AU6277199A - Method and apparatus for providing rate control in a video encoder - Google Patents

Method and apparatus for providing rate control in a video encoder

Info

Publication number
AU6277199A
AU6277199A AU62771/99A AU6277199A AU6277199A AU 6277199 A AU6277199 A AU 6277199A AU 62771/99 A AU62771/99 A AU 62771/99A AU 6277199 A AU6277199 A AU 6277199A AU 6277199 A AU6277199 A AU 6277199A
Authority
AU
Australia
Prior art keywords
video encoder
rate control
providing rate
providing
encoder
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.)
Abandoned
Application number
AU62771/99A
Inventor
Siu-Wai Wu
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.)
Arris Technology Inc
Original Assignee
Arris Technology Inc
General 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 Arris Technology Inc, General Instrument Corp filed Critical Arris Technology Inc
Publication of AU6277199A publication Critical patent/AU6277199A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H04N19/115—Selection of the code volume for a coding unit prior to 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
    • H04N19/10—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
    • H04N19/124—Quantisation
    • 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
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • 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
    • H04N19/136—Incoming video signal characteristics or properties
    • 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
    • H04N19/142—Detection of scene cut or scene change
    • 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
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • 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
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/174—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a slice, e.g. a line of blocks or a group of blocks
    • 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
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/177—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a group of pictures [GOP]
    • 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
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/18—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a set of transform coefficients
    • 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

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)
AU62771/99A 1998-10-02 1999-09-29 Method and apparatus for providing rate control in a video encoder Abandoned AU6277199A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10280098P 1998-10-02 1998-10-02
US60102800 1998-10-02
PCT/US1999/022663 WO2000021302A1 (en) 1998-10-02 1999-09-29 Method and apparatus for providing rate control in a video encoder

Publications (1)

Publication Number Publication Date
AU6277199A true AU6277199A (en) 2000-04-26

Family

ID=22291739

Family Applications (1)

Application Number Title Priority Date Filing Date
AU62771/99A Abandoned AU6277199A (en) 1998-10-02 1999-09-29 Method and apparatus for providing rate control in a video encoder

Country Status (6)

Country Link
EP (1) EP1118225A1 (en)
KR (1) KR20010075530A (en)
CN (1) CN1328748A (en)
AU (1) AU6277199A (en)
CA (1) CA2345538A1 (en)
WO (1) WO2000021302A1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0013273D0 (en) 2000-06-01 2000-07-26 Philips Electronics Nv Video signal encoding and buffer management
US7039115B1 (en) 2000-09-20 2006-05-02 General Instrument Corporation Processor allocation for channels in a video multi-processor system
US6904094B1 (en) 2000-09-20 2005-06-07 General Instrument Corporation Processing mode selection for channels in a video multi-processor system
US6724825B1 (en) 2000-09-22 2004-04-20 General Instrument Corporation Regeneration of program clock reference data for MPEG transport streams
US6847656B1 (en) 2000-09-25 2005-01-25 General Instrument Corporation Statistical remultiplexing with bandwidth allocation among different transcoding channels
US7082221B1 (en) * 2000-09-29 2006-07-25 Intel Corporation Bandwidth determination for multiple layer digital video
US7068719B2 (en) 2001-06-01 2006-06-27 General Instrument Corporation Splicing of digital video transport streams
KR100624404B1 (en) * 2002-01-05 2006-09-18 삼성전자주식회사 Adaptive coding method and apparatus considering human visual characteristics
KR100851251B1 (en) 2002-01-23 2008-08-08 주식회사 엘지이아이 Apparatus and method for controlling of encoding in a moving picture system
GB2387055A (en) * 2002-03-28 2003-10-01 Sony Uk Ltd Data compression method including target data quantity allocation
RU2322770C2 (en) 2002-04-23 2008-04-20 Нокиа Корпорейшн Method and device for indication of quantizer parameters in video encoding system
KR100486524B1 (en) 2002-07-04 2005-05-03 엘지전자 주식회사 Shortening apparatus for delay time in video codec
US7352809B2 (en) 2003-02-21 2008-04-01 Polycom, Inc. System and method for optimal transmission of a multitude of video pictures to one or more destinations
US20050169537A1 (en) * 2004-02-03 2005-08-04 Sony Ericsson Mobile Communications Ab System and method for image background removal in mobile multi-media communications
NL1030976C2 (en) * 2006-01-23 2007-07-24 Ventury Tower Mall Iii Inc Information file i.e. audio video interleaved file, size adjusting method for e.g. personal digital assistant, involves adding stored information of stock component and information of audio and/or video data represent information component
KR101590633B1 (en) 2008-11-11 2016-02-02 삼성전자주식회사 / /apparatus for processing video encoding and decoding using video separation based on slice level and method therefor
CN101945271B (en) * 2009-07-03 2012-11-28 大地辰星科技发展(北京)有限公司 Image compression system and compression method
WO2012098646A1 (en) * 2011-01-18 2012-07-26 富士通株式会社 Moving picture encoding device, moving picture encoding method and computer program for moving picture encoding
KR101940239B1 (en) * 2011-12-12 2019-01-18 한국전자통신연구원 Multimedia stream scrambling device
CN103428486B (en) * 2012-05-24 2017-06-09 富士通株式会社 Method for compressing image and device
CN110708578A (en) * 2019-10-22 2020-01-17 北方工业大学 Video code rate self-adaptive adjusting method
CN111698505B (en) * 2020-06-23 2022-03-25 湖南国科微电子股份有限公司 Video frame encoding method, video frame encoding device, and readable storage medium

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5647049A (en) * 1991-05-31 1997-07-08 Kabushiki Kaisha Toshiba Video recording/reproducing apparatus which uses a differential motion vector determined using two other motion vectors
JPH0837662A (en) * 1994-07-22 1996-02-06 Hitachi Ltd Picture encoding/decoding device
US5623312A (en) * 1994-12-22 1997-04-22 Lucent Technologies Inc. Compressed-domain bit rate reduction system
US5694170A (en) * 1995-04-06 1997-12-02 International Business Machines Corporation Video compression using multiple computing agents
JP4223571B2 (en) * 1995-05-02 2009-02-12 ソニー株式会社 Image coding method and apparatus
US5650860A (en) * 1995-12-26 1997-07-22 C-Cube Microsystems, Inc. Adaptive quantization
EP0851656A1 (en) * 1996-12-23 1998-07-01 HE HOLDINGS, INC. dba HUGHES ELECTRONICS System and method for high resolution video compression by tiling
US5949490A (en) * 1997-07-08 1999-09-07 Tektronix, Inc. Distributing video buffer rate control over a parallel compression architecture

Also Published As

Publication number Publication date
CN1328748A (en) 2001-12-26
CA2345538A1 (en) 2000-04-13
WO2000021302A1 (en) 2000-04-13
EP1118225A1 (en) 2001-07-25
KR20010075530A (en) 2001-08-09

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase