EE9900491A - Improvements to or changing bit rate transmission of MPEG-2 data - Google Patents

Improvements to or changing bit rate transmission of MPEG-2 data

Info

Publication number
EE9900491A
EE9900491A EEP199900491A EEP9900491A EE9900491A EE 9900491 A EE9900491 A EE 9900491A EE P199900491 A EEP199900491 A EE P199900491A EE P9900491 A EEP9900491 A EE P9900491A EE 9900491 A EE9900491 A EE 9900491A
Authority
EE
Estonia
Prior art keywords
mpeg
data
bit rate
rate transmission
changing bit
Prior art date
Application number
EEP199900491A
Other languages
Estonian (et)
Inventor
Tholin Per
Bahlenberg Gunnar
Dillner Erik
Johansson Magnus
Ljunggren Lis-Mari
Tonvall Harry
Wester Per-Ola
Original Assignee
Telia Ab
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 Telia Ab filed Critical Telia Ab
Publication of EE9900491A publication Critical patent/EE9900491A/en

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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/007—Transform coding, e.g. discrete cosine transform
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
EEP199900491A 1997-04-16 1998-04-08 Improvements to or changing bit rate transmission of MPEG-2 data EE9900491A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9701415A SE519917C2 (en) 1997-04-16 1997-04-16 Improvements to, or with respect to, transmission of variable bit rate MPEG-2 data
PCT/SE1998/000648 WO1998047293A1 (en) 1997-04-16 1998-04-08 Transmission of mpeg-2 encoded video in atm networks

Publications (1)

Publication Number Publication Date
EE9900491A true EE9900491A (en) 2000-06-15

Family

ID=20406592

Family Applications (1)

Application Number Title Priority Date Filing Date
EEP199900491A EE9900491A (en) 1997-04-16 1998-04-08 Improvements to or changing bit rate transmission of MPEG-2 data

Country Status (5)

Country Link
EP (1) EP0986915A1 (en)
EE (1) EE9900491A (en)
NO (1) NO994939L (en)
SE (1) SE519917C2 (en)
WO (1) WO1998047293A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6412013B1 (en) * 1998-10-23 2002-06-25 Koninklijke Philips Electronics N.V. System for controlling data output to a network
US7013318B2 (en) * 2002-05-29 2006-03-14 Raytheon Company Method and system for encapsulating cells
US7376141B2 (en) 2002-12-17 2008-05-20 Raytheon Company Method and system for encapsulating variable-size packets
EP1843587A1 (en) * 2006-04-05 2007-10-10 STMicroelectronics S.r.l. Method for the frame-rate conversion of a digital video signal and related apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5287182A (en) * 1992-07-02 1994-02-15 At&T Bell Laboratories Timing recovery for variable bit-rate video on asynchronous transfer mode (ATM) networks
FR2693864B1 (en) * 1992-07-17 1994-08-26 Thomson Csf Method and device for synchronizing a decoder connected to an asynchronous transmission network, in particular of the ATM type.
US5511054A (en) * 1993-03-31 1996-04-23 Sony Corporation Apparatus and method for multiplexing encoded data signals and recording medium having multiplexed signals recorded thereon
US5561466A (en) * 1993-06-23 1996-10-01 Nec Corporation Video and audio data multiplexing into ATM cells with no dummy cell used and ATM cell demultiplexing
CA2146801C (en) * 1994-05-27 1999-11-02 Barin Geoffry Haskell Timing recovery for variable bit-rate video on asynchronous transfer mode (atm) networks

Also Published As

Publication number Publication date
NO994939L (en) 1999-12-16
NO994939D0 (en) 1999-10-11
EP0986915A1 (en) 2000-03-22
SE9701415D0 (en) 1997-04-16
SE9701415L (en) 1998-10-17
SE519917C2 (en) 2003-04-22
WO1998047293A1 (en) 1998-10-22

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