JP2016519509A5 - - Google Patents

Download PDF

Info

Publication number
JP2016519509A5
JP2016519509A5 JP2016506633A JP2016506633A JP2016519509A5 JP 2016519509 A5 JP2016519509 A5 JP 2016519509A5 JP 2016506633 A JP2016506633 A JP 2016506633A JP 2016506633 A JP2016506633 A JP 2016506633A JP 2016519509 A5 JP2016519509 A5 JP 2016519509A5
Authority
JP
Japan
Prior art keywords
picture
irap
pictures
data
decoding
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.)
Granted
Application number
JP2016506633A
Other languages
English (en)
Japanese (ja)
Other versions
JP6239732B2 (ja
JP2016519509A (ja
Filing date
Publication date
Priority claimed from US14/244,743 external-priority patent/US9596486B2/en
Application filed filed Critical
Publication of JP2016519509A publication Critical patent/JP2016519509A/ja
Publication of JP2016519509A5 publication Critical patent/JP2016519509A5/ja
Application granted granted Critical
Publication of JP6239732B2 publication Critical patent/JP6239732B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2016506633A 2013-04-05 2014-04-04 Ｉｒａｐアクセスユニットおよびビットストリーム切替えおよびスプライシング Active JP6239732B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201361809063P 2013-04-05 2013-04-05
US61/809,063 2013-04-05
US201361812225P 2013-04-15 2013-04-15
US61/812,225 2013-04-15
US14/244,743 2014-04-03
US14/244,743 US9596486B2 (en) 2013-04-05 2014-04-03 IRAP access units and bitstream switching and splicing
PCT/US2014/032926 WO2014165730A1 (en) 2013-04-05 2014-04-04 Irap access units and bitstream switching and splicing

Publications (3)

Publication Number Publication Date
JP2016519509A JP2016519509A (ja) 2016-06-30
JP2016519509A5 true JP2016519509A5 (enExample) 2017-05-18
JP6239732B2 JP6239732B2 (ja) 2017-11-29

Family

ID=51654456

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016506633A Active JP6239732B2 (ja) 2013-04-05 2014-04-04 Ｉｒａｐアクセスユニットおよびビットストリーム切替えおよびスプライシング

Country Status (8)

Country Link
US (1) US9596486B2 (enExample)
EP (1) EP2982129B1 (enExample)
JP (1) JP6239732B2 (enExample)
KR (1) KR102084822B1 (enExample)
CN (1) CN105052156B (enExample)
ES (1) ES2748561T3 (enExample)
HU (1) HUE044639T2 (enExample)
WO (1) WO2014165730A1 (enExample)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6050488B2 (ja) * 2012-07-06 2016-12-21 サムスン エレクトロニクス カンパニー リミテッド ランダムアクセスのためのマルチレイヤビデオ符号化方法及びその装置、並びにランダムアクセスのためのマルチレイヤビデオ復号化方法及びその装置
US9674533B2 (en) 2013-04-05 2017-06-06 Qualcomm Incorporated Picture alignments in multi-layer video coding
US10003815B2 (en) * 2013-06-03 2018-06-19 Qualcomm Incorporated Hypothetical reference decoder model and conformance for cross-layer random access skipped pictures
WO2015056182A2 (en) 2013-10-15 2015-04-23 Nokia Technologies Oy Video encoding and decoding
WO2015105399A1 (ko) * 2014-01-13 2015-07-16 삼성전자 주식회사 멀티 레이어 비디오 부호화 방법 및 장치, 멀티 레이어 비디오 복호화 방법 및 장치.
KR20170069957A (ko) * 2014-10-08 2017-06-21 엘지전자 주식회사 3d 비디오 코딩에서 카메라 파라미터 처리 방법 및 장치
US20160119619A1 (en) * 2014-10-27 2016-04-28 Ati Technologies Ulc Method and apparatus for encoding instantaneous decoder refresh units
WO2016108188A1 (en) 2014-12-31 2016-07-07 Nokia Technologies Oy Inter-layer prediction for scalable video coding and decoding
US9973562B2 (en) 2015-04-17 2018-05-15 Microsoft Technology Licensing, Llc Split processing of encoded video in streaming segments
CN106303673B (zh) * 2015-06-04 2021-01-22 中兴通讯股份有限公司 码流对齐、同步处理方法及发送、接收终端和通信系统
US10306253B2 (en) * 2015-10-14 2019-05-28 Qualcomm Incorporated Signaling of parameter sets in files of multi-layer bitstreams
US11184624B2 (en) * 2016-05-19 2021-11-23 Qualcomm Incorporated Regional random access in pictures
US10623755B2 (en) * 2016-05-23 2020-04-14 Qualcomm Incorporated End of sequence and end of bitstream NAL units in separate file tracks
US10554711B2 (en) * 2016-09-29 2020-02-04 Cisco Technology, Inc. Packet placement for scalable video coding schemes
CN107734387B (zh) * 2017-10-25 2020-11-24 北京网博视界科技股份有限公司 一种视频切割方法、装置、终端和存储介质
CN109963176B (zh) * 2017-12-26 2021-12-07 中兴通讯股份有限公司 视频码流处理方法、装置、网络设备和可读存储介质
JP7378478B2 (ja) * 2019-01-04 2023-11-13 華為技術有限公司 ビデオエンコーダ、ビデオデコーダ、及び対応する方法
AU2020234831B2 (en) * 2019-03-11 2023-11-23 Huawei Technologies Co., Ltd. Pictures with mixed NAL unit types
US11539957B2 (en) * 2019-06-20 2022-12-27 Tencent America LLC Layered random access with reference picture resampling
KR102874357B1 (ko) * 2019-07-03 2025-10-20 후아웨이 테크놀러지 컴퍼니 리미티드 참조 화상 목록 내의 참조 화상의 유형
EP3987771A4 (en) 2019-07-08 2022-08-24 Huawei Technologies Co., Ltd. MIXED NAL UNIT IMAGE RESTRICTIONS IN VIDEO ENCODING
CA3153225A1 (en) * 2019-09-03 2021-03-11 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Data structure for indicating characteristics of a video coding unit of a video data stream
CN120302050A (zh) * 2019-12-20 2025-07-11 弗劳恩霍夫应用研究促进协会 用于在视频流中使不同的nal单元类型的nal单元混合的解码器、编码器以及方法
US11228777B2 (en) * 2019-12-30 2022-01-18 Tencent America LLC Method for layerwise random access in a coded video stream
WO2021137592A1 (ko) * 2020-01-02 2021-07-08 엘지전자 주식회사 영상 디코딩 방법 및 그 장치
WO2021188451A1 (en) * 2020-03-16 2021-09-23 Bytedance Inc. Random access point access unit in scalable video coding
KR20220157455A (ko) * 2020-03-20 2022-11-29 인터디지털 브이씨 홀딩스 프랑스 이미지 인코딩 및 디코딩을 위한 방법 및 디바이스
CN116057932A (zh) * 2020-06-06 2023-05-02 Lg电子株式会社 基于层信息信令的图像编码设备和方法
JP7752641B2 (ja) 2020-06-10 2025-10-10 フラウンホッファー－ゲゼルシャフト ツァ フェルダールング デァ アンゲヴァンテン フォアシュンク エー．ファオ マルチレイヤビデオビットストリーム及び出力タイミング導出のための多岐にわたるシグナリング概念
US12041386B2 (en) 2020-09-29 2024-07-16 Lemon Inc. Dependent random access point indication in video bitstreams
CN118870019A (zh) * 2023-04-28 2024-10-29 华为技术有限公司 编解码方法及装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3852366B2 (ja) * 2002-04-26 2006-11-29 ソニー株式会社 符号化装置および方法、復号装置および方法、並びにプログラム
MY147530A (en) * 2005-10-11 2012-12-31 Nokia Corp System and method for efficient scalable stream adaptation
WO2009050658A2 (en) 2007-10-15 2009-04-23 Nokia Corporation Motion skip and single-loop encoding for multi-view video content
CN101849417A (zh) 2007-11-05 2010-09-29 汤姆森特许公司 用于快速信道改变和增加的容错性的可缩放视频编码方法
CN102106156B (zh) * 2008-07-26 2013-06-19 汤姆逊许可证公司 使用可分级视频编码(svc)的用于快速信道改变的实时传输协议(rtp)打包方法
US8411746B2 (en) * 2009-06-12 2013-04-02 Qualcomm Incorporated Multiview video coding over MPEG-2 systems
JP5591932B2 (ja) * 2009-09-22 2014-09-17 クゥアルコム・インコーポレイテッド ファイルフォーマットトラック選択のためのメディアエクストラクタトラック
US20110081133A1 (en) * 2009-10-05 2011-04-07 Xuemin Chen Method and system for a fast channel change in 3d video
US9532055B2 (en) * 2012-04-16 2016-12-27 Microsoft Technology Licensing, Llc Constraints and unit types to simplify video random access
US9973751B2 (en) 2012-08-16 2018-05-15 Vid Scale, Inc. Slice base skip mode signaling for multiple layer video coding
US20140085415A1 (en) 2012-09-27 2014-03-27 Nokia Corporation Method and apparatus for video coding
US9674533B2 (en) 2013-04-05 2017-06-06 Qualcomm Incorporated Picture alignments in multi-layer video coding
US10003815B2 (en) 2013-06-03 2018-06-19 Qualcomm Incorporated Hypothetical reference decoder model and conformance for cross-layer random access skipped pictures

Similar Documents

Publication Publication Date Title
JP2016519509A5 (enExample)
JP2015532551A5 (enExample)
IL262780A (en) Change signal output system output
JP2017502609A5 (enExample)
RU2014146625A (ru) Кодирование видео с расширенной поддержкой для адаптации потока и стыковки
JP6017574B2 (ja) 参照ピクチャマーキング
JP2017513372A5 (enExample)
JP2015527813A5 (enExample)
JP2017507539A5 (enExample)
RU2017111475A (ru) Синтаксические структуры, указывающие на завершение кодированных областей
JP2015517281A5 (enExample)
JP2015533056A5 (enExample)
JP2015515240A5 (enExample)
JP2017513373A5 (enExample)
JP2016531451A5 (ja) 復号方法及び復号装置
JP2017523681A5 (enExample)
JP2016518776A5 (enExample)
RU2016138687A (ru) Устройство, способ и компьютерная программа для кодирования и декодирования видеоинформации
JP2017507517A5 (enExample)
JP2016501483A5 (enExample)
RU2015103543A (ru) Способ кодирования изображения, способ декодирования изображения, устройство кодирования изображения, устройство декодирования изображения и устройство кодирования и декодирования изображения
RU2017140987A (ru) Внутриблоковая копия на уровне слайсов и другие усовершенствования видеокодирования
RU2015102596A (ru) Произвольный доступ и сигнализация долгосрочных опорных картинок при кодировании видео
BR112016015453A2 (pt) Suporte de camada base de codec diferente em codificação de vídeo de várias camadas
JP2015533462A5 (enExample)