CN1315322C - 记录再生系统 - Google Patents

记录再生系统 Download PDF

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Publication number
CN1315322C
CN1315322C CNB018177328A CN01817732A CN1315322C CN 1315322 C CN1315322 C CN 1315322C CN B018177328 A CNB018177328 A CN B018177328A CN 01817732 A CN01817732 A CN 01817732A CN 1315322 C CN1315322 C CN 1315322C
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CN
China
Prior art keywords
grouping
output
carrier
stream
carrier current
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
CNB018177328A
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English (en)
Chinese (zh)
Other versions
CN1606876A (zh
Inventor
西尾歳朗
后藤昌一
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Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of CN1606876A publication Critical patent/CN1606876A/zh
Application granted granted Critical
Publication of CN1315322C publication Critical patent/CN1315322C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • 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
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4135—Peripherals receiving signals from specially adapted client devices external 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]
    • H04N21/20—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
    • H04N21/23608—Remultiplexing multiplex streams, e.g. involving modifying time stamps or remapping the packet identifiers
    • 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
    • H04N21/432—Content retrieval operation from a local storage medium, e.g. hard-disk
    • H04N21/4325—Content retrieval operation from a local storage medium, e.g. hard-disk by playing back content from the storage medium
    • 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
    • H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4334—Recording operations
    • 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
    • H04N21/4344—Remultiplexing of multiplex streams, e.g. by modifying time stamps or remapping the packet identifiers
    • 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
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
    • H04N21/43632—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wired protocol, e.g. IEEE 1394
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H04N21/8455—Structuring of content, e.g. decomposing content into time segments involving pointers to the content, e.g. pointers to the I-frames of the video stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—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
    • H04N9/804—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Television Signal Processing For Recording (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Time-Division Multiplex Systems (AREA)
CNB018177328A 2000-09-18 2001-09-14 记录再生系统 Expired - Fee Related CN1315322C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP282481/2000 2000-09-18
JP2000282481A JP4331876B2 (ja) 2000-09-18 2000-09-18 デジタル信号記録再生システム
JP282481/00 2000-09-18

Publications (2)

Publication Number Publication Date
CN1606876A CN1606876A (zh) 2005-04-13
CN1315322C true CN1315322C (zh) 2007-05-09

Family

ID=18766994

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB018177328A Expired - Fee Related CN1315322C (zh) 2000-09-18 2001-09-14 记录再生系统

Country Status (6)

Country Link
US (1) US7242853B2 (enExample)
EP (1) EP1328119B1 (enExample)
JP (1) JP4331876B2 (enExample)
KR (1) KR100750796B1 (enExample)
CN (1) CN1315322C (enExample)
WO (1) WO2002023897A1 (enExample)

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US9118941B2 (en) 2002-02-22 2015-08-25 Cisco Technology Inc. Scrambled packet stream processing
KR101029807B1 (ko) * 2004-01-09 2011-04-22 엘지전자 주식회사 Ｐｖｒ 및 ｐｖｒ 기능을 갖는 ｄｍｂ 수신기
US7546857B2 (en) 2004-05-06 2009-06-16 Colder Products Company Connect/disconnect coupling for a container
EP1792491B1 (en) * 2004-09-23 2021-06-02 InterDigital Madison Patent Holdings Inserting metadata for trick play in video transport stream
JP4715306B2 (ja) * 2005-05-25 2011-07-06 ソニー株式会社 ストリーム制御装置、ストリーム再生方法、映像記録再生システム
US7991997B2 (en) * 2005-06-23 2011-08-02 Panasonic Avionics Corporation System and method for providing searchable data transport stream encryption
KR100718419B1 (ko) * 2005-11-07 2007-05-14 주식회사 대우일렉트로닉스 비디오 디코더의 저장 장치 및 그 제어 방법
US7455301B2 (en) 2006-03-02 2008-11-25 Virginia Sealing Products, Inc. Seamless corrugated insert gasket and method of forming the same
CN101600644B (zh) * 2006-07-11 2014-08-13 考尔得产品公司 用于容器的连接/分离联接装置
PL2082125T3 (pl) 2006-11-06 2015-06-30 Garlock Sealing Tech Llc Niskoobciążeniowa uszczelka i sposób jej wytwarzania
US20080115175A1 (en) 2006-11-13 2008-05-15 Rodriguez Arturo A System and method for signaling characteristics of pictures' interdependencies
US8416859B2 (en) 2006-11-13 2013-04-09 Cisco Technology, Inc. Signalling and extraction in compressed video of pictures belonging to interdependency tiers
US8875199B2 (en) 2006-11-13 2014-10-28 Cisco Technology, Inc. Indicating picture usefulness for playback optimization
US8873932B2 (en) 2007-12-11 2014-10-28 Cisco Technology, Inc. Inferential processing to ascertain plural levels of picture interdependencies
US20090180546A1 (en) 2008-01-09 2009-07-16 Rodriguez Arturo A Assistance for processing pictures in concatenated video streams
US8204359B2 (en) 2007-03-20 2012-06-19 At&T Intellectual Property I, L.P. Systems and methods of providing modified media content
US8958486B2 (en) 2007-07-31 2015-02-17 Cisco Technology, Inc. Simultaneous processing of media and redundancy streams for mitigating impairments
US8804845B2 (en) 2007-07-31 2014-08-12 Cisco Technology, Inc. Non-enhancing media redundancy coding for mitigating transmission impairments
US20090225983A1 (en) * 2007-10-31 2009-09-10 Ramiro Reinoso System and method for improved processing and decoding of an encrypted digital video signal
US8416858B2 (en) 2008-02-29 2013-04-09 Cisco Technology, Inc. Signalling picture encoding schemes and associated picture properties
WO2009152450A1 (en) 2008-06-12 2009-12-17 Cisco Technology, Inc. Picture interdependencies signals in context of mmco to assist stream manipulation
US8705631B2 (en) 2008-06-17 2014-04-22 Cisco Technology, Inc. Time-shifted transport of multi-latticed video for resiliency from burst-error effects
US8699578B2 (en) 2008-06-17 2014-04-15 Cisco Technology, Inc. Methods and systems for processing multi-latticed video streams
US8971402B2 (en) 2008-06-17 2015-03-03 Cisco Technology, Inc. Processing of impaired and incomplete multi-latticed video streams
EP2356812B1 (en) 2008-11-12 2015-06-10 Cisco Technology, Inc. Processing of a video program having plural processed representations of a single video signal for reconstruction and output
US8326131B2 (en) 2009-02-20 2012-12-04 Cisco Technology, Inc. Signalling of decodable sub-sequences
US8782261B1 (en) 2009-04-03 2014-07-15 Cisco Technology, Inc. System and method for authorization of segment boundary notifications
US8949883B2 (en) 2009-05-12 2015-02-03 Cisco Technology, Inc. Signalling buffer characteristics for splicing operations of video streams
US8279926B2 (en) 2009-06-18 2012-10-02 Cisco Technology, Inc. Dynamic streaming with latticed representations of video
KR101685738B1 (ko) * 2009-12-14 2016-12-20 스미토모덴키고교가부시키가이샤 콘텐츠 수신 장치, 콘텐츠 재생 장치, 콘텐츠 수신 재생 장치, 콘텐츠 수신 방법 및 프로그램

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08340541A (ja) * 1995-06-12 1996-12-24 Sony Corp デジタルデータの伝送方法、伝送装置、記録方法、記録装置、再生方法、再生装置、記録再生方法及び記録再生装置
JPH0998382A (ja) * 1995-10-02 1997-04-08 Matsushita Electric Ind Co Ltd 動画像情報の再生装置及び再生方法
CN1211140A (zh) * 1997-07-07 1999-03-17 株式会社东芝 智能数字电视接收机
US5991503A (en) * 1995-10-02 1999-11-23 Fujitsu Limited Moving picture data storing system and moving picture data decoding system
US6021199A (en) * 1996-11-14 2000-02-01 Kabushiki Kaisha Toshiba Motion picture data encrypting method and computer system and motion picture data encoding/decoding apparatus to which encrypting method is applied

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JPH08125966A (ja) 1994-10-24 1996-05-17 Matsushita Electric Ind Co Ltd 記録再生装置
KR100197847B1 (ko) * 1994-11-11 1999-06-15 니시무로 타이죠 패킷데이타의 기록장치 및 재생장치
JP3147682B2 (ja) 1994-11-11 2001-03-19 株式会社東芝 記録装置及び再生装置
JP4095681B2 (ja) 1995-02-24 2008-06-04 株式会社日立製作所 データ記録方法及び装置及びデータ記録再生装置
JP3253530B2 (ja) 1996-07-24 2002-02-04 三洋電機株式会社 動画像記録装置
EP0914000A4 (en) * 1996-07-24 2001-10-31 Sanyo Electric Co SYSTEM FOR RECORDING AND PLAYING BACK MOVING IMAGES
KR100232164B1 (ko) * 1997-02-05 1999-12-01 구자홍 트랜스포트 스트림의 다중.분리장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08340541A (ja) * 1995-06-12 1996-12-24 Sony Corp デジタルデータの伝送方法、伝送装置、記録方法、記録装置、再生方法、再生装置、記録再生方法及び記録再生装置
JPH0998382A (ja) * 1995-10-02 1997-04-08 Matsushita Electric Ind Co Ltd 動画像情報の再生装置及び再生方法
US5991503A (en) * 1995-10-02 1999-11-23 Fujitsu Limited Moving picture data storing system and moving picture data decoding system
US6021199A (en) * 1996-11-14 2000-02-01 Kabushiki Kaisha Toshiba Motion picture data encrypting method and computer system and motion picture data encoding/decoding apparatus to which encrypting method is applied
CN1211140A (zh) * 1997-07-07 1999-03-17 株式会社东芝 智能数字电视接收机

Also Published As

Publication number Publication date
EP1328119B1 (en) 2015-04-01
EP1328119A1 (en) 2003-07-16
KR100750796B1 (ko) 2007-08-20
EP1328119A4 (en) 2006-07-12
WO2002023897A1 (en) 2002-03-21
CN1606876A (zh) 2005-04-13
JP4331876B2 (ja) 2009-09-16
US7242853B2 (en) 2007-07-10
US20030182662A1 (en) 2003-09-25
KR20030030011A (ko) 2003-04-16
JP2002094940A (ja) 2002-03-29

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Granted publication date: 20070509

Termination date: 20200914