CN104768079A - 多媒体资源分发方法、装置及系统 - Google Patents
多媒体资源分发方法、装置及系统 Download PDFInfo
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- CN104768079A CN104768079A CN201410003487.9A CN201410003487A CN104768079A CN 104768079 A CN104768079 A CN 104768079A CN 201410003487 A CN201410003487 A CN 201410003487A CN 104768079 A CN104768079 A CN 104768079A
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- 238000000034 method Methods 0.000 title claims abstract description 53
- 239000012634 fragment Substances 0.000 claims description 35
- 239000000284 extract Substances 0.000 claims description 19
- 238000013507 mapping Methods 0.000 claims description 15
- 238000000605 extraction Methods 0.000 claims description 14
- 238000003860 storage Methods 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 7
- 230000000977 initiatory effect Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 5
- 238000004590 computer program Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000004422 calculation algorithm Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000013144 data compression Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
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
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/2181—Source of audio or video content, e.g. local disk arrays comprising remotely distributed storage units, e.g. when movies are replicated over a plurality of video servers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/50—Network service management, e.g. ensuring proper service fulfilment according to agreements
- H04L41/5003—Managing SLA; Interaction between SLA and QoS
-
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/50—Network service management, e.g. ensuring proper service fulfilment according to agreements
- H04L41/5003—Managing SLA; Interaction between SLA and QoS
- H04L41/5019—Ensuring fulfilment of SLA
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
-
- 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
- H04L67/10—Protocols in which an application is distributed across nodes in the network
-
- 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
- H04N21/25—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
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4331—Caching operations, e.g. of an advertisement for later insertion during playback
-
- 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
- H04N21/440218—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 by transcoding between formats or standards, e.g. from MPEG-2 to MPEG-4
-
- 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
- H04N21/44227—Monitoring of local network, e.g. connection or bandwidth variations; Detecting new devices in the local network
-
- 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
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47202—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand
-
- 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
- H04N21/632—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 using a connection between clients on a wide area network, e.g. setting up a peer-to-peer communication via Internet for retrieving video segments from the hard-disk of other client devices
-
- 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
- H04N21/231—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion
- H04N21/23106—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion involving caching operations
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- Environmental & Geological Engineering (AREA)
- Human Computer Interaction (AREA)
- Information Transfer Between Computers (AREA)
Abstract
Description
压缩系数 | 网络质量参数条件集合 |
100 | 全国+电信+wifi or广州+联通+3G or…… |
50 | 湖北+移动+3G or辽宁+联通+wifi or…… |
40 | …… |
30 | …… |
20 | 新疆+全运营商+2G or西藏+联通+3G or…… |
Claims (26)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410003487.9A CN104768079B (zh) | 2014-01-03 | 2014-01-03 | 多媒体资源分发方法、装置及系统 |
PCT/CN2014/095218 WO2015101236A1 (en) | 2014-01-03 | 2014-12-27 | Multimedia resource distribution method, apparatus and system |
US15/184,801 US10567240B2 (en) | 2014-01-03 | 2016-06-16 | Multimedia resource distribution method, apparatus and system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410003487.9A CN104768079B (zh) | 2014-01-03 | 2014-01-03 | 多媒体资源分发方法、装置及系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104768079A true CN104768079A (zh) | 2015-07-08 |
CN104768079B CN104768079B (zh) | 2018-10-02 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410003487.9A Active CN104768079B (zh) | 2014-01-03 | 2014-01-03 | 多媒体资源分发方法、装置及系统 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10567240B2 (zh) |
CN (1) | CN104768079B (zh) |
WO (1) | WO2015101236A1 (zh) |
Cited By (5)
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CN106375455A (zh) * | 2016-09-06 | 2017-02-01 | 金蝶软件(中国)有限公司 | 一种数据传输方法及装置 |
WO2017045438A1 (zh) * | 2015-09-17 | 2017-03-23 | 中兴通讯股份有限公司 | 一种移动网络决策cdn中缓存内容的方法、装置及系统 |
CN109672756A (zh) * | 2019-02-14 | 2019-04-23 | 网宿科技股份有限公司 | 一种数据传输方法及相关装置、服务器和存储介质 |
CN111813574A (zh) * | 2020-07-02 | 2020-10-23 | Oppo(重庆)智能科技有限公司 | 图片压缩方法、装置、存储介质和电子设备 |
CN112583829A (zh) * | 2020-12-14 | 2021-03-30 | 上海英方软件股份有限公司 | 一种自适配多级端到端传输行情信息流的方法和装置 |
Families Citing this family (4)
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CN108616600B (zh) * | 2018-05-11 | 2021-12-03 | 深圳市网心科技有限公司 | 资源调度方法、客户服务器、节点设备、网络系统和介质 |
CN110362400B (zh) * | 2019-06-17 | 2022-06-17 | 中国平安人寿保险股份有限公司 | 资源缓存的分配方法、装置、设备及存储介质 |
US20230044756A1 (en) * | 2020-01-24 | 2023-02-09 | Hewlett-Packard Development Company, L.P. | Resource download in peer-to-peer networks |
CN111417031B (zh) * | 2020-04-28 | 2022-05-31 | 北京金山云网络技术有限公司 | 文件传输方法、装置以及电子设备 |
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CN101917391A (zh) * | 2009-12-17 | 2010-12-15 | 新奥特(北京)视频技术有限公司 | 一种网络视频的播放方法及一种网络视频播放系统 |
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CN106375455B (zh) * | 2016-09-06 | 2019-11-15 | 金蝶软件(中国)有限公司 | 一种数据传输方法及装置 |
CN109672756A (zh) * | 2019-02-14 | 2019-04-23 | 网宿科技股份有限公司 | 一种数据传输方法及相关装置、服务器和存储介质 |
CN111813574A (zh) * | 2020-07-02 | 2020-10-23 | Oppo(重庆)智能科技有限公司 | 图片压缩方法、装置、存储介质和电子设备 |
CN112583829A (zh) * | 2020-12-14 | 2021-03-30 | 上海英方软件股份有限公司 | 一种自适配多级端到端传输行情信息流的方法和装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2015101236A1 (en) | 2015-07-09 |
US20160301578A1 (en) | 2016-10-13 |
US10567240B2 (en) | 2020-02-18 |
CN104768079B (zh) | 2018-10-02 |
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