EP3526975A4 - Systèmes et procédés permettant des communications associées à une distribution de support numérique multimédia - Google Patents

Systèmes et procédés permettant des communications associées à une distribution de support numérique multimédia Download PDF

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Publication number
EP3526975A4
EP3526975A4 EP17860683.6A EP17860683A EP3526975A4 EP 3526975 A4 EP3526975 A4 EP 3526975A4 EP 17860683 A EP17860683 A EP 17860683A EP 3526975 A4 EP3526975 A4 EP 3526975A4
Authority
EP
European Patent Office
Prior art keywords
systems
methods
digital media
media distribution
communications associated
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP17860683.6A
Other languages
German (de)
English (en)
Other versions
EP3526975A1 (fr
Inventor
Sachin G. Deshpande
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Publication of EP3526975A4 publication Critical patent/EP3526975A4/fr
Publication of EP3526975A1 publication Critical patent/EP3526975A1/fr
Withdrawn legal-status Critical Current

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]
    • H04N21/60—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
    • 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
    • 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
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/70—Media network packetisation
    • 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
    • H04L65/80—Responding to QoS
    • 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
    • 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]
    • H04N21/80—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Information Transfer Between Computers (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
EP17860683.6A 2016-10-13 2017-08-15 Systèmes et procédés permettant des communications associées à une distribution de support numérique multimédia Withdrawn EP3526975A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662408008P 2016-10-13 2016-10-13
PCT/JP2017/029368 WO2018070099A1 (fr) 2016-10-13 2017-08-15 Systèmes et procédés permettant des communications associées à une distribution de support numérique multimédia

Publications (2)

Publication Number Publication Date
EP3526975A4 true EP3526975A4 (fr) 2019-08-21
EP3526975A1 EP3526975A1 (fr) 2019-08-21

Family

ID=61905365

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17860683.6A Withdrawn EP3526975A1 (fr) 2016-10-13 2017-08-15 Systèmes et procédés permettant des communications associées à une distribution de support numérique multimédia

Country Status (4)

Country Link
EP (1) EP3526975A1 (fr)
JP (1) JP7073353B2 (fr)
CN (1) CN109845273A (fr)
WO (1) WO2018070099A1 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160006817A1 (en) * 2014-07-03 2016-01-07 Telefonaktiebolaget L M Ericsson (Publ) System and method for pushing live media content in an adaptive streaming environment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103299616A (zh) * 2011-01-07 2013-09-11 夏普株式会社 再生装置及其控制方法、生成装置及其控制方法、记录介质、数据结构、控制程序以及记录了该程序的记录介质
US9213781B1 (en) * 2012-09-19 2015-12-15 Placemeter LLC System and method for processing image data
JP5684766B2 (ja) * 2012-09-19 2015-03-18 株式会社東芝 複合機およびシステム
US20150271233A1 (en) 2014-03-20 2015-09-24 Samsung Electronics Co., Ltd. Method and apparatus for dash streaming using http streaming
US9930308B2 (en) * 2014-07-26 2018-03-27 Clipchamp Ip Pty Ltd Platform-agnostic video player for mobile computing devices and desktop computers

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160006817A1 (en) * 2014-07-03 2016-01-07 Telefonaktiebolaget L M Ericsson (Publ) System and method for pushing live media content in an adaptive streaming environment

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
IMED BOUAZIZI: "DASH over WebSockets: implementation and sub-protocol specification", 110. MPEG MEETING; 20-10-2014 - 24-10-2014; STRASBOURG; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11),, no. m35107, 16 October 2014 (2014-10-16), XP030063479 *
See also references of WO2018070099A1 *
SYSTEMS: "Committee Draft for 23009-6: DASH with Server Push and WebSockets", 21 June 2016 (2016-06-21), XP051122276, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg_sa/WG4_CODEC/TSGS4_89/Docs/> [retrieved on 20160621] *

Also Published As

Publication number Publication date
JP2019536312A (ja) 2019-12-12
CN109845273A (zh) 2019-06-04
EP3526975A1 (fr) 2019-08-21
WO2018070099A1 (fr) 2018-04-19
JP7073353B2 (ja) 2022-05-23

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