TWI268700B - Picture coding method - Google Patents

Picture coding method

Info

Publication number
TWI268700B
TWI268700B TW093103841A TW93103841A TWI268700B TW I268700 B TWI268700 B TW I268700B TW 093103841 A TW093103841 A TW 093103841A TW 93103841 A TW93103841 A TW 93103841A TW I268700 B TWI268700 B TW I268700B
Authority
TW
Taiwan
Prior art keywords
multimedia data
transmission unit
transmission
coding method
picture coding
Prior art date
Application number
TW093103841A
Other languages
English (en)
Other versions
TW200427311A (en
Inventor
Miska Hannuksela
Original Assignee
Nokia Corp
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 Nokia Corp filed Critical Nokia Corp
Publication of TW200427311A publication Critical patent/TW200427311A/zh
Application granted granted Critical
Publication of TWI268700B publication Critical patent/TWI268700B/zh

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]
    • H04N21/20—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
    • 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
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • H04N21/44—Processing 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
    • H04N21/44004—Processing 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
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/643—Communication protocols
    • H04N21/6437—Real-time Transport Protocol [RTP]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Communication Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
TW093103841A 2003-02-18 2004-02-18 Picture coding method TWI268700B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US44869303P 2003-02-18 2003-02-18
US48315903P 2003-06-27 2003-06-27

Publications (2)

Publication Number Publication Date
TW200427311A TW200427311A (en) 2004-12-01
TWI268700B true TWI268700B (en) 2006-12-11

Family

ID=32912304

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093103841A TWI268700B (en) 2003-02-18 2004-02-18 Picture coding method

Country Status (14)

Country Link
US (1) US8670486B2 (zh)
EP (1) EP1595405B1 (zh)
JP (2) JP5068947B2 (zh)
KR (1) KR100711635B1 (zh)
CN (1) CN1751518B (zh)
AU (1) AU2004214313B2 (zh)
BR (1) BRPI0407527B1 (zh)
CA (1) CA2515354C (zh)
HK (1) HK1088159A1 (zh)
MX (1) MXPA05008404A (zh)
MY (1) MY135449A (zh)
RU (1) RU2375839C2 (zh)
TW (1) TWI268700B (zh)
WO (1) WO2004075555A1 (zh)

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EP1595405A1 (en) 2005-11-16
RU2375839C2 (ru) 2009-12-10
RU2005129107A (ru) 2006-03-20
HK1088159A1 (en) 2006-10-27
KR20050099999A (ko) 2005-10-17
EP1595405B1 (en) 2019-12-04
TW200427311A (en) 2004-12-01
WO2004075555A1 (en) 2004-09-02
CN1751518A (zh) 2006-03-22
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US20040223551A1 (en) 2004-11-11
AU2004214313A2 (en) 2004-09-02
US8670486B2 (en) 2014-03-11
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BRPI0407527A (pt) 2006-02-14
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JP5068947B2 (ja) 2012-11-07
KR100711635B1 (ko) 2007-04-25
JP2006515137A (ja) 2006-05-18
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JP2009124748A (ja) 2009-06-04
CN1751518B (zh) 2010-12-01

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