AU1044001A - Method for looping compressed bitstreams - Google Patents

Method for looping compressed bitstreams

Info

Publication number
AU1044001A
AU1044001A AU10440/01A AU1044001A AU1044001A AU 1044001 A AU1044001 A AU 1044001A AU 10440/01 A AU10440/01 A AU 10440/01A AU 1044001 A AU1044001 A AU 1044001A AU 1044001 A AU1044001 A AU 1044001A
Authority
AU
Australia
Prior art keywords
looping
compressed bitstreams
bitstreams
compressed
looping compressed
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
AU10440/01A
Inventor
Bruce Fairbairn Devlin
Violet Snell
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.)
Snell Advanced Media Ltd
Original Assignee
Snell and Wilcox Ltd
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 Snell and Wilcox Ltd filed Critical Snell and Wilcox Ltd
Publication of AU1044001A publication Critical patent/AU1044001A/en
Abandoned legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/04Synchronising
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • H04N21/4302Content synchronisation processes, e.g. decoder synchronisation
    • H04N21/4307Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen
    • H04N21/43072Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen of multiple content streams on the same device
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • H04N21/439Processing of audio elementary streams
    • H04N21/4392Processing of audio elementary streams involving audio buffer management
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • H04N21/44Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/44004Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving video buffer management, e.g. video decoder buffer or video display buffer
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/426Internal components of the client ; Characteristics thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
AU10440/01A 1999-10-26 2000-10-26 Method for looping compressed bitstreams Abandoned AU1044001A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9925331 1999-10-26
GB9925331A GB2357674B (en) 1999-10-26 1999-10-26 Compressed bitstreams
PCT/GB2000/004158 WO2001031928A1 (en) 1999-10-26 2000-10-26 Method for looping compressed bitstreams

Publications (1)

Publication Number Publication Date
AU1044001A true AU1044001A (en) 2001-05-08

Family

ID=10863414

Family Applications (1)

Application Number Title Priority Date Filing Date
AU10440/01A Abandoned AU1044001A (en) 1999-10-26 2000-10-26 Method for looping compressed bitstreams

Country Status (3)

Country Link
AU (1) AU1044001A (en)
GB (1) GB2357674B (en)
WO (1) WO2001031928A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9001295D0 (en) * 1990-01-19 1990-03-21 British Broadcasting Corp Buffer resynchronisation
GB9424429D0 (en) * 1994-12-02 1995-01-18 Philips Electronics Uk Ltd Audio/video timing discrepancy management
JPH08223131A (en) * 1995-02-14 1996-08-30 Oki Electric Ind Co Ltd Data multiplexer/demultiplexer
US5751694A (en) * 1995-05-22 1998-05-12 Sony Corporation Methods and apparatus for synchronizing temporally related data streams
GB9607667D0 (en) * 1996-04-12 1996-06-12 Snell & Wilcox Ltd Looping of compressed video bitstreams

Also Published As

Publication number Publication date
GB2357674A (en) 2001-06-27
WO2001031928A1 (en) 2001-05-03
GB9925331D0 (en) 1999-12-29
GB2357674B (en) 2003-12-10

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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