AU2017228317A1 - Systems and methods for synchronizing media asset playback on multiple devices - Google Patents

Systems and methods for synchronizing media asset playback on multiple devices Download PDF

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Publication number
AU2017228317A1
AU2017228317A1 AU2017228317A AU2017228317A AU2017228317A1 AU 2017228317 A1 AU2017228317 A1 AU 2017228317A1 AU 2017228317 A AU2017228317 A AU 2017228317A AU 2017228317 A AU2017228317 A AU 2017228317A AU 2017228317 A1 AU2017228317 A1 AU 2017228317A1
Authority
AU
Australia
Prior art keywords
media asset
amount
time
consumed
indication
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.)
Abandoned
Application number
AU2017228317A
Other languages
English (en)
Inventor
Gary Sanders
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.)
Adeia Guides Inc
Original Assignee
Rovi Guides Inc
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 Rovi Guides Inc filed Critical Rovi Guides Inc
Publication of AU2017228317A1 publication Critical patent/AU2017228317A1/en
Abandoned 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]
    • H04N21/40—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
    • H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
    • H04N21/4305—Synchronising client clock from received content stream, e.g. locking decoder clock with encoder clock, extraction of the PCR packets
    • 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]
    • H04N21/20—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
    • H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
    • H04N21/2402—Monitoring of the downstream path of the transmission network, e.g. bandwidth available
    • 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
    • H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
    • H04N21/2407—Monitoring of transmitted content, e.g. distribution time, number of downloads
    • 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
    • H04N21/242—Synchronization processes, e.g. processing of PCR [Program Clock References]
    • 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
    • H04N21/2625—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 delaying content or additional data distribution, e.g. because of an extended sport event
    • 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
    • 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
    • H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
    • 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
    • H04N21/44204—Monitoring of content usage, e.g. the number of times a movie has been viewed, copied or the amount which has been watched
    • 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
    • H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
    • H04N21/4788—Supplemental services, e.g. displaying phone caller identification, shopping application communicating with other users, e.g. chatting
    • 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
    • H04N21/8547—Content authoring involving timestamps for synchronizing content
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H04N7/17336—Handling of requests in head-ends

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
AU2017228317A 2016-02-29 2017-02-28 Systems and methods for synchronizing media asset playback on multiple devices Abandoned AU2017228317A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/056,692 2016-02-29
US15/056,692 US20170251235A1 (en) 2016-02-29 2016-02-29 Systems and methods for synchronizing media asset playback on multiple devices
PCT/US2017/019827 WO2017151545A1 (en) 2016-02-29 2017-02-28 Systems and methods for synchronizing media asset playback on multiple devices

Publications (1)

Publication Number Publication Date
AU2017228317A1 true AU2017228317A1 (en) 2017-12-07

Family

ID=58314523

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2017228317A Abandoned AU2017228317A1 (en) 2016-02-29 2017-02-28 Systems and methods for synchronizing media asset playback on multiple devices

Country Status (9)

Country Link
US (1) US20170251235A1 (enExample)
EP (1) EP3378234A1 (enExample)
JP (1) JP2019507508A (enExample)
KR (1) KR102589622B1 (enExample)
CN (1) CN107710771A (enExample)
AU (1) AU2017228317A1 (enExample)
CA (1) CA2987435A1 (enExample)
GB (1) GB2549589B (enExample)
WO (1) WO2017151545A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10701447B2 (en) * 2016-11-18 2020-06-30 Rovi Guides, Inc. Systems and methods for slowing down fast-access playback operations
EP3753256B1 (en) 2018-04-24 2025-11-12 Google LLC Methods, systems, and media for adjusting quality level during synchronized media content playback on multiple devices
US10992992B2 (en) 2019-03-13 2021-04-27 ROVl GUIDES, INC. Systems and methods for reconciling playback using progress point information
US11722725B2 (en) 2020-05-01 2023-08-08 Arris Enterprises Llc Method and system for synchronized viewing of content over multiple remote media play devices
US11678003B2 (en) 2021-06-21 2023-06-13 Charter Communications Operating, Llc Media playback synchronization on multiple systems
US20230052385A1 (en) * 2021-08-10 2023-02-16 Rovi Guides, Inc. Methods and systems for synchronizing playback of media content items
KR102757909B1 (ko) * 2022-06-17 2025-02-07 주식회사 모스카스튜디오 복수의 플랫폼에 포함된 콘텐츠들을 통합 제공하는 서비스 제공 방법 및 장치
US12081608B1 (en) * 2023-04-28 2024-09-03 Directv, Llc Methods and apparatus for synchronous HTTP media playback
KR102624659B1 (ko) * 2023-06-01 2024-01-15 주식회사 스크리나 개인방송 환경 정보를 참조로 하여 컨텐츠의 싱크를 조정하는 방법 및 이를 이용한 서버

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US6564378B1 (en) 1997-12-08 2003-05-13 United Video Properties, Inc. Program guide system with browsing display
CN1867068A (zh) 1998-07-14 2006-11-22 联合视频制品公司 交互式电视节目导视系统及其方法
AR020608A1 (es) 1998-07-17 2002-05-22 United Video Properties Inc Un metodo y una disposicion para suministrar a un usuario acceso remoto a una guia de programacion interactiva por un enlace de acceso remoto
TW420936B (en) 1998-07-17 2001-02-01 United Video Properties Inc Interactive television program guide system having multiple devices within a household
US7165098B1 (en) 1998-11-10 2007-01-16 United Video Properties, Inc. On-line schedule system with personalization features
MXPA03007512A (es) 2001-02-21 2003-12-04 United Video Properties Inc Sistemas y metodos para guias de programa interactivas con caracteristicas de grabacion personal.
KR20050091937A (ko) * 2004-03-13 2005-09-16 온스그래픽(주) 대화면 영상광고시스템
US20060294557A1 (en) * 2005-06-23 2006-12-28 Microsoft Corporation Presentation of information relating to change of a programming state
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Also Published As

Publication number Publication date
JP2019507508A (ja) 2019-03-14
US20170251235A1 (en) 2017-08-31
KR102589622B1 (ko) 2023-10-13
EP3378234A1 (en) 2018-09-26
KR20180117029A (ko) 2018-10-26
CA2987435A1 (en) 2017-09-08
WO2017151545A1 (en) 2017-09-08
CN107710771A (zh) 2018-02-16
GB201703264D0 (en) 2017-04-12
GB2549589A (en) 2017-10-25
GB2549589B (en) 2020-08-19

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MK5 Application lapsed section 142(2)(e) - patent request and compl. specification not accepted