JP2020526057A - メディアコンテンツを送信するための方法、装置及びコンピュータプログラム - Google Patents

メディアコンテンツを送信するための方法、装置及びコンピュータプログラム Download PDF

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Publication number
JP2020526057A
JP2020526057A JP2019564028A JP2019564028A JP2020526057A JP 2020526057 A JP2020526057 A JP 2020526057A JP 2019564028 A JP2019564028 A JP 2019564028A JP 2019564028 A JP2019564028 A JP 2019564028A JP 2020526057 A JP2020526057 A JP 2020526057A
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track
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data
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information
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JP2020526057A5 (OSRAM
Inventor
フレデリック マゼ，
フレデリック マゼ，
フランク ドゥヌアル，
フランク ドゥヌアル，
ナエル ウエドラオゴ，
ナエル ウエドラオゴ，
ジョナサン タケ，
ジョナサン タケ，
智哉 酒井
智哉 酒井
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Canon Inc
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Canon Inc
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Publication of JP2020526057A publication Critical patent/JP2020526057A/ja
Publication of JP2020526057A5 publication Critical patent/JP2020526057A5/ja
Priority to JP2022109984A priority Critical patent/JP7399224B2/ja
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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Human Computer Interaction (AREA)
  • Library & Information Science (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
JP2019564028A 2017-06-27 2018-06-20 メディアコンテンツを送信するための方法、装置及びコンピュータプログラム Pending JP2020526057A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2022109984A JP7399224B2 (ja) 2017-06-27 2022-07-07 メディアコンテンツを送信するための方法、装置及びコンピュータプログラム

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB1710264.1 2017-06-27
GB1710264.1A GB2563865A (en) 2017-06-27 2017-06-27 Method, device, and computer program for transmitting media content
GB1710463.9A GB2563920B (en) 2017-06-27 2017-06-29 Method, device, and computer program for transmitting media content
GB1710463.9 2017-06-29
PCT/EP2018/066457 WO2019002055A1 (en) 2017-06-27 2018-06-20 METHOD, DEVICE, AND COMPUTER PROGRAM FOR TRANSMITTING MULTIMEDIA CONTENT

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JP2022109984A Division JP7399224B2 (ja) 2017-06-27 2022-07-07 メディアコンテンツを送信するための方法、装置及びコンピュータプログラム

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JP2020526057A true JP2020526057A (ja) 2020-08-27
JP2020526057A5 JP2020526057A5 (OSRAM) 2021-07-26

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JP2022109984A Active JP7399224B2 (ja) 2017-06-27 2022-07-07 メディアコンテンツを送信するための方法、装置及びコンピュータプログラム

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Country Status (8)

Country Link
US (1) US11582496B2 (OSRAM)
EP (1) EP3646612B1 (OSRAM)
JP (2) JP2020526057A (OSRAM)
KR (1) KR102320455B1 (OSRAM)
CN (1) CN110800311B (OSRAM)
GB (3) GB2563865A (OSRAM)
TW (1) TWI727180B (OSRAM)
WO (1) WO2019002055A1 (OSRAM)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2560921B (en) 2017-03-27 2020-04-08 Canon Kk Method and apparatus for encoding media data comprising generated content
GB2563865A (en) 2017-06-27 2019-01-02 Canon Kk Method, device, and computer program for transmitting media content
US10869016B2 (en) * 2018-04-12 2020-12-15 Mediatek Singapore Pte. Ltd. Methods and apparatus for encoding and decoding virtual reality content
CN111263191B (zh) * 2018-11-30 2023-06-27 中兴通讯股份有限公司 视频数据的处理方法、装置、相关设备及存储介质
WO2021009155A1 (en) 2019-07-17 2021-01-21 Koninklijke Kpn N.V. Facilitating video streaming and processing by edge computing
CN114600468B (zh) * 2019-09-03 2024-06-25 皇家Kpn公司 将复合视频流中的视频流与元数据组合的组合器系统、接收器设备、计算机实现的方法和计算机可读介质
US20210105313A1 (en) * 2019-10-02 2021-04-08 Mediatek Singapore Pte. Ltd. Methods and apparatus for signaling a region in spatially grouped immersive media data tracks
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
CN113542907B (zh) * 2020-04-16 2022-09-23 上海交通大学 多媒体数据收发方法、系统、处理器和播放器
CN115022715B (zh) * 2020-06-04 2023-07-25 腾讯科技（深圳）有限公司 一种沉浸媒体的数据处理方法及设备
EP3972273A1 (en) * 2020-09-17 2022-03-23 Lemon Inc. Handling of non-vcl nal units in picture unit construction
WO2023274877A1 (en) * 2021-06-29 2023-01-05 Canon Kabushiki Kaisha Method, device, and computer program for dynamically encapsulating media content data
CN118541980A (zh) * 2022-01-11 2024-08-23 字节跳动有限公司 用于视频处理的方法、装置及介质
GB2617352A (en) * 2022-04-05 2023-10-11 Canon Kk Method, device, and computer program for encapsulating region annotations in media tracks

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016527810A (ja) * 2013-07-23 2016-09-08 キヤノン株式会社 パーティション化されたタイムドメディアデータをサブトラック機能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
WO2016199607A1 (ja) * 2015-06-12 2016-12-15 ソニー株式会社 情報処理装置および情報処理方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101242472B1 (ko) * 2008-07-16 2013-03-12 노키아 코포레이션 트랙 및 트랙 서브세트의 그룹화를 위한 방법 및 장치
GB2509954B (en) 2013-01-18 2016-03-23 Canon Kk Method of displaying a region of interest in a video stream
US9865304B2 (en) * 2013-07-19 2018-01-09 Sony Corporation File generation device and method, and content playback device and method
GB2519745B (en) * 2013-10-22 2018-04-18 Canon Kk Method of processing disordered frame portion data units
GB2542282B (en) * 2013-10-22 2018-08-01 Canon Kk Method, device, and computer program for encapsulating partitioned timed media data in a server
WO2015197818A1 (en) * 2014-06-27 2015-12-30 Koninklijke Kpn N.V. Hevc-tiled video streaming
CN106664443B (zh) 2014-06-27 2020-03-24 皇家Kpn公司 根据hevc拼贴视频流确定感兴趣区域
US10602239B2 (en) * 2017-03-23 2020-03-24 Mediatek Inc. Method and apparatus for track composition
WO2018180511A1 (ja) * 2017-03-27 2018-10-04 ソニー株式会社 画像生成装置および画像生成方法、並びに画像再生装置および画像再生方法
GB2563865A (en) 2017-06-27 2019-01-02 Canon Kk Method, device, and computer program for transmitting media content

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016527810A (ja) * 2013-07-23 2016-09-08 キヤノン株式会社 パーティション化されたタイムドメディアデータをサブトラック機能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
WO2016199607A1 (ja) * 2015-06-12 2016-12-15 ソニー株式会社 情報処理装置および情報処理方法

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