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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JP2018524877A (ja
JP6743059B2 (ja
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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
GB1510610.7 2015-06-16
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
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 (https=) 2019-07-11
JP6743059B2 JP6743059B2 (ja) 2020-08-19

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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 (https=)
EP (1) EP3311574B1 (https=)
JP (1) JP6743059B2 (https=)
KR (1) KR102037009B1 (https=)
CN (1) CN107750461B (https=)
GB (1) GB2539462B (https=)
WO (1) WO2016202648A1 (https=)

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
CN110876084B (zh) * 2018-08-29 2021-01-01 浙江大学 处理和传输媒体数据的方法和装置
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
WO2020189895A1 (ko) * 2019-03-21 2020-09-24 엘지전자 주식회사 포인트 클라우드 데이터 송신 장치, 포인트 클라우드 데이터 송신 방법, 포인트 클라우드 데이터 수신 장치 및 포인트 클라우드 데이터 수신 방법
WO2020254720A1 (en) 2019-06-20 2020-12-24 Nokia Technologies Oy An apparatus, a method and a computer program for video encoding and decoding
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
CN116962682A (zh) * 2020-02-28 2023-10-27 华为技术有限公司 用于指示条带的图像分割信息的解码器及对应方法
WO2021246841A1 (ko) * 2020-06-06 2021-12-09 엘지전자 주식회사 레이어 정보 시그널링 기반 영상 코딩 장치 및 방법
KR20230025429A (ko) 2020-06-06 2023-02-21 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
EP3972273A1 (en) * 2020-09-17 2022-03-23 Lemon Inc. Handling of non-vcl nal units in picture unit construction
KR20220037380A (ko) 2020-09-17 2022-03-24 레몬 인크. 코딩된 비디오에서의 크로마 포맷 및 비트 깊이 표시
US11671627B2 (en) 2020-09-17 2023-06-06 Lemon Inc. Operating point entity group signaling in coded video
WO2022071742A1 (ko) * 2020-09-29 2022-04-07 엘지전자 주식회사 미디어 파일을 생성하는 방법 및 장치
GB2599171B (en) * 2020-09-29 2024-12-11 Canon Kk Method and apparatus for encapsulating video data into a file
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
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
CN119032573A (zh) * 2022-04-14 2024-11-26 Lg电子株式会社 点云数据的发送装置、由发送装置执行的方法、点云数据的接收装置及由接收装置执行的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2403835B (en) * 2002-04-29 2005-11-23 Sony Electronics Inc Apparatus and method for providing supplemental enhancement information associated with multimedia data
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
MX372865B (es) * 2014-05-21 2020-07-07 Andrew Wireless Systems Uk Ltd Señalización y selección para la mejora de capas en vídeo escalable.
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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