CN105933740A - Method and device for correcting program information in EPG (Electronic Program Guide) - Google Patents
Method and device for correcting program information in EPG (Electronic Program Guide) Download PDFInfo
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- CN105933740A CN105933740A CN201610487813.7A CN201610487813A CN105933740A CN 105933740 A CN105933740 A CN 105933740A CN 201610487813 A CN201610487813 A CN 201610487813A CN 105933740 A CN105933740 A CN 105933740A
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- Prior art keywords
- program
- segment purpose
- information
- epg
- broadcast time
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Classifications
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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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
- H04N21/26283—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists for associating distribution time parameters to content, e.g. to generate electronic program guide data
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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
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
- H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream
Abstract
The invention discloses a method and a device for correcting program information in an EPG (Electronic Program Guide) to solve the technical problems of difficulty in management, large artificial workload and poor accuracy which are caused by inaccuracy of the program information on the EPG in the prior art. The method comprises the following steps of obtaining a plurality of corresponding EPGs from a plurality of information source channels; determining standard program information of a first program from the program information of a plurality of first programs for the first program on each EPG according to key correction information of the first program; and correcting the to-be-corrected program information of the first program on the EPG according to the standard program information.
Description
Technical field
The present invention relates to multimedia information field, correct EPG (Electronic particularly to one
Program Guide, electronic program guides) in the method and device of programme information.
Background technology
EPG is the english abbreviation of Electronic Program Guide, and the meaning is electronic program guides.
Index and the navigation of the miscellaneous service that IPTV is provided all are completed by EPG system.IPTV EPG
It is actually a gate system of IPTV.The interface of EPG system is similar with Web page, at EPG
Typically all kinds of menu, button, link etc. is all provided to be available for the group that user selects to click directly on during program on interface
Part；All kinds of dynamic or static content of multimedia browsed for user can also be comprised on the interface of EPG.
EPG system, as the gate system of IPTV service, mainly completes the interface with user, user command
Resolve and alternately and result sent back to user.
Programme function: channelization TV provides all electricity in a period of time in " channel-time " mode
Depending on programme information, it is achieved business function of browse, by the way of programme, show the various industry that IPTV provides
Business.
Program play list function: the program that request program Selective artery embolization from playlist is broadcast, arranges at program
The relevant information of program to be comprised in table.
The optional function relative abundance of EPG, including program additional information function: provide the additional information of program,
Such as program plot introduction etc.；Program sorting function: classify by programme content, EPG must support to allow use
VOD program is browsed by family according to the classification of program, such as program can be categorized as feature film, newsreel,
Romance movie, horror film, cartoon etc.；Program booking function: will after preengaging a period of time in programme
Program to be play, plays the most automatically；Parental ratings controls function: programme content is carried out grading control.
There is provided the head of a family that the control interface of program viewing authority can be set；Service search function: various ways is provided
Service search function, as by multiple business functions of search such as protagonist, director, title number of words, ID, initials；
Business navigation feature: the navigation features such as business seniority among brothers and sisters, business recommended, latest update are provided.
But, in the programme information on EPG, only have integral point or the approximate time information of television station at present,
Owing to the inaccuracy of this information causes cannot be used for the management of content fragmentation, for this reason, it may be necessary to a large amount of artificial mark
Note precise time point, workload is big, and cost is high, and it cannot be guaranteed that accuracy.
Summary of the invention
The present invention provides a kind of and corrects the method and device of programme information in EPG, to solve in prior art
The inaccurate technology being difficult to manage, labor workload is big, accuracy is poor caused of programme information on EPG
Problem.
The present invention provides a kind of and corrects the method for programme information in EPG, including:
Multiple EPG of correspondence are got from multiple information source channels；
For the first program on each EPG, according to this first segment purpose key control information from the plurality of
First segment purpose programme information determines described first segment purpose standard program information；
According to described standard program information, the first segment purpose programme information on EPG to be corrected is carried out school
Just.
In the method that the present embodiment provides, the multiple EPG obtained from multiple information source channels by employing, and
Standard is determined according in multiple first segment purpose programme informations that crucial control information is corresponding from the plurality of EPG
Programme information, then with this standard program information, the first segment purpose programme information on EPG to be corrected is carried out
The technological means of correction, solves and needs manual operation when in prior art being corrected the first programme information
The workload caused is big, it is difficult to management, and the technical problem that calibration accuracy is poor, and then can realize certainly
Moving and be corrected programme information to be corrected, easily manage, workload reduces, the technology that accuracy is higher
Effect.
Optionally, described programme information includes: the broadcast time of program；Described key message includes: program
Initial played data.
Optionally, described according to this first segment purpose key control information from the plurality of first segment purpose program
Information determines described first segment purpose standard program information, specifically includes:
First segment purpose broadcast time to be identified section is determined according to the plurality of first segment purpose broadcast time；
The video data in described broadcast time section to be identified is extracted from this first segment purpose video flowing；
The described video data extracted is initiateed played data phase with the described first segment purpose program preset
Coupling；
The time point consistent by initiateing played data coupling in the described video data extracted with described program
As described first segment purpose standard broadcast time point.
In the method that the embodiment of the present invention provides, determine according to the broadcast time of multiple same programs by using
Broadcast time section, then in the broadcast time section of the determination of this program, by the video data that broadcasts with preset
Played data carries out the technological means mated, can obtain pick out in the broadcast time section determined real
Broadcast time, and then determine the technique effect of standard broadcast time point.
Optionally, described key message also includes: in program picture, program audio and program video at least
A kind of；
Accordingly, the method also includes:
When it fails to match or matches multiple consistent time point, by program picture, program audio and
At least one in program video is mated further and then determines a consistent time point.
In the method that the embodiment of the present invention provides, by the program picture in employing video frequency program, program audio
With the technological means such as program video, solve cannot be distinguished by the technical problem of standard broadcast time point, so permissible
Obtain and matching the situation of multiple time point, when determining unique one accurately by mating further
Between point technique effect.
Optionally, described programme information includes: program title；
Accordingly, the method also includes:
When described first program has multiple same or analogous program title, multiple to described first segment purpose
Program title carries out first segment purpose program title described in dependency alignment and then unifying identifier.
The method that the embodiment of the present invention provides, by there is same or similar program title, uses text
The mode of alignment, is corrected the program title of same program, it is achieved that for same program, permissible
The title of unified lineup, it is simple to manage and identify, and reduce the technique effect of manual editing work's amount.
Based on same inventive concept, the embodiment of the present invention additionally provides and a kind of corrects programme information in EPG
Device, including:
Acquisition module, for getting multiple EPG of correspondence from multiple information source channels；
Determine module, for for the first program on each EPG, correcting according to this first segment purpose key
Information determines described first segment purpose standard program information from the plurality of first segment purpose programme information；
Correction module, for saving the first segment purpose on EPG to be corrected according to described standard program information
Mesh information is corrected.
In the device that the present embodiment provides, there are the multiple EPG obtained from multiple information source channels, and according to
Multiple first segment purpose programme informations that crucial control information is corresponding from the plurality of EPG determine standard program
Information, then with this standard program information, the first segment purpose programme information on EPG to be corrected is corrected
Function, solve the work needing manual operation to cause when the first programme information being corrected in prior art
Work amount is big, it is difficult to management, and the technical problem that calibration accuracy is poor, and then can realize automatically treating school
Positive programme information is corrected, and easily manages, and workload reduces, the technique effect that accuracy is higher.
Optionally, described programme information includes: the broadcast time of program；Described key message includes: program
Initial played data.
Optionally, described module is determined, specifically for determining according to the plurality of first segment purpose broadcast time
First segment purpose broadcast time to be identified section；Described to be identified broadcast is extracted from this first segment purpose video flowing
Go out the video data in the time period；By the described video data extracted and the described first segment purpose joint preset
Mesh initiates played data and matches；And play number by initial with described program in the described video data extracted
According to mating consistent time point as described first segment purpose standard broadcast time point.
Optionally, described key message also includes: in program picture, program audio and program video at least
A kind of；
Accordingly, this device also includes:
Discriminating module, for when it fails to match or matches multiple consistent time point for matching module, passing through
At least one in program picture, program audio and program video is mated further and then determines one
Consistent time point.
Optionally, described programme information includes: program title；
Accordingly, this device also includes:
Alignment module, for when described first program has multiple same or analogous program title, to described
The multiple program title of first segment purpose carries out first segment purpose program described in dependency alignment and then unifying identifier
Title.
Other features and advantages of the present invention will illustrate in the following description, and, partly from explanation
Book becomes apparent, or understands by implementing the present invention.The purpose of the present invention and other advantages can
Realize by structure specifically noted in the description write, claims and accompanying drawing and obtain
?.
Below by drawings and Examples, technical scheme is described in further detail.
Accompanying drawing explanation
Accompanying drawing is for providing a further understanding of the present invention, and constitutes a part for description, with this
Bright embodiment is used for explaining the present invention together, is not intended that limitation of the present invention.In the accompanying drawings:
Fig. 1 corrects the flow process of the method for programme information in EPG for a kind of of offer in the embodiment of the present invention one
Figure；
Fig. 2 corrects the flow process of the method for programme information in EPG for a kind of of offer in the embodiment of the present invention two
Figure；
Fig. 3 shows for the structure of the device of programme information in a kind of EPG of correction of offer in the embodiment of the present invention three
It is intended to.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are illustrated, it will be appreciated that described herein
Preferred embodiment is merely to illustrate and explains the present invention, is not intended to limit the present invention.
Prior art has on multiple information source channel and have respective EPG, such as the history information library in WX area
In have in EPG, the Internet text message have EPG, can also be at third party oneself safeguard EPG.Different
The programme information of same program in the epg in source, as program title may be different, during the broadcast of same program
Between be likely to difference.Therefore, it is difficult to the programme information of the same program determined on the epg which originates is
Correct, it is also possible to the most incorrect.Therefore, in order to solve this problem, embodiments provide
Following solution.
Embodiment one
As it is shown in figure 1, correct the method for programme information in EPG for a kind of of embodiment of the present invention offer, should
Method includes:
101, from multiple information source channels, get multiple EPG of correspondence；
Each information source channel has its EPG, can respectively obtain the multiple of correspondence from these information source channels
EPG。
102, for the first program on each EPG, according to this first segment purpose key control information from institute
State and multiple first segment purpose programme information determines described first segment purpose standard program information；
The embodiment of the present invention represents same program with the first program, i.e. for the same program on multiple EPG,
Should agree to have this program multiple.It is thus desirable to therefrom determine, the joint of same program (the i.e. first program)
Which in mesh information is truly correct programme information, i.e. standard program information.
103, according to described standard program information, the first segment purpose programme information on EPG to be corrected is entered
Row correction.
In the method that embodiment provides, the multiple EPG obtained from multiple information source channels by employing, and root
Standard knot is determined according in multiple first segment purpose programme informations that crucial control information is corresponding from the plurality of EPG
Mesh information, then with this standard program information, the first segment purpose programme information on EPG to be corrected is carried out school
Positive technological means, solves and needs manual operation to lead when in prior art being corrected the first programme information
The workload caused is big, it is difficult to management, and the technical problem that calibration accuracy is poor, and then can realize automatically
Being corrected programme information to be corrected, easily manage, workload reduces, the technology effect that accuracy is higher
Really.
Optionally, described programme information includes: the broadcast time of program；Described key message includes: program
Initial played data, i.e. the video data of program beginning broadcasting or voice data.
Optionally, for the first program on each EPG, above-mentioned 102, can be accomplished in that
First segment purpose broadcast time to be identified section is determined according to the plurality of first segment purpose broadcast time；
The video data in described broadcast time section to be identified is extracted from this first segment purpose video flowing；
The described video data extracted is initiateed played data phase with the described first segment purpose program preset
Coupling；
The time point consistent by initiateing played data coupling in the described video data extracted with described program
As described first segment purpose standard broadcast time point.
In the method that the embodiment of the present invention provides, determine according to the broadcast time of multiple same programs by using
Broadcast time section, then in the broadcast time section of the determination of this program, by the video data that broadcasts with preset
Played data carries out the technological means mated, can obtain pick out in the broadcast time section determined real
Broadcast time, and then determine the technique effect of standard broadcast time point.
Optionally, described key message also includes: in program picture, program audio and program video at least
A kind of；
Owing to there may be the situation matching multiple consistent broadcast time points, therefore, the method also includes:
When matching multiple consistent time point, by program picture, program audio and program video
At least one mates further and then determines a consistent time point.
In the method that the embodiment of the present invention provides, by the program picture in employing video frequency program, program audio
With the technological means such as program video, solve cannot be distinguished by the technical problem of standard broadcast time point, so permissible
Obtain and matching the situation of multiple time point, when determining unique one accurately by mating further
Between point technique effect.
Optionally, described programme information includes: program title；When same program, due to from different
When EPG causes program title to differ, accordingly, in order to solve this technical problem, the method also includes:
When described first program has multiple same or analogous program title, multiple to described first segment purpose
Program title carries out first segment purpose program title described in dependency alignment and then unifying identifier.
The method that the embodiment of the present invention provides, by there is same or similar program title, uses text
The mode of alignment, is corrected the program title of same program, it is achieved that for same program, permissible
The title of unified lineup, it is simple to manage and identify, and reduce the technique effect of manual editing work's amount.
Embodiment two
The present embodiment specifically combines as a example by proofreading the broadcast time from the program 1 on different EPG,
Thering is provided a kind of and correct the method for programme information in EPG, the method is suitable for being deployed in needs to the program on EPG
On the equipment that information is corrected, such as server etc..As in figure 2 it is shown, the method includes:
201, from multiple information source channels, get multiple EPG of correspondence；
202, for the program 1 on each EPG, determine program 1 according to the broadcast time of multiple programs 1
Broadcast time section to be identified；
Such as: in history epg, the broadcast time of program 1 was 10 o'clock sharps, the broadcast of program 1 in the Internet
Time is 10: 01, and in third party epg, the broadcast time of program 1 is 10: 02.Then by 10
-10 time periods of 02 minute of point are as broadcast time section to be identified.
203, from the video flowing of this program 1, extract the video data in broadcast time section to be identified；
Such as: from the video flowing of program 1, take out the video data of this 10 .-10: 02 time segment.
204, the program of the video data extracted with the program 1 preset is initiateed played data and matches；
205, the video data that will extract initiates with the program of program 1 played data coupling consistent time
Between put the standard broadcast time point as program 1.
Such as: this video data is mated with program 1 head data preset, mates consistent beginning
Time point is the true broadcast time of this program, namely standard broadcast time point.Preferably, coupling regards
Frequently time, the voice data in video data can be mated, in order to reduce amount of calculation.
When it fails to match or matches multiple time point, regarded by program picture, program audio and program
At least one in Pin is mated further and then determines a consistent time point.
It is to say, when there is multiple time point, it is impossible to distinguish which time point when being standard broadcast time point,
Picture or video segment can be used to mate, it is ensured that correctness.
206, according to standard program information, the programme information of the program 1 on EPG to be corrected is corrected.
Such as: EPG to be corrected is history epg, then with in standard broadcast time point calibration history EPG
The broadcast time of program 1.
In yet another embodiment of the present invention, this includes: when described first program has multiple identical or phase
As program title time, the described multiple program title of first segment purpose is carried out dependency alignment and then unified mark
Know described first segment purpose program title.
That is: when the title content of the program 1 of multiple information sources is same or like, can be correlated with according to text
Property align, reduce human-edited.
Embodiment three
Realizing for the ease of the method in above-described embodiment one, two, the present embodiment continues to provide one correction EPG
The device of middle programme information, as it is shown on figure 3, this device includes:
Acquisition module 31, for getting multiple EPG of correspondence from multiple information source channels；
Determine module 32, for for the first program on each EPG, according to this first segment purpose key school
Positive information determines described first segment purpose standard program information from the plurality of first segment purpose programme information；
Correction module 33, is used for according to described standard program information the first segment purpose on EPG to be corrected
Programme information is corrected.
Wherein, described programme information includes: the broadcast time of program；Described key message includes: program rises
Beginning played data.
Optionally, described module 32 is determined, specifically for true according to the plurality of first segment purpose broadcast time
Determine first segment purpose broadcast time to be identified section；Extract described to be identified from this first segment purpose video flowing
Video data in broadcast time section；By the described video data extracted and the described first segment purpose preset
Program initiates played data and matches；And play initial with described program in the described video data extracted
The consistent time point of Data Matching is as described first segment purpose standard broadcast time point.
Wherein, described key message also includes: at least in program picture, program audio and program video
Kind；Optionally, this device also includes:
Discriminating module, for when it fails to match or matches multiple consistent time point for matching module, passing through
At least one in program picture, program audio and program video is mated further and then determines one
Consistent time point.
Wherein, described programme information includes: program title；
Optionally, this device also includes:
Alignment module, for when described first program has multiple same or analogous program title, to described
The multiple program title of first segment purpose carries out first segment purpose program described in dependency alignment and then unifying identifier
Title.
In the device that the present embodiment provides, there are the multiple EPG obtained from multiple information source channels, and according to
Multiple first segment purpose programme informations that crucial control information is corresponding from the plurality of EPG determine standard program
Information, then with this standard program information, the first segment purpose programme information on EPG to be corrected is corrected
Function, solve the work needing manual operation to cause when the first programme information being corrected in prior art
Work amount is big, it is difficult to management, and the technical problem that calibration accuracy is poor, and then can realize automatically treating school
Positive programme information is corrected, and easily manages, and workload reduces, the technique effect that accuracy is higher.
Those skilled in the art are it should be appreciated that embodiments of the invention can be provided as method, system or meter
Calculation machine program product.Therefore, the present invention can use complete hardware embodiment, complete software implementation or knot
The form of the embodiment in terms of conjunction software and hardware.And, the present invention can use and wherein wrap one or more
Computer-usable storage medium containing computer usable program code (include but not limited to disk memory and
Optical memory etc.) form of the upper computer program implemented.
The present invention is with reference to method, equipment (system) and computer program product according to embodiments of the present invention
The flow chart of product and/or block diagram describe.It should be understood that can by computer program instructions flowchart and
/ or block diagram in each flow process and/or flow process in square frame and flow chart and/or block diagram and/
Or the combination of square frame.These computer program instructions can be provided to general purpose computer, special-purpose computer, embedding
The processor of formula datatron or other programmable data processing device is to produce a machine so that by calculating
The instruction that the processor of machine or other programmable data processing device performs produces for realizing at flow chart one
The device of the function specified in individual flow process or multiple flow process and/or one square frame of block diagram or multiple square frame.
These computer program instructions may be alternatively stored in and computer or the process of other programmable datas can be guided to set
In the standby computer-readable memory worked in a specific way so that be stored in this computer-readable memory
Instruction produce and include the manufacture of command device, this command device realizes in one flow process or multiple of flow chart
The function specified in flow process and/or one square frame of block diagram or multiple square frame.
These computer program instructions also can be loaded in computer or other programmable data processing device, makes
Sequence of operations step must be performed to produce computer implemented place on computer or other programmable devices
Reason, thus the instruction performed on computer or other programmable devices provides for realizing flow chart one
The step of the function specified in flow process or multiple flow process and/or one square frame of block diagram or multiple square frame.
Obviously, those skilled in the art can carry out various change and modification without deviating from this to the present invention
The spirit and scope of invention.So, if these amendments of the present invention and modification belong to the claims in the present invention
And within the scope of equivalent technologies, then the present invention is also intended to comprise these change and modification.
Claims (10)
1. the method for programme information in a correcting electronic program guide (EPG), it is characterised in that including:
Multiple EPG of correspondence are got from multiple information source channels；
For the first program on each EPG, according to this first segment purpose key control information from the plurality of
First segment purpose programme information determines described first segment purpose standard program information；
According to described standard program information, the first segment purpose programme information on EPG to be corrected is carried out school
Just.
Method the most according to claim 1, it is characterised in that described programme information includes: program
Broadcast time；Described key message includes: program initiates played data.
Method the most according to claim 2, it is characterised in that described according to this first segment purpose pass
Key control information determines described first segment purpose standard program from the plurality of first segment purpose programme information
Information, specifically includes:
First segment purpose broadcast time to be identified section is determined according to the plurality of first segment purpose broadcast time；
The video data in described broadcast time section to be identified is extracted from this first segment purpose video flowing；
The described video data extracted is initiateed played data phase with the described first segment purpose program preset
Coupling；
The time point consistent by initiateing played data coupling in the described video data extracted with described program
As described first segment purpose standard broadcast time point.
Method the most according to claim 3, it is characterised in that described key message also includes: joint
At least one in mesh picture, program audio and program video；The method also includes:
When it fails to match or matches multiple consistent time point, by program picture, program audio and joint
Visually at least one in frequency is mated further and then determines a consistent time point.
5. according to the method described in any one in claim 1-4, it is characterised in that described program is believed
Breath includes: program title；The method also includes:
When described first program has multiple same or analogous program title, multiple to described first segment purpose
Program title carries out first segment purpose program title described in dependency alignment and then unifying identifier.
6. the device of programme information in a correcting electronic program guide (EPG), it is characterised in that including:
Acquisition module, for getting multiple EPG of correspondence from multiple information source channels；
Determine module, for for the first program on each EPG, correcting according to this first segment purpose key
Information determines described first segment purpose standard program information from the plurality of first segment purpose programme information；
Correction module, for saving the first segment purpose on EPG to be corrected according to described standard program information
Mesh information is corrected.
Device the most according to claim 6, it is characterised in that described programme information includes: program
Broadcast time；Described key message includes: program initiates played data.
Installation method the most according to claim 7, it is characterised in that
Described determine module, specifically for determining the first program according to the plurality of first segment purpose broadcast time
Broadcast time section to be identified；Described broadcast time section to be identified is extracted from this first segment purpose video flowing
Interior video data；Broadcast initial to the described video data extracted and the described first segment purpose program preset
Put data match；And mate one by the described video data extracted initiates played data with described program
The time point caused is as described first segment purpose standard broadcast time point.
Device the most according to claim 8, it is characterised in that described key message also includes: joint
At least one in mesh picture, program audio and program video；This device also includes:
Discriminating module, for when it fails to match or matches multiple consistent time point for matching module, passing through
At least one in program picture, program audio and program video is mated further and then determines one
Consistent time point.
10. according to the device described in any one in claim 6-9, it is characterised in that described program is believed
Breath includes: program title；This device also includes:
Alignment module, for when described first program has multiple same or analogous program title, to described
The multiple program title of first segment purpose carries out first segment purpose program described in dependency alignment and then unifying identifier
Title.
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| CN201610487813.7A CN105933740A (en) | 2016-06-28 | 2016-06-28 | Method and device for correcting program information in EPG (Electronic Program Guide) |
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| CN201610487813.7A CN105933740A (en) | 2016-06-28 | 2016-06-28 | Method and device for correcting program information in EPG (Electronic Program Guide) |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107888977A (en) * | 2017-11-27 | 2018-04-06 | 山东浪潮商用***有限公司 | A kind of method and device for detecting electronic program guides |
| CN108038439A (en) * | 2017-12-06 | 2018-05-15 | 绵阳欢网科技有限责任公司 | A kind of method and system based on computer calibration programme |
| CN110519629A (en) * | 2019-08-29 | 2019-11-29 | 杭州当虹科技股份有限公司 | A kind of simple intelligent EPG calibration method based on screenshot |
| CN110933483A (en) * | 2019-11-14 | 2020-03-27 | 杭州当虹科技股份有限公司 | EPG auxiliary calibration system and method based on intelligent identification |
| CN111294608A (en) * | 2020-02-21 | 2020-06-16 | 广州欢网科技有限责任公司 | Television program list processing method and device and readable storage medium |
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