CN102724442B - A kind of film titler timing material broadcast control method and system - Google Patents
A kind of film titler timing material broadcast control method and system Download PDFInfo
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- CN102724442B CN102724442B CN201110123674.7A CN201110123674A CN102724442B CN 102724442 B CN102724442 B CN 102724442B CN 201110123674 A CN201110123674 A CN 201110123674A CN 102724442 B CN102724442 B CN 102724442B
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Abstract
A kind of film titler timing material broadcast control method and system, relate generally in broadcast TV program making, broadcast field, and described method comprises: 1) broadcast control system reads programme, material timing programme, 2) broadcast control system obtains material according to programme, material timing programme, 3) broadcast control system loads and plays, described system comprises: programme reading unit, obtain material unit, broadcast unit, programme reading system reads the video material list in programme according to programme content, the list of captions material, material timing programme, captions material timing concordance list, obtain material unit and obtain video material and captions material according to above-mentioned list, and send to broadcast unit, broadcast unit is play, the present invention calls by material timing programme, thereby simple broadcast control system to the similar timing material of film titler attribute repeat call, thereby save system resource.
Description
Technical field
The present invention relates to, in broadcast TV program making, broadcasting field, relate in particular to a kind of film titler timing material broadcast control method and system.
Background technology
In broadcast TV program making and broadcast field, in program material manufacturing process, need to carry out the synthetic needs that broadcast to meet program material of processing of a large amount of captions, in prior art, the synthesis mode of captions is, generate programme file by the broadcast control machine in broadcast control system, and by programme file copy to film titler, film titler carries out captions making according to programme file, on the one hand, because there is not communication between broadcast control system and film titler, so need the artificial movable storage device that passes through, by the programme file copy in broadcast control machine to film titler; On the other hand, conventionally for different user, can there is different manufacturers film titler and broadcast control system, thereby use multiple file format, thereby bring compatibility issue to the communication between broadcast control system and film titler. , when need to be in predicable material, when certain generic attribute is edited, cannot unify, processing in batches, that can only repeat edits meanwhile, processes nor be beneficial to unified management not only bad for material unified.
Between above situation, realizing in process of the present invention, inventor finds that in prior art, at least there are the following problems:
In the time that needs are edited unified material, can only carry out editor one by one to material, can not realize unified editor, to the utilization of cannot having carried out unified management of the attribute of material, thereby cause a large amount of duplication of labour, also increase the probability of makeing mistakes.
Meanwhile, owing to carrying out the information matches between broadcast control system and film titler by artificial mode, therefore cause the problem that between Broadcast Control material and captions, information can not be corresponding in time, this problem is unfavorable for the timely editor of material on the one hand; Owing to there being the incompatible problem of file format between broadcast control system between different user and film titler, cannot, the in the situation that of different company, different system, carry out the making of programme captions, editor.
Summary of the invention
For deficiency of the prior art, very to the technical problem to be solved in the present invention, the invention provides a kind of film titler timing material broadcast control method and system, for set up communication between broadcast control system and film titler, thereby realize broadcast mode flexibly.
The film titler timing material broadcast control method of protocol mode communication provided by the invention, comprises step: 1) broadcast control system reads programme, material timing programme; 2) broadcast control system obtains material according to programme, material timing programme; 3) broadcast control system loads and plays;
Preferably, described step 1) in specifically comprise: 11) read video material list, material timing programme list; 12) judge 11) in step the captions material list of two lists whether exist, if so, read the list of captions material or captions material timing programme list, otherwise generate subtitle list or captions material timing programme list.
Preferably, described step 12) described in generate subtitle list or captions material timing programme specifically comprises: 12A) described programme or captions material timing programme are carried out to form encapsulation according to protocol format; 12B) programme or material timing programme are sent to film titler, film titler receives; 12C) film titler carries out document analysis according to protocol format, reduction programme or material timing programme file; 12D) film titler generates subtitle file according to described programme or material timing programme, and returns to subtitle file or captions timing material has generated response message to broadcast control system.
Preferably, described step 12A) described in captions material timing programme generate and specifically comprise: 12A1) broadcast control system generates programme file; 12A2) broadcast control system extracts the attribute list of general character material in described programme file, generates captions material timing programme according to the list of timing material.
Preferably, described step 2) in specifically comprise: 21) according to material, video material is obtained in list, and returns to control system video material success reading information; 22) obtain captions material according to subtitle list, and return to control system captions material success reading information.
Preferably, described step 22) in specifically comprise: 22A) broadcast control system judges in programme, whether there is captions material timing programme, if, between programme and captions material timing programme, set up index taking material numbering ID as keyword, and generate captions material timing concordance list; 22B) broadcast control system carries out form encapsulation by programme subtitle list, captions material timing programme, captions material timing concordance list according to protocol format; 22C) subtitle list is sent to film titler, film titler receives; 22D) film titler carries out document analysis according to protocol format, reduction subtitle list, captions material timing programme, captions material timing concordance list; 22E) call captions material according to described subtitle list, captions material timing programme, captions material timing concordance list.
Preferably, described step 3) in specifically comprise: 31) judge whether to obtain material success reading information, if, load and play, otherwise will return to step 2), 32) judge whether to play and finish, if so, finish to play, otherwise proceed to play;
Preferably, described step 31) in can also comprise: 31A) backup material successfully reads corresponding video material and list, captions material. 31B) judge and play whether there is an interrupt error, if so, setting up procedure 31A).
Preferably, described step 3) after can also comprise: 4) Play Control, specifically comprises step: 41) judge whether to play finishing control, play if finish; 42) judge whether to interrupt to control, if so, broadcast control system is stored current programme play position, reads switching playlist, plays end, the current programme play position of storing in reduction broadcast control system as switched playlist.
The invention provides a kind of film titler timing material broadcast control system, it is characterized in that, comprise: programme reading unit, obtain material unit, broadcast unit, programme reading system reads the video material list in programme according to programme content, the list of captions material, material timing programme, captions material timing concordance list, obtain material unit and obtain video material and captions material according to above-mentioned list, and send to broadcast unit, broadcast unit is play.
Wherein, in described program reading unit, also comprise: the list of captions material, captions material timing programme generation unit, be mainly used in the time that the list of captions material does not exist, generate captions material list and captions material timing programme.
Wherein, described in, obtaining captions material unit comprises: for obtaining captions material according to subtitle list, captions material timing programme, captions material timing concordance list, and return to control system captions material success reading information.
Wherein, described broadcast unit also comprises: backup broadcast unit, while there is interrupt error for playing, play; Play Control processing unit: for playing finishing control, interrupting controlling.
Above technical scheme can find out, the present invention has the following advantages:
First, the present invention calls by material timing programme, thus simple broadcast control system to the similar timing material of film titler attribute repeat call, thereby saved system resource.
First, during the present invention plays broadcast control system programme, the material that has carried out two classes calls, one class is program material, an other class is captions material, and can, according to programme to being also also the subtitle file generating, synchronously generate, thereby solve the playback problem of broadcast control system to interim programme file.
Secondly, the present invention adopted in the file stage of calling, and file successfully calls response mechanism, thereby makes broadcast control system can understand in time the situation of material, thereby programme file is play timely.
Finally, the present invention issues programme file by broadcast control system to film titler, and wherein issuing the protocol conversion that has used file format in process, thereby solve the compatibility of different film titlers.
Brief description of the drawings
Fig. 1 is broadcast control system schematic diagram in prior art;
Fig. 2 is the inventive method the first embodiment flow chart;
Fig. 3 is a kind of film titler timing material Broadcast Control schematic diagram with protocol mode communication of the present invention
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention; technical scheme in the embodiment of the present invention is carried out to clear, complete description; obvious described embodiment is only a part of embodiment of the present invention; not whole embodiment; based on the embodiment in the present invention; those of ordinary skill in the art, not paying the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment mono-:
In the prior art, broadcast control system forms (referring to Fig. 1) both broadcast control machines by three parts conventionally, transfer module, disk array, between three parts, be wherein both-way communication each other, that is to say, pass through to compile single system at broadcast control machine, generate after programme, in material numbering ID in the programme generating and disk array, stored material numbering is mutually corresponding, therefore broadcast control machine is in the situation that obtaining programme, conventionally be easy to carry out calling of video material, the inventive method the first embodiment, refer to Fig. 1, the method of carrying out Broadcast Control by this method broadcast control system comprises:
1) broadcast control system reads programme, material timing programme;
Carry out in programme playing process at broadcast control system, first, broadcast control system reads programme, material timing programme list, and according to the list of programme generating video material, captions material timing programme list or the list of captions material, from existing broadcast control system, can find out, in described video material, be received within disk array, can directly read for No. ID according to the material in programme, therefore video frequency program list can directly obtain by foundation programme, but just probably can there are two kinds of situations for the list of captions material or captions material timing programme list, the first situation is, subtitle file, or timing programme file generates, and leave in film titler or disk array, therefore also can directly obtain its list, a kind of situation is in addition, this programme does not also generate subtitle file material timing programme list, therefore in order to ensure the correct broadcasting of programme, need this programme to send to film titler, and generate subtitle list file, refer to Fig. 3, concrete generation step is 12A) described programme or captions material timing programme are carried out to form encapsulation according to protocol format, 12B) programme or material timing programme are sent to film titler, film titler receives, 12C) film titler carries out document analysis according to protocol format, reduction programme or material timing programme file, 12D) film titler generates subtitle file according to described programme or material timing programme, and returns to subtitle file or captions timing material has generated response message to broadcast control system.
2) broadcast control system obtains material according to programme, material timing programme;
Broadcast control system obtains video material according to obtained material list, and returns to control system video material success reading information; According to subtitle list obtain captions material, according to material timing programme, timing captions material is obtained in list, and return to control system captions material success reading information, the concrete steps that wherein said subtitle list is called captions material are: 1) broadcast control system judges in programme, whether there is captions material timing programme, if, between programme and captions material timing programme, set up index taking material numbering ID as keyword, and generate captions material timing concordance list; 2) broadcast control system carries out form encapsulation by programme subtitle list, captions material timing programme, captions material timing concordance list according to protocol format; Here the protocol format referring to can be VDCP video disk control protocol, this agreement is widely used in existing equipment, there is good versatility and identifiability, but it is not hard to imagine by thinking of the present invention yet, also there is possibility in the protocol format by other, here protocol format encapsulation be mainly by, the file that programme generates is changed and specification according to protocol format so that and film titler can have good compatibility during to document analysis. 3) subtitle list is sent to film titler, film titler receives; 4) film titler carries out document analysis according to protocol format, reduction subtitle list, captions material timing programme, captions material timing concordance list; 5) call captions material according to described subtitle list, captions material timing programme, captions material timing concordance list.
3) broadcast control system loads and plays;
Broadcast control system loads broadcasting according to programme content, in order to ensure correct broadcasting, before playing, broadcast control system can check material success reading information, if so, load and play, otherwise will turn back to step 2) carry out material and read, until the content in all programmes all plays, playing program stops.
Embodiment bis-:
Referring to Fig. 3, is system schematic of the present invention:
The invention provides a kind of film titler timing material broadcast control system, it is characterized in that, comprise: programme reading unit, obtain material unit, broadcast unit, programme reading system reads the video material list in programme according to programme content, the list of captions material, material timing programme, captions material timing concordance list, obtain material unit and obtain video material and captions material according to above-mentioned list, and send to broadcast unit, broadcast unit is play.
Wherein, in described program reading unit, also comprise: the list of captions material, captions material timing programme generation unit, be mainly used in the time that the list of captions material does not exist, generate captions material list and captions material timing programme.
Wherein, described in, obtaining captions material unit comprises: for obtaining captions material according to subtitle list, captions material timing programme, captions material timing concordance list, and return to control system captions material success reading information.
Wherein, described broadcast unit also comprises: backup broadcast unit, while there is interrupt error for playing, play; Play Control processing unit: for playing finishing control, interrupting controlling.
The above is only the preferred embodiment of the present invention; should be understood that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. a film titler timing material broadcast control method, is characterized in that, comprises step:
1) broadcast control system reads programme, captions material timing programme; Specifically comprise:
11) read video material list, captions material timing programme list;
12) judge 11) in step the captions material list of two lists whether exist,
If so, subtitle file or timing programme file generate, and leave film titler or disk battle array inIn row, therefore also can directly obtain its list;
If not, this programme does not also generate the list of captions material, therefore in order to ensure the correct of programmePlay, need this programme or captions material timing programme to send to film titler, and generate captions elementMaterial listing file;
Generating captions material list or captions material timing programme specifically comprises:
12A) described programme or captions material timing programme are carried out to form encapsulation according to protocol format;Described captions material timing programme generates and specifically comprises:
12A1) broadcast control system generates programme file;
12A2) broadcast control system extracts the attribute list of general character material in described programme file, according to timingMaterial list generates captions material timing programme;
12B) programme or captions material timing programme are sent to film titler, film titler receives;
12C) film titler carries out document analysis according to protocol format, reduction programme or captions material timing jointOrder monofile;
12D) film titler generates the list of captions material according to described programme or captions material timing programmeFile, and return to captions material listing file or captions timing material has generated response message to broadcast control system;
2) broadcast control system obtains material according to programme, captions material timing programme;
3) broadcast control system loads and plays.
2. method as described in claim 1, is characterized in that described step 2) in specifically comprise:
21) according to video material, video material is obtained in list, and returns to broadcast control system video material and successfully readInformation;
22) according to captions material, captions material is obtained in list, and returns to broadcast control system captions material and successfully readInformation.
3. method as described in claim 2, is characterized in that described step 22) in specifically comprise:
22A) broadcast control system judges in programme whether have captions material timing programme, if so, existsBetween programme and captions material timing programme, set up index taking material numbering ID as keyword, and generateCaptions material timing concordance list;
22B) broadcast control system is by the list of captions material, captions material timing programme, captions material timing ropeDraw table and carry out form encapsulation according to protocol format;
22C) list of captions material is sent to film titler, film titler receives;
22D) film titler carries out document analysis according to protocol format, the list of reduction captions material, captions materialTiming programme, captions material timing concordance list;
22E) according to the list of described captions material, captions material timing programme, captions material timing indexTable calls captions material.
4. method as described in claim 1, is characterized in that described step 3) in specifically comprise:
31) judge whether to obtain captions material success reading information, if so, load and play, otherwise willReturn to step 2);
32) judge whether to play end, if so, finish to play, otherwise proceed to play.
5. method as described in claim 4, is characterized in that described step 31) in can also wrapDraw together:
31A) backup material successfully reads corresponding video material and list, captions material;
31B) judge and play whether there is an interrupt error, if so, setting up procedure 31A).
6. method as described in claim 1, is characterized in that described step 3) after can also wrapDraw together:
4) Play Control, specifically comprises step:
41) judge whether to play finishing control, play if finish;
42) judge whether to interrupt to control, if so, broadcast control system is stored current programme play position,
Read switching playlist, play end as switched playlist, in reduction broadcast control system, storeCurrent programme play position.
7. a method as claimed in claim 2, is characterized in that, method is carried out by broadcast control system,This system comprises: programme reading unit, obtain material unit, broadcast unit, programme reading unitRead video material list, the list of captions material, captions material timing program according to programme content single-rowTable, captions material timing concordance list, obtain material unit and obtain video material and captions according to above-mentioned listMaterial, and send to broadcast unit, broadcast unit is play.
8. method as described in claim 7, is characterized in that, in described programme reading unit alsoComprise: the list of captions material, captions material timing programme generation unit, for working as the list of captions materialWhile existence, generate captions material list and captions material timing programme.
9. method as described in claim 7, is characterized in that, described in obtain material unit and comprise:For obtaining word according to the list of captions material, captions material timing programme, captions material timing concordance listCurtain material, and return to broadcast control system captions material success reading information.
10. method as described in claim 7, is characterized in that, described broadcast unit also comprises:Backup broadcast unit, while there is interrupt error, plays for playing; Play Control processing unit:Be used for playing finishing control, interrupt controlling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110123674.7A CN102724442B (en) | 2011-05-13 | 2011-05-13 | A kind of film titler timing material broadcast control method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201110123674.7A CN102724442B (en) | 2011-05-13 | 2011-05-13 | A kind of film titler timing material broadcast control method and system |
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| Publication Number | Publication Date |
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| CN102724442A CN102724442A (en) | 2012-10-10 |
| CN102724442B true CN102724442B (en) | 2016-05-04 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5508754A (en) * | 1994-03-22 | 1996-04-16 | National Captioning Institute | System for encoding and displaying captions for television programs |
| CN101001334A (en) * | 2006-01-10 | 2007-07-18 | 神州亿品科技有限公司 | Captions added system and method for implementing captions added |
| CN101296325A (en) * | 2007-04-27 | 2008-10-29 | 新奥特硅谷视频技术有限责任公司 | Subtitle generator, subtitle broadcasting system and method |
| CN101388969A (en) * | 2008-09-10 | 2009-03-18 | 新奥特（北京）视频技术有限公司 | On-line playbill driven multiple channel subtitle editing and playing method |
| CN101719923A (en) * | 2009-12-11 | 2010-06-02 | 北京中科大洋科技发展股份有限公司 | System and method for broadcasting disaster-tolerant backup |
| CN101848342A (en) * | 2010-02-09 | 2010-09-29 | 北京中科大洋科技发展股份有限公司 | System and method for broadcasting and controlling subtitle |
-
2011
- 2011-05-13 CN CN201110123674.7A patent/CN102724442B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5508754A (en) * | 1994-03-22 | 1996-04-16 | National Captioning Institute | System for encoding and displaying captions for television programs |
| CN101001334A (en) * | 2006-01-10 | 2007-07-18 | 神州亿品科技有限公司 | Captions added system and method for implementing captions added |
| CN101296325A (en) * | 2007-04-27 | 2008-10-29 | 新奥特硅谷视频技术有限责任公司 | Subtitle generator, subtitle broadcasting system and method |
| CN101388969A (en) * | 2008-09-10 | 2009-03-18 | 新奥特（北京）视频技术有限公司 | On-line playbill driven multiple channel subtitle editing and playing method |
| CN101719923A (en) * | 2009-12-11 | 2010-06-02 | 北京中科大洋科技发展股份有限公司 | System and method for broadcasting disaster-tolerant backup |
| CN101848342A (en) * | 2010-02-09 | 2010-09-29 | 北京中科大洋科技发展股份有限公司 | System and method for broadcasting and controlling subtitle |
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| CN102724442A (en) | 2012-10-10 |
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