MXPA04002433A - Alteraciones de designacion de datos y encaminamiento de una pluralidad de flujos de datos mpeg. - Google Patents

Alteraciones de designacion de datos y encaminamiento de una pluralidad de flujos de datos mpeg.

Info

Publication number
MXPA04002433A
MXPA04002433A MXPA04002433A MXPA04002433A MXPA04002433A MX PA04002433 A MXPA04002433 A MX PA04002433A MX PA04002433 A MXPA04002433 A MX PA04002433A MX PA04002433 A MXPA04002433 A MX PA04002433A MX PA04002433 A MXPA04002433 A MX PA04002433A
Authority
MX
Mexico
Prior art keywords
data streams
aliasing
routing
pid
plural
Prior art date
Application number
MXPA04002433A
Other languages
English (en)
Inventor
B Kaku Vicky
Original Assignee
Gen Instrument 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 Gen Instrument Corp filed Critical Gen Instrument Corp
Publication of MXPA04002433A publication Critical patent/MXPA04002433A/es

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]
    • H04N21/20—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
    • H04N21/23608—Remultiplexing multiplex streams, e.g. involving modifying time stamps or remapping the packet identifiers
    • 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]
    • H04N21/20—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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Bus Control (AREA)
  • Information Transfer Systems (AREA)

Abstract

Se describen la alteracion de la designacion de datos y encaminamiento de una pluralidad de flujos de datos MPEG. Las modalidades del aparato descritas incluyen, por ejemplo, un encaminador de cruz-punto el cual puede encaminar paquetes de datos de cualesquier lugares de origen a cualesquier origen de destino. Esos lugares pueden encontrarse sobre objetivos multiples sobre un solo tablero de procesamiento o pueden encontrarse sobre tableros multiples en un armazon con una placa posterior enlazando los tableros juntos. La alteracion de designacion de datos y encaminamiento descritos son logrados por el procesamiento de flujo de datos MPEG con Pills asociados de modo que puedan ser transportados entre lugares enlazados de manera comunicativa. Esto se logra generando una tabla de alteracion de designacion de datos de PID con una pluralidad de alteraciones de designacion de datos de PID por cada flujo de datos de entrada; removiendo al menos un PID de cada flujo de datos de entrada para producir por lo tanto flujos de datos filtrados; determinando los destinos objetivo por cada uno de los flujos de datos filtrados; y almacenando temporalmente los flujos de datos filtrados, de modo que los flujos de datos filtrados puedan entonces ser leidos y transportados a los destinos objetivo respectivos.
MXPA04002433A 2001-09-13 2002-09-09 Alteraciones de designacion de datos y encaminamiento de una pluralidad de flujos de datos mpeg. MXPA04002433A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US32207701P 2001-09-13 2001-09-13
US10/213,833 US7050505B2 (en) 2001-09-13 2002-08-06 Aliasing and routing of plural MPEG data streams
PCT/US2002/028632 WO2003024114A1 (en) 2001-09-13 2002-09-09 Aliasing and routing of plural mpeg data streams

Publications (1)

Publication Number Publication Date
MXPA04002433A true MXPA04002433A (es) 2004-07-23

Family

ID=26908441

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04002433A MXPA04002433A (es) 2001-09-13 2002-09-09 Alteraciones de designacion de datos y encaminamiento de una pluralidad de flujos de datos mpeg.

Country Status (8)

Country Link
US (1) US7050505B2 (es)
EP (1) EP1428391A1 (es)
JP (1) JP2005519490A (es)
KR (1) KR20040035791A (es)
CN (1) CN1555651A (es)
CA (1) CA2460521C (es)
MX (1) MXPA04002433A (es)
WO (1) WO2003024114A1 (es)

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US20030200548A1 (en) * 2001-12-27 2003-10-23 Paul Baran Method and apparatus for viewer control of digital TV program start time
US7649885B1 (en) * 2002-05-06 2010-01-19 Foundry Networks, Inc. Network routing system for enhanced efficiency and monitoring capability
US20120155466A1 (en) 2002-05-06 2012-06-21 Ian Edward Davis Method and apparatus for efficiently processing data packets in a computer network
US7187687B1 (en) 2002-05-06 2007-03-06 Foundry Networks, Inc. Pipeline method and system for switching packets
WO2004010701A1 (en) * 2002-07-24 2004-01-29 General Instrument Corporation Method and apparatus for rapid capture of program identifier data in a broadband transcoder multiplexer
US6901072B1 (en) 2003-05-15 2005-05-31 Foundry Networks, Inc. System and method for high speed packet transmission implementing dual transmit and receive pipelines
US7817659B2 (en) 2004-03-26 2010-10-19 Foundry Networks, Llc Method and apparatus for aggregating input data streams
US8730961B1 (en) 2004-04-26 2014-05-20 Foundry Networks, Llc System and method for optimizing router lookup
US7899057B2 (en) 2006-04-28 2011-03-01 Jds Uniphase Corporation Systems for ordering network packets
US20070260728A1 (en) * 2006-05-08 2007-11-08 Finisar Corporation Systems and methods for generating network diagnostic statistics
US20070038880A1 (en) * 2005-08-15 2007-02-15 Noble Gayle L Network diagnostic systems and methods for accessing storage devices
US8107822B2 (en) * 2005-05-20 2012-01-31 Finisar Corporation Protocols for out-of-band communication
US8448162B2 (en) 2005-12-28 2013-05-21 Foundry Networks, Llc Hitless software upgrades
US8068541B2 (en) * 2006-01-30 2011-11-29 Jan Harding Thomsen Systems and methods for transcoding bit streams
US20070177519A1 (en) * 2006-01-30 2007-08-02 Thomsen Jan H Systems and methods for transcoding bit streams
EP1826978A1 (en) * 2006-02-24 2007-08-29 Nagravision S.A. Method to optimize the data stream between a router and a multimedia unit
US20070236902A1 (en) * 2006-03-30 2007-10-11 Qunell Miriam E Half-mesh backplane connection topology
US8213333B2 (en) * 2006-07-12 2012-07-03 Chip Greel Identifying and resolving problems in wireless device configurations
US8238255B2 (en) 2006-11-22 2012-08-07 Foundry Networks, Llc Recovering from failures without impact on data traffic in a shared bus architecture
US8526821B2 (en) 2006-12-29 2013-09-03 Finisar Corporation Transceivers for testing networks and adapting to device changes
US8395996B2 (en) 2007-01-11 2013-03-12 Foundry Networks, Llc Techniques for processing incoming failure detection protocol packets
CN101841734B (zh) * 2009-03-16 2012-11-07 华为技术有限公司 一种背板及背板通信系统
US8599850B2 (en) * 2009-09-21 2013-12-03 Brocade Communications Systems, Inc. Provisioning single or multistage networks using ethernet service instances (ESIs)
CN101694577B (zh) * 2009-10-20 2011-07-20 大连捷成实业发展有限公司 交叉点开关矩阵在线监控系统
US20120117271A1 (en) * 2010-11-05 2012-05-10 Sony Corporation Synchronization of Data in a Distributed Computing Environment
US20170055031A1 (en) * 2015-08-19 2017-02-23 Opentv, Inc. Method to transmit and receive mpeg-ts over a thunderbolt cable
US10593285B2 (en) 2017-03-28 2020-03-17 Novatek Microelectronics Corp. Method and apparatus of handling signal transmission applicable to display system

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DE69631393T2 (de) * 1995-03-29 2004-10-21 Hitachi Ltd Dekoder für komprimierte und multiplexierte Bild- und Audiodaten
FI100684B (fi) 1995-11-30 1998-01-30 Nokia Oy Ab Pakettivälitteisen tiedonsiirtomuodon pakettitunnisteiden käyttö vasta anottajien osoittamiseen
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JP3356203B2 (ja) * 1997-06-09 2002-12-16 日本電気株式会社 Ｍｐｅｇ２トランスポートストリーム分離方法と回路
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Also Published As

Publication number Publication date
US7050505B2 (en) 2006-05-23
US20030048854A1 (en) 2003-03-13
CA2460521C (en) 2014-04-08
CN1555651A (zh) 2004-12-15
CA2460521A1 (en) 2003-03-20
KR20040035791A (ko) 2004-04-29
JP2005519490A (ja) 2005-06-30
EP1428391A1 (en) 2004-06-16
WO2003024114A1 (en) 2003-03-20

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