CN107018445A - A kind of channel display method and device - Google Patents
A kind of channel display method and device Download PDFInfo
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- CN107018445A CN107018445A CN201710223597.XA CN201710223597A CN107018445A CN 107018445 A CN107018445 A CN 107018445A CN 201710223597 A CN201710223597 A CN 201710223597A CN 107018445 A CN107018445 A CN 107018445A
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000012216 screening Methods 0.000 abstract description 11
- 101000674731 Homo sapiens TGF-beta-activated kinase 1 and MAP3K7-binding protein 1 Proteins 0.000 description 9
- 102100021228 TGF-beta-activated kinase 1 and MAP3K7-binding protein 1 Human genes 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 238000001914 filtration Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 239000003550 marker Substances 0.000 description 3
- 101000674728 Homo sapiens TGF-beta-activated kinase 1 and MAP3K7-binding protein 2 Proteins 0.000 description 2
- 102100021227 TGF-beta-activated kinase 1 and MAP3K7-binding protein 2 Human genes 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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]
- H04N21/40—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
- H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
- H04N21/4383—Accessing a communication channel
-
- 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
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
-
- 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
- H04N21/482—End-user interface for program selection
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Human Computer Interaction (AREA)
- Circuits Of Receivers In General (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
The embodiment of the invention discloses a kind of channel display method and device.Methods described includes：Search for all frequencies and preserve all channels searched into hiding channel list；In the corresponding frequency point scanning business information of the channel, the corresponding target channel of business information for meeting preparatory condition in the hiding channel list is obtained；Target channel list is generated according to the target channel, and shows the channel in the target channel list., being capable of intelligent screening channel, lifting Consumer's Experience by technical scheme.
Description
Technical field
The present invention relates to digital media technology, more particularly to a kind of channel display method and device.
Background technology
With continuing to develop for TV tech, DTV is increasingly becoming the indispensable part of each family.Numeral
Television channel species is various, how to show that channel program has a great impact to Consumer's Experience.
Existing digital TV channel display methods is that all channels searched are all shown to uniquely after sorted
Channel list in, because program is various, different channels are by different program operators, and different program operators are not
Different programs are had with the period, and these programs can be all shown in channel list, so problems with occurs：Certain
A little channels do not have program in some periods, so in these periods, when user browses the channel in channel list, often seeing
To some channels without program, so as to cause poor user experience.
The content of the invention
The embodiment of the present invention provides a kind of channel display method and device, and to realize that the intelligent of channel is screened, lifting is used
Experience at family.
In a first aspect, the embodiments of the invention provide a kind of channel display method, including：
Search for all frequencies and preserve all channels searched into hiding channel list；
In the corresponding frequency point scanning business information of the channel, obtain in the hiding channel list and meet preparatory condition
The corresponding target channel of business information；
Target channel list is generated according to the target channel, and shows the channel in the target channel list.
Further, it is described in the corresponding frequency point scanning business information of the channel, obtain in the hiding channel list
Meet the corresponding target channel of business information of preparatory condition, including：
According to setpoint frequency in the corresponding frequency point scanning business information of the channel；
Obtain the corresponding target channel of business information that effective programme information is included in the hiding channel list.
Further, the business information includes programm name and Data Labels, and the Data Labels is used to identify institute
Channel is stated with the presence or absence of effective program data.
Further, it is described to obtain the corresponding mesh of business information for including effective programme information in the hiding channel list
Mark channel includes：
If the programm name and Data Labels that the business information is included are effective, the hiding channel list is obtained
In target channel corresponding with the business information.
Further, after target channel list is generated according to the target channel, in addition to：
If the programm name that the business information is included is invalid and/or Data Labels is invalid, by corresponding channel from institute
State in target channel list and delete.
Second aspect, the embodiment of the present invention additionally provides a kind of channel display device, and the device includes：
Channel search module, for searching for all frequencies and preserving all channels searched to hiding channel list
In；
Channel acquisition module, in the corresponding frequency point scanning business information of the channel, obtaining the hiding channel column
Meet the corresponding target channel of business information of preparatory condition in table；
Channel display module, for generating target channel list according to the target channel, and shows the target channel
Channel in list.
Further, the channel acquisition module includes：
Business information scan submodule, for according to setpoint frequency in the corresponding frequency point scanning business information of the channel；
Target channel acquisition submodule, believes for obtaining the business comprising effective programme information in the hiding channel list
Cease corresponding target channel.
Further, the business information includes programm name and Data Labels, and the Data Labels is used to identify institute
Channel is stated with the presence or absence of effective program data.
Further, the target channel acquisition submodule specifically for：
If the programm name and Data Labels that the business information is included are effective, the hiding channel list is obtained
In target channel corresponding with the business information.
Further, in addition to：
Channel removing module, for after target channel list is generated according to the target channel, if the business is believed
The programm name that breath is included is invalid and/or Data Labels is invalid, then deletes corresponding channel from the target channel list.
The embodiment of the present invention obtains by the way that all channels searched are preserved to hiding channel list and hides channel list
In meet the corresponding target channel of business information of preparatory condition, and generate target channel list, final display target channel column
Channel in table, by way of filtering out the channel of program and being shown, solves channels without program due to some
Also the problem of being all shown in unique channel list, and cause poor user experience, realizes the intelligent screening of channel, and
Lift the effect of Consumer's Experience.
Brief description of the drawings
Fig. 1 is a kind of schematic flow sheet for channel display method that the embodiment of the present invention one is provided；
Fig. 2 is a kind of schematic flow sheet for channel display method that the embodiment of the present invention two is provided；
Fig. 3 is a kind of schematic flow sheet for channel display method that the embodiment of the present invention three is provided；
Fig. 4 is a kind of schematic flow sheet for channel display method that the embodiment of the present invention four is provided；
Fig. 5 is a kind of structural representation for channel display device that the embodiment of the present invention five is provided.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention, rather than limitation of the invention.It also should be noted that, in order to just
Part related to the present invention rather than entire infrastructure are illustrate only in description, accompanying drawing.
Embodiment one
Fig. 1 is a kind of schematic flow sheet for channel display method that the embodiment of the present invention one is provided.This method is applicable to
The situation that channel is shown, this method can be performed by channel display device, and the device can be made up of hardware and/or software, and
It can typically be integrated in TV and all terminals comprising channel selection function.Specifically include as follows：
S110, all frequencies of search simultaneously preserve all channels searched into hiding channel list.
Specifically, frequency is the numbering for showing fixed frequency, wherein, each frequency corresponds respectively to a channel.Channel
It is the title or numbering for referring to represent live TV stream, the live TV stream is generally pushed to edge multicast clothes using unicast or multicast form
Business device, user is supplied to by edge multicast server by multicast form.
Specifically, the purpose for searching for all frequencies is that whether have signal data on each frequency of detection, if so, then explanation should
There is channel on frequency, that is, obtain the corresponding information of the channel, and all channels got are preserved to hiding channel list
In.
Specifically, it is follow up scan process that all channels searched, which are preserved the purpose into hiding channel list to be,
Channel index is provided, consequently facilitating obtaining the target channel for meeting preparatory condition, the purpose of intelligent screening channel is reached.
Exemplary, for DTV, signal data is searched on all frequencies, if finding to have signal number on the frequency
According to then obtaining the corresponding channel designation of the frequency and numbering, and the channel designation and numbering are preserved to original channel list
In TAB1, and the original channel list TAB1 is hidden, i.e., do not show hiding channel list TAB1.
S120, in the corresponding frequency point scanning business information of channel, obtain the industry hidden and meet preparatory condition in channel list
The corresponding target channel of information of being engaged in.
Specifically, in DTV, all videos, audio, word, picture etc. all become several after being digitized into processing
According to, and packed according to MPEG-2 standard, the transmission bag of regular length (188 bytes) is formed, then enters these packets
Row multiplexing, forms transport stream (TS), and usual one TS stream of channel correspondence, the TS of a channel is flowed by multiple programs and industry
Business composition.If without guidance information in TS streams, the terminal device of DTV will be unable to find the code stream of needs, so
In MPEG-2, special definition business information (Service Information, SI), business information is all to whole system
The description of code stream, describes the data of system transferring content, the layout of broadcast data stream and timetable etc..
The purpose that corresponding business information is scanned on the frequency corresponding to all channels in hiding channel list is to sentence
Whether the business information of breaking meets preparatory condition, is shown so as to obtain and meet the channel of preparatory condition as target channel,
To reach intelligent screening channel, the purpose of Consumer's Experience is lifted.Wherein, preparatory condition is that the channel has program in the period, and
It can recognize and get corresponding program data stream.Specifically, obtaining the business hidden and meet preparatory condition in channel list
The purpose of the corresponding target channel of information is to provide foundation for the target channel list of display for follow-up set up, and is also display
Channel have program provide Reliable guarantee.
S130, the channel in target channel generation target channel list, and display target channel list.
Specifically, target channel list structure is as hiding channel list, difference is, displayed on the terminals is mesh
Channel list is marked, channel list is hidden without showing.Target channel list and display target channel column are generated according to target channel
The benefit of channel in table is that, when user opens channel list, all channels of display have program, so as to improve user's body
Test.
Exemplary, for DTV, user can open channel list, the channel list now shown by Menu key
It is different from hiding channel list TAB1 for target channel list TAB2, hide in channel list TAB1 and contain all channels,
And the channel of program is contains only in target channel list TAB2, therefore, all channels that user sees have program.
The technical scheme of the present embodiment, by the way that all channels searched are preserved to hiding channel list, obtains and hides
Meet the corresponding target channel of business information of preparatory condition in channel list, and generate target channel list, finally show mesh
The channel in channel list is marked, by way of filtering out the channel of program and being shown, is solved because some are without section
Purpose channel is also all shown in unique channel list, and the problem of cause poor user experience, realizes the intellectuality of channel
Screening, and lift the effect of Consumer's Experience.
Embodiment two
Fig. 2 is a kind of schematic flow sheet for channel display method that the embodiment of the present invention two is provided.The present embodiment is with above-mentioned
Optimized based on embodiment there is provided preferred channel display method, be specifically, in the corresponding frequency point scanning business of channel
The corresponding target channel of business information for meeting preparatory condition in information, the hiding channel list of acquisition is further optimized for, including：
According to setpoint frequency in the corresponding frequency point scanning business information of channel；Obtain to hide and effective programme information is included in channel list
The corresponding target channel of business information.
S210, all frequencies of search simultaneously preserve all channels searched into hiding channel list.
S220, according to setpoint frequency in the corresponding frequency point scanning business information of channel.
Specifically, because the programme information in business information in the short time will not change, therefore setpoint frequency can be with
For one hour, or half an hour.Wherein, according to setpoint frequency scan be hide channel list in the corresponding industry of channel
Business information, and business information is transferred to terminal by the corresponding frequency of channel, by scanning business information it is known that channel
Current programme information, judges whether to include effective program with this.According to setpoint frequency in the corresponding frequency point scanning business of channel
The purpose of information is can regularly to detect the programme information of channel, and the channel for dynamically filtering out program is shown.
It is exemplary, for DTV, according to the frequency of half an hour once in hiding channel list TAB1 all frequencies
Road, which is distinguished, scans corresponding business information on corresponding frequency, i.e., all channel difference are corresponding in hiding channel list TAB1
Scanned on frequency after respective business information, be spaced half an hour, scanned hide all channels pair in channel list TAB1 again
The business information answered.
The corresponding target channel of business information for including effective programme information in channel list is hidden in S230, acquisition.
Specifically, the method for whether having program in detection channel is, whether effective program letter is included in detection business information
Breath, if comprising effective programme information, that is, illustrating that the channel currently has program, being shown；If not comprising effective program letter
Breath, then illustrate that the channel is invalid currently without program or actual program, without being shown.By detect in business information whether
Comprising effective programme information, the corresponding target channel of business information hidden and include effective programme information in channel list is obtained,
The intelligent screening of channel is realized, is easy to the follow-up display to target channel, lifts Consumer's Experience.
S240, the channel in target channel generation target channel list, and display target channel list.
The technical scheme of the present embodiment, by the way that all channels searched are preserved to hiding channel list, according to setting
The corresponding business information of channel is frequency scanned, and then obtains the business information pair hidden and include effective programme information in channel list
The target channel answered, and the channel in target channel list, final display target channel list is generated, included by filtering out
The corresponding target channel of business information and the mode shown of programme information are imitated, channels without program due to some are solved
Also the problem of being all shown in unique channel list, and cause poor user experience, realizes the intelligent screening of channel, and
Lift the effect of Consumer's Experience.
Embodiment three
Fig. 3 is a kind of schematic flow sheet for channel display method that the embodiment of the present invention three is provided.The present embodiment is with above-mentioned
Optimized based on each embodiment there is provided preferred channel display method, be specifically, business information is further optimized for
Including programm name and Data Labels, the Data Labels is used to identify channel with the presence or absence of effective program data.
S310, all frequencies of search simultaneously preserve all channels searched into hiding channel list.
S320, according to setpoint frequency in the corresponding frequency point scanning business information of channel.
If the programm name and Data Labels that S330, business information are included are effective, obtain and hide in channel list
Target channel corresponding with business information.
Specifically, at least include programm name and Data Labels in business information, wherein, programm name is programme information
Corresponding title, Data Labels is whether program data effectively identifies.If programm name be terminal can read it is normal
Data, then it represents that the programm name is effective；If programm name, which is the data or terminal that terminal can not be read, can read but anon-normal
Normal data, then it represents that the programm name is invalid.Data Labels can show as a two-value data, be specifically as follows business letter
Effective video marker in breath, i.e., when the effective video marker in business information is true (true), then it represents that number
It is effective according to mark；When the effective video marker in business information is false (false), then it represents that Data Labels is invalid.
Exemplary, the DTV for including complete business information, when programm name is " news hookup " and is had
When effect vision signal is masked as true, then obtains and hide target channel corresponding with the business information in channel list TAB1.
S340, the channel in target channel generation target channel list, and display target channel list.
The technical scheme of the present embodiment, by the way that all channels searched are preserved to hiding channel list, according to setting
The corresponding business information of channel is frequency scanned, if programm name and Data Labels that business information is included are effective, is obtained
Hide in channel list and include the corresponding target channel of business information of effective programme information, and generate target channel list, most
Channel in whole display target channel list, is gone forward side by side by filtering out the effective target channel of programm name and Data Labels
The mode of row display, is solved because some channels without program are also all shown in unique channel list, and causes user
The problem of experience difference, the intelligent screening of channel is realized, and lift the effect of Consumer's Experience.
Example IV
Fig. 4 is a kind of schematic flow sheet for channel display method that the embodiment of the present invention four is provided.The present embodiment is with above-mentioned
Optimized based on each embodiment there is provided preferred channel display method, be specifically, target is being generated according to target channel
Further it is optimized for after channel list, in addition to：If the programm name that business information is included is invalid and/or Data Labels without
Effect, then delete corresponding channel from target channel list.
S410, all frequencies of search simultaneously preserve all channels searched into hiding channel list.
S420, according to setpoint frequency in the corresponding frequency point scanning business information of channel.
The corresponding target channel of business information of effective programme information is included in S430, the acquisition hiding channel list.
S440, according to target channel generate target channel list.
If the programm name that S450, business information are included is invalid and/or Data Labels is invalid, by corresponding channel from mesh
Mark in channel list and delete.
Specifically, after generation target channel list, because business information is in change all the time, it is therefore desirable to examine repeatedly
Whether measured channel currently also has effective program, and when channel is currently without program or invalid actual program, then needs the channel
Deleted from target channel list, it is possible to which several situations for needing to delete channel of appearance are：First, what terminal was detected
Programm name effectively, but because data transfer is problematic, causes program not have data transfer to terminal during broadcasting；Second,
Terminal can receive the program data transmitted, but because business information is imperfect, lead to not detect programm name；
3rd, channel can show as programm name and show no signal (No information) currently without program, and terminal does not have
Receive program data stream.Wherein, the first situation belongs to that the Data Labels that business information includes is invalid, and second of situation belongs to industry
The programm name that business packet contains is invalid, and the third situation belongs to Data Labels and the equal nothing of programm name that business information is included
Effect.Channel in the case of these three is deleted from target channel list and is advantageous in that, can delete target channel column in time
Without the channel that program or actual program are invalid in table, to ensure that what user saw is forever the channel of effective program, so as to carry
Rise Consumer's Experience.
Channel in S460, display target channel list.
The technical scheme of the present embodiment, by the way that all channels searched are preserved to hiding channel list, according to setting
The corresponding business information of channel is frequency scanned, and then obtains the business information pair hidden and include effective programme information in channel list
The target channel answered, and generate target channel list, and when the programm name that business information is included is invalid and/or Data Labels without
During effect, then corresponding channel is deleted from target channel list, the channel in last display target channel list, pass through screening
Go out the corresponding target channel of business information comprising effective programme information and delete that programm name is invalid and/or Data Labels is invalid
Channel so that show screening after channel mode, solve because some channels without program are also all shown to uniquely
Channel list in, and the problem of cause poor user experience, realize the intelligent screening of channel, and lifting Consumer's Experience
Effect.
Embodiment five
Fig. 5 is a kind of structural representation for channel display device that the embodiment of the present invention five is provided.The device is applicable to
The situation that channel is shown, the device can be made up of hardware and/or software, and can typically be integrated in TV and all comprising channel
In the terminal of selection function.With reference to Fig. 5, channel display device includes：Channel search module 510, channel acquisition module 520, frequency
Road display module 530, each module is specifically described below.
Channel search module 510, for searching for all frequencies and preserving all channels searched to hiding channel column
In table；
Channel acquisition module 520, in the corresponding frequency point scanning business information of the channel, obtaining the hiding channel
Meet the corresponding target channel of business information of preparatory condition in list；
Channel display module 530, for generating target channel list according to the target channel, and shows the target frequency
Channel in road list.
Optionally, channel acquisition module 520 includes：
Business information scan submodule, for according to setpoint frequency in the corresponding frequency point scanning business information of the channel；
Target channel acquisition submodule, believes for obtaining the business comprising effective programme information in the hiding channel list
Cease corresponding target channel.
Optionally, the business information includes programm name and Data Labels, and the Data Labels is described for identifying
Channel whether there is effective program data.
Optionally, the target channel acquisition submodule specifically for：
If the programm name and Data Labels that the business information is included are effective, the hiding channel list is obtained
In target channel corresponding with the business information.
Optionally, in addition to：
Channel removing module, for after target channel list is generated according to the target channel, if the business is believed
The programm name that breath is included is invalid and/or Data Labels is invalid, then deletes corresponding channel from the target channel list.
The said goods can perform the method that any embodiment of the present invention is provided, and possess the corresponding functional module of execution method
And beneficial effect.
Can be with one of ordinary skill in the art will appreciate that realizing that all or part of step in above-described embodiment method is
The hardware of correlation is instructed to complete by program.Described program can be stored in a computer read/write memory medium.
The program upon execution, including the step described in the above method.Described storage medium, including：ROM/RAM, magnetic disc, CD
Deng.
Note, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art it is various it is obvious change,
Readjust and substitute without departing from protection scope of the present invention.Therefore, although the present invention is carried out by above example
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
Other more equivalent embodiments can be included, and the scope of the present invention is determined by scope of the appended claims.
Claims (10)
1. a kind of channel display method, it is characterised in that including：
Search for all frequencies and preserve all channels searched into hiding channel list；
In the corresponding frequency point scanning business information of the channel, the business for meeting preparatory condition in the hiding channel list is obtained
The corresponding target channel of information；
Target channel list is generated according to the target channel, and shows the channel in the target channel list.
2. according to the method described in claim 1, it is characterised in that described in the corresponding frequency point scanning business letter of the channel
Breath, obtains the corresponding target channel of business information for meeting preparatory condition in the hiding channel list, including：
According to setpoint frequency in the corresponding frequency point scanning business information of the channel；
Obtain the corresponding target channel of business information that effective programme information is included in the hiding channel list.
3. method according to claim 2, it is characterised in that the business information includes programm name and data mark
Will, the Data Labels is used to identify the channel with the presence or absence of effective program data.
4. method according to claim 3, it is characterised in that effectively section is included in the acquisition hiding channel list
The corresponding target channel of business information of mesh information includes：
If the programm name and Data Labels that the business information is included are effective, obtain in the hiding channel list with
The corresponding target channel of the business information.
5. method according to claim 3, it is characterised in that according to the target channel generate target channel list it
Afterwards, in addition to：
If the programm name that the business information is included is invalid and/or Data Labels is invalid, by corresponding channel from the mesh
Mark in channel list and delete.
6. a kind of channel display device, it is characterised in that including：
Channel search module, for searching for all frequencies and preserving all channels searched into hiding channel list；
Channel acquisition module, in the corresponding frequency point scanning business information of the channel, obtaining in the hiding channel list
Meet the corresponding target channel of business information of preparatory condition；
Channel display module, for generating target channel list according to the target channel, and shows the target channel list
In channel.
7. device according to claim 6, it is characterised in that the channel acquisition module includes：
Business information scan submodule, for according to setpoint frequency in the corresponding frequency point scanning business information of the channel；
Target channel acquisition submodule, for obtaining the business information pair for including effective programme information in the hiding channel list
The target channel answered.
8. device according to claim 7, it is characterised in that the business information includes programm name and data mark
Will, the Data Labels is used to identify the channel with the presence or absence of effective program data.
9. device according to claim 8, it is characterised in that the target channel acquisition submodule specifically for：
If the programm name and Data Labels that the business information is included are effective, obtain in the hiding channel list with
The corresponding target channel of the business information.
10. device according to claim 8, it is characterised in that also include：
Channel removing module, for after target channel list is generated according to the target channel, if the business information bag
The programm name contained is invalid and/or Data Labels is invalid, then deletes corresponding channel from the target channel list.
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| CN201710223597.XA CN107018445B (en) | 2017-04-07 | 2017-04-07 | Channel display method and device |
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