[go: up one dir, main page]

AU8489798A - Method and apparatus for video compression and transmission with reduced delay - Google Patents

Method and apparatus for video compression and transmission with reduced delay

Info

Publication number
AU8489798A
AU8489798A AU84897/98A AU8489798A AU8489798A AU 8489798 A AU8489798 A AU 8489798A AU 84897/98 A AU84897/98 A AU 84897/98A AU 8489798 A AU8489798 A AU 8489798A AU 8489798 A AU8489798 A AU 8489798A
Authority
AU
Australia
Prior art keywords
transmission
video compression
reduced delay
delay
reduced
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
AU84897/98A
Inventor
Yendo Hu
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.)
Tiernan Communications Inc
Original Assignee
Tiernan Communications Inc
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 Tiernan Communications Inc filed Critical Tiernan Communications Inc
Publication of AU8489798A publication Critical patent/AU8489798A/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/115—Selection of the code volume for a coding unit prior to coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/152—Data rate or code amount at the encoder output by measuring the fullness of the transmission buffer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/172—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
    • 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
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/23406—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving management of server-side video buffer
    • 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
    • H04N21/242—Synchronization processes, e.g. processing of PCR [Program Clock References]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
AU84897/98A 1997-07-18 1998-07-16 Method and apparatus for video compression and transmission with reduced delay Abandoned AU8489798A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US5302897P 1997-07-18 1997-07-18
US60053028 1997-07-18
PCT/US1998/014706 WO1999004575A1 (en) 1997-07-18 1998-07-16 Method and apparatus for video compression and transmission with reduced delay

Publications (1)

Publication Number Publication Date
AU8489798A true AU8489798A (en) 1999-02-10

Family

ID=21981465

Family Applications (1)

Application Number Title Priority Date Filing Date
AU84897/98A Abandoned AU8489798A (en) 1997-07-18 1998-07-16 Method and apparatus for video compression and transmission with reduced delay

Country Status (4)

Country Link
EP (1) EP0995318A1 (en)
AU (1) AU8489798A (en)
CA (1) CA2296375A1 (en)
WO (1) WO1999004575A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993015571A1 (en) * 1992-01-29 1993-08-05 Bell Communications Research, Inc. Smoothing delay-sensitive traffic offered to atm networks
JPH07254906A (en) * 1994-03-16 1995-10-03 Mitsubishi Electric Corp Shift register having priority processing function, packet communication switching device using it, atm network using it, packet communication system having priority processing and atm communication system with priority processing
US5675384A (en) * 1995-10-03 1997-10-07 Nec Usa, Inc. VBR MPEG video encoding for ATM networks with dynamic bandwidth renegotiation
JP3405034B2 (en) * 1995-12-27 2003-05-12 ソニー株式会社 Digital signal multiplexing method and apparatus, and digital signal recording medium

Also Published As

Publication number Publication date
EP0995318A1 (en) 2000-04-26
WO1999004575A1 (en) 1999-01-28
CA2296375A1 (en) 1999-01-28

Similar Documents

Publication Publication Date Title
AU5228798A (en) Method and device for video compression
AU7727496A (en) Method and apparatus for increasing channel utilization for digital video transmission
AU6427398A (en) Method and apparatus for still picture transmission and display
AU1350299A (en) Method and apparatus for video-on-demand with fast play capability
AU5160896A (en) Device and method for coding video pictures
AU4398496A (en) Method and device for transcoding video signals
AU1851097A (en) Facsimile-based video compression method and system
AU4220197A (en) Method and device for variable-speed transmission
AU9480898A (en) Method and apparatus for compressing and decompressing images
AU2327697A (en) Multimedia computer and television apparatus
AU4221497A (en) Internet television apparatus
AU4301600A (en) Quantizing method and device for video compression
AU2002219797A1 (en) Apparatus and method for video compression
AU4377796A (en) Apparatus and method for video decoding
AU3388995A (en) Video compression method
EP1032213A3 (en) Video transcoding method and apparatus
AU1541895A (en) Video processing and method for converting video signals
AUPO951297A0 (en) Method and apparatus for digital data compression
AU5160996A (en) Device and method for coding video pictures
AU2070497A (en) Method and apparatus for self-throttling video fifo
AU3137897A (en) Computer method and apparatus for object streaming
AU3358697A (en) Video telecommunication system and method
AU2454099A (en) Video program guide apparatus and method
AU7269998A (en) Method and apparatus for making high compression structural foam
AU9033698A (en) Video capture and compression system and method for composite video

Legal Events

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