DE69700579D1 - Decodierungsgerät und Decodierungsverfahren - Google Patents

Decodierungsgerät und Decodierungsverfahren

Info

Publication number
DE69700579D1
DE69700579D1 DE69700579T DE69700579T DE69700579D1 DE 69700579 D1 DE69700579 D1 DE 69700579D1 DE 69700579 T DE69700579 T DE 69700579T DE 69700579 T DE69700579 T DE 69700579T DE 69700579 D1 DE69700579 D1 DE 69700579D1
Authority
DE
Germany
Prior art keywords
decoding
decoding device
decoding method
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
DE69700579T
Other languages
English (en)
Other versions
DE69700579T2 (de
Inventor
Osamu Kitabatake
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Publication of DE69700579D1 publication Critical patent/DE69700579D1/de
Application granted granted Critical
Publication of DE69700579T2 publication Critical patent/DE69700579T2/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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0602—Systems characterised by the synchronising information used
    • H04J3/0605—Special codes used as synchronising signal
    • H04J3/0608—Detectors therefor, e.g. correlators, state machines
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
    • 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
    • H04N21/4307—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen
    • H04N21/43072—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen of multiple content streams on the same device
    • 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
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44209—Monitoring of downstream path of the transmission network originating from a server, e.g. bandwidth variations of a wireless network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/06—Generation of synchronising signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
DE1997600579 1996-06-27 1997-06-26 Decodierungsgerät und Decodierungsverfahren Expired - Fee Related DE69700579T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16776796A JPH1013238A (ja) 1996-06-27 1996-06-27 復号化装置およびその復号方法

Publications (2)

Publication Number Publication Date
DE69700579D1 true DE69700579D1 (de) 1999-11-11
DE69700579T2 DE69700579T2 (de) 2000-05-04

Family

ID=15855731

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997600579 Expired - Fee Related DE69700579T2 (de) 1996-06-27 1997-06-26 Decodierungsgerät und Decodierungsverfahren

Country Status (4)

Country Link
US (1) US6006352A (de)
EP (1) EP0817503B1 (de)
JP (1) JPH1013238A (de)
DE (1) DE69700579T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2163159C2 (ru) 1995-05-10 2001-02-20 Нинтендо Ко., Лтд. Устройство управления с аналоговым джойстиком (варианты)
AU734018B2 (en) 1995-10-09 2001-05-31 Nintendo Co., Ltd. Three-dimension image processing system
JP3655438B2 (ja) * 1997-07-17 2005-06-02 任天堂株式会社 ビデオゲームシステム
JP2000031942A (ja) 1998-07-14 2000-01-28 Mitsubishi Electric Corp 音響再生装置及び音響再生方法
US6743104B1 (en) 1999-11-18 2004-06-01 Nintendo Co., Ltd. Portable game machine
KR100363174B1 (ko) * 2001-02-15 2002-12-05 삼성전자 주식회사 비 정상 동기 신호를 처리하는 영상 표시 제어 장치 및 그방법
US7149954B2 (en) * 2003-08-15 2006-12-12 Broadcom Corporation Method and system for programmable field statistic for picture cyclic redundancy check (CRC)
JP5056400B2 (ja) * 2007-12-21 2012-10-24 株式会社Ｊｖｃケンウッド デジタル受信機、制御方法及びプログラム

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60246065A (ja) * 1984-05-21 1985-12-05 Hitachi Ltd 同期信号検出回路
JPS61225940A (ja) * 1985-03-30 1986-10-07 Nec Corp フレ−ム同期方式
US4796243A (en) * 1985-06-21 1989-01-03 Nec Corporation Time base correcting apparatus
JPS62206928A (ja) * 1986-03-06 1987-09-11 Mitsubishi Electric Corp 情報記憶装置
JP3060742B2 (ja) * 1992-08-28 2000-07-10 松下電器産業株式会社 符号化信号復号化装置
DE4328252C2 (de) * 1993-08-23 1996-02-01 Sennheiser Electronic Verfahren und Vorrichtung zur drahtlosen Übertragung digitaler Audiodaten
JP2862064B2 (ja) * 1993-10-29 1999-02-24 三菱電機株式会社 データ復号装置及びデータ受信装置及びデータ受信方法

Also Published As

Publication number Publication date
US6006352A (en) 1999-12-21
EP0817503A1 (de) 1998-01-07
EP0817503B1 (de) 1999-10-06
JPH1013238A (ja) 1998-01-16
DE69700579T2 (de) 2000-05-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee