CN102056013B - Video server system with hard disk broadcasting function - Google Patents
Video server system with hard disk broadcasting function Download PDFInfo
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- CN102056013B CN102056013B CN201010540180A CN201010540180A CN102056013B CN 102056013 B CN102056013 B CN 102056013B CN 201010540180 A CN201010540180 A CN 201010540180A CN 201010540180 A CN201010540180 A CN 201010540180A CN 102056013 B CN102056013 B CN 102056013B
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Abstract
The invention discloses a video server system with a hard disk broadcasting function, which comprises one or more program publishing workstations with built-in program publishing software, a content distribution server with built-in content distribution software, one or more video servers with a memory array, a database server, one or more programming workstations with built-in program list edition software, a broadcasting server, and one or more pieces of Internet protocol quadrature amplitude modulation (IPQAM) equipment, wherein the broadcasting server consists of a central broadcasting server and one or more boundary broadcasting servers, and has built-in broadcasting software. The video server system achieves remarkable improvements in the technical levels of memory capacity, traffic pushing capacity, hierarchical deployment, system upgrade and capacity expansion, and the like, and can satisfy the needs of provincial even national hard disk broadcasting application.
Description
Technical field
The invention belongs to the digital cable TV technical field, relate to a kind of video server system that hard disk is broadcast function that has.
Background technology
Country's integration of three networks implementation advances, and the broadcasting and TV operation begins progressively to realize provincial integration, adopts the VOD business based on the IPQAM scheme to become the domestic main flow trend of carrying out two-way services.Hard disk is broadcast technology because of having plurality of advantages, uses in the digital cable TV technical field.At present, the hard disk of the online application of digital cable TV technical field is broadcast technical still imperfection, needs to improve.
Summary of the invention
The objective of the invention is to solve the deficiency of prior art, a kind of video server system that hard disk is broadcast function that has with brand new is provided.
Have hard disk and broadcast the video server system of function, comprise the content distributing server of the program issue work station of one or more built-in program releasing softwares, built-in content distributing software, one or more video server with storage array, database server, one or more built-in programme software for editing the Promgramming work station, constitute and the Broadcast Control server of built-in Broadcast Control software, one or more IPQAM equipment by center Broadcast Control server and one or more border Broadcast Control server; Program issue work station is used for receiving has examined medium, and will examine media asset information and send to content distributing server; Content distributing server be used for monitoring one or more video servers the storage array operating position, according to assets information obtain video content, according to the configuration file of content distributing software definition distribution policy, according to distribution policy with video content inject one or more video servers storage array, video content injection situation is recorded database server; The Promgramming work station is used for the video content that is recorded in database server is carried out program broadcast plan editor, and this program broadcast plan is applied to the Broadcast Control server through communication interface; The Broadcast Control server is used for program receiving broadcast plan and broadcasts plan control video server plug-flow according to program; IPQAM equipment is used for the receiver, video server info, and with exporting after the video server information processing.
Further, the content distributing software comprises video server stores resource management module, assets information parsing module, content acquisition module, content injection module; The video server stores resource management module is used to monitor the storage array operating position of one or more video servers; The assets information parsing module parses video content according to assets information and obtains the path; The content acquisition module obtains the path according to video content and obtains video content, and the content injection module is used for video content is injected the video server stores array be stored resource management module and monitor, video content injection situation is recorded database server.Said video server stores resource management module, having can the compatible one or more different vendor of monitoring or the characteristic of the video server stores array of brand, and this characteristic has further strengthened the free dilatation performance of storage array.
Further, assets information is the XML file.
Further, Broadcast Control software comprises programme software for editing interactive module, data conversion module, video server interactive module; Programme software for editing interactive module is responsible for receiving the various requests from the programme software for editing; And request passed to data conversion module; Data conversion module is according to the video server request interface type that is disposed; Select corresponding conversion submodule that the data form is changed,, send request to video server through the video server interactive module through the request msg after the conversion; Video server receives through the video server interactive module request responding information again; Pass to data conversion module then; Data conversion module converts response message into programme software for editing soluble form, returns to the programme software for editing through programme software for editing interactive module.Especially, the Broadcast Control server has a plurality of border Broadcast Control servers, and Broadcast Control software comprises that also this Broadcast Control distribution of information module can conveniently be carried out distributed deployment to the Broadcast Control distribution of information module of a plurality of border server distribution Broadcast Control information; Said Broadcast Control software also has compatible different vendor or brand video server, and the characteristic of control of video server plug-flow, and said Broadcast Control software can conveniently be realized the system upgrade dilatation.
Further, program issue work station is connected to content distributing server through IP network
Further, communication interface comprises that video server parameter updating request and response message, service lists are upgraded request and response message, the request of programme list update and response message, intercutted request and response message, start broadcasting request and response message, breaks request and response message, pad are broadcast renewal request and response message, obtain channel state request and response message, obtained cannel broadcast list request and response message; Further, each solicited message in the communication interface is all carried a unique request ID number, also carries in the corresponding response information identical request ID number.
Further, Broadcast Control server in center is connected with the Promgramming work station, and Broadcast Control server in border is connected with video server.
Beneficial effect of the present invention: the present invention provides the video server system with new construction to obtain remarkable lifting at technological layers such as memory capacity, plug-flow ability, classification deployment, system upgrade dilatations, can satisfy provincial even national other hard disk of level and broadcast application need.
Description of drawings
Fig. 1 has the video server system Organization Chart that hard disk is broadcast function.
Embodiment
Embodiment 1
Have hard disk and broadcast the video server system of function; As shown in Figure 1, comprise that the content distributing server, N of the program issue work station of N built-in program releasing software, built-in content distributing software have the Promgramming work station of the built-in programme of the video server of storage array, database server, N software for editing, are made up of and Broadcast Control server, a N IPQAM equipment of built-in Broadcast Control software center Broadcast Control server and N border Broadcast Control server; Program issue work station is used for receiving has examined medium, and will examine media asset information and send to content distributing server with the XML document form through IP network; Content distributing server be used for the monitor video server the storage array operating position, according to assets information obtain video content, according to the configuration file of content distributing software definition distribution policy, video content is injected video server, video content injection situation is recorded database server according to distribution policy; The Promgramming work station is used for the video content that is recorded in database server is carried out program broadcast plan editor, and this program broadcast plan is applied to the Broadcast Control server through communication interface; The Broadcast Control server is used for program receiving broadcast plan and broadcasts plan control video server plug-flow according to program; IPQAM equipment is used for the receiver, video server info, and with exporting after the video server information processing; Broadcast Control server in center is connected with the Promgramming work station, and Broadcast Control server in border is connected with video server.
The content distributing software comprises video server stores resource management module, assets information parsing module, content acquisition module, content injection module; The video server stores resource management module is used for the storage operating position of monitor video server; The assets information parsing module goes out video content according to assets information XML document analysis and obtains the path; The content acquisition module obtains the path according to video content and obtains video content, and the content injection module is used for video content is injected the video server stores array be stored resource management module and monitor, video content injection situation is recorded database server.
Broadcast Control software comprises programme software for editing interactive module, data conversion module, to Broadcast Control distribution of information module, the video server interactive module of a plurality of border server distribution Broadcast Control information; Programme software for editing interactive module is responsible for receiving the various requests from the programme software for editing; And request passed to data conversion module; Data conversion module is according to the video server request interface type that is disposed; Select corresponding conversion submodule that the data form is changed,, send request to video server through the video server interactive module through the request msg after the conversion; Video server receives through the video server interactive module request responding information again; Pass to data conversion module then; Data conversion module converts response message into programme software for editing soluble form, returns to the programme software for editing through programme software for editing interactive module.
Communication interface between programme arrangement software and the Broadcast Control software specifically comprises:
Video server parameter updating request and response message: solicited message comprises the tabulation of available video server ip, video server packet associated information, and response message comprises the video server service status information;
Service lists is upgraded request and response message: solicited message comprises the planning business list information, and response message comprises update mode information (success or failure);
Request of programme list update and response message: solicited message comprises separate service channel program playlist information, and response message comprises update mode information (success or failure);
Intercut request and response message: solicited message comprises the spot name information, intercuts business channels ID information, and response message comprises the situation information of intercutting (success or failure);
Request of starting broadcasting and response message: solicited message comprises the business channels ID information that starts broadcasting, and response message comprises the situation information that starts broadcasting (success or failure);
Break request and response message: solicited message comprises the business channels ID information of breaking, and response message comprises the situation information of breaking (success or failure);
Pad is broadcast the request of renewal and response message: solicited message comprises pad broadcasts programm name information, fills up the business channels ID information of broadcasting, and response message comprises pad and broadcasts situation information (success or failure);
Obtain channel state request and response message: solicited message comprises channel state request flag information, waits the channel list of the state that obtains, and response message comprises by the state information list of request channel (state comprise play, stop, information such as time-out, insufficient bandwidth);
Obtain cannel broadcast list request and response message: solicited message comprises the channel list of waiting to obtain playlist, and response message comprises by the playlist of request channel;
And each solicited message in the above communication interface is all carried a unique request ID number, also carries in the corresponding response information identical request ID number.
It is following to have the video server system workflow that hard disk broadcasts function: after having examined medium and adding assets information through program issue work station editor, upload to content distributing server together with the assets information file; Content distributing server can configuration management video server stores resource, and content distributing server according to the storage resources situation, is injected into content in the video server with video content, simultaneously the injection situation is recorded database server and exists; But the Promgramming work station is obtained the broadcast items contents list, and is applied to the Broadcast Control server after editor's broadcast time plan, and the Broadcast Control server broadcasts plan control video server plug-flow according to program, and video server information is exported after the IPQAM device processes.
Above content is to combine specific embodiment to the further explain that the present invention did, and can not assert that practical implementation of the present invention is confined to these explanations.For the those of ordinary skill of technical field under the present invention, under the prerequisite that does not break away from the present invention's design, can also make some simple deduction or replace, all should be regarded as belonging to protection scope of the present invention.
Claims (6)
1. have hard disk and broadcast the video server system of function, it is characterized in that: comprise the content distributing server of the program issue work station of one or more built-in program releasing softwares, built-in content distributing software, one or more video server with storage array, database server, one or more built-in programme software for editing the Promgramming work station, constitute and the Broadcast Control server of built-in Broadcast Control software, one or more IPQAM equipment by center Broadcast Control server and one or more border Broadcast Control server; Said program issue work station is used for receiving has examined medium, and will examine media asset information and send to said content distributing server; Said content distributing server be used for monitoring said one or more video servers the storage array operating position, according to assets information obtain video content, according to the configuration file of content distributing software definition distribution policy, according to distribution policy with video content inject said one or more video servers storage array, video content injection situation is recorded said database server; Said Promgramming work station is used for the video content that is recorded in said database server is carried out program broadcast plan editor, and this program broadcast plan is applied to said Broadcast Control server through communication interface; Said Broadcast Control server is used for program receiving broadcast plan and broadcasts plan control video server plug-flow according to program; Said IPQAM equipment is used for the receiver, video server info, and with exporting after the video server information processing.
2. according to claim 1 have a video server system that hard disk is broadcast function, and it is characterized in that: said assets information is the XML file.
3. according to claim 1 have a video server system that hard disk is broadcast function, it is characterized in that: said program issue work station is connected to said content distributing server through IP network.
4. according to claim 1 have a video server system that hard disk is broadcast function, it is characterized in that: said communication interface comprises that video server parameter updating request and response message, service lists are upgraded request and response message, the request of programme list update and response message, intercutted request and response message, start broadcasting request and response message, break request and response message, pad are broadcast renewal request and response message, obtain channel state request and response message, obtained cannel broadcast list request and response message.
5. according to claim 1 have a video server system that hard disk is broadcast function, and it is characterized in that: each solicited message in the said communication interface is all carried a unique request ID number, also carries in the corresponding response information identical request ID number.
6. according to claim 1 have a video server system that hard disk is broadcast function, and it is characterized in that: said center Broadcast Control server is connected with said Promgramming work station, and said border Broadcast Control server is connected with said video server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201010540180A CN102056013B (en) | 2010-11-11 | 2010-11-11 | Video server system with hard disk broadcasting function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010540180A CN102056013B (en) | 2010-11-11 | 2010-11-11 | Video server system with hard disk broadcasting function |
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| CN102056013A CN102056013A (en) | 2011-05-11 |
| CN102056013B true CN102056013B (en) | 2012-10-03 |
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| CN201010540180A Active CN102056013B (en) | 2010-11-11 | 2010-11-11 | Video server system with hard disk broadcasting function |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102497498B (en) * | 2011-10-10 | 2014-12-10 | 刘少峰 | Broadcast control method, device and system for broadcast television |
| CN102892030B (en) * | 2012-09-21 | 2015-01-21 | 陈相元 | Satellite television program storing, indexing and playing method |
| CN105049874A (en) * | 2015-07-15 | 2015-11-11 | 华数传媒网络有限公司 | Integrated broadcast control platform and integrated broadcast control method |
| CN115103203B (en) * | 2022-05-06 | 2023-08-04 | 广东有线广播电视网络有限公司 | Control method for realizing self-adaptive live program playing |
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| EP1901475A2 (en) * | 2006-09-14 | 2008-03-19 | Tandberg Television Inc. | Systems and methods for channel reuse in a cable system |
| US20090313667A1 (en) * | 2007-03-02 | 2009-12-17 | Wenpeng Zhao | Method, device and system for managing contents of vod services |
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