CN102117376B - Digital television program distribution system and method - Google Patents
Digital television program distribution system and method Download PDFInfo
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- CN102117376B CN102117376B CN200910247715.6A CN200910247715A CN102117376B CN 102117376 B CN102117376 B CN 102117376B CN 200910247715 A CN200910247715 A CN 200910247715A CN 102117376 B CN102117376 B CN 102117376B
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Abstract
The invention discloses a digital television program distribution system and method. The system comprises a program order management server for receiving program order information requested by a program operator, a program distribution server for classifying the programs in the program order to the type to be reduced and the type to be transcoded, a data center system for reducing the program information, a program transcoding system for transcoding the program information, and a program uploading server for summing the program information into a program list and uploading the program list to the program operator. In comparison to the conventional system, the system has the automatic program information distribution function so as to solve the problems of the conventional system, such as low efficiency and high possibility of making mistakes during manual distribution.
Description
Technical field
The present invention relates to field of information system, particularly a kind of digital television program distribution system and method.
Background technology
Program content provider of today realizes the management function to program mainly through Media Asset Management Platform, and provides programme content and program information services to program operator.Before the programme content of specifying externally is provided, program content provider wants the rendition list and the program format that must be obtained the needs of program operator by manual type, and as required transcoding reduction work is carried out to program, then different guard stations is sent to according to the program operator difference of program, this artificial link reduces program provides efficiency, and increases and occur that program provides the possibility of mistake.On the other hand, along with the continuous expansion of business, the program format that program operator needs gets more and more, and need the program operator externally provided to get more and more, artificial mode of operation cannot meet the demand of program operator, is unfavorable for the expansion of client.
Summary of the invention
The object of this invention is to provide a kind of digital television program distribution system and method, it can realize the automatic distributing of programme information and is uploaded to place of corresponding program operator.
On the one hand, the invention provides a kind of digital television program distribution system, comprising:
Program order management server, in order to accept the program sequence information of program operator application and to accept the review operations of program operator to this order;
Program distribution server, connect described program order management server and audit in order to accept it the program order that passes through, and the program in described program order is divided into directly provide, first reduction reoffers, first transcoding reoffers and first reduce transcoding reoffers four classes;
Data center systems, connect described program distribution server to reoffer class and first reduce transcoding reoffer the programme information of class in order to the first reduction that belongs to receiving that it exports, and described programme information is reduced to client executing restoring operation, to restoring operation result described in described program distribution server feedback;
Program trans-coding system, connects the programme information that described program distribution server reoffers in order to receive first transcoding, described programme information is dispensed to transcoding client executing transcoding operation, to transcoding operation result described in described program distribution server feedback;
Program upload server, connecting described program distribution server directly provides class programme information and the programme information through reduction, transcoding operation in order to receive to belong to, and described programme information is uploaded to program operator.
Described data center systems comprises further:
Program restoration backup database server, in order to task list and program, the relevant information of tape and the implementation progress of task and the object information of programs stored reduction;
Program restoration backup interface server, in order to accept to need the program information list of carrying out program restoration, and relevant information stored in described program restoration backup database server;
Program restoration backup server, in order to read the rendition list needing in described program restoration backup database server to carry out reducing, and select corresponding program restoration client, perform corresponding program restoration work, and program restoration result is write described program restoration backup database server.
Described program trans-coding system comprises further:
Transcoded data storehouse server, in order to store information and transcoding progress, state and the transcoding result relevant information of transcoding program;
Transcoding interface server, in order to receive the programme information needing transcoding, imports described transcoded data storehouse server needing the programme information of transcoding;
Program transcoding server, in order to the condition according to load balancing, gives each transcoding client executing transcoding task matching, and corresponding transcoding result feedback is recorded in the server of described transcoded data storehouse.
The program format information that the program sequence information that described program order management server accepts the application of program operator comprises programm name, program code and provides.
Described programme information, according to the demand of each program operator, gathers for the rendition list inventory is uploaded to each program operator by described program upload server.
On the other hand, the present invention also provides a kind of digital television program distribution method, comprises the following steps:
6.1, accept the program sequence information of program operator application and accept the review operations of program operator to this order;
6.2, the program in described program order is divided into directly provide, first reduction reoffer, first transcoding reoffer and first reduce transcoding reoffer four classes;
6.3, belonging to the first reduction in step 6.2 is reoffered class and first reduces the programme information that transcoding reoffers class and is reduced to client executing restoring operation, and record described restoring operation result;
6.4, the programme information that transcoding first in above-mentioned steps reoffers is dispensed to transcoding client executing transcoding operation, and records described transcoding operation result;
6.5, receive the programme information belonging to and class programme information is directly provided and passes through reduction, transcoding operation, and described programme information is uploaded to program operator.
Described step 6.3 is further comprising the steps:
Set up program restoration backup database server, in order to task list and program, the relevant information of tape and the implementation progress of task and the object information of programs stored reduction;
Accept to need the program information list of carrying out program restoration, and relevant information stored in described program restoration backup database server;
Read the rendition list needing in described program restoration backup database server to carry out reducing, and select corresponding program restoration client, perform corresponding program restoration work, and program restoration result is write described program restoration backup database server.
Described step 6.4 is further comprising the steps:
Set up transcoded data storehouse server, in order to store information and transcoding progress, state and the transcoding result relevant information of transcoding program;
Receiving the programme information needing transcoding, importing described transcoded data storehouse server needing the programme information of transcoding;
According to the condition of load balancing, give each transcoding client executing transcoding task matching, and corresponding transcoding result feedback is recorded in the server of described transcoded data storehouse.
The program format information that the program sequence information accepting the application of program operator in described step 6.1 comprises programm name, program code and provides.
Described programme information, according to the demand of each program operator, gathers for the rendition list inventory is uploaded to each program operator by described step 6.5.
Adopt a kind of digital television program distribution system of the present invention and method, the program order management server that it has accepts the program sequence information of program operator application, program in described program order is divided into several kinds comprising and will carry out reduction and transcoding operation by program distribution server, data center systems carries out restoring operation to described programme information, the how described programme information of program trans-coding system carries out transcoding operation, gathers above-mentioned programme information for the rendition list inventory is uploaded to program operator finally by program upload server.The present invention is relative to traditional system, and it has the function of automatic distributing programme information, and the craft distribution solved in legacy system easily makes mistakes, inefficient problem.
Accompanying drawing explanation
Fig. 1 is the theory diagram of system of the present invention;
Fig. 2 is the flow chart of the method for the invention;
Fig. 3 is the flow chart of one embodiment of the invention.
Embodiment
Technical scheme of the present invention is further illustrated below in conjunction with drawings and Examples.
Show a kind of digital television program distribution system 100 with reference to Fig. 1, Fig. 1, comprising:
Program order management server 110, in order to accept the program sequence information of program operator 170 application and to accept the review operations of program operator 170 to this order;
Program distribution server 120, connect described program order management server 110 and audit in order to accept it the program order that passes through, and the program in described program order is divided into directly provide, first reduction reoffers, first transcoding reoffers and first reduce transcoding reoffers four classes;
Data center systems 130, connect described program distribution server 120 to reoffer class and first reduce transcoding reoffer the programme information of class in order to the first reduction that belongs to receiving that it exports, and described programme information is reduced to client executing restoring operation, feed back described restoring operation result to described program distribution server 120;
As an embodiment, described data center systems 130 comprises further: program restoration backup database server 131, in order to task list and program, the relevant information of tape and the implementation progress of task and the object information of programs stored reduction; Program restoration backup interface server 132, in order to accept to need the program information list of carrying out program restoration, and relevant information stored in described program restoration backup database server 131; Program restoration backup server 133, in order to read the rendition list needing in described program restoration backup database server 131 to carry out reducing, and select corresponding program restoration client 134, perform corresponding program restoration work, and program restoration result is write described program restoration backup database server 131.
Program trans-coding system 140, connect the programme information that described program distribution server 120 reoffers in order to receive first transcoding, described programme information is dispensed to transcoding client 144 and performs transcoding operation, feed back described transcoding operation result to described program distribution server 120;
As an embodiment, described program trans-coding system 140 comprises further: transcoded data storehouse server 141, in order to store information and transcoding progress, state and the transcoding result relevant information of transcoding program; Transcoding interface server 142, in order to receive the programme information needing transcoding, imports described transcoded data storehouse server 141 needing the programme information of transcoding; Program transcoding server 143, in order to the condition according to load balancing, performs transcoding task matching to each transcoding client 144, and corresponding transcoding result feedback is recorded in described transcoded data storehouse server 141.
Program upload server 150, connecting described program distribution server 120 directly provides class programme information and the programme information through reduction, transcoding operation in order to receive to belong to, and described programme information is uploaded to program operator 170.
As an embodiment, the program format information that the program sequence information that described program order management server 110 accepts program operator 170 application comprises programm name, program code and provides, these data are stored in oracle database 160, described programme information in oracle database 160, according to the demand of each program operator 170, gathers for the rendition list inventory is uploaded to each program operator 170 by described program upload server 150.
Show a kind of digital television program distribution method 200 see Fig. 2, Fig. 2, comprise the following steps:
201, accept the program sequence information of program operator 170 application and accept the review operations of program operator 170 to this order.The program format information that the program sequence information accepting program operator 170 application in described step 201 comprises programm name, program code and provides.
202, the program in described program order is divided into directly provide, first reduction reoffer, first transcoding reoffer and first reduce transcoding reoffer four classes.
203, belonging to the first reduction in step 202 is reoffered class and first reduces the programme information that transcoding reoffers class and is reduced to client executing restoring operation, and record described restoring operation result.
Described step 203 is further comprising the steps:
Set up program restoration backup database server 131, in order to task list and program, the relevant information of tape and the implementation progress of task and the object information of programs stored reduction;
Accept to need the program information list of carrying out program restoration, and relevant information stored in described program restoration backup database server 131;
Read the rendition list needing in described program restoration backup database server 131 to carry out reducing, and select corresponding program restoration client 134, perform corresponding program restoration work, and program restoration result is write described program restoration backup database server 131.
204, the programme information that transcoding first in above-mentioned steps reoffers is dispensed to transcoding client 144 and performs transcoding operation, and record described transcoding operation result.
Described step 204 is further comprising the steps:
Set up transcoded data storehouse server 141, in order to store information and transcoding progress, state and the transcoding result relevant information of transcoding program;
Receiving the programme information needing transcoding, importing described transcoded data storehouse server 141 needing the programme information of transcoding;
According to the condition of load balancing, perform transcoding task matching to each transcoding client 144, and corresponding transcoding result feedback is recorded in described transcoded data storehouse server 141.
205, receive the programme information belonging to and class programme information is directly provided and passes through reduction, transcoding operation, and described programme information is uploaded to program operator 170.
Described programme information, according to the demand of each program operator 170, gathers for the rendition list inventory is uploaded to each program operator 170 by described step 205.
See Fig. 3, multiple step is divided to describe implementation process of the present invention in detail below:
First step inquiry programme information.
Program operator 170 can inquire the program inventory that can provide of the library of programmes of current system by program order management server 110.
Illustrate: program operator 170 logs in program order management server 110, by the program needed for the information inquiries such as programm name, program order management server 110 is to the information such as title, description, performers and clerks of program operator 170 feedback query program.
Second step application program, generates program order
Program is selected by program operator 170, and fills in the information generation program orders such as corresponding program format;
Illustrate: program is selected according to demand by program operator 170, and fill in the relevant informations such as required form, generate the program order of each program operator 170.
3rd step examination & verification program
Can the order program of program offers to program operator 170 carries out the examination & verification of the relevant informations such as copyright, to determine provide this program.
Illustrate: can program offers provide according to the program in the relevant information determination orders such as the copyright of program, passes through to determine whether order program is audited.
3rd step order program gathers to dissemination system.
Program order management server 110 gathers program order to program distribution server 120.
Illustrated: program order management server 110 gathers to program distribution server 120 the program order of each program operator 170, provide corresponding program order inventory to it.
4th step is classified to order program.
Program distribution server 120 is according to the various information of required programs order and program, and the program provided required for judging needs the handling process of carrying out.According to circumstances, order program is divided into four classes: the first kind directly can provide, does not need to do any processing; Equations of The Second Kind needs first to carry out reduction and reoffers, and the 3rd class needs to carry out transcoding to be provided, and the 4th class needs to carry out reducing transcoding again to be provided.
Illustrate: whether program distribution server 120 has existed required form according to the program in order, determine whether to need transcoding, on disk or on tape, determine that program is the need of reduction according to program, be four classes with the program partition in this order: the first kind does not need processing, directly can provide; Equations of The Second Kind needs to be reduced on disk by tape to reoffer, and the 3rd class needs to be transcoded into required form to reoffer, the 4th class be first program by tape being reduced on disk, reoffer being transcoded into required form.
5th step sends program restoration task.
Program distribution server 120 sends transcoding the rendition list to data center systems 130;
Illustrate: program distribution server 120 sends to data center systems 130 Equations of The Second Kind the rendition list
6th step program restoration.
Data center systems 130 scheduled program reduction backup server 133 performs program restoration task.
Illustrate: data center systems 130 receives the program needing reduction, distribute reduction client 134, perform program restoration task.
7th step program restoration task result feedback.
Data center systems 130 reduces program, and carries out feedback summary to program distribution server 120.
8th step sends program transcoding task.
Program distribution server 120 sends transcoding the rendition list to program trans-coding system 140.
9th step program transcoding.
Program trans-coding system 140 scheduled program transcoding server 143 performs program transcoding task.
Illustrate: program trans-coding system 140 receives the rendition list needing to carry out transcoding, scheduled program transcoding server 143, distribute transcoding client 144, perform program transcoding task.
Tenth step program transcoding task result feedback.
Program trans-coding system 140 is transcoded into existing for library of programmes program file the program format that program operator 170 needs as required, and carries out feedback summary to program distribution server 120.
Illustrate: trans-coding system, according to transcoding result, generates corresponding transcoding program feedback information, sends to program distribution server 120.
11 step sends program restoration task.
Program distribution server 120 sends transcoding the rendition list to data center systems 130.
Illustrate: program distribution server 120 is needing to reduce the program sending of transcoding to data center systems 130 again.
12 step program restoration task.
Data center systems 130 scheduled program reduction backup server 133 performs program restoration task.
Illustrate: data center systems 130 is according to the rendition list, and scheduled program reduction backup server 133, distributes tape unit, perform program restoration task.
12 step program restoration task completes, and feeds back to program distribution server 120.
Program restoration is complete, and data center systems 130 sends feedback summary to program distribution server 120.
Illustrate: program restoration is complete, data center systems 130, according to task result, sends to program distribution server 120 and gathers, to prepare the program transcoding task that next step needs to carry out.
14 step sends program transcoding task.
Transcoding the rendition list is sent to program trans-coding system 140.
Illustrate: to the program being reduced to disk, program distribution server 120 sends needs the rendition list of transcoding to program trans-coding system 140
15 step program transcoding task.
Program trans-coding system 140 is transcoded into existing for library of programmes program file the program format that program operator 170 needs as required.
Illustrate: program trans-coding system 140 receives the rendition list needing to carry out transcoding, scheduled program transcoding server 143, distribute transcoding client 144, perform program restoration task.
16 step program transcoding task result feedback.
Program restoration is complete, and the as-reduced program of correspondence is copied to buffer memory storehouse, and carries out feedback summary to program distribution server 120.
Illustrate: trans-coding system, according to transcoding result, generates corresponding transcoding program feedback information, sends to program distribution server 120.
17 step order program gathers.
Program distribution server 120 can provide program to gather to program upload server 150.
Illustrate: program distribution server 120 completes the processing of program, the final information of corresponding order program is gathered to program upload server 150.
18 step order detects.
Whether program upload server 150 detects program operator 170 required programs and all completes.
19 step order programme information detects.
Whether the information that program upload server 150 detects program operator 170 required programs is perfect.
20 step gathers program order inventory.
Program upload server 150 detects the order program performance of each guard station, gathers.
21 step Sampling network is connective.
Whether program upload server 150 Sampling network is communicated with.
Illustrate: whether program upload server 150 detects each network and be communicated with, the basis of carrying out upload program is detected.
Whether the 22 step detects memory space full.
Whether the memory space that program upload server 150 detects program operator 170 is full.
Illustrate: whether the memory space that program upload server 150 detects the program operator 170 that will upload is full, could store the program in order.
23 step upload program.
Program upload server 150 upload program is to program operator 170.
Illustrate: program upload server 150, according to the order of each program operator 170, is uploaded to program in the storage of corresponding program operator 170.
24 step gathers upload program table listings.
Program upload server 150 upload program inventory.
Illustrate: program upload server 150, while upload program, the sequence information of the programme information required for program operator 170 and this program is uploaded to corresponding program operator 170.
25 step order program is verified prices and is gathered.
Program order management server 110 carries out price according to program order and gathers, and generates final summary sheet.
Illustrate: program order management server 110, according to the sequence information of each program operator 170, carries out calculation of price, generate the order program price summary information table of each final program operator 170.
It is pointed out that a kind of digital television program distribution method 200 of the present invention and a kind of digital television program distribution system 100, both are same or similar in principle and embodiment, therefore its repeating part repeats no more.
Those of ordinary skill in the art will be appreciated that, above embodiment is only used to the present invention is described, and be not used as limitation of the invention, as long as in spirit of the present invention, all will drop in Claims scope of the present invention the change of above embodiment, modification.
Claims (10)
1. a digital television program distribution system, is characterized in that, comprising:
Program order management server, in order to accept the program sequence information of program operator application and to accept the review operations of program operator to this order;
Program distribution server, connect described program order management server and audit in order to accept it the program order that passes through, and the program in described program order is divided into directly provide, first reduction reoffers, first transcoding reoffers and first reduce transcoding reoffers four classes;
Data center systems, connect described program distribution server to reoffer class and first reduce transcoding reoffer the programme information of class in order to the first reduction that belongs to receiving that it exports, and described programme information is reduced to client executing restoring operation, to restoring operation result described in described program distribution server feedback;
Program trans-coding system, connects the programme information that described program distribution server reoffers in order to receive first transcoding, described programme information is dispensed to transcoding client executing transcoding operation, to transcoding operation result described in described program distribution server feedback;
Program upload server, connecting described program distribution server directly provides class programme information and the programme information through reduction, transcoding operation in order to receive to belong to, and described programme information is uploaded to program operator.
2. the system as claimed in claim 1, is characterized in that, described data center systems comprises further:
Program restoration backup database server, in order to task list and program, the relevant information of tape and the implementation progress of task and the object information of programs stored reduction;
Program restoration backup interface server, in order to accept to need the program information list of carrying out program restoration, and relevant information stored in described program restoration backup database server;
Program restoration backup server, in order to read the rendition list needing in described program restoration backup database server to carry out reducing, and select corresponding program restoration client, perform corresponding program restoration work, and program restoration result is write described program restoration backup database server.
3. system as claimed in claim 1 or 2, it is characterized in that, described program trans-coding system comprises further:
Transcoded data storehouse server, in order to store information and transcoding progress, state and the transcoding result relevant information of transcoding program;
Transcoding interface server, in order to receive the programme information needing transcoding, imports described transcoded data storehouse server needing the programme information of transcoding;
Program transcoding server, in order to the condition according to load balancing, gives each transcoding client executing transcoding task matching, and corresponding transcoding result feedback is recorded in the server of described transcoded data storehouse.
4. system as claimed in claim 3, is characterized in that, the program format information that the program sequence information that described program order management server accepts the application of program operator comprises programm name, program code and provides.
5. system as claimed in claim 4, it is characterized in that, described programme information, according to the demand of each program operator, gathers for the rendition list inventory is uploaded to each program operator by described program upload server.
6. a digital television program distribution method, is characterized in that, comprises the following steps:
6.1, accept the program sequence information of program operator application and accept the review operations of program operator to this order;
6.2, the program in described program order is divided into directly provide, first reduction reoffer, first transcoding reoffer and first reduce transcoding reoffer four classes;
6.3, belonging to the first reduction in step 6.2 is reoffered class and first reduces the programme information that transcoding reoffers class and is reduced to client executing restoring operation, and record described restoring operation result;
6.4, the programme information that transcoding first in above-mentioned steps reoffers is dispensed to transcoding client executing transcoding operation, and records described transcoding operation result;
6.5, receive the programme information belonging to and class programme information is directly provided and passes through reduction, transcoding operation, and described programme information is uploaded to program operator.
7. method as claimed in claim 6, it is characterized in that, described step 6.3 is further comprising the steps:
Set up program restoration backup database server, in order to task list and program, the relevant information of tape and the implementation progress of task and the object information of programs stored reduction;
Accept to need the program information list of carrying out program restoration, and relevant information stored in described program restoration backup database server;
Read the rendition list needing in described program restoration backup database server to carry out reducing, and select corresponding program restoration client, perform corresponding program restoration work, and program restoration result is write described program restoration backup database server.
8. method as claimed in claims 6 or 7, it is characterized in that, described step 6.4 is further comprising the steps:
Set up transcoded data storehouse server, in order to store information and transcoding progress, state and the transcoding result relevant information of transcoding program;
Receiving the programme information needing transcoding, importing described transcoded data storehouse server needing the programme information of transcoding;
According to the condition of load balancing, give each transcoding client executing transcoding task matching, and corresponding transcoding result feedback is recorded in the server of described transcoded data storehouse.
9. method as claimed in claim 8, is characterized in that, the program format information that the program sequence information accepting the application of program operator in described step 6.1 comprises programm name, program code and provides.
10. method as claimed in claim 9, it is characterized in that, described programme information, according to the demand of each program operator, gathers for the rendition list inventory is uploaded to each program operator by described step 6.5.
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| CN200910247715.6A CN102117376B (en) | 2009-12-30 | 2009-12-30 | Digital television program distribution system and method |
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| EP1463330A1 (en) * | 1996-10-18 | 2004-09-29 | General Instrument Corporation | Splicing compressed packetized digital video streams |
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