CN104093086A - Video-on-demand system and method based on bidirectional set top box - Google Patents
Video-on-demand system and method based on bidirectional set top box Download PDFInfo
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- CN104093086A CN104093086A CN201410256391.3A CN201410256391A CN104093086A CN 104093086 A CN104093086 A CN 104093086A CN 201410256391 A CN201410256391 A CN 201410256391A CN 104093086 A CN104093086 A CN 104093086A
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Abstract
The invention discloses a video-on-demand system based on a bidirectional set top box. The system comprises the bidirectional set top box, a broadcast and TV bidirectional network, a user management system and an Internet content database, and further comprises a media asset management system, a portal management system, a control center database and a content distribution network node which are arranged in a center machine room. The invention also provides a method based on a bidirectional set top box. By using the technical scheme provided by the invention, a Linux system and an Android system can be compatible with the same portal display protocol; users can employ an IP mode to watch video content of an OTT by any set top boxes of any systems; and a unified broadcast and TV management system is employed, and individual erection of respective front systems for the Android system or the Linux system is unnecessary.
Description
Technical field
The present invention relates to Web TV program request technical field, relate in particular to a kind of video on-demand system and method based on bi-directional set-top box.
Background technology
In order to solve the situation that digital TV video frequency content is single, broadcasting and TV have been introduced the content of OTT in the Set Top Box of Android system, OTT is over the top, by the Internet, to user, provide various application services, such as internet television business etc., but along with Android system is in popularization in recent years, what the Double-Direction User of network was used now is all the Set Top Box of high definition linux system, because the Set Top Box of linux system can not be supported OTT, cause broadcasting and TV linux system must walk VOD (video on demand techniques), use QAM (quadrature amplitude modulation) mode to Linux user's pushing video content, and the Set Top Box of Android system must be walked OTT, use IP mode to user's pushing video content of using Android system Set Top Box, so just cause the Set Top Box of different system to require different front end systems, cause operation cost and the maintenance cost of broadcasting and TV to increase.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of video on-demand system based on bi-directional set-top box, by unified management system, make user no matter use the Set Top Box of Android system or the Set Top Box of linux system can adopt IP mode to see OTT video content.
Meanwhile, the present invention also provides a kind of VOD method based on bi-directional set-top box.
In order to solve the problem of prior art, the technical solution used in the present invention is: a kind of video on-demand system based on bi-directional set-top box, comprises
Bi-directional set-top box, broadcasting and TV bilateral network, Subscriber Management System, internet content storehouse, also comprise the media asset management system, door management system, control centre's database and the content delivery network node that are arranged in central machine room;
Described internet content storehouse is by network and described content delivery network node two-way communication, and the audio/video server of described content delivery network node is by described broadcasting and TV bilateral network and described bi-directional set-top box two-way communication;
Described internet content storehouse is by network and media asset management system two-way communication, the two-way communication of described media asset management system and control central database, described media asset management system also with the two-way communication of door management system, described control centre database and the two-way communication of door management system, described door management system is by described broadcasting and TV bilateral network and described bi-directional set-top box two-way communication;
Described media asset management system is by described broadcasting and TV bilateral network and Subscriber Management System two-way communication.
As one of the present invention, preferred embodiment system of the present invention also comprises DVB system, for realizing DVB direct broadcast function.
The media asset management system unified by broadcasting and TV front end imports to broadcasting and TV inside by video content, and video content medium is managed; The content distributing network that broadcasting and TV front end is unified, audio/video server is used unified IP plug-flow software, to user terminal (Set Top Box), sends video data; The door management system (EPG) that broadcasting and TV front end is unified, sends according to client terminal system the page displaying agreement that different terminals is supported; The integrated same IP video flowing agreement of user terminal, the video data of the IP form that receiving front-end pushes.
The present invention also provides a kind of VOD method based on bi-directional set-top box, comprise: content delivery network node is by the video data in Network Capture internet content storehouse, and the audio/video server of described content delivery network node is also sent to described bi-directional set-top box by broadcasting and TV bilateral network by the video data obtaining;
Media asset management system is by the video data in Network Capture internet content storehouse, and video data is managed, the Video Data Storage of media asset management system acquisition is in control centre's database, door management system sends the page displaying agreement that bi-directional set-top box is supported, and from media asset management system or control centre's database, described video data is sent to described bi-directional set-top box by broadcasting and TV bilateral network; The integrated identical IP video flowing agreement of bi-directional set-top box, the video data of the IP form that receiving front-end transmits.
In one of the present invention preferred embodiment, VOD method of the present invention also comprises by DVB system realizes DVB direct broadcast function.
Invention another preferred embodiment in, VOD method of the present invention also comprises by Subscriber Management System media asset management system is managed.
Therefore the technical scheme of the application embodiment of the present invention, has following beneficial effect:
(1) native system has been realized Linux and the same door displaying agreement of Android system compatible;
(2) user is no matter the Set Top Box of what system can adopt IP mode to see the video content of OTT;
(3) the unified management system of broadcasting and TV, need not be again for Android or linux build separately front end system separately.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms the application's a part, does not form inappropriate limitation of the present invention, in the accompanying drawings:
Fig. 1 is system configuration schematic diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, describe the present invention in detail, in this illustrative examples of the present invention and explanation, be used for explaining the present invention, but not as a limitation of the invention.
As shown in Figure 1, the video on-demand system that the present invention is based on bi-directional set-top box, comprising: bi-directional set-top box, broadcasting and TV bilateral network, Subscriber Management System, internet content storehouse, central machine room and be arranged on media asset management system, door management system, control centre's database and the content delivery network node in central machine room; Wherein, internet content storehouse is by network and content delivery network node two-way communication, and the audio/video server of described content delivery network node is by described broadcasting and TV bilateral network and described bi-directional set-top box two-way communication; Internet content storehouse is by network and media asset management system two-way communication, the two-way communication of media asset management system and control central database, media asset management system also with the two-way communication of door management system, control centre's database and the two-way communication of door management system, door management system is by broadcasting and TV bilateral network and bi-directional set-top box two-way communication;
Media asset management system is by broadcasting and TV bilateral network and Subscriber Management System two-way communication.
In addition, in one embodiment of the invention, also comprise DVB system, for realizing DVB direct broadcast function.
According to above-mentioned system, the present invention also provides a kind of VOD method based on bi-directional set-top box, comprise: content delivery network node is by the video data in Network Capture internet content storehouse, and the audio/video server of described content delivery network node is also sent to described bi-directional set-top box by broadcasting and TV bilateral network by the video data obtaining;
Media asset management system is by the video data in Network Capture internet content storehouse, and video data is managed, the Video Data Storage of media asset management system acquisition is in control centre's database, door management system sends the page displaying agreement that bi-directional set-top box is supported, and from media asset management system or control centre's database, described video data is sent to described bi-directional set-top box by broadcasting and TV bilateral network; The integrated identical IP video flowing agreement of bi-directional set-top box, the video data of the IP form that receiving front-end transmits.
In one embodiment, described method also realizes DVB direct broadcast function by DVB system.
In another preferred embodiment, described method also manages media asset management system by Subscriber Management System.
The technical scheme above embodiment of the present invention being provided is described in detail, applied specific case herein the principle of the embodiment of the present invention and execution mode are set forth, the explanation of above embodiment is only applicable to help to understand the principle of the embodiment of the present invention; , for one of ordinary skill in the art, according to the embodiment of the present invention, in embodiment and range of application, all will change, in sum, this description should not be construed as limitation of the present invention meanwhile.
Claims (5)
1. the video on-demand system based on bi-directional set-top box, comprises
Bi-directional set-top box, broadcasting and TV bilateral network, Subscriber Management System, internet content storehouse, is characterized in that: also comprise the media asset management system, door management system, control centre's database and the content delivery network node that are arranged in central machine room;
Described internet content storehouse is by network and described content delivery network node two-way communication, and the audio/video server of described content delivery network node is by described broadcasting and TV bilateral network and described bi-directional set-top box two-way communication;
Described internet content storehouse is by network and media asset management system two-way communication, the two-way communication of described media asset management system and control central database, described media asset management system also with the two-way communication of door management system, described control centre database and the two-way communication of door management system, described door management system is by described broadcasting and TV bilateral network and described bi-directional set-top box two-way communication;
Described media asset management system is by described broadcasting and TV bilateral network and Subscriber Management System two-way communication.
2. the video on-demand system based on bi-directional set-top box according to claim 1, is characterized in that: also comprise DVB system, for realizing DVB direct broadcast function.
3. the VOD method based on bi-directional set-top box, comprising:
Content delivery network node is by the video data in Network Capture internet content storehouse, and the audio/video server of described content delivery network node is also sent to described bi-directional set-top box by broadcasting and TV bilateral network by the video data obtaining;
Media asset management system is by the video data in Network Capture internet content storehouse, and video data is managed, the Video Data Storage of media asset management system acquisition is in control centre's database, door management system sends the page displaying agreement that bi-directional set-top box is supported, and from media asset management system or control centre's database, described video data is sent to described bi-directional set-top box by broadcasting and TV bilateral network; The integrated identical IP video flowing agreement of bi-directional set-top box, the video data of the IP form that receiving front-end transmits.
4. the VOD method based on bi-directional set-top box according to claim 3, is characterized in that: also by DVB system, realize DVB direct broadcast function.
5. the VOD method based on machine bi-directional set-top box according to claim 4, is characterized in that: also by Subscriber Management System, media asset management system is managed.
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| CN201410256391.3A CN104093086A (en) | 2014-06-10 | 2014-06-10 | Video-on-demand system and method based on bidirectional set top box |
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| CN201410256391.3A CN104093086A (en) | 2014-06-10 | 2014-06-10 | Video-on-demand system and method based on bidirectional set top box |
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| CN108718421A (en) * | 2018-05-08 | 2018-10-30 | 深圳唱刻科技有限公司 | A kind of requesting song control system and method |
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Application publication date: 20141008 |