MX364544B - Soporte de extracción de múltiples modos para códecs de video de múltiples capas. - Google Patents

Soporte de extracción de múltiples modos para códecs de video de múltiples capas.

Info

Publication number
MX364544B
MX364544B MX2016004721A MX2016004721A MX364544B MX 364544 B MX364544 B MX 364544B MX 2016004721 A MX2016004721 A MX 2016004721A MX 2016004721 A MX2016004721 A MX 2016004721A MX 364544 B MX364544 B MX 364544B
Authority
MX
Mexico
Prior art keywords
extraction mode
bitstream
support
layer video
video codecs
Prior art date
Application number
MX2016004721A
Other languages
English (en)
Other versions
MX2016004721A (es
Inventor
Wang Ye-Kui
Chen Ying
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 MX2016004721A publication Critical patent/MX2016004721A/es
Publication of MX364544B publication Critical patent/MX364544B/es

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
    • H04N19/102—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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/172—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
    • H04N19/188—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 video data packet, e.g. a network abstraction layer [NAL] unit
    • 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
    • H04N19/40—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
    • H04N19/70—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]
    • H04N21/40—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
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4343—Extraction or processing of packetized elementary streams [PES]
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

Un dispositivo de computación puede obtener, a partir de un primer flujo de bits que incluye una representación codificada de los datos de video, un mensaje de Información de Mejora Complementaria (SEI) que incluye una indicación de un modo de extracción que se utilizó para producir el primer flujo de bits. Si el modo de extracción es el primer modo de extracción, el primer flujo de bits incluye una o más imágenes codificadas que no son necesarias para una correcta decodificación del conjunto de capas de salida objetivo. Si el modo de extracción es el segundo modo de extracción, el primer flujo de bits no incluye dichas una o más imágenes codificadas no necesarias para la correcta decodificación del conjunto de capas de salida objetivo.
MX2016004721A 2013-10-15 2014-10-15 Soporte de extracción de múltiples modos para códecs de video de múltiples capas. MX364544B (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201361891317P 2013-10-15 2013-10-15
US201461923624P 2014-01-03 2014-01-03
US14/514,300 US10284858B2 (en) 2013-10-15 2014-10-14 Support of multi-mode extraction for multi-layer video codecs
PCT/US2014/060617 WO2015057787A1 (en) 2013-10-15 2014-10-15 Support of multi-mode extraction for multi-layer video codecs

Publications (2)

Publication Number Publication Date
MX2016004721A MX2016004721A (es) 2016-07-26
MX364544B true MX364544B (es) 2019-04-30

Family

ID=52809627

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016004721A MX364544B (es) 2013-10-15 2014-10-15 Soporte de extracción de múltiples modos para códecs de video de múltiples capas.

Country Status (8)

Country Link
US (1) US10284858B2 (es)
EP (1) EP3058743B1 (es)
JP (1) JP6700176B2 (es)
KR (1) KR102054040B1 (es)
CN (1) CN105612752B (es)
BR (1) BR112016008374B1 (es)
MX (1) MX364544B (es)
WO (1) WO2015057787A1 (es)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9374585B2 (en) * 2012-12-19 2016-06-21 Qualcomm Incorporated Low-delay buffering model in video coding
US10595031B2 (en) * 2013-07-12 2020-03-17 Qualcomm Incorporated Selection of target output layers in high efficiency video coding extensions
US9402083B2 (en) * 2014-04-24 2016-07-26 Vidyo, Inc. Signaling conformance points using profile space
US9699480B2 (en) * 2014-06-13 2017-07-04 Sharp Laboratories Of America, Inc. Level limits
US9832463B2 (en) * 2014-06-18 2017-11-28 Telefonaktiebolaget L M Ericsson (Publ) Robust encoding and decoding of pictures in video
US10484711B2 (en) * 2014-06-18 2019-11-19 Telefonaktiebolaget Lm Ericsson (Publ) Dependent random access point pictures
JP2017522767A (ja) * 2014-06-18 2017-08-10 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） ビデオビットストリームにおけるランダムアクセス
US9979983B2 (en) * 2015-03-16 2018-05-22 Microsoft Technology Licensing, Llc Application- or context-guided video decoding performance enhancements
US10129566B2 (en) 2015-03-16 2018-11-13 Microsoft Technology Licensing, Llc Standard-guided video decoding performance enhancements
US10834153B2 (en) * 2016-08-24 2020-11-10 Qualcomm Incorporated System level signaling of SEI tracks for media data streaming
US10687055B2 (en) 2017-03-03 2020-06-16 Qualcomm Incorporated Coding MCTS-EIS SEI messages of an access unit
US11284112B2 (en) * 2018-12-06 2022-03-22 Tencent America LLC Method and apparatus for a primary transform using an 8-bit transform core
EP3891994A1 (en) * 2018-12-07 2021-10-13 InterDigital VC Holdings, Inc. Managing coding tools combinations and restrictions
WO2021061392A1 (en) 2019-09-24 2021-04-01 Futurewei Technologies, Inc. Error mitigation for sublayers in video coding
US11265567B2 (en) * 2019-10-08 2022-03-01 Tencent America LLC Method for output layer set signaling in scalable video stream
TWI808365B (zh) * 2019-12-20 2023-07-11 弗勞恩霍夫爾協會 視訊資料串流、視訊編碼器、用於假想參考解碼器(hrd)時序修復之設備與方法、及用於可擴展與可合併位元串流之另一附加物
CN114868158A (zh) 2019-12-26 2022-08-05 字节跳动有限公司 层级视频中的解码图片缓冲区参数的信令通知
JP7431330B2 (ja) 2019-12-26 2024-02-14 バイトダンス インコーポレイテッド ビデオコーディングにおけるプロファイル、層及びレイヤの指示
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
US11356681B2 (en) * 2019-12-27 2022-06-07 Tencent America LLC Coded video sub-bitstream extraction
CN114902677A (zh) 2019-12-27 2022-08-12 字节跳动有限公司 信令通知视频子图片的语法
CN117395441A (zh) 2020-01-09 2024-01-12 字节跳动有限公司 视频流中的填充数据单元的处理
JP7415027B2 (ja) 2020-02-29 2024-01-16 北京字節跳動網絡技術有限公司 ハイレベルシンタックス要素のための制約
EP4104434A4 (en) 2020-03-17 2023-08-23 ByteDance Inc. INDICATING AN IMAGE OUTPUT FLAG IN VIDEO ENCODING
US11297350B1 (en) * 2020-03-27 2022-04-05 Tencent America LLC Method for output layer set for multilayered video stream
CN115516860A (zh) * 2020-05-04 2022-12-23 Lg电子株式会社 图像解码方法及其设备
US11431998B2 (en) * 2020-05-22 2022-08-30 Tencent America LLC Systems and methods for decoding based on inferred video parameter sets
CA3183280A1 (en) 2020-05-22 2021-11-25 Ge Video Compression, Llc Video encoder, video decoder, methods for encoding and decoding and video data stream for realizing advanced video coding concepts
JP7540871B2 (ja) 2020-05-22 2024-08-27 北京字節跳動網絡技術有限公司 一般制約フラグのシグナリング
KR20230025429A (ko) * 2020-06-06 2023-02-21 엘지전자 주식회사 스케일러빌리티를 위한 서브-비트스트림 추출 기반 영상 코딩 장치 및 방법
CN115918077A (zh) * 2020-06-09 2023-04-04 字节跳动有限公司 子图片子比特流提取过程中补充增强信息的处理
US11962936B2 (en) 2020-09-29 2024-04-16 Lemon Inc. Syntax for dependent random access point indication in video bitstreams
US20220337878A1 (en) 2021-04-18 2022-10-20 Lemon Inc. Decoding Capability Information In Common Media Application Format
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
WO2023222521A1 (en) * 2022-05-19 2023-11-23 Interdigital Ce Patent Holdings, Sas Sei adapted for multiple conformance points
CN114745600B (zh) * 2022-06-10 2022-09-27 中国传媒大学 一种基于sei的视频标签标注方法及装置

Family Cites Families (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7860161B2 (en) * 2003-12-15 2010-12-28 Microsoft Corporation Enhancement layer transcoding of fine-granular scalable video bitstreams
US7440626B2 (en) * 2004-12-02 2008-10-21 Mitsubishi Electric Research Laboratories, Inc. Image transcoding
US7728877B2 (en) * 2004-12-17 2010-06-01 Mitsubishi Electric Research Laboratories, Inc. Method and system for synthesizing multiview videos
DE102005001287A1 (de) * 2005-01-11 2006-07-20 Siemens Ag Verfahren und Vorrichtung zur Verarbeitung von skalierbaren Daten
US7756206B2 (en) * 2005-04-13 2010-07-13 Nokia Corporation FGS identification in scalable video coding
WO2006129184A1 (en) * 2005-06-03 2006-12-07 Nokia Corporation Residual prediction mode in scalable video coding
US9635396B2 (en) * 2005-10-11 2017-04-25 Nokia Technologies Oy System and method for efficient scalable stream adaptation
KR100772868B1 (ko) * 2005-11-29 2007-11-02 삼성전자주식회사 복수 계층을 기반으로 하는 스케일러블 비디오 코딩 방법및 장치
WO2007081176A1 (en) * 2006-01-12 2007-07-19 Lg Electronics Inc. Processing multiview video
US7535383B2 (en) * 2006-07-10 2009-05-19 Sharp Laboratories Of America Inc. Methods and systems for signaling multi-layer bitstream data
US20080037880A1 (en) * 2006-08-11 2008-02-14 Lcj Enterprises Llc Scalable, progressive image compression and archiving system over a low bit rate internet protocol network
US8170094B2 (en) * 2006-11-30 2012-05-01 Motorola Mobility, Inc. Method and system for scalable bitstream extraction
KR20090099546A (ko) * 2007-01-04 2009-09-22 톰슨 라이센싱 멀티 뷰 코딩된 비디오에서 높은 레벨의 신택스 레퍼런스 뷰들을 이용하여 비디오 에러 은닉을 행하는 방법 및 장치
CN101578884B (zh) * 2007-01-08 2015-03-04 诺基亚公司 提供和使用译码的媒体流的互操作点的预定信令的系统和方法
US20080317124A1 (en) * 2007-06-25 2008-12-25 Sukhee Cho Multi-view video coding system, decoding system, bitstream extraction system for decoding base view and supporting view random access
KR20100030648A (ko) * 2007-06-26 2010-03-18 노키아 코포레이션 시간 레이어 스위칭 포인트들을 표시하는 시스템 및 방법
EP2086237B1 (en) * 2008-02-04 2012-06-27 Alcatel Lucent Method and device for reordering and multiplexing multimedia packets from multimedia streams pertaining to interrelated sessions
US20100005185A1 (en) * 2008-06-24 2010-01-07 Zhengye Liu Substream trading in a peer to peer live streaming system
CN101662677B (zh) * 2008-08-29 2011-08-10 华为终端有限公司 码流转换系统及方法、码流识别单元和方案确定单元
EP2334082A1 (en) * 2008-09-17 2011-06-15 Sharp Kabushiki Kaisha Scalable video stream decoding apparatus and scalable video stream generating apparatus
CN102422577A (zh) * 2009-04-24 2012-04-18 德耳塔维德约股份有限公司 用于数字视频分配系统中的瞬时多频道视频内容浏览的系统、方法和计算机可读介质
JP5614900B2 (ja) * 2009-05-01 2014-10-29 トムソン ライセンシングＴｈｏｍｓｏｎ Ｌｉｃｅｎｓｉｎｇ ３ｄ映像符号化フォーマット
US8411746B2 (en) * 2009-06-12 2013-04-02 Qualcomm Incorporated Multiview video coding over MPEG-2 systems
US8780999B2 (en) * 2009-06-12 2014-07-15 Qualcomm Incorporated Assembling multiview video coding sub-BITSTREAMS in MPEG-2 systems
EP2592839A4 (en) * 2010-09-03 2014-08-06 Sony Corp DEVICE AND ENCODING METHOD, AND DEVICE, AND DECODING METHOD
EP2630799A4 (en) * 2010-10-20 2014-07-02 Nokia Corp METHOD AND DEVICE FOR VIDEO CODING AND DECODING
JP5752268B2 (ja) * 2011-01-14 2015-07-22 ヴィディオ・インコーポレーテッド 時間スケーラビリティのための高いレイヤのシンタックス
JP5738434B2 (ja) * 2011-01-14 2015-06-24 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
KR101744355B1 (ko) * 2011-01-19 2017-06-08 삼성전자주식회사 상호 계층 최적화를 이용한 멀티미디어 데이터 패킷을 송신하는 방법 및 장치
CN105100822B (zh) 2011-01-28 2018-05-11 华为技术有限公司 辅助视频补充信息承载方法、处理方法、装置与系统
US20140169449A1 (en) * 2011-07-05 2014-06-19 Telefonaktiebolaget L M Ericsson (Publ) Reference picture management for layered video
US10237565B2 (en) * 2011-08-01 2019-03-19 Qualcomm Incorporated Coding parameter sets for various dimensions in video coding
US9591318B2 (en) * 2011-09-16 2017-03-07 Microsoft Technology Licensing, Llc Multi-layer encoding and decoding
US20140286415A1 (en) * 2011-10-05 2014-09-25 Electronics And Telecommunications Research Institute Video encoding/decoding method and apparatus for same
US20130195201A1 (en) * 2012-01-10 2013-08-01 Vidyo, Inc. Techniques for layered video encoding and decoding
JP6110410B2 (ja) * 2012-01-31 2017-04-05 ヴィド スケール インコーポレイテッド スケーラブルな高効率ビデオコーディング（ｈｅｖｃ）のための参照ピクチャセット（ｒｐｓ）シグナリング
US20130222537A1 (en) * 2012-02-29 2013-08-29 Qualcomm Incorporated Bitstream extraction in three-dimensional video
KR20130107861A (ko) * 2012-03-23 2013-10-02 한국전자통신연구원 인터 레이어 인트라 예측 방법 및 장치
JP5926856B2 (ja) * 2012-04-06 2016-05-25 ヴィディオ・インコーポレーテッド 階層化されたビデオ符号化のためのレベル信号伝達
US9277533B2 (en) * 2012-05-17 2016-03-01 Vid Scale, Inc. Scalable video coding over simultaneous unicast/multicast LTE DL shared channel
WO2013189205A1 (en) * 2012-06-22 2013-12-27 Mediatek Inc. Method and apparatus of adaptive intra prediction for inter-layer and inter-view coding
US10250901B2 (en) * 2012-06-28 2019-04-02 Saturn Licensing Llc Transmitting/receiving device, method, and coding/decoding device
RU2612577C2 (ru) * 2012-07-02 2017-03-09 Нокиа Текнолоджиз Ой Способ и устройство для кодирования видеоинформации
CN104813669B (zh) * 2012-09-21 2018-05-22 诺基亚技术有限公司 用于视频编码的方法和装置
BR112015006551B1 (pt) * 2012-09-27 2022-12-06 Dolby Laboratories Licensing Corporation Processamento de figuração de referência entre camadas para escalabilidade padrão de codificação
US9479779B2 (en) 2012-10-01 2016-10-25 Qualcomm Incorporated Sub-bitstream extraction for multiview, three-dimensional (3D) and scalable media bitstreams
US9781413B2 (en) * 2012-10-02 2017-10-03 Qualcomm Incorporated Signaling of layer identifiers for operation points
US10116931B2 (en) * 2013-01-03 2018-10-30 Texas Instruments Incorporated Hierarchical inter-layer prediction in multi-loop scalable video coding
US9351009B2 (en) * 2013-04-05 2016-05-24 Sharp Kabushiki Kaisha Marking pictures for inter-layer prediction
US9532067B2 (en) * 2013-04-05 2016-12-27 Sharp Kabushiki Kaisha Decoding of inter-layer reference picture set and reference picture list construction
US20160065980A1 (en) * 2013-04-05 2016-03-03 Samsung Electronics Co., Ltd. Video stream encoding method according to a layer identifier expansion and an apparatus thereof, and a video stream decoding method according to a layer identifier expansion and an apparatus thereof
US9591321B2 (en) * 2013-04-07 2017-03-07 Dolby International Ab Signaling change in output layer sets
CN105103563B (zh) * 2013-04-08 2019-05-21 寰发股份有限公司 关于缩放列表数据信令的方法和装置
US10595031B2 (en) * 2013-07-12 2020-03-17 Qualcomm Incorporated Selection of target output layers in high efficiency video coding extensions
EP3022921A4 (en) * 2013-07-14 2017-03-15 Sharp Kabushiki Kaisha Signaling indications and constraints
CN105379276A (zh) * 2013-07-15 2016-03-02 株式会社Kt 可伸缩视频信号编码/解码方法和装置
US9525883B2 (en) * 2013-07-15 2016-12-20 Qualcomm Incorporated Cross-layer alignment of intra random access point pictures
CN105453564B (zh) * 2013-07-30 2019-05-10 株式会社Kt 支持多个层的图像编码和解码方法以及使用该方法的装置
JP5789004B2 (ja) * 2013-08-09 2015-10-07 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
US9819941B2 (en) 2013-10-10 2017-11-14 Qualcomm Incorporated Signaling for sub-decoded picture buffer (sub-DPB) based DPB operations in video coding
CN105519119B (zh) * 2013-10-10 2019-12-17 夏普株式会社 图像解码装置
WO2015054634A2 (en) * 2013-10-11 2015-04-16 Vid Scale, Inc. High level syntax for hevc extensions
WO2015052938A1 (en) * 2013-10-11 2015-04-16 Sharp Kabushiki Kaisha Highest temporal sub-layer list
US9930351B2 (en) * 2013-10-11 2018-03-27 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement for transcoding a video bitstream
US20150103924A1 (en) * 2013-10-13 2015-04-16 Sharp Laboratories Of America, Inc. On operation of decoded picture buffer for interlayer pictures
WO2015052943A1 (en) * 2013-10-13 2015-04-16 Sharp Kabushiki Kaisha Signaling parameters in vps extension and dpb operation
US10554990B2 (en) * 2013-10-14 2020-02-04 Nokia Technologies Oy Apparatus, a method and a computer program for video coding and decoding
KR20150050408A (ko) * 2013-10-29 2015-05-08 주식회사 케이티 멀티 레이어 비디오 신호 인코딩/디코딩 방법 및 장치

Also Published As

Publication number Publication date
BR112016008374B1 (pt) 2023-05-09
BR112016008374A2 (es) 2017-08-01
JP6700176B2 (ja) 2020-05-27
CN105612752A (zh) 2016-05-25
KR20160070769A (ko) 2016-06-20
KR102054040B1 (ko) 2019-12-09
CN105612752B (zh) 2018-11-02
EP3058743B1 (en) 2022-05-25
US10284858B2 (en) 2019-05-07
JP2016539544A (ja) 2016-12-15
EP3058743A1 (en) 2016-08-24
WO2015057787A1 (en) 2015-04-23
MX2016004721A (es) 2016-07-26
US20150103888A1 (en) 2015-04-16

Similar Documents

Publication Publication Date Title
MX2016004721A (es) Soporte de extraccion de multiples modos para codecs de video de multiples capas.
MY202068A (en) Signaling change in output layer sets
MX2016002926A (es) Codec de contenido de pantalla universal.
MX2015017309A (es) Optimizaciones en señalizacion de prediccion inter-capas para codificacion de video multicapa.
MX2017004465A (es) Estructuras sintacticas que indican terminacion de las regiones cifradas.
EA201591282A1 (ru) Сигнализирование взаимосвязей номеров в порядке изображений и информации синхронизации для синхронизации видео при кодировании видео
MX353507B (es) Información de ventana de conformidad en codificación multi-capa.
MX2019008686A (es) Metodo de generacion de datos, metodo de reproduccion de datos, dispositivo de generacion de datos y dispositivo de reproduccion de datos.
MX358539B (es) Dispositivo y metodo para codificacion escalable de informacion de video.
EP4236332A3 (en) Techniques and apparatus for editing video
MX2016011590A (es) Uso de una imagen actual como una referencia para la codificacion de video.
MX2016000537A (es) Aparato de procesamiento de informacion y metodo.
BR112015026131A2 (pt) método de codificação de um sinal de dados de vídeo para uso em um dispositivo de renderização de múltiplas vistas, sinal de dados de vídeo para uso em um dispositivo de renderização de múltiplas vistas, portadora de dados, método de decodificação de um sinal de dados de vídeo, decodificador para decodificar um sinal de dados de vídeo, produto de programa de computador, e, codificador de um sinal de dados de vídeo para uso em um dispositivo de renderização de múltiplas vistas
MX357564B (es) Indicación de procesamiento en paralelo en codificación de video.
MX349110B (es) Método para codificar video para un entorno de decodificador y dispositivo para el mismo y método para decodificar video con base en el entorno de decodificador y dispositivo para el mismo.
BR112015016678A2 (pt) síntese de visualização em vídeo 3d
GB2530443A (en) Modifying metadata associated with electronic medical images for transferring an electronic medical image
TW201613354A (en) Video processing system with high dynamic range sensor mechanism and method of operation thereof
EP4270954A3 (en) Image encoding method, image decoding method, image encoding device, and image receiving device
MX353211B (es) Diseño de valor poc para codificación de video de múltiples capas.
AR096081A1 (es) Método y sistema para capturar automáticamente un objeto usando una terminal móvil
BR112015020060A2 (pt) métodos de codificação e decodificação de um bloco de imagens, dispositivos correspondentes e fluxo de dados
MX2020004671A (es) Metodo de generacion de datos, metodo de reproduccion de datos, dispositivo de generacion de datos y dispositivo de reproduccion de datos.
MY187699A (en) Image coding apparatus and method, and image decoding apparatus and method
TH147483A (th) สารสนเทศการกำหนดเวลาการลงรหัสสำหรับการลงรหัสวิดีโอ

Legal Events

Date Code Title Description
FG Grant or registration