ATE280471T1 - Prozessorzuweisung für kanäle in einem videomultiprozessorsystem - Google Patents

Prozessorzuweisung für kanäle in einem videomultiprozessorsystem

Info

Publication number
ATE280471T1
ATE280471T1 AT01968950T AT01968950T ATE280471T1 AT E280471 T1 ATE280471 T1 AT E280471T1 AT 01968950 T AT01968950 T AT 01968950T AT 01968950 T AT01968950 T AT 01968950T AT E280471 T1 ATE280471 T1 AT E280471T1
Authority
AT
Austria
Prior art keywords
channels
processor
assigned
video
complexity
Prior art date
Application number
AT01968950T
Other languages
English (en)
Inventor
Siu-Wai Wu
Original Assignee
Gen Instrument 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 Gen Instrument Corp filed Critical Gen Instrument Corp
Application granted granted Critical
Publication of ATE280471T1 publication Critical patent/ATE280471T1/de

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
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/2365—Multiplexing of several video streams
    • 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
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/2365—Multiplexing of several video streams
    • H04N21/23655—Statistical multiplexing, e.g. by controlling the encoder to alter its bitrate to optimize the bandwidth utilization
    • 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
    • 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
    • H04N19/40—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video transcoding, i.e. partial or full decoding of a coded input stream followed by re-encoding of the decoded output stream
    • 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
    • H04N19/436—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 using parallelised computational arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
AT01968950T 2000-09-20 2001-08-20 Prozessorzuweisung für kanäle in einem videomultiprozessorsystem ATE280471T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/666,902 US7039115B1 (en) 2000-09-20 2000-09-20 Processor allocation for channels in a video multi-processor system
PCT/US2001/041796 WO2002025955A1 (en) 2000-09-20 2001-08-20 Processor allocation for channels in a video multi-processor system

Publications (1)

Publication Number Publication Date
ATE280471T1 true ATE280471T1 (de) 2004-11-15

Family

ID=24675978

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01968950T ATE280471T1 (de) 2000-09-20 2001-08-20 Prozessorzuweisung für kanäle in einem videomultiprozessorsystem

Country Status (11)

Country Link
US (1) US7039115B1 (de)
EP (1) EP1327359B1 (de)
JP (1) JP2004509582A (de)
KR (1) KR20040004379A (de)
CN (1) CN1198468C (de)
AT (1) ATE280471T1 (de)
AU (1) AU2001289151A1 (de)
CA (1) CA2422249C (de)
DE (1) DE60106640T2 (de)
TW (1) TW533742B (de)
WO (1) WO2002025955A1 (de)

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WO2004092888A2 (en) * 2003-04-07 2004-10-28 Modulus Video, Inc. Scalable array encoding system and method
US7898951B2 (en) * 2003-08-13 2011-03-01 Jones Farm Technology 2, Llc Encoding and transmitting variable bit streams with utilization of a constrained bit-rate channel
US7822123B2 (en) * 2004-10-06 2010-10-26 Microsoft Corporation Efficient repeat padding for hybrid video sequence with arbitrary video resolution
US9071847B2 (en) 2004-10-06 2015-06-30 Microsoft Technology Licensing, Llc Variable coding resolution in video codec
US8243820B2 (en) * 2004-10-06 2012-08-14 Microsoft Corporation Decoding variable coded resolution video with native range/resolution post-processing operation
US7839933B2 (en) * 2004-10-06 2010-11-23 Microsoft Corporation Adaptive vertical macroblock alignment for mixed frame video sequences
US7956930B2 (en) 2006-01-06 2011-06-07 Microsoft Corporation Resampling and picture resizing operations for multi-resolution video coding and decoding
US20070177519A1 (en) * 2006-01-30 2007-08-02 Thomsen Jan H Systems and methods for transcoding bit streams
US8068541B2 (en) * 2006-01-30 2011-11-29 Jan Harding Thomsen Systems and methods for transcoding bit streams
DE102006009033B4 (de) * 2006-02-27 2013-10-24 Infineon Technologies Ag Signal-Wandel-Vorrichtung, insbesondere Analog-Digital-Wandel-Vorrichtung, und Verfahren zum Betreiben einer Signal-Wandel-Vorrichtung
CN100502503C (zh) * 2006-03-31 2009-06-17 中山大学 一种实现多码流同时输出的转码系统及方法
TW200813086A (en) * 2006-05-11 2008-03-16 Hoffmann La Roche Immunereconstituted mouse
US8107571B2 (en) * 2007-03-20 2012-01-31 Microsoft Corporation Parameterized filters and signaling techniques
KR101520027B1 (ko) 2007-06-21 2015-05-14 삼성전자주식회사 움직임 추정 방법 및 장치
JP2009044537A (ja) 2007-08-09 2009-02-26 Osaka Univ 映像ストリーム処理装置及びその制御方法、プログラム、記録媒体
US8687685B2 (en) 2009-04-14 2014-04-01 Qualcomm Incorporated Efficient transcoding of B-frames to P-frames
KR20130101900A (ko) * 2012-03-06 2013-09-16 삼성전자주식회사 전자 장치 및 인코딩 방법
CN106851336B (zh) * 2017-02-07 2020-04-14 上海网达软件股份有限公司 一种动态资源分配的音视频文件转码方法及系统

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Also Published As

Publication number Publication date
US7039115B1 (en) 2006-05-02
CN1461567A (zh) 2003-12-10
TW533742B (en) 2003-05-21
CA2422249A1 (en) 2002-03-28
CA2422249C (en) 2012-02-07
WO2002025955A1 (en) 2002-03-28
EP1327359A1 (de) 2003-07-16
DE60106640D1 (de) 2004-11-25
EP1327359B1 (de) 2004-10-20
KR20040004379A (ko) 2004-01-13
AU2001289151A1 (en) 2002-04-02
JP2004509582A (ja) 2004-03-25
CN1198468C (zh) 2005-04-20
DE60106640T2 (de) 2005-10-20

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