CN102752485A - Method, system and message server for achieving studio synchronization - Google Patents
Method, system and message server for achieving studio synchronization Download PDFInfo
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- CN102752485A CN102752485A CN2011102188952A CN201110218895A CN102752485A CN 102752485 A CN102752485 A CN 102752485A CN 2011102188952 A CN2011102188952 A CN 2011102188952A CN 201110218895 A CN201110218895 A CN 201110218895A CN 102752485 A CN102752485 A CN 102752485A
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Abstract
An embodiment of the invention discloses a method, a system and a message server for achieving studio synchronization. The method includes receiving status messages sent by all terminals; receiving subscription messages sent by a first terminal in all terminals, wherein the subscription messages are used for obtaining status messages sent by a second terminal in all terminals; and feeding the status messages of the second terminal back to the first terminal from status messages of all terminals according to the subscription messages. The message server comprises a status unit, a subscription unit and a feedback unit. The message server is used for achieving the method for achieving studio synchronization. According to the method, the system and the message server for achieving studio synchronization, all terminals are coordinated by the message server to achieve status synchronization, operation safety of the system is guaranteed, and expansion of the system is facilitated simultaneously.
Description
Technical field
The present invention relates to video and perform in a radio or TV programme technical field, relate in particular to a kind of synchronous method and system in studio, message server realized.
Background technology
In TV station's studio system, user side mainly carries out following work: configuration management, volume list, Broadcast Control, captions processing etc., every work is accomplished by corresponding terminal.With the broadcast control system is example, and prior art broadcast control system realization state synchronized needs configuration Broadcast Control terminal (master) and Broadcast Control terminal (being equipped with), and Broadcast Control terminal (master) is sent to Broadcast Control terminal (being equipped with) to status message, and Broadcast Control terminal (being equipped with) completion is synchronous with Broadcast Control terminal (master).
In realizing process of the present invention, the inventor finds to exist in the prior art following shortcoming:
1, synchronously mainly at the Broadcast Control terminal (master) and Broadcast Control terminal (being equipped with) carry out, Broadcast Control terminal and other subsystem terminal can't be synchronous;
2, some terminal in other subsystems of studio system (as compiling list, captions processing) and the what's new subsystem can change by related other subsystems if need carry out synchronously, can't guarantee the fail safe of whole system;
3, each subsystem terminal does not have server to carry out united and coordinating synchronously in the studio system, and autgmentability is poor;
4, the complexity of interacting message has increased later stage system maintenance cost between the subsystem of studio.
Summary of the invention
The embodiment of the invention provides a kind of synchronous method and system in studio, message server realized, to solve above-mentioned the problems of the prior art.
The embodiment of the invention provides a kind of method that realizes that the studio is synchronous, may further comprise the steps:
Receive the status message that send at each terminal;
Receive the subscribe message that send at first terminal in said each terminal, said subscribe message is used for obtaining the status message at second terminal at said each terminal;
According to said subscribe message, from the status message at said each terminal, the status message at said second terminal is fed back to said first terminal.
Said according to said subscribe message, from the status message at said each terminal, the step that the status message at said second terminal is fed back to said first terminal comprises:
Filter the status message at said each terminal according to said subscribe message, obtain the status message at said second terminal;
The status message at said second terminal is sent to said first terminal.
Said first terminal according to the status message at said second terminal carry out with said second terminal synchronously.
In the embodiments of the invention, coordinate terminal system, realize state synchronized, the fail safe of assurance system operation, the expansion of more convenient system simultaneously through message server.
The embodiment of the invention also provides a kind of message server of realizing that the studio is synchronous, and this message server comprises:
State cell is used to receive the status message that send at each terminal;
Subscriber units is used for receiving the subscribe message that send at first terminal at said each terminal, and said subscribe message is used for obtaining the status message at second terminal at said each terminal;
Feedback unit is used for according to said subscribe message, from the status message at said each terminal, the status message at said second terminal is fed back to said first terminal.
Feedback unit specifically comprises:
Filter subelement, be used for filtering the status message at said each terminal, obtain the status message at said second terminal according to said subscribe message;
Send subelement, the status message at said second terminal is sent to said first terminal.
In the embodiments of the invention, coordinate terminal system, realize state synchronized, the fail safe of assurance system operation, the expansion of more convenient system simultaneously through message server.
The embodiment of the invention also provides a kind of system that realizes that the studio is synchronous, and this system comprises:
At least one terminal is used for sending corresponding status message to message server;
Said message server is used to receive the subscribe message that send at first terminal, and said subscribe message is used to obtain the status message at second terminal; And, from the status message at said each terminal, the status message at said second terminal is fed back to said first terminal according to said subscribe message.
Said message server is according to said subscribe message, and from the status message at said each terminal, the step that the status message at said second terminal is fed back to said first terminal comprises:
Filter the status message at said each terminal according to said subscribe message, obtain the status message at said second terminal;
The status message at said second terminal is sent to said first terminal.
After receiving the status message at said second terminal of said message server feedback behind said first terminal, according to the status message at said second terminal carry out with said second terminal synchronously.
In the embodiments of the invention, coordinate terminal system, realize state synchronized, the fail safe of assurance system operation, the expansion of more convenient system simultaneously through message server.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is a kind of basic flow sheet of realizing the method that the studio is synchronous in the embodiment of the invention;
Fig. 2 is a kind of particular flow sheet of realizing the method that the studio is synchronous in the embodiment of the invention;
Fig. 3 is a kind of structure chart of realizing the message server that the studio is synchronous in the embodiment of the invention;
Fig. 4 is a kind of structure chart of realizing the system that the studio is synchronous in the embodiment of the invention.
Embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
The embodiment of the invention one provides a kind of method that realizes that the studio is synchronous, and is as shown in Figure 1, may further comprise the steps:
S101; Message server receives the status message that send at each terminal; Privately owned communications protocol is adopted in the communication at said message server and each terminal, and said communications protocol specifically comprises: type (1 byte), order (1 byte), broadcast passage (4 byte), system identifier (8 byte).
Special, different message servers can adopt different privately owned communications protocol with the different terminal communication, and a plurality of message servers (being equipped with) can be arranged.
S102, message server receive the subscribe message that send at first terminal, and said subscribe message is used for obtaining the status message at second terminal at each terminal.
S103, message server be according to said subscribe message, from the status message at said each terminal, the status message at said second terminal fed back to said first terminal, and concrete steps comprise:
Filter the status message at said each terminal according to said subscribe message, obtain the status message at said second terminal;
The status message at said second terminal is sent to said first terminal.
The beneficial effect that the technical scheme of the embodiment of the invention is brought is following: coordinate terminal system through message server, realize state synchronized, the fail safe of assurance system operation.
The embodiment of the invention two also provides a kind of method that realizes that the studio is synchronous, and is as shown in Figure 2, may further comprise the steps:
S201, message server receives the status message that send at each terminal, and said status message particular content comprises: type, order, broadcast passage, system identifier etc.
S202, message server receive the subscribe message that send at first terminal in each terminal, and said subscribe message is used for obtaining the status message at second terminal at each terminal, and said subscribe message particular content comprises: type, order, broadcast passage, system identifier etc.
S203, message server filters the status message at said each terminal according to said subscribe message, obtains the status message at said second terminal.
S204 sends to said first terminal with the status message at said second terminal.
S205, said first terminal according to the status message at said second terminal carry out with said second terminal synchronously.
In embodiments of the present invention, before the S201 step, can add one or more newly-increased terminals, said newly-increased terminal is as the first terminal execution in step S201 to S205, and completion is synchronous with second terminal, is not giving unnecessary details at this.
The beneficial effect that the technical scheme of the embodiment of the invention is brought is following: coordinate terminal system through message server, realize state synchronized, the fail safe of assurance system operation.
The embodiment of the invention three also provides a kind of message server of realizing that the studio is synchronous, and is as shown in Figure 3, specifically comprises:
State cell 301 is used to receive the status message that send at each terminal;
Subscriber units 302 is used for receiving the subscribe message that send at first terminal at said each terminal, and said subscribe message is used for obtaining the status message at second terminal at said each terminal;
Feedback unit 303 is used for according to said subscribe message, from the status message at said each terminal, the status message at said second terminal is fed back to said first terminal.
Feedback unit comprises:
Filter subelement 3031, be used for filtering the status message at said each terminal, obtain the status message at said second terminal according to said subscribe message;
Send subelement 3032, the status message at said second terminal is sent to said first terminal.
The embodiment of the invention four also provides a kind of system that realizes that the studio is synchronous, specifically comprises:
At least one terminal is used for sending corresponding status message to message server;
Said message server is used to receive the subscribe message that send at first terminal, and said subscribe message is used to obtain the status message at second terminal; And, from the status message at said each terminal, the status message at said second terminal is fed back to said first terminal according to said subscribe message.
Said message server filters the status message at said each terminal according to said subscribe message, obtains the status message at said second terminal; The status message at said second terminal is sent to said first terminal.
Said first terminal according to the status message at said second terminal carry out with said second terminal synchronously.
In the embodiments of the invention, coordinate terminal system, realize state synchronized, the fail safe of assurance system operation, the expansion of more convenient system simultaneously through message server.
The embodiment of the invention four also provides a kind of system that realizes that the studio is synchronous, and is as shown in Figure 4, comprising:
At least one terminal, Broadcast Control machine (master) 401 for example, Broadcast Control machine (being equipped with) 402 is compiled unit/terminal 403, captions processing terminal 404, configuration management terminal 405, newly-increased terminal 406;
Message server: message server (master) 407, message server (being equipped with) 408;
In the present embodiment, first terminal is that Broadcast Control machine (master) 401, the second terminals are Broadcast Control machine (being equipped with) 402;
First terminal Broadcast Control machine (master) 401 sends corresponding status message to message server (master) 407;
Message server (master) 407, receiving said first terminal is the subscribe message that Broadcast Control machine (master) 407 sends, said subscribe message is used to obtain the status message that second terminal is a Broadcast Control machine (being equipped with) 402; And, from the status message at said each terminal, be that to feed back to said first terminal be Broadcast Control machine (master) 407 for the status message of Broadcast Control machine (being equipped with) 402 with said second terminal according to said subscribe message;
Said message server (master) 407 is according to said subscribe message, and from the status message at said each terminal, the step that the status message of the said second terminal Broadcast Control machine (being equipped with) 402 is fed back to the said first terminal Broadcast Control machine (master) 401 comprises:
Filter the status message at said each terminal according to said subscribe message, obtain the status message of the said second terminal Broadcast Control machine (being equipped with) 402;
The status message of the said second terminal Broadcast Control machine (being equipped with) 402 is sent to the said first terminal Broadcast Control machine (master) 401.
After the said first terminal Broadcast Control machine (master) 401 receives the status message of the said second terminal Broadcast Control machine (being equipped with) 402 of said message server feedback, carry out synchronous with said second terminal according to the status message of the said second terminal Broadcast Control machine (being equipped with) 402.
In the present embodiment, message server (being equipped with) 408 receives same information with message server (master) 408, if message server (master) 407 breaks down, then message server (being equipped with) 408 replaces message server (master) 407 to work on.
In the embodiments of the invention, coordinate terminal system, realize state synchronized, the fail safe of assurance system operation, the expansion of more convenient system simultaneously through message server.
Through the description of above execution mode, those skilled in the art can be well understood to the present invention and can realize through hardware, also can realize by the mode that software adds necessary general hardware platform; Based on such understanding; Technical scheme of the present invention can be come out with the embodied of software product, this software product can be stored in a non-volatile memory medium (can be CD-ROM, USB flash disk; Portable hard drive etc.) in; Comprise some instructions with so that computer equipment (can be personal computer, server, the perhaps network equipment etc.) carry out the described method of each embodiment of the present invention.
In a word, the above is merely preferred embodiment of the present invention, is not to be used to limit protection scope of the present invention.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a method that realizes that the studio is synchronous is characterized in that, may further comprise the steps:
Receive the status message that send at each terminal;
Receive the subscribe message that send at first terminal in said each terminal, said subscribe message is used for obtaining the status message at second terminal at said each terminal;
According to said subscribe message, from the status message at said each terminal, the status message at said second terminal is fed back to said first terminal.
2. a kind of method that realizes that the studio is synchronous as claimed in claim 1 is characterized in that, and is said according to said subscribe message, and from the status message at said each terminal, the step that the status message at said second terminal is fed back to said first terminal comprises:
Filter the status message at said each terminal according to said subscribe message, obtain the status message at said second terminal;
The status message at said second terminal is sent to said first terminal.
3. a kind of method that realizes that the studio is synchronous as claimed in claim 1 is characterized in that, also comprises:
Said first terminal according to the status message at said second terminal carry out with said second terminal synchronously.
4. a kind of method that realizes that the studio is synchronous as claimed in claim 1 is characterized in that said subscribe message comprises:
Type, order is broadcasted passage, system identifier.
5. a message server of realizing that the studio is synchronous is characterized in that, this message server comprises:
State cell is used to receive the status message that send at each terminal;
Subscriber units is used for receiving the subscribe message that send at first terminal at said each terminal, and said subscribe message is used for obtaining the status message at second terminal at said each terminal;
Feedback unit is used for according to said subscribe message, from the status message at said each terminal, the status message at said second terminal is fed back to said first terminal.
6. a kind of message server of realizing that the studio is synchronous as claimed in claim 5 is characterized in that said feedback unit comprises:
Filter subelement, be used for filtering the status message at said each terminal, obtain the status message at said second terminal according to said subscribe message;
Send subelement, the status message at said second terminal is sent to said first terminal.
7. a kind of message server of realizing that the studio is synchronous as claimed in claim 5 is characterized in that said subscribe message comprises:
Type, order is broadcasted passage, system identifier.
8. a system that realizes that the studio is synchronous is characterized in that, this system comprises:
At least one terminal is used for sending corresponding status message to message server;
Said message server is used to receive the subscribe message that send at first terminal, and said subscribe message is used to obtain the status message at second terminal; And, from the status message at said each terminal, the status message at said second terminal is fed back to said first terminal according to said subscribe message.
9. a kind of system that realizes that the studio is synchronous as claimed in claim 8; It is characterized in that; Said message server is according to said subscribe message, and from the status message at said each terminal, the step that the status message at said second terminal is fed back to said first terminal comprises:
Filter the status message at said each terminal according to said subscribe message, obtain the status message at said second terminal;
The status message at said second terminal is sent to said first terminal.
10. a kind of system that realizes that the studio is synchronous as claimed in claim 8 is characterized in that, said first terminal according to the status message at said second terminal carry out with said second terminal synchronously.
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| CN2011102188952A CN102752485A (en) | 2011-08-01 | 2011-08-01 | Method, system and message server for achieving studio synchronization |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011102188952A CN102752485A (en) | 2011-08-01 | 2011-08-01 | Method, system and message server for achieving studio synchronization |
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| CN101502136A (en) * | 2006-06-01 | 2009-08-05 | 全球移动科技合伙公司 | Information broadcasting system and method |
| CN101616297A (en) * | 2008-06-27 | 2009-12-30 | 中兴通讯股份有限公司 | A kind of state of video conference system terminal Notification Method and device |
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2011
- 2011-08-01 CN CN2011102188952A patent/CN102752485A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004228707A (en) * | 2003-01-20 | 2004-08-12 | Ntt Data Corp | Contents providing system |
| CN101502136A (en) * | 2006-06-01 | 2009-08-05 | 全球移动科技合伙公司 | Information broadcasting system and method |
| CN101257375A (en) * | 2006-12-31 | 2008-09-03 | 华为技术有限公司 | Method and device for realizing multi-terminal message synchronization |
| CN101159910A (en) * | 2007-10-30 | 2008-04-09 | 中兴通讯股份有限公司 | Synchronous present state method and cluster server and terminal for implementing the method |
| CN101616297A (en) * | 2008-06-27 | 2009-12-30 | 中兴通讯股份有限公司 | A kind of state of video conference system terminal Notification Method and device |
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