CN1135760C - 在分组流编码器中动态带宽分配的方法和设备 - Google Patents

在分组流编码器中动态带宽分配的方法和设备 Download PDF

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Publication number
CN1135760C
CN1135760C CNB971982252A CN97198225A CN1135760C CN 1135760 C CN1135760 C CN 1135760C CN B971982252 A CNB971982252 A CN B971982252A CN 97198225 A CN97198225 A CN 97198225A CN 1135760 C CN1135760 C CN 1135760C
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China
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data
priority
packet
grouping
catalogues
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Expired - Fee Related
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CNB971982252A
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English (en)
Chinese (zh)
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CN1231786A (zh
Inventor
P��W������˹
P·W·利翁斯
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Vantiva SA
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Thomson Consumer Electronics SA
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Publication of CN1231786A publication Critical patent/CN1231786A/zh
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Publication of CN1135760C publication Critical patent/CN1135760C/zh
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    • 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
    • H04N21/4347—Demultiplexing of several video streams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/24—Time-division multiplex systems in which the allocation is indicated by an address the different channels being transmitted sequentially
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/24—Time-division multiplex systems in which the allocation is indicated by an address the different channels being transmitted sequentially
    • H04J3/247—ATM or packet multiplexing
    • 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
    • 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
    • H04N21/2365—Multiplexing of several 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
    • H04N21/434—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Hardware Design (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Time-Division Multiplex Systems (AREA)
CNB971982252A 1996-09-25 1997-09-10 在分组流编码器中动态带宽分配的方法和设备 Expired - Fee Related CN1135760C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/719,807 US5864557A (en) 1996-09-25 1996-09-25 Method and apparatus for opportunistically transferring data in a packet stream encoder
US08/719,807 1996-09-25

Publications (2)

Publication Number Publication Date
CN1231786A CN1231786A (zh) 1999-10-13
CN1135760C true CN1135760C (zh) 2004-01-21

Family

ID=24891441

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB971982252A Expired - Fee Related CN1135760C (zh) 1996-09-25 1997-09-10 在分组流编码器中动态带宽分配的方法和设备

Country Status (8)

Country Link
US (1) US5864557A (enExample)
EP (1) EP0928525B1 (enExample)
JP (1) JP3816958B2 (enExample)
KR (1) KR100492025B1 (enExample)
CN (1) CN1135760C (enExample)
AU (1) AU4412497A (enExample)
DE (1) DE69734064T2 (enExample)
WO (1) WO1998013962A1 (enExample)

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US20020042919A1 (en) * 2000-05-25 2002-04-11 Sturza Mark Alan Method for utilizing excess communications capacity
KR20030040424A (ko) * 2000-09-01 2003-05-22 엔큐베 코포레이션 스트리밍 제약 변화에 기초한 동적 품질 조정 방법 및 장치
US6732325B1 (en) 2000-11-08 2004-05-04 Digeo, Inc. Error-correction with limited working storage
US7036138B1 (en) 2000-11-08 2006-04-25 Digeo, Inc. Method and apparatus for scheduling broadcast information
US7215679B2 (en) * 2001-08-30 2007-05-08 Thomson Licensing Method, apparatus and data structure enabling multiple channel data stream transmission
US7027520B2 (en) * 2001-08-30 2006-04-11 Thomson Licensing Method and apparatus for simultaneously retrieving portions of a data stream from different channels
US7287268B1 (en) * 2001-12-04 2007-10-23 Unisys Corporation Video-on-demand system which builds transmission control lists and uses such lists to send video data packets with respective subgroups of internet protocol headers
US7299486B1 (en) * 2001-12-04 2007-11-20 Unisys Corporation Control program, for a supervisor processor in a video-on-demand system, which builds subgroups of internet protocol headers and transmission control lists
US7299487B1 (en) * 2001-12-04 2007-11-20 Unisys Corporation Control program, for a co-processor in a video-on-demand system, which uses transmission control lists to send video data packets with respective subgroups of internet protocol headers
US7376159B1 (en) * 2002-01-03 2008-05-20 The Directv Group, Inc. Exploitation of null packets in packetized digital television systems
US7286473B1 (en) 2002-07-10 2007-10-23 The Directv Group, Inc. Null packet replacement with bi-level scheduling
US7308233B2 (en) 2002-10-10 2007-12-11 Aster Wireless System employing wideband wireless communication with super cycle detection
GB2398208B (en) * 2003-02-08 2005-03-23 Motorola Inc Communication systems and apparatus and methods for use therein
US7647221B2 (en) * 2003-04-30 2010-01-12 The Directv Group, Inc. Audio level control for compressed audio
US7912226B1 (en) 2003-09-12 2011-03-22 The Directv Group, Inc. Automatic measurement of audio presence and level by direct processing of an MPEG data stream
US7522609B2 (en) * 2004-01-14 2009-04-21 Cisco Technology, Inc Propagation of minimum guaranteed scheduling rates among scheduling layers in a hierarchical schedule
US7876763B2 (en) * 2004-08-05 2011-01-25 Cisco Technology, Inc. Pipeline scheduler including a hierarchy of schedulers and multiple scheduling lanes
KR100608061B1 (ko) * 2004-07-12 2006-08-02 삼성전자주식회사 전송 스트림 생성을 위한 다중화 방법 및 그 장치
US8321465B2 (en) * 2004-11-14 2012-11-27 Bloomberg Finance L.P. Systems and methods for data coding, transmission, storage and decoding
US7599381B2 (en) * 2004-12-23 2009-10-06 Cisco Technology, Inc. Scheduling eligible entries using an approximated finish delay identified for an entry based on an associated speed group
WO2007060577A1 (en) * 2005-11-22 2007-05-31 Koninklijke Philips Electronics N.V. Method and apparatus for download in digital broadcasting system
US8018845B2 (en) * 2006-01-25 2011-09-13 Cisco Technology, Inc Sampling rate-limited traffic
US8077611B2 (en) * 2006-07-27 2011-12-13 Cisco Technology, Inc. Multilevel coupled policer
US8037572B2 (en) 2006-11-20 2011-10-18 Black & Decker Inc. Vacuum with stowable handle
KR100881275B1 (ko) * 2006-12-08 2009-02-05 한국전자통신연구원 Ｓｃａ 멀티 컴포넌트 및 멀티 포트 환경에서의 우선 순위제어 장치 및 방법
TWI355588B (en) * 2008-01-25 2012-01-01 Realtek Semiconductor Corp Arbitration device and method thereof
GB2466947A (en) * 2009-01-14 2010-07-21 Nine Tiles Networks Ltd Transceiving a data stream comprising high and low priority data
US8681679B2 (en) 2009-12-21 2014-03-25 Lg Electronics Inc. Transmitting system and method for transmitting digital broadcast signal
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JP6504407B2 (ja) 2013-12-09 2019-04-24 ソニー株式会社 データ処理装置、及び、データ処理方法

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Also Published As

Publication number Publication date
AU4412497A (en) 1998-04-17
KR100492025B1 (ko) 2005-05-31
CN1231786A (zh) 1999-10-13
EP0928525B1 (en) 2005-08-24
EP0928525A1 (en) 1999-07-14
WO1998013962A1 (en) 1998-04-02
KR20000036135A (ko) 2000-06-26
JP2001501065A (ja) 2001-01-23
DE69734064D1 (de) 2005-09-29
JP3816958B2 (ja) 2006-08-30
DE69734064T2 (de) 2006-06-08
US5864557A (en) 1999-01-26

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SE01 Entry into force of request for substantive examination
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Granted publication date: 20040121

Termination date: 20160910