DE69525718D1 - Transportdekodierer füu MPEG2 - Google Patents

Transportdekodierer füu MPEG2

Info

Publication number
DE69525718D1
DE69525718D1 DE69525718T DE69525718T DE69525718D1 DE 69525718 D1 DE69525718 D1 DE 69525718D1 DE 69525718 T DE69525718 T DE 69525718T DE 69525718 T DE69525718 T DE 69525718T DE 69525718 D1 DE69525718 D1 DE 69525718D1
Authority
DE
Germany
Prior art keywords
mpeg2
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 - Lifetime
Application number
DE69525718T
Other languages
English (en)
Other versions
DE69525718T2 (de
Inventor
Chai Yeol Rim
Hyun Soo Lee
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.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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 LG Electronics Inc filed Critical LG Electronics Inc
Application granted granted Critical
Publication of DE69525718D1 publication Critical patent/DE69525718D1/de
Publication of DE69525718T2 publication Critical patent/DE69525718T2/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
    • 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
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • 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
    • 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
    • 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
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
DE1995625718 1994-11-23 1995-11-21 Transportdekodierer füu MPEG2 Expired - Lifetime DE69525718T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR19940030875 1994-11-23

Publications (2)

Publication Number Publication Date
DE69525718D1 true DE69525718D1 (de) 2002-04-11
DE69525718T2 DE69525718T2 (de) 2002-08-01

Family

ID=19398703

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1995625718 Expired - Lifetime DE69525718T2 (de) 1994-11-23 1995-11-21 Transportdekodierer füu MPEG2

Country Status (6)

Country Link
US (1) US5841472A (de)
EP (1) EP0714213B1 (de)
JP (1) JP3717984B2 (de)
KR (1) KR0166935B1 (de)
CN (1) CN1078798C (de)
DE (1) DE69525718T2 (de)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3587916B2 (ja) * 1995-10-31 2004-11-10 ブラザー工業株式会社 映像音声データ供給装置
KR100192504B1 (ko) * 1996-01-05 1999-06-15 구자홍 엠펙2 트랜스포트 디코더의 데이타 입출력장치
FR2743969B1 (fr) * 1996-01-19 1998-04-10 Sgs Thomson Microelectronics Dispositif d'extraction de paramaetres de decodage d'un flux de donnees video codees selon une norme mpeg
KR100474033B1 (ko) * 1996-05-31 2005-09-13 톰슨 콘슈머 일렉트로닉스, 인코포레이티드 디지털데이터와프로그램가이드정보의처리방법
US5754651A (en) * 1996-05-31 1998-05-19 Thomson Consumer Electronics, Inc. Processing and storage of digital data and program specific information
US6226291B1 (en) * 1996-11-01 2001-05-01 Texas Instruments Incorporated Transport stream packet parser system
GB9624001D0 (en) * 1996-11-19 1997-01-08 Digi Media Vision Ltd Method and apparatus for modifying tables of data
TR199902275T2 (xx) * 1997-03-21 2000-02-21 Canal+Societe Anonyme Bir nakledilen veri ak�m�ndan veri b�l�mlerinin ��kart�lmas�
KR100234265B1 (ko) * 1997-06-17 1999-12-15 윤종용 캡션 데이터 처리 회로 및 그 방법
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
EP0893913A1 (de) * 1997-07-24 1999-01-27 CANAL+ Société Anonyme Verarbeitung eines digitalen Transportstroms
US5959684A (en) * 1997-07-28 1999-09-28 Sony Corporation Method and apparatus for audio-video synchronizing
US6072548A (en) * 1997-07-28 2000-06-06 Lsi Logic Corporation Video decoder dynamic memory allocation system and method allowing variable decoded image size
US6118498A (en) * 1997-09-26 2000-09-12 Sarnoff Corporation Channel scanning and channel change latency reduction in an ATSC television receiver
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
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
JP3309069B2 (ja) 1997-11-17 2002-07-29 株式会社日立製作所 多重符号化画像音声データの受信装置
EP0917356A1 (de) * 1997-11-17 1999-05-19 CANAL+ Société Anonyme Paketfilterung
CN1199471C (zh) * 1997-11-28 2005-04-27 松下电器产业株式会社 提高了处理效率的图象声音处理装置
GB9802093D0 (en) 1998-01-30 1998-03-25 Sgs Thomson Microelectronics Digital receiver demultiplexer
GB9802094D0 (en) 1998-01-30 1998-03-25 Sgs Thomson Microelectronics Flexible filtering
US6510554B1 (en) * 1998-04-27 2003-01-21 Diva Systems Corporation Method for generating information sub-streams for FF/REW applications
FR2780186B1 (fr) * 1998-06-23 2000-08-11 St Microelectronics Sa Procede et dispositif de decodage d'une image, comprimee notamment selon les normes mpeg, en particulier une image bidirectionnelle
JP2000078569A (ja) * 1998-09-03 2000-03-14 Toshiba Corp 画像データ復号化装置及びその方法
KR100336280B1 (ko) * 1999-05-21 2002-05-13 유혁 중간 데이터 기반의 비디오/오디오 스트리밍 방법
US6654389B1 (en) * 1999-11-23 2003-11-25 International Business Machines Corporation System and method for searching patterns in real-time over a shared media
US6785336B1 (en) 2000-01-24 2004-08-31 Ati Technologies, Inc. Method and system for retrieving adaptation field data associated with a transport packet
US6988238B1 (en) 2000-01-24 2006-01-17 Ati Technologies, Inc. Method and system for handling errors and a system for receiving packet stream data
US6885680B1 (en) 2000-01-24 2005-04-26 Ati International Srl Method for synchronizing to a data stream
US7366961B1 (en) 2000-01-24 2008-04-29 Ati Technologies, Inc. Method and system for handling errors
US6778533B1 (en) 2000-01-24 2004-08-17 Ati Technologies, Inc. Method and system for accessing packetized elementary stream data
US6763390B1 (en) 2000-01-24 2004-07-13 Ati Technologies, Inc. Method and system for receiving and framing packetized data
US6999424B1 (en) * 2000-01-24 2006-02-14 Ati Technologies, Inc. Method for displaying data
US6804266B1 (en) 2000-01-24 2004-10-12 Ati Technologies, Inc. Method and apparatus for handling private data from transport stream packets
US8284845B1 (en) * 2000-01-24 2012-10-09 Ati Technologies Ulc Method and system for handling data
US6593973B1 (en) 2000-03-21 2003-07-15 Gateway, Inc. Method and apparatus for providing information in video transitions
US7113546B1 (en) 2000-05-02 2006-09-26 Ati Technologies, Inc. System for handling compressed video data and method thereof
US6674805B1 (en) 2000-05-02 2004-01-06 Ati Technologies, Inc. System for controlling a clock signal for synchronizing a counter to a received value and method thereof
US7095945B1 (en) 2000-11-06 2006-08-22 Ati Technologies, Inc. System for digital time shifting and method thereof
US7526427B2 (en) * 2001-03-06 2009-04-28 Ati Technologies, Inc. System and method for reception, processing and transmission of digital audio stream
US7035335B1 (en) * 2001-05-11 2006-04-25 Advanced Micro Devices, Inc. Transport stream parser
US6868125B2 (en) * 2001-11-29 2005-03-15 Thomson Licensing S.A. Transport stream to program stream conversion
JP3944726B2 (ja) 2002-09-25 2007-07-18 ソニー株式会社 撮像装置および方法
KR20040082035A (ko) * 2003-03-17 2004-09-24 엘지전자 주식회사 모든 채널의 신호 세기 디스플레이 방법
US7817721B2 (en) * 2003-05-15 2010-10-19 Lsi Corporation Posting status data in digital transport stream processing
WO2005096162A1 (ja) * 2004-03-18 2005-10-13 Matsushita Electric Industrial Co., Ltd. アービトレーション方法及び装置
JP2008108100A (ja) * 2006-10-26 2008-05-08 Sanyo Electric Co Ltd 音声データ処理装置
US7724684B2 (en) 2007-05-24 2010-05-25 Modelware, Inc. System and method for designing and implementing packet processing products
TWI347784B (en) * 2007-08-07 2011-08-21 Himax Tech Ltd Flexible length decoder
CN111757051B (zh) * 2020-05-20 2022-07-26 惠州市德赛西威智能交通技术研究院有限公司 一种数据传输方法、智能终端及雷达系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2227900A (en) * 1989-02-03 1990-08-08 Philips Nv Datv encoding and decoding
US5148272A (en) * 1991-02-27 1992-09-15 Rca Thomson Licensing Corporation Apparatus for recombining prioritized video data
CA2146472C (en) * 1994-04-22 2007-10-09 Kevin Elliott Bridgewater Packet video signal inverse transport processor with memory address circuitry
US5623311A (en) * 1994-10-28 1997-04-22 Matsushita Electric Corporation Of America MPEG video decoder having a high bandwidth memory
US5619337A (en) * 1995-01-27 1997-04-08 Matsushita Electric Corporation Of America MPEG transport encoding/decoding system for recording transport streams
US5579317A (en) * 1995-08-15 1996-11-26 Lsi Logic Corporation Packet error propagation for MPEG transport demultiplexers

Also Published As

Publication number Publication date
KR0166935B1 (ko) 1999-03-20
EP0714213A3 (de) 1999-03-10
JPH08265746A (ja) 1996-10-11
CN1135699A (zh) 1996-11-13
EP0714213B1 (de) 2002-03-06
JP3717984B2 (ja) 2005-11-16
KR960020543A (ko) 1996-06-17
EP0714213A2 (de) 1996-05-29
DE69525718T2 (de) 2002-08-01
US5841472A (en) 1998-11-24
CN1078798C (zh) 2002-01-30

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Legal Events

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