MXPA03005985A - Conmutacion entre corrientes de bitios en transmision de video. - Google Patents

Conmutacion entre corrientes de bitios en transmision de video.

Info

Publication number
MXPA03005985A
MXPA03005985A MXPA03005985A MXPA03005985A MXPA03005985A MX PA03005985 A MXPA03005985 A MX PA03005985A MX PA03005985 A MXPA03005985 A MX PA03005985A MX PA03005985 A MXPA03005985 A MX PA03005985A MX PA03005985 A MXPA03005985 A MX PA03005985A
Authority
MX
Mexico
Prior art keywords
type
switching
frames
picture
frame
Prior art date
Application number
MXPA03005985A
Other languages
English (en)
Inventor
Karczewicz Marta
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
Priority claimed from US09/827,796 external-priority patent/US20020122491A1/en
Priority claimed from US09/883,887 external-priority patent/US6765963B2/en
Application filed by Nokia Corp filed Critical Nokia Corp
Publication of MXPA03005985A publication Critical patent/MXPA03005985A/es

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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H04N21/8451—Structuring of content, e.g. decomposing content into time segments using Advanced Video Coding [AVC]
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/58—Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
    • 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
    • H04N21/23424—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving splicing one content stream with another content stream, e.g. for inserting or substituting an advertisement

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
MXPA03005985A 2001-01-03 2002-01-03 Conmutacion entre corrientes de bitios en transmision de video. MXPA03005985A (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US25952901P 2001-01-03 2001-01-03
US09/827,796 US20020122491A1 (en) 2001-01-03 2001-04-06 Video decoder architecture and method for using same
US09/883,887 US6765963B2 (en) 2001-01-03 2001-06-18 Video decoder architecture and method for using same
US09/925,769 US6920175B2 (en) 2001-01-03 2001-08-09 Video coding architecture and methods for using same
PCT/FI2002/000004 WO2002054776A1 (en) 2001-01-03 2002-01-03 Switching between bit-streams in video transmission

Publications (1)

Publication Number Publication Date
MXPA03005985A true MXPA03005985A (es) 2003-09-10

Family

ID=27500649

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03005985A MXPA03005985A (es) 2001-01-03 2002-01-03 Conmutacion entre corrientes de bitios en transmision de video.

Country Status (11)

Country Link
US (1) US6920175B2 (es)
EP (1) EP1356684B1 (es)
JP (2) JP4109113B2 (es)
CN (1) CN1225125C (es)
BR (1) BRPI0206191B1 (es)
CA (1) CA2431866C (es)
EE (1) EE04829B1 (es)
HK (1) HK1062868A1 (es)
HU (1) HU228605B1 (es)
MX (1) MXPA03005985A (es)
WO (1) WO2002054776A1 (es)

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Also Published As

Publication number Publication date
CA2431866A1 (en) 2002-07-11
EE04829B1 (et) 2007-04-16
JP2007312411A (ja) 2007-11-29
HK1062868A1 (en) 2004-11-26
JP4109113B2 (ja) 2008-07-02
CN1225125C (zh) 2005-10-26
BRPI0206191B1 (pt) 2016-06-21
CA2431866C (en) 2009-12-22
CN1484921A (zh) 2004-03-24
EP1356684A1 (en) 2003-10-29
JP2004517569A (ja) 2004-06-10
HU228605B1 (en) 2013-04-29
WO2002054776A1 (en) 2002-07-11
US20020118755A1 (en) 2002-08-29
US6920175B2 (en) 2005-07-19
BR0206191A (pt) 2003-10-07
EP1356684B1 (en) 2016-08-03
JP5128865B2 (ja) 2013-01-23
EE200300315A (et) 2003-10-15
HUP0400560A2 (en) 2004-06-28

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