A kind of multimedia video data quickly selects play systemTechnical field
The present invention relates to multimedia technology field, more particularly to a kind of multimedia video data quickly to select play system.
Background technology
Multimedia teaching refers in teaching process, according to the characteristics of instructional objective and teaching object, by Instructional Design,Reasonable selection and with Modern Teaching Medium, and with Traditional teaching means organic assembling, whole course of teaching is participated in jointly, with a variety ofMedia information acts on student, forms rational teaching process structure, the teaching efficiency for being optimal.At present, multimedia is taughtApplication is extremely wide.At present, the management system of multimedia teaching need to be improved, in order to improve efficiency of teaching and instruction,But in practical operation, because instructional video is more, there can be the problem of interfering between some videos, largelyThe efficiency of teaching in classroom can be directly affected.
Therefore, in order to solve above-mentioned problem, spy of the present invention provides a kind of new technical scheme.
The content of the invention
It is an object of the invention to provide a kind of multimedia video data quickly to select play system.
Technical scheme is used by the present invention is directed to above-mentioned technological deficiency：
A kind of multimedia video data quickly selects play system, including data input pin, predefined interface, database, dataSelection interface, terminal display interface and video switching interface, wherein：
The data input pin, for receiving the input application of video data, when there is new video data input, by the video countsAccording to being identified and send to predefined interface；
The predefined interface, for carrying out predefined by new video data and sending to database；
The database, for completing the storage, management and setting of video data；
The data selection interface, the selection according to user select video data and sent to terminal to show from database automaticallyInterface；
The terminal display interface, display is played out for receiving the video data from data selection interface；
The video switching interface configurations have one to select switching or the not interactive interface of Switch Video broadcast interface, and giving for userTerminal display interface sends operational order.
Further, the foundation at the predefined interface, for selecting to establish in play system in multimedia teaching videoUnified video selection rule.
Further, the database stores video data by the way of table listings, and data selection interface is according to rowTable inventory selects video.
Further, the selection rule of the data selection interface realizes the quick of data according to the Predefined information of dataSelection.
The beneficial effects of the invention are as follows：The present invention is when there is new video data input, the Predefined information according to new videoQuick selection is realized, effectively reduces between multiple videos and the phenomenon interfered be present, greatly shorten user's selection and regardThe time of frequency, and the side switched by video realizes the switching of the broadcast interface of new video and current video, it is effective to improveThe flexibility of multimedia teaching and validity, it is workable.
Brief description of the drawings
The present invention is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the structural schematic block diagram that a kind of multimedia video data of the present invention quickly selects play system.
Wherein：1st, data input pin, 2, predefined interface, 3, database, 4, data selection interface, 5, terminal show boundaryFace, 6, video switching interface, 61, interactive interface.
Embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, shouldEmbodiment is only used for explaining the present invention, does not form the restriction to protection scope of the present invention.
A kind of multimedia video data as shown in Figure 1 quickly selects play system, including data input pin 1, predefinedInterface 2, database 3, data selection interface 4, terminal display interface 5 and video switching interface 6, wherein data input pin 1, are used forThe input application of video data is received, when there is new video data input, the video data is identified and sent to predeterminedAdopted interface 2；Predefined interface 2, for carrying out predefined by new video data and sending to database 3；Database 3, for completeInto the storage, management and setting of video data；Data selection interface 4, the selection according to user select to regard from database 3 automaticallyFrequency Data Concurrent delivers to terminal display interface 5；Terminal display interface 5, for receiving the video data from data selection interface 4Play out display；Video switching interface 6 is configured with one and selects switching or not interaction circle of Switch Video broadcast interface for userFace 61, and send operational order to terminal display interface 5.
In the present embodiment, the foundation at interface 2 is predefined, for selecting to establish in play system in multimedia teaching videoUnified video selection rule, data selection are accurate quick.
In the present embodiment, database 3 stores video data, the foundation of data selection interface 4 by the way of table listingsTable listings select video, and table listings are very clear, are easy to the selection of data.
In the present embodiment, the selection rule of data selection interface 4 realizes the fast of data according to the Predefined information of dataSpeed selection, the time that user selects video is greatly shortened, effectively reduce and showing of interfering between multiple videos be presentAs.
The beneficial effects of the invention are as follows：The present invention is when there is new video data input, the Predefined information according to new videoQuick selection is realized, effectively reduces between multiple videos and the phenomenon interfered be present, greatly shorten user's selection and regardThe time of frequency, and the side switched by video realizes the switching of the broadcast interface of new video and current video, it is effective to improveThe flexibility of multimedia teaching and validity, it is workable.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this areaFor art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiiesChange, equivalent substitution, improvement etc., should be included in the scope of the protection.