SG11201508357TA - Server device, client device, content distribution method, and computer program - Google Patents

Server device, client device, content distribution method, and computer program

Info

Publication number
SG11201508357TA
SG11201508357TA SG11201508357TA SG11201508357TA SG11201508357TA SG 11201508357T A SG11201508357T A SG 11201508357TA SG 11201508357T A SG11201508357T A SG 11201508357TA SG 11201508357T A SG11201508357T A SG 11201508357TA SG 11201508357T A SG11201508357T A SG 11201508357TA
Authority
SG
Singapore
Prior art keywords
computer program
content distribution
distribution method
client device
server device
Prior art date
Application number
SG11201508357TA
Other languages
English (en)
Inventor
Yasuaki Yamagishi
Tatsuya Igarashi
Mitsuhiro Hirabayashi
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Publication of SG11201508357TA publication Critical patent/SG11201508357TA/en

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
    • H04N21/25—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
    • H04N21/254—Management at additional data server, e.g. shopping server, rights management server
    • H04N21/2541—Rights Management
    • 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
    • H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
    • H04N21/2662—Controlling the complexity of the video stream, e.g. by scaling the resolution or bitrate of the video stream based on the client capabilities
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • 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
    • 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
    • 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
    • H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • 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
    • H04N21/45—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
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4627—Rights management associated to the content
    • 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
    • H04N21/643—Communication protocols
    • 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
    • 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
    • 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 Graphics (AREA)
  • Computer Security & Cryptography (AREA)
  • Information Transfer Between Computers (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
SG11201508357TA 2013-04-19 2014-04-16 Server device, client device, content distribution method, and computer program SG11201508357TA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013088874 2013-04-19
PCT/JP2014/060803 WO2014171473A1 (ja) 2013-04-19 2014-04-16 サーバ装置、クライアント装置、コンテンツ配信方法およびコンピュータプログラム

Publications (1)

Publication Number Publication Date
SG11201508357TA true SG11201508357TA (en) 2015-11-27

Family

ID=51731410

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201508357TA SG11201508357TA (en) 2013-04-19 2014-04-16 Server device, client device, content distribution method, and computer program

Country Status (12)

Country Link
US (1) US20160057467A1 (de)
EP (2) EP2988516B1 (de)
JP (2) JP6481205B2 (de)
KR (1) KR102151297B1 (de)
CN (2) CN105103565B (de)
AU (1) AU2014254808B2 (de)
BR (1) BR112015025871A8 (de)
CA (1) CA2908242A1 (de)
MX (1) MX353122B (de)
RU (1) RU2668549C2 (de)
SG (1) SG11201508357TA (de)
WO (1) WO2014171473A1 (de)

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MX2017015534A (es) * 2015-06-09 2018-02-21 Sony Corp Aparato de recepcion, aparato de transmision, y metodo de procesamiento de datos.
GB2548789B (en) * 2016-02-15 2021-10-13 V Nova Int Ltd Dynamically adaptive bitrate streaming
CN107241571B (zh) * 2016-03-29 2019-11-22 杭州海康威视数字技术股份有限公司 一种多媒体文件封装、播放方法及装置
US10148989B2 (en) 2016-06-15 2018-12-04 Divx, Llc Systems and methods for encoding video content
US10924786B2 (en) * 2019-05-08 2021-02-16 Nanning Fugui Precision Industrial Co., Ltd. Method for shaping video streams and set-up box using the method

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US7941554B2 (en) * 2003-08-01 2011-05-10 Microsoft Corporation Sparse caching for streaming media
US20070283274A1 (en) * 2006-05-30 2007-12-06 Microsoft Corporation Strategies for Providing a Customized Media Presentation Based on a Markup Page Definition (MPD)
US9380096B2 (en) * 2006-06-09 2016-06-28 Qualcomm Incorporated Enhanced block-request streaming system for handling low-latency streaming
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KR101786050B1 (ko) * 2009-11-13 2017-10-16 삼성전자 주식회사 데이터 전송 방법 및 장치
CN102082760A (zh) * 2009-11-27 2011-06-01 Tcl集团股份有限公司 一种网络书签及访问网络文件的方法
KR101777348B1 (ko) * 2010-02-23 2017-09-11 삼성전자주식회사 데이터 전송 방법 및 장치와 데이터 수신 방법 및 장치
US9615119B2 (en) * 2010-04-02 2017-04-04 Samsung Electronics Co., Ltd. Method and apparatus for providing timeshift service in digital broadcasting system and system thereof
KR101768219B1 (ko) * 2010-04-05 2017-08-14 삼성전자주식회사 방송시스템에서의 광고 삽입장치 및 방법
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Also Published As

Publication number Publication date
KR102151297B1 (ko) 2020-09-02
BR112015025871A8 (pt) 2019-12-31
US20160057467A1 (en) 2016-02-25
JP6481205B2 (ja) 2019-03-13
AU2014254808B2 (en) 2018-04-12
MX2015014187A (es) 2015-12-11
AU2014254808A1 (en) 2015-09-24
EP3591979B1 (de) 2021-06-02
EP2988516A4 (de) 2016-12-07
CN110225421A (zh) 2019-09-10
RU2015143186A (ru) 2017-04-13
CN110225421B (zh) 2021-07-06
BR112015025871A2 (pt) 2017-07-25
EP2988516A1 (de) 2016-02-24
MX353122B (es) 2017-12-20
KR20150143462A (ko) 2015-12-23
EP2988516B1 (de) 2019-09-25
JP2019110542A (ja) 2019-07-04
CA2908242A1 (en) 2014-10-23
CN105103565B (zh) 2019-08-20
WO2014171473A1 (ja) 2014-10-23
RU2668549C2 (ru) 2018-10-02
EP3591979A1 (de) 2020-01-08
JPWO2014171473A1 (ja) 2017-02-23
CN105103565A (zh) 2015-11-25

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