HK1101847A1 - Method and devices for resizing of buffer in encoder and decoder - Google Patents

Method and devices for resizing of buffer in encoder and decoder

Info

Publication number
HK1101847A1
HK1101847A1 HK07109846.0A HK07109846A HK1101847A1 HK 1101847 A1 HK1101847 A1 HK 1101847A1 HK 07109846 A HK07109846 A HK 07109846A HK 1101847 A1 HK1101847 A1 HK 1101847A1
Authority
HK
Hong Kong
Prior art keywords
resizing
decoder
encoder
buffer
devices
Prior art date
Application number
HK07109846.0A
Other languages
English (en)
Inventor
Miska Hannuksela
Emre Aksu
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 HK1101847A1 publication Critical patent/HK1101847A1/xx

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
    • H04N21/44—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
    • 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
    • H04N19/15—Data rate or code amount at the encoder output by monitoring actual compressed data size at the memory before deciding storage at the transmission 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
    • H04N21/234—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Communication Control (AREA)
HK07109846.0A 2004-02-13 2007-09-10 Method and devices for resizing of buffer in encoder and decoder HK1101847A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US54459804P 2004-02-13 2004-02-13
PCT/FI2005/050032 WO2005079070A1 (en) 2004-02-13 2005-02-14 Resizing of buffer in encoder and decoder

Publications (1)

Publication Number Publication Date
HK1101847A1 true HK1101847A1 (en) 2007-10-26

Family

ID=34860508

Family Applications (1)

Application Number Title Priority Date Filing Date
HK07109846.0A HK1101847A1 (en) 2004-02-13 2007-09-10 Method and devices for resizing of buffer in encoder and decoder

Country Status (14)

Country Link
US (2) US20050201471A1 (ru)
EP (2) EP2760212A1 (ru)
JP (2) JP5069006B2 (ru)
KR (1) KR100837322B1 (ru)
CN (1) CN1934865B (ru)
AU (1) AU2005212896C1 (ru)
BR (1) BRPI0507925B1 (ru)
CA (1) CA2556120C (ru)
HK (1) HK1101847A1 (ru)
RU (1) RU2385541C2 (ru)
SG (1) SG153870A1 (ru)
TW (1) TWI396445B (ru)
WO (1) WO2005079070A1 (ru)
ZA (1) ZA200606634B (ru)

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CN1934865A (zh) 2007-03-21
EP2760212A1 (en) 2014-07-30
JP5069006B2 (ja) 2012-11-07
EP1714490A1 (en) 2006-10-25
WO2005079070A1 (en) 2005-08-25
RU2385541C2 (ru) 2010-03-27
US8335265B2 (en) 2012-12-18
BRPI0507925A8 (pt) 2016-04-05
CA2556120C (en) 2012-05-08
ZA200606634B (en) 2007-11-28
US20110019747A1 (en) 2011-01-27
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TWI396445B (zh) 2013-05-11
AU2005212896A1 (en) 2005-08-25
US20050201471A1 (en) 2005-09-15
CN1934865B (zh) 2013-07-10
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CA2556120A1 (en) 2005-08-25
SG153870A1 (en) 2009-07-29
RU2006128854A (ru) 2008-03-20
AU2005212896C1 (en) 2013-11-14
AU2005212896B2 (en) 2010-01-28
BRPI0507925B1 (pt) 2018-11-13
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