BR112016022080A8 - uso genérico de mensagens de sei de hevc para codecs de múltiplas camadas - Google Patents

uso genérico de mensagens de sei de hevc para codecs de múltiplas camadas

Info

Publication number
BR112016022080A8
BR112016022080A8 BR112016022080A BR112016022080A BR112016022080A8 BR 112016022080 A8 BR112016022080 A8 BR 112016022080A8 BR 112016022080 A BR112016022080 A BR 112016022080A BR 112016022080 A BR112016022080 A BR 112016022080A BR 112016022080 A8 BR112016022080 A8 BR 112016022080A8
Authority
BR
Brazil
Prior art keywords
layer
end units
vcl
multilayer
codecs
Prior art date
Application number
BR112016022080A
Other languages
English (en)
Other versions
BR112016022080B1 (pt
BR112016022080A2 (pt
Inventor
Ye-Kui Wang
Adarsh Krishnan Ramasubramonian
Fnu Hendry
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112016022080A2 publication Critical patent/BR112016022080A2/pt
Publication of BR112016022080A8 publication Critical patent/BR112016022080A8/pt
Publication of BR112016022080B1 publication Critical patent/BR112016022080B1/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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/37—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability with arrangements for assigning different transmission priorities to video input data or to video coded data
    • 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
    • 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
    • H04N19/187—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a scalable video layer
    • 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
    • H04N19/46—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
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/88—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving rearrangement of data among different coding units, e.g. shuffling, interleaving, scrambling or permutation of pixel data or permutation of transform coefficient data among different blocks

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)

Abstract

uso genérico de mensagens de sei de hevc para codecs de múltiplas camadas. em um exemplo, um método de criptografia de dados de vídeo inclui obter uma ou mais unidades de camada de abstração de rede (nal) de camada de criptografia de vídeo (vcl) de uma unidade de acesso e uma primeira camada de um fluxo de bits de múltiplas camadas de dados de vídeo. o método também inclui apenas criptografar uma ou mais unidades de nal de não vcl que contém uma mensagem de sei aplicável às unidades de nal de vcl da primeira camada juntamente com as unidades de nal de vcl da primeira camada de modo que na unidade de acesso o fluxo de bits não contenha quaisquer figurações criptografadas de qualquer outra camada do fluxo de bits de múltiplas camadas entre as unidades de nal de vcl da primeira camada e as unidades de nal de não vcl que contém a mensagem de sei aplicável às unidades de nal de vcl da primeira camada.
BR112016022080-3A 2014-03-24 2015-03-24 Uso genérico de mensagens de sei de hevc para codecs de múltiplas camadas BR112016022080B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201461969797P 2014-03-24 2014-03-24
US61/969,797 2014-03-24
US14/665,999 US10645404B2 (en) 2014-03-24 2015-03-23 Generic use of HEVC SEI messages for multi-layer codecs
US14/665,999 2015-03-23
PCT/US2015/022303 WO2015148550A2 (en) 2014-03-24 2015-03-24 Generic use of hevc sei messages for multi-layer codecs

Publications (3)

Publication Number Publication Date
BR112016022080A2 BR112016022080A2 (pt) 2017-08-15
BR112016022080A8 true BR112016022080A8 (pt) 2021-07-13
BR112016022080B1 BR112016022080B1 (pt) 2024-03-12

Family

ID=54143325

Family Applications (3)

Application Number Title Priority Date Filing Date
BR112016022200-8A BR112016022200B1 (pt) 2014-03-24 2015-03-24 Método para decodificar dados de vídeo, método e aparelho para codificar dados de vídeo e memória legível por computador
BR112016022079-0A BR112016022079B1 (pt) 2014-03-24 2015-03-24 Método e aparelho para codificação e decodificação de dados de vídeo de acordo com um padrão de codificação de vídeo de alta eficiência (hevc), ou uma extensão de um padrão hevc, assim como memória legível por computador
BR112016022080-3A BR112016022080B1 (pt) 2014-03-24 2015-03-24 Uso genérico de mensagens de sei de hevc para codecs de múltiplas camadas

Family Applications Before (2)

Application Number Title Priority Date Filing Date
BR112016022200-8A BR112016022200B1 (pt) 2014-03-24 2015-03-24 Método para decodificar dados de vídeo, método e aparelho para codificar dados de vídeo e memória legível por computador
BR112016022079-0A BR112016022079B1 (pt) 2014-03-24 2015-03-24 Método e aparelho para codificação e decodificação de dados de vídeo de acordo com um padrão de codificação de vídeo de alta eficiência (hevc), ou uma extensão de um padrão hevc, assim como memória legível por computador

Country Status (8)

Country Link
US (3) US10178397B2 (pt)
EP (3) EP3123726B1 (pt)
JP (3) JP2017514361A (pt)
KR (3) KR102353191B1 (pt)
CN (3) CN106134200B (pt)
BR (3) BR112016022200B1 (pt)
MX (3) MX360864B (pt)
WO (3) WO2015148545A1 (pt)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170272778A9 (en) * 2014-01-06 2017-09-21 Samsung Electronics Co., Ltd. Image encoding and decoding methods for preserving film grain noise, and image encoding and decoding apparatuses for preserving film grain noise
US10178397B2 (en) 2014-03-24 2019-01-08 Qualcomm Incorporated Generic use of HEVC SEI messages for multi-layer codecs
US9800898B2 (en) * 2014-10-06 2017-10-24 Microsoft Technology Licensing, Llc Syntax structures indicating completion of coded regions
EP3226561A1 (en) * 2016-03-31 2017-10-04 Thomson Licensing Method and apparatus for coding a video into a bitstream carrying region-based post processing parameters into an sei nesting message
US10554981B2 (en) * 2016-05-10 2020-02-04 Qualcomm Incorporated Methods and systems for generating regional nesting messages for video pictures
US10582201B2 (en) * 2016-05-19 2020-03-03 Qualcomm Incorporated Most-interested region in an image
US10834153B2 (en) * 2016-08-24 2020-11-10 Qualcomm Incorporated System level signaling of SEI tracks for media data streaming
US10764575B2 (en) * 2017-03-03 2020-09-01 Qualcomm Incorporated Coding MCTS-nested SEI messages to exclude other SEI messages that are not MCTS-nested
GB2594615B (en) * 2017-03-20 2022-11-30 Canon Kk Method and apparatus for encoding and transmitting at least a spatial part of a video sequence
US11468781B2 (en) * 2017-08-11 2022-10-11 The Boeing Company Simulation of an asset including message playback using nested hash tables
CN107690069B (zh) * 2017-08-28 2021-01-01 中国科学院深圳先进技术研究院 一种数据驱动的级联视频编码方法
GB201817781D0 (en) * 2018-10-31 2018-12-19 V Nova Int Ltd Mehods, apparatuses, computer programs and computer-readable media
SG11202106524PA (en) 2018-12-20 2021-07-29 Ericsson Telefon Ab L M Normative indication of recovery point
US11889118B2 (en) * 2019-02-24 2024-01-30 Sharp Kabushiki Kaisha Systems and methods for signaling types of pictures and associated information in video coding
BR112022000158A2 (pt) * 2019-07-08 2022-02-22 Huawei Tech Co Ltd Restrições de imagem de unidade de nal mista em codificação de vídeo
CN110446047A (zh) * 2019-08-16 2019-11-12 苏州浪潮智能科技有限公司 视频码流的解码方法及装置
WO2021032747A1 (en) * 2019-08-19 2021-02-25 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Usage of access unit delimiters and adaptation parameter sets
AU2020352900A1 (en) * 2019-09-24 2022-04-14 Huawei Technologies Co., Ltd. Scalable Nesting SEI Messages For OLSs
AU2020354368A1 (en) 2019-09-24 2022-04-14 Huawei Technologies Co., Ltd. Temporal identifier constraints for SEI messages
JP7323099B2 (ja) 2019-09-24 2023-08-08 ホアウェイ・テクノロジーズ・カンパニー・リミテッド マルチレイヤビデオビットストリームのためのｄｐｂパラメータのシグナリング
KR20220065867A (ko) * 2019-09-24 2022-05-20 후아웨이 테크놀러지 컴퍼니 리미티드 레이어에 대한 hrd 파라미터
KR20220063278A (ko) 2019-09-24 2022-05-17 후아웨이 테크놀러지 컴퍼니 리미티드 모든 계층에 대한 스케일러블 네스팅 sei 메시지
MX2022003557A (es) * 2019-09-24 2022-06-14 Huawei Tech Co Ltd Ols para escalabilidad multivista.
US20210195259A1 (en) * 2019-12-23 2021-06-24 Comcast Cable Communications, Llc Method and apparatus for managing redundant segmented streams
WO2021133721A1 (en) * 2019-12-26 2021-07-01 Bytedance Inc. Techniques for implementing a decoding order within a coded picture
WO2021134015A1 (en) 2019-12-26 2021-07-01 Bytedance Inc. Profile, tier and layer indication in video coding
EP4062634A4 (en) 2019-12-26 2022-12-28 ByteDance Inc. LIMITATIONS ON SIGNALING HYPOTHETICAL REFERENCE DECODER PARAMETERS IN VIDEO BITSTREAMS
WO2021128295A1 (en) * 2019-12-27 2021-07-01 Huawei Technologies Co., Ltd. An encoder, a decoder and corresponding methods for inter prediction
CN114902567A (zh) 2019-12-27 2022-08-12 字节跳动有限公司 视频编解码中的子图像信令
CN113055668B (zh) * 2019-12-27 2023-06-02 腾讯美国有限责任公司 从已编码视频比特流中提取子比特流的方法和设备
EP4074052A4 (en) 2020-01-09 2023-05-31 ByteDance Inc. PROCESSING OF FILLER DATA UNITS IN VIDEO STREAMS
DK202070130A1 (en) 2020-02-28 2021-12-21 Vkr Holding As A roof window with an opening restrictor for limiting the opening of a roof window
TWI718026B (zh) * 2020-03-13 2021-02-01 松翰科技股份有限公司 圖像指標
WO2021201541A1 (ko) * 2020-03-30 2021-10-07 엘지전자 주식회사 Dpb 파라미터의 개수 정보를 시그널링하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 컴퓨터 판독 가능한 기록 매체
EP4131965A4 (en) 2020-03-30 2024-04-24 LG Electronics, Inc. VIDEO ENCODING/DECODING METHOD AND APPARATUS FOR SIGNALING DPB PARAMETER, AND COMPUTER READABLE RECORDING MEDIUM STORING BIT STREAM
JP7488360B2 (ja) * 2020-04-02 2024-05-21 エルジー エレクトロニクス インコーポレイティド Ｄｐｂ関連情報及びｐｔｌ関連情報をシグナリングする画像符号化／復号化方法及び装置、並びにビットストリームを保存したコンピュータ可読記録媒体
US11706428B2 (en) * 2020-04-06 2023-07-18 Tencent America LLC Method for signaling picture header in coded video stream
CR20230153A (es) 2020-05-22 2023-05-16 Ge Video Compression Llc Codificador de video, decodificador de video, métodos para codificar y decodificar y flujo de datos de video para realizar conceptos avanzados de codificación de video (divisional exp. n°2022-0589)
AU2021276676B2 (en) * 2020-05-22 2024-08-22 Bytedance Inc. Scalable nested SEI message handling in video sub-bitstream extraction process
EP4144093A4 (en) 2020-05-22 2023-08-23 ByteDance Inc. SIGNALING OF IMAGE INFORMATION IN ACCESS UNITS
CN115715466A (zh) * 2020-05-22 2023-02-24 抖音视界有限公司 子比特流提取处理中的填充符有效载荷
JP7549045B2 (ja) 2020-06-09 2024-09-10 バイトダンス インコーポレイテッド マルチレイヤ映像ビットストリームのサブビットストリーム抽出
KR20230019850A (ko) 2020-06-09 2023-02-09 바이트댄스 아이엔씨 서브픽처 레벨 및 버퍼링 정보의 시그널링
US11321878B2 (en) 2020-06-26 2022-05-03 Sony Group Corporation Decoded tile hash SEI message for V3C/V-PCC
US11580671B2 (en) * 2020-08-17 2023-02-14 Tencent America LLC Hash-based attribute prediction for point cloud coding
US20220086387A1 (en) 2020-09-17 2022-03-17 Lemon Inc. Subpicture entity groups in video coding
CN116530083A (zh) * 2020-09-25 2023-08-01 抖音视界有限公司 视频比特流中的嵌套的和非嵌套的sei消息
GB2599171A (en) * 2020-09-29 2022-03-30 Canon Kk Method and apparatus for encapsulating video data into a file
US12041386B2 (en) 2020-09-29 2024-07-16 Lemon Inc. Dependent random access point indication in video bitstreams
AU2022257959B2 (en) * 2021-04-12 2024-06-20 Telefonaktiebolaget Lm Ericsson (Publ) Message referencing
US12113974B2 (en) * 2021-09-30 2024-10-08 Nokia Technologies Oy High-level syntax for signaling neural networks within a media bitstream
WO2024026032A1 (en) * 2022-07-27 2024-02-01 Bytedance Inc. Enhanced signalling of sei processing order in video bitstreams

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP2184919A3 (en) * 2004-04-28 2010-07-28 Panasonic Corporation Stream generation apparatus, stream generation method, coding apparatus, coding method, recording medium and program thereof
US20070014346A1 (en) 2005-07-13 2007-01-18 Nokia Corporation Coding dependency indication in scalable video coding
US20070189732A1 (en) * 2006-02-10 2007-08-16 Sai Pothana System and method for reconstructing MPEG-2 start codes from AVC data
US8699583B2 (en) 2006-07-11 2014-04-15 Nokia Corporation Scalable video coding and decoding
JP2010507346A (ja) 2006-10-16 2010-03-04 ヴィドヨ，インコーポレーテッド スケーラブルビデオ符号化においてシグナリング及び時間レベルスイッチングを実施するためのシステム及び方法
US20100142613A1 (en) * 2007-04-18 2010-06-10 Lihua Zhu Method for encoding video data in a scalable manner
US20080291999A1 (en) 2007-05-24 2008-11-27 Julien Lerouge Method and apparatus for video frame marking
CN101690229A (zh) 2007-06-26 2010-03-31 诺基亚公司 用于指示时间层切换点的系统和方法
EP2257067A1 (en) * 2009-05-29 2010-12-01 Thomson Licensing Method for inserting watermark assistance data in a bitstream, method of watermarking said bitstream, device implementing the method of watermarking and bitstream comprising the watermark assistance data
JP2011066844A (ja) * 2009-09-18 2011-03-31 Toshiba Corp 並列復号装置及びプログラム並びに符号化データの並列復号方法
US8918533B2 (en) 2010-07-13 2014-12-23 Qualcomm Incorporated Video switching for streaming video data
JP2012222710A (ja) 2011-04-13 2012-11-12 Hitachi Consumer Electronics Co Ltd 符号化装置および復号装置
US9247249B2 (en) * 2011-04-20 2016-01-26 Qualcomm Incorporated Motion vector prediction in video coding
US10237565B2 (en) 2011-08-01 2019-03-19 Qualcomm Incorporated Coding parameter sets for various dimensions in video coding
US9124895B2 (en) 2011-11-04 2015-09-01 Qualcomm Incorporated Video coding with network abstraction layer units that include multiple encoded picture partitions
PL2822276T3 (pl) * 2012-02-29 2019-04-30 Lg Electronics Inc Sposób predykcji międzywarstwowej i stosujące go urządzenie
DE102012204103A1 (de) 2012-03-15 2013-09-19 Siemens Aktiengesellschaft Hitzeschildelement für einen Verdichterluftbypass um die Brennkammer
US9351016B2 (en) * 2012-04-13 2016-05-24 Sharp Kabushiki Kaisha Devices for identifying a leading picture
CN104396244B (zh) * 2012-04-16 2019-08-09 诺基亚技术有限公司 用于视频编码和解码的装置、方法和计算机可读存储介质
US20160165230A9 (en) 2012-04-16 2016-06-09 Texas Instruments Incorporated Color Component Checksum Computation in Video Coding
US20130278834A1 (en) * 2012-04-20 2013-10-24 Samsung Electronics Co., Ltd. Display power reduction using extended nal unit header information
KR101626522B1 (ko) * 2012-06-12 2016-06-01 엘지전자 주식회사 영상 디코딩 방법 및 이를 이용하는 장치
WO2014003379A1 (ko) * 2012-06-24 2014-01-03 엘지전자 주식회사 영상 디코딩 방법 및 이를 이용하는 장치
AU2013285333A1 (en) * 2012-07-02 2015-02-05 Nokia Technologies Oy Method and apparatus for video coding
EP2871567A4 (en) 2012-07-06 2016-01-06 Samsung Electronics Co Ltd METHOD AND APPARATUS FOR ENCODING MULTILAYER VIDEO, AND METHOD AND APPARATUS FOR DECODING MULTILAYER VIDEO
EP4221217B1 (en) * 2012-09-26 2024-09-18 Sun Patent Trust Image decoding method and image decoding apparatus
KR20140043239A (ko) * 2012-09-27 2014-04-08 한국전자통신연구원 계층간 전환을 이용한 영상 부호화/복호화 방법 및 그 장치
US9565452B2 (en) * 2012-09-28 2017-02-07 Qualcomm Incorporated Error resilient decoding unit association
CN104904202A (zh) * 2012-09-28 2015-09-09 三星电子株式会社 用于使用参考画面信息进行并行视频编码的方法和设备以及用于使用参考画面信息进行并行视频解码的方法和设备
US20140092992A1 (en) 2012-09-30 2014-04-03 Microsoft Corporation Supplemental enhancement information including confidence level and mixed content information
CN107770546B (zh) 2012-12-10 2020-04-10 Lg 电子株式会社 解码图像的方法和使用其的装置
US20140177706A1 (en) 2012-12-21 2014-06-26 Samsung Electronics Co., Ltd Method and system for providing super-resolution of quantized images and video
JP6209772B2 (ja) * 2013-01-15 2017-10-11 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． シグナリングを用いたビデオデコーダ
US9807421B2 (en) * 2013-04-05 2017-10-31 Sharp Kabushiki Kaisha NAL unit type restrictions
US9591321B2 (en) 2013-04-07 2017-03-07 Dolby International Ab Signaling change in output layer sets
US9609329B2 (en) * 2013-06-25 2017-03-28 Samsung Electronics Co., Ltd Dynamic voltage/frequency scaling for video processing using embedded complexity metrics
WO2015009693A1 (en) * 2013-07-15 2015-01-22 Sony Corporation Layer based hrd buffer management for scalable hevc
US9648333B2 (en) * 2013-10-11 2017-05-09 Vid Scale, Inc. High level syntax for HEVC extensions
WO2015056158A1 (en) 2013-10-14 2015-04-23 Nokia Technologies Oy Multi-layer hypothetical reference decoder
WO2015076616A1 (ko) * 2013-11-21 2015-05-28 엘지전자 주식회사 신호 송수신 장치 및 신호 송수신 방법
CN106170981B (zh) 2014-03-14 2019-02-26 华为技术有限公司 图像解码装置
CN104935944B (zh) 2014-03-18 2018-03-13 华为技术有限公司 一种视频数据编码、解码的方法和装置
US10178397B2 (en) 2014-03-24 2019-01-08 Qualcomm Incorporated Generic use of HEVC SEI messages for multi-layer codecs

Also Published As

Publication number Publication date
EP3123724A1 (en) 2017-02-01
MX2016011208A (es) 2016-12-16
EP3123726A2 (en) 2017-02-01
KR20160136325A (ko) 2016-11-29
KR102372120B1 (ko) 2022-03-07
WO2015148550A2 (en) 2015-10-01
BR112016022200A8 (pt) 2021-07-13
JP2017510198A (ja) 2017-04-06
BR112016022080B1 (pt) 2024-03-12
CN106134200B (zh) 2019-08-02
JP2017514361A (ja) 2017-06-01
US10645404B2 (en) 2020-05-05
MX2016011603A (es) 2016-12-12
US10178397B2 (en) 2019-01-08
CN106170982A (zh) 2016-11-30
WO2015148545A1 (en) 2015-10-01
JP6549145B2 (ja) 2019-07-24
JP2017513372A (ja) 2017-05-25
MX367235B (es) 2019-08-09
KR20160136327A (ko) 2016-11-29
EP3123725A1 (en) 2017-02-01
BR112016022079A2 (pt) 2017-08-15
BR112016022079A8 (pt) 2021-07-13
EP3123724B1 (en) 2020-02-19
MX360864B (es) 2018-11-09
MX2016011212A (es) 2016-11-30
KR102353191B1 (ko) 2022-01-18
WO2015148535A1 (en) 2015-10-01
WO2015148550A3 (en) 2016-03-17
JP6608386B2 (ja) 2019-11-20
CN106170982B (zh) 2019-07-26
MX359788B (es) 2018-10-08
KR102353659B1 (ko) 2022-01-19
BR112016022080A2 (pt) 2017-08-15
CN106105225A (zh) 2016-11-09
CN106105225B (zh) 2019-08-27
BR112016022079B1 (pt) 2024-01-23
CN106134200A (zh) 2016-11-16
US20150271529A1 (en) 2015-09-24
BR112016022200B1 (pt) 2023-12-12
US20150271498A1 (en) 2015-09-24
US9894370B2 (en) 2018-02-13
EP3123726B1 (en) 2023-07-12
US20150271528A1 (en) 2015-09-24
BR112016022200A2 (pt) 2017-08-15
KR20160136326A (ko) 2016-11-29

Similar Documents

Publication Publication Date Title
BR112016022080A8 (pt) uso genérico de mensagens de sei de hevc para codecs de múltiplas camadas
BR112016024233A8 (pt) informações de janela de conformidade na criptografia de múltiplas camadas
BR112016029691A8 (pt) projeto extensível de mensagens da informação suplementar do realce (sei) de aninhamento
MX359086B (es) Uso de mensajes sei hevc especificos para codecs de video multi-capa.
BR112016030044A2 (pt) codificação de vídeo de várias camadas
BR112016025100A2 (pt) método e dispositivo para decodificar dados de vídeo de multicamadas por determinar a capacidade do decodificador com base em perfil, plano e nível associado à divisão contendo uma ou mais camadas
GB2537557A (en) Providing context-based visibility of cloud resources in multi-tenant environment
PH12015500509A1 (en) Supplemental enhancement information message coding
BR112016029787A8 (pt) faixas de valor para elementos de sintaxe em criptografia de vídeo
MX2016002926A (es) Codec de contenido de pantalla universal.
BR112016015988A2 (pt) Suporte de camada base não-hevc em extensões de multi-camada hevc
MX359458B (es) Derivacion de informacion de unidad nal de fin de secuencia para corrientes de bits multi-capa.
WO2016007813A8 (en) Layered management server delegation
MX2017016542A (es) Encabezados de derechos de contenido.
BR112016029611A8 (pt) redefinição de contagem de ordem de figuração total para codecs de múltiplas camadas
BR112016024201A8 (pt) sinalização de valores de profundidade de bits para predição de cor 3d para escalabilidade de gama de cores
BR112016023657A2 (pt) troca seletiva de dados entre dispositivos de cliente habilitados para p2p por intermédio de um servidor
BR112017026043A2 (pt) métodos e sistemas para arranjo de sessão de comunicação em representação pontos de extremidade criptográficos
BR112016029323A2 (pt) associação de usuário/interação através de um gateway de mídia
EP3633984A4 (en) VIDEOCONFERENCE IMPLEMENTATION PROCESS AND SERVER, AND COMPUTER-READABLE STORAGE MEDIA
BR112015008453A2 (pt) proteção de uma carga útil enviada em uma rede de comunicações
BR112016029790A8 (pt) sistemas e métodos para sinalizar informações para conjuntos de camadas em um conjunto de parâmetros
BR112019006929A2 (pt) método, aparelho, e dispositivo de controle de acesso à rede
BR112016029839A2 (pt) ?codificação de vídeo aprimorada com o uso de unidades de camada de abstração de rede de fim de sequência?
BR112016029871A2 (pt) sistemas e métodos para restrição de parâmetros de formato de representação para um conjunto de parâmetros

Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 24/03/2015, OBSERVADAS AS CONDICOES LEGAIS