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DE69736031D1 - Transportdekodierer für MPEG-2 - Google Patents

Transportdekodierer für MPEG-2

Info

Publication number
DE69736031D1
DE69736031D1 DE69736031T DE69736031T DE69736031D1 DE 69736031 D1 DE69736031 D1 DE 69736031D1 DE 69736031 T DE69736031 T DE 69736031T DE 69736031 T DE69736031 T DE 69736031T DE 69736031 D1 DE69736031 D1 DE 69736031D1
Authority
DE
Germany
Prior art keywords
mpeg
transport decoder
decoder
transport
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
DE69736031T
Other languages
English (en)
Other versions
DE69736031T2 (de
Inventor
Saipraisad V Naimpally
Joseph P O'hara
Edwin Robert Meyer
Robert T Ryan
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.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE69736031D1 publication Critical patent/DE69736031D1/de
Publication of DE69736031T2 publication Critical patent/DE69736031T2/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]
    • H04N21/40—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
    • H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
    • H04N21/4305—Synchronising client clock from received content stream, e.g. locking decoder clock with encoder clock, extraction of the PCR packets
    • 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
    • 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
    • H04N21/43—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
    • H04N7/00—Television systems
    • H04N7/24—Systems for the transmission of television signals using pulse code modulation
    • H04N7/52—Systems for transmission of a pulse code modulated video signal with one or more other pulse code modulated signals, e.g. an audio signal or a synchronizing signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
DE69736031T 1996-03-29 1997-03-24 Transportdekodierer für MPEG-2 Expired - Fee Related DE69736031T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/626,184 US5818539A (en) 1996-03-29 1996-03-29 System and method for updating a system time constant (STC) counter following a discontinuity in an MPEG-2 transport data stream
US626184 1996-03-29

Publications (2)

Publication Number Publication Date
DE69736031D1 true DE69736031D1 (de) 2006-07-20
DE69736031T2 DE69736031T2 (de) 2006-10-19

Family

ID=24509318

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69736031T Expired - Fee Related DE69736031T2 (de) 1996-03-29 1997-03-24 Transportdekodierer für MPEG-2

Country Status (6)

Country Link
US (1) US5818539A (de)
EP (1) EP0798932B1 (de)
JP (1) JP3883637B2 (de)
KR (1) KR100248456B1 (de)
CN (1) CN1108698C (de)
DE (1) DE69736031T2 (de)

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US6330285B1 (en) * 1998-02-11 2001-12-11 Tektronix, Inc. Video clock and framing signal extraction by transport stream “snooping”
US6486922B1 (en) * 1998-02-20 2002-11-26 Matsushita Electric Industrial Co., Ltd. Synchronization method of image decoder
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US6097699A (en) * 1998-06-05 2000-08-01 Gte Laboratories Incorporated Method and system for monitoring broadband quality of services
US6308280B1 (en) * 1998-06-25 2001-10-23 Hughes Electronics Corporation System for synchronizing discrete components to a common clock source
US6326960B1 (en) * 1998-09-04 2001-12-04 National Semiconductor Corporation Video output phase control in a decoder
US6175884B1 (en) * 1998-11-03 2001-01-16 Intel Corporation Efficient communication of transaction types using separate and orthogonal attribute fields in packet headers transferred between hubs in a computer system
KR100335441B1 (ko) * 1999-05-01 2002-05-04 윤종용 다중 비디오 디코딩 장치 및 그 방법
EP1496654B1 (de) * 1999-05-25 2006-07-12 Lucent Technologies Inc. Verfahren für Telekommunikation mit Internetprotokoll
KR100747052B1 (ko) 1999-07-13 2007-08-07 톰슨 라이센싱 패킷화된 프로그램 정보를 처리하고 디코딩하기 위한 방법
CA2313979C (en) * 1999-07-21 2012-06-12 Thomson Licensing Sa Synchronizing apparatus for a compressed audio/video signal receiver
JP3406255B2 (ja) * 1999-09-29 2003-05-12 松下電器産業株式会社 画像復号装置および方法
US6690683B1 (en) 1999-11-23 2004-02-10 International Business Machines Corporation Method and apparatus for demultiplexing a shared data channel into a multitude of separate data streams, restoring the original CBR
US6429902B1 (en) * 1999-12-07 2002-08-06 Lsi Logic Corporation Method and apparatus for audio and video end-to-end synchronization
US6459738B1 (en) * 2000-01-28 2002-10-01 Njr Corporation Method and apparatus for bitstream decoding
FR2806574B1 (fr) * 2000-03-15 2002-05-03 Thomson Multimedia Sa Dispositif de synchronisation d'applications interactives dans un recepteur de television
US6801536B1 (en) * 2000-03-23 2004-10-05 International Business Machines Corporation Remultiplexing audio/video PES streams from an MPEG transport system
CA2349914C (en) * 2000-06-09 2013-07-30 Invidi Technologies Corp. Advertising delivery method
US6940873B2 (en) 2000-12-27 2005-09-06 Keen Personal Technologies, Inc. Data stream control system for associating counter values with stored selected data packets from an incoming data transport stream to preserve interpacket time interval information
US7280738B2 (en) 2001-04-09 2007-10-09 International Business Machines Corporation Method and system for specifying a selection of content segments stored in different formats
US20020145622A1 (en) * 2001-04-09 2002-10-10 International Business Machines Corporation Proxy content editing system
US6870887B2 (en) * 2001-04-09 2005-03-22 International Business Machines Corporation Method and system for synchronization between different content encoding formats
US7730509B2 (en) 2001-06-08 2010-06-01 Invidi Technologies Corporation Asset delivery reporting in a broadcast network
US8676025B2 (en) * 2002-03-01 2014-03-18 Broadcom Corporation Method of timebase management for MPEG decoding with personal video recording functionality
JP4084646B2 (ja) * 2001-12-26 2008-04-30 松下電器産業株式会社 デジタル放送受信再生機能付き通信端末
FI114527B (fi) 2002-01-23 2004-10-29 Nokia Corp Kuvakehysten ryhmittely videokoodauksessa
CN1288915C (zh) 2002-01-23 2006-12-06 诺基亚有限公司 视频序列的编码和解码方法及相关的视频编码器和解码器
US7336667B2 (en) * 2002-11-21 2008-02-26 International Business Machines Corporation Apparatus, method and program product to generate and use CRC in communications network
JP4431537B2 (ja) * 2003-06-16 2010-03-17 パナソニック株式会社 パケット処理装置及び方法
JP4459590B2 (ja) * 2003-10-10 2010-04-28 パナソニック株式会社 Ｄｔｖデータ処理装置
CA2860960C (en) 2005-01-12 2022-04-12 Invidi Technologies Corporation Targeted impression model for broadcast network asset delivery
US20090094640A1 (en) * 2007-09-26 2009-04-09 Anderson Bruce J Targeted advertising in unicast, multicast and hybrid distribution system contexts
US20130254787A1 (en) 2006-05-02 2013-09-26 Invidi Technologies Corporation Method and apparatus to perform real-time audience estimation and commercial selection suitable for targeted advertising
CN107103489B (zh) * 2006-05-02 2021-09-28 英维迪技术公司 一种用于在广播网络中为有用资源确定目标的方法和设备
AU2007257685B2 (en) * 2006-06-12 2011-10-06 Invidi Technologies Corporation System and method for inserting media based on keyword search
US20070288953A1 (en) * 2006-06-12 2007-12-13 Sheeman Patrick M System and method for auctioning avails
CN1901548B (zh) * 2006-07-26 2012-10-03 白杰 缓冲区管理方法
WO2008094960A2 (en) * 2007-01-30 2008-08-07 Invidi Technologies Corporation Asset targeting system for limited resource environments
US8146126B2 (en) 2007-02-01 2012-03-27 Invidi Technologies Corporation Request for information related to broadcast network content
US8776115B2 (en) 2008-08-05 2014-07-08 Invidi Technologies Corporation National insertion of targeted advertisement
EP2332111B2 (de) 2008-08-06 2023-10-11 Invidi Technologies Corporation Datenabgleich von dritten für gezielte werbung
WO2010088605A2 (en) * 2009-01-30 2010-08-05 Invidi Technologies Corporation System and method for auctioning avails
JP2010232861A (ja) * 2009-03-26 2010-10-14 Sony Corp 情報処理装置、音声信号処理方法、およびプログラム
JP5496548B2 (ja) * 2009-05-29 2014-05-21 ルネサスエレクトロニクス株式会社 半導体集積回路
JP4999915B2 (ja) * 2009-12-21 2012-08-15 パナソニック株式会社 Ｄｔｖデータ処理装置
JP2011188310A (ja) * 2010-03-09 2011-09-22 Toshiba Corp 同期データ検出装置、同期データ検出方法及びプログラム
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US5699392A (en) * 1995-11-06 1997-12-16 Stellar One Corporation Method and system for the recovery of an encoder clock from an MPEG-2 transport stream
US5703877A (en) * 1995-11-22 1997-12-30 General Instrument Corporation Of Delaware Acquisition and error recovery of audio data carried in a packetized data stream
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Also Published As

Publication number Publication date
JPH1093960A (ja) 1998-04-10
CN1108698C (zh) 2003-05-14
EP0798932A2 (de) 1997-10-01
DE69736031T2 (de) 2006-10-19
EP0798932A3 (de) 2003-06-04
KR100248456B1 (ko) 2000-03-15
CN1173783A (zh) 1998-02-18
JP3883637B2 (ja) 2007-02-21
EP0798932B1 (de) 2006-06-07
US5818539A (en) 1998-10-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP

8339 Ceased/non-payment of the annual fee