AU2003273916A1 - System and method for lossless reduction of bandwidth of a data stream transmitted via a digital multimedia link - Google Patents

System and method for lossless reduction of bandwidth of a data stream transmitted via a digital multimedia link

Info

Publication number
AU2003273916A1
AU2003273916A1 AU2003273916A AU2003273916A AU2003273916A1 AU 2003273916 A1 AU2003273916 A1 AU 2003273916A1 AU 2003273916 A AU2003273916 A AU 2003273916A AU 2003273916 A AU2003273916 A AU 2003273916A AU 2003273916 A1 AU2003273916 A1 AU 2003273916A1
Authority
AU
Australia
Prior art keywords
bandwidth
data stream
transmitted via
digital multimedia
stream transmitted
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
AU2003273916A
Inventor
Roland Neumann
Michael Riedel
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.)
Inova Semiconductors GmbH
Original Assignee
Inova Semiconductors GmbH
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 Inova Semiconductors GmbH filed Critical Inova Semiconductors GmbH
Publication of AU2003273916A1 publication Critical patent/AU2003273916A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G09G5/006—Details of the interface to the display terminal
    • 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
    • H04N21/23602—Multiplexing isochronously with the video sync, e.g. according to bit-parallel or bit-serial interface formats, as SDI
    • 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
    • H04N21/4342—Demultiplexing isochronously with video sync, e.g. according to bit-parallel or bit-serial interface formats, as SDI
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/12—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal
    • H04N7/122—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal involving expansion and subsequent compression of a signal segment, e.g. a frame, a line

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Television Systems (AREA)
AU2003273916A 2003-09-22 2003-09-22 System and method for lossless reduction of bandwidth of a data stream transmitted via a digital multimedia link Abandoned AU2003273916A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2003/010523 WO2005029857A1 (en) 2003-09-22 2003-09-22 System and method for lossless reduction of bandwidth of a data stream transmitted via a digital multimedia link

Publications (1)

Publication Number Publication Date
AU2003273916A1 true AU2003273916A1 (en) 2005-04-11

Family

ID=34354391

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003273916A Abandoned AU2003273916A1 (en) 2003-09-22 2003-09-22 System and method for lossless reduction of bandwidth of a data stream transmitted via a digital multimedia link

Country Status (3)

Country Link
EP (1) EP1665790A1 (en)
AU (1) AU2003273916A1 (en)
WO (1) WO2005029857A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2293013T3 (en) 2003-09-22 2008-03-16 Inova Semiconductors Gmbh SYSTEM AND METHOD TO FORM A BIDIRECTIONAL MULTIMEDIA LINK.
CN101686399B (en) * 2008-09-28 2012-09-05 中兴通讯股份有限公司 Device and method for transmitting video stream between chips of video conferphone system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2262405A (en) 1991-12-09 1993-06-16 Sony Broadcast & Communication Transmitting video signals with reduced horizontal and vertical blanking periods
US5974464A (en) * 1995-10-06 1999-10-26 Silicon Image, Inc. System for high speed serial video signal transmission using DC-balanced coding
US6564269B1 (en) * 1998-09-10 2003-05-13 Silicon Image, Inc. Bi-directional data transfer using the video blanking period in a digital data stream
US7356051B2 (en) * 2001-01-24 2008-04-08 Broadcom Corporation Digital visual interface with audio and auxiliary data cross reference to related applications
JP3903721B2 (en) * 2001-03-12 2007-04-11 ソニー株式会社 Information transmitting apparatus and method, information receiving apparatus and method, information transmitting / receiving system and method, recording medium, and program

Also Published As

Publication number Publication date
EP1665790A1 (en) 2006-06-07
WO2005029857A1 (en) 2005-03-31

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase