CN104540003A - Television programme retrieval method and television programme retrieval device - Google Patents
Television programme retrieval method and television programme retrieval device Download PDFInfo
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- CN104540003A CN104540003A CN201510035271.5A CN201510035271A CN104540003A CN 104540003 A CN104540003 A CN 104540003A CN 201510035271 A CN201510035271 A CN 201510035271A CN 104540003 A CN104540003 A CN 104540003A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
- H04N21/4316—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/432—Content retrieval operation from a local storage medium, e.g. hard-disk
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
Abstract
The embodiment of the invention discloses a television programme retrieval method, which is used for solving the technical problem how to rapidly retrieve related television programmes. The television programme retrieval method in the embodiment of the invention comprises the following steps: obtaining characteristic data of a current television programme; matching a programme on a network according to the characteristic data so as to obtain related programme information; and displaying the related programme information. The embodiment of the invention further provides a television programme retrieval device.
Description
Technical field
The present invention relates to TV program retrieving technical field, particularly relate to TV program search method and device.
Background technology
TV programme is rich and varied, has become the pith of people's life, pastime.Especially when one family get together watch TV highlights time, it more can bring household many happy laughters and cheerful voices.
Along with progress and the development of digital times, user also proposes increasing demand to the correlation function of TV programme.Such as when seeing an excellent TV programme, user often produces keen interest to this previous TV programme, now user wish undoubtedly can direct viewing to previous program or the program similar with this TV programme.But current user can only search for rear viewing on the internet by computer, it is very inconvenient to operate.
Therefore, how to retrieve relevant TV programme rapidly and become the problem that those skilled in the art need solution badly.
Summary of the invention
Embodiments provide TV program search method and device, the technical problem retrieving relevant TV programme how rapidly can be solved.
A kind of TV program search method that the embodiment of the present invention provides, comprising:
Obtain the characteristic of current TV programme;
On network, mate program according to described characteristic, obtain pertinent program information;
Show described pertinent program information.
Alternatively, the characteristic of the TV programme that described acquisition is current specifically comprises:
Metadata according to current TV programme obtains local program characteristic;
According to preset calibration rule, described local program characteristic is calibrated, obtain described characteristic.
Alternatively, described according to preset calibration rule described local program characteristic is calibrated, obtain described characteristic and specifically comprise:
According to preset calibration rule, the scoring of reliability value is carried out respectively to the project information in described local program characteristic, obtain corresponding reliability value mark;
Judge whether the reliability value mark of described project information meets the reliability condition in described calibration rule, if not, then corrects described project information on network;
If the project information in described local program characteristic is calibrated all, then obtain described characteristic according to described local program characteristic.
Alternatively, described correction described project information on network specifically comprises:
On network, the project data of some correspondences is obtained according to described project information;
According to described calibration rule, the scoring of reliability value is carried out to some described project datas, obtain corresponding reliability value mark;
Described project data the highest for reliability value mark is replaced described project information, obtains new project information.
Alternatively, also comprised before according to preset calibration rule the scoring of reliability value being carried out respectively to the project information in described local program characteristic:
Judge whether to there is preset calibration rule, if so, then perform the step of according to preset calibration rule, the project information in described local program characteristic being carried out respectively to the scoring of reliability value, if not, then on network, obtain described calibration rule.
Alternatively, the described pertinent program information of described display specifically comprises:
The broadcast window of current TV programme is reduced;
Described pertinent program information is presented at the side of described broadcast window.
A kind of TV program retrieving device that the embodiment of the present invention provides, comprising:
Acquisition module, for obtaining the characteristic of current TV programme;
Matching module, for mating program according to described characteristic on network, obtains pertinent program information;
Display module, for showing described pertinent program information.
Alternatively, described acquisition module specifically comprises:
Local acquiring unit, obtains local program characteristic for the metadata according to current TV programme;
Alignment unit, for calibrating described local program characteristic according to preset calibration rule, obtains described characteristic.
Alternatively, described alignment unit specifically comprises:
Confidence score subelement, for carrying out the scoring of reliability value according to preset calibration rule respectively to the project information in described local program characteristic, obtains corresponding reliability value mark;
First judgment sub-unit, for judging whether the reliability value mark of described project information meets the reliability condition in described calibration rule;
Syndrome unit, for when the judged result of described first judgment sub-unit is no, then corrects described project information on network;
Second judgment sub-unit, for judging whether the project information in described local program characteristic calibrates all;
Feature determination subelement, for when the judged result of described second judgment sub-unit is for being, then obtains described characteristic according to described local program characteristic.
Alternatively, described syndrome unit specifically comprises:
Data acquisition junior unit, for obtaining the project data of some correspondences on network according to described project information;
Data scoring junior unit, for carrying out the scoring of reliability value according to described calibration rule to some described project datas, obtains corresponding reliability value mark;
Replace junior unit, for described project data the highest for reliability value mark is replaced described project information, obtain new project information.
As can be seen from the above technical solutions, the embodiment of the present invention has the following advantages:
In the embodiment of the present invention, first, the characteristic of current TV programme is obtained; Then, on network, mate program according to described characteristic, obtain pertinent program information; Finally, described pertinent program information is shown.In embodiments of the present invention, by mating program to the characteristic of current television program on network, obtaining the programme information of being correlated with and showing, being convenient to user and carrying out selection viewing, thus promote the experience of user;
Further, by carrying out the scoring of reliability value to the project information of local program characteristic, realizing check and correction and the correction of project information, making the characteristic confidence level that finally obtains high, improve recall precision and the quality of TV programme;
Further, when showing this pertinent program information, the broadcast window of current television program being reduced, making user to read retrieving the pertinent program information obtained and to screen while viewing TV programme, promoting the experience of user.
Accompanying drawing explanation
Fig. 1 is TV program search method embodiment flow chart in the embodiment of the present invention;
Fig. 2 is another embodiment flow chart of TV program search method in the embodiment of the present invention;
Broadcast window when Fig. 3 is sidebar display pertinent program information reduces schematic diagram;
Broadcast window when Fig. 4 is hurdle, base display pertinent program information reduces schematic diagram;
Fig. 5 is another embodiment flow chart of TV program search method in the embodiment of the present invention;
Fig. 6 is TV program retrieving device example structure figure in the embodiment of the present invention;
Fig. 7 is another example structure figure of TV program retrieving device in the embodiment of the present invention.
Embodiment
Embodiments provide TV program search method and device, for solving the technical problem retrieving relevant TV programme how rapidly.
For making goal of the invention of the present invention, feature, advantage can be more obvious and understandable, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, the embodiments described below are only the present invention's part embodiments, and the embodiment of not all.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, in the embodiment of the present invention, a kind of TV program search method embodiment comprises:
101, the characteristic of current TV programme is obtained;
When needing to the related-program of user search current television program, the characteristic of current TV programme first can be obtained.
102, on network, mate program according to this characteristic, obtain pertinent program information;
After the characteristic obtaining current TV programme, program can be mated according to this characteristic on network, obtain pertinent program information.
103, this pertinent program information is shown.
After obtaining pertinent program information, this pertinent program information can be shown.
In the present embodiment, first, the characteristic of current TV programme is obtained; Then, on network, mate program according to this characteristic, obtain pertinent program information; Finally, this pertinent program information is shown.In the present embodiment, by mating program to the characteristic of current television program on network, obtaining the programme information of being correlated with and showing, being convenient to user and carrying out selection viewing, thus promote the experience of user.
For ease of understanding, be described in detail a kind of TV program search method in the embodiment of the present invention below, refer to Fig. 2, in the embodiment of the present invention, another embodiment of a kind of TV program search method comprises:
201, local program characteristic is obtained according to the metadata of current TV programme;
When needing to the related-program of user search current television program, first local program characteristic can be obtained according to the metadata of current TV programme.Be understandable that, this local program characteristic can comprise the data message of multiple project, the information such as such as Pgmtime, channel name, program names, program category, program description.Wherein, program description information can also flow (code stream) from the TS of current television program and obtain.Such as, after obtaining local program characteristic according to the metadata of current TV programme, can judge whether current TV programme is code stream program, if, then from the code stream of this TV programme, extract relevant program description information, if not, then without the need to comprehending, perform according to normal workflow.
It should be noted that, this metadata can comprise Pgmtime, channel name, program names, program category, but metadata does not comprise program description information.
202, according to preset calibration rule, this local program characteristic is calibrated, obtain this characteristic;
After obtaining local program characteristic according to the metadata of current TV programme, can calibrate this local program characteristic according to preset calibration rule, obtain this characteristic.
It should be noted that, because this local program characteristic obtains according to current TV programme, if the partial information of current TV programme there is mistake or variant with the information on network time, then inevitable the and footpath, the result of user's request large phase front yard of the result for retrieval obtained at the enterprising line retrieval of network by this local program characteristic.Such as, such as from the TV play that foreign country introduces, due to the cause of translation, there will be the title of multiple different version when China sells or play, " doctor IQ ", " my flower bud ", " strange doctor and mechanical doll " are that the animation of same portion is acute in fact.Therefore before use characteristic data carry out network retrieval, be necessary to calibrate local program characteristic, make the characteristic finally obtained be consistent with the most corresponding informance on network, to improve recall precision and retrieval quality.
According to preset calibration rule, this local program characteristic is calibrated, check and correction can be comprised and correct, namely first proofread this local program characteristic and whether meet calibration rule, if not, then correct it, concrete calibrating mode can have multiple, does not limit herein.It is appreciated that after calibrating local program characteristic, then can determine that the local program characteristic after calibrating is characteristic.
203, on network, mate program according to this characteristic, obtain pertinent program information;
After obtaining this characteristic, on network, mate program according to this characteristic, obtain pertinent program information.Be understandable that, after obtaining this pertinent program information, can by this program-related information buffer memory in the local database, to use and to extract.In addition, this program-related information can also be saved in local data base for a long time, thus facilitate user to retrieve with regard to identical TV programme.
204, the broadcast window of current TV programme is reduced;
After obtaining this pertinent program information, the broadcast window of current TV programme can be reduced, to vacate position for showing this pertinent program information.Be understandable that, the broadcast window of current TV programme should reduce according to original ratio, and namely keep the vertical wide ratio of tv programme picture, the mode wherein reduced can have multiple, two kinds of modes of herein illustrating:
Mode one: please Fig. 3 be participate in, with the upper left corner of original picture for initial point (0,0), the length and width of original picture are respectively L and W, and the length and width reducing rear picture are respectively L1 and W1, and real coordinate is (X in fact, Y), pertinent program information be presented at sidebar position, the width of sidebar is L2, then have L1=L-L2; W1=W*L1/L; X=0; Y=(W-W1)/2.
Mode two: refer to Fig. 4, with the upper left corner of original picture for initial point (0,0), the length and width of original picture are respectively L and W, and the length and width reducing rear picture are respectively L2 and W2, and real coordinate is (X in fact, Y), the base field that is presented at of pertinent program information is put, and the width on hurdle, base is W1, then have W2=W-W1; L2=L*W2/W; X=(L-L2)/2; Y=0.
205, this pertinent program information is presented at the side of this broadcast window.
The broadcast window of current TV programme is being reduced, this pertinent program information can be presented at the side of this broadcast window, such as, as shown in Figure 3 or Figure 4.
It should be noted that, in the present embodiment, before execution step 204, can also comprise the steps:
1, judge whether the order of the display pertinent program information receiving user, if so, then perform next step, if not, then continue to wait for;
2, judge whether to there is the pertinent program information relevant to current television program, if so, then execution step 204, if not, then re-execute step 201 in the present embodiment to 203, get this pertinent program information.
In the present embodiment, by obtaining required characteristic to after the calibration of local program characteristic, ensure that the accuracy that program mates; Also when showing this pertinent program information, the broadcast window of current television program being reduced in addition, making user to read retrieving the pertinent program information obtained and to screen while viewing TV programme.
Mainly above to be described about how to obtain characteristic and how to show this pertinent program information in TV program search method, below the main aspect from calibrating local program characteristic is described in detail a kind of TV program search method, refer to Fig. 5, in the embodiment of the present invention, another embodiment of a kind of TV program search method comprises:
501, local program characteristic is obtained according to the metadata of current TV programme;
When needing to the related-program of user search current television program, first local program characteristic can be obtained according to the metadata of current TV programme.Be understandable that, this local program characteristic can comprise the data message of multiple project, the information such as such as Pgmtime, channel name, program names, program category, program description.Wherein, program description information can also flow (code stream) from the TS of current television program and obtain.Such as, after obtaining local program characteristic according to the metadata of current TV programme, can judge whether current TV programme is code stream program, if, then from the code stream of this TV programme, extract relevant program description information, if not, then without the need to comprehending, perform according to normal workflow.
502, judge whether to there is preset calibration rule, if so, then perform step 504, if not, then perform step 503;
After obtaining local program characteristic according to the metadata of current TV programme, can judge whether to there is preset calibration rule, if so, then perform step 504, if not, then perform step 503.Be understandable that, this calibration rule can be leave on television terminal by staff is compiled in advance, also can be, when the last time carrying out TV program retrieving, get from network.
503, on network, obtain this calibration rule;
If there is not preset calibration rule, then need on network, obtain this calibration rule.
504, according to preset calibration rule, the scoring of reliability value is carried out respectively to the project information in this local program characteristic, obtain corresponding reliability value mark;
If there is this calibration rule, then can carry out the scoring of reliability value according to preset calibration rule respectively to the project information in this local program characteristic, obtain corresponding reliability value mark.
It should be noted that, local program characteristic can comprise multiple project information, such as Pgmtime, channel name, program names, program category, program description etc., therefore need to carry out the scoring of reliability value respectively to each project information respectively, obtain the reliability value mark that these project information are corresponding.The standards of grading of reliability value specify in calibration rule.
505, judge whether the reliability value mark of this project information meets the reliability condition in this calibration rule, if so, then perform step 509, if not, then perform step 506;
After obtaining the reliability value mark of this project information, can judge whether the reliability value mark of this project information meets the reliability condition in this calibration rule, if so, then perform step 509, if not, then perform step 506.Such as, the reliability value mark of project information " program names " is 50, and the reliability condition of to calibrate in rule corresponding " program names " is for being more than or equal to 60, then this project information " program names " does not meet this reliability condition, needs to perform step 506.
506, on network, the project data of some correspondences is obtained according to this project information;
When the reliability value mark of this project information does not meet the reliability condition in this calibration rule, the project data of some correspondences can be obtained according to this project information on network.
507, according to this calibration rule, the scoring of reliability value is carried out to this project datas some, obtain corresponding reliability value mark;
After the project data obtaining some correspondences according to this project information on network, the scoring of reliability value can be carried out according to this calibration rule to this project datas some, obtain corresponding reliability value mark.Be understandable that, according to this calibration rule, this project datas some carried out carrying out reliability value according to preset calibration rule respectively to the project information in this local program characteristic in the scoring of reliability value and step 504 herein and mark similar, repeat no more herein.
508, this highest for reliability value mark project data is replaced this project information, obtain new project information;
Not carrying out the scoring of reliability value according to this calibration rule to this project datas some, after obtaining corresponding reliability value mark, this highest for reliability value mark project data can be replaced this project information, obtaining new project information.Be understandable that, in several project datas, reliability value mark is the highest mean the degree of recognition of this project data on network or identification best, be conducive to the efficiency of TV program retrieving, therefore corresponding project information is replaced with, with the correction of finished item information.
509, judge whether the project information in this local program characteristic calibrates all, if so, then perform step 510, if not, then return and perform step 504;
After calibration is completed to project information, can judge whether the project information in this local program characteristic calibrates all, if so, then perform step 510, if not, then return and perform step 504.
It should be noted that, if the project information in local program characteristic is not also calibrated all, then return step 504 and calibration operation is carried out to other unregulated project information, each project information be calibrated can stamp respective identification, for identifying the calibration completeness of this project information, in order to avoid these project information of having calibrated of recalibration.
510, this characteristic is obtained according to this local program characteristic;
After the project information in this local program characteristic has been calibrated all, can think that the confidence level of this local program characteristic is very high, satisfy the demands, then obtain this characteristic according to this local program characteristic.Also can be that this local program characteristic is defined as this characteristic.
511, on network, mate program according to this characteristic, obtain pertinent program information;
After obtaining this characteristic, on network, mate program according to this characteristic, obtain pertinent program information.Be understandable that, after obtaining this pertinent program information, can by this program-related information buffer memory in the local database, to use and to extract.In addition, this program-related information can also be saved in local data base for a long time, thus facilitate user to retrieve with regard to identical TV programme.
512, the broadcast window of current TV programme is reduced;
After obtaining this pertinent program information, the broadcast window of current TV programme can be reduced, to vacate position for showing this pertinent program information.Be understandable that, the broadcast window of current TV programme should reduce according to original ratio, and namely keep the vertical wide ratio of tv programme picture, the mode wherein reduced can have multiple, two kinds of modes of herein illustrating:
Mode one: please Fig. 3 be participate in, with the upper left corner of original picture for initial point (0,0), the length and width of original picture are respectively L and W, and the length and width reducing rear picture are respectively L1 and W1, and real coordinate is (X in fact, Y), pertinent program information be presented at sidebar position, the width of sidebar is L2, then have L1=L-L2; W1=W*L1/L; X=0; Y=(W-W1)/2.
Mode two: refer to Fig. 4, with the upper left corner of original picture for initial point (0,0), the length and width of original picture are respectively L and W, and the length and width reducing rear picture are respectively L2 and W2, and real coordinate is (X in fact, Y), the base field that is presented at of pertinent program information is put, and the width on hurdle, base is W1, then have W2=W-W1; L2=L*W2/W; X=(L-L2)/2; Y=0.
513, this pertinent program information is presented at the side of this broadcast window.
The broadcast window of current TV programme is being reduced, this pertinent program information can be presented at the side of this broadcast window, such as, as shown in Figure 3 or Figure 4.
It should be noted that, in the present embodiment, before execution step 512, can also comprise the steps:
1, judge whether the order of the display pertinent program information receiving user, if so, then perform next step, if not, then continue to wait until;
2, judge whether to there is the pertinent program information relevant to current television program, if so, then execution step 512, if not, then can re-execute step 501 in the present embodiment to 511, get this pertinent program information.
In the present embodiment, by carrying out the scoring of reliability value to the project information of local program characteristic, realizing check and correction and the correction of project information, making the characteristic confidence level that finally obtains high, improve recall precision and the quality of TV programme further.
For ease of understanding, the embodiment described by Fig. 5, is described the TV program search method in the embodiment of the present invention with a practical application scene below:
1, user opens television terminal, goes to certain TV station, and now this TV station plays " navigation king " the 100th collection.This user enjoys a lot this animation, wishes the viewing that can start anew, so user presses " retrieval " button in remote controller;
2, television terminal interconnection network, and correct program names " navigation king " for " sea thief king ";
The picture of " navigation king " the 100th collection 3, play reduces in screen leftward position, screen right positions demonstrate " sea thief king " 1st ~ 635 the playlist of collection be supplied to this user and select;
4, user selects " sea thief king " the 1st collection, and the data that television terminal is collected to " sea thief king " the 1st by Network Capture are also play.
Mainly describe TV program search method above, will be described in detail below, and refer to Fig. 6 to TV program retrieving device, in the embodiment of the present invention, a kind of TV program retrieving device embodiment comprises:
Acquisition module 601, for obtaining the characteristic of current TV programme;
Matching module 602, for mating program according to this characteristic on network, obtains pertinent program information;
Display module 603, for showing this pertinent program information.
In the present embodiment, first, acquisition module 601 obtains the characteristic of current TV programme; Then, matching module 602 mates program according to this characteristic on network, obtains pertinent program information; Finally, display module 603 shows this pertinent program information.In the present embodiment, by mating program to the characteristic of current television program on network, obtaining the programme information of being correlated with and showing, being convenient to user and carrying out selection viewing, thus promote the experience of user.
For ease of understanding, be described in detail a kind of TV program retrieving device in the embodiment of the present invention below, refer to Fig. 7, in the embodiment of the present invention, a kind of another embodiment of TV program retrieving device comprises:
Acquisition module 701, for obtaining the characteristic of current TV programme;
Matching module 702, for mating program according to this characteristic on network, obtains pertinent program information;
Display module 703, for showing this pertinent program information.
In the present embodiment, this acquisition module 701 specifically can comprise:
Local acquiring unit 7011, obtains local program characteristic for the metadata according to current TV programme;
Alignment unit 7012, for calibrating this local program characteristic according to preset calibration rule, obtains this characteristic.
In the present embodiment, this alignment unit 7012 specifically can comprise:
Confidence score subelement 121, for carrying out the scoring of reliability value according to preset calibration rule respectively to the project information in this local program characteristic, obtains corresponding reliability value mark;
First judgment sub-unit 122, for judging whether the reliability value mark of this project information meets the reliability condition in this calibration rule;
Syndrome unit 123, for when the judged result of this first judgment sub-unit 122 is no, then corrects this project information on network;
Second judgment sub-unit 124, for judging whether the project information in this local program characteristic calibrates all;
Feature determination subelement 125, for when the judged result of this second judgment sub-unit 124 is for being, then obtains this characteristic according to this local program characteristic.
In the present embodiment, this syndrome unit 123 specifically can comprise:
Data acquisition junior unit 1231, for obtaining the project data of some correspondences on network according to this project information;
Data scoring junior unit 1232, for carrying out the scoring of reliability value according to this calibration rule to this project datas some, obtains corresponding reliability value mark;
Replace junior unit 1233, for this highest for reliability value mark project data is replaced this project information, obtain new project information.
Those skilled in the art can be well understood to, and for convenience and simplicity of description, the system of foregoing description, the specific works process of device and unit, with reference to the corresponding process in preceding method embodiment, can not repeat them here.
In several embodiments that the application provides, should be understood that, disclosed system, apparatus and method, can realize by another way.Such as, device embodiment described above is only schematic, such as, the division of described unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, such as multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of device or unit or communication connection can be electrical, machinery or other form.
The described unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form of SFU software functional unit also can be adopted to realize.
If described integrated unit using the form of SFU software functional unit realize and as independently production marketing or use time, can be stored in a computer read/write memory medium.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words or all or part of of this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform all or part of step of method described in each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, read-only memory (ROM, Read-OnlyMemory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. various can be program code stored medium.
The above, above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a TV program search method, is characterized in that, comprising:
Obtain the characteristic of current TV programme;
On network, mate program according to described characteristic, obtain pertinent program information;
Show described pertinent program information.
2. method according to claim 1, is characterized in that, the characteristic of the TV programme that described acquisition is current specifically comprises:
Metadata according to current TV programme obtains local program characteristic;
According to preset calibration rule, described local program characteristic is calibrated, obtain described characteristic.
3. method according to claim 2, is characterized in that, described according to preset calibration rule described local program characteristic is calibrated, obtain described characteristic and specifically comprise:
According to preset calibration rule, the scoring of reliability value is carried out respectively to the project information in described local program characteristic, obtain corresponding reliability value mark;
Judge whether the reliability value mark of described project information meets the reliability condition in described calibration rule, if not, then corrects described project information on network;
If the project information in described local program characteristic is calibrated all, then obtain described characteristic according to described local program characteristic.
4. method according to claim 3, is characterized in that, described correction described project information on network specifically comprises:
On network, the project data of some correspondences is obtained according to described project information;
According to described calibration rule, the scoring of reliability value is carried out to some described project datas, obtain corresponding reliability value mark;
Described project data the highest for reliability value mark is replaced described project information, obtains new project information.
5. method according to claim 3, is characterized in that, also comprises before carrying out the scoring of reliability value according to preset calibration rule respectively to the project information in described local program characteristic:
Judge whether to there is preset calibration rule, if so, then perform the step of according to preset calibration rule, the project information in described local program characteristic being carried out respectively to the scoring of reliability value, if not, then on network, obtain described calibration rule.
6. method according to any one of claim 1 to 5, is characterized in that, the described pertinent program information of described display specifically comprises:
The broadcast window of current TV programme is reduced;
Described pertinent program information is presented at the side of described broadcast window.
7. a TV program retrieving device, is characterized in that, comprising:
Acquisition module, for obtaining the characteristic of current TV programme;
Matching module, for mating program according to described characteristic on network, obtains pertinent program information;
Display module, for showing described pertinent program information.
8. device according to claim 7, is characterized in that, described acquisition module specifically comprises:
Local acquiring unit, obtains local program characteristic for the metadata according to current TV programme;
Alignment unit, for calibrating described local program characteristic according to preset calibration rule, obtains described characteristic.
9. device according to claim 8, is characterized in that, described alignment unit specifically comprises:
Confidence score subelement, for carrying out the scoring of reliability value according to preset calibration rule respectively to the project information in described local program characteristic, obtains corresponding reliability value mark;
First judgment sub-unit, for judging whether the reliability value mark of described project information meets the reliability condition in described calibration rule;
Syndrome unit, for when the judged result of described first judgment sub-unit is no, then corrects described project information on network;
Second judgment sub-unit, for judging whether the project information in described local program characteristic calibrates all;
Feature determination subelement, for when the judged result of described second judgment sub-unit is for being, then obtains described characteristic according to described local program characteristic.
10. device according to claim 9, is characterized in that, described syndrome unit specifically comprises:
Data acquisition junior unit, for obtaining the project data of some correspondences on network according to described project information;
Data scoring junior unit, for carrying out the scoring of reliability value according to described calibration rule to some described project datas, obtains corresponding reliability value mark;
Replace junior unit, for described project data the highest for reliability value mark is replaced described project information, obtain new project information.
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