BR112013020068A2 - métodos e parelhos para controle adaptativo da taxa de bits baseado em cenas - Google Patents

métodos e parelhos para controle adaptativo da taxa de bits baseado em cenas

Info

Publication number
BR112013020068A2
BR112013020068A2 BR112013020068A BR112013020068A BR112013020068A2 BR 112013020068 A2 BR112013020068 A2 BR 112013020068A2 BR 112013020068 A BR112013020068 A BR 112013020068A BR 112013020068 A BR112013020068 A BR 112013020068A BR 112013020068 A2 BR112013020068 A2 BR 112013020068A2
Authority
BR
Brazil
Prior art keywords
parallels
scene
methods
based adaptive
adaptive bitrate
Prior art date
Application number
BR112013020068A
Other languages
English (en)
Portuguese (pt)
Inventor
Rodolfo Vargas Guerrero
Original Assignee
Eye Io Llc
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 Eye Io Llc filed Critical Eye Io Llc
Publication of BR112013020068A2 publication Critical patent/BR112013020068A2/pt

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
    • H04N19/10—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
    • H04N19/102—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
    • H04N19/134—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
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • 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
    • H04N19/146—Data rate or code amount at the encoder output
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • 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
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
    • H04N21/2662—Controlling the complexity of the video stream, e.g. by scaling the resolution or bitrate of the video stream based on the client capabilities

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
BR112013020068A 2011-01-28 2012-01-26 métodos e parelhos para controle adaptativo da taxa de bits baseado em cenas BR112013020068A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161437223P 2011-01-28 2011-01-28
US201161437193P 2011-01-28 2011-01-28
PCT/US2012/022710 WO2012103326A2 (en) 2011-01-28 2012-01-26 Adaptive bit rate control based on scenes

Publications (1)

Publication Number Publication Date
BR112013020068A2 true BR112013020068A2 (pt) 2018-03-06

Family

ID=46577355

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013020068A BR112013020068A2 (pt) 2011-01-28 2012-01-26 métodos e parelhos para controle adaptativo da taxa de bits baseado em cenas

Country Status (12)

Country Link
US (1) US20120195369A1 (enExample)
EP (1) EP2668779A4 (enExample)
JP (1) JP6134650B2 (enExample)
KR (1) KR20140034149A (enExample)
CN (1) CN103493481A (enExample)
AU (2) AU2012211243A1 (enExample)
BR (1) BR112013020068A2 (enExample)
CA (1) CA2825929A1 (enExample)
IL (1) IL227673A (enExample)
MX (1) MX2013008757A (enExample)
TW (1) TWI586177B (enExample)
WO (1) WO2012103326A2 (enExample)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10165274B2 (en) * 2011-01-28 2018-12-25 Eye IO, LLC Encoding of video stream based on scene type
US9554142B2 (en) * 2011-01-28 2017-01-24 Eye IO, LLC Encoding of video stream based on scene type
US9042441B2 (en) 2012-04-25 2015-05-26 At&T Intellectual Property I, Lp Apparatus and method for media streaming
US8949440B2 (en) * 2012-07-19 2015-02-03 Alcatel Lucent System and method for adaptive rate determination in mobile video streaming
US9185437B2 (en) 2012-11-01 2015-11-10 Microsoft Technology Licensing, Llc Video data
US10708335B2 (en) 2012-11-16 2020-07-07 Time Warner Cable Enterprises Llc Situation-dependent dynamic bit rate encoding and distribution of content
US9967300B2 (en) * 2012-12-10 2018-05-08 Alcatel Lucent Method and apparatus for scheduling adaptive bit rate streams
KR20150106839A (ko) * 2014-03-12 2015-09-22 경희대학교 산학협력단 가변 비트율 미디어 전송을 위한 보장 비트율 반환 방법 및 장치
KR101415429B1 (ko) * 2014-03-20 2014-07-09 인하대학교 산학협력단 블록 아티팩트 기반의 동영상 화질 최적화를 위한 비트레이트 결정 방법
US9811882B2 (en) 2014-09-30 2017-11-07 Electronics And Telecommunications Research Institute Method and apparatus for processing super resolution image using adaptive preprocessing filtering and/or postprocessing filtering
CN105245813B (zh) * 2015-10-29 2018-05-22 北京易视云科技有限公司 一种视频优化存储的处理器
CN105307053B (zh) * 2015-10-29 2018-05-22 北京易视云科技有限公司 一种基于视频内容的视频优化存储的方法
CN105323591B (zh) * 2015-10-29 2018-06-19 四川奇迹云科技有限公司 一种基于psnr阈值的视频分段存储的方法
US10742708B2 (en) 2017-02-23 2020-08-11 Netflix, Inc. Iterative techniques for generating multiple encoded versions of a media title
US10715814B2 (en) 2017-02-23 2020-07-14 Netflix, Inc. Techniques for optimizing encoding parameters for different shot sequences
US11166034B2 (en) 2017-02-23 2021-11-02 Netflix, Inc. Comparing video encoders/decoders using shot-based encoding and a perceptual visual quality metric
US11153585B2 (en) 2017-02-23 2021-10-19 Netflix, Inc. Optimizing encoding operations when generating encoded versions of a media title
US10666992B2 (en) 2017-07-18 2020-05-26 Netflix, Inc. Encoding techniques for optimizing distortion and bitrate
US12255940B2 (en) 2017-07-18 2025-03-18 Netflix, Inc. Encoding techniques for optimizing distortion and bitrate
US10623744B2 (en) 2017-10-04 2020-04-14 Apple Inc. Scene based rate control for video compression and video streaming
US11871052B1 (en) * 2018-09-27 2024-01-09 Apple Inc. Multi-band rate control
EP3869801A4 (en) * 2018-10-18 2021-12-08 Sony Group Corporation CODING DEVICE, ENCODING PROCESS, AND DECODING DEVICE
US11470327B2 (en) * 2020-03-30 2022-10-11 Alibaba Group Holding Limited Scene aware video content encoding
US11616993B1 (en) * 2021-10-22 2023-03-28 Hulu, LLC Dyanamic parameter adjustment for adaptive bitrate algorithm
CN114511535B (zh) * 2022-01-28 2025-11-11 北京百度网讯科技有限公司 一种白屏检测方法、装置、电子设备、介质及产品
CN116170581B (zh) * 2023-02-17 2024-01-23 厦门瑞为信息技术有限公司 一种基于目标感知的视频信息编解码方法和电子设备
CN120547336A (zh) * 2024-10-15 2025-08-26 支付宝(杭州)信息技术有限公司 一种视频码率控制方法、装置和设备
CN119031135A (zh) * 2024-10-18 2024-11-26 每日互动股份有限公司 一种基于采样的视频解码方法、装置、介质及设备

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3265818B2 (ja) * 1994-04-14 2002-03-18 松下電器産業株式会社 動画符号化方法
JP4416845B2 (ja) * 1996-09-30 2010-02-17 ソニー株式会社 符号化装置及びその方法、および、記録装置及びその方法
JP2001245303A (ja) * 2000-02-29 2001-09-07 Toshiba Corp 動画像符号化装置および動画像符号化方法
JP4428680B2 (ja) * 2000-11-06 2010-03-10 パナソニック株式会社 映像信号符号化方法および映像信号符号化装置
US6909745B1 (en) * 2001-06-05 2005-06-21 At&T Corp. Content adaptive video encoder
WO2003060823A2 (en) * 2001-12-26 2003-07-24 Yeda Research And Development Co.Ltd. A system and method for increasing space or time resolution in video
US7099389B1 (en) * 2002-12-10 2006-08-29 Tut Systems, Inc. Rate control with picture-based lookahead window
US7260251B2 (en) * 2003-03-31 2007-08-21 Cdm Optics, Inc. Systems and methods for minimizing aberrating effects in imaging systems
US7558320B2 (en) * 2003-06-13 2009-07-07 Microsoft Corporation Quality control in frame interpolation with motion analysis
TWI264192B (en) * 2003-09-29 2006-10-11 Intel Corp Apparatus and methods for communicating using symbol-modulated subcarriers
JP4180497B2 (ja) * 2003-12-05 2008-11-12 富士通株式会社 コード種類判別方法、およびコード境界検出方法
US7280804B2 (en) * 2004-01-30 2007-10-09 Intel Corporation Channel adaptation using variable sounding signal rates
US7869500B2 (en) * 2004-04-27 2011-01-11 Broadcom Corporation Video encoder and method for detecting and encoding noise
DE102004034973A1 (de) * 2004-07-16 2006-02-16 Carl Zeiss Jena Gmbh Verfahren zur Erfassung von Bildern einer Probe mit einem Lichtrastermikroskop
TWI279693B (en) * 2005-01-27 2007-04-21 Etoms Electronics Corp Method and device of audio compression
KR20070117660A (ko) * 2005-03-10 2007-12-12 콸콤 인코포레이티드 컨텐트 적응적 멀티미디어 처리
JP2006340066A (ja) * 2005-06-02 2006-12-14 Mitsubishi Electric Corp 動画像符号化装置、動画像符号化方法及び記録再生方法
US20070024706A1 (en) * 2005-08-01 2007-02-01 Brannon Robert H Jr Systems and methods for providing high-resolution regions-of-interest
US8879857B2 (en) * 2005-09-27 2014-11-04 Qualcomm Incorporated Redundant data encoding methods and device
US20070074251A1 (en) * 2005-09-27 2007-03-29 Oguz Seyfullah H Method and apparatus for using random field models to improve picture and video compression and frame rate up conversion
US7912123B2 (en) * 2006-03-01 2011-03-22 Streaming Networks (Pvt.) Ltd Method and system for providing low cost robust operational control of video encoders
US8155454B2 (en) * 2006-07-20 2012-04-10 Qualcomm Incorporated Method and apparatus for encoder assisted post-processing
TW200814785A (en) * 2006-09-13 2008-03-16 Sunplus Technology Co Ltd Coding method and system with an adaptive bitplane coding mode
WO2008127319A2 (en) * 2007-01-31 2008-10-23 Thomson Licensing Method and apparatus for automatically categorizing potential shot and scene detection information
US8743963B2 (en) * 2007-08-13 2014-06-03 Ntt Docomo, Inc. Image/video quality enhancement and super-resolution using sparse transformations
JP2009049474A (ja) * 2007-08-13 2009-03-05 Toshiba Corp 情報処理装置および再符号化方法
US9628811B2 (en) * 2007-12-17 2017-04-18 Qualcomm Incorporated Adaptive group of pictures (AGOP) structure determination
WO2009087641A2 (en) * 2008-01-10 2009-07-16 Ramot At Tel-Aviv University Ltd. System and method for real-time super-resolution
JP4539754B2 (ja) * 2008-04-11 2010-09-08 ソニー株式会社 情報処理装置及び情報処理方法
US8325800B2 (en) * 2008-05-07 2012-12-04 Microsoft Corporation Encoding streaming media as a high bit rate layer, a low bit rate layer, and one or more intermediate bit rate layers
JP5659154B2 (ja) * 2008-06-06 2015-01-28 アマゾン テクノロジーズ インコーポレイテッド クライアント側ストリームスイッチング
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
US8396114B2 (en) * 2009-01-29 2013-03-12 Microsoft Corporation Multiple bit rate video encoding using variable bit rate and dynamic resolution for adaptive video streaming
US8270473B2 (en) * 2009-06-12 2012-09-18 Microsoft Corporation Motion based dynamic resolution multiple bit rate video encoding
JP4746691B2 (ja) * 2009-07-02 2011-08-10 株式会社東芝 動画像符号化装置および動画像符号化方法
US8837576B2 (en) * 2009-11-06 2014-09-16 Qualcomm Incorporated Camera parameter-assisted video encoding
CN102907092B (zh) * 2010-05-26 2017-02-15 高通股份有限公司 相机参数辅助式视频帧速率上转换

Also Published As

Publication number Publication date
JP2014511137A (ja) 2014-05-08
MX2013008757A (es) 2014-02-28
CN103493481A (zh) 2014-01-01
WO2012103326A3 (en) 2012-11-01
WO2012103326A2 (en) 2012-08-02
TWI586177B (zh) 2017-06-01
CA2825929A1 (en) 2012-08-02
US20120195369A1 (en) 2012-08-02
AU2012211243A1 (en) 2013-08-22
KR20140034149A (ko) 2014-03-19
IL227673A0 (en) 2013-09-30
JP6134650B2 (ja) 2017-05-24
EP2668779A4 (en) 2015-07-22
TW201238356A (en) 2012-09-16
IL227673A (en) 2017-09-28
EP2668779A2 (en) 2013-12-04
AU2016250476A1 (en) 2016-11-17

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2551 DE 26-11-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.