE69324180D1 (de) Gerät und Verfahren zur Aufzeichnung und Wiedergabe digitaler Signale
DE69328717D1 (de) Datenaufzeichnungstrager,aufzeichnungs,wiedegabegerat und verfahren zur aufzeichnung
DE69123496D1 (de) Verfahren zur datenaufzeichnung und wiedergabe
DE69435064D1 (de) Verfahren und Vorrichtung zur Aufnahme und Wiedergabe digitaler Daten
DE69123895D1 (de) Verfahren und Gerät zur Aufzeichnung von Video- und Informationssignalen
DE69421420D1 (de) Informationsaufzeichnungs- und wiedergabegerät und Verfahren zur Aufzeichnung und Wiedergabe von Information
DE69521225D1 (de) Verfahren und Gerät zur Aufzeichnung und Wiedergabe von Daten
DE69128058D1 (de) Magnetooptisches Verfahren und Gerät zur Datenaufzeichnung/-wiedergabe
DE69320025T2 (de) Verfahren und gerät zur informationsaufzeichnung
DE69418225T2 (de) Gerät und Verfahren zur Aufzeichnung von digitalen Videosignalen
DE69124427T2 (de) Magnetooptisches Verfahren und Gerät zur Aufzeichnung/Wiedergabe von Daten
DE69619150T2 (de) Verfahren und Gerät zur Aufzeichnung von digitalen Signalen
DE59407755D1 (de) Digitales Aufzeichnungs- und Wiedergabegerät und Verfahren
DE69520805D1 (de) Verfahren und Gerät zur Aufzeichnung/Wiedergabe von Information

Legal Events

Date Code Title Description
8364 No opposition during term of opposition