Finance and economic manufacturing-broadcasting picture and text system
Technical field
The present invention relates to the record and broadcast picture and text system on a kind of TV media, relate in particular to the record and broadcast picture and text system in a kind of Xinhua Finance Media.
Background technology
TV programme is the combination of art and technology, and technology is the hardware condition that guarantees the high-quality program making.Fusion development along with broadcast television technique and Computer Multimedia Technology, the communication technology, particularly data network, computer process ability, big capacity storage and compression algorithm development of technology will cause a revolution of the field of broadcast televisions idea and even the mode of thinking.Portable having stablized into TV tech of the effectively integrating of the making full use of of various resources, information data, record and broadcast flow process moves towards specialization, branding, international important directions.The development of the digitlization of therefore, television production mode, multimedization, networking and the sharedization development trend that is inevitable.
For channel for finance and economics, especially first channel for finance and economics, its whole collection, making and broadcast environment still are in traditional tape mode of operation, program production efficiency is low, information can't obtain sharing timely and effectively, and these present situations become the technical bottleneck that the channel for finance and economics continuation develops to specialization, branding, internationalization direction just gradually.
In the television program designing in the past, the making of manuscript and picture and text separates, and picture and text also separate with non-volume (abbreviation of non-linear editing).The mode of this separating treatment is unfavorable for coordination and the control in the whole program.
Diagram text manufacture and play up technology and obtained developing rapidly in recent years, the high-definition digital image workstation of playing up platform as the second generation is that realtime graphic is played up the new standard that proposed.In conjunction with 3Designer figure authoring software, can generate three-dimensional special efficacy like a cork.Broadcast graph text information by any time that graphic designs can make full use of in the program, can provide various data messages, as stock, news main points etc.Can realize: three dimension system completely; Design based on template; 255 layers in the scene can broadcast a plurality of scenes simultaneously; Support multi-format video playback completely; Support audio frequency embedding etc.; The design of playing up with playing flow path based on the real-time picture and text of finance and economics program making for design provides technical foundation, is expected to solve the defective that manuscript and picture and text are separately made in the finance and economics television program designing.
Summary of the invention
The objective of the invention is to address the above problem, a kind of finance and economic manufacturing-broadcasting picture and text system is provided, the picture and text modularization making is merged adopt, compile, broadcast in the whole flow process in news.
Technical scheme of the present invention is: the present invention proposes a kind of finance and economic manufacturing-broadcasting picture and text system, this system comprises:
The picture and text manuscript that is positioned at the manuscript manufacturing terminal is made module, and this picture and text manuscript is made module and further comprised:
Template selection unit is obtained selected picture and text template and is applied in the manuscript from ATL, this picture and text template is carried the essential information that comprises template type, template name and template identification number;
The manuscript manufacturing terminal parameter filling unit, operation after template selection unit receives the template parameter that the user imports, and obtains corresponding real time data according to template parameter from external data base, and gives the template variable that defines in the picture and text template with the real time data assignment;
Select template applications mode unit, operation after the manuscript manufacturing terminal parameter filling unit, specify the template applications mode, the application mode that non-volume manufacturing terminal calls is provided and sends to the selection of broadcasting the application mode that end directly broadcasts, after receiving the appointment of user, take different processing modes: to the application mode of calling for non-volume manufacturing terminal to the application mode, template parameter binding with the template identification of the picture and text template that is applied in the manuscript number and user's input, and write non-establishment and make client database and call for non-volume manufacturing terminal, broadcast the application mode that end directly broadcasts to sending to, the picture and text template of preserving manuscript and being applied to is loaded into when broadcasting and broadcasts end;
Sign picture and text information unit, operation after selecting template applications mode unit, preservation manuscript and be applied to all information of picture and text template, and two kinds of template applications modes are made distinguishing identifier;
Module is made in the non-establishment of picture and text that is positioned at non-volume manufacturing terminal, connects this picture and text manuscript and makes module, and the non-establishment of these picture and text is made module and further comprised:
Template is selected call unit, from non-establishment do to read in the client database picture and text manuscript make module making good be used for the picture and text template called for non-volume manufacturing terminal, perhaps obtain selected picture and text template from ATL, this picture and text template is carried the essential information that comprises template type, template name and template identification number;
Non-volume manufacturing terminal parameter filling unit, operation after template is selected call unit, receive the template parameter of user's input, from external data base, obtain corresponding real time data, and give the template variable that defines in the picture and text template the real time data assignment according to template parameter;
Non-volume manufacturing terminal preview unit, operation after non-volume manufacturing terminal parameter filling unit is played up picture and text template, template parameter and real time data in conjunction with carrying out effect, provide local and generate and preview;
The picture and text rendering unit, operation is played up in operation after non-volume manufacturing terminal preview unit, obtains and plays up data, creates video file and replaces the timeline occupy-place, finishes picture and text template and the fusion of looking audio material, and shows the broadcast effect;
Be positioned at the picture and text that broadcast end and broadcast module, connect picture and text manuscript making module and the non-establishment of picture and text and make module, these picture and text broadcast module and further comprise:
Broadcast adjustment unit, make to extract the client database picture and text template and parameter information thereof from non-establishment, follow media object server communications protocol structure Series Sheet, send graph text information, lead information and Series Sheet, and the modification of real-time update picture and text template or parameter;
The image-text broadcast control unit obtains from the graph text information, lead information and the Series Sheet that broadcast adjustment unit by media object server communications protocol, and according to the final broadcasting signal of order output of Series Sheet, and support is to the modification of picture and text template;
Broadcast and transfer and image-text broadcast control interlock unit, be used to broadcast the interlock between adjustment unit and the image-text broadcast control unit.
Above-mentioned finance and economic manufacturing-broadcasting picture and text system, wherein, it is to obtain selected template by the mode of calling plug-in unit from ATL that this template selection unit and this template are selected call unit, and this manuscript manufacturing terminal parameter filling unit and this non-volume manufacturing terminal parameter filling unit are to receive template parameter that the user imports by the mode of calling plug-in unit.
Above-mentioned finance and economic manufacturing-broadcasting picture and text system, wherein, this picture and text manuscript is made module and is also comprised:
Manuscript is made preview unit, moves after the manuscript manufacturing terminal parameter filling unit and before the selection template applications mode unit, and picture and text template, template parameter and real time data are played up in conjunction with carrying out effect, provides local and generates and preview.
Above-mentioned finance and economic manufacturing-broadcasting picture and text system, wherein, this is broadcast to transfer with image-text broadcast control interlock unit and comprises media object server communications protocol agent unit and media object server communications protocol gateway unit, wherein adjustment unit is broadcasted in the contact of media object server communications protocol agent unit, this broadcasts adjustment unit with graph text information, lead information and Series Sheet send to media object server communications protocol agent unit, by media object server communications protocol agent unit according to self configuration and the graph text information that receives, lead information and Series Sheet, the destination that the coupling Series Sheet sends, this media object server communications protocol gateway unit is got in touch one or more image-text broadcast control unit, carries out match messages and forwarding.
Above-mentioned finance and economic manufacturing-broadcasting picture and text system, wherein, this media object server communications protocol gateway unit also is kept at non-establishment with graph text information, lead information and Series Sheet and does in the client database, and the image-text broadcast control unit is directly done to load the client database and broadcast from non-establishment.
Above-mentioned finance and economic manufacturing-broadcasting picture and text system, wherein, the image-text broadcast control unit feeds back the state information that current picture and text broadcast and gives the manuscript manufacturing terminal in the broadcast process, and state information comprises the connection status that the picture and text state of current broadcast, current 3-D graphic are played up work station.
Above-mentioned finance and economic manufacturing-broadcasting picture and text system, wherein, this template parameter comprises plays up parameter and data parameters, wherein plays up parameter and comprises the parameter relevant with demonstration, and data parameters comprises the parameter that data type and data source are bound.
Above-mentioned finance and economic manufacturing-broadcasting picture and text system, wherein, this picture and text template comprises graphics template, subtitle template.
The present invention contrasts prior art following beneficial effect: technical scheme of the present invention is with the picture and text system modularization, merges in the whole flow process of adopting, compile, broadcasting in news, has realized componentization, standardization and the procedure of program diagram text manufacture.Can call the picture and text system of control moduleization flexibly in each link of news production, can control based on direct control chart shape plug-in unit or graphics workstation generate figure and be used for making and broadcast, reach news and adopt, compile, broadcast integrated, improve news production efficient.Simultaneously the external data base by storage service receives present quotation data, picture information data, historical lteral data, joins in the picture and text template of design to show, has realized that data embed real time implementation.The contrast prior art, finance and economic manufacturing-broadcasting picture and text system of the present invention has not only improved record and broadcast efficient, also further standard finance and economics broadcast picture and text styles, and improved image quality.
Description of drawings
Fig. 1 is the schematic diagram of the embodiment of finance and economic manufacturing-broadcasting picture and text system of the present invention.
Fig. 2 is the further schematic diagram that picture and text broadcast module.
Embodiment
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 shows the principle of the embodiment of finance and economic manufacturing-broadcasting picture and text system of the present invention.See also Fig. 1, the finance and economic manufacturing-broadcasting picture and text system of present embodiment comprises that the picture and text manuscript is made module 1, module 2, picture and text broadcast module 3 are made in the non-establishment of picture and text.Wherein the picture and text manuscript is made module 1 and is arranged on the manuscript manufacturing terminal, and the non-establishment of picture and text is made module 2 and is arranged on non-volume manufacturing terminal, and picture and text broadcast module 3 and are arranged on the broadcast end.
Make module 1 for the picture and text manuscript, it comprises template selection unit 10, manuscript manufacturing terminal parameter filling unit 11, manuscript making preview unit 12, selects template applications unit 13 and sign picture and text information unit 14.Wherein manuscript making preview unit 12 is optional.
Template selection unit 10 is obtained selected picture and text template by the picture and text plug-in unit and is applied in the manuscript from ATL, the essential information that the picture and text template is carried comprises template type, template name and template identification number (template ID).Be used to identify template when wherein template ID calls template for the program backstage, be convenient in the whole system workflow, transmit Template Information.
Manuscript manufacturing terminal parameter filling unit 11 connects template selection unit 10, means the template selection unit 10 operations manuscript manufacturing terminal parameter filling unit 11 of reruning after finishing.The template parameter that manuscript manufacturing terminal parameter filling unit 11 receives user's input obtains corresponding real time data according to template parameter from database (external data bases of storage service data), and gives the template variable that defines in the picture and text template with the real time data assignment.Template parameter of the present invention comprises plays up parameter and data parameters, wherein play up parameter and comprise the parameter relevant with demonstration, and data parameters comprises the parameter that data type and data source are bound.The picture and text manuscript is made module 1 provides user interface for user's input parameter, and for example the interface is divided into three hurdles, is respectively to select template hurdle, template parameter hurdle and picture and text template hurdle, has name of tv column to select for the user in selecting the template hurdle, has template name to select for the user.After name of tv column and template name are selected, show the parameter item relevant with this template on the template parameter hurdle, the user carries out input operation in each parameter item.For the template parameter of title class, need to support fuzzy query, importation stock name for example just can inquire the data message of this stock correspondence.
Manuscript is made preview unit 12 and is connected manuscript manufacturing terminal parameter filling unit 11, reruns after 11 operations of manuscript manufacturing terminal parameter filling unit are finished.Manuscript is made preview unit 12 and picture and text template, template parameter and real time data are carried out effect is played up, and provides local and generates and preview.Preview operation is played up picture and text by the local render engine of windows and is finished.
Select template applications mode unit 13 to connect manuscript and make preview unit 12, after 12 operations of manuscript making preview unit are finished, rerun.Select template applications mode unit 13 to be used to receive the appointment of user to the template applications mode.After receiving appointment, different processing modes is taked in two kinds of appointments respectively: for the application mode of calling for non-volume manufacturing terminal, with the template ID of the picture and text template that is applied in the manuscript and the template parameter binding of user's input, write non-establishment and make client database and call for non-volume manufacturing terminal; Broadcast the application mode that end directly broadcasts for adopting the sock mode to send to by ICP/IP protocol, the picture and text template of preserving manuscript and being applied to is loaded into when broadcasting and broadcasts end.Further, for the application mode of calling for non-volume manufacturing terminal, the picture and text template that the reporter uses when making with regard to appointed program when writing, the user can directly find the template of the required use of this program in program making, be used for making then.After having carried out this function, the template ID that system will preserve picture and text template correspondence does in the client database in non-establishment, when will check the picture and text template of manuscript binding in the non-volume, makes to obtain the client database template ID from non-establishment, and pass to template preview plug-in unit, show corresponding template.Broadcast the application mode that end directly broadcasts for sending to, the picture and text template that the reporter specifies this program to generate in real time when broadcasting when writing, selected picture and text template is preserved with the form of picture and text Series Sheet, by manuscript loading work station the picture and text Series Sheet is loaded into the broadcast end when broadcasting, the control 3-D graphic is played up the broadcast of work station real-time rendering in the process of broadcasting.
Sign picture and text information unit 14 connects selects template applications mode unit 13, is to rerun after unit 13 operations of selection template applications mode are finished.Sign picture and text information unit 14 is preserved manuscripts and all information of the picture and text template that is applied to, and two kinds of template applications modes are distinguished with different icons at the manuscript editing interface.For example, the reporter has selected the picture and text template and has specified after the picture and text template applications mode, and Template Information is kept in the system, distinguishes with the icon of different colours at the manuscript editing interface.The application mode of calling for non-volume manufacturing terminal in the icon sign of the redness at manuscript editing interface for example, yellow icon sign sends to broadcasts the application mode that end directly broadcasts.Can show picture and text template corresponding parameters information after choosing icon.
Module 2 is made in non-establishment for picture and text, connects the picture and text manuscript and makes module 1, further comprises template selection call unit 20, non-volume manufacturing terminal parameter filling unit 21, non-volume manufacturing terminal preview unit 22 and picture and text rendering unit 23.
Template is selected call unit 20 to make to read in the client database picture and text manuscript from non-establishment and is made the picture and text template of making in the module 1 that the non-volume manufacturing terminal of confession is called that is used for, perhaps obtain selected picture and text template from ATL, the essential information that the picture and text template is carried comprises template type, template name and template ID.That is to say, template selects the selection method of calling of call unit 20 to have two kinds, first kind is that the picture and text template resource selecting to be used for non-establishment and do (by reading information such as picture and text template that the corresponding non-establishment of manuscript makes the client database record and parameter, directly calling) is directly checked and called in the manuscript to non-volume work station by the explorer of non-volume end in the civilian plug-in unit of non-compilation; Second kind is the essential information that gets access to the picture and text template by the civilian plug-in unit of non-compilation.
Non-volume manufacturing terminal parameter filling unit 21 connects template and selects call unit 20, operation after 20 operations of template selection call unit are finished.The template parameter that non-volume manufacturing terminal parameter filling unit 21 receives user's input obtains corresponding real time data according to template parameter from the external data base of storage service data, and gives the template variable that defines in the picture and text template with the real time data assignment.Non-volume manufacturing terminal parameter filling unit 21 is consistent with manuscript manufacturing terminal parameter filling unit 11 basically.
Non-volume manufacturing terminal preview unit 22 connects non-volume manufacturing terminal parameter filling unit 21, operation after non-volume manufacturing terminal parameter filling unit 21 operations are finished.Non-volume manufacturing terminal preview unit 22 is the in addition combination of picture and text template, template parameter and real time data, calls picture and text and plays up plug-in unit and carry out effect and play up, and local work station provides local and generates and preview.
Picture and text rendering unit 23 connects non-volume manufacturing terminal preview unit 22, operation after non-volume manufacturing terminal preview unit 22 operations are finished.Picture and text rendering unit 23 is obtained and is played up data, create video file (for example avi file) and replace the timeline occupy-place (user select the picture and text template after towing picture and text template to timeline, on non-volume timeline, form the picture and text occupy-place), finish picture and text template and the fusion of looking audio material, and show the broadcast effect.
Picture and text broadcast module 3 and are positioned at the broadcast end, connect picture and text manuscript making module 1 and the non-establishment of picture and text and make module 2.Picture and text broadcast module 3 and further comprise broadcast adjustment unit 30, broadcast and transfer and image-text broadcast control interlock unit 31 and image-text broadcast control unit 32.
The picture and text manuscript of manuscript manufacturing terminal make module 1 and do in the non-establishment of the picture and text of non-volume manufacturing terminal that module 2 is just made at manuscript, chosen in advance picture and text template in the program making process, broadcasting module 3 at the picture and text that broadcast end then is to generate real time video signals to be added to and to export in the signal of studio according to the picture and text template of selecting.
Broadcast adjustment unit 30 and make to extract the client database graph text information from non-establishment, following media object server communications protocol (is the MOS agreement, Media Object Server Communications Protocol) structure Series Sheet, send graph text information, lead information and Series Sheet, and the amended content of real-time update.Support the MOS agreement owing to broadcast adjustment unit 30 comprehensively, improved the opening of information system, no longer be subjected to the restriction of equipment and manufacturer simultaneously, easily realize the interconnected of different system and different vendor.
Image-text broadcast control unit 32 obtains from the graph text information, lead information and the Series Sheet that broadcast adjustment unit 30 by the MOS agreement, and according to the final broadcasting signal of order output of Series Sheet, and support is to the modification of picture and text template.Image-text broadcast control unit 32 can the current picture and text of feedback broadcast in the broadcast process state information give the manuscript manufacturing terminal, state information comprises the connection status that the picture and text state of current broadcast, current 3-D graphic are played up work station.
Broadcast accent and be connected broadcast adjustment unit 30 and image-text broadcast control unit 32, be used to broadcast the interlock between adjustment unit 30 and the image-text broadcast control unit 32 with image-text broadcast control interlock unit 31.Fig. 2 further shows the internal structure that picture and text broadcast module 3.Broadcast accent and further comprise MOS agent unit 310 and MOS gateway unit 312 with image-text broadcast control interlock unit 31, wherein adjustment units 30 are broadcasted in 310 contacts of MOS agent unit, and MOS gateway unit 312 is got in touch image-text broadcast control unit 32.Broadcast adjustment unit 30 visits non-establishment by the jdbc interface and makes client database, generates corresponding Series Sheet, adopts the sock mode, by ICP/IP protocol graph text information, lead information and Series Sheet is sent to MOS agent unit 310.Again by MOS agent unit 310 according to self configuration and the graph text information, lead information and the Series Sheet that receive, the destination that the coupling Series Sheet sends.For example for the picture and text of captions form, MOS agent unit 310 sends Zi the picture and text caption list that broadcasts adjustment unit 30 to image-text broadcast control unit 32, wherein the picture and text caption list is the XML form, the essential informations such as unique ID, template name and duration that comprise subtitle template form the picture and text Series Sheet for image-text broadcast control unit 32.MOS gateway unit 312 has served as in whole flow process and MOS agent unit 310 similar roles, MOS gateway unit 312 is set up communication with MOS agent unit 310 by MOS agreement and ICP/IP protocol and is connected, be responsible on the one hand depositing the information that receives in the picture and text template database, image-text broadcast control unit 32 can receive again from the Series Sheet that broadcasts adjustment unit and select directly to load from the picture and text template database and broadcast, and returns reception result from image-text broadcast control unit 32 on the one hand to MOS agent unit 310.In addition, MOS gateway unit 312 can corresponding a plurality of image-text broadcast control unit 32, that is to say, a plurality of broadcast adjustment units 30 can be arranged, send different Series Sheets to same MOS gateway unit 312, and can be delivered to different image-text broadcast control unit smoothly, improved the fail safe of Broadcast Control more.
Picture and text template that it should be noted that indication of the present invention comprises graphics template and subtitle template.Actual demand according to finance and economics, the broadcast type of picture and text is divided into following a few class: 1) news program broadcasts picture and text: such picture and text mainly are the graph text informations at the financial statement news category, such as stock K line chart, stock exchange amount statistics, advance versus decline statistics, telephone connection interview etc.; 2) regularly broadcast: the type is meant plays the finance and economics picture and text automatically in the time of appointment, broadcast such as the broadcast of 3/4 picture and text, revolving horse lantern; 3) captions broadcast: play up work station by the control 3-D graphic and broadcast the gorgeous picture and text captions of effect.
At above broadcast type, can be divided into following a few class from function in image-text broadcast control unit 32:
One, news Series Sheet Broadcast Control
The manuscript client is specified the picture and text template of broadcasting (comprising figure and subtitle template) in writing the process of contribution, and the picture and text Series Sheet is sent to image-text broadcast control unit 32, and image-text broadcast control unit 32 carries out order in the Series Sheet mode and broadcasts.In the broadcast process, feed back current picture and text and broadcast state information and give the manuscript system, concrete state information is as follows: picture and text state of the picture and text ID of current broadcast, current broadcast (for example be not written into, be written into, be ready to, play, stop etc.) and current 3-D graphic are played up the connection status (for example connect or do not connect) of work station.
Two, studio program Broadcast Control:
Be not limited to Series Sheet, emphasize flexibility, mainly be fit to all kinds of spots and timing automatic broadcast items (3/4 broadcasts and revolving horse lantern).
The foregoing description provides to those of ordinary skills and realizes or use of the present invention; those of ordinary skills can be under the situation that does not break away from invention thought of the present invention; the foregoing description is made various modifications or variation; thereby protection scope of the present invention do not limit by the foregoing description, and should be the maximum magnitude that meets the inventive features that claims mention.