JP2008536420A - スケーラビリティ情報の符号化、格納およびシグナリング - Google Patents

スケーラビリティ情報の符号化、格納およびシグナリング Download PDF

Info

Publication number
JP2008536420A
JP2008536420A JP2008505913A JP2008505913A JP2008536420A JP 2008536420 A JP2008536420 A JP 2008536420A JP 2008505913 A JP2008505913 A JP 2008505913A JP 2008505913 A JP2008505913 A JP 2008505913A JP 2008536420 A JP2008536420 A JP 2008536420A
Authority
JP
Japan
Prior art keywords
layer
data stream
scalable
information
encoding
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Withdrawn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
JP2008505913A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008536420A5 (https=
Inventor
イェクィ ワン
ミスカ ハンヌクセラ
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 JP2008536420A publication Critical patent/JP2008536420A/ja
Publication of JP2008536420A5 publication Critical patent/JP2008536420A5/ja
Withdrawn legal-status Critical Current

Links

Images

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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
    • H04N19/29—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding involving scalability at the object level, e.g. video object layer [VOL]
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/34—Scalability techniques involving progressive bit-plane based encoding of the enhancement layer, e.g. fine granular scalability [FGS]
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • 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
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/234327—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by decomposing into layers, e.g. base layer and one or more enhancement layers
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/647—Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless
    • H04N21/64784—Data processing by the network
    • H04N21/64792—Controlling the complexity of the content stream, e.g. by dropping packets
    • 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
    • H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
    • H04N21/4305—Synchronising client clock from received content stream, e.g. locking decoder clock with encoder clock, extraction of the PCR packets

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
JP2008505913A 2005-04-13 2006-04-10 スケーラビリティ情報の符号化、格納およびシグナリング Withdrawn JP2008536420A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67121505P 2005-04-13 2005-04-13
PCT/FI2006/050136 WO2006108917A1 (en) 2005-04-13 2006-04-10 Coding, storage and signalling of scalability information

Publications (2)

Publication Number Publication Date
JP2008536420A true JP2008536420A (ja) 2008-09-04
JP2008536420A5 JP2008536420A5 (https=) 2008-12-18

Family

ID=37086626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008505913A Withdrawn JP2008536420A (ja) 2005-04-13 2006-04-10 スケーラビリティ情報の符号化、格納およびシグナリング

Country Status (10)

Country Link
US (2) US8774266B2 (https=)
EP (1) EP1869891A4 (https=)
JP (1) JP2008536420A (https=)
KR (1) KR20080006609A (https=)
CN (1) CN101120593A (https=)
CA (1) CA2604203A1 (https=)
MX (1) MX2007012564A (https=)
RU (1) RU2377736C2 (https=)
TW (1) TW200704191A (https=)
WO (1) WO2006108917A1 (https=)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013536623A (ja) * 2010-07-20 2013-09-19 クゥアルコム・インコーポレイテッド ビデオデータをストリーミングするためのシーケンスデータセットを提供すること
WO2013150764A1 (ja) * 2012-04-03 2013-10-10 パナソニック株式会社 画像符号化方法、画像復号方法、画像符号化装置および画像復号装置
JP2014504118A (ja) * 2011-01-14 2014-02-13 ヴィディオ・インコーポレーテッド 改善されたｎａｌユニットヘッダ
JP2014533917A (ja) * 2011-11-25 2014-12-15 サムスン エレクトロニクス カンパニー リミテッド 復号化器のバッファ管理のための映像符号化方法及び該装置、その映像復号化方法及び該装置
JP2015019307A (ja) * 2013-07-12 2015-01-29 キヤノン株式会社 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム
JP2015531570A (ja) * 2012-10-02 2015-11-02 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ ビデオコーダの動作点のためのレイヤ識別子の向上したシグナリング
JP2016540415A (ja) * 2013-10-23 2016-12-22 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ マルチレイヤビデオファイルフォーマットの設計
JP2017153087A (ja) * 2013-01-04 2017-08-31 ソニー株式会社 符号化装置及び符号化方法
US10419778B2 (en) 2013-01-04 2019-09-17 Sony Corporation JCTVC-L0227: VPS_extension with updates of profile-tier-level syntax structure
JP2024515732A (ja) * 2021-04-23 2024-04-10 エルジー エレクトロニクス インコーポレイティド レイヤー識別子情報を含むｓｅｉメッセージに基づく画像符号化／復号化方法及び装置、並びにビットストリームを伝送する方法

Families Citing this family (180)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7068729B2 (en) 2001-12-21 2006-06-27 Digital Fountain, Inc. Multi-stage code generator and decoder for communication systems
US6307487B1 (en) 1998-09-23 2001-10-23 Digital Fountain, Inc. Information additive code generator and decoder for communication systems
US9240810B2 (en) 2002-06-11 2016-01-19 Digital Fountain, Inc. Systems and processes for decoding chain reaction codes through inactivation
KR101143282B1 (ko) 2002-10-05 2012-05-08 디지털 파운튼, 인크. 연쇄 반응 코드의 체계적 인코딩 및 디코딩
KR101170629B1 (ko) * 2003-10-06 2012-08-02 디지털 파운튼, 인크. 단일 송신기 또는 다중 송신기를 갖는 통신 시스템의 에러 정정 다중-스테이지 코드 생성기 및 디코더
EP1743431A4 (en) 2004-05-07 2007-05-02 Digital Fountain Inc SYSTEM FOR DOWNLOADING AND RECORDING AND CONTINUOUS READING OF FILES
US7801383B2 (en) 2004-05-15 2010-09-21 Microsoft Corporation Embedded scalar quantizers with arbitrary dead-zone ratios
CA2604951A1 (en) * 2005-04-13 2006-10-19 Nokia Corporation Fgs identification in scalable video coding
KR20100037659A (ko) * 2005-05-24 2010-04-09 노키아 코포레이션 디지털 방송에서 계층적인 전송/수신을 위한 방법 및 장치
US8422546B2 (en) 2005-05-25 2013-04-16 Microsoft Corporation Adaptive video encoding using a perceptual model
US8289370B2 (en) 2005-07-20 2012-10-16 Vidyo, Inc. System and method for scalable and low-delay videoconferencing using scalable video coding
FR2889004B1 (fr) * 2005-07-22 2007-08-24 Canon Kk Procede et dispositif de traitement d'une sequence d'images numeriques a scalabilite spatiale ou en qualite
US8184153B2 (en) * 2005-09-26 2012-05-22 Electronics And Telecommunications Research Institute Method and apparatus for defining and reconstructing ROIs in scalable video coding
KR101255226B1 (ko) 2005-09-26 2013-04-16 한국과학기술원 스케일러블 비디오 코딩에서 다중 ｒｏｉ 설정, 복원을위한 장치 및 방법
CN101686107B (zh) * 2006-02-13 2014-08-13 数字方敦股份有限公司 使用可变fec开销和保护周期的流送和缓冲
US9270414B2 (en) 2006-02-21 2016-02-23 Digital Fountain, Inc. Multiple-field based code generator and decoder for communications systems
AU2007230602B2 (en) * 2006-03-27 2012-01-12 Vidyo, Inc. System and method for management of scalability information in scalable video and audio coding systems using control messages
US8059721B2 (en) 2006-04-07 2011-11-15 Microsoft Corporation Estimating sample-domain distortion in the transform domain with rounding compensation
US7974340B2 (en) 2006-04-07 2011-07-05 Microsoft Corporation Adaptive B-picture quantization control
US8503536B2 (en) 2006-04-07 2013-08-06 Microsoft Corporation Quantization adjustments for DC shift artifacts
US7995649B2 (en) 2006-04-07 2011-08-09 Microsoft Corporation Quantization adjustment based on texture level
US8130828B2 (en) 2006-04-07 2012-03-06 Microsoft Corporation Adjusting quantization to preserve non-zero AC coefficients
US8711925B2 (en) 2006-05-05 2014-04-29 Microsoft Corporation Flexible quantization
US7971129B2 (en) 2006-05-10 2011-06-28 Digital Fountain, Inc. Code generator and decoder for communications systems operating using hybrid codes to allow for multiple efficient users of the communications systems
US9198084B2 (en) 2006-05-26 2015-11-24 Qualcomm Incorporated Wireless architecture for a traditional wire-based protocol
US9209934B2 (en) 2006-06-09 2015-12-08 Qualcomm Incorporated Enhanced block-request streaming using cooperative parallel HTTP and forward error correction
US9380096B2 (en) 2006-06-09 2016-06-28 Qualcomm Incorporated Enhanced block-request streaming system for handling low-latency streaming
US9386064B2 (en) 2006-06-09 2016-07-05 Qualcomm Incorporated Enhanced block-request streaming using URL templates and construction rules
US9178535B2 (en) 2006-06-09 2015-11-03 Digital Fountain, Inc. Dynamic stream interleaving and sub-stream based delivery
US9419749B2 (en) 2009-08-19 2016-08-16 Qualcomm Incorporated Methods and apparatus employing FEC codes with permanent inactivation of symbols for encoding and decoding processes
US9432433B2 (en) 2006-06-09 2016-08-30 Qualcomm Incorporated Enhanced block-request streaming system using signaling or block creation
WO2008007304A2 (en) 2006-07-12 2008-01-17 Nokia Corporation Signaling of region-of-interest scalability information in media files
US20080095228A1 (en) * 2006-10-20 2008-04-24 Nokia Corporation System and method for providing picture output indications in video coding
US9807431B2 (en) 2006-10-20 2017-10-31 Nokia Technologies Oy Generic indication of adaptation paths for scalable multimedia
EP2100459B1 (en) 2007-01-08 2019-04-03 Nokia Technologies Oy System and method for providing and using predetermined signaling of interoperability points for transcoded media streams
EP1994721A4 (en) 2007-01-12 2013-09-25 Univ Kyung Hee Univ Ind Coop Group PACKAGE FORMAT OF A NETWORK ABSTRACTION LAYER UNIT, ALGORITHM AND DEVICE FOR VIDEO ENCODING AND DECODING USING THIS FORMAT, ALGORITHM FOR SERVICE PROTECTION AND DEVICE FOR IPv6 LABEL BASED TRANSMISSION USING THIS FORMAT
PL2123049T3 (pl) 2007-01-18 2017-06-30 Nokia Technologies Oy Przenoszenie komunikatów SEI w formacie bloku danych RTP
US8238424B2 (en) 2007-02-09 2012-08-07 Microsoft Corporation Complexity-based adaptive preprocessing for multiple-pass video compression
US8498335B2 (en) 2007-03-26 2013-07-30 Microsoft Corporation Adaptive deadzone size adjustment in quantization
US8243797B2 (en) 2007-03-30 2012-08-14 Microsoft Corporation Regions of interest for quality adjustments
EP3968642A1 (en) 2007-04-12 2022-03-16 InterDigital VC Holdings, Inc. Methods and apparatus for video usability information (vui) for scalable video coding (svc)
WO2008125900A1 (en) * 2007-04-13 2008-10-23 Nokia Corporation A video coder
PL4054201T3 (pl) 2007-04-18 2024-08-12 Dolby International Ab Systemy kodowania
US8442337B2 (en) 2007-04-18 2013-05-14 Microsoft Corporation Encoding adjustments for animation content
US20140072058A1 (en) 2010-03-05 2014-03-13 Thomson Licensing Coding systems
KR101482642B1 (ko) * 2007-05-16 2015-01-15 톰슨 라이센싱 다중-뷰 비디오 코딩(ｍｖｃ) 정보의 디코딩에 슬라이스 그룹들을 이용하기 위한 방법 및 장치
US8331438B2 (en) 2007-06-05 2012-12-11 Microsoft Corporation Adaptive selection of picture-level quantization parameters for predicted video pictures
US8078568B2 (en) * 2007-06-25 2011-12-13 Sap Ag Properties of data elements
BRPI0811833B1 (pt) 2007-07-02 2020-12-29 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V aparelho e método para armazenamento e leitura de um arquivo tendo um container de dados de mídia e um container de metadados
US8667144B2 (en) 2007-07-25 2014-03-04 Qualcomm Incorporated Wireless architecture for traditional wire based protocol
CA2697764A1 (en) 2007-09-12 2009-03-19 Steve Chen Generating and communicating source identification information to enable reliable communications
EP2037683A1 (en) * 2007-09-17 2009-03-18 Alcatel Lucent Process for delivering to a media terminal an adapted video stream by means of an access node
MY162861A (en) 2007-09-24 2017-07-31 Koninl Philips Electronics Nv Method and system for encoding a video data signal, encoded video data signal, method and system for decoding a video data signal
WO2009048502A2 (en) * 2007-10-05 2009-04-16 Thomson Licensing Methods and apparatus for incorporating video usability information (vui) within a multi-view video (mvc) coding system
KR101345287B1 (ko) * 2007-10-12 2013-12-27 삼성전자주식회사 스케일러블 영상 부호화 방법 및 장치와 그 영상 복호화방법 및 장치
FR2923124A1 (fr) * 2007-10-26 2009-05-01 Canon Kk Procede et dispositif de determination de la valeur d'un delai a appliquer entre l'envoi d'un premier ensemble de donnees et l'envoi d'un second ensemble de donnees
US8189933B2 (en) 2008-03-31 2012-05-29 Microsoft Corporation Classifying and controlling encoding quality for textured, dark smooth and smooth video content
US8811294B2 (en) 2008-04-04 2014-08-19 Qualcomm Incorporated Apparatus and methods for establishing client-host associations within a wireless network
US8897359B2 (en) 2008-06-03 2014-11-25 Microsoft Corporation Adaptive quantization for enhancement layer video coding
FR2932634B1 (fr) * 2008-06-11 2010-08-20 Alcatel Lucent Procede de transmission de contenus en couches par des ensembles choisis de stations de base d'une infrastructure radio
US8488680B2 (en) * 2008-07-30 2013-07-16 Stmicroelectronics S.R.L. Encoding and decoding methods and apparatus, signal and computer program product therefor
KR20100036156A (ko) * 2008-09-29 2010-04-07 삼성전자주식회사 리치미디어 서비스를 제공하는 방법 및 장치
US9398089B2 (en) 2008-12-11 2016-07-19 Qualcomm Incorporated Dynamic resource sharing among multiple wireless devices
US8102849B2 (en) 2009-02-12 2012-01-24 Qualcomm, Incorporated Association procedure to enable multiple multicast streams
US9281847B2 (en) 2009-02-27 2016-03-08 Qualcomm Incorporated Mobile reception of digital video broadcasting—terrestrial services
US8514931B2 (en) * 2009-03-20 2013-08-20 Ecole Polytechnique Federale De Lausanne (Epfl) Method of providing scalable video coding (SVC) video content with added media content
JP5072893B2 (ja) * 2009-03-25 2012-11-14 株式会社東芝 画像符号化方法および画像復号化方法
US20120005304A1 (en) * 2009-03-25 2012-01-05 Thomson Licensing Method and apparatus for scalable content multicast over a hybrid network
US20100250763A1 (en) * 2009-03-31 2010-09-30 Nokia Corporation Method and Apparatus for Transmitting Information on Operation Points
US20100250764A1 (en) * 2009-03-31 2010-09-30 Nokia Corporation Method and Apparatus for Signaling Layer Information of Scalable Media Data
CN101552913B (zh) 2009-05-12 2011-07-06 腾讯科技（深圳）有限公司 多路视频通讯系统及处理方法
US9264248B2 (en) 2009-07-02 2016-02-16 Qualcomm Incorporated System and method for avoiding and resolving conflicts in a wireless mobile display digital interface multicast environment
EP2453652B1 (en) * 2009-07-06 2019-09-04 Huawei Technologies Co., Ltd. Transmission method, receiving method and device for scalable video coding files
FR2948249B1 (fr) * 2009-07-20 2011-09-23 Canon Kk Procedes et dispositifs d'estimation d'un niveau d'utilisation d'un reseau de communication et d'adaptation d'un niveau d'abonnements a des groupes multipoints
KR101452859B1 (ko) 2009-08-13 2014-10-23 삼성전자주식회사 움직임 벡터를 부호화 및 복호화하는 방법 및 장치
KR101487686B1 (ko) 2009-08-14 2015-01-30 삼성전자주식회사 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
US9288010B2 (en) 2009-08-19 2016-03-15 Qualcomm Incorporated Universal file delivery methods for providing unequal error protection and bundled file delivery services
US9917874B2 (en) 2009-09-22 2018-03-13 Qualcomm Incorporated Enhanced block-request streaming using block partitioning or request controls for improved client-side handling
KR101282190B1 (ko) * 2009-12-11 2013-07-04 한국전자통신연구원 적응형 보안 정책 기반의 스케일러블 영상 서비스 방법 및 장치
US9582238B2 (en) 2009-12-14 2017-02-28 Qualcomm Incorporated Decomposed multi-stream (DMS) techniques for video display systems
TWI403951B (zh) * 2010-01-12 2013-08-01 Pegatron Corp 觸控式電子裝置
ES2627521T3 (es) 2010-01-18 2017-07-28 Telefonaktiebolaget Lm Ericsson (Publ) Método y disposición para soportar reproducción de contenidos
US8908774B2 (en) * 2010-02-11 2014-12-09 Mediatek Inc. Method and video receiving system for adaptively decoding embedded video bitstream
JP5484132B2 (ja) * 2010-03-05 2014-05-07 キヤノン株式会社 映像処理装置及びその制御方法
US9049497B2 (en) 2010-06-29 2015-06-02 Qualcomm Incorporated Signaling random access points for streaming video data
US8918533B2 (en) 2010-07-13 2014-12-23 Qualcomm Incorporated Video switching for streaming video data
US9185439B2 (en) 2010-07-15 2015-11-10 Qualcomm Incorporated Signaling data for multiplexing video components
US9596447B2 (en) 2010-07-21 2017-03-14 Qualcomm Incorporated Providing frame packing type information for video coding
TWI399083B (zh) * 2010-07-28 2013-06-11 Compal Communication Inc 具遙控功能之無線通訊系統及其無線通訊模組
US9319448B2 (en) 2010-08-10 2016-04-19 Qualcomm Incorporated Trick modes for network streaming of coded multimedia data
FR2966679A1 (fr) * 2010-10-25 2012-04-27 France Telecom Procedes et dispositifs de codage et de decodage d'au moins une image a partir d'un epitome, signal et programme d'ordinateur correspondants
US20130013318A1 (en) 2011-01-21 2013-01-10 Qualcomm Incorporated User input back channel for wireless displays
US10135900B2 (en) 2011-01-21 2018-11-20 Qualcomm Incorporated User input back channel for wireless displays
US8964783B2 (en) 2011-01-21 2015-02-24 Qualcomm Incorporated User input back channel for wireless displays
US9413803B2 (en) 2011-01-21 2016-08-09 Qualcomm Incorporated User input back channel for wireless displays
US9065876B2 (en) 2011-01-21 2015-06-23 Qualcomm Incorporated User input back channel from a wireless sink device to a wireless source device for multi-touch gesture wireless displays
US9787725B2 (en) 2011-01-21 2017-10-10 Qualcomm Incorporated User input back channel for wireless displays
US10108386B2 (en) 2011-02-04 2018-10-23 Qualcomm Incorporated Content provisioning for wireless back channel
US9503771B2 (en) 2011-02-04 2016-11-22 Qualcomm Incorporated Low latency wireless display for graphics
US8674957B2 (en) 2011-02-04 2014-03-18 Qualcomm Incorporated User input device for wireless back channel
US8958375B2 (en) 2011-02-11 2015-02-17 Qualcomm Incorporated Framing for an improved radio link protocol including FEC
US9270299B2 (en) 2011-02-11 2016-02-23 Qualcomm Incorporated Encoding and decoding using elastic codes with flexible source block mapping
US9247261B2 (en) * 2011-03-04 2016-01-26 Vixs Systems, Inc. Video decoder with pipeline processing and methods for use therewith
CN103503444A (zh) * 2011-03-10 2014-01-08 维德约股份有限公司 在视频编码中用信号通知活动层的数量
TWI425442B (zh) * 2011-04-14 2014-02-01 Univ Nat Central Method of Reconstructing Three - dimensional Housing Model on Aeronautical Mapping System
TWI482502B (zh) * 2011-04-19 2015-04-21 Etron Technology Inc 影像互動裝置、互動式影像操作系統、及相關互動式影像操作方法
US9253233B2 (en) 2011-08-31 2016-02-02 Qualcomm Incorporated Switch signaling methods providing improved switching between representations for adaptive HTTP streaming
US9843844B2 (en) 2011-10-05 2017-12-12 Qualcomm Incorporated Network streaming of media data
US9525998B2 (en) 2012-01-06 2016-12-20 Qualcomm Incorporated Wireless display with multiscreen service
US9648317B2 (en) 2012-01-30 2017-05-09 Qualcomm Incorporated Method of coding video and storing video content
US9294226B2 (en) 2012-03-26 2016-03-22 Qualcomm Incorporated Universal object delivery and template-based file delivery
US9565431B2 (en) * 2012-04-04 2017-02-07 Qualcomm Incorporated Low-delay video buffering in video coding
JP5918903B2 (ja) * 2012-04-12 2016-05-18 テレフオンアクチーボラゲット エルエム エリクソン（パブル） 拡張データの処理
RS64003B1 (sr) 2012-04-13 2023-03-31 Ge Video Compression Llc Kodiranje slike sa niskim kašnjenjem
KR20130116782A (ko) 2012-04-16 2013-10-24 한국전자통신연구원 계층적 비디오 부호화에서의 계층정보 표현방식
CN104429080B (zh) * 2012-04-23 2017-12-12 太阳专利托管公司 解码方法及解码装置
US9762903B2 (en) * 2012-06-01 2017-09-12 Qualcomm Incorporated External pictures in video coding
US9313486B2 (en) 2012-06-20 2016-04-12 Vidyo, Inc. Hybrid video coding techniques
KR102659283B1 (ko) * 2012-06-29 2024-04-22 지이 비디오 컴프레션, 엘엘씨 비디오 데이터 스트림 개념
US9635369B2 (en) * 2012-07-02 2017-04-25 Qualcomm Incorporated Video parameter set including HRD parameters
US20140003534A1 (en) * 2012-07-02 2014-01-02 Sony Corporation Video coding system with temporal scalability and method of operation thereof
AU2013285333A1 (en) * 2012-07-02 2015-02-05 Nokia Technologies Oy Method and apparatus for video coding
EP2870762A4 (en) * 2012-07-06 2016-03-02 Sharp Kk ELECTRONIC DEVICES FOR SIGNALING REFERENCE FIXED DECODER PARAMETERS BASED ON SUB-IMAGES
TWI482494B (zh) * 2012-07-09 2015-04-21 Wistron Corp 頻道資訊提示方法及系統以及電腦可讀取儲存媒體
CN103546826B (zh) * 2012-07-16 2017-07-21 上海贝尔股份有限公司 视频业务的传输方法和装置
US9357272B2 (en) 2012-08-03 2016-05-31 Intel Corporation Device orientation capability exchange signaling and server adaptation of multimedia content in response to device orientation
US9479773B2 (en) * 2012-09-24 2016-10-25 Qualcomm Incorporated Access unit independent coded picture buffer removal times in video coding
US8989508B2 (en) * 2012-09-28 2015-03-24 Sharp Kabushiki Kaisha Electronic device for signaling a sub-picture buffer parameter
US9432664B2 (en) * 2012-09-28 2016-08-30 Qualcomm Incorporated Signaling layer identifiers for operation points in video coding
US9936196B2 (en) 2012-10-30 2018-04-03 Qualcomm Incorporated Target output layers in video coding
WO2014091984A1 (ja) * 2012-12-13 2014-06-19 ソニー株式会社 送信装置、送信方法、受信装置および受信方法
RU2610670C1 (ru) * 2012-12-21 2017-02-14 Телефонактиеболагет Л М Эрикссон (Пабл) Кодирование и декодирование многоуровневого видеопотока
US9774927B2 (en) 2012-12-21 2017-09-26 Telefonaktiebolaget L M Ericsson (Publ) Multi-layer video stream decoding
US9294777B2 (en) * 2012-12-30 2016-03-22 Qualcomm Incorporated Progressive refinement with temporal scalability support in video coding
US9661341B2 (en) * 2013-01-07 2017-05-23 Microsoft Technology Licensing, Llc Syntax and semantics for buffering information to simplify video splicing
GB2509954B (en) * 2013-01-18 2016-03-23 Canon Kk Method of displaying a region of interest in a video stream
GB2509953B (en) * 2013-01-18 2015-05-20 Canon Kk Method of displaying a region of interest in a video stream
US9516306B2 (en) * 2013-03-27 2016-12-06 Qualcomm Incorporated Depth coding modes signaling of depth data for 3D-HEVC
KR20140122191A (ko) * 2013-04-05 2014-10-17 삼성전자주식회사 멀티 레이어 비디오 부호화 방법 및 장치, 멀티 레이어 비디오 복호화 방법 및 장치
US20140301463A1 (en) * 2013-04-05 2014-10-09 Nokia Corporation Method and apparatus for video coding and decoding
KR102127281B1 (ko) * 2013-04-08 2020-06-26 지이 비디오 컴프레션, 엘엘씨 효율적인 다-시점/계층 코딩을 허용하는 코딩 개념
US9565437B2 (en) 2013-04-08 2017-02-07 Qualcomm Incorporated Parameter set designs for video coding extensions
CN105144768B (zh) 2013-04-26 2019-05-21 英特尔Ip公司 频谱共享情境中的共享频谱重新分配
CN105359525A (zh) * 2013-07-14 2016-02-24 夏普株式会社 瓦片对齐信令和一致性约束
JP6330667B2 (ja) * 2013-08-09 2018-05-30 ソニー株式会社 送信装置、送信方法、受信装置、受信方法、符号化装置および符号化方法
US10257527B2 (en) * 2013-09-26 2019-04-09 Telefonaktiebolaget Lm Ericsson (Publ) Hybrid codec scalable video
WO2015053597A1 (ko) * 2013-10-12 2015-04-16 삼성전자 주식회사 멀티 레이어 비디오 부호화 방법 및 장치, 멀티 레이어 비디오 복호화 방법 및 장치
GB2519746B (en) * 2013-10-22 2016-12-14 Canon Kk Method, device and computer program for encapsulating scalable partitioned timed media data
CN106256128B (zh) * 2014-01-03 2021-06-29 艾锐势有限责任公司 一种解码多个图片的方法
US9386275B2 (en) * 2014-01-06 2016-07-05 Intel IP Corporation Interactive video conferencing
WO2015104303A2 (en) * 2014-01-07 2015-07-16 Canon Kabushiki Kaisha Method, device, and computer program for encoding inter-layer dependencies in encapsulating multi-layer partitioned timed media data
EP3120553B1 (en) 2014-03-17 2022-02-23 Nokia Technologies Oy An apparatus, a method and a computer program for video coding and decoding
CN105163120B (zh) * 2014-06-09 2018-09-25 浙江大学 一种假设解码器中输入码流缓冲区的输入和输出/从缓冲区获取数据的方法及装置、传输视频码流的方法
US9516220B2 (en) 2014-10-02 2016-12-06 Intel Corporation Interactive video conferencing
US10021346B2 (en) 2014-12-05 2018-07-10 Intel IP Corporation Interactive video conferencing
KR102423610B1 (ko) * 2015-02-27 2022-07-22 소니그룹주식회사 송신 장치, 송신 방법, 수신 장치 및 수신 방법
GB2538997A (en) * 2015-06-03 2016-12-07 Nokia Technologies Oy A method, an apparatus, a computer program for video coding
CN108605148B (zh) * 2016-02-09 2022-02-11 索尼互动娱乐股份有限公司 视频显示系统
US9924131B1 (en) 2016-09-21 2018-03-20 Samsung Display Co., Ltd. System and method for automatic video scaling
US11979340B2 (en) 2017-02-12 2024-05-07 Mellanox Technologies, Ltd. Direct data placement
WO2018186550A1 (ko) * 2017-04-05 2018-10-11 엘지전자 주식회사 방송 신호 송수신 방법 및 장치
US20180367589A1 (en) * 2017-06-14 2018-12-20 Mellanox Technologies, Ltd. Regrouping of video data by a network interface controller
US12058309B2 (en) 2018-07-08 2024-08-06 Mellanox Technologies, Ltd. Application accelerator
US20200014945A1 (en) 2018-07-08 2020-01-09 Mellanox Technologies, Ltd. Application acceleration
US11252464B2 (en) * 2017-06-14 2022-02-15 Mellanox Technologies, Ltd. Regrouping of video data in host memory
PL4221213T3 (pl) * 2019-01-09 2024-11-18 Huawei Technologies Co., Ltd. Koder wideo, dekoder wideo i stosowne sposoby
WO2020158596A1 (ja) 2019-02-01 2020-08-06 ソニー株式会社 復号装置、復号方法、及びプログラム
US10846551B2 (en) * 2019-02-06 2020-11-24 Apical Limited Video data processing
KR20210145736A (ko) * 2019-03-11 2021-12-02 브이아이디 스케일, 인크. 서브-픽처 비트스트림 추출 및 재배치
GB2587365B (en) * 2019-09-24 2023-02-22 Canon Kk Method, device, and computer program for coding and decoding a picture
US12238273B2 (en) 2019-12-03 2025-02-25 Mellanox Technologies, Ltd Video coding system
KR102406846B1 (ko) * 2020-03-18 2022-06-10 엘지전자 주식회사 포인트 클라우드 데이터 송신 장치, 포인트 클라우드 데이터 송신 방법, 포인트 클라우드 데이터 수신 장치 및 포인트 클라우드 데이터 수신 방법
US12395651B2 (en) 2020-05-22 2025-08-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Subpicture-related video coding concepts
CN114845134B (zh) 2020-10-16 2023-01-24 腾讯科技（深圳）有限公司 文件封装方法、文件传输方法、文件解码方法及相关设备
US12339902B2 (en) 2021-10-05 2025-06-24 Mellanox Technologies, Ltd Hardware accelerated video encoding
US12137141B2 (en) 2022-07-06 2024-11-05 Mellanox Technologies, Ltd. Patterned remote direct memory access (RDMA)
US12216575B2 (en) 2022-07-06 2025-02-04 Mellanox Technologies, Ltd Patterned memory-network data transfer
US12135662B2 (en) 2022-07-06 2024-11-05 Mellanox Technologies, Ltd. Patterned direct memory access (DMA)
US20250119567A1 (en) * 2023-10-05 2025-04-10 Tencent America LLC Sei message supporting decoder picture-based parallelization
US20250392731A1 (en) * 2024-06-21 2025-12-25 Netflix, Inc. Techniques for scaling regions of interest

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1031540C (zh) 1990-09-19 1996-04-10 菲利浦光灯制造公司 记录载体、主数据和控制文件的记录方法和装置及读出装置
US6292512B1 (en) * 1998-07-06 2001-09-18 U.S. Philips Corporation Scalable video coding system
US6263022B1 (en) 1999-07-06 2001-07-17 Philips Electronics North America Corp. System and method for fine granular scalable video with selective quality enhancement
US6501797B1 (en) * 1999-07-06 2002-12-31 Koninklijke Phillips Electronics N.V. System and method for improved fine granular scalable video using base layer coding information
US6639943B1 (en) * 1999-11-23 2003-10-28 Koninklijke Philips Electronics N.V. Hybrid temporal-SNR fine granular scalability video coding
CN1401189A (zh) * 2000-11-23 2003-03-05 皇家菲利浦电子有限公司 视频编码方法和相应的编码器
US6904035B2 (en) * 2000-11-29 2005-06-07 Nokia Corporation Mobile system, terminal and interface, as well as methods for providing backward compatibility to first and second generation mobile systems
WO2003063505A1 (en) * 2002-01-23 2003-07-31 Nokia Corporation Grouping of image frames in video coding
KR100491445B1 (ko) 2002-04-12 2005-05-25 한국과학기술원 Ｍｐｅｇ-4 ｆｇｓ 비디오를 위한 사각영역 기반형의선택적 향상기법에 의한 부호화/복호화 방법 및 장치
EP1500002A1 (en) 2002-04-29 2005-01-26 Sony Electronics Inc. Supporting advanced coding formats in media files
US20040006575A1 (en) * 2002-04-29 2004-01-08 Visharam Mohammed Zubair Method and apparatus for supporting advanced coding formats in media files
EP1535467B1 (en) * 2002-07-15 2017-03-15 Nokia Technologies Oy Method for error concealment in video sequences
EP1661405B1 (en) * 2003-08-29 2009-07-01 Koninklijke Philips Electronics N.V. System and method for encoding and decoding enhancement layer data using descriptive model parameters
KR20050042399A (ko) * 2003-11-03 2005-05-09 삼성전자주식회사 게이즈 디텍션을 이용한 비디오 데이터 처리 장치 및 방법
EP1692872A1 (en) * 2003-12-03 2006-08-23 Koninklijke Philips Electronics N.V. System and method for improved scalability support in mpeg-2 systems
US7586924B2 (en) * 2004-02-27 2009-09-08 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Apparatus and method for coding an information signal into a data stream, converting the data stream and decoding the data stream
US20050254575A1 (en) * 2004-05-12 2005-11-17 Nokia Corporation Multiple interoperability points for scalable media coding and transmission
US7801220B2 (en) * 2005-01-07 2010-09-21 Microsoft Corporation In-band wavelet video coding with spatial scalability

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015053703A (ja) * 2010-07-20 2015-03-19 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ ビデオデータをストリーミングするためのシーケンスデータセットを提供すること
JP2013536623A (ja) * 2010-07-20 2013-09-19 クゥアルコム・インコーポレイテッド ビデオデータをストリーミングするためのシーケンスデータセットを提供すること
US9253240B2 (en) 2010-07-20 2016-02-02 Qualcomm Incorporated Providing sequence data sets for streaming video data
US9131033B2 (en) 2010-07-20 2015-09-08 Qualcomm Incoporated Providing sequence data sets for streaming video data
JP2014504118A (ja) * 2011-01-14 2014-02-13 ヴィディオ・インコーポレーテッド 改善されたｎａｌユニットヘッダ
US9560370B2 (en) 2011-11-25 2017-01-31 Samsung Electronics Co., Ltd. Image coding method and device for buffer management of decoder, and image decoding method and device
US9699471B2 (en) 2011-11-25 2017-07-04 Samsung Electronics Co., Ltd. Image coding method and device for buffer management of decoder, and image decoding method and device
US10499062B2 (en) 2011-11-25 2019-12-03 Samsung Electronics Co., Ltd. Image coding method and device for buffer management of decoder, and image decoding method and device
JP2014533917A (ja) * 2011-11-25 2014-12-15 サムスン エレクトロニクス カンパニー リミテッド 復号化器のバッファ管理のための映像符号化方法及び該装置、その映像復号化方法及び該装置
US10218984B2 (en) 2011-11-25 2019-02-26 Samsung Electronics Co., Ltd. Image coding method and device for buffer management of decoder, and image decoding method and device
US9967570B2 (en) 2011-11-25 2018-05-08 Samsung Electronics Co., Ltd. Image coding method and device for buffer management of decoder, and image decoding method and device
US9769483B2 (en) 2011-11-25 2017-09-19 Samsung Electronics Co., Ltd. Image coding method and device for buffer management of decoder, and image decoding method and device
WO2013150764A1 (ja) * 2012-04-03 2013-10-10 パナソニック株式会社 画像符号化方法、画像復号方法、画像符号化装置および画像復号装置
US9693032B2 (en) 2012-04-03 2017-06-27 Sun Patent Trust Image encoding method, image decoding method, image encoding device, and image decoding device
US10027943B2 (en) 2012-04-03 2018-07-17 Sun Patent Trust Image encoding method, image decoding method, image encoding device, and image decoding device
US10582183B2 (en) 2012-04-03 2020-03-03 Sun Patent Trust Image encoding method, image decoding method, image encoding device, and image decoding device
JP2015531570A (ja) * 2012-10-02 2015-11-02 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ ビデオコーダの動作点のためのレイヤ識別子の向上したシグナリング
JP2017153087A (ja) * 2013-01-04 2017-08-31 ソニー株式会社 符号化装置及び符号化方法
US10419778B2 (en) 2013-01-04 2019-09-17 Sony Corporation JCTVC-L0227: VPS_extension with updates of profile-tier-level syntax structure
JP2015019307A (ja) * 2013-07-12 2015-01-29 キヤノン株式会社 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム
JP2016540415A (ja) * 2013-10-23 2016-12-22 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ マルチレイヤビデオファイルフォーマットの設計
JP2024515732A (ja) * 2021-04-23 2024-04-10 エルジー エレクトロニクス インコーポレイティド レイヤー識別子情報を含むｓｅｉメッセージに基づく画像符号化／復号化方法及び装置、並びにビットストリームを伝送する方法
JP7673242B2 (ja) 2021-04-23 2025-05-08 エルジー エレクトロニクス インコーポレイティド レイヤー識別子情報を含むｓｅｉメッセージに基づく画像符号化／復号化方法及び装置、並びにビットストリームを伝送する方法

Also Published As

Publication number Publication date
RU2377736C2 (ru) 2009-12-27
KR20080006609A (ko) 2008-01-16
RU2007141755A (ru) 2009-05-20
CA2604203A1 (en) 2006-10-19
US8774266B2 (en) 2014-07-08
MX2007012564A (es) 2007-11-15
US20060256851A1 (en) 2006-11-16
EP1869891A1 (en) 2007-12-26
CN101120593A (zh) 2008-02-06
TW200704191A (en) 2007-01-16
WO2006108917A1 (en) 2006-10-19
EP1869891A4 (en) 2014-06-11
US20140307802A1 (en) 2014-10-16
US9332254B2 (en) 2016-05-03

Similar Documents

Publication Publication Date Title
US9332254B2 (en) Coding, storage and signalling of scalability information
AU2005242601B2 (en) Multiple interoperability points for scalable media coding and transmission
US11159802B2 (en) Signaling and selection for the enhancement of layers in scalable video
EP3311574B1 (en) Method, device, and computer program for obtaining media data and metadata from encapsulated bit-streams wherein operating point descriptors can be dynamically set
US7552227B2 (en) Stream switching based on gradual decoder refresh
US10567734B2 (en) Processing omnidirectional media with dynamic region-wise packing
CN110915221B (zh) 发送装置、发送方法、接收装置、以及接收方法
US11863767B2 (en) Transporting HEIF-formatted images over real-time transport protocol
KR102117805B1 (ko) 전방향성 미디어 포맷을 이용한 미디어 데이터 프로세싱
US12581098B2 (en) Transporting HEIF-formatted images over real-time transport protocol

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20081028

A761 Written withdrawal of application

Free format text: JAPANESE INTERMEDIATE CODE: A761

Effective date: 20110201