JP2018524877A5 - - Google Patents

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JP2018524877A5
JP2018524877A5 JP2017564383A JP2017564383A JP2018524877A5 JP 2018524877 A5 JP2018524877 A5 JP 2018524877A5 JP 2017564383 A JP2017564383 A JP 2017564383A JP 2017564383 A JP2017564383 A JP 2017564383A JP 2018524877 A5 JP2018524877 A5 JP 2018524877A5
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JP2017564383A
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JP2018524877A (ja
JP6743059B2 (ja
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Priority claimed from GB1510610.7A external-priority patent/GB2539462B/en
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JP2017564383A 2015-06-16 2016-06-07 カプセル化されたビットストリームからメディアデータ及びメタデータを取得するための、動作基点ディスクリプタを動的に設置可能な方法、デバイス及びコンピュータプログラム Active JP6743059B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1510610.7A GB2539462B (en) 2015-06-16 2015-06-16 Obtaining media data and metadata from encapsulated bit-streams wherein operating point descriptors can be dynamically set
GB1510610.7 2015-06-16
PCT/EP2016/062926 WO2016202648A1 (en) 2015-06-16 2016-06-07 Method, device, and computer program for obtaining media data and metadata from encapsulated bit-streams wherein operating point descriptors can be dynamically set

Publications (3)

Publication Number Publication Date
JP2018524877A JP2018524877A (ja) 2018-08-30
JP2018524877A5 true JP2018524877A5 (enExample) 2019-07-11
JP6743059B2 JP6743059B2 (ja) 2020-08-19

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Application Number Title Priority Date Filing Date
JP2017564383A Active JP6743059B2 (ja) 2015-06-16 2016-06-07 カプセル化されたビットストリームからメディアデータ及びメタデータを取得するための、動作基点ディスクリプタを動的に設置可能な方法、デバイス及びコンピュータプログラム

Country Status (7)

Country Link
US (1) US10575004B2 (enExample)
EP (1) EP3311574B1 (enExample)
JP (1) JP6743059B2 (enExample)
KR (1) KR102037009B1 (enExample)
CN (1) CN107750461B (enExample)
GB (1) GB2539462B (enExample)
WO (1) WO2016202648A1 (enExample)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10148969B2 (en) * 2015-02-11 2018-12-04 Qualcomm Incorporated Of sample entry and operation point signalling in a layered video file format
GB2550604A (en) 2016-05-24 2017-11-29 Canon Kk Method, device, and computer program for encapsulating and parsing timed media data
US10602239B2 (en) * 2017-03-23 2020-03-24 Mediatek Inc. Method and apparatus for track composition
GB2560921B (en) 2017-03-27 2020-04-08 Canon Kk Method and apparatus for encoding media data comprising generated content
GB2575074B (en) * 2018-06-27 2022-09-28 Canon Kk Encapsulating video content with an indication of whether a group of tracks collectively represents a full frame or a part of a frame
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
US11183220B2 (en) * 2018-10-03 2021-11-23 Mediatek Singapore Pte. Ltd. Methods and apparatus for temporal track derivations
GB2579389B (en) * 2018-11-29 2022-07-27 Canon Kk Method, device and computer program for encapsulating media data into a media file
US11205456B2 (en) 2019-01-09 2021-12-21 Mediatek Singapore Pte. Ltd. Methods and apparatus for using edit operations to perform temporal track derivations
US20220159261A1 (en) * 2019-03-21 2022-05-19 Lg Electronics Inc. Point cloud data transmission device, point cloud data transmission method, point cloud data reception device, and point cloud data reception method
KR20220024721A (ko) 2019-06-20 2022-03-03 노키아 테크놀로지스 오와이 비디오 인코딩 및 디코딩을 위한 장치, 방법 및 컴퓨터 프로그램
EP3987792A4 (en) * 2019-06-21 2022-09-28 Telefonaktiebolaget Lm Ericsson (Publ) DISPLAY OF A VIDEO CODING LAYER
CN110430462B (zh) * 2019-08-02 2021-08-31 福州大学 基于uhd解码器的快速自动设置方法
US11109069B2 (en) * 2019-09-20 2021-08-31 Tencent America LLC Signaling of scalability parameters in video bitstream
MX2022010699A (es) 2020-02-28 2022-11-10 Huawei Tech Co Ltd Un decodificador y métodos correspondientes para informacion de particionamiento de imagenes de señales para segmentos.
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
WO2021246840A1 (ko) * 2020-06-06 2021-12-09 엘지전자 주식회사 스케일러빌리티를 위한 서브-비트스트림 추출 기반 영상 코딩 장치 및 방법
GB2597642B (en) * 2020-06-16 2023-08-02 Canon Kk Method, device, and computer program for encapsulating media data into a media file
KR20220030186A (ko) 2020-09-02 2022-03-10 레몬 인크. Vvc 이미지 항목에 포함된 픽처들 및 계층들
US11671627B2 (en) 2020-09-17 2023-06-06 Lemon Inc. Operating point entity group signaling in coded video
US20220086387A1 (en) * 2020-09-17 2022-03-17 Lemon Inc. Subpicture entity groups in video coding
KR20220037379A (ko) * 2020-09-17 2022-03-24 레몬 인크. 비디오 동작 포인트 레코드 신택스 및 시맨틱스
GB2599171B (en) * 2020-09-29 2024-12-11 Canon Kk Method and apparatus for encapsulating video data into a file
CN116210225A (zh) * 2020-09-29 2023-06-02 Lg 电子株式会社 生成媒体文件的方法及设备
CN116325766A (zh) * 2020-12-15 2023-06-23 Lg电子株式会社 生成/接收包含层信息的媒体文件的方法和设备及媒体文件传送方法
WO2022139261A1 (ko) * 2020-12-21 2022-06-30 엘지전자 주식회사 미디어 파일 처리 방법 및 장치
US12439088B2 (en) * 2020-12-21 2025-10-07 Lg Electronics Inc. Method and apparatus for generating and processing media file
US20250259333A1 (en) * 2022-04-14 2025-08-14 Lg Electronics Inc. Transmission device for point cloud data, method performed by transmission device, reception device for point cloud data, and method performed by reception device
KR20250006885A (ko) * 2022-04-14 2025-01-13 엘지전자 주식회사 포인트 클라우드 데이터의 전송 장치와 이 전송 장치에서 수행되는 방법 및, 포인트 클라우드 데이터의 수신 장치와 이 수신 장치에서 수행되는 방법

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1500002A1 (en) * 2002-04-29 2005-01-26 Sony Electronics Inc. Supporting advanced coding formats in media files
US8948241B2 (en) * 2009-08-07 2015-02-03 Qualcomm Incorporated Signaling characteristics of an MVC operation point
KR101887548B1 (ko) * 2012-03-23 2018-08-10 삼성전자주식회사 증강현실 서비스를 위한 미디어 파일의 처리 방법 및 장치
US9161004B2 (en) * 2012-04-25 2015-10-13 Qualcomm Incorporated Identifying parameter sets in video files
US20140003504A1 (en) 2012-07-02 2014-01-02 Nokia Corporation Apparatus, a Method and a Computer Program for Video Coding and Decoding
GB2516826B (en) * 2013-07-23 2016-06-22 Canon Kk Method, device and computer program for encapsulating partitioned timed media data by creating tracks to be independently encapsulated in at least one media f
GB2516825B (en) * 2013-07-23 2015-11-25 Canon Kk Method, device, and computer program for encapsulating partitioned timed media data using a generic signaling for coding dependencies
GB2542282B (en) 2013-10-22 2018-08-01 Canon Kk Method, device, and computer program for encapsulating partitioned timed media data in a server
EP3146724A1 (en) * 2014-05-21 2017-03-29 ARRIS Enterprises LLC Signaling and selection for the enhancement of layers in scalable video
GB2527786B (en) * 2014-07-01 2016-10-26 Canon Kk Method, device, and computer program for encapsulating HEVC layered media data

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