WO2013189332A3 - 实现数字家庭视频流自适应播放的方法、系统及相关设备 - Google Patents

实现数字家庭视频流自适应播放的方法、系统及相关设备 Download PDF

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Publication number
WO2013189332A3
WO2013189332A3 PCT/CN2013/081377 CN2013081377W WO2013189332A3 WO 2013189332 A3 WO2013189332 A3 WO 2013189332A3 CN 2013081377 W CN2013081377 W CN 2013081377W WO 2013189332 A3 WO2013189332 A3 WO 2013189332A3
Authority
WO
WIPO (PCT)
Prior art keywords
video stream
dmr
dmp
dms
playing
Prior art date
Application number
PCT/CN2013/081377
Other languages
English (en)
French (fr)
Other versions
WO2013189332A2 (zh
Inventor
林兵
Original Assignee
中兴通讯股份有限公司
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.)
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Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2013189332A2 publication Critical patent/WO2013189332A2/zh
Publication of WO2013189332A3 publication Critical patent/WO2013189332A3/zh

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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
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
    • 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
    • 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
    • H04N21/4508—Management of client data or end-user data
    • H04N21/4516—Management of client data or end-user data involving client characteristics, e.g. Set-Top-Box type, software version or amount of memory available

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

本发明公开了一种实现数字家庭视频流自适应播放的方法，所述方法包括：预先将DMR的规格参数保存到DMP中；当DMP收到DMC的播放指令并向DMS请求音视频资源时，同时将预先保存的当前DMR的规格参数上报给DMS；DMS根据当前DMR的规格参数生成与其适应的视频流回传给DMP；DMP将从DMS接收到的视频流直接或者经过格式转换后发送给当前DMR显示。同时，本发明还公开了一种实现数字家庭视频流自适应播放的系统及相关设备。本发明以用户所关心的DMR为中心，通过在DMP和DMS中处理DMR规格参数，生成符合DMR规格的最佳视频流，在DLNA网络中真正实现视频流的自适应播放。
PCT/CN2013/081377 2012-12-17 2013-08-13 实现数字家庭视频流自适应播放的方法、系统及相关设备 WO2013189332A2 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210546331.6 2012-12-17
CN201210546331.6A CN103873951B (zh) 2012-12-17 2012-12-17 实现数字家庭视频流自适应播放的方法及系统及相关设备

Publications (2)

Publication Number Publication Date
WO2013189332A2 WO2013189332A2 (zh) 2013-12-27
WO2013189332A3 true WO2013189332A3 (zh) 2014-02-13

Family

ID=49769498

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/081377 WO2013189332A2 (zh) 2012-12-17 2013-08-13 实现数字家庭视频流自适应播放的方法、系统及相关设备

Country Status (2)

Country Link
CN (1) CN103873951B (zh)
WO (1) WO2013189332A2 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104038561A (zh) * 2014-06-30 2014-09-10 华为技术有限公司 媒体文件共享方法和装置
CN105430460B (zh) * 2015-11-17 2019-06-28 青岛海信电器股份有限公司 一种基于移动终端的视频数据推送方法和装置
CN107483876A (zh) * 2017-07-21 2017-12-15 阔地教育科技有限公司 视频数据处理方法、存储设备、直录播互动终端
CN107743116B (zh) * 2017-08-21 2020-10-27 深圳市万普拉斯科技有限公司 信息传输方法、装置、计算机设备和计算机可读存储介质
CN107786429A (zh) * 2017-09-29 2018-03-09 努比亚技术有限公司 一种实现转发处理的方法、设备及计算机可读存储介质
CN110312148B (zh) * 2019-07-15 2020-05-12 贵阳动视云科技有限公司 一种自适应的视频数据传输方法、装置及介质

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1992890A (zh) * 2005-10-11 2007-07-04 美国博通公司 提供媒体节目的装置及方法
CN101883236A (zh) * 2010-07-14 2010-11-10 深圳市高斯贝尔家居智能电子有限公司 高清信号无线传输系统及方法
US20110291794A1 (en) * 2010-05-27 2011-12-01 Lee Haesoo Electronic device and method of controlling the same
CN102387331A (zh) * 2010-08-31 2012-03-21 宏碁股份有限公司 播放装置及方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102045312B (zh) * 2009-10-21 2013-09-18 三星电子（中国）研发中心 自适应转码方法和系统
KR101642933B1 (ko) * 2009-12-04 2016-07-27 삼성전자주식회사 디지털 리빙네트워크 얼라이언스 네트워크에서 전력소모를 줄이기 위한 방법 및 장치
CN102802138A (zh) * 2011-05-25 2012-11-28 腾讯科技（深圳）有限公司 一种视频文件的处理方法和系统、视频代理系统
CN102651825A (zh) * 2011-12-09 2012-08-29 中兴通讯股份有限公司 一种基于云计算的视频点播方法及系统
CN102546793B (zh) * 2011-12-31 2015-01-28 广州杰赛科技股份有限公司 一种基于云计算的移动终端自适应方法及其系统

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1992890A (zh) * 2005-10-11 2007-07-04 美国博通公司 提供媒体节目的装置及方法
US20110291794A1 (en) * 2010-05-27 2011-12-01 Lee Haesoo Electronic device and method of controlling the same
CN101883236A (zh) * 2010-07-14 2010-11-10 深圳市高斯贝尔家居智能电子有限公司 高清信号无线传输系统及方法
CN102387331A (zh) * 2010-08-31 2012-03-21 宏碁股份有限公司 播放装置及方法

Also Published As

Publication number Publication date
CN103873951B (zh) 2018-06-12
CN103873951A (zh) 2014-06-18
WO2013189332A2 (zh) 2013-12-27

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