AU3809495A - Digital data packet multiplexer, in particular for digital television - Google Patents

Digital data packet multiplexer, in particular for digital television

Info

Publication number
AU3809495A
AU3809495A AU38094/95A AU3809495A AU3809495A AU 3809495 A AU3809495 A AU 3809495A AU 38094/95 A AU38094/95 A AU 38094/95A AU 3809495 A AU3809495 A AU 3809495A AU 3809495 A AU3809495 A AU 3809495A
Authority
AU
Australia
Prior art keywords
data packet
digital
packet multiplexer
digital data
digital television
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.)
Abandoned
Application number
AU38094/95A
Inventor
Frederic Grenier
Jean-Michel Masson
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.)
Nortel Networks France SAS
Original Assignee
Matra Communication SA
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 Matra Communication SA filed Critical Matra Communication SA
Publication of AU3809495A publication Critical patent/AU3809495A/en
Abandoned 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
    • 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
    • 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)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Television Systems (AREA)
AU38094/95A 1994-10-26 1995-10-23 Digital data packet multiplexer, in particular for digital television Abandoned AU3809495A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9412816 1994-10-26
FR9412816A FR2726414B1 (en) 1994-10-26 1994-10-26 MULTIPLEXER OF DIGITAL INFORMATION PACKETS, ESPECIALLY FOR DIGITAL TELEVISION
PCT/FR1995/001397 WO1996013941A1 (en) 1994-10-26 1995-10-23 Digital data packet multiplexer, in particular for digital television

Publications (1)

Publication Number Publication Date
AU3809495A true AU3809495A (en) 1996-05-23

Family

ID=9468238

Family Applications (1)

Application Number Title Priority Date Filing Date
AU38094/95A Abandoned AU3809495A (en) 1994-10-26 1995-10-23 Digital data packet multiplexer, in particular for digital television

Country Status (6)

Country Link
EP (1) EP0788716A1 (en)
CN (1) CN1166904A (en)
AU (1) AU3809495A (en)
CA (1) CA2203788A1 (en)
FR (1) FR2726414B1 (en)
WO (1) WO1996013941A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6188899B1 (en) 1996-07-15 2001-02-13 At&T Wireless Svcs, Inc. System and method for automatic registration notification for over-the-air activation
FR2791209B1 (en) * 1999-03-16 2002-03-01 Sagem METHOD OF BROADCASTING DIGITAL DATA PACKETS BY A SET OF CHANNELS
US20100150182A1 (en) * 2008-12-12 2010-06-17 Tandberg Television Inc. Systems and methods for mutiplexing mpeg services for ip networks

Also Published As

Publication number Publication date
CN1166904A (en) 1997-12-03
FR2726414A1 (en) 1996-05-03
CA2203788A1 (en) 1996-05-09
FR2726414B1 (en) 1996-12-27
WO1996013941A1 (en) 1996-05-09
EP0788716A1 (en) 1997-08-13

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