DE69631393T2 - Dekoder für komprimierte und multiplexierte Bild- und Audiodaten - Google Patents

Dekoder für komprimierte und multiplexierte Bild- und Audiodaten Download PDF

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Publication number
DE69631393T2
DE69631393T2 DE69631393T DE69631393T DE69631393T2 DE 69631393 T2 DE69631393 T2 DE 69631393T2 DE 69631393 T DE69631393 T DE 69631393T DE 69631393 T DE69631393 T DE 69631393T DE 69631393 T2 DE69631393 T2 DE 69631393T2
Authority
DE
Germany
Prior art keywords
decoder
compressed
audio data
multiplexed image
multiplexed
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
DE69631393T
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English (en)
Other versions
DE69631393D1 (de
Inventor
Yukio Fujii
Masuo Oku
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.)
Hitachi Ltd
Original Assignee
Hitachi 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
Priority claimed from JP07113195A external-priority patent/JP3520595B2/ja
Priority claimed from JP7113295A external-priority patent/JP3301263B2/ja
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE69631393D1 publication Critical patent/DE69631393D1/de
Application granted granted Critical
Publication of DE69631393T2 publication Critical patent/DE69631393T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04N21/434—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
    • H04N21/4345—Extraction or processing of SI, e.g. extracting service information from an MPEG stream
    • 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
    • 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
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • 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
    • H04N21/2368—Multiplexing of audio and video streams
    • 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
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2381—Adapting the multiplex stream to a specific network, e.g. an Internet Protocol [IP] network
    • 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
    • H04N21/242—Synchronization processes, e.g. processing of PCR [Program Clock References]
    • 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
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • 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
    • 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
    • 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
    • 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
    • H04N21/4341—Demultiplexing of audio and video streams
    • 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
    • H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
    • 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
    • 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
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • H04N21/4381—Recovering the multiplex stream from a specific network, e.g. recovering MPEG packets from ATM cells

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Signal Processing For Recording (AREA)
DE69631393T 1995-03-29 1996-03-27 Dekoder für komprimierte und multiplexierte Bild- und Audiodaten Expired - Lifetime DE69631393T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP07113195A JP3520595B2 (ja) 1995-03-29 1995-03-29 符号化画像・音声データの受信装置
JP7113295A JP3301263B2 (ja) 1995-03-29 1995-03-29 データ復号装置

Publications (2)

Publication Number Publication Date
DE69631393D1 DE69631393D1 (de) 2004-03-04
DE69631393T2 true DE69631393T2 (de) 2004-10-21

Family

ID=26412258

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69631393T Expired - Lifetime DE69631393T2 (de) 1995-03-29 1996-03-27 Dekoder für komprimierte und multiplexierte Bild- und Audiodaten

Country Status (5)

Country Link
US (3) US5898695A (de)
EP (1) EP0735776B1 (de)
KR (1) KR100226528B1 (de)
CN (1) CN1085008C (de)
DE (1) DE69631393T2 (de)

Families Citing this family (219)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0152788B1 (ko) 1994-11-26 1998-10-15 이헌조 디지탈 영상 시스템의 복사 방지 방법 및 장치
KR0136458B1 (ko) 1994-12-08 1998-05-15 구자홍 디지탈 자기 기록재생 시스템의 복사 방지장치
US6069902A (en) * 1995-06-14 2000-05-30 Matsushita Electric Industrial Co., Ltd. Broadcast receiver, transmission control unit and recording/reproducing apparatus
TW436777B (en) * 1995-09-29 2001-05-28 Matsushita Electric Ind Co Ltd A method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween
KR100192504B1 (ko) * 1996-01-05 1999-06-15 구자홍 엠펙2 트랜스포트 디코더의 데이타 입출력장치
JP3269768B2 (ja) * 1996-01-16 2002-04-02 株式会社東芝 ディジタル信号受信装置
EP0899950B1 (de) * 1996-05-16 2005-11-23 Kabushiki Kaisha Infocity Verfahren zur übertragung und anzeige von zusatz-informationen sowie informationsanzeigevorrichtung unter verwendung von einem icon
US5838873A (en) * 1996-05-31 1998-11-17 Thomson Consumer Electronics, Inc. Packetized data formats for digital data storage media
US5754651A (en) * 1996-05-31 1998-05-19 Thomson Consumer Electronics, Inc. Processing and storage of digital data and program specific information
US5844478A (en) * 1996-05-31 1998-12-01 Thomson Consumer Electronics, Inc. Program specific information formation for digital data processing
KR100203262B1 (ko) * 1996-06-11 1999-06-15 윤종용 픽춰단위 동기화를 위한 비디오디코더의 인터페이스장치
JP3279186B2 (ja) * 1996-06-21 2002-04-30 日本電気株式会社 動画像データの再生制御方式
KR19990044344A (ko) * 1996-07-02 1999-06-25 이데이 노부유끼 정보 전송 장치 및 전송 방법
US6418140B1 (en) * 1996-07-03 2002-07-09 Matsushita Electric Industrial Co., Ltd. Data multiplexing method, data multiplexer using the multiplexing method, multiple data repeater, multiple data decoding method, multiple data decoding device using the decoding method, and recording medium on which the methods are recorded
JP2001502503A (ja) * 1996-10-11 2001-02-20 サーノフ コーポレイション ビットストリーム解析のための装置及び方法
US6414726B1 (en) * 1996-11-01 2002-07-02 Texas Instruments Incorporated Device for identifying packets of digital data and a receiver for digital television signals equipped with such a device
GB9624001D0 (en) * 1996-11-19 1997-01-08 Digi Media Vision Ltd Method and apparatus for modifying tables of data
FI964640A (fi) * 1996-11-21 1998-07-28 Nokia Multimedia Network Terminals Oy Menetelmä osoitetietojen välittämiseksi
JPH10178614A (ja) * 1996-12-17 1998-06-30 Hitachi Ltd ディジタル放送信号の受信および記録再生装置
KR100261706B1 (ko) * 1996-12-17 2000-07-15 가나이 쓰도무 디지탈방송신호의 수신장치와 수신 및 기록재생장치
US6157673A (en) * 1996-12-26 2000-12-05 Philips Electronics North America Corp. Fast extraction of program specific information from multiple transport streams
KR19980054368A (ko) * 1996-12-27 1998-09-25 구자홍 트랜스포트 디코더의 데이터 입출력장치
US6445825B2 (en) * 1997-01-23 2002-09-03 Sony Corporation Apparatus and method of generating compressed data
JP2933133B2 (ja) * 1997-01-28 1999-08-09 日本電気株式会社 ディジタル映像信号多重方式および分離方式
US6067303A (en) * 1997-02-25 2000-05-23 International Business Machines Corporation Method and apparatus for detecting and controlling data stream splicing in ATM networks
DE19710972A1 (de) * 1997-03-17 1998-10-01 Ulrich Kretzschmar Verfahren und Vorrichtung zur Datenübertragung
SE520064C2 (sv) * 1997-03-18 2003-05-20 Telia Ab Förbättringar av, eller med avseende på, MPEG-2 bredbandsmultimediaterminaler för audiovisuell kommunikation, eller distribution
BR9714600A (pt) * 1997-03-21 2002-09-10 Canal Plus Sa Extração de seções de dados de um fluxo de dados transmitidos
US6369861B1 (en) * 1997-03-31 2002-04-09 Matsushita Electric Industrial Co., Ltd. Program selection system for a digital television receiver
US6259694B1 (en) * 1997-04-01 2001-07-10 Sony Corporation Signal processing circuit
IL120612A (en) * 1997-04-06 1999-12-31 Optibase Ltd Method for compressing an audio-visual signal
KR100230281B1 (ko) 1997-04-14 1999-11-15 윤종용 프로그램 번호를 전송 및 수신하는 멀티미디어 시스템과 프로그램 번호 전송 및 수신방법
GB2325595B (en) * 1997-05-21 2002-06-19 Sony Uk Ltd Demultiplexer
FR2765441B1 (fr) * 1997-06-27 2002-12-13 Sagem Procede de transmission de donnees en paquets entre un emetteur de television numerique et des recepteurs de television
US6337715B1 (en) * 1997-07-04 2002-01-08 Matsushita Electric Industrial Co., Ltd. Broadcasting reception apparatus and data broadcasting method
DE69840588D1 (de) * 1997-07-23 2009-04-09 Panasonic Corp Einrichtung zum Multiplexdatenempfang
US6535530B1 (en) * 1997-07-23 2003-03-18 Matsushita Electric Industrial Co., Ltd. Apparatus and method for demultiplexing multiplexed data
EP0893913A1 (de) * 1997-07-24 1999-01-27 CANAL+ Société Anonyme Verarbeitung eines digitalen Transportstroms
JP3185863B2 (ja) * 1997-09-22 2001-07-11 日本電気株式会社 データ多重化方法および装置
US6118486A (en) * 1997-09-26 2000-09-12 Sarnoff Corporation Synchronized multiple format video processing method and apparatus
US6091772A (en) * 1997-09-26 2000-07-18 International Business Machines, Corporation Black based filtering of MPEG-2 compliant table sections
JP3578913B2 (ja) * 1997-09-29 2004-10-20 松下電器産業株式会社 データ一致検出装置，及びデータ選別装置
CN100473106C (zh) * 1997-09-29 2009-03-25 松下电器产业株式会社 数据一致性检测装置、数据一致性判断装置及数据挑选装置
US6438693B1 (en) * 1997-09-30 2002-08-20 Sony Corporation Modular broadcast receiver system and memo
US6148422A (en) * 1997-10-07 2000-11-14 Nortel Networks Limited Telecommunication network utilizing an error control protocol
JP3389843B2 (ja) 1997-10-17 2003-03-24 日本電気株式会社 情報処理装置におけるデジタル放送受信システム
JP3573759B2 (ja) * 1997-10-23 2004-10-06 三菱電機株式会社 画像復号化装置、画像符号化装置、画像通信システム、符号化ビットストリーム変換装置及び画像復号化方法
US6678243B2 (en) * 1997-11-14 2004-01-13 Ess Technology, Inc. Variable codec frame length
EP0917355A1 (de) * 1997-11-14 1999-05-19 Sony International (Europe) GmbH Verteilung von MPEG-2-Transportströmen über IEEE 1394-Hausnetzwerk
EP0917356A1 (de) * 1997-11-17 1999-05-19 CANAL+ Société Anonyme Paketfilterung
US6205140B1 (en) * 1997-12-01 2001-03-20 Intel Corporation Communication of dynamic dependencies along media streams
KR100301825B1 (ko) * 1997-12-29 2001-10-27 구자홍 엠펙비디오디코디시스템및엠펙비디오디코딩시스템의오버플로우처리방법
JP3849144B2 (ja) * 1997-12-31 2006-11-22 ソニー株式会社 符号化データ出力装置及び方法並びに符号化データ制御装置及び方法
WO1999035824A1 (en) * 1998-01-07 1999-07-15 Thomson Consumer Electronics, Inc. Apparatus for providing a video lip sync delay and method therefore
GB9802093D0 (en) 1998-01-30 1998-03-25 Sgs Thomson Microelectronics Digital receiver demultiplexer
GB9802097D0 (en) * 1998-01-30 1998-03-25 Sgs Thomson Microelectronics DMA controller
GB9802094D0 (en) * 1998-01-30 1998-03-25 Sgs Thomson Microelectronics Flexible filtering
DE69937661D1 (de) * 1998-02-20 2008-01-17 Matsushita Electric Ind Co Ltd Bilddekodierer
JP3189889B2 (ja) * 1998-02-20 2001-07-16 日本電気株式会社 Ｐｉｄフィルタ回路
IL123906A0 (en) 1998-03-31 1998-10-30 Optibase Ltd Method for synchronizing audio and video streams
KR100301012B1 (ko) * 1998-06-27 2001-10-27 윤종용 광 디스크 기록/재생 장치 및 그 방법 및 정보 구조
US6169747B1 (en) * 1998-07-08 2001-01-02 Ess Technology, Inc. Variable code frame length for multistream applications
US8286207B1 (en) * 1998-07-13 2012-10-09 Thomson Licensing System for processing programs and system timing information derived from multiple broadcast sources
US7558472B2 (en) 2000-08-22 2009-07-07 Tivo Inc. Multimedia signal processing system
US6233389B1 (en) 1998-07-30 2001-05-15 Tivo, Inc. Multimedia time warping system
US8380041B2 (en) * 1998-07-30 2013-02-19 Tivo Inc. Transportable digital video recorder system
US8577205B2 (en) 1998-07-30 2013-11-05 Tivo Inc. Digital video recording system
KR100289723B1 (ko) * 1998-09-15 2001-05-15 윤종용 다중네트워크의수신이가능한수신기와그수신방법
US6304914B1 (en) * 1998-09-22 2001-10-16 Microsoft Corporation Method and apparatus for pre-compression packaging
US6973258B1 (en) * 1998-10-02 2005-12-06 Lg Electronics Inc. Method and apparatus for recording digital data streams
US6553086B1 (en) * 1998-10-02 2003-04-22 Lg Electronics, Inc. Method and apparatus for recording time information for digital data streams
GB9821518D0 (en) * 1998-10-02 1998-11-25 Sony Uk Ltd Digital signal processing and signal format
US6137539A (en) * 1998-10-09 2000-10-24 Matshushita Electric Industrial Co, Ltd Digital television status display
US6366617B1 (en) * 1998-10-09 2002-04-02 Matsushita Electric Industrial Co., Ltd. Programmable filter for removing selected user data from an MPEG-2 bit stream
US6522694B1 (en) 1998-10-09 2003-02-18 Matsushita Electric Industrial Co., Ltd. Programmable filter for removing stuffing bits from an MPEG-2 bit-stream
FR2784535B1 (fr) * 1998-10-13 2000-12-15 Dassault Automatismes Dispositif et procede de visualisation automatique de sequences d'images fixes et/ou animees sur site en exterieur
US6604243B1 (en) * 1998-11-10 2003-08-05 Open Tv System and method for information filtering
US6891859B2 (en) * 1998-11-10 2005-05-10 Kunihiro Hyakutake Information transmission, information display method and information display apparatus
US6629318B1 (en) * 1998-11-18 2003-09-30 Koninklijke Philips Electronics N.V. Decoder buffer for streaming video receiver and method of operation
JP2000183995A (ja) * 1998-12-14 2000-06-30 Sony Corp データ処理回路
JP2002533026A (ja) * 1998-12-15 2002-10-02 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ チャンネルをサーチする方法と装置
FR2787963B1 (fr) * 1998-12-28 2001-02-09 Thomson Multimedia Sa Procede de stockage d'un flux de donnees audio et video numeriques, dispositif de stockage et recepteur pour la mise en oeuvre du procede
JP3495625B2 (ja) * 1999-01-11 2004-02-09 三洋電機株式会社 デジタル放送受信機におけるｔｓデータフィルタリング回路
DE19903266B4 (de) * 1999-01-28 2005-09-29 Harman Becker Automotive Systems (Xsys Division) Gmbh Lokales Netzwerk in einem Fahrzeug
KR100326144B1 (ko) * 1999-02-09 2002-03-13 구자홍 기록 디지털 데이터 스트림의 탐색정보 생성방법 및 이를이용한 탐색방법과, 그 장치
US6625810B1 (en) * 1999-02-16 2003-09-23 General Instrument Corporation Delivery of interactive program guide data
US6243393B1 (en) * 1999-03-29 2001-06-05 Electrocom Communication Systems Collision tolerant radio modem
US6850691B1 (en) 1999-03-30 2005-02-01 Tivo, Inc. Automatic playback overshoot correction system
JP3348683B2 (ja) 1999-04-27 2002-11-20 日本電気株式会社 デジタル放送受信装置
JP2000316027A (ja) * 1999-04-28 2000-11-14 Sony Corp 情報処理装置および方法、並びに提供媒体
EP1056297A3 (de) * 1999-05-24 2002-10-02 Agilent Technologies, Inc. (a Delaware corporation) Multimediadekodierer mit Fehlererkennung
US6621817B1 (en) * 1999-07-06 2003-09-16 Texas Instruments Incorporated Transport packet parser
US6789124B1 (en) * 1999-07-22 2004-09-07 General Instrument Corporation Multi-standard enhanced inband data receiver
WO2001015163A1 (fr) * 1999-08-20 2001-03-01 Sony Corporation Dispositif d'enregistrement et de reproduction d'information
US7000244B1 (en) * 1999-09-02 2006-02-14 Broadlogic Network Technologies, Inc. Multi-threaded direct memory access engine for broadcast data demultiplex operations
US8024767B1 (en) * 1999-09-14 2011-09-20 Ati Technologies Ulc Method and apparatus for receiving digital video signals
DE60045248D1 (de) 1999-09-20 2010-12-30 Tivo Inc Untertitel-etikettiersystem
KR100311479B1 (ko) 1999-10-06 2001-10-18 구자홍 디지털 티브이의 채널제어 장치 및 방법
EP1148727A1 (de) * 2000-04-05 2001-10-24 THOMSON multimedia Verfahren und Vorrichtung zur Dekodierung von digitalen Videosignalen in einem digitalen Fernsehsystem unter Verwendung von Scheinheadereinfügung
US7155735B1 (en) * 1999-10-08 2006-12-26 Vulcan Patents Llc System and method for the broadcast dissemination of time-ordered data
US9668011B2 (en) * 2001-02-05 2017-05-30 Avago Technologies General Ip (Singapore) Pte. Ltd. Single chip set-top box system
US6804257B1 (en) * 1999-11-25 2004-10-12 International Business Machines Corporation System and method for framing and protecting variable-lenght packet streams
BRPI0103897B1 (pt) * 2000-01-10 2015-07-28 Koninkl Philips Nv Métodos para gerar marcas de tempo de chegada de pacote de uma sequência de tempo real recebida de pacotes de sinal de informação, para reproduzir uma sequência de tempo real armazenada de pacotes de sinal de informação e para reproduzir duas sequências concatenadas de pacotes de sinal de informação em tempo real armazenados e aparelhos para gravar uma sequência de tempo real de pacotes de sinal de informação
US7028095B1 (en) 2000-03-23 2006-04-11 International Business Machines Corporation Block-based negative filtering of MPEG-2 compliant table sections
US6801536B1 (en) * 2000-03-23 2004-10-05 International Business Machines Corporation Remultiplexing audio/video PES streams from an MPEG transport system
US20040150746A1 (en) * 2000-05-15 2004-08-05 Mitsubishi Denki Kabushiki Kaisha Program selecting apparatus
EP1164798A1 (de) * 2000-06-15 2001-12-19 Sagem S.A. Sendeverteiler zum Versenden von Datenströmen an eine Vielzahl von Teilnehmern mit einem logischen Filter
IL153955A0 (en) * 2000-07-25 2003-07-31 Peribit Networks Inc Network architecture and methods for transparent on-line cross-sessional encoding and transport of network communications data
US6856651B2 (en) * 2000-07-25 2005-02-15 Peribit Networks, Inc. System and method for incremental and continuous data compression
WO2002011517A2 (en) * 2000-08-09 2002-02-14 Diva Systems Corporation Method and apparatus for transitioning between interactive program guide (ipg) pages
GB0022953D0 (en) * 2000-09-19 2000-11-01 Sgs Thomson Microelectronics Processing buffered data
US7061930B2 (en) * 2000-10-10 2006-06-13 Matsushita Electric Industrial Co., Ltd. Data selection/storage apparatus and data processing apparatus using data selection/storage apparatus
EP1204276A3 (de) * 2000-10-10 2007-01-03 Matsushita Electric Industrial Co., Ltd. Vorrichtung zur Bearbeitung eines digitalen Audio-Video Signals
US7224837B2 (en) * 2000-10-11 2007-05-29 Screenpeaks Ltd. Digital video broadcasting
US7095945B1 (en) * 2000-11-06 2006-08-22 Ati Technologies, Inc. System for digital time shifting and method thereof
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
US20020116705A1 (en) * 2001-02-20 2002-08-22 Perlman Stephen G. System and method for processing conditional access data
US20030223735A1 (en) * 2001-02-28 2003-12-04 Boyle William B. System and a method for receiving and storing a transport stream for deferred presentation of a program to a user
US8091112B1 (en) * 2001-02-28 2012-01-03 Keen Personal Technologies, Inc. System and a method for transmitting and receiving a program with improved efficiency
EP1374429A4 (de) * 2001-03-05 2009-11-11 Intervideo Inc Systeme und verfahren zur codierung und decodierung redundanter bewegungsvektoren in komprimierten videobitströmen
EP1239670A1 (de) * 2001-03-09 2002-09-11 Thomson multimedia Digital France Videogerät, insbesondere Videodekoder, und Speichersteuerungsverfahren in einem solchen Gerät
EP1239671B1 (de) * 2001-03-09 2007-07-25 Thomson Licensing Videogerät, insbesondere Videodekoder, und Speichersteuerungsverfahren in einem solchen Gerät
US6981274B2 (en) * 2001-03-30 2005-12-27 Intel Corporation Store and play of broadcast data from a multiplex data stream
JP3636307B2 (ja) * 2001-03-30 2005-04-06 松下電器産業株式会社 パケットデータ処理決定装置
JP2002304197A (ja) * 2001-04-03 2002-10-18 Mitsubishi Electric Corp オーディオ復号方法および装置
US7423987B2 (en) 2001-04-27 2008-09-09 The Directv Group, Inc. Feeder link configurations to support layered modulation for digital signals
US7639759B2 (en) * 2001-04-27 2009-12-29 The Directv Group, Inc. Carrier to noise ratio estimations from a received signal
US7583728B2 (en) 2002-10-25 2009-09-01 The Directv Group, Inc. Equalizers for layered modulated and other signals
US7822154B2 (en) 2001-04-27 2010-10-26 The Directv Group, Inc. Signal, interference and noise power measurement
US8005035B2 (en) 2001-04-27 2011-08-23 The Directv Group, Inc. Online output multiplexer filter measurement
US7471735B2 (en) 2001-04-27 2008-12-30 The Directv Group, Inc. Maximizing power and spectral efficiencies for layered and conventional modulations
US7778365B2 (en) * 2001-04-27 2010-08-17 The Directv Group, Inc. Satellite TWTA on-line non-linearity measurement
JP2004531963A (ja) * 2001-05-14 2004-10-14 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ ジッタのない復号化を伴うａｔｍ網を通じたｍｐｅｇデータパケット伝送
EP1267568A1 (de) * 2001-06-11 2002-12-18 STMicroelectronics Limited Verfahren und Schaltung zur Datenverarbeitung
JP3931595B2 (ja) * 2001-07-10 2007-06-20 株式会社日立製作所 データ修正装置及びデータ修正方法
US8676025B2 (en) 2002-03-01 2014-03-18 Broadcom Corporation Method of timebase management for MPEG decoding with personal video recording functionality
US7050505B2 (en) * 2001-09-13 2006-05-23 General Instrument Corporation Aliasing and routing of plural MPEG data streams
KR100939694B1 (ko) * 2001-10-15 2010-02-01 톰슨 라이센싱 미디어 객체를 송신하기 위한 다이내믹 에러 복구 메커니즘을 제공하는 방법 및 장치, 제어 패킷을 미디어 객체에 대응하는 복수의 데이터 패킷에 순차적으로 할당하는 방법 및 장치, 및 방송 아키택쳐에서 송신 에러를 결정하는 장치
CN1290334C (zh) * 2001-11-14 2006-12-13 松下电器产业株式会社 用于校正时钟频率的方法、接收设备、再现设备和程序
US7120168B2 (en) * 2001-11-20 2006-10-10 Sony Corporation System and method for effectively performing an audio/video synchronization procedure
US6868125B2 (en) * 2001-11-29 2005-03-15 Thomson Licensing S.A. Transport stream to program stream conversion
US7106757B2 (en) * 2001-12-19 2006-09-12 Intel Corporation System and method for streaming multimedia over packet networks
US6983408B2 (en) * 2002-03-08 2006-01-03 Microsoft Corporation Managing error/status information generated during video processing
US7149230B2 (en) * 2002-03-08 2006-12-12 Microsoft Corporation Transport processor for processing multiple transport streams
US7486680B1 (en) * 2002-03-21 2009-02-03 Ji Zhang Packet schedule timestamp for a compressed bitstream
JP3808394B2 (ja) 2002-04-02 2006-08-09 松下電器産業株式会社 ストリームデータ処理装置、ストリームデータ処理方法、プログラム、及び、媒体
FR2841080A1 (fr) * 2002-06-14 2003-12-19 Thomson Licensing Sa Procede de visualisation video utilisant un decodeur
AU2003280499A1 (en) * 2002-07-01 2004-01-19 The Directv Group, Inc. Improving hierarchical 8psk performance
EP1529347B1 (de) 2002-07-03 2016-08-24 The Directv Group, Inc. Verfahren und vorrichtung zur modulation in schichten
AU2003263732A1 (en) * 2002-10-11 2004-05-04 Matsushita Electric Industrial Co. Ltd. A method and apparatus for delivering programme-associated data to generate relevant visual displays for audio contents
US20040047424A1 (en) * 2002-10-15 2004-03-11 Kumar Ramaswamy System and method for transmitting digital video files with error recovery
US9432719B2 (en) * 2002-10-22 2016-08-30 Broadcom Corporation A/V System and method supporting a pull data flow scheme
EP1563620B1 (de) 2002-10-25 2012-12-05 The Directv Group, Inc. Signalprozessor für geschichtete Modulation mit niedrigerer Komplexität
US20040096021A1 (en) * 2002-11-14 2004-05-20 Unb Technologies, Inc. Communications methods for narrow band demodulation
US20040109497A1 (en) * 2002-11-14 2004-06-10 Unb Technologies, Inc. Communications system including a narrow band demodulator
US7219333B2 (en) * 2002-11-22 2007-05-15 Texas Instruments Incorporated Maintaining coherent synchronization between data streams on detection of overflow
KR100939711B1 (ko) * 2002-12-12 2010-02-01 엘지전자 주식회사 텍스트 기반의 서브타이틀 재생장치 및 방법
US7062048B2 (en) * 2003-01-27 2006-06-13 Wegener Communications, Inc. Apparatus and method for single encryption with multiple authorization of distributed content data
JP4331488B2 (ja) * 2003-02-20 2009-09-16 パナソニック株式会社 集積回路及びそれを用いた電子機器
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
JP4232549B2 (ja) * 2003-06-19 2009-03-04 ソニー株式会社 信号処理装置、信号処理方法、記録制限装置及び記録制限方法
US7206411B2 (en) 2003-06-25 2007-04-17 Wegener Communications, Inc. Rapid decryption of data by key synchronization and indexing
CA2475808A1 (en) * 2003-07-29 2005-01-29 Thomas M. Thorsteinson Pcr timing control in variable bit rate (vbr) transport streams
US7457282B2 (en) * 2003-10-29 2008-11-25 Nokia Corporation Method and apparatus providing smooth adaptive management of packets containing time-ordered content at a receiving terminal
JP2005151463A (ja) * 2003-11-19 2005-06-09 Pioneer Electronic Corp ストリームデータ受信装置およびストリームデータ受信方法
TWI315514B (en) * 2004-01-29 2009-10-01 Mediatek Inc Method for data transferring in a multi -chip system
US20050196146A1 (en) * 2004-02-10 2005-09-08 Yoo Jea Y. Method for reproducing text subtitle and text subtitle decoding system
EP1716701A1 (de) * 2004-02-10 2006-11-02 LG Electronic Inc. Textuntertitel-decoder und verfahren zum decodieren von textuntertitel-strömen
US7529467B2 (en) 2004-02-28 2009-05-05 Samsung Electronics Co., Ltd. Storage medium recording text-based subtitle stream, reproducing apparatus and reproducing method for reproducing text-based subtitle stream recorded on the storage medium
JP4541018B2 (ja) * 2004-04-01 2010-09-08 株式会社日立製作所 デジタル放送受信装置、テレビ装置、及びデジタル放送受信装置の制御方法
CN1985477B (zh) * 2004-05-13 2012-11-07 高通股份有限公司 用于分配信息到通信系统的信道的方法和设备
KR20050120491A (ko) * 2004-06-19 2005-12-22 삼성전자주식회사 멀티미디어 방송 시스템에서의 전송 에러 처리방법 및장치
KR100651894B1 (ko) * 2004-07-23 2006-12-06 엘지전자 주식회사 영상기기 및 그 제어방법
CN101077006A (zh) 2004-11-19 2007-11-21 Tivo股份有限公司 用于先前播放内容的安全传输的方法和设备
KR100725928B1 (ko) * 2004-12-09 2007-06-11 한국전자통신연구원 방송콘텐츠의 고속 복호화를 위한 디지털멀티미디어방송수신 단말 장치 및 그 방법
WO2006064423A1 (en) * 2004-12-13 2006-06-22 Koninklijke Philips Electronics N.V. Reception of a signal transmitted over a transmission link comprising coded channels
US7742687B2 (en) * 2005-03-22 2010-06-22 Mediatek Inc. Digital television recorders and stream format conversion and methods thereof
FR2883692A1 (fr) * 2005-03-25 2006-09-29 Thomson Licensing Sa Procede d'envoi de commande a un serveur de flux de donnees numeriques et appareil implementant le procede
KR20060113523A (ko) * 2005-04-28 2006-11-02 삼성전자주식회사 디지털 방송수신기의 데이터 처리 장치 및 방법
JP2006313479A (ja) * 2005-05-09 2006-11-16 Toshiba Corp 半導体集積回路装置及びデータ転送方法
US8345677B2 (en) * 2005-05-12 2013-01-01 Brian Crookes Digital program mapping
US7539219B2 (en) * 2005-05-12 2009-05-26 Radioshack Corporation Method and apparatus for synchronization of digital multimedia packets
US8098657B2 (en) * 2005-05-31 2012-01-17 Broadcom Corporation System and method for providing data commonality in a programmable transport demultiplexer engine
US8264960B2 (en) * 2005-05-31 2012-09-11 Broadcom Corporation Method and system for sharing AV/record resources in a programmable transport demultiplexer and PVR engine
US20070002871A1 (en) * 2005-06-30 2007-01-04 Nokia Corporation Padding time-slice frames with useful data
JP2007124044A (ja) * 2005-10-25 2007-05-17 Nec Electronics Corp 基準クロック再生回路及びデータ受信装置
US8135046B2 (en) 2005-11-11 2012-03-13 Broadcom Corporation Method and apparatus for demultiplexing, merging, and duplicating packetized elementary stream/program stream/elementary stream data
EP1953948B1 (de) * 2005-11-24 2013-10-02 Fujitsu Semiconductor Limited Taktsynchronisation in einer empfangsvorrichtung bei verspäteten datenpaketen
KR101381476B1 (ko) * 2006-02-14 2014-04-10 삼성전자주식회사 디지털 방송 시스템에서 방송 서비스 정보를 수신하기 위한방법 및 장치
US20070248318A1 (en) * 2006-03-31 2007-10-25 Rodgers Stephane W System and method for flexible mapping of AV vs record channels in a programmable transport demultiplexer/PVR engine
KR101177412B1 (ko) * 2006-04-20 2012-08-24 엘지전자 주식회사 방송 신호 송수신 장치 및 이를 이용한 방송 신호 송수신방법
US7971036B2 (en) * 2006-04-26 2011-06-28 Altera Corp. Methods and apparatus for attaching application specific functions within an array processor
JP2008042497A (ja) * 2006-08-04 2008-02-21 Seiko Epson Corp デコード装置、情報再生装置及び電子機器
US8671210B2 (en) 2007-05-07 2014-03-11 At&T Intellectual Property I, L.P. Methods, devices, systems, and computer program products for managing and delivering a live media stream
US8788614B2 (en) * 2007-05-07 2014-07-22 At&T Intellectual Property I, L.P. Methods, devices, systems, and computer program products for managing and delivering media content
JP5063195B2 (ja) * 2007-05-31 2012-10-31 ラピスセミコンダクタ株式会社 データ処理装置
US8171166B1 (en) * 2007-06-24 2012-05-01 Arris Group, Inc. Method and a computer program product for modifying or generating a multiple program transport stream
JP2009111932A (ja) * 2007-10-31 2009-05-21 Panasonic Corp 動画像復号化装置
JP2009118244A (ja) * 2007-11-07 2009-05-28 Internatl Business Mach Corp <Ibm> 再生単位が可変のデータを送信する技術
CN101202809B (zh) * 2007-12-13 2011-02-16 北京中星微电子有限公司 一种用于行缓冲器的压缩方法
US8181217B2 (en) * 2007-12-27 2012-05-15 Microsoft Corporation Monitoring presentation timestamps
US9032113B2 (en) 2008-03-27 2015-05-12 Apple Inc. Clock control for DMA busses
KR20110044751A (ko) * 2008-08-11 2011-04-29 소니 주식회사 수신 장치, 수신 방법 및 프로그램
US8144612B2 (en) * 2009-04-15 2012-03-27 Ibiquity Digital Corporation Systems and methods for transmitting media content via digital radio broadcast transmission for synchronized rendering by a receiver
US8660128B2 (en) 2009-04-15 2014-02-25 Ibiquity Digital Corporation Systems and methods for a multiport synchronous-asynchronous client for scheduling and delivering content for digital radio broadcast transmission
US8451868B2 (en) 2009-04-15 2013-05-28 Ibiquity Digital Corporation Systems and methods for transmitting media content via digital radio broadcast transmission for synchronized rendering by a receiver
US9036092B2 (en) 2013-06-24 2015-05-19 Broadcom Corporation Video channel change system
US20100329354A1 (en) * 2009-06-29 2010-12-30 Broadcom Corporation Systems and methods for achieving optimal digital video channel change performance
US8625474B2 (en) * 2009-09-09 2014-01-07 Qualcomm Incorporated System and method for the simultaneous reception of FLO and FLO-EV data
US9223643B2 (en) * 2010-03-04 2015-12-29 Microsoft Technology Licensing, Llc Content interruptions
KR101701742B1 (ko) * 2010-06-24 2017-02-02 삼성전자주식회사 이동통신 단말기 간 실시간 스트리밍을 위한 장치 및 방법
US9148647B2 (en) * 2013-02-06 2015-09-29 Mediatek Inc. Electronic devices and methods for processing video streams
KR101668283B1 (ko) 2014-02-06 2016-10-24 엔트릭스 주식회사 레이턴시를 고려한 영상 출력 방법, 이를 수행하는 장치 및 클라우드 스트리밍 서비스 시스템
KR101678388B1 (ko) 2014-02-06 2016-12-06 엔트릭스 주식회사 레이턴시를 고려한 영상 처리 방법, 이를 수행하는 장치 및 클라우드 스트리밍 서비스 시스템
KR101671311B1 (ko) 2014-02-27 2016-11-01 엔트릭스 주식회사 클라우드 스트리밍 서비스 시스템, 이를 위한 장치 및 클라우드 스트리밍 서비스 방법
US9717051B2 (en) * 2015-02-20 2017-07-25 Qualcomm Innovation Center, Inc. Proactive control of hardware based upon monitored processing
KR102402881B1 (ko) * 2015-06-05 2022-05-27 한화테크윈 주식회사 감시 시스템
KR20180037852A (ko) * 2016-10-05 2018-04-13 삼성전자주식회사 영상 처리 장치 및 그 제어방법
CN110784227B (zh) * 2019-10-21 2021-07-30 清华大学 一种对数据集的多路压缩方法、装置及存储介质

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2501937B1 (fr) * 1981-03-13 1985-06-07 Thomson Csf Dispositif de commutation de voies de transmission de donnees
EP0079028A3 (en) * 1981-09-28 1984-02-22 Mareko Oy Training apparatus for the posture maintaining muscles
NL8601182A (nl) * 1986-05-12 1987-12-01 Philips Nv 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.
GB9012538D0 (en) * 1990-06-05 1990-07-25 Philips Nv Coding of video signals
US5649029A (en) * 1991-03-15 1997-07-15 Galbi; David E. MPEG audio/video decoder
US5671319A (en) * 1992-07-31 1997-09-23 Nec Corporation Compression of video and audio signals and expansion of a compressed signal in accordance with an image hf component compression factor
US5535008A (en) * 1993-03-16 1996-07-09 Victor Company Of Japan, Ltd. Method for jump-reproducing video data of moving picture coded with high efficiency
JPH0759051A (ja) 1993-06-10 1995-03-03 Toshiba Corp 動画像処理装置
JP3238567B2 (ja) 1993-07-02 2001-12-17 株式会社ソニー・コンピュータエンタテインメント 画像生成方法及び装置
JP3552249B2 (ja) * 1993-07-09 2004-08-11 ソニー株式会社 画像および音声信号処理方法とその装置
JP3364281B2 (ja) * 1993-07-16 2003-01-08 パイオニア株式会社 時分割ビデオ及びオーディオ信号の同期方式
JP3299821B2 (ja) 1993-09-06 2002-07-08 松下電器産業株式会社 番組選択メニュー方式および映像配信システム
KR960008470B1 (en) * 1994-01-18 1996-06-26 Daewoo Electronics Co Ltd Apparatus for transferring bit stream data adaptively in the moving picture
JP3197766B2 (ja) * 1994-02-17 2001-08-13 三洋電機株式会社 Ｍｐｅｇオーディオデコーダ、ｍｐｅｇビデオデコーダおよびｍｐｅｇシステムデコーダ
US5420866A (en) * 1994-03-29 1995-05-30 Scientific-Atlanta, Inc. Methods for providing conditional access information to decoders in a packet-based multiplexed communications system
US5475688A (en) * 1994-04-22 1995-12-12 Thomson Consumer Electronics, Inc. Media error code generation as for a video inverse transport processor
US5475754A (en) * 1994-04-22 1995-12-12 Thomson Consumer Electronics, Inc. Packet video signal inverse transport processor memory address circuitry
CA2146472C (en) * 1994-04-22 2007-10-09 Kevin Elliott Bridgewater Packet video signal inverse transport processor with memory address circuitry
US5521979A (en) * 1994-04-22 1996-05-28 Thomson Consumer Electronics, Inc. Packet video signal inverse transport system
US5666293A (en) * 1994-05-27 1997-09-09 Bell Atlantic Network Services, Inc. Downloading operating system software through a broadcast channel
US5768539A (en) * 1994-05-27 1998-06-16 Bell Atlantic Network Services, Inc. Downloading applications software through a broadcast channel
US5635979A (en) * 1994-05-27 1997-06-03 Bell Atlantic Dynamically programmable digital entertainment terminal using downloaded software to control broadband data operations
US5559999A (en) * 1994-09-09 1996-09-24 Lsi Logic Corporation MPEG decoding system including tag list for associating presentation time stamps with encoded data units
JPH08149474A (ja) * 1994-11-17 1996-06-07 Hitachi Ltd 動画像復号化装置
JP3692164B2 (ja) * 1995-06-20 2005-09-07 ユナイテッド・モジュール・コーポレーション Ｍｐｅｇデコーダ
JP3146937B2 (ja) * 1995-07-13 2001-03-19 日本ビクター株式会社 高能率符号化された動画像情報から早送り，早戻し画像を再生する再生方法

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EP0735776B1 (de) 2004-01-28
CN1085008C (zh) 2002-05-15
KR960036743A (ko) 1996-10-28
EP0735776A2 (de) 1996-10-02
US5898695A (en) 1999-04-27
US6807191B2 (en) 2004-10-19
US20020067744A1 (en) 2002-06-06
US5966385A (en) 1999-10-12
KR100226528B1 (ko) 1999-10-15
DE69631393D1 (de) 2004-03-04
EP0735776A3 (de) 1998-05-06
CN1140956A (zh) 1997-01-22

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