JP2016527811A5 - - Google Patents

Download PDF

Info

Publication number
JP2016527811A5
JP2016527811A5 JP2016528490A JP2016528490A JP2016527811A5 JP 2016527811 A5 JP2016527811 A5 JP 2016527811A5 JP 2016528490 A JP2016528490 A JP 2016528490A JP 2016528490 A JP2016528490 A JP 2016528490A JP 2016527811 A5 JP2016527811 A5 JP 2016527811A5
Authority
JP
Japan
Prior art keywords
track
generating
reference information
tile
media data
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
JP2016528490A
Other languages
English (en)
Japanese (ja)
Other versions
JP6461141B2 (ja
JP2016527811A (ja
Filing date
Publication date
Priority claimed from GB1313156.0A external-priority patent/GB2516825B/en
Application filed filed Critical
Publication of JP2016527811A publication Critical patent/JP2016527811A/ja
Publication of JP2016527811A5 publication Critical patent/JP2016527811A5/ja
Application granted granted Critical
Publication of JP6461141B2 publication Critical patent/JP6461141B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2016528490A 2013-07-23 2014-07-21 パーティション化されたタイムドメディアデータを依存性を符号化するための一般的なシグナリングを用いてカプセル化する方法、装置、およびコンピュータプログラム Active JP6461141B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1313156.0 2013-07-23
GB1313156.0A GB2516825B (en) 2013-07-23 2013-07-23 Method, device, and computer program for encapsulating partitioned timed media data using a generic signaling for coding dependencies
PCT/EP2014/065655 WO2015011109A1 (en) 2013-07-23 2014-07-21 Method, device, and computer program for encapsulating partitioned timed media data using a generic signaling for coding dependencies

Publications (3)

Publication Number Publication Date
JP2016527811A JP2016527811A (ja) 2016-09-08
JP2016527811A5 true JP2016527811A5 (enExample) 2018-03-22
JP6461141B2 JP6461141B2 (ja) 2019-01-30

Family

ID=49119165

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016528490A Active JP6461141B2 (ja) 2013-07-23 2014-07-21 パーティション化されたタイムドメディアデータを依存性を符号化するための一般的なシグナリングを用いてカプセル化する方法、装置、およびコンピュータプログラム

Country Status (7)

Country Link
US (2) US10129572B2 (enExample)
EP (1) EP3025505B1 (enExample)
JP (1) JP6461141B2 (enExample)
KR (2) KR101800561B1 (enExample)
CN (2) CN105556981B (enExample)
GB (1) GB2516825B (enExample)
WO (1) WO2015011109A1 (enExample)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106233745B (zh) 2013-07-29 2021-01-15 皇家Kpn公司 向客户端提供瓦片视频流
GB2519746B (en) * 2013-10-22 2016-12-14 Canon Kk Method, device and computer program for encapsulating scalable partitioned timed media data
EP3162074A1 (en) 2014-06-27 2017-05-03 Koninklijke KPN N.V. Determining a region of interest on the basis of a hevc-tiled video stream
US10694192B2 (en) 2014-06-27 2020-06-23 Koninklijke Kpn N.V. HEVC-tiled video streaming
CN105592285B (zh) * 2014-10-21 2020-04-21 华为技术有限公司 Roi视频实现方法及装置
KR20170101983A (ko) 2014-12-31 2017-09-06 노키아 테크놀로지스 오와이 스케일러블 비디오 코딩 및 디코딩을 위한 계층 간 예측
GB2539462B (en) 2015-06-16 2019-04-03 Canon Kk Obtaining media data and metadata from encapsulated bit-streams wherein operating point descriptors can be dynamically set
US10535114B2 (en) * 2015-08-18 2020-01-14 Nvidia Corporation Controlling multi-pass rendering sequences in a cache tiling architecture
CN108476327B (zh) * 2015-08-20 2021-03-19 皇家Kpn公司 基于媒体流来形成拼块化视频
US10715843B2 (en) 2015-08-20 2020-07-14 Koninklijke Kpn N.V. Forming one or more tile streams on the basis of one or more video streams
CN108476324B (zh) 2015-10-08 2021-10-29 皇家Kpn公司 增强视频流的视频帧中的感兴趣区域的方法、计算机和介质
US10034010B2 (en) * 2015-10-14 2018-07-24 Qualcomm Incorporated Alignment of operation point sample group in multi-layer bitstreams file format
WO2017114821A1 (en) * 2015-12-28 2017-07-06 Koninklijke Kpn N.V. Video streams
US10631069B2 (en) * 2016-02-16 2020-04-21 Nokia Technologies Oy Media encapsulating and decapsulating
GB2550604A (en) * 2016-05-24 2017-11-29 Canon Kk Method, device, and computer program for encapsulating and parsing timed media data
US10291923B2 (en) * 2016-05-24 2019-05-14 Qualcomm Incorporated Mapping of tile grouping and samples in HEVC and L-HEVC file formats
US11943452B2 (en) * 2016-07-14 2024-03-26 Koninklijke Kpn N.V. Systems and methods for video encoding and decoding
US11197040B2 (en) * 2016-10-17 2021-12-07 Mediatek Inc. Deriving and signaling a region or viewport in streaming media
JP7052732B2 (ja) * 2016-12-27 2022-04-12 ソニーグループ株式会社 画像処理装置および方法
US10805620B2 (en) * 2017-01-11 2020-10-13 Mediatek Inc. Method and apparatus for deriving composite tracks
US11062738B2 (en) * 2017-03-23 2021-07-13 Qualcomm Incorporated Signalling of video content including sub-picture bitstreams for video coding
GB2560921B (en) * 2017-03-27 2020-04-08 Canon Kk Method and apparatus for encoding media data comprising generated content
WO2018186550A1 (ko) * 2017-04-05 2018-10-11 엘지전자 주식회사 방송 신호 송수신 방법 및 장치
US10778993B2 (en) * 2017-06-23 2020-09-15 Mediatek Inc. Methods and apparatus for deriving composite tracks with track grouping
US10587904B2 (en) * 2017-07-10 2020-03-10 Qualcomm Incorporated Processing media data using an omnidirectional media format
EP3863296B1 (en) * 2017-09-11 2023-11-22 Tiledmedia B.V. Streaming frames of spatial elements to a client device
EP3818717A4 (en) 2018-07-06 2022-03-23 Nokia Technologies Oy APPARATUS, METHOD AND COMPUTER PROGRAM FOR VIDEO CODING AND DECODING
WO2020043003A1 (zh) 2018-08-29 2020-03-05 浙江大学 处理传输媒体数据和指定参考图像的方法和装置
CN110876083B (zh) * 2018-08-29 2021-09-21 浙江大学 指定参考图像的方法及装置及处理参考图像请求的方法及装置
US12041108B2 (en) 2018-09-12 2024-07-16 Nokia Technologies Oy Apparatus, a method and a computer program for video coding and decoding
US11206244B2 (en) * 2018-12-21 2021-12-21 ARRIS Enterprise LLC Method to preserve video data obfuscation for video frames
US11523185B2 (en) 2019-06-19 2022-12-06 Koninklijke Kpn N.V. Rendering video stream in sub-area of visible display area
WO2021047820A1 (en) * 2019-09-13 2021-03-18 Nokia Technologies Oy An apparatus, a method and a computer program for video coding and decoding
GB2587364B (en) 2019-09-24 2023-11-15 Canon Kk Method, device, and computer program for encapsulating media data into a media file
GB2590435B (en) * 2019-12-17 2023-12-20 Canon Kk Method, device, and computer program for improving encapsulation of media content
EP4085422A4 (en) * 2019-12-31 2023-10-18 Qualcomm Incorporated METHODS AND APPARATUS FOR FACILITATE REGION OF INTEREST TRACKING FOR MOVING IMAGES
CN113596915A (zh) * 2020-04-30 2021-11-02 华为技术有限公司 一种通信方法及装置
GB2597642B (en) * 2020-06-16 2023-08-02 Canon Kk Method, device, and computer program for encapsulating media data into a media file
EP3972269A1 (en) * 2020-09-17 2022-03-23 Lemon Inc. Subpicture entity groups in video coding
US11871143B2 (en) 2020-09-17 2024-01-09 Lemon Inc. Subpicture tracks in coded video
WO2022065893A1 (ko) * 2020-09-24 2022-03-31 엘지전자 주식회사 미디어 파일 처리 방법 및 그 장치
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
KR20230091114A (ko) 2020-10-26 2023-06-22 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 Vvc 비디오 코딩의 디코더 구성 정보
GB2611105B (en) * 2021-09-28 2024-01-17 Canon Kk Method, device and computer program for optimizing encapsulation of redundant portions of metadata in fragments of media file
CN116781674B (zh) 2022-03-08 2024-10-22 腾讯科技(深圳)有限公司 一种沉浸媒体的数据处理方法、装置、设备及存储介质
US12532020B2 (en) * 2022-11-28 2026-01-20 Apple Inc. System and method for encoding and decoding spatial tiles of a still image based on applied quality levels

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3724719B2 (ja) * 2001-10-02 2005-12-07 ソニー株式会社 再生装置
CA2542026C (en) * 2002-04-29 2012-11-20 Nokia Corporation Indicating regions within a picture
US20060233247A1 (en) * 2005-04-13 2006-10-19 Visharam Mohammed Z Storing SVC streams in the AVC file format
KR20070108434A (ko) * 2006-01-09 2007-11-12 한국전자통신연구원 SVC(Scalable Video Coding)파일포맷에서의 데이터 공유 개선방법
EP2041976A4 (en) * 2006-07-12 2012-06-20 Nokia Corp SIGNALING OF SCALABILITY INFORMATION FROM THE INTERESTING REGION IN MEDIA FILES
KR101242472B1 (ko) * 2008-07-16 2013-03-12 노키아 코포레이션 트랙 및 트랙 서브세트의 그룹화를 위한 방법 및 장치
JP4984181B2 (ja) * 2009-06-22 2012-07-25 ソニー株式会社 再生装置および再生方法
KR101290467B1 (ko) * 2009-09-22 2013-07-26 퀄컴 인코포레이티드 2 개 이상의 비연속적인 nal 유닛들을 참조하는 추출자를 이용하는 멀티-트랙 비디오 코딩 방법들 및 장치
EP2536149A4 (en) * 2010-02-09 2015-06-24 Nippon Telegraph & Telephone PREDICTIVE CODING METHOD FOR MOTION VECTORS, PREDICTIVE DECODING METHOD FOR MOTION VECTORS, VIDEO CODING DEVICE, VIDEO CODING DEVICE AND PROGRAMS THEREFOR
WO2012166512A2 (en) * 2011-05-31 2012-12-06 Dolby Laboratories Licensing Corporation Video compression implementing resolution tradeoffs and optimization
US9860572B2 (en) * 2011-06-08 2018-01-02 Koninklijke Kpn N.V. Spatially segmented content delivery
US9635355B2 (en) * 2011-07-28 2017-04-25 Qualcomm Incorporated Multiview video coding
US8620097B2 (en) * 2011-08-11 2013-12-31 Panasonic Corporation Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus
US10349077B2 (en) * 2011-11-21 2019-07-09 Canon Kabushiki Kaisha Image coding apparatus, image coding method, image decoding apparatus, image decoding method, and storage medium
WO2013107931A1 (en) * 2012-01-19 2013-07-25 Nokia Corporation An apparatus, a method and a computer program for video coding and decoding
US8943020B2 (en) * 2012-03-30 2015-01-27 Intel Corporation Techniques for intelligent media show across multiple devices
JP6214235B2 (ja) * 2012-07-02 2017-10-18 キヤノン株式会社 ファイル生成方法、ファイル生成装置、及びプログラム
US9979960B2 (en) * 2012-10-01 2018-05-22 Microsoft Technology Licensing, Llc Frame packing and unpacking between frames of chroma sampling formats with different chroma resolutions

Similar Documents

Publication Publication Date Title
JP2016527811A5 (enExample)
JP2016540410A5 (ja) ファイルの生成方法、ファイルの生成装置、及び、プログラム。
JP2017525249A5 (enExample)
JP2014030187A5 (ja) ファイル生成方法、ファイル生成装置、及びプログラム
SG10201807579YA (en) Information processing apparatus and method
PH12020500016A1 (en) Picture data encoding method and apparatus and picture data decoding method and apparatus
JP2015019303A5 (enExample)
JP2016530848A5 (enExample)
JP2017523683A5 (enExample)
JP2015526973A5 (enExample)
MX2019013620A (es) Dispositivo de procesamiento de informacion y metodo de procesamiento de informacion.
SA517382335B1 (ar) استخلاص معلومات الحركة للمقاطع الفرعية في تشفير الفيديو
EP4503619A3 (en) Method and apparatus for generating media data
RU2020122782A (ru) Устройство и способ обработки изображения
JP2015526969A5 (enExample)
JP2016054539A5 (enExample)
MY177745A (en) Multi-layer video file format designs
JP2015516745A5 (enExample)
MY166278A (en) Method and apparatus for encoding video by performing in-loop filtering based on tree-structured data unit, and method and apparatus for decoding video by performing the same
SG10201806824WA (en) Video encoding method and apparatus using transformation unit of variable tree structure, and video decoding method and apparatus
JP2013509788A5 (enExample)
RU2016104560A (ru) Устройство кодирования изображений, способ кодирования изображений, носитель записи и программа, устройство декодирования изображений, способ декодирования изображений и носитель записи и программа
JP2015516698A5 (ja) 送信方法および復号装置
JP2016506697A5 (enExample)
JP2016187228A5 (ja) 画像符号化装置、動画像符号化方法、動画像復号装置、動画像復号方法、動画像符号化データ及び記録媒体