JP2019521584A - Httpを介した動的適応型ストリーミングにおけるバーチャルリアリティビデオのシグナリング - Google Patents
Httpを介した動的適応型ストリーミングにおけるバーチャルリアリティビデオのシグナリング Download PDFInfo
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- JP2019521584A JP2019521584A JP2018561472A JP2018561472A JP2019521584A JP 2019521584 A JP2019521584 A JP 2019521584A JP 2018561472 A JP2018561472 A JP 2018561472A JP 2018561472 A JP2018561472 A JP 2018561472A JP 2019521584 A JP2019521584 A JP 2019521584A
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- 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
- H04N21/8146—Monomedia components thereof involving graphical data, e.g. 3D object, 2D graphics
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/65—Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
-
- 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
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/21805—Source of audio or video content, e.g. local disk arrays enabling multiple viewpoints, e.g. using a plurality of cameras
-
- 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
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
- H04N21/234327—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by decomposing into layers, e.g. base layer and one or more enhancement layers
-
- 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
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
- H04N21/23439—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements for generating different versions
-
- 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
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
- H04N21/26258—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists for generating a list of items to be played back in a given order, e.g. playlist, or scheduling item distribution according to such list
-
- 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
- H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
- H04N21/4382—Demodulation or channel decoding, e.g. QPSK demodulation
-
- 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
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
-
- 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
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/845—Structuring of content, e.g. decomposing content into time segments
- H04N21/8456—Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Graphics (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662341012P | 2016-05-24 | 2016-05-24 | |
| US62/341,012 | 2016-05-24 | ||
| US15/602,887 US10587934B2 (en) | 2016-05-24 | 2017-05-23 | Virtual reality video signaling in dynamic adaptive streaming over HTTP |
| US15/602,887 | 2017-05-23 | ||
| PCT/US2017/034261 WO2017205504A1 (en) | 2016-05-24 | 2017-05-24 | Virtual reality video signaling in dynamic adaptive streaming over http |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019521584A true JP2019521584A (ja) | 2019-07-25 |
| JP2019521584A5 JP2019521584A5 (OSRAM) | 2020-06-18 |
Family
ID=59014789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018561472A Pending JP2019521584A (ja) | 2016-05-24 | 2017-05-24 | Httpを介した動的適応型ストリーミングにおけるバーチャルリアリティビデオのシグナリング |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US10587934B2 (OSRAM) |
| EP (1) | EP3466074A1 (OSRAM) |
| JP (1) | JP2019521584A (OSRAM) |
| KR (1) | KR102534899B1 (OSRAM) |
| CN (1) | CN109076238B (OSRAM) |
| BR (1) | BR112018073902A2 (OSRAM) |
| CA (1) | CA3021215A1 (OSRAM) |
| WO (1) | WO2017205504A1 (OSRAM) |
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| JP6572222B2 (ja) * | 2014-01-07 | 2019-09-04 | キヤノン株式会社 | メディアファイルの生成方法、生成装置、及びプログラム |
| US10412461B2 (en) * | 2015-06-12 | 2019-09-10 | Cable Television Laboratories, Inc. | Media streaming with latency minimization |
| US10587934B2 (en) | 2016-05-24 | 2020-03-10 | Qualcomm Incorporated | Virtual reality video signaling in dynamic adaptive streaming over HTTP |
| EP3249929A1 (en) * | 2016-05-25 | 2017-11-29 | Thomson Licensing | Method and network equipment for establishing a manifest |
| WO2018011054A1 (en) | 2016-07-15 | 2018-01-18 | Koninklijke Kpn N.V. | Streaming virtual reality video |
| TWI599218B (zh) * | 2016-07-29 | 2017-09-11 | 元智大學 | 即時影音傳輸系統 |
| EP3510744B1 (en) * | 2016-09-09 | 2022-05-04 | Vid Scale, Inc. | Methods and apparatus to reduce latency for 360-degree viewport adaptive streaming |
| CN109923867A (zh) * | 2016-09-14 | 2019-06-21 | 皇家Kpn公司 | 流式传输虚拟现实视频 |
| US10712555B2 (en) * | 2016-11-04 | 2020-07-14 | Koninklijke Kpn N.V. | Streaming virtual reality video |
| US11172208B2 (en) * | 2017-02-28 | 2021-11-09 | Nokia Technologies Oy | Method and apparatus for improving the visual quality of viewport-based omnidirectional video streaming |
| 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 |
| US10818087B2 (en) | 2017-10-02 | 2020-10-27 | At&T Intellectual Property I, L.P. | Selective streaming of immersive video based on field-of-view prediction |
| CN111201796A (zh) | 2017-10-04 | 2020-05-26 | Vid拓展公司 | 定制的360度媒体观看 |
| US10659815B2 (en) | 2018-03-08 | 2020-05-19 | At&T Intellectual Property I, L.P. | Method of dynamic adaptive streaming for 360-degree videos |
| CN110351492B (zh) * | 2018-04-06 | 2021-11-19 | 中兴通讯股份有限公司 | 一种视频数据处理方法、装置及介质 |
| WO2019200227A1 (en) * | 2018-04-13 | 2019-10-17 | Futurewei Technologies, Inc. | Signaling spatial region correspondence between virtual reality viewpoints |
| CN110519652B (zh) | 2018-05-22 | 2021-05-18 | 华为软件技术有限公司 | Vr视频播放方法、终端及服务器 |
| KR102073230B1 (ko) * | 2018-06-28 | 2020-02-04 | 주식회사 알파서클 | 특정 영역의 화질을 개선하기 위해 복수의 가상현실영상을 재생하는 가상현실영상재생장치 및 가상현실영상생성방법 |
| WO2020008115A1 (en) * | 2018-07-06 | 2020-01-09 | Nokia Technologies Oy | An apparatus, a method and a computer program for video coding and decoding |
| WO2020043003A1 (zh) * | 2018-08-29 | 2020-03-05 | 浙江大学 | 处理传输媒体数据和指定参考图像的方法和装置 |
| US10779014B2 (en) | 2018-10-18 | 2020-09-15 | At&T Intellectual Property I, L.P. | Tile scheduler for viewport-adaptive panoramic video streaming |
| 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 |
| US11546402B2 (en) * | 2019-01-04 | 2023-01-03 | Tencent America LLC | Flexible interoperability and capability signaling using initialization hierarchy |
| CN113302916B (zh) | 2019-01-27 | 2024-04-12 | 北京字节跳动网络技术有限公司 | 具有cu级别权重的双向预测的插值 |
| US11523185B2 (en) | 2019-06-19 | 2022-12-06 | Koninklijke Kpn N.V. | Rendering video stream in sub-area of visible display area |
| WO2020256615A1 (en) * | 2019-06-21 | 2020-12-24 | Telefonaktiebolaget Lm Ericsson (Publ) | Video coding layer up-switching indication |
| CN114616830A (zh) * | 2019-11-07 | 2022-06-10 | 英特尔公司 | 超高分辨率视频内容的异构实时流送和解码 |
| WO2021205061A1 (en) | 2020-04-07 | 2021-10-14 | Nokia Technologies Oy | An apparatus, a method and a computer program for video coding and decoding |
| CN111586414B (zh) * | 2020-04-07 | 2022-04-15 | 南京师范大学 | 一种基于svc和dash的360°视频流调度方法 |
| WO2021258324A1 (en) * | 2020-06-24 | 2021-12-30 | Zte Corporation | Volumetric media process methods and apparatus |
| US11412283B1 (en) | 2021-04-27 | 2022-08-09 | City University Of Hong Kong | System and method for adaptively streaming video |
| KR102577685B1 (ko) * | 2021-10-27 | 2023-09-15 | 한국전자기술연구원 | 사용자의 관심영역 추정이 가능한 저지연 360 vr 스트리밍 시스템 및 방법 |
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| JP2019519149A (ja) * | 2016-05-23 | 2019-07-04 | キヤノン株式会社 | 仮想現実メディアコンテンツを適応ストリーミングする方法、デバイス及びコンピュータプログラム |
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-
2017
- 2017-05-23 US US15/602,887 patent/US10587934B2/en active Active
- 2017-05-24 JP JP2018561472A patent/JP2019521584A/ja active Pending
- 2017-05-24 CA CA3021215A patent/CA3021215A1/en not_active Abandoned
- 2017-05-24 BR BR112018073902-2A patent/BR112018073902A2/pt not_active IP Right Cessation
- 2017-05-24 WO PCT/US2017/034261 patent/WO2017205504A1/en not_active Ceased
- 2017-05-24 CN CN201780028785.5A patent/CN109076238B/zh active Active
- 2017-05-24 EP EP17728366.0A patent/EP3466074A1/en active Pending
- 2017-05-24 KR KR1020187033505A patent/KR102534899B1/ko active Active
-
2019
- 2019-11-08 US US16/678,698 patent/US11375291B2/en active Active
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|---|---|---|---|---|
| JP2017527230A (ja) * | 2014-05-29 | 2017-09-14 | ネクストブイアール・インコーポレイテッド | コンテンツを配信および/または再生するための方法及び装置 |
| WO2015197818A1 (en) * | 2014-06-27 | 2015-12-30 | Koninklijke Kpn N.V. | Hevc-tiled video streaming |
| WO2016199608A1 (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 |
| WO2017195881A1 (ja) * | 2016-05-13 | 2017-11-16 | ソニー株式会社 | ファイル生成装置およびファイル生成方法、並びに、再生装置および再生方法 |
| JP2019519149A (ja) * | 2016-05-23 | 2019-07-04 | キヤノン株式会社 | 仮想現実メディアコンテンツを適応ストリーミングする方法、デバイス及びコンピュータプログラム |
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| Publication number | Publication date |
|---|---|
| CA3021215A1 (en) | 2017-11-30 |
| EP3466074A1 (en) | 2019-04-10 |
| WO2017205504A1 (en) | 2017-11-30 |
| CN109076238A (zh) | 2018-12-21 |
| US11375291B2 (en) | 2022-06-28 |
| KR20190014500A (ko) | 2019-02-12 |
| US10587934B2 (en) | 2020-03-10 |
| KR102534899B1 (ko) | 2023-05-22 |
| US20200351572A1 (en) | 2020-11-05 |
| US20170347163A1 (en) | 2017-11-30 |
| BR112018073902A2 (pt) | 2019-02-26 |
| CN109076238B (zh) | 2022-08-05 |
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