JP2022511639A5 - - Google Patents

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Publication number
JP2022511639A5
JP2022511639A5 JP2021522002A JP2021522002A JP2022511639A5 JP 2022511639 A5 JP2022511639 A5 JP 2022511639A5 JP 2021522002 A JP2021522002 A JP 2021522002A JP 2021522002 A JP2021522002 A JP 2021522002A JP 2022511639 A5 JP2022511639 A5 JP 2022511639A5
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JP
Japan
Prior art keywords
media
sample
extractor
track
data entity
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
JP2021522002A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022511639A (ja
JP7444872B2 (ja
Filing date
Publication date
Priority claimed from GB1819501.6A external-priority patent/GB2579389B/en
Application filed filed Critical
Publication of JP2022511639A publication Critical patent/JP2022511639A/ja
Publication of JP2022511639A5 publication Critical patent/JP2022511639A5/ja
Application granted granted Critical
Publication of JP7444872B2 publication Critical patent/JP7444872B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2021522002A 2018-11-29 2019-11-22 メディアデータをメディアファイルにカプセル化するための方法、装置、およびコンピュータプログラム Active JP7444872B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1819501.6 2018-11-29
GB1819501.6A GB2579389B (en) 2018-11-29 2018-11-29 Method, device and computer program for encapsulating media data into a media file
PCT/EP2019/082192 WO2020109154A1 (en) 2018-11-29 2019-11-22 Method, device, and computer program for encapsulating media data into a media file

Publications (3)

Publication Number Publication Date
JP2022511639A JP2022511639A (ja) 2022-02-01
JP2022511639A5 true JP2022511639A5 (https=) 2022-11-22
JP7444872B2 JP7444872B2 (ja) 2024-03-06

Family

ID=65024955

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021522002A Active JP7444872B2 (ja) 2018-11-29 2019-11-22 メディアデータをメディアファイルにカプセル化するための方法、装置、およびコンピュータプログラム

Country Status (6)

Country Link
US (1) US11638066B2 (https=)
EP (1) EP3888375A1 (https=)
JP (1) JP7444872B2 (https=)
CN (1) CN113170239B (https=)
GB (1) GB2579389B (https=)
WO (1) WO2020109154A1 (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020145668A1 (ko) * 2019-01-08 2020-07-16 삼성전자주식회사 3차원 컨텐츠의 처리 및 전송 방법
WO2021047820A1 (en) * 2019-09-13 2021-03-18 Nokia Technologies Oy An apparatus, a method and a computer program for video coding and decoding
US11589032B2 (en) * 2020-01-07 2023-02-21 Mediatek Singapore Pte. Ltd. Methods and apparatus for using track derivations to generate new tracks for network based media processing applications
EP3972269A1 (en) * 2020-09-17 2022-03-23 Lemon Inc. Subpicture entity groups in video coding
US11671627B2 (en) * 2020-09-17 2023-06-06 Lemon Inc. Operating point entity group signaling in coded video
EP3972278A1 (en) 2020-09-17 2022-03-23 Lemon Inc. Subpicture tracks in coded video
WO2022131870A1 (ko) * 2020-12-17 2022-06-23 엘지전자 주식회사 Nal 유닛 어레이 정보를 포함하는 미디어 파일 생성/수신 방법, 장치 및 미디어 파일 전송 방법
US20220201308A1 (en) * 2020-12-18 2022-06-23 Lg Electronics Inc. Media file processing method and device therefor
CN115243053B (zh) * 2021-04-22 2024-04-16 腾讯科技（深圳）有限公司 点云编解码方法及相关设备
JP2024525266A (ja) * 2021-06-29 2024-07-12 キヤノン株式会社 メディアコンテンツデータを動的に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
CN113905255B (zh) * 2021-09-28 2022-08-02 腾讯科技（深圳）有限公司 媒体数据的编辑方法、媒体数据的封装方法及相关设备
CN116456166A (zh) * 2022-01-10 2023-07-18 腾讯科技（深圳）有限公司 媒体数据的数据处理方法及相关设备

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8976871B2 (en) * 2009-09-16 2015-03-10 Qualcomm Incorporated Media extractor tracks for file format track selection
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
CN103098484A (zh) 2010-06-14 2013-05-08 汤姆森许可贸易公司 用于封装编码多组件视频的方法和装置
EP2946566B1 (en) * 2013-01-18 2021-09-01 Canon Kabushiki Kaisha Method, device, and computer program for encapsulating partitioned timed media data
US9621919B2 (en) * 2013-10-23 2017-04-11 Qualcomm Incorporated Multi-layer video file format designs
GB2522014A (en) * 2014-01-07 2015-07-15 Canon Kk Method, device, and computer program for encoding inter-layer dependencies in encapsulating multi-layer partitioned timed media data
GB2524531B (en) * 2014-03-25 2018-02-07 Canon Kk Methods, devices, and computer programs for improving streaming of partitioned timed media data
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
WO2017029400A1 (en) 2015-08-20 2017-02-23 Koninklijke Kpn N.V. Forming one or more tile streams on the basis of one or more video streams
EP3360330B1 (en) * 2015-10-08 2021-03-24 Koninklijke KPN N.V. Enhancing a region of interest in video frames of a video stream
FI20165114A7 (fi) 2016-02-17 2017-08-18 Nokia Technologies Oy Laitteisto, menetelmä ja tietokoneohjelma videokoodausta ja videokoodauksen purkua varten

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