JP2016519509A5 - - Google Patents
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- 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
Links
- 238000000034 method Methods 0.000 claims 19
- 230000007774 longterm Effects 0.000 claims 4
- 230000000977 initiatory effect Effects 0.000 claims 1
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 US9596486B2 (en) | 2013-04-05 | 2014-04-03 | IRAP access units and bitstream switching and splicing |
| US14/244,743 | 2014-04-03 | ||
| 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 (https=) | 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 (https=) |
| EP (1) | EP2982129B1 (https=) |
| JP (1) | JP6239732B2 (https=) |
| KR (1) | KR102084822B1 (https=) |
| CN (1) | CN105052156B (https=) |
| ES (1) | ES2748561T3 (https=) |
| HU (1) | HUE044639T2 (https=) |
| WO (1) | WO2014165730A1 (https=) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104620578B (zh) * | 2012-07-06 | 2018-01-02 | 三星电子株式会社 | 用于随机访问的多层视频编码的方法和设备以及用于随机访问的多层视频解码的方法和设备 |
| 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 |
| KR102266902B1 (ko) * | 2014-01-13 | 2021-06-18 | 삼성전자주식회사 | 멀티 레이어 비디오 부호화 방법 및 장치, 멀티 레이어 비디오 복호화 방법 및 장치 |
| CN106105218B (zh) * | 2014-10-08 | 2019-04-09 | Lg电子株式会社 | 在3维视频编码中处理相机参数的方法 |
| US20160119619A1 (en) * | 2014-10-27 | 2016-04-28 | Ati Technologies Ulc | Method and apparatus for encoding instantaneous decoder refresh units |
| KR20170101983A (ko) * | 2014-12-31 | 2017-09-06 | 노키아 테크놀로지스 오와이 | 스케일러블 비디오 코딩 및 디코딩을 위한 계층 간 예측 |
| 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 |
| PL3906685T3 (pl) * | 2019-01-04 | 2025-06-16 | Huawei Technologies Co., Ltd. | Dostęp swobodny oparty na podobrazie |
| CN115550659B (zh) | 2019-03-11 | 2025-05-06 | 华为技术有限公司 | 在一个图像内支持混合nal单元类型的编码方法及编码器 |
| US11539957B2 (en) * | 2019-06-20 | 2022-12-27 | Tencent America LLC | Layered random access with reference picture resampling |
| CN114208173A (zh) * | 2019-07-03 | 2022-03-18 | 华为技术有限公司 | 参考图像列表中参考图像的类型 |
| BR112022000158A2 (pt) | 2019-07-08 | 2022-02-22 | Huawei Tech Co Ltd | Restrições de imagem de unidade de nal mista em codificação de vídeo |
| AU2020340538B2 (en) * | 2019-09-03 | 2023-11-30 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Configurable NAL and slice code point mechanism for stream merging |
| EP4078973A1 (en) * | 2019-12-20 | 2022-10-26 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Decoder, encoder and methods for mixing nal units of different nal unit types in video streams |
| 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 |
| CN115398922B (zh) * | 2020-03-20 | 2025-10-10 | 交互数字Ce专利控股有限公司 | 用于图像编码和解码的方法和设备 |
| WO2021246841A1 (ko) * | 2020-06-06 | 2021-12-09 | 엘지전자 주식회사 | 레이어 정보 시그널링 기반 영상 코딩 장치 및 방법 |
| 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 |
| US11770498B2 (en) | 2020-09-29 | 2023-09-26 | Lemon Inc. | Supplemental enhancement information for multi-layer video streams |
| 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)
| 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 |
| PL2375749T3 (pl) * | 2005-10-11 | 2017-03-31 | Nokia Technologies Oy | System i sposób efektywnej adaptacji skalowalnego strumienia |
| KR20100074280A (ko) | 2007-10-15 | 2010-07-01 | 노키아 코포레이션 | 입력 픽처 인코딩 방법, 입력 픽처 인코딩 장치 및 컴퓨터 판독가능한 메모리 매체 |
| JP2011503968A (ja) | 2007-11-05 | 2011-01-27 | トムソン ライセンシング | 高速チャネル切り替え及び増加された誤り耐性のためのスケーラブルビデオ符号化方法 |
| WO2010014123A1 (en) * | 2008-07-26 | 2010-02-04 | Thomson Licensing | A real-time transport protocol (rtp) packetization method for fast channel change applications using scalable video coding (svc) |
| US8411746B2 (en) * | 2009-06-12 | 2013-04-02 | Qualcomm Incorporated | Multiview video coding over MPEG-2 systems |
| CN102714715B (zh) * | 2009-09-22 | 2016-01-20 | 高通股份有限公司 | 用于文件格式轨迹选择的媒体提取器轨迹 |
| 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 |
| WO2014028838A1 (en) | 2012-08-16 | 2014-02-20 | Vid Scale, Inc. | Slice based 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 |
-
2014
- 2014-04-03 US US14/244,743 patent/US9596486B2/en active Active
- 2014-04-04 ES ES14720460T patent/ES2748561T3/es active Active
- 2014-04-04 CN CN201480017466.0A patent/CN105052156B/zh active Active
- 2014-04-04 HU HUE14720460 patent/HUE044639T2/hu unknown
- 2014-04-04 KR KR1020157031269A patent/KR102084822B1/ko active Active
- 2014-04-04 JP JP2016506633A patent/JP6239732B2/ja active Active
- 2014-04-04 WO PCT/US2014/032926 patent/WO2014165730A1/en not_active Ceased
- 2014-04-04 EP EP14720460.6A patent/EP2982129B1/en active Active
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