SG11202110312XA - Method and device for transmitting viewpoint switching capabilities in a vr360 application - Google Patents
Method and device for transmitting viewpoint switching capabilities in a vr360 applicationInfo
- Publication number
- SG11202110312XA SG11202110312XA SG11202110312XA SG11202110312XA SG11202110312XA SG 11202110312X A SG11202110312X A SG 11202110312XA SG 11202110312X A SG11202110312X A SG 11202110312XA SG 11202110312X A SG11202110312X A SG 11202110312XA SG 11202110312X A SG11202110312X A SG 11202110312XA
- Authority
- SG
- Singapore
- Prior art keywords
- application
- switching capabilities
- viewpoint switching
- transmitting viewpoint
- transmitting
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
- H04N21/2387—Stream processing in response to a playback request from an end-user, e.g. for trick-play
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/65—Transmission of management data between client and server
- H04N21/658—Transmission by the client directed to the server
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/111—Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation
- H04N13/117—Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation the virtual viewpoint locations being selected by the viewers or determined by viewer tracking
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/139—Format conversion, e.g. of frame-rate or size
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/158—Switching image signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/194—Transmission of image signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44213—Monitoring of end-user related data
- H04N21/44218—Detecting physical presence or behaviour of the user, e.g. using sensors to detect if the user is leaving the room or changes his face expression during a TV program
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/4728—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for selecting a Region Of Interest [ROI], e.g. for requesting a higher resolution version of a selected region
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/65—Transmission of management data between client and server
- H04N21/658—Transmission by the client directed to the server
- H04N21/6587—Control parameters, e.g. trick play commands, viewpoint selection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
- H04N21/816—Monomedia components thereof involving special video data, e.g 3D video
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
- H04N21/8166—Monomedia components thereof involving executable data, e.g. software
- H04N21/8173—End-user applications, e.g. Web browser, game
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/854—Content authoring
- H04N21/8541—Content authoring involving branching, e.g. to different story endings
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/268—Signal distribution or switching
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Health & Medical Sciences (AREA)
- Social Psychology (AREA)
- Databases & Information Systems (AREA)
- General Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Studio Circuits (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Processing Or Creating Images (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2019/078877 WO2020186478A1 (en) | 2019-03-20 | 2019-03-20 | Method and device for transmitting viewpoint switching capabilities in a vr360 application |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202110312XA true SG11202110312XA (en) | 2021-10-28 |
Family
ID=68083718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202110312XA SG11202110312XA (en) | 2019-03-20 | 2019-03-20 | Method and device for transmitting viewpoint switching capabilities in a vr360 application |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP3753257B1 (ko) |
JP (1) | JP7286791B2 (ko) |
KR (1) | KR102669467B1 (ko) |
CN (2) | CN113691883A (ko) |
BR (1) | BR112021018563A2 (ko) |
SG (1) | SG11202110312XA (ko) |
WO (1) | WO2020186478A1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4128808A4 (en) * | 2020-04-02 | 2024-05-15 | Nokia Technologies Oy | DEVICE, METHOD AND COMPUTER PROGRAM FOR VIDEO ENCODING AND DECODING |
CN111447503A (zh) * | 2020-04-26 | 2020-07-24 | 烽火通信科技股份有限公司 | 一种多视点视频的视点切换方法、服务器和系统 |
CN113949829B (zh) * | 2021-10-15 | 2022-09-20 | 腾讯科技(深圳)有限公司 | 媒体文件封装及解封装方法、装置、设备及存储介质 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2003179867A (ja) * | 2001-12-10 | 2003-06-27 | Sony Corp | データ処理装置、データ処理方法、および情報記憶媒体、並びにコンピュータ・プログラム |
JP4971469B2 (ja) * | 2007-03-15 | 2012-07-11 | ジーブイビービー ホールディングス エス.エイ.アール.エル. | シーングラフ間の自動美的遷移方法及び装置 |
TW201210325A (en) * | 2010-07-21 | 2012-03-01 | Nokia Corp | Method and apparatus for indicating switching points in a streaming session |
JP2014127987A (ja) * | 2012-12-27 | 2014-07-07 | Sony Corp | 情報処理装置および記録媒体 |
US9848212B2 (en) * | 2015-07-10 | 2017-12-19 | Futurewei Technologies, Inc. | Multi-view video streaming with fast and smooth view switch |
CN108028964B (zh) * | 2015-09-14 | 2021-06-29 | 索尼公司 | 信息处理装置以及信息处理方法 |
CN106921864A (zh) * | 2015-12-25 | 2017-07-04 | 北京奇虎科技有限公司 | 视频播放方法和装置 |
EP3419295A4 (en) * | 2016-02-17 | 2019-08-28 | LG Electronics Inc. | 360 VIDEO TRANSMISSION METHOD, 360 VIDEO RECEIVING METHOD, 360 VIDEO TRANSMISSION APPARATUS, AND 360 VIDEO RECEIVING DEVICE |
WO2017159063A1 (ja) * | 2016-03-14 | 2017-09-21 | ソニー株式会社 | 表示装置並びに情報処理端末装置 |
WO2017188714A1 (ko) * | 2016-04-26 | 2017-11-02 | 엘지전자 주식회사 | 360도 비디오를 전송하는 방법, 360도 비디오를 수신하는 방법, 360도 비디오 전송 장치, 360도 비디오 수신 장치 |
WO2017203098A1 (en) * | 2016-05-24 | 2017-11-30 | Nokia Technologies Oy | Method and an apparatus and a computer program for encoding media content |
WO2018035196A1 (en) * | 2016-08-16 | 2018-02-22 | Visbit Inc. | Interactive 360° vr video streaming |
CN107888993B (zh) * | 2016-09-30 | 2020-11-06 | 华为技术有限公司 | 一种视频数据的处理方法及装置 |
CN107888939A (zh) * | 2016-09-30 | 2018-04-06 | 华为技术有限公司 | 一种视频数据的处理方法及装置 |
WO2018071562A1 (en) * | 2016-10-12 | 2018-04-19 | Viar Inc | Virtual/augmented reality content management system |
CN107959861B (zh) * | 2016-10-18 | 2020-08-25 | 华为技术有限公司 | 一种数据处理方法、相关设备及系统 |
CN106791888A (zh) * | 2016-12-20 | 2017-05-31 | 三星电子(中国)研发中心 | 基于用户视角的全景图片的传输方法和装置 |
FI20166017A (fi) * | 2016-12-22 | 2018-06-23 | Nokia Technologies Oy | Laitteisto, menetelmä ja tietokoneohjelma videokoodausta ja videokoodauksen purkua varten |
KR102391126B1 (ko) * | 2017-03-23 | 2022-04-27 | 브이아이디 스케일, 인크. | 360도 적응형 스트리밍에 대한 경험을 개선하기 위한 메트릭 및 메시지 |
GB2560921B (en) * | 2017-03-27 | 2020-04-08 | Canon Kk | Method and apparatus for encoding media data comprising generated content |
WO2018193330A1 (en) * | 2017-04-20 | 2018-10-25 | Nokia Technologies Oy | Method and apparatus for delivery of streamed panoramic images |
US11436811B2 (en) * | 2017-04-25 | 2022-09-06 | Microsoft Technology Licensing, Llc | Container-based virtual camera rotation |
US10375375B2 (en) * | 2017-05-15 | 2019-08-06 | Lg Electronics Inc. | Method of providing fixed region information or offset region information for subtitle in virtual reality system and device for controlling the same |
US10841537B2 (en) * | 2017-06-09 | 2020-11-17 | Pcms Holdings, Inc. | Spatially faithful telepresence supporting varying geometries and moving users |
CN109218274A (zh) * | 2017-07-07 | 2019-01-15 | 华为技术有限公司 | 一种媒体信息的处理方法及装置 |
CN109218755B (zh) * | 2017-07-07 | 2020-08-25 | 华为技术有限公司 | 一种媒体数据的处理方法和装置 |
AU2018303842B2 (en) * | 2017-07-19 | 2022-07-28 | Axiom Holographics Pty Ltd | Multiple observer improvement for a virtual environment |
CN108111899B (zh) * | 2017-12-29 | 2021-05-11 | 中兴通讯股份有限公司 | 视频传输方法与装置、客户端、服务器及存储介质 |
-
2019
- 2019-03-20 BR BR112021018563A patent/BR112021018563A2/pt unknown
- 2019-03-20 EP EP19918523.2A patent/EP3753257B1/en active Active
- 2019-03-20 JP JP2021556304A patent/JP7286791B2/ja active Active
- 2019-03-20 KR KR1020217033633A patent/KR102669467B1/ko active IP Right Grant
- 2019-03-20 CN CN202110976866.6A patent/CN113691883A/zh active Pending
- 2019-03-20 CN CN201980001273.9A patent/CN110313175B/zh active Active
- 2019-03-20 SG SG11202110312XA patent/SG11202110312XA/en unknown
- 2019-03-20 WO PCT/CN2019/078877 patent/WO2020186478A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
JP2022525906A (ja) | 2022-05-20 |
JP7286791B2 (ja) | 2023-06-05 |
WO2020186478A1 (en) | 2020-09-24 |
EP3753257A1 (en) | 2020-12-23 |
US20220150458A1 (en) | 2022-05-12 |
EP3753257A4 (en) | 2021-09-15 |
CN110313175A (zh) | 2019-10-08 |
KR102669467B1 (ko) | 2024-05-24 |
CN110313175B (zh) | 2021-10-01 |
CN113691883A (zh) | 2021-11-23 |
KR20210138090A (ko) | 2021-11-18 |
BR112021018563A2 (pt) | 2021-11-30 |
EP3753257B1 (en) | 2024-08-14 |
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