EP1719343A4 - Übertragung von videoinformationen - Google Patents

Übertragung von videoinformationen

Info

Publication number
EP1719343A4
EP1719343A4 EP04713602A EP04713602A EP1719343A4 EP 1719343 A4 EP1719343 A4 EP 1719343A4 EP 04713602 A EP04713602 A EP 04713602A EP 04713602 A EP04713602 A EP 04713602A EP 1719343 A4 EP1719343 A4 EP 1719343A4
Authority
EP
European Patent Office
Prior art keywords
transmission
video information
video
information
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.)
Withdrawn
Application number
EP04713602A
Other languages
English (en)
French (fr)
Other versions
EP1719343A1 (de
Inventor
Ru-Shang Wang
Ragip Kurceren
Viktor Varsa
Keith Miller
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.)
Nokia Oyj
Original Assignee
Nokia Oyj
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 Oyj filed Critical Nokia Oyj
Publication of EP1719343A1 publication Critical patent/EP1719343A1/de
Publication of EP1719343A4 publication Critical patent/EP1719343A4/de
Withdrawn legal-status Critical Current

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
    • 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
    • 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
    • H04N19/127—Prioritisation of hardware or computational resources
    • 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
    • H04N19/156—Availability of hardware or computational resources, e.g. encoding based on power-saving criteria

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
EP04713602A 2004-02-23 2004-02-23 Übertragung von videoinformationen Withdrawn EP1719343A4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2004/000454 WO2005091632A1 (en) 2004-02-23 2004-02-23 Transmission of video information

Publications (2)

Publication Number Publication Date
EP1719343A1 EP1719343A1 (de) 2006-11-08
EP1719343A4 true EP1719343A4 (de) 2011-10-26

Family

ID=34994077

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04713602A Withdrawn EP1719343A4 (de) 2004-02-23 2004-02-23 Übertragung von videoinformationen

Country Status (3)

Country Link
EP (1) EP1719343A4 (de)
CN (1) CN1926862A (de)
WO (1) WO2005091632A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101677400B (zh) * 2008-09-19 2012-08-15 华为技术有限公司 编码、解码方法和编码器、解码器及编解码系统
EP2643977B1 (de) * 2010-12-29 2019-05-15 Skype Verfahren und vorrichtung zur verarbeitung eines videosignals
CN111479114B (zh) * 2019-01-23 2022-07-22 华为技术有限公司 点云的编解码方法及装置
US20210136378A1 (en) * 2020-12-14 2021-05-06 Intel Corporation Adaptive quality boosting for low latency video coding
CN112911295A (zh) * 2021-04-16 2021-06-04 北京杰瑞创通科技有限公司 自适应动态抗网络丢包智能信源编码装置及方法
CN114513658B (zh) * 2022-01-04 2024-04-02 聚好看科技股份有限公司 一种视频加载方法、装置、设备及介质
CN116248895B (zh) * 2023-05-06 2023-07-21 上海扬谷网络科技有限公司 虚拟现实全景漫游的视频云转码方法及系统

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002054776A1 (en) * 2001-01-03 2002-07-11 Nokia Corporation Switching between bit-streams in video transmission

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6611624B1 (en) * 1998-03-13 2003-08-26 Cisco Systems, Inc. System and method for frame accurate splicing of compressed bitstreams
US6996173B2 (en) * 2002-01-25 2006-02-07 Microsoft Corporation Seamless switching of scalable video bitstreams
CN101232618B (zh) * 2002-04-23 2013-03-27 诺基亚有限公司 用于在视频编码系统中指示量化器参数的方法与设备

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002054776A1 (en) * 2001-01-03 2002-07-11 Nokia Corporation Switching between bit-streams in video transmission

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
KARCZEWICZ M ET AL: "The SP- and SI-frames design for H.264/AVC", IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, vol. 13, no. 7, 1 July 2003 (2003-07-01), pages 637 - 644, XP011099256, ISSN: 1051-8215, DOI: 10.1109/TCSVT.2003.814969 *
See also references of WO2005091632A1 *

Also Published As

Publication number Publication date
WO2005091632A1 (en) 2005-09-29
EP1719343A1 (de) 2006-11-08
CN1926862A (zh) 2007-03-07

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20060824

AK Designated contracting states

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Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20110928

RIC1 Information provided on ipc code assigned before grant

Ipc: H04N 7/26 20060101ALI20110922BHEP

Ipc: H04N 7/24 20110101AFI20110922BHEP

STAA Information on the status of an ep patent application or granted ep patent

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Effective date: 20110901