CN107710771A - 用于在多个设备上同步媒体资产重放的系统和方法 - Google Patents
用于在多个设备上同步媒体资产重放的系统和方法 Download PDFInfo
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- CN107710771A CN107710771A CN201780002254.9A CN201780002254A CN107710771A CN 107710771 A CN107710771 A CN 107710771A CN 201780002254 A CN201780002254 A CN 201780002254A CN 107710771 A CN107710771 A CN 107710771A
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Classifications
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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
- H04N21/4302—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
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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
- H04N21/24—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
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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
- H04N21/238—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
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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
- H04N21/24—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
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- H—ELECTRICITY
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- 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]
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- H—ELECTRICITY
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- 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
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- 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
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- H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
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- 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
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- 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
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- 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
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- H—ELECTRICITY
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- 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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/056,692 US20170251235A1 (en) | 2016-02-29 | 2016-02-29 | Systems and methods for synchronizing media asset playback on multiple devices |
| US15/056,692 | 2016-02-29 | ||
| 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 |
|---|---|
| CN107710771A true CN107710771A (zh) | 2018-02-16 |
Family
ID=58314523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780002254.9A Pending CN107710771A (zh) | 2016-02-29 | 2017-02-28 | 用于在多个设备上同步媒体资产重放的系统和方法 |
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) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111837399A (zh) * | 2018-04-24 | 2020-10-27 | 谷歌有限责任公司 | 在多个设备上同步媒体内容回放期间调整质量级别的方法、系统和介质 |
| US11678003B2 (en) * | 2021-06-21 | 2023-06-13 | Charter Communications Operating, Llc | Media playback synchronization on multiple systems |
Families Citing this family (7)
| 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 |
| US10992992B2 (en) | 2019-03-13 | 2021-04-27 | ROVl GUIDES, INC. | Systems and methods for reconciling playback using progress point information |
| CA3177439A1 (en) | 2020-05-01 | 2021-11-04 | Scott R. EPSTEIN | Method and system for synchronized viewing of content over multiple remote media play devices |
| 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 |
Citations (4)
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| CN102714708A (zh) * | 2010-02-12 | 2012-10-03 | 汤姆森特许公司 | 用于同步内容播放的方法 |
| CN104602037A (zh) * | 2015-02-10 | 2015-05-06 | 福州瑞芯微电子有限公司 | 多设备同步播放控制方法、设备、终端和系统 |
| CN104823176A (zh) * | 2013-10-31 | 2015-08-05 | 索尼电脑娱乐美国公司 | 观看媒体标题的群组中的播放同步 |
| US20160044622A1 (en) * | 2013-10-31 | 2016-02-11 | At&T Intellectual Property I, Lp | Synchronizing media presentation at multiple devices |
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| US6239794B1 (en) | 1994-08-31 | 2001-05-29 | E Guide, Inc. | Method and system for simultaneously displaying a television program and information about the program |
| 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 |
| EP2271095A1 (en) | 2001-02-21 | 2011-01-05 | United Video Properties, Inc. | Systems and methods for interactive program guides with personal video recording features |
| 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 |
| US20100153885A1 (en) | 2005-12-29 | 2010-06-17 | Rovi Technologies Corporation | Systems and methods for interacting with advanced displays provided by an interactive media guidance application |
| US20080209075A1 (en) * | 2007-02-22 | 2008-08-28 | Yahoo! Inc. | Synchronous delivery of media content and real-time communication for online dating |
| US7934239B1 (en) * | 2008-11-14 | 2011-04-26 | Monsoon Multimedia | Method and system to daisy-chain access to video resources |
| US10712771B2 (en) * | 2010-08-13 | 2020-07-14 | Netflix, Inc. | System and method for synchronized playback of streaming digital content |
| US20120110628A1 (en) * | 2010-10-27 | 2012-05-03 | Candelore Brant L | Storage of Adaptive Streamed Content |
| US8930577B2 (en) * | 2011-09-13 | 2015-01-06 | Microsoft Corporation | Synchronizing streaming video between viewers over a network |
| KR20130082981A (ko) * | 2011-12-26 | 2013-07-22 | 전남대학교산학협력단 | 다중 단말간의 동영상 콘텐츠 동시 및 연속재생 시스템 및 그 방법 |
| US8554049B2 (en) * | 2011-12-28 | 2013-10-08 | United Video Properties, Inc. | Systems and methods for synchronizing playback at multiple locations |
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| KR101399746B1 (ko) * | 2012-02-29 | 2014-05-27 | 고려대학교 산학협력단 | Ｎ―스크린 영상 서비스 제공 방법 및 장치 |
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| CN103839558B (zh) * | 2012-11-23 | 2016-08-31 | 三星电子（中国）研发中心 | 同步播放方法及服务器、播放器 |
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| US9578385B2 (en) * | 2014-02-25 | 2017-02-21 | Rovi Guides, Inc. | Systems and methods for sorting media assets based on playback information |
| US9807436B2 (en) * | 2014-07-23 | 2017-10-31 | Rovi Guides, Inc. | Systems and methods for providing media asset recommendations for a group |
-
2016
- 2016-02-29 US US15/056,692 patent/US20170251235A1/en not_active Abandoned
-
2017
- 2017-02-28 EP EP17711052.5A patent/EP3378234A1/en not_active Ceased
- 2017-02-28 CN CN201780002254.9A patent/CN107710771A/zh active Pending
- 2017-02-28 WO PCT/US2017/019827 patent/WO2017151545A1/en not_active Ceased
- 2017-02-28 JP JP2017561822A patent/JP2019507508A/ja active Pending
- 2017-02-28 CA CA2987435A patent/CA2987435A1/en active Pending
- 2017-02-28 KR KR1020177034523A patent/KR102589622B1/ko active Active
- 2017-02-28 AU AU2017228317A patent/AU2017228317A1/en not_active Abandoned
- 2017-02-28 GB GB1703264.0A patent/GB2549589B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102714708A (zh) * | 2010-02-12 | 2012-10-03 | 汤姆森特许公司 | 用于同步内容播放的方法 |
| CN104823176A (zh) * | 2013-10-31 | 2015-08-05 | 索尼电脑娱乐美国公司 | 观看媒体标题的群组中的播放同步 |
| US20160044622A1 (en) * | 2013-10-31 | 2016-02-11 | At&T Intellectual Property I, Lp | Synchronizing media presentation at multiple devices |
| CN104602037A (zh) * | 2015-02-10 | 2015-05-06 | 福州瑞芯微电子有限公司 | 多设备同步播放控制方法、设备、终端和系统 |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111837399A (zh) * | 2018-04-24 | 2020-10-27 | 谷歌有限责任公司 | 在多个设备上同步媒体内容回放期间调整质量级别的方法、系统和介质 |
| US11303947B2 (en) | 2018-04-24 | 2022-04-12 | Google Llc | Methods, systems, and media for adjusting quality level during synchronized media content playback on multiple devices |
| CN115567742A (zh) * | 2018-04-24 | 2023-01-03 | 谷歌有限责任公司 | 同步媒体回放期间调整质量级别的方法、系统和介质 |
| US11695974B2 (en) | 2018-04-24 | 2023-07-04 | Google Llc | Methods, systems, and media for adjusting quality level during synchronized media content playback on multiple devices |
| US12294752B2 (en) | 2018-04-24 | 2025-05-06 | Google Llc | Methods, systems, and media for adjusting quality level during synchronized media content playback on multiple devices |
| US11678003B2 (en) * | 2021-06-21 | 2023-06-13 | Charter Communications Operating, Llc | Media playback synchronization on multiple systems |
| US12363370B2 (en) | 2021-06-21 | 2025-07-15 | Charter Communications Operating, Llc | Media playback synchronization on multiple systems |
Also Published As
| Publication number | Publication date |
|---|---|
| KR102589622B1 (ko) | 2023-10-13 |
| AU2017228317A1 (en) | 2017-12-07 |
| JP2019507508A (ja) | 2019-03-14 |
| EP3378234A1 (en) | 2018-09-26 |
| US20170251235A1 (en) | 2017-08-31 |
| GB201703264D0 (en) | 2017-04-12 |
| KR20180117029A (ko) | 2018-10-26 |
| GB2549589B (en) | 2020-08-19 |
| CA2987435A1 (en) | 2017-09-08 |
| GB2549589A (en) | 2017-10-25 |
| WO2017151545A1 (en) | 2017-09-08 |
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