JP6415468B2 - 空間的にセグメント化されたコンテンツの配信 - Google Patents
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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]
- H04N21/60—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
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
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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]
- H04N21/20—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
- H04N21/234363—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 altering the spatial resolution, e.g. for clients with a lower screen resolution
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- 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
- H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
- H04L65/612—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for unicast
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- 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
- H04L67/50—Network services
- H04L67/52—Network services specially adapted for the location of the user terminal
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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]
- H04N21/20—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
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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]
- H04N21/20—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
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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]
- H04N21/20—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
- H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
- H04N21/2355—Processing of additional data, e.g. scrambling of additional data or processing content descriptors involving reformatting operations of additional data, e.g. HTML pages
- H04N21/2356—Processing of additional data, e.g. scrambling of additional data or processing content descriptors involving reformatting operations of additional data, e.g. HTML pages by altering the spatial resolution
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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]
- H04N21/40—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
- H04N21/4402—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 involving reformatting operations of video signals for household redistribution, storage or real-time display
- H04N21/440263—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 involving reformatting operations of video signals for household redistribution, storage or real-time display by altering the spatial resolution, e.g. for displaying on a connected PDA
-
- 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
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
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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]
- H04N21/40—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
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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]
- H04N21/60—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
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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
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/854—Content authoring
- H04N21/85406—Content authoring involving a specific file format, e.g. MP4 format
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Computer Networks & Wireless Communication (AREA)
- Human Computer Interaction (AREA)
- Computer Security & Cryptography (AREA)
- Information Transfer Between Computers (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Description
Claims (13)
- 空間的にセグメント化されたコンテンツを処理する方法であって、
クライアントがソース・ストリームについて1つ以上の空間的表現を含む空間的マニフェスト・データ構造を受信するステップであって、各空間的表現が、1つ以上の空間的セグメント・ストリームとコンテンツ配信ネットワークに関連付けられた1つ以上の配信ノードを位置特定するための位置情報とを識別し、前記コンテンツ配信ネットワークが前記1つ以上の空間的セグメント・ストリームを前記クライアントに送信するように構成され、前記空間的マニフェスト・データ構造が更に前記空間的セグメント・ストリームにおける空間的セグメント・フレームを縫合して表示用のビデオ・フレームを得るための位置決め情報を含む、ステップと、
前記空間的表現の内少なくとも1つに関連付けられた1つ以上の空間的セグメント・ストリームを選択し、前記位置情報に基づいて、前記コンテンツ配信ネットワークに関連付けられた少なくとも1つの配信ノードに、前記少なくとも1つの選択された空間的セグメント・ストリームを前記クライアントへ配信することを要求するステップと、
前記1つ以上の選択された空間的セグメント・ストリームを前記少なくとも1つの配信ノードから受信するステップと、
を含み、前記1つ以上の空間的セグメント・ストリームが、RTPストリーミング・プロトコルを用いて前記クライアントに送信され、同期情報がRTSPシグナリング・メッセージにおいて前記クライアントに送信される、方法。 - 請求項1記載の方法において、前記位置決め情報が、空間的セグメント・ストリームにおける空間的セグメント・フレームに関連付けられた位置座標である、方法。
- 請求項1または2記載の方法において、前記空間的マニフェスト・データ構造が、第1解像度バージョンの前記ソース・ストリームに関連付けられた少なくとも1つの第1空間的表現と、第2解像度バージョンの前記ソース・ストリームに関連付けられた少なくとも1つの第2空間的表現とを含む、方法。
- 請求項3記載の方法において、前記空間的マニフェスト・データ構造が、第1数の空間的セグメント・ストリームに関連付けられた第1空間的表現を含み、前記第2空間的表現が第2数の空間的セグメント・ストリームを含む、方法。
- 請求項1から4のいずれか1項記載の方法であって、更に、
前記1つ以上の選択された空間的セグメント・ストリームをバッファするステップと、
前記1つ以上の空間的セグメント・ストリームに関連付けられた同期情報を受信するステップと、
前記同期情報に基づいて、前記1つ以上の要求された空間的セグメント・ストリームを同期させるステップと、
を含む、方法。 - 請求項2から5のいずれか1項記載の方法であって、
前記位置決め情報に基づいて、前記空間的に整列した空間的セグメント・フレームを縫合して、再生のための連続ビデオ・フレームを得るステップを含む、方法。 - 請求項1から6のいずれか1項記載の方法において、前記1つ以上の要求された空間的セグメント・ストリームが、適応ストリーミング・プロトコルを用いて、前記クライアントに送信され、前記空間的セグメント・ストリームの少なくとも一部が時間セグメントに分割される、方法。
- 請求項1から7のいずれか1項記載の方法において、隣接する空間的セグメント・フレームが重複する、方法。
- 請求項8記載の方法において、前記重複が50%である、方法。
- 空間的にセグメント化されたコンテンツを処理するためのクライアントであって、
ソース・ストリームについて1つ以上の空間的表現を含む空間的マニフェスト・データ構造を受信するように構成され、各空間的表現が、1つ以上の空間的セグメント・ストリームと、コンテンツ配信ネットワークに関連付けられた1つ以上の配信ノードを位置特定するための位置情報とを識別し、前記コンテンツ配信ネットワークが前記1つ以上の空間的セグメント・ストリームを前記クライアントに送信するように構成され、前記空間的マニフェスト・データ構造が更に、前記空間的セグメント・ストリームにおける空間的セグメント・フレームを縫合して表示用のビデオ・フレームを得るための位置決め情報を含み、
1つ以上の空間的セグメント・ストリームを選択し、前記位置情報に基づいて、前記コンテンツ配信ネットワークにおける少なくとも1つの配信ノードに、RTPストリーミング・プロトコルを用いて、前記1つ以上の選択された空間的セグメント・ストリームを前記クライアントに送信するように要求し、
前記1つ以上の選択された空間的セグメント・ストリームを前記少なくとも1つの配信ノードから受信する、
ように構成され、前記クライアントが、更に、
RTSPシグナリング・メッセージにおいて前記1つ以上の選択された空間的セグメント・ストリームに関連付けられる同期情報を受信するように構成される、クライアント。 - 請求項10記載のクライアントであって、更に、前記1つ以上の選択された空間的セグメント・ストリームをバッファし、前記同期情報に基づいて、前記1つ以上の要求された空間的セグメント・ストリームを同期させるように構成される、クライアント。
- 請求項10または11記載のクライアントであって、更に、前記空間的マニフェスト・データ構造における位置決め情報に基づいて、空間的セグメント・フレームを縫合するように構成される、クライアント。
- ソフトウェア・コード部分を含むコンピュータ・プログラムであって、前記ソフトウェア・コード部分をコンピュータのメモリにおいて実行すると、請求項1から9までのいずれか1項記載の方法を実行するように構成される、コンピュータ・プログラム。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11169068.1 | 2011-06-08 | ||
| EP11169068 | 2011-06-08 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014514071A Division JP5905957B2 (ja) | 2011-06-08 | 2012-06-07 | 空間的にセグメント化されたコンテンツの配信 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2016158255A JP2016158255A (ja) | 2016-09-01 |
| JP6415468B2 true JP6415468B2 (ja) | 2018-10-31 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014514071A Active JP5905957B2 (ja) | 2011-06-08 | 2012-06-07 | 空間的にセグメント化されたコンテンツの配信 |
| JP2016052497A Active JP6415468B2 (ja) | 2011-06-08 | 2016-03-16 | 空間的にセグメント化されたコンテンツの配信 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014514071A Active JP5905957B2 (ja) | 2011-06-08 | 2012-06-07 | 空間的にセグメント化されたコンテンツの配信 |
Country Status (7)
| Country | Link |
|---|---|
| US (3) | US9860572B2 (ja) |
| EP (2) | EP2719190B8 (ja) |
| JP (2) | JP5905957B2 (ja) |
| KR (3) | KR20140016357A (ja) |
| CN (1) | CN103583050B (ja) |
| PL (2) | PL3313083T3 (ja) |
| WO (1) | WO2012168365A1 (ja) |
Families Citing this family (123)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8332365B2 (en) | 2009-03-31 | 2012-12-11 | Amazon Technologies, Inc. | Cloning and recovery of data volumes |
| US8953478B2 (en) * | 2012-01-27 | 2015-02-10 | Intel Corporation | Evolved node B and method for coherent coordinated multipoint transmission with per CSI-RS feedback |
| US20140095668A1 (en) * | 2012-09-28 | 2014-04-03 | Ozgur Oyman | Method for seamless unicast-broadcast switching during dash-formatted content streaming |
| GB2506911B (en) * | 2012-10-12 | 2015-12-09 | Canon Kk | Method and correponding device for streaming video data |
| GB2513139A (en) * | 2013-04-16 | 2014-10-22 | Canon Kk | Method and corresponding device for streaming video data |
| EP3657806A1 (en) * | 2012-10-12 | 2020-05-27 | Canon Kabushiki Kaisha | Method and corresponding device for streaming video data |
| US10713726B1 (en) | 2013-01-13 | 2020-07-14 | United Services Automobile Association (Usaa) | Determining insurance policy modifications using informatic sensor data |
| ES2744216T3 (es) | 2013-01-16 | 2020-02-24 | Huawei Tech Co Ltd | Inserción y adición de parámetros de URL en flujo continuo adaptativo |
| GB2509953B (en) * | 2013-01-18 | 2015-05-20 | Canon Kk | Method of displaying a region of interest in a video stream |
| WO2014111547A1 (en) * | 2013-01-18 | 2014-07-24 | Canon Kabushiki Kaisha | Method, device, and computer program for encapsulating partitioned timed media data |
| GB2509956B (en) * | 2013-01-18 | 2016-05-04 | Canon Kk | Method, device and computer program for efficient encapsulation of timed tiled media data |
| GB2509954B (en) | 2013-01-18 | 2016-03-23 | Canon Kk | Method of displaying a region of interest in a video stream |
| US20140278573A1 (en) | 2013-03-15 | 2014-09-18 | State Farm Mutual Automobile Insurance Company | Systems and methods for initiating insurance processing using ingested data |
| GB2551296B (en) * | 2013-04-09 | 2018-02-28 | Canon Kk | Method, device, and computer program for encapsulating partitioned timed media data |
| GB2513140B (en) * | 2013-04-16 | 2016-05-04 | Canon Kk | Methods, devices, and computer programs for streaming partitioned timed media data |
| EP3005694A4 (en) * | 2013-05-31 | 2017-01-04 | Level 3 Communications, LLC | Storing content on a content delivery network |
| US20160373789A1 (en) * | 2013-07-05 | 2016-12-22 | Sony Corporation | Transmission device, transmission method, receiving device, and receiving method |
| EP2824885B1 (en) * | 2013-07-12 | 2019-01-23 | Provenance Asset Group LLC | A manifest file format supporting panoramic video |
| US9628528B2 (en) * | 2013-07-19 | 2017-04-18 | Electronics And Telecommunications Research Institute | Apparatus and method for providing content |
| SG11201600223UA (en) | 2013-07-19 | 2016-02-26 | Sony Corp | Information processing device and method |
| KR102196504B1 (ko) * | 2013-07-19 | 2020-12-30 | 아이디어허브 주식회사 | 콘텐츠 제공 장치 및 방법 |
| 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 |
| KR101837871B1 (ko) | 2013-07-25 | 2018-04-19 | 콘비다 와이어리스, 엘엘씨 | 종단간 m2m 서비스 계층 세션 |
| EP3561728B1 (en) * | 2013-07-26 | 2025-01-22 | Huawei Technologies Co., Ltd. | System and method for spatial adaptation in adaptive streaming |
| CN106233745B (zh) * | 2013-07-29 | 2021-01-15 | 皇家Kpn公司 | 向客户端提供瓦片视频流 |
| CN105659519A (zh) * | 2013-08-05 | 2016-06-08 | 里索非特德夫公司 | 可扩展媒体格式系统及其使用方法 |
| US9710858B1 (en) | 2013-08-16 | 2017-07-18 | United Services Automobile Association (Usaa) | Insurance policy alterations using informatic sensor data |
| GB2519746B (en) | 2013-10-22 | 2016-12-14 | Canon Kk | Method, device and computer program for encapsulating scalable partitioned timed media data |
| US10635644B2 (en) | 2013-11-11 | 2020-04-28 | Amazon Technologies, Inc. | Partition-based data stream processing framework |
| US9794135B2 (en) * | 2013-11-11 | 2017-10-17 | Amazon Technologies, Inc. | Managed service for acquisition, storage and consumption of large-scale data streams |
| US9720989B2 (en) | 2013-11-11 | 2017-08-01 | Amazon Technologies, Inc. | Dynamic partitioning techniques for data streams |
| US9858322B2 (en) | 2013-11-11 | 2018-01-02 | Amazon Technologies, Inc. | Data stream ingestion and persistence techniques |
| EP3069522A1 (en) | 2013-11-15 | 2016-09-21 | Koninklijke KPN N.V. | Synchronization of processing media streams by one or more media processing devices |
| GB2520310A (en) * | 2013-11-15 | 2015-05-20 | Sony Corp | A method, server, client and software |
| WO2015074273A1 (zh) * | 2013-11-25 | 2015-05-28 | 华为技术有限公司 | 处理视频的设备和方法 |
| KR20150065069A (ko) * | 2013-12-04 | 2015-06-12 | 삼성전자주식회사 | 디스플레이 장치, 디스플레이 장치의 영상 표시 방법 및 컴퓨터 판독가능 기록매체 |
| US20150181168A1 (en) * | 2013-12-20 | 2015-06-25 | DDD IP Ventures, Ltd. | Interactive quality improvement for video conferencing |
| US11087404B1 (en) | 2014-01-10 | 2021-08-10 | United Services Automobile Association (Usaa) | Electronic sensor management |
| US10552911B1 (en) | 2014-01-10 | 2020-02-04 | United Services Automobile Association (Usaa) | Determining status of building modifications using informatics sensor data |
| US11416941B1 (en) | 2014-01-10 | 2022-08-16 | United Services Automobile Association (Usaa) | Electronic sensor management |
| US12100050B1 (en) | 2014-01-10 | 2024-09-24 | United Services Automobile Association (Usaa) | Electronic sensor management |
| US10567765B2 (en) * | 2014-01-15 | 2020-02-18 | Avigilon Corporation | Streaming multiple encodings with virtual stream identifiers |
| EP3099069B1 (en) | 2014-02-21 | 2019-08-07 | Huawei Technologies Co., Ltd. | Method for processing video, terminal and server |
| US11847666B1 (en) | 2014-02-24 | 2023-12-19 | United Services Automobile Association (Usaa) | Determining status of building modifications using informatics sensor data |
| US10614525B1 (en) | 2014-03-05 | 2020-04-07 | United Services Automobile Association (Usaa) | Utilizing credit and informatic data for insurance underwriting purposes |
| GB2558086B (en) * | 2014-03-25 | 2019-02-20 | Canon Kk | Methods, devices, and computer programs for improving streaming of partitioned timed media data |
| DE102014205485A1 (de) * | 2014-03-25 | 2015-10-01 | Siemens Aktiengesellschaft | Verfahren zur Übertragung digitaler Bilder aus einer Bilderfolge |
| US9785510B1 (en) | 2014-05-09 | 2017-10-10 | Amazon Technologies, Inc. | Variable data replication for storage implementing data backup |
| KR102312632B1 (ko) * | 2014-06-11 | 2021-10-15 | 삼성전자주식회사 | 전자 장치 및 전자 장치의 파일 저장 방법 |
| JP6541309B2 (ja) * | 2014-06-23 | 2019-07-10 | キヤノン株式会社 | 送信装置、送信方法、及びプログラム |
| 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 |
| EP2961182A1 (en) * | 2014-06-27 | 2015-12-30 | Alcatel Lucent | Method, system and device for navigating in ultra high resolution video content by a client device |
| EP3162075B1 (en) | 2014-06-27 | 2020-04-08 | Koninklijke KPN N.V. | Hevc-tiled video streaming |
| JP6642427B2 (ja) * | 2014-06-30 | 2020-02-05 | ソニー株式会社 | 情報処理装置および方法 |
| CN105227535B (zh) | 2014-07-01 | 2019-12-06 | 思科技术公司 | 用于边缘缓存和客户端设备的装置及方法 |
| GB2527786B (en) * | 2014-07-01 | 2016-10-26 | Canon Kk | Method, device, and computer program for encapsulating HEVC layered media data |
| US9734021B1 (en) | 2014-08-18 | 2017-08-15 | Amazon Technologies, Inc. | Visualizing restoration operation granularity for a database |
| EP2993910A1 (en) * | 2014-09-04 | 2016-03-09 | Thomson Licensing | Method and client terminal for receiving a multimedia content split into at least two successive segments, and corresponding computer program product and computer-readable medium. |
| US10142386B2 (en) | 2014-10-29 | 2018-11-27 | DLVR, Inc. | Determining manifest file data used in adaptive streaming video delivery |
| US10084838B2 (en) | 2014-10-29 | 2018-09-25 | DLVR, Inc. | Generating and using manifest files including content delivery network authentication data |
| US9509742B2 (en) | 2014-10-29 | 2016-11-29 | DLVR, Inc. | Configuring manifest files referencing infrastructure service providers for adaptive streaming video |
| US10129839B2 (en) * | 2014-12-05 | 2018-11-13 | Qualcomm Incorporated | Techniques for synchronizing timing of wireless streaming transmissions to multiple sink devices |
| US9661355B2 (en) | 2015-01-08 | 2017-05-23 | Kiswe Mobile Inc. | Virtual immersion via streamed content adaptation |
| WO2016182541A1 (en) * | 2015-05-08 | 2016-11-17 | Telefonaktiebolaget Lm Ericsson (Publ) | Controlling an ultra wide video display in stadium settings using mobile positioning information |
| KR102106103B1 (ko) * | 2015-07-03 | 2020-05-04 | 에스케이 텔레콤주식회사 | 고 해상도 영상에서의 영상 추출 장치 및 방법 |
| WO2017030865A1 (en) * | 2015-08-14 | 2017-02-23 | Vid Scale, Inc. | Method and systems for displaying a portion of a video stream |
| EP3338453A1 (en) * | 2015-08-20 | 2018-06-27 | Koninklijke KPN N.V. | Forming a tiled video on the basis of media streams |
| US10715843B2 (en) | 2015-08-20 | 2020-07-14 | Koninklijke Kpn N.V. | Forming one or more tile streams on the basis of one or more video streams |
| US11699266B2 (en) * | 2015-09-02 | 2023-07-11 | Interdigital Ce Patent Holdings, Sas | Method, apparatus and system for facilitating navigation in an extended scene |
| WO2017060423A1 (en) | 2015-10-08 | 2017-04-13 | Koninklijke Kpn N.V. | Enhancing a region of interest in video frames of a video stream |
| US10567500B1 (en) | 2015-12-21 | 2020-02-18 | Amazon Technologies, Inc. | Continuous backup of data in a distributed data store |
| US10853182B1 (en) | 2015-12-21 | 2020-12-01 | Amazon Technologies, Inc. | Scalable log-based secondary indexes for non-relational databases |
| US10423493B1 (en) | 2015-12-21 | 2019-09-24 | Amazon Technologies, Inc. | Scalable log-based continuous data protection for distributed databases |
| JP6587539B2 (ja) | 2015-12-28 | 2019-10-09 | キヤノン株式会社 | 送信装置、情報処理方法及びプログラム |
| EP3223524A1 (en) | 2016-03-22 | 2017-09-27 | Thomson Licensing | Method, apparatus and stream of formatting an immersive video for legacy and immersive rendering devices |
| GB201612361D0 (en) * | 2016-04-19 | 2016-08-31 | Cisco Tech Inc | Routing to content in an IP network |
| EP3455985B1 (en) | 2016-05-11 | 2022-03-09 | Convida Wireless, LLC | New radio downlink control channel |
| US10956766B2 (en) | 2016-05-13 | 2021-03-23 | Vid Scale, Inc. | Bit depth remapping based on viewing parameters |
| GB2550589B (en) * | 2016-05-23 | 2019-12-04 | Canon Kk | Method, device, and computer program for improving streaming of virtual reality media content |
| WO2017202527A1 (en) * | 2016-05-26 | 2017-11-30 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Broadcast streaming of panoramic video for interactive clients |
| EP4336850A3 (en) | 2016-07-08 | 2024-04-17 | InterDigital Madison Patent Holdings, SAS | Systems and methods for region-of-interest tone remapping |
| KR20250004181A (ko) | 2016-08-11 | 2025-01-07 | 인터디지탈 패튼 홀딩스, 인크 | 뉴 라디오를 위한 유연한 프레임 구조에서의 빔포밍 스위핑 및 트레이닝 |
| EP3501014A1 (en) | 2016-08-17 | 2019-06-26 | VID SCALE, Inc. | Secondary content insertion in 360-degree video |
| CN109792563B (zh) * | 2016-10-12 | 2022-01-25 | 皇家Kpn公司 | 基于感兴趣区域处理球面视频数据 |
| CN115632686A (zh) | 2016-11-03 | 2023-01-20 | 康维达无线有限责任公司 | Nr中的帧结构 |
| CN110140335B (zh) * | 2016-11-10 | 2022-08-12 | 瑞典爱立信有限公司 | 用于改进递送性能的资源分段 |
| EP3583780B1 (en) | 2017-02-17 | 2023-04-05 | InterDigital Madison Patent Holdings, SAS | Systems and methods for selective object-of-interest zooming in streaming video |
| WO2018164911A1 (en) | 2017-03-07 | 2018-09-13 | Pcms Holdings, Inc. | Tailored video streaming for multi-device presentations |
| GB2563439B (en) * | 2017-06-16 | 2022-02-16 | Canon Kk | Methods, devices, and computer programs for improving streaming of portions of media data |
| US10652300B1 (en) * | 2017-06-16 | 2020-05-12 | Amazon Technologies, Inc. | Dynamically-generated encode settings for media content |
| US10911512B2 (en) * | 2017-09-05 | 2021-02-02 | Amazon Technologies, Inc. | Personalized content streams using aligned encoded content segments |
| US10990581B1 (en) | 2017-09-27 | 2021-04-27 | Amazon Technologies, Inc. | Tracking a size of a database change log |
| US10754844B1 (en) | 2017-09-27 | 2020-08-25 | Amazon Technologies, Inc. | Efficient database snapshot generation |
| US11182372B1 (en) | 2017-11-08 | 2021-11-23 | Amazon Technologies, Inc. | Tracking database partition change log dependencies |
| US11042503B1 (en) | 2017-11-22 | 2021-06-22 | Amazon Technologies, Inc. | Continuous data protection and restoration |
| US11269731B1 (en) | 2017-11-22 | 2022-03-08 | Amazon Technologies, Inc. | Continuous data protection |
| KR102030983B1 (ko) * | 2017-11-29 | 2019-10-11 | 전자부품연구원 | 분할 영상 기반의 라이브 스트리밍 서비스 운용 방법 및 이를 지원하는 전자 장치 |
| US10621049B1 (en) | 2018-03-12 | 2020-04-14 | Amazon Technologies, Inc. | Consistent backups based on local node clock |
| 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 |
| US11075984B1 (en) | 2018-07-16 | 2021-07-27 | Amazon Technologies, Inc. | Workload management at streaming data service supporting persistent connections for reads |
| US11070600B1 (en) | 2018-07-16 | 2021-07-20 | Amazon Technologies, Inc. | Optimization techniques to support lagging readers at streaming data service |
| US10768830B1 (en) | 2018-07-16 | 2020-09-08 | Amazon Technologies, Inc. | Streaming data service with isolated read channels |
| US10798140B1 (en) | 2018-07-16 | 2020-10-06 | Amazon Technologies, Inc. | Stream data record reads using push-mode persistent connections |
| US10956246B1 (en) | 2018-07-16 | 2021-03-23 | Amazon Technologies, Inc. | Isolated read channel management interfaces at streaming data service |
| US10855754B1 (en) | 2018-07-16 | 2020-12-01 | Amazon Technologies, Inc. | Isolated read channel categories at streaming data service |
| US11126505B1 (en) | 2018-08-10 | 2021-09-21 | Amazon Technologies, Inc. | Past-state backup generator and interface for database systems |
| US20200089779A1 (en) * | 2018-09-19 | 2020-03-19 | Twitter, Inc. | Progressive API Responses |
| CN119922729A (zh) | 2018-09-27 | 2025-05-02 | 交互数字专利控股公司 | 新无线电的未经许可的频谱中的子频带操作 |
| US11042454B1 (en) | 2018-11-20 | 2021-06-22 | Amazon Technologies, Inc. | Restoration of a data source |
| US20200296316A1 (en) | 2019-03-11 | 2020-09-17 | Quibi Holdings, LLC | Media content presentation |
| US20200296462A1 (en) | 2019-03-11 | 2020-09-17 | Wci One, Llc | Media content presentation |
| US11523185B2 (en) | 2019-06-19 | 2022-12-06 | Koninklijke Kpn N.V. | Rendering video stream in sub-area of visible display area |
| RU2743956C1 (ru) * | 2019-08-15 | 2021-03-01 | Сцреенлифе Лимитед | Способ создания вертикально ориентированного видео |
| CN114270790B (zh) * | 2019-08-30 | 2024-07-02 | 英国电讯有限公司 | 内容递送 |
| CN111195119A (zh) * | 2019-12-25 | 2020-05-26 | 杭州中威电子股份有限公司 | 一种实时检测生理的眼镜装置及方法 |
| CN111195133A (zh) * | 2019-12-25 | 2020-05-26 | 杭州中威电子股份有限公司 | 一种能够实时检测疲劳的装置及方法 |
| US12101532B2 (en) | 2020-10-27 | 2024-09-24 | Circle Computer Resources, Inc. | Low-latency content delivery over a public network |
| US20250126314A1 (en) * | 2021-08-18 | 2025-04-17 | Nippon Telegraph And Telephone Corporation | Video transmission apparatus, video reception apparatus, video transmission method, video reception method, video transmission program, and video reception program |
| CN117581550A (zh) * | 2021-11-10 | 2024-02-20 | 英特尔公司 | 基于内容分区的沉浸式媒体实时通信 |
| US11895173B2 (en) * | 2022-01-07 | 2024-02-06 | Avago Technologies International Sales Pte. Limited | Gapped and/or subsegmented adaptive bitrate streams |
| US12335558B2 (en) * | 2022-04-07 | 2025-06-17 | Dazn Media Israel Ltd. | Synchronization of multiple content streams |
| US20230418675A1 (en) * | 2022-06-27 | 2023-12-28 | Disney Enterprises, Inc. | Intelligent content delivery network (cdn) entity routing |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003201473A1 (en) | 2002-02-07 | 2003-09-02 | Koninklijke Philips Electronics N.V. | Method for distributing a video split up in spatial pieces |
| US7987491B2 (en) * | 2002-05-10 | 2011-07-26 | Richard Reisman | Method and apparatus for browsing using alternative linkbases |
| CA2481029A1 (en) * | 2002-05-14 | 2003-11-27 | Akamai Technologies, Inc. | Enterprise content delivery network having a central controller for coordinating a set of content servers |
| US20070024706A1 (en) * | 2005-08-01 | 2007-02-01 | Brannon Robert H Jr | Systems and methods for providing high-resolution regions-of-interest |
| US7518053B1 (en) * | 2005-09-01 | 2009-04-14 | Texas Instruments Incorporated | Beat matching for portable audio |
| US7876978B2 (en) * | 2005-10-13 | 2011-01-25 | Penthera Technologies, Inc. | Regions of interest in video frames |
| JP4736957B2 (ja) | 2006-05-31 | 2011-07-27 | 日本電気株式会社 | 品質計測システム、通信装置、通信端末及びそれらに用いるストリーミング配信品質計測方法 |
| US20090060043A1 (en) | 2007-08-29 | 2009-03-05 | Geert Nuyttens | Multiviewer based on merging of output streams of spatio scalable codecs in a compressed domain |
| US7907142B2 (en) | 2008-01-15 | 2011-03-15 | Verint Systems Inc. | Video tiling using multiple digital signal processors |
| JP2009212821A (ja) * | 2008-03-04 | 2009-09-17 | Toshiba Corp | コンテンツ配信装置、受信装置、コンテンツ配信方法及び受信方法 |
| US20090300692A1 (en) | 2008-06-02 | 2009-12-03 | Mavlankar Aditya A | Systems and methods for video streaming and display |
| JP5284771B2 (ja) | 2008-12-24 | 2013-09-11 | 株式会社情報システム総合研究所 | 画像圧縮装置、および画像圧縮方法 |
| US20100169303A1 (en) | 2008-12-31 | 2010-07-01 | David Biderman | Playlists for real-time or near real-time streaming |
| CN102611701B (zh) | 2008-12-31 | 2015-07-15 | 苹果公司 | 通过非流化协议流化多媒体数据的方法 |
| US20100232504A1 (en) | 2009-03-13 | 2010-09-16 | The State of Oregon acting by and through the State Board of Higher Education on behalf of the | Supporting region-of-interest cropping through constrained compression |
| JP5237174B2 (ja) | 2009-04-09 | 2013-07-17 | Kddi株式会社 | 携帯端末によって原コンテンツを編集するコンテンツ編集方法、コンテンツサーバ、システム及びプログラム |
| US8793282B2 (en) * | 2009-04-14 | 2014-07-29 | Disney Enterprises, Inc. | Real-time media presentation using metadata clips |
| KR101616874B1 (ko) * | 2009-09-23 | 2016-05-02 | 삼성전자주식회사 | 다중 영상 합성 방법 및 그 장치 |
| US8527647B2 (en) * | 2009-10-06 | 2013-09-03 | Unwired Planet, Inc. | Managing network traffic using intermediate flow control |
| US20110083073A1 (en) * | 2009-10-07 | 2011-04-07 | Cisco Technology, Inc. | Synchronized Recording and Playback of a Plurality of Media Content |
| JP2011087103A (ja) * | 2009-10-15 | 2011-04-28 | Sony Corp | コンテンツ再生システム、コンテンツ再生装置、プログラム、コンテンツ再生方法、およびコンテンツサーバを提供 |
| US9124642B2 (en) | 2009-10-16 | 2015-09-01 | Qualcomm Incorporated | Adaptively streaming multimedia |
| KR101777347B1 (ko) * | 2009-11-13 | 2017-09-11 | 삼성전자주식회사 | 부분화에 기초한 적응적인 스트리밍 방법 및 장치 |
| KR101786051B1 (ko) * | 2009-11-13 | 2017-10-16 | 삼성전자 주식회사 | 데이터 제공 방법 및 장치와 데이터 수신 방법 및 장치 |
| US8782268B2 (en) * | 2010-07-20 | 2014-07-15 | Microsoft Corporation | Dynamic composition of media |
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