ATE307460T1 - Verarbeitung digitaler daten mehrerer datenströme - Google Patents

Verarbeitung digitaler daten mehrerer datenströme

Info

Publication number
ATE307460T1
ATE307460T1 AT01302225T AT01302225T ATE307460T1 AT E307460 T1 ATE307460 T1 AT E307460T1 AT 01302225 T AT01302225 T AT 01302225T AT 01302225 T AT01302225 T AT 01302225T AT E307460 T1 ATE307460 T1 AT E307460T1
Authority
AT
Austria
Prior art keywords
data
packet
transport stream
transport
tsid
Prior art date
Application number
AT01302225T
Other languages
English (en)
Inventor
Rahul Mehra
Original Assignee
Pace Micro Tech Plc
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 Pace Micro Tech Plc filed Critical Pace Micro Tech Plc
Application granted granted Critical
Publication of ATE307460T1 publication Critical patent/ATE307460T1/de

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
    • H04N21/4341—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]
    • H04N21/20—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
    • H04N21/236—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]
    • H04N21/40—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
    • H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4334—Recording operations
    • 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
    • H04N21/4344—Remultiplexing of multiplex streams, e.g. by 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]
    • H04N21/40—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
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/835—Generation of protective data, e.g. certificates
    • H04N21/8352—Generation of protective data, e.g. certificates involving content or source identification data, e.g. Unique Material Identifier [UMID]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Communication Control (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Television Systems (AREA)
AT01302225T 2000-03-15 2001-03-12 Verarbeitung digitaler daten mehrerer datenströme ATE307460T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0006095.4A GB0006095D0 (en) 2000-03-15 2000-03-15 Digital data processing from multiple streams of data

Publications (1)

Publication Number Publication Date
ATE307460T1 true ATE307460T1 (de) 2005-11-15

Family

ID=9887575

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01302225T ATE307460T1 (de) 2000-03-15 2001-03-12 Verarbeitung digitaler daten mehrerer datenströme

Country Status (6)

Country Link
US (1) US7533401B2 (de)
EP (1) EP1134980B1 (de)
AT (1) ATE307460T1 (de)
DE (1) DE60114059T2 (de)
ES (1) ES2247015T3 (de)
GB (1) GB0006095D0 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2878397A1 (fr) * 2004-11-25 2006-05-26 Thomson Licensing Sa Appareil et methode de distribution sur un reseau local de services diffuses
US8068986B1 (en) 2007-04-27 2011-11-29 Majid Shahbazi Methods and apparatus related to sensor signal sniffing and/or analysis
US8069190B2 (en) * 2007-12-27 2011-11-29 Cloudscale, Inc. System and methodology for parallel stream processing
JP5291190B2 (ja) * 2008-06-03 2013-09-18 アルカテル−ルーセント ユーエスエー インコーポレーテッド インターネットプロトコルテレビジョンに関するチャネル変更応答時間を短縮する方法および装置
US20100023485A1 (en) * 2008-07-25 2010-01-28 Hung-Yi Cheng Chu Method of generating audiovisual content through meta-data analysis

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2713427B1 (fr) * 1993-12-01 1995-12-29 Thomson Consumer Electronics Procédé de sélection de programmes vidéo.
US6069621A (en) * 1994-05-10 2000-05-30 Schupak; Donald Distributed computer system for providing audio, video, and information signals to plural modules throughout a home
US5600378A (en) * 1995-05-22 1997-02-04 Scientific-Atlanta, Inc. Logical and composite channel mapping in an MPEG network
US6215530B1 (en) * 1995-05-22 2001-04-10 Scientific-Atlanta, Inc. Logical and composite channel mapping in an MPEG network
US5793410A (en) * 1995-05-26 1998-08-11 Hyundai Electronics America Video pedestal network
US5835493A (en) * 1996-01-02 1998-11-10 Divicom, Inc. MPEG transport stream remultiplexer
US5844478A (en) * 1996-05-31 1998-12-01 Thomson Consumer Electronics, Inc. Program specific information formation for digital data processing
CA2267152A1 (en) * 1996-10-08 1998-04-16 Tiernan Communications, Inc. Apparatus and method for multi-service transport multiplexing
US5970386A (en) * 1997-01-27 1999-10-19 Hughes Electronics Corporation Transmodulated broadcast delivery system for use in multiple dwelling units
EP0917355A1 (de) * 1997-11-14 1999-05-19 Sony International (Europe) GmbH Verteilung von MPEG-2-Transportströmen über IEEE 1394-Hausnetzwerk
US6351474B1 (en) * 1998-01-14 2002-02-26 Skystream Networks Inc. Network distributed remultiplexer for video program bearing transport streams
US6483547B1 (en) * 1998-03-03 2002-11-19 General Instrument Corporation Transmission signal ID for analog television broadcasts
JP4114234B2 (ja) * 1998-06-09 2008-07-09 ソニー株式会社 信号処理装置および受信装置と信号処理方法
DE19908488A1 (de) * 1999-02-26 2000-08-31 Thomson Brandt Gmbh Verfahren und Vorrichtung zur Wiedergabe von digitalen Datenströmen
US6718552B1 (en) * 1999-04-20 2004-04-06 Diva Systems Corporation Network bandwidth optimization by dynamic channel allocation
US6681397B1 (en) * 2000-01-21 2004-01-20 Diva Systems Corp. Visual improvement of video stream transitions
US6621528B1 (en) * 2000-05-22 2003-09-16 Sony Corporation Channel control for digital television

Also Published As

Publication number Publication date
EP1134980B1 (de) 2005-10-19
US7533401B2 (en) 2009-05-12
EP1134980A2 (de) 2001-09-19
US20010052129A1 (en) 2001-12-13
DE60114059D1 (de) 2006-03-02
DE60114059T2 (de) 2006-07-13
ES2247015T3 (es) 2006-03-01
EP1134980A3 (de) 2003-10-08
GB0006095D0 (en) 2000-05-03

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