CN104469473A - Program-oriented digital television electronic program guide service implementation method - Google Patents
Program-oriented digital television electronic program guide service implementation method Download PDFInfo
- Publication number
- CN104469473A CN104469473A CN201410775165.6A CN201410775165A CN104469473A CN 104469473 A CN104469473 A CN 104469473A CN 201410775165 A CN201410775165 A CN 201410775165A CN 104469473 A CN104469473 A CN 104469473A
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- China
- Prior art keywords
- program
- digital television
- implementation method
- electronic program
- guiding
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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]
- H04N21/40—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
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
- H04N21/4345—Extraction or processing of SI, e.g. extracting service information from an MPEG 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
- H04N21/43—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
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
- H04N21/4348—Demultiplexing of additional data and video streams
- H04N21/4349—Demultiplexing of additional data and video streams by extracting from data carousels, e.g. extraction of software modules from a DVB carousel
-
- 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
- H04N21/4351—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream involving reassembling additional data, e.g. rebuilding an executable program from recovered modules
-
- 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
- H04N21/458—Scheduling content for creating a personalised stream, e.g. by combining a locally stored advertisement with an incoming stream; Updating operations, e.g. for OS modules ; time-related management operations
- H04N21/4583—Automatically resolving scheduling conflicts, e.g. when a recording by reservation has been programmed for two programs in the same time slot
-
- 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
- H04N21/4722—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 for requesting additional data associated with the content
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Human Computer Interaction (AREA)
- Software Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention discloses a program-oriented digital television electronic program guide service implementation method. The method mainly solves the problem that due to the fact that existing digital television electronic program guides are oriented to channels, users can not directly obtain programs which need to be watched. The method includes the steps of firstly, setting filtering parameters of EIT tables in the channel search process, and obtaining the EIT tables of all channels in a TS code stream through filtering; secondly, analyzing information of all the EIT tables to obtain a plurality of sub-tables, arraying event information in a service provided by each sub-table according to the time sequence, and setting a database system of local channels and programs in a set top box according to the information of the EIT tables; thirdly, displaying the services in different modes. By means of the method, the users can more directly know program content and playing timetables of the next week in digital television signals, the list display can be conducted according to keyword classifications, the method is truly oriented to programs, and the digital television system electronic program guide service function can be more appropriate and practical.
Description
Technical field
The present invention relates to a kind of take program as the implementation method of electronic program guide of digital television business of guiding, belongs to the business of digital television system electronic program guiding service in digital TV set-top box and presents field.
Background technology
At present, the functional realiey flow process of digital television system electronic program guiding service in digital TV set-top box is: first present a current existing channel list interface, after user needs remote controller to select certain channel, Set Top Box presents the program play times list in one week future of this channel again, then user carries out program booking selection according to the hobby of oneself, thus reach can realize subscribe program expire play function.This presents the function definition that flow process has run counter to " electronic program guides ", it is not guiding with program that its business in digital TV set-top box presents, but be guiding with channel, which increase the use difficulty of user to this business, namely user directly cannot learn programme content and the reproduction time of following a week, could obtain the program play times list in following one week of this channel after needing remote controller to select certain channel.
Summary of the invention
The present invention has better function to present to make electronic program guide of digital television business in digital TV set-top box, providing a kind of take program as the implementation method of electronic program guide of digital television business of guiding, mainly solving existing electronic program guide of digital television take channel as guiding, and user can not directly be obtained needs to watch the problem of program.Really realize the function of electronic program guides.
To achieve these goals, the technical solution used in the present invention is as follows:
Take program as an implementation method for the electronic program guide of digital television business of guiding, comprise the steps:
(1) in channel search process, the filtration parameter of EIT table is set, filters the EIT table obtaining each channel in TS code stream;
(2) resolve all EIT and show information, obtain multiple sublist, each sublist provides the event information arranged in chronological order in a business, and in Set Top Box, sets up local channel and the Database Systems of program according to EIT table information;
(3) business is presented in a different manner.
Particularly, the filtration parameter of EIT table is set in described step (1) in the demultiplexing module of processor chips, resolves in described step (2) and resolve according to ETSI EN 300 468 standard criterion.The content of event information comprises transmission class mark, original network identification, service identification, event identifier, initial time, duration, programme content classification, component description, multilingual component description, parental ratings control, event title and Short Description, clause information, event detaileds description, link information, condition reception mark, condition accept system and describe and time shifting case description.
Further, described presentation mode is present by programme content classification carry out classifying row-column list of going forward side by side or carry out by the order of initial time that program broadcasts one or both that list presents.Described by programme content classification carry out classifying go forward side by side row-column list present be specially according to EIT table in programme content classifiable event information, to all programs carry out category keywords classification after composition list present; The described order of initial time broadcasted by program is carried out list and is presented that to be specially with program be body data, presents according to the list of initial time and the order of duration composition.Achieve the function of electronic program guides from real meaning like this, the selection of user, by the restriction of channel, is directly that the electronic program guiding service of guiding is just presented on interface very intuitively with program, checks, selects viewing for user.
In addition, described business is presented on interface, user also directly can operate on the surface and subscribe program, Set Top Box preserves this reservation mark at lane database, and calculate according to the timer of self, when the time runs to the ticket reserving time of this program, interface gives the prompting message whether watching this program.
Compared with prior art, the present invention has following beneficial effect:
(1) the present invention make user can more directly understand the programme content of in digital television signal following a week and broadcast time table, and list display can be carried out according to key class, make the properer practicality of the function of digital television system electronic program guiding service.
(2) implementation method of the present invention is simple, be guiding completely with program, in the presenting of business, ignore the existence of channel completely, user does not spend the rendition list checking each channel and can check intuitively according to program classification, is applicable to very much large-scale promotion and uses.
Accompanying drawing explanation
Fig. 1 is flow chart of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described, and embodiments of the present invention include but not limited to the following example.
Embodiment
As shown in Figure 1, a kind of take program as the implementation method of electronic program guide of digital television business of guiding, comprises the steps:
(1) in channel search process, utilize the demultiplexing module of processor chips that the filtration parameter of EIT table is set, filter the EIT table obtaining each channel in TS code stream;
(2) resolve all EIT according to ETSI EN 300 468 standard criterion and show information, obtain multiple sublist, each sublist provides the event information arranged in chronological order in a business, and in Set Top Box, set up local channel and the Database Systems of program according to EIT table information, the content of event information comprises transmission class mark, original network identification, service identification, event identifier, initial time, duration, programme content is classified, component description, multilingual component description, parental ratings controls, event title and Short Description, clause information, event is described in detail, link information, condition reception mark, condition accepts system and describes and time shifting case description,
(3) business presented in a different manner, the presentation mode of the present embodiment is mainly two kinds:
A, to carry out classification row-column list of going forward side by side by programme content classification and present: be specially according to the programme content classifiable event information in EIT table, category keywords classification is carried out to all programs and sequencing temporally sort after the list of composition present, make user intuitively can arrive the list of the program that will watch like this, and play channel and the time of this program.
B, the order of initial time broadcasted by program are carried out list and are presented: take program as body data, the list that sorted program forms afterwards according to initial time and the sequence of duration is presented, such user can directly check the programme content of following a week and broadcast time table;
Presenting of business can for present automatically, or present according to the search of user, makes that whole to present process more convenient, and Experience Degree is higher.
In addition, described business is presented on interface, user also directly can operate on the surface and subscribe program, Set Top Box preserves this reservation mark at lane database, and calculate according to the timer of self, when the time runs to the ticket reserving time of this program, interface gives the prompting message whether watching this program.
The present invention is especially after having resolved EIT acquisition event information, first for the description of programme content classification, a classification is carried out to all programme contents, and present with the form of tabulation, sort according to the initial time of program and then, and the operation-interface of program booking is provided, the function of electronic program guides is achieved like this from real meaning, the selection of user is not by the restriction of channel, be directly that the electronic program guiding service led just is presented on interface very intuitively with program, check for user, select viewing, the practicality of electronic program guides is strengthened.
According to above-described embodiment, just the present invention can be realized well.What deserves to be explained is; under prerequisite based on said structure design, for solving same technical problem, even if some making on the invention are without substantial change or polishing; the essence of the technical scheme adopted is still the same with the present invention, therefore it also should in protection scope of the present invention.
Claims (7)
1. be an implementation method for the electronic program guide of digital television business of guiding with program, it is characterized in that, comprise the steps:
(1) in channel search process, the filtration parameter of EIT table is set, filters the EIT table obtaining each channel in TS code stream;
(2) resolve all EIT and show information, obtain multiple sublist, each sublist provides the event information arranged in chronological order in a business, and in Set Top Box, sets up local channel and the Database Systems of program according to EIT table information;
(3) business is presented in a different manner.
2. according to claim 1 a kind of take program as the implementation method of electronic program guide of digital television business of guiding, it is characterized in that, resolve in described step (2) and resolve according to ETSI EN 300 468 standard criterion.
3. according to claim 2 a kind of take program as the implementation method of electronic program guide of digital television business of guiding, it is characterized in that, in described step (2), the content of event information comprises transmission class mark, original network identification, service identification, event identifier, initial time, duration, programme content classification, component description, multilingual component description, parental ratings control, event title and Short Description, clause information, event detailed description, link information, condition reception mark, condition accepts system description and time shifting case describes.
4. according to claim 3 a kind of take program as the implementation method of electronic program guide of digital television business of guiding, it is characterized in that, described presentation mode is present by programme content classification carry out classifying row-column list of going forward side by side or carry out by the order of initial time that program broadcasts one or both that list presents.
5. according to claim 4 a kind of take program as the implementation method of electronic program guide of digital television business of guiding, it is characterized in that, described by programme content classification carry out classifying go forward side by side row-column list present be specially according to EIT table in programme content classifiable event information, to all programs carry out category keywords classification after composition list present.
6. according to claim 5 a kind of take program as the implementation method of electronic program guide of digital television business of guiding, it is characterized in that, the described order of initial time broadcasted by program is carried out list and is presented that to be specially with program be body data, presents according to the list of initial time and the order of duration composition.
7. a kind of according to claim 1-6 any one take program as the implementation method of the electronic program guide of digital television business of guiding, it is characterized in that, described business is presented on interface, user also directly can operate on the surface and subscribe program, Set Top Box preserves this reservation mark at lane database, and calculate according to the timer of self, when the time runs to the ticket reserving time of this program, interface gives the prompting message whether watching this program.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410775165.6A CN104469473A (en) | 2014-12-16 | 2014-12-16 | Program-oriented digital television electronic program guide service implementation method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410775165.6A CN104469473A (en) | 2014-12-16 | 2014-12-16 | Program-oriented digital television electronic program guide service implementation method |
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| CN104469473A true CN104469473A (en) | 2015-03-25 |
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| CN201410775165.6A Pending CN104469473A (en) | 2014-12-16 | 2014-12-16 | Program-oriented digital television electronic program guide service implementation method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104918062A (en) * | 2015-05-28 | 2015-09-16 | 福建新大陆通信科技股份有限公司 | Method and system for improving advertisement interaction of unidirectional set-top box |
| CN110611832A (en) * | 2019-09-30 | 2019-12-24 | 深圳市九洲电器有限公司 | Program data importing method and device and server |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |
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| RJ01 | Rejection of invention patent application after publication |