JP5236947B2 - マルチプロセッサアーキテクチュア並びにピクチュアベースの先読みウィンドウを具備したデジタルビデオエンコーダのためのパラレルレートコントロール - Google Patents

マルチプロセッサアーキテクチュア並びにピクチュアベースの先読みウィンドウを具備したデジタルビデオエンコーダのためのパラレルレートコントロール Download PDF

Info

Publication number
JP5236947B2
JP5236947B2 JP2007545501A JP2007545501A JP5236947B2 JP 5236947 B2 JP5236947 B2 JP 5236947B2 JP 2007545501 A JP2007545501 A JP 2007545501A JP 2007545501 A JP2007545501 A JP 2007545501A JP 5236947 B2 JP5236947 B2 JP 5236947B2
Authority
JP
Japan
Prior art keywords
picture
encoder
pass
encoded
video
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.)
Expired - Fee Related
Application number
JP2007545501A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008523720A5 (enExample
JP2008523720A (ja
Inventor
ユウ・グォヤオ
シュワルツ・メイヤー・ディ
ヴァンデューセン・チャールズ・エイチ
ボルグウォード・ピーター
Original Assignee
タット・システムズ・インコーポレイテッド
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 タット・システムズ・インコーポレイテッド filed Critical タット・システムズ・インコーポレイテッド
Publication of JP2008523720A publication Critical patent/JP2008523720A/ja
Publication of JP2008523720A5 publication Critical patent/JP2008523720A5/ja
Application granted granted Critical
Publication of JP5236947B2 publication Critical patent/JP5236947B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • H04N19/102—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
    • H04N19/134—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
    • H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
    • 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
    • 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
    • H04N19/152—Data rate or code amount at the encoder output by measuring the fullness of the transmission 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
    • H04N19/169—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
    • H04N19/172—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 picture, frame or field
    • 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
    • H04N19/176—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 block, e.g. a macroblock
    • 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
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/192—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding the adaptation method, adaptation tool or adaptation type being iterative or recursive
    • H04N19/194—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding the adaptation method, adaptation tool or adaptation type being iterative or recursive involving only two passes
    • 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
    • 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
    • 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)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
JP2007545501A 2004-12-10 2005-11-21 マルチプロセッサアーキテクチュア並びにピクチュアベースの先読みウィンドウを具備したデジタルビデオエンコーダのためのパラレルレートコントロール Expired - Fee Related JP5236947B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US63511604P 2004-12-10 2004-12-10
US60/635,116 2004-12-10
US11/269,428 2005-11-07
US11/269,428 US8054880B2 (en) 2004-12-10 2005-11-07 Parallel rate control for digital video encoder with multi-processor architecture and picture-based look-ahead window
PCT/US2005/042384 WO2006065477A2 (en) 2004-12-10 2005-11-21 Parallel rate control for digital video encoder with multi-processor architecture and picture-based look-ahead window

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2012100459A Division JP5410566B2 (ja) 2004-12-10 2012-04-25 マルチプロセッサアーキテクチュア並びにピクチュアベースの先読みウィンドウを具備したデジタルビデオエンコーダのためのパラレルレートコントロール

Publications (3)

Publication Number Publication Date
JP2008523720A JP2008523720A (ja) 2008-07-03
JP2008523720A5 JP2008523720A5 (enExample) 2010-08-12
JP5236947B2 true JP5236947B2 (ja) 2013-07-17

Family

ID=36583800

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2007545501A Expired - Fee Related JP5236947B2 (ja) 2004-12-10 2005-11-21 マルチプロセッサアーキテクチュア並びにピクチュアベースの先読みウィンドウを具備したデジタルビデオエンコーダのためのパラレルレートコントロール
JP2012100459A Expired - Fee Related JP5410566B2 (ja) 2004-12-10 2012-04-25 マルチプロセッサアーキテクチュア並びにピクチュアベースの先読みウィンドウを具備したデジタルビデオエンコーダのためのパラレルレートコントロール
JP2013183107A Pending JP2014014148A (ja) 2004-12-10 2013-09-04 量子化パラメータの値を決定する方法

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2012100459A Expired - Fee Related JP5410566B2 (ja) 2004-12-10 2012-04-25 マルチプロセッサアーキテクチュア並びにピクチュアベースの先読みウィンドウを具備したデジタルビデオエンコーダのためのパラレルレートコントロール
JP2013183107A Pending JP2014014148A (ja) 2004-12-10 2013-09-04 量子化パラメータの値を決定する方法

Country Status (6)

Country Link
US (2) US8054880B2 (enExample)
EP (1) EP1820281B1 (enExample)
JP (3) JP5236947B2 (enExample)
KR (1) KR101228192B1 (enExample)
CA (1) CA2590920C (enExample)
WO (1) WO2006065477A2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2826456C1 (ru) * 2021-01-26 2024-09-11 СиДжей ЧеилДжеданг Корпорейшн Вариант альдолазы arog и способ получения аминокислоты с разветвленной цепью с его использованием

Families Citing this family (147)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7519274B2 (en) 2003-12-08 2009-04-14 Divx, Inc. File format for multiple track digital data
US8472792B2 (en) 2003-12-08 2013-06-25 Divx, Llc Multimedia distribution system
WO2006096612A2 (en) * 2005-03-04 2006-09-14 The Trustees Of Columbia University In The City Of New York System and method for motion estimation and mode decision for low-complexity h.264 decoder
US8422546B2 (en) * 2005-05-25 2013-04-16 Microsoft Corporation Adaptive video encoding using a perceptual model
JP4389883B2 (ja) * 2006-01-30 2009-12-24 ソニー株式会社 符号化装置、符号化方法、符号化方法のプログラム、符号化方法のプログラムを記録した記録媒体
EP1999883A4 (en) 2006-03-14 2013-03-06 Divx Llc SCHEME FOR THE MANAGEMENT OF UNITED DIGITAL RIGHTS, INCLUDING TRUSTWORTHY SYSTEMS
US8130828B2 (en) * 2006-04-07 2012-03-06 Microsoft Corporation Adjusting quantization to preserve non-zero AC coefficients
US7995649B2 (en) 2006-04-07 2011-08-09 Microsoft Corporation Quantization adjustment based on texture level
US8503536B2 (en) 2006-04-07 2013-08-06 Microsoft Corporation Quantization adjustments for DC shift artifacts
US8059721B2 (en) 2006-04-07 2011-11-15 Microsoft Corporation Estimating sample-domain distortion in the transform domain with rounding compensation
US20070237237A1 (en) * 2006-04-07 2007-10-11 Microsoft Corporation Gradient slope detection for video compression
US8711925B2 (en) 2006-05-05 2014-04-29 Microsoft Corporation Flexible quantization
US8888592B1 (en) 2009-06-01 2014-11-18 Sony Computer Entertainment America Llc Voice overlay
US8416859B2 (en) 2006-11-13 2013-04-09 Cisco Technology, Inc. Signalling and extraction in compressed video of pictures belonging to interdependency tiers
US20090180546A1 (en) * 2008-01-09 2009-07-16 Rodriguez Arturo A Assistance for processing pictures in concatenated video streams
US8873932B2 (en) 2007-12-11 2014-10-28 Cisco Technology, Inc. Inferential processing to ascertain plural levels of picture interdependencies
US8875199B2 (en) 2006-11-13 2014-10-28 Cisco Technology, Inc. Indicating picture usefulness for playback optimization
US20080115175A1 (en) * 2006-11-13 2008-05-15 Rodriguez Arturo A System and method for signaling characteristics of pictures' interdependencies
US8238424B2 (en) * 2007-02-09 2012-08-07 Microsoft Corporation Complexity-based adaptive preprocessing for multiple-pass video compression
US8396118B2 (en) * 2007-03-19 2013-03-12 Sony Corporation System and method to control compressed video picture quality for a given average bit rate
US8498335B2 (en) 2007-03-26 2013-07-30 Microsoft Corporation Adaptive deadzone size adjustment in quantization
US20080240257A1 (en) * 2007-03-26 2008-10-02 Microsoft Corporation Using quantization bias that accounts for relations between transform bins and quantization bins
US8243797B2 (en) 2007-03-30 2012-08-14 Microsoft Corporation Regions of interest for quality adjustments
US8442337B2 (en) 2007-04-18 2013-05-14 Microsoft Corporation Encoding adjustments for animation content
US8331438B2 (en) * 2007-06-05 2012-12-11 Microsoft Corporation Adaptive selection of picture-level quantization parameters for predicted video pictures
US8958486B2 (en) 2007-07-31 2015-02-17 Cisco Technology, Inc. Simultaneous processing of media and redundancy streams for mitigating impairments
US8804845B2 (en) 2007-07-31 2014-08-12 Cisco Technology, Inc. Non-enhancing media redundancy coding for mitigating transmission impairments
KR100937590B1 (ko) * 2007-10-23 2010-01-20 한국전자통신연구원 다중 품질 서비스 영상 콘텐츠 제공 시스템 및 그것의업그레이드 방법
KR20100106327A (ko) 2007-11-16 2010-10-01 디브이엑스, 인크. 멀티미디어 파일을 위한 계층적 및 감소된 인덱스 구조
US8968087B1 (en) 2009-06-01 2015-03-03 Sony Computer Entertainment America Llc Video game overlay
US8147339B1 (en) 2007-12-15 2012-04-03 Gaikai Inc. Systems and methods of serving game video
US8613673B2 (en) 2008-12-15 2013-12-24 Sony Computer Entertainment America Llc Intelligent game loading
US8997161B2 (en) 2008-01-02 2015-03-31 Sonic Ip, Inc. Application enhancement tracks
US8750390B2 (en) * 2008-01-10 2014-06-10 Microsoft Corporation Filtering and dithering as pre-processing before encoding
US8345774B2 (en) * 2008-01-11 2013-01-01 Apple Inc. Hypothetical reference decoder
US8160132B2 (en) 2008-02-15 2012-04-17 Microsoft Corporation Reducing key picture popping effects in video
US8416858B2 (en) 2008-02-29 2013-04-09 Cisco Technology, Inc. Signalling picture encoding schemes and associated picture properties
KR100939917B1 (ko) 2008-03-07 2010-02-03 에스케이 텔레콤주식회사 움직임 예측을 통한 부호화 시스템 및 움직임 예측을 통한부호화 방법
US8189933B2 (en) 2008-03-31 2012-05-29 Microsoft Corporation Classifying and controlling encoding quality for textured, dark smooth and smooth video content
JP2009272706A (ja) * 2008-04-30 2009-11-19 Toshiba Corp 動画像トランスコード装置およびその方法
US8897359B2 (en) 2008-06-03 2014-11-25 Microsoft Corporation Adaptive quantization for enhancement layer video coding
US8711154B2 (en) * 2008-06-09 2014-04-29 Freescale Semiconductor, Inc. System and method for parallel video processing in multicore devices
WO2009152450A1 (en) 2008-06-12 2009-12-17 Cisco Technology, Inc. Picture interdependencies signals in context of mmco to assist stream manipulation
US8705631B2 (en) 2008-06-17 2014-04-22 Cisco Technology, Inc. Time-shifted transport of multi-latticed video for resiliency from burst-error effects
US8971402B2 (en) 2008-06-17 2015-03-03 Cisco Technology, Inc. Processing of impaired and incomplete multi-latticed video streams
US8699578B2 (en) 2008-06-17 2014-04-15 Cisco Technology, Inc. Methods and systems for processing multi-latticed video streams
EP2139179A1 (en) * 2008-06-26 2009-12-30 THOMSON Licensing Method and apparatus for reporting state information
US9571856B2 (en) * 2008-08-25 2017-02-14 Microsoft Technology Licensing, Llc Conversion operations in scalable video encoding and decoding
US8249168B2 (en) * 2008-11-06 2012-08-21 Advanced Micro Devices, Inc. Multi-instance video encoder
ES2546091T3 (es) * 2008-11-12 2015-09-18 Cisco Technology, Inc. Procesamiento de un programa de vídeo que tiene representaciones procesadas plurales de una señal de vídeo única para reconstrucción y emisión
US9143788B2 (en) * 2008-11-13 2015-09-22 Thomson Licensing Multiple thread video encoding using HRD information sharing and bit allocation waiting
US8840476B2 (en) 2008-12-15 2014-09-23 Sony Computer Entertainment America Llc Dual-mode program execution
US8926435B2 (en) 2008-12-15 2015-01-06 Sony Computer Entertainment America Llc Dual-mode program execution
KR101635876B1 (ko) 2009-01-07 2016-07-04 쏘닉 아이피, 아이엔씨. 온라인 콘텐츠를 위한 미디어 가이드의 단일, 공동 및 자동 생성
US8737475B2 (en) * 2009-02-02 2014-05-27 Freescale Semiconductor, Inc. Video scene change detection and encoding complexity reduction in a video encoder system having multiple processing devices
JP4742324B2 (ja) * 2009-02-17 2011-08-10 カシオ計算機株式会社 動画像を記録する記録装置、記録方法及びプログラム
US8326131B2 (en) * 2009-02-20 2012-12-04 Cisco Technology, Inc. Signalling of decodable sub-sequences
US8782261B1 (en) 2009-04-03 2014-07-15 Cisco Technology, Inc. System and method for authorization of segment boundary notifications
US8949883B2 (en) 2009-05-12 2015-02-03 Cisco Technology, Inc. Signalling buffer characteristics for splicing operations of video streams
FR2945697B1 (fr) * 2009-05-18 2016-06-03 Actimagine Procede et dispositif de compression d'une sequence video
US9179161B2 (en) * 2009-05-20 2015-11-03 Nissim Nissimyan Video encoding
WO2010141492A1 (en) * 2009-06-01 2010-12-09 Andrew Buchanan Gault Game execution environments
US8506402B2 (en) 2009-06-01 2013-08-13 Sony Computer Entertainment America Llc Game execution environments
US8279926B2 (en) 2009-06-18 2012-10-02 Cisco Technology, Inc. Dynamic streaming with latticed representations of video
CA2782825C (en) 2009-12-04 2016-04-26 Divx, Llc Elementary bitstream cryptographic material transport systems and methods
KR101656881B1 (ko) * 2010-02-01 2016-09-12 삼성전자주식회사 데이터 처리 장치 및 방법
US20110222837A1 (en) * 2010-03-11 2011-09-15 Cisco Technology, Inc. Management of picture referencing in video streams for plural playback modes
US9179165B2 (en) 2010-05-07 2015-11-03 Nippon Telegraph And Telephone Corporation Video encoding control method, video encoding apparatus and video encoding program
ES2773329T3 (es) * 2010-05-12 2020-07-10 Nippon Telegraph & Telephone Método de control de codificación de vídeo, dispositivo de codificación de vídeo y programa de codificación de vídeo
US8560331B1 (en) 2010-08-02 2013-10-15 Sony Computer Entertainment America Llc Audio acceleration
US9878240B2 (en) 2010-09-13 2018-01-30 Sony Interactive Entertainment America Llc Add-on management methods
US20120069895A1 (en) * 2010-09-17 2012-03-22 David Frederique Blum High Quality Video Encoder
US9247312B2 (en) 2011-01-05 2016-01-26 Sonic Ip, Inc. Systems and methods for encoding source media in matroska container files for adaptive bitrate streaming using hypertext transfer protocol
PL3309969T3 (pl) * 2011-06-24 2023-09-18 Sun Patent Trust Sposób i urządzenie kodujące obraz
US8832412B2 (en) * 2011-07-20 2014-09-09 Broadcom Corporation Scalable processing unit
US9392295B2 (en) 2011-07-20 2016-07-12 Broadcom Corporation Adaptable media processing architectures
US9467708B2 (en) 2011-08-30 2016-10-11 Sonic Ip, Inc. Selection of resolutions for seamless resolution switching of multimedia content
US8818171B2 (en) 2011-08-30 2014-08-26 Kourosh Soroushian Systems and methods for encoding alternative streams of video for playback on playback devices having predetermined display aspect ratios and network connection maximum data rates
CN103875248B (zh) 2011-08-30 2018-09-07 帝威视有限公司 用于编码和流处理通过使用多个最大比特率级别编码的视频的系统和方法
US8909922B2 (en) 2011-09-01 2014-12-09 Sonic Ip, Inc. Systems and methods for playing back alternative streams of protected content protected using common cryptographic information
US8964977B2 (en) 2011-09-01 2015-02-24 Sonic Ip, Inc. Systems and methods for saving encoded media streamed using adaptive bitrate streaming
US20130077674A1 (en) * 2011-09-23 2013-03-28 Media Excel Korea Co. Ltd. Method and apparatus for encoding moving picture
US8923388B2 (en) * 2011-11-21 2014-12-30 Texas Instruments Incorporated Early stage slice cap decision in video coding
US8793393B2 (en) * 2011-11-23 2014-07-29 Bluespace Corporation Video processing device, video server, client device, and video client-server system with low latency thereof
US9094684B2 (en) 2011-12-19 2015-07-28 Google Technology Holdings LLC Method for dual pass rate control video encoding
US8918908B2 (en) 2012-01-06 2014-12-23 Sonic Ip, Inc. Systems and methods for accessing digital content using electronic tickets and ticket tokens
JP5843631B2 (ja) * 2012-01-26 2016-01-13 日本電信電話株式会社 フレームレート制御方法，フレームレート制御装置およびフレームレート制御プログラム
US9532080B2 (en) 2012-05-31 2016-12-27 Sonic Ip, Inc. Systems and methods for the reuse of encoding information in encoding alternative streams of video data
US9197685B2 (en) 2012-06-28 2015-11-24 Sonic Ip, Inc. Systems and methods for fast video startup using trick play streams
US9143812B2 (en) 2012-06-29 2015-09-22 Sonic Ip, Inc. Adaptive streaming of multimedia
US10452715B2 (en) 2012-06-30 2019-10-22 Divx, Llc Systems and methods for compressing geotagged video
EP2875417B1 (en) 2012-07-18 2020-01-01 Verimatrix, Inc. Systems and methods for rapid content switching to provide a linear tv experience using streaming content distribution
US8997254B2 (en) 2012-09-28 2015-03-31 Sonic Ip, Inc. Systems and methods for fast startup streaming of encrypted multimedia content
US8914836B2 (en) 2012-09-28 2014-12-16 Sonic Ip, Inc. Systems, methods, and computer program products for load adaptive streaming
US9191457B2 (en) 2012-12-31 2015-11-17 Sonic Ip, Inc. Systems, methods, and media for controlling delivery of content
US9313510B2 (en) 2012-12-31 2016-04-12 Sonic Ip, Inc. Use of objective quality measures of streamed content to reduce streaming bandwidth
US9264475B2 (en) 2012-12-31 2016-02-16 Sonic Ip, Inc. Use of objective quality measures of streamed content to reduce streaming bandwidth
US9128858B1 (en) * 2013-01-29 2015-09-08 Pmc-Sierra Us, Inc. Apparatus and method for adjusting a correctable raw bit error rate limit in a memory system using strong log-likelihood (LLR) values
US9092353B1 (en) 2013-01-29 2015-07-28 Pmc-Sierra Us, Inc. Apparatus and method based on LDPC codes for adjusting a correctable raw bit error rate limit in a memory system
US9350990B2 (en) * 2013-02-28 2016-05-24 Sonic Ip, Inc. Systems and methods of encoding multiple video streams with adaptive quantization for adaptive bitrate streaming
US9357210B2 (en) * 2013-02-28 2016-05-31 Sonic Ip, Inc. Systems and methods of encoding multiple video streams for adaptive bitrate streaming
US9813080B1 (en) 2013-03-05 2017-11-07 Microsemi Solutions (U.S.), Inc. Layer specific LDPC decoder
US10230396B1 (en) 2013-03-05 2019-03-12 Microsemi Solutions (Us), Inc. Method and apparatus for layer-specific LDPC decoding
US9397701B1 (en) 2013-03-11 2016-07-19 Microsemi Storage Solutions (Us), Inc. System and method for lifetime specific LDPC decoding
US9906785B2 (en) 2013-03-15 2018-02-27 Sonic Ip, Inc. Systems, methods, and media for transcoding video data according to encoding parameters indicated by received metadata
US9450610B1 (en) 2013-03-15 2016-09-20 Microsemi Storage Solutions (Us), Inc. High quality log likelihood ratios determined using two-index look-up table
US9454414B2 (en) 2013-03-15 2016-09-27 Microsemi Storage Solutions (Us), Inc. System and method for accumulating soft information in LDPC decoding
US10397292B2 (en) 2013-03-15 2019-08-27 Divx, Llc Systems, methods, and media for delivery of content
US9590656B2 (en) 2013-03-15 2017-03-07 Microsemi Storage Solutions (Us), Inc. System and method for higher quality log likelihood ratios in LDPC decoding
US9344517B2 (en) 2013-03-28 2016-05-17 Sonic Ip, Inc. Downloading and adaptive streaming of multimedia content to a device with cache assist
US20140328384A1 (en) * 2013-05-02 2014-11-06 Magnum Semiconductor, Inc. Methods and apparatuses including a statistical multiplexer with global rate control
US9247317B2 (en) 2013-05-30 2016-01-26 Sonic Ip, Inc. Content streaming with client device trick play index
US9094737B2 (en) 2013-05-30 2015-07-28 Sonic Ip, Inc. Network video streaming with trick play based on separate trick play files
US9967305B2 (en) 2013-06-28 2018-05-08 Divx, Llc Systems, methods, and media for streaming media content
US9343112B2 (en) 2013-10-31 2016-05-17 Sonic Ip, Inc. Systems and methods for supplementing content from a server
WO2015095166A2 (en) * 2013-12-16 2015-06-25 Arris Enterprises, Inc. Producing an output need parameter for an encoder
US9866878B2 (en) 2014-04-05 2018-01-09 Sonic Ip, Inc. Systems and methods for encoding and playing back video at different frame rates using enhancement layers
WO2015200727A1 (en) * 2014-06-25 2015-12-30 Arris Enterprises, Inc. A method for using a decoder or look-ahead encoder to control an adaptive pre-filter
US9417804B2 (en) 2014-07-07 2016-08-16 Microsemi Storage Solutions (Us), Inc. System and method for memory block pool wear leveling
US10097828B2 (en) * 2014-12-11 2018-10-09 Intel Corporation Rate control for parallel video encoding
US9955168B2 (en) * 2015-02-11 2018-04-24 Arris Enterprises Llc Constraining number of bits generated relative to VBV buffer
US10356428B2 (en) 2015-04-13 2019-07-16 Qualcomm Incorporated Quantization parameter (QP) update classification for display stream compression (DSC)
US10244255B2 (en) 2015-04-13 2019-03-26 Qualcomm Incorporated Rate-constrained fallback mode for display stream compression
US10284849B2 (en) 2015-04-13 2019-05-07 Qualcomm Incorporated Quantization parameter (QP) calculation for display stream compression (DSC) based on complexity measure
US9936203B2 (en) 2015-04-13 2018-04-03 Qualcomm Incorporated Complex region detection for display stream compression
US10332613B1 (en) 2015-05-18 2019-06-25 Microsemi Solutions (Us), Inc. Nonvolatile memory system with retention monitor
US9799405B1 (en) 2015-07-29 2017-10-24 Ip Gem Group, Llc Nonvolatile memory system with read circuit for performing reads using threshold voltage shift read instruction
US9886214B2 (en) 2015-12-11 2018-02-06 Ip Gem Group, Llc Nonvolatile memory system with erase suspend circuit and method for erase suspend management
US9892794B2 (en) 2016-01-04 2018-02-13 Ip Gem Group, Llc Method and apparatus with program suspend using test mode
US9899092B2 (en) 2016-01-27 2018-02-20 Ip Gem Group, Llc Nonvolatile memory system with program step manager and method for program step management
US10075292B2 (en) 2016-03-30 2018-09-11 Divx, Llc Systems and methods for quick start-up of playback
US10148989B2 (en) 2016-06-15 2018-12-04 Divx, Llc Systems and methods for encoding video content
US10291263B2 (en) 2016-07-28 2019-05-14 Ip Gem Group, Llc Auto-learning log likelihood ratio
US10283215B2 (en) 2016-07-28 2019-05-07 Ip Gem Group, Llc Nonvolatile memory system with background reference positioning and local reference positioning
US10236915B2 (en) 2016-07-29 2019-03-19 Microsemi Solutions (U.S.), Inc. Variable T BCH encoding
US10498795B2 (en) 2017-02-17 2019-12-03 Divx, Llc Systems and methods for adaptive switching between multiple content delivery networks during adaptive bitrate streaming
RU2729705C2 (ru) 2017-04-21 2020-08-11 Зенимакс Медиа Инк. Системы и способы компенсации движения на основании ввода игрока
TWI755616B (zh) 2017-04-21 2022-02-21 美商時美媒體公司 用於編碼器導引自適應性品質演現的系統及方法
US10271055B2 (en) 2017-04-21 2019-04-23 Zenimax Media Inc. Systems and methods for deferred post-processes in video encoding
CA3108057A1 (en) 2017-04-21 2018-10-25 Zenimax Media Inc. Systems and methods for rendering a pre-encoded load estimation based encoder hinting
KR20210148381A (ko) 2017-04-21 2021-12-07 제니맥스 미디어 인크. 게임-생성된 모션 벡터들을 위한 시스템들 및 방법들
US10771789B2 (en) * 2017-05-19 2020-09-08 Google Llc Complexity adaptive rate control
US11368692B2 (en) * 2018-10-31 2022-06-21 Ati Technologies Ulc Content adaptive quantization strength and bitrate modeling
JP7238441B2 (ja) * 2019-02-04 2023-03-14 富士通株式会社 動画像符号化装置、動画像符号化方法及び動画像符号化プログラム
US11039149B2 (en) 2019-08-01 2021-06-15 Qualcomm Incorporated Dynamic video insertion based on feedback information
CN117676141A (zh) * 2022-09-08 2024-03-08 华为技术有限公司 图像编解码方法、装置、编码器、解码器和系统
CN116896643B (zh) * 2023-07-18 2025-08-29 翱捷科技股份有限公司 一种基于虚拟帧同步的帧间并行编码码率控制方法及装置

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2660138B1 (fr) 1990-03-26 1992-06-12 France Telecom Cnet Dispositif de codage/decodage de signaux d'image.
US5038209A (en) * 1990-09-27 1991-08-06 At&T Bell Laboratories Adaptive buffer/quantizer control for transform video coders
JP2946982B2 (ja) 1993-01-06 1999-09-13 松下電器産業株式会社 画面分割符号化装置
JPH07264580A (ja) * 1994-03-17 1995-10-13 Toshiba Corp 映像信号伝送方法並びに映像信号送信装置及び映像信号受信装置
JPH07284096A (ja) * 1994-04-06 1995-10-27 Nec Corp 多チャンネル画像伝送装置
US6055270A (en) * 1994-04-20 2000-04-25 Thomson Cosumer Electronics, Inc. Multiplexer system using constant bit rate encoders
KR0170937B1 (ko) * 1994-12-14 1999-03-20 배순훈 영상 데이타 부호화 장치
JP3137863B2 (ja) * 1995-02-08 2001-02-26 日本電信電話株式会社 動画像の符号化制御方法
JP3857342B2 (ja) * 1995-04-28 2006-12-13 ソニー株式会社 画像符号化方法及び画像符号化装置
EP0779744A3 (en) 1995-12-06 1997-08-20 Thomson Multimedia Sa Method and device for coding digital video signals
US6044396A (en) * 1995-12-14 2000-03-28 Time Warner Cable, A Division Of Time Warner Entertainment Company, L.P. Method and apparatus for utilizing the available bit rate in a constrained variable bit rate channel
US5764293A (en) * 1995-12-26 1998-06-09 C-Cube Microsystems, Inc. Method of encoding video using master and slave encoders wherein bit budgets for frames to be encoded are based on encoded frames
JPH10191331A (ja) * 1996-12-25 1998-07-21 Sony Corp 画像データの符号化方法及び装置
US6038256A (en) * 1996-12-31 2000-03-14 C-Cube Microsystems Inc. Statistical multiplexed video encoding using pre-encoding a priori statistics and a priori and a posteriori statistics
JPH10313463A (ja) * 1997-03-12 1998-11-24 Matsushita Electric Ind Co Ltd 映像信号符号化方法及び符号化装置
US6052384A (en) * 1997-03-21 2000-04-18 Scientific-Atlanta, Inc. Using a receiver model to multiplex variable-rate bit streams having timing constraints
US20020154694A1 (en) * 1997-03-21 2002-10-24 Christopher H. Birch Bit stream splicer with variable-rate output
JPH11196410A (ja) 1997-12-25 1999-07-21 Victor Co Of Japan Ltd 動画像符号化方法、動画像符号化装置及び動画像信号記録媒体
US6192154B1 (en) * 1998-01-26 2001-02-20 International Business Machines Corporation Two-pass encoding method of digital motion video sequences for constant-or variable bit rate
US6259733B1 (en) * 1998-06-16 2001-07-10 General Instrument Corporation Pre-processing of bit rate allocation in a multi-channel video encoder
IL129345A (en) * 1999-04-06 2004-05-12 Broadcom Corp Video encoding and video/audio/data multiplexing device
US6674796B1 (en) * 2000-02-14 2004-01-06 Harmonic, Inc. Statistical multiplexed video encoding for diverse video formats
JP4203707B2 (ja) * 2001-01-31 2009-01-07 日本電気株式会社 事前解析を用いた動画像符号化装置、動画像符号化方法、及びそのプログラム。
US7099389B1 (en) * 2002-12-10 2006-08-29 Tut Systems, Inc. Rate control with picture-based lookahead window

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2826456C1 (ru) * 2021-01-26 2024-09-11 СиДжей ЧеилДжеданг Корпорейшн Вариант альдолазы arog и способ получения аминокислоты с разветвленной цепью с его использованием

Also Published As

Publication number Publication date
US9374615B2 (en) 2016-06-21
US20120027082A1 (en) 2012-02-02
KR20070120937A (ko) 2007-12-26
WO2006065477A2 (en) 2006-06-22
US20060126728A1 (en) 2006-06-15
JP2008523720A (ja) 2008-07-03
US8054880B2 (en) 2011-11-08
WO2006065477A3 (en) 2007-01-04
EP1820281A2 (en) 2007-08-22
EP1820281A4 (en) 2009-06-03
JP2014014148A (ja) 2014-01-23
JP2012182816A (ja) 2012-09-20
JP5410566B2 (ja) 2014-02-05
EP1820281B1 (en) 2017-09-13
CA2590920C (en) 2018-05-01
CA2590920A1 (en) 2006-06-22
KR101228192B1 (ko) 2013-01-30

Similar Documents

Publication Publication Date Title
JP5236947B2 (ja) マルチプロセッサアーキテクチュア並びにピクチュアベースの先読みウィンドウを具備したデジタルビデオエンコーダのためのパラレルレートコントロール
US6008848A (en) Video compression using multiple computing agents
US6091776A (en) Delay balanced video encoder system
KR100756596B1 (ko) 비디오 데이터 부호화 장치 및 비디오 데이터 부호화 방법
US5933451A (en) Complexity determining apparatus
JP4203707B2 (ja) 事前解析を用いた動画像符号化装置、動画像符号化方法、及びそのプログラム。
US6229849B1 (en) Coding device and method
JPH09510070A (ja) 可変ビットレート圧縮システムのバッファ管理
KR19990067783A (ko) 불변 혹은 가변 비트율을 위한 디지털 동영상 시퀀스 2-패스 부호화 방법
US20100104010A1 (en) Real-time rate-control method for video encoder chip
JP4358215B2 (ja) 動画像符号化装置及びその方法
US6226326B1 (en) Coding device and coding method
KR100314329B1 (ko) 일정비트율엔코더를이용하는멀티플렉서
US20060034369A1 (en) Method and system for parametric video quality equalization in selective re-encoding
US8780977B2 (en) Transcoder
JP3583432B2 (ja) 不足する資源を動的に割り当てるシステム
KR100337103B1 (ko) 데이터신호의복잡도결정장치
JP3703488B2 (ja) 非同期制御信号生成装置
JPH09512397A (ja) 複雑性判定装置
JPH11252572A (ja) 符号量配分装置
JP2001359097A (ja) 符号量割り当て装置および方法
JP3630686B2 (ja) パラメータ・サンプリング装置
JP4755239B2 (ja) 映像符号量制御方法，映像符号化装置，映像符号量制御プログラムおよびその記録媒体
JP2003299089A (ja) 画像符号化装置と画像符号化方法、画像記録装置、及び画像伝送装置
Park et al. Implementation of Bit-Rate Control for MPEG-2 Video MP@ HL

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20081120

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100616

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20111011

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20111025

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20111011

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20120124

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20120131

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20120224

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20120302

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20120326

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20120402

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120425

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20120522

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120921

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20121001

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20121016

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20130115

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20130122

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20130215

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20130319

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20130328

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

Ref document number: 5236947

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20160405

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

Free format text: JAPANESE INTERMEDIATE CODE: R313111

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees