CN112702622B - Program searching method, apparatus, device and computer readable storage medium - Google Patents
Program searching method, apparatus, device and computer readable storage medium Download PDFInfo
- Publication number
- CN112702622B CN112702622B CN202011557725.2A CN202011557725A CN112702622B CN 112702622 B CN112702622 B CN 112702622B CN 202011557725 A CN202011557725 A CN 202011557725A CN 112702622 B CN112702622 B CN 112702622B
- Authority
- CN
- China
- Prior art keywords
- program
- target
- list
- standard
- search
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/232—Content retrieval operation locally within server, e.g. reading video streams from disk arrays
-
- 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
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
-
- 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
- H04N21/26258—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 generating a list of items to be played back in a given order, e.g. playlist, or scheduling item distribution according to such list
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/432—Content retrieval operation from a local storage medium, e.g. hard-disk
-
- 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
- H04N21/47214—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 content reservation or setting reminders; for requesting event notification, e.g. of sport results or stock market
-
- 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
- H04N21/4825—End-user interface for program selection using a list of items to be played back in a given order, e.g. playlists
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Human Computer Interaction (AREA)
- Business, Economics & Management (AREA)
- Finance (AREA)
- Strategic Management (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention discloses a program searching method, a device, equipment and a computer readable storage medium, wherein the program searching method obtains automatic searching parameters by responding to a received searching instruction, performs fusion searching on a program service list based on preset standards according to the automatic searching parameters to obtain a target program list based on target standards, performs de-duplication processing on the target program list based on the target standards to obtain a target searching list, and realizes automatic searching on programs based on different standard signals at the same time.
Description
Technical Field
The present invention relates to the field of broadcast television technologies, and in particular, to a program searching method, apparatus, device, and computer readable storage medium.
Background
The internet standard of the digital television broadcast is a brand new digital television standard released in europe in 2019 and 9, the digital television broadcast based on the internet standard is different from the digital television broadcast based on standards such as satellite, ground wireless signals and the like in a transmission mode, the digital television broadcast based on the internet standard adopts an internet-based access and streaming media technology, and a television broadcast service is distributed through a broadband network, namely, a linear television broadcast service is transmitted through the broadband network.
Disclosure of Invention
The main object of the present invention is to provide a program searching method, apparatus, device and computer readable storage medium, which aims to solve the problem that programs based on different standard signals cannot be automatically searched at the same time.
In order to achieve the above object, the present invention provides a program searching method, comprising:
responding to the received search instruction, and acquiring automatic search parameters;
according to the automatic search parameters, performing fusion search on a program service list based on preset standards to obtain a target program list based on target standards;
and performing de-duplication processing on the target program list to obtain a target search list.
Optionally, the search instruction carries a search text, and the step of acquiring the automatic search parameter in response to the received search instruction includes:
judging whether a search keyword is detected in the search text when a search instruction is received;
when a search keyword is detected in the search text, the search keyword is used as an automatic search parameter;
and when the search keyword is not detected in the search text, acquiring a preset configuration parameter as an automatic search parameter.
Optionally, the preset standard includes a first standard and a second standard, where the first standard is a target standard, and the second standard includes a satellite signal standard, a cable signal standard and a wireless signal standard, and the step of performing fusion search on a program service list based on the preset standard according to the automatic search parameter to obtain a target program list based on the target standard includes:
acquiring a first program service list based on the target standard, and searching the first program service list according to the automatic search parameter to obtain a first target program list;
searching a second program service list based on the second standard according to the automatic search parameter based on the target standard to obtain a second target program list;
and integrating the first program list and the second target program list to obtain a target program list based on the target standard.
Optionally, the step of obtaining a first program service list based on the target standard and searching the first program service list according to the automatic search parameter to obtain a first target program list includes:
Acquiring a program service sub-list based on the target standard, and matching the program service sub-list with the automatic search parameter to obtain a first target sub-list;
acquiring a registry entry according to the program service sub-list;
acquiring a first program service list through the registry entry, and matching the first program service list with the automatic search parameter to obtain a second target sub-list;
and integrating the first target sub-list and the second target sub-list to obtain a first target program list.
Optionally, the step of searching the second program service list based on the second standard according to the automatic search parameter to obtain a second target program list based on the target standard includes:
based on the target standard, carrying out random search on a second program service list based on the second standard, and acquiring service information corresponding to a program when the program is searched randomly;
analyzing the service information according to a preset communication protocol to obtain a second program service list corresponding to the service information;
and matching the second program service list with the automatic search parameter to obtain a second target program list.
Optionally, the step of analyzing the service information according to a preset communication protocol to obtain a second program service list corresponding to the service information includes:
acquiring network information and business information corresponding to the second program service list from the service information;
acquiring service list parameter information corresponding to the second program service list according to the network information and the business information;
and acquiring the second program service list according to the service list parameter information.
Optionally, the step of performing deduplication processing on the target program list to obtain a target search list includes:
identifying repeated programs from the target programs to obtain a repeated program list;
and acquiring screening parameters, and screening repeated program lists in the target program list according to the screening parameters to obtain a target search list.
In addition, to achieve the above object, the present invention also provides a program searching apparatus, including:
the parameter acquisition module is used for responding to the received search instruction and acquiring automatic search parameters;
the automatic search module is used for carrying out fusion search on the program service list based on the preset standard according to the automatic search parameters to obtain a target program list based on the target standard;
And the automatic duplicate removal module is used for carrying out duplicate removal processing on the target program list to obtain a target search list.
In addition, to achieve the above object, the present invention also provides a program searching apparatus characterized by comprising: the program searching device comprises a memory, a processor and a program stored on the memory, wherein the processor is used for executing the program for realizing the program searching method so as to realize the steps of the program searching method.
In addition, in order to achieve the above object, the present invention also provides a computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a program for realizing the program searching method, the program for realizing the program searching method being executed by a processor to realize the steps of the program searching method as described above.
Compared with the prior art that simultaneous searching of programs based on different standard signals cannot be achieved, the program searching method, device and equipment and computer readable storage medium provided by the embodiment of the invention acquire automatic searching parameters by responding to received searching instructions, perform fusion searching on a program service list based on preset standards according to the automatic searching parameters to obtain a target program list based on target standards, perform de-duplication processing on the target program list to obtain a target searching list, namely, perform fusion searching on programs based on different signal standards according to the acquired automatic searching parameters, and convert searching results into the program list of target standard signals to obtain the target program list. And performing de-duplication processing on the repeated programs in the target program list to obtain a target search list, thereby realizing automatic search on programs based on different standard signals.
Drawings
FIG. 1 is a schematic diagram of a terminal/device structure of a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a flowchart of a first embodiment of a program searching method according to the present invention;
FIG. 3 is a flowchart of a program searching method according to a second embodiment of the present invention;
fig. 4 is a schematic diagram of a program searching method and apparatus according to the present invention.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
In the following description, suffixes such as "module", "component", or "unit" for representing elements are used only for facilitating the description of the present invention, and have no specific meaning per se. Thus, "module," "component," or "unit" may be used in combination.
The program searching terminal (called terminal, equipment or terminal equipment) of the embodiment of the invention can be a television, a PC, a mobile terminal equipment with a display function such as a smart phone, a tablet personal computer and a portable computer.
As shown in fig. 1, the terminal may include: a processor 1001, such as a CPU, a network interface 1004, a user interface 1003, a memory 1005, a communication bus 1002. Wherein the communication bus 1002 is used to enable connected communication between these components. The user interface 1003 may include a Display, an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may further include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1005 may be a high-speed RAM memory or a stable memory (non-volatile memory), such as a disk memory. The memory 1005 may also optionally be a storage device separate from the processor 1001 described above.
Optionally, the terminal may also include a camera, an RF (Radio Frequency) circuit, a sensor, an audio circuit, a WiFi module, and so on. Among other sensors, such as light sensors, motion sensors, and other sensors. Specifically, the light sensor may include an ambient light sensor that may adjust the brightness of the display screen according to the brightness of ambient light, and a proximity sensor that may turn off the display screen and/or the backlight when the mobile terminal moves to the ear. As one of the motion sensors, the gravity acceleration sensor can detect the acceleration in all directions (generally three axes), and can detect the gravity and the direction when the mobile terminal is stationary, and the mobile terminal can be used for recognizing the gesture of the mobile terminal (such as horizontal and vertical screen switching, related games, magnetometer gesture calibration), vibration recognition related functions (such as pedometer and knocking), and the like; of course, the mobile terminal may also be configured with other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, an infrared sensor, and the like, which are not described herein.
It will be appreciated by those skilled in the art that the terminal structure shown in fig. 1 is not limiting of the terminal and may include more or fewer components than shown, or may combine certain components, or a different arrangement of components.
As shown in fig. 1, a program of an operating system, a network communication module, a user interface module, and a program searching method may be included in a memory 1005, which is a computer-readable storage medium.
In the terminal shown in fig. 1, the network interface 1004 is mainly used for connecting to a background server and performing data communication with the background server; the user interface 1003 is mainly used for connecting a client (user side) and performing data communication with the client; and the processor 1001 may be used to invoke a program of a program search method stored in the memory 1005, which when executed by the processor, implements the operations in the program search method provided by the embodiment described below.
Based on the hardware structure of the device, the embodiment of the program searching method is provided.
Referring to fig. 2, a first embodiment of the present invention provides a program searching method including steps S10 to S30:
step S10, responding to a received search instruction, and acquiring automatic search parameters;
in this embodiment, the program searching method may be applied to a terminal device having a display function, such as a television, a notebook computer, and the like, and the following embodiment will specifically describe a television as an example.
In this embodiment, the automatic search function of the television is initialized, where the initialization includes, if the television search function is provided with a preset search interface and the preset search interface is provided with a search bar, emptying the search content that was input last time in the search bar, or refreshing the preset search interface according to the history search record. After initialization, the television responds to the received search instruction and acquires automatic search parameters based on the search instruction, wherein the automatic search parameters comprise program categories, countries and regions to which programs belong, program names and the like, and of course, the automatic search parameters can also be other search parameters defined according to input search texts, namely, the automatic search parameters are derived from: first: user-defined settings, second: previously, a user presets parameters on a television, and the parameters are selected conveniently and quickly.
When the television receives a search instruction triggered by a user, acquiring automatic search parameters in response to the received search instruction, wherein the search instruction triggered by the user comprises search texts, the search texts comprise search texts input by the user, and when the television receives the search instruction, detecting whether search keywords input by the user exist in the search texts carried in the search instruction, if the search keywords input by the user exist, acquiring preset parameters of the television as the automatic search parameters, if the search keywords input by the user are not detected in the search texts, acquiring preset parameters of the television as the automatic search parameters, wherein the preset parameters of the television can be configuration parameters set by the user when the television is installed or started for the first time, such as country and region, language, favorite program types, pre-installed video software and the like, the configuration parameters of the television can reflect the preference of the user on the programs from certain aspects, therefore, when the user does not input the search keywords, the configuration parameters are used as the automatic search parameters, for example, the language in the configuration parameters and the favorite program types of the user are used as the automatic search parameters, and the preset parameters are added to the priority of the program installed in the video software when the television is searched, and the priority of the program is ranked to other programs can be ranked to the priority of the program based on the priority of the program.
Step S20, performing fusion search on the program service list based on the preset standard according to the automatic search parameters to obtain a target program list based on the target standard;
the preset standards comprise a first standard and a second standard, the first standard in the preset standards is a target standard, the preset standards comprise an internet signal standard, a satellite signal standard, a wireless signal standard, a cable signal standard and the like, the satellite signal standard comprises a first generation satellite signal standard and a second generation satellite signal standard, the wireless signal standard comprises a first generation ground wireless signal standard and a second generation ground wireless signal standard, and the internet signal standard is used as the target standard for description.
Because the preset standards include Internet signal standards, satellite signal standards, wireless signal standards, cable signal standards, and the like, the program service list based on the preset standards may be a program service list DVB-I (Digital Video Broadcasting-Internet, digital television broadcasting based on the Internet standard, hereinafter referred to as the Internet standard) of the Internet signal standards, and a program service list based on the second standard, which may be DVB-S/S2/T2/C (Digital Video Broadcasting-satellite/satellite 2/Terrestrial/television/Cable 2/Cable, digital television broadcasting based on the satellite/second-generation satellite/Terrestrial wireless signal second-generation/Cable signal standards, and according to the automatic search parameters, the program service list based on the preset standards is subjected to a fusion search to obtain a target program list based on the target standards, specifically, according to the automatic search parameters, the program service list based on the target standards and the second standard is subjected to a fusion search to obtain a target program list based on the target standards, hereinafter referred to DVB-second-generation satellite/Terrestrial wireless signal second-generation/Cable signal standard, and the target program list based on the target standard is referred to as the automatic search parameters, and the target program list based on the target standard is referred to as the second standard/T2/T. Information transmission and exchange between the program service list based on the target standard and the program service list based on the second standard are achieved through a communication protocol established between the signals of the target standard and the signals of the second standard, namely, according to the established communication protocol, the program service lists based on the DVB-I and the DVB-S/S2/T/T2/C can be obtained through the Internet, program service lists based on different standards are analyzed, so that the program lists based on different standards are uniformly converted into the program service lists based on the target standard signals, namely, the DVB-I program service lists are analyzed, and accordingly the target program lists based on the target standard are correspondingly obtained.
In this embodiment, after fusing program service lists based on different standards, matching the acquired automatic search parameters with a program service list based on preset standards, where the matching includes exact matching and fuzzy matching, where the exact matching refers to that the television adaptively configures the automatic search parameters to perform searching, or obtains that a search keyword input by a user is an automatic search parameter preset for a television drama, for example, a fast search menu composed of fast search buttons such as "program type", "program type" and the like set on a preset search interface on the television, and a submenu composed of sub buttons such as "comedy" preset under a "program type" button, and "movie" preset under a "program type" button, and searching is performed according to the preset automatic search parameters, that is, "comedy" or "movie", where the obtained target program list only contains programs whose types or categories correspond to the automatic search parameters, for example, when the automatic search parameters are "movies" in the "program category", all movies in the DVB-I program service list and DVB-S/S2/T2/C program service list can be searched; when the acquired search keyword input by the user is a program name, the program name in the target program list is not necessarily completely matched with the search keyword in the search text input by the user, the name of the program searched by the television only needs to contain the search keyword, and the search keyword is not necessarily continuous in the names of the programs obtained through fuzzy matching. In the target program list, the program searched by the accurate matching is in front, and the program searched by the fuzzy matching is in back, namely, the programs in the target program list are ordered according to the matching degree.
When the user cannot provide the complete program name, searching is performed in two matching modes of accurate matching and fuzzy matching, so that the searching hit rate can be improved, the searching accuracy is improved, the searching times are reduced, the searching efficiency is improved, the user can screen the target program list through a preset searching menu and a searching submenu on a searching interface, the searching accuracy is improved, for example, in the target program list obtained by searching according to the searching keywords input by the user, the target program list can comprise television shows, movies and songs, and the movie programs in the target program list are screened out through a 'program type' button in the searching menu and a 'movie' button arranged below. For example, the search keywords input by the user are "screening-off" and the target program list obtained by searching includes a television play which can be watched on line based on each video website of the internet signal standard, wherein, some video websites need to pay or open members to watch, and several television stations are respectively played at different time periods, and the playing progress is different, in addition, the programs of songs and video clips related to "screening-off" are provided, for example, "Zhen theme songs", "screening-off tail songs", "Zhen scene collection of actors and names", "screening-off classical scene collection" and "laugh collection in screening-off" are provided, and the television plays of the target program list are search results obtained by precisely matching with automatic search parameters, and other songs or clip videos are obtained by fuzzy matching.
And step S30, performing de-duplication processing on the target program list to obtain a target search list.
Since the same program may be played under signals based on different standards, there may be a duplicate program in the target program list obtained by performing the fusion search on the program service list based on different standard signals, for example, there is a duplicate list of the same program according to the search result of the search keyword as described above, which is input by the user, and the target program list needs to be subjected to the deduplication processing, and only one of the duplicate programs is reserved according to a preset rule, for example, the best image quality or the highest definition is maintained.
It should be noted that, the target program list obtained by the convergent search includes repeated programs, and the program with a lower matching degree obtained by fuzzy matching, for example, when the search keyword in the search text input by the user is obtained as the name of a certain drama, the target program list obtained by the search may include the drama based on the internet standard, and the drama played at a certain television station through the cable signal at a certain time, if the play time of the drama is not reached currently under the cable signal standard or the wireless signal standard, the program is displayed through the television, but the program may be reserved, when the play time of the program is reached, the program is automatically skipped to the television station to play the program, the program under the internet standard may be watched online through the internet, if the drama on-line watching needs to meet a certain condition, for example, when the user is required to buy a member or pay-watch, the drama under the limited signal standard may be selected to watch, for example, if the user does not want to buy or pay-watch, the drama is selected by selecting the preset button on the search interface, the search interface may be reserved, the program may be selected as the video list, and the target program may be selected to be more free, and the free list may be selected, and the target program may be selected. Similarly, when a target program list obtained by fusion search is performed according to a search keyword input by a user, if a repeated program exists, and it is detected that the user selects to watch a program based on internet standards online, and when it is required to perform duplicate removal processing according to best image quality or best definition, a current television running environment, such as a network condition, is detected, an interactive interface is displayed, if the current television network condition generates a click when playing a video with best image quality or highest definition, the user is queried through the interactive interface to determine whether playing is not click, the program with best image quality or best definition is selected, and if yes, the program with best image quality or highest definition is selected when playing is not click is obtained, so as to obtain the target search list.
After the target search list is obtained, displaying the target search list to a user through a preset search interface on a television for selection by the user, storing the target search list obtained by searching and search keywords input by the user to a local server and a server, taking the target program selected by the user as a shortcut option for next searching, carrying out the same searching again through selecting the stored search keywords, simultaneously obtaining programs or search keywords selected by the user for multiple times in the shortcut option and placing the programs or the search keywords on top as search shortcut options to be recommended preferentially, simultaneously recommending programs similar to the top-placed programs to the user, for example, when the user selects a certain movie, placing the movie on top, recommending a second part of the movie or a movie of the same type to the user under the target search list, storing the target search list to the local server, taking the target program selected by the user as the shortcut option to place the top, if the user wants to continue watching the same program, not needing to search repeatedly, and taking the search repeatedly through selecting the stored search keywords, if the user wants to carry out the same search operation repeatedly, and not needing to input the keywords repeatedly.
After the target search list is stored, target programs and reservation information selected by a user are obtained, the obtained reservation information at least comprises reserved program information and a reminding mode, if the target programs selected by the user from the target search list do not reach the playing time, the target programs can be reserved by obtaining reservation instructions input by the user, the reservation information can be obtained, if the obtained reservation instructions on the multiple programs are input by the user, the obtained reservation information comprises a reserved program list, meanwhile, the reminding mode selected by the user is obtained, the reminding information is displayed when the television is in an operation state, or the television is displayed in a shutdown state and confirms whether the television is started or not, or the reminding information displayed by the television is automatically started and displayed, the reserved program list is displayed to the user through the reminding information, so that the user can select target programs to be played from the reserved program list, the reserved programs to be selected are played, the television displays the reserved programs again for the user, the user can also support the user to define the playing order, the television is set according to the sequence defined by the user, the reserved programs are not set up as all the reserved programs, and the preset television is set in a quick-time interface, and the preset program list is set up to be the target programs.
Specifically, the refinement step of step S10 includes steps A1-A3;
a1, judging whether a search keyword is detected in the search text when a search instruction is received;
step A2, when a search keyword is detected in the search text, the search keyword is used as an automatic search parameter;
and A3, when the search keyword is not detected in the search text, acquiring a preset configuration parameter as an automatic search parameter.
In this embodiment, the search instruction may be triggered by a user, the search instruction carries a search text, when the search instruction is received, the search instruction is responded to, whether a search keyword input by the user is detected in the search text carried by the search instruction is judged, that is, whether the user performs a search keyword input operation on a preset search interface of the television is judged, if the search keyword input by the user is detected in the search text, the search keyword input by the user is obtained as an automatic search parameter, and if the search keyword input by the user is not detected in the search text, the configuration parameter set during installation of the television is obtained as the automatic search parameter. The user may input the search keyword by clicking a shortcut button on a search menu on a preset search interface of the television, such as "movie" or "drama" in "program type", or by inputting the search keyword through an external input device, such as a keyboard or a remote controller.
Before searching, the automatic search function needs to be initialized, so that the automatic search function is restored to an initial installation state, the automatic search parameters are self-adaptively configured according to the configuration parameters set by a user, and meanwhile, an input interface in a preset search interface is emptied, so that the user inputs search keywords again. After initialization is completed, historical search results, search keywords input by a user and program reservation records of the user are obtained so that the user can quickly select programs, meanwhile, selection information of the user is obtained, preference of the user is determined according to the information selected by the user, and the programs of the same type are recommended to the user according to the preference of the user. If the selection information of the user is not acquired, it can be determined that the user does not select a program from the historical search record or the reserved program record, whether the keyword is input by the user needs to be judged, if the keyword input by the user is not acquired, the television can adaptively configure the automatic search parameter, and if the search keyword is determined to be input by the user, the acquired search keyword input by the user is preferentially used as the automatic search parameter.
The automatic search parameters can be configured in a self-adaptive manner, specifically, when a program is searched, the automatic search parameters can be configured in a self-adaptive manner by acquiring initial setting parameters, wherein the initial setting parameters comprise country and region of a user, language, favorite program types and the like, a plurality of favorite program types can be selected at the same time, according to the initial setting parameters set by the user, the television can configure the automatic search parameters in a self-adaptive manner, for example, when the television is installed by the user, the favorite program types are set as 'cartoon and comedy', the cartoon and comedy are used as the automatic search parameters for searching, a DVB-I program service list with the 'program types' being the cartoon and comedy is obtained, and meanwhile, the user is supported to perform the self-defined search, the self-defined search comprises inputting keywords such as program names and the like, and the preset automatic search parameters such as 'synthetic art' in the 'program category' are directly selected, and if the search keywords input by the user are acquired, the keywords input by the user are preferentially used as the automatic search parameters for searching.
The supporting user may provide a shortcut key on a preset search interface, for example, a "program category", "program type", "country and region", and "showing time", etc., where the user inputs a search keyword by selecting the shortcut key, and the shortcut key is provided with a sub-key, for example, when the television obtains that the user selects the "program category" in the shortcut key, the sub-key corresponding to the "program category" is displayed, such as "movie", "television play", "variety" and "song", etc. If the television obtains that the user selects the "program type" in the shortcut key, displaying the sub-keys corresponding to the "program type", such as "comedy", "cartoon", and "action film", searching the sub-keys selected by the user as automatic search parameters, and screening the search results by using other shortcut keys and the sub-keys, for example, the television obtains that the user selects the "program category" in the shortcut key, and searches the "movie" in the corresponding sub-key, so as to obtain the target program list with the program category of movie, based on searching the target program list, obtaining the "program type" in the shortcut key and the "comedy" in the corresponding sub-key again, and carrying out secondary screening on the target program list according to the obtained information input by the user, so as to obtain the secondary target program list. Similarly, if the television acquires that the user inputs the search instruction again based on the secondary target program list, and determines that the user selects the "showing time" in the shortcut key to screen the secondary target program list, the number of times that the television can screen the target program list is determined by the preset number of the shortcut keys; an input box is arranged in the preset search interface of the television, and a user can also search by directly inputting a program name or other related information of the program in the input box.
A refinement step of step S30, including steps B1-B2:
step B1, identifying repeated programs from the target programs to obtain a repeated program list;
and B2, acquiring screening parameters, and screening repeated program lists in the target program list according to the screening parameters to obtain a target search list.
Identifying repeated programs from a target program list obtained by fusing program service lists based on different standard signals, obtaining screening parameters to perform deduplication processing on the repeated program list in the target program list, wherein the obtained screening parameters can be user-defined, for example, the user can input screening parameters by clicking buttons such as free or online watching on a preset searching interface of the television, and can also be preset by the television, for example, if the obtained screening parameters input by the user are not available, according to the current running condition of the television, such as network condition, the program with the best picture quality or the highest definition is automatically reserved for the same program, and after deduplication processing is performed on the repeated programs in the target program list according to the screening parameters, the target searching list is obtained, and the user can screen the target searching list again through a quick searching button on the preset searching interface of the television, so that the searching accuracy and precision of the programs are improved.
In this embodiment, an automatic search parameter is obtained by responding to a received search instruction, and a program service list based on a preset standard is subjected to fusion search according to the automatic search parameter to obtain a target program list based on a target standard, and the target program list based on the target standard is subjected to deduplication processing to obtain a target search list based on the target standard, that is, a program list based on different standards is converted into a program list based on the target standard by parsing, and the program service list based on different standards is searched according to the obtained automatic search parameter to obtain the target program list based on the target standard, so that the problem that the program service list based on different standards cannot be searched at the same time is solved, and fusion search of programs based on different standard signals is realized.
Further, referring to fig. 3, another embodiment of the program searching method of the present invention is proposed, and based on the above embodiment, this embodiment is a refinement step of step S20:
specifically, the refinement step of step S20 includes steps S21 to S23:
step S21, a first program service list based on the target standard is obtained, and the first program service list is searched according to the automatic search parameter to obtain a first target program list;
If the first program service list based on the target standard is a DVB-I program service list, searching the DVB-I program service list to obtain a first target program list, where the television stores a program service sub-list based on the target standard, where the program service sub-list may be obtained by searching the television according to initial setting parameters input by the user and stored in a local DVB-I program list, or may be a viewing history record or a custom selection of the user and stored in the local DVB-I program list, for example, when the user views a program, if the user likes the program very much, the user may choose to collect or download the program, the DVB-I program list collected or downloaded by the user is the DVB-I program service sub-list, and the program service sub-list has a registry, where the entry of the registry is associated with the DVB-I program service list, where the DVB-I program service list includes all DVB-I program information, including a program name, a play time, a service provider, and the like, and the automatic search parameters are respectively matched with the DVB-I program service list and the DVB-I program sub-I program service sub-list to obtain the first target program list.
Step S22, searching a second program service list based on the second standard according to the automatic search parameter based on the target standard to obtain a second target program list;
Under the target standard, a second program service list based on a second standard signal is acquired according to a preset communication protocol, for example, a DVB-S/S2/T/T2/C program service list is acquired based on an internet standard, the DVB-S/S2/T/T2/C program service list is converted into a DVB-I program service list through analysis, and then the DVB-S/S2/T/T2/C program service list is matched with an automatic search parameter to obtain a second target program list.
Step S23, integrating the first program list with the second target program list to obtain a target program list based on the target standard.
Combining a first target program list obtained by searching based on target standards with a second target program list obtained by searching based on second standards, wherein the searching of the program service list based on the target standards and the searching of the program service list based on the second standards are not performed simultaneously, after the first target program list is obtained by searching the program service list based on the target standards, the first target program list is cached, and after the second target program list is obtained by searching the program service list based on the second standards, the first target program list and the second program list are combined to obtain the target program list based on the target standards. For example, when the target standard is the internet standard, searching the DVB-I program service list to obtain a first target program list, searching the DVB-S/S2/T/T2/C program service list to obtain a second target program list, and combining the first target program list with the second program list to obtain the target program list based on DVB-I.
A refinement step of step S21, comprising steps C1-C4:
step C1, acquiring a program service sub-list based on the target standard, and matching the program service sub-list with the automatic search parameter to obtain a first target sub-list;
step C2, acquiring a registry entry according to the program service sub-list;
step C3, a first program service list is obtained through the registry entry, and the first program service list is matched with the automatic search parameters to obtain a second target sub-list;
and C4, integrating the first target sub-list and the second target sub-list to obtain a first target program list.
When searching the program service list based on the target standard, searching the program service sub-list based on the target standard, wherein the program service sub-list based on the target standard can be a local program list stored in a television by collecting and downloading by a user, or can be a program list based on the target standard generated by a history of user watching, and matching the program service sub-list based on the target standard with an automatic search parameter to obtain a first target sub-list. And acquiring a first program service list based on a target standard, namely a DVB-I program service list, through a registry of the program service sub-list, then matching the automatic search parameter with the DVB-I program service list to obtain a second target sub-list, and combining the first program sub-list with the second program sub-list to obtain the first target program list.
A refinement step of step S22, including steps D1-D3:
step D1, based on the target standard, carrying out random search on a second program service list based on the second standard, and acquiring service information corresponding to a program when the program is searched randomly;
step D2, analyzing the service information according to a preset communication protocol to obtain a second program service list corresponding to the service information;
and D3, matching the second program service list with the automatic search parameters to obtain a second target program list.
When searching the program service list based on the second standard, firstly performing random search, when searching the program, obtaining service information corresponding to the program, wherein the program service information comprises network information and service information, analyzing the network information and the service information in the service information through a preset communication protocol, connecting the program service list based on the second standard based on the target standard, converting the program service list based on the second standard into the program service list based on the target standard, and matching the second program list based on the target standard obtained through analysis to obtain a second target program list.
A refinement step of step D2, comprising steps D21-D23:
step D21, obtaining network information and business information corresponding to the second program service list from the service information;
step D22, obtaining service list parameter information corresponding to the second program service list according to the network information and the business information;
and step D23, acquiring the second program service list according to the service list parameter information.
According to a preset communication protocol, a program service list based on a second standard such as DVB-S/S2/T/T2/C is searched randomly at the same time based on a target standard such as the Internet standard, when a program is searched, service information corresponding to the program, namely DVB-SI (Digital Video Broadcasting-Service Information, service information of digital television broadcasting), is obtained, wherein the DVB-SI corresponding to the program service list comprises NIT (Network Information Table ) and BAT (Bouquet Association Table, service group association table), the NIT and the BAT correspond to the program searched randomly, and different DVB-SI can be obtained based on different standard searching, so that a plurality of different DVB-SIs are obtained by searching the program service list based on DVB-S/S2/T/T2/C.
The NIT and BAT in the DVB-SI obtained by searching based on different standards are associated with the program service list based on the standard, the obtained program service list based on the second standard can be converted into the program service list based on the target standard by analyzing the NIT and BAT, for example, the program service list based on the DVB-S/S2/T2/C is converted into the program service list based on the DVB-I, specifically, the NIT and BAT contain link descriptors, the link descriptors contain information which indicates the specific position of the target object, the target object can be the program service list, the position where the additional information of the target object can be stored in the network is given by using the link descriptors in the NIT, or the service group can refer to the program service list information by linking the link descriptors in the BAT, that is, according to a preset communication protocol, the program service list directly connected to the DVB-I and the DVB-S/S2/T2/C through the internet, and the program service list based on the DVB-I is converted into the program service list based on the DVB-I.
In this embodiment, a target program list is obtained by performing fusion search on a program service list based on preset standard signals through a preset communication protocol established between signals based on different standards, that is, searching on a first program service list based on the target standard to obtain a first target program list, then analyzing a program service list based on a second standard through the preset communication protocol, converting the program service list based on the second standard into a second program service list based on the target standard, searching on the program service list based on the second standard based on the target standard, thereby realizing fusion search on programs based on different signal standards and further improving the accuracy of program search.
Referring to fig. 4, a first embodiment of the present invention provides a program searching apparatus including:
a parameter obtaining module 10, configured to obtain an automatic search parameter in response to a received search instruction;
the automatic search module 20 is configured to perform fusion search on a program service list based on a preset standard according to the automatic search parameter, so as to obtain a target program list based on a target standard;
and the automatic deduplication module 30 is configured to perform deduplication processing on the target program list to obtain a target search list.
Optionally, the parameter obtaining module 10 includes:
a judging unit for judging whether a search keyword is detected in the search text when a search instruction is received;
a first acquisition unit configured to, when a search keyword is detected in the search text, take the search keyword as an automatic search parameter;
and the second acquisition unit is used for acquiring preset configuration parameters as automatic search parameters when the search keywords are not detected in the search text.
Optionally, the automatic search module 20 includes:
the first searching unit is used for acquiring a first program service list based on the target standard, searching the first program service list according to the automatic searching parameters, and obtaining a first target program list;
The second searching unit is used for searching a second program service list based on the second standard according to the automatic searching parameter based on the target standard to obtain a second target program list;
and the integration unit is used for integrating the first program list and the second target program list to obtain a target program list based on the target standard.
Optionally, the first search unit includes:
the first searching sub-unit is used for acquiring a program service sub-list based on the target standard, and matching the program service sub-list with the automatic searching parameters to obtain a first target sub-list;
a first obtaining subunit, configured to obtain a registry entry according to the program service sub-list;
the first matching sub-unit is used for acquiring a first program service list through the registry entry, and matching the first program service list with the automatic search parameters to obtain a second target sub-list;
and the integration sub-unit is used for integrating the first target sub-list and the second target sub-list to obtain a first target program list.
Optionally, the second search unit includes:
The second searching subunit is used for carrying out random searching on a second program service list based on the second standard based on the target standard, and acquiring service information corresponding to a program when the program is randomly searched;
the analysis subunit is used for analyzing the service information according to a preset communication protocol so as to acquire a second program service list corresponding to the service information;
and the second matching subunit is used for matching the second program service list with the automatic search parameter to obtain a second target program list.
Optionally, the second search unit further includes:
the second obtaining subunit is used for obtaining the network information and the business information corresponding to the second program service list from the service information;
a third obtaining subunit, configured to obtain service list parameter information corresponding to the second program service list according to the network information and the service information;
and the fourth acquisition subunit is used for acquiring the second program service list according to the service list parameter information.
Optionally, the automatic deduplication module 30 includes:
the identifying unit is used for identifying repeated programs from the target programs to obtain a repeated program list;
And the screening unit is used for acquiring screening parameters, and screening repeated program lists in the target program list according to the screening parameters to obtain a target search list.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The foregoing embodiment numbers of the present invention are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a computer readable storage medium (e.g. ROM/RAM, magnetic disk, optical disk) as described above, comprising instructions for causing a terminal device (which may be a television, a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the method according to the embodiments of the present invention.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the invention, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.
Claims (8)
1. A program searching method, characterized in that the program searching method comprises the steps of:
responding to the received search instruction, and acquiring automatic search parameters;
according to the automatic search parameters, performing fusion search on a program service list based on preset standards to obtain a target program list based on target standards;
the preset standards comprise a first standard and a second standard, the first standard is a target standard, the first standard comprises an internet signal standard, and the second standard comprises a satellite signal standard, a wired signal standard and a wireless signal standard;
performing de-duplication processing on the target program list to obtain a target search list;
according to the automatic search parameter, performing fusion search on a program service list based on a preset standard to obtain a target program list based on a target standard, including:
Through the communication protocol established between the signals of the target standard and the second standard, information transmission and exchange between the program service list based on the target standard and the program service list based on the second standard signal are realized, program service lists based on different standards are analyzed, and therefore the program lists based on different standards are uniformly converted into the program service list based on the target standard signal, and accordingly the target program list based on the target standard is correspondingly obtained;
acquiring a first program service list based on the target standard, and searching the first program service list according to the automatic search parameter to obtain a first target program list;
searching a second program service list based on the second standard according to the automatic search parameter based on the target standard to obtain a second target program list;
integrating the first program list and the second target program list to obtain a target program list based on the target standard;
the obtaining the first program service list based on the target standard, and searching the first program service list according to the automatic search parameter to obtain a first target program list includes:
Acquiring a program service sub-list based on the target standard, and matching the program service sub-list with the automatic search parameter to obtain a first target sub-list;
acquiring a registry entry according to the program service sub-list;
acquiring a first program service list through the registry entry, and matching the first program service list with the automatic search parameter to obtain a second target sub-list;
and integrating the first target sub-list and the second target sub-list to obtain a first target program list.
2. The program searching method as claimed in claim 1, wherein the search instruction carries a search text, and the step of acquiring the automatic search parameter in response to the received search instruction includes:
judging whether a search keyword is detected in the search text when a search instruction is received;
when a search keyword is detected in the search text, the search keyword is used as an automatic search parameter;
and when the search keyword is not detected in the search text, acquiring a preset configuration parameter as an automatic search parameter.
3. The program searching method of claim 1, wherein the step of searching a second program service list based on the second criterion based on the target criterion according to the automatic search parameter to obtain a second target program list comprises:
Based on the target standard, carrying out random search on a second program service list based on the second standard, and acquiring service information corresponding to a program when the program is searched randomly;
analyzing the service information according to a preset communication protocol to obtain a second program service list corresponding to the service information;
and matching the second program service list with the automatic search parameter to obtain a second target program list.
4. The program searching method as claimed in claim 3, wherein the step of parsing the service information according to a preset communication protocol to obtain a second program service list corresponding to the service information comprises:
acquiring network information and business information corresponding to the second program service list from the service information;
acquiring service list parameter information corresponding to the second program service list according to the network information and the business information;
and acquiring the second program service list according to the service list parameter information.
5. The program searching method as claimed in claim 1, wherein said step of performing a deduplication process on said target program list to obtain a target search list comprises:
Identifying repeated programs from the target programs to obtain a repeated program list;
and acquiring screening parameters, and screening repeated program lists in the target program list according to the screening parameters to obtain a target search list.
6. A program searching apparatus, characterized in that the program searching apparatus comprises:
the parameter acquisition module is used for responding to the received search instruction and acquiring automatic search parameters;
the automatic search module is used for carrying out fusion search on the program service list based on the preset standard according to the automatic search parameters to obtain a target program list based on the target standard;
the preset standards comprise a first standard and a second standard, the first standard is a target standard, the first standard comprises an internet signal standard, and the second standard comprises a satellite signal standard, a wired signal standard and a wireless signal standard;
according to the automatic search parameter, performing fusion search on a program service list based on a preset standard to obtain a target program list based on a target standard, including:
the program list determining module is used for realizing information transmission and exchange between the program service list based on the target standard and the program service list based on the second standard through a communication protocol established between the signals of the target standard and the second standard, analyzing the program service lists based on different standards, uniformly converting the program lists based on different standards into the program service list based on the target standard signals, and correspondingly obtaining the target program list based on the target standard;
The first search module is used for acquiring a first program service list based on the target standard, and searching the first program service list according to the automatic search parameter to obtain a first target program list;
the second searching module is used for searching a second program service list based on the second standard according to the automatic searching parameter based on the target standard to obtain a second target program list;
the first integration module is used for integrating the first program list and the second target program list to obtain a target program list based on the target standard;
the obtaining the first program service list based on the target standard, and searching the first program service list according to the automatic search parameter to obtain a first target program list includes:
the first matching module is used for acquiring a program service sub-list based on the target standard, and matching the program service sub-list with the automatic search parameter to obtain a first target sub-list;
the registry entry acquisition module is used for acquiring a registry entry according to the program service sub-list;
The second matching module is used for acquiring a first program service list through the registry entry, and matching the first program service list with the automatic search parameters to obtain a second target sub-list;
the second integration module is used for integrating the first target sub-list and the second target sub-list to obtain a first target program list;
and the automatic duplicate removal module is used for carrying out duplicate removal processing on the target program list to obtain a target search list.
7. A program searching apparatus, characterized in that the program searching apparatus comprises: a memory, a processor, and a program stored on the memory for implementing the program search method, the processor being configured to execute the program for implementing the program search method to implement the steps of the program search method according to any one of claims 1 to 5.
8. A computer-readable storage medium, having stored thereon a program that implements a program search method, the program implementing the program search method being executed by a processor to implement the steps of the program search method as recited in any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011557725.2A CN112702622B (en) | 2020-12-24 | 2020-12-24 | Program searching method, apparatus, device and computer readable storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011557725.2A CN112702622B (en) | 2020-12-24 | 2020-12-24 | Program searching method, apparatus, device and computer readable storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112702622A CN112702622A (en) | 2021-04-23 |
| CN112702622B true CN112702622B (en) | 2023-05-23 |
Family
ID=75510301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011557725.2A Active CN112702622B (en) | 2020-12-24 | 2020-12-24 | Program searching method, apparatus, device and computer readable storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112702622B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113596541A (en) * | 2021-07-30 | 2021-11-02 | 深圳市杰科数码有限公司 | Set top box, user operation-free installation method thereof and computer readable storage medium |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201020523D0 (en) * | 2010-12-03 | 2011-01-19 | Samsung Electronics Co Ltd | Content searching |
| CN102244817A (en) * | 2011-06-23 | 2011-11-16 | 康佳集团股份有限公司 | Internet-base method for searching digital television program related information |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101237544A (en) * | 2008-02-20 | 2008-08-06 | 深圳市同洲电子股份有限公司 | A TV program search method and its system |
| US9275054B2 (en) * | 2009-12-28 | 2016-03-01 | Sling Media, Inc. | Systems and methods for searching media content |
| US8646013B2 (en) * | 2011-04-29 | 2014-02-04 | Sling Media, Inc. | Identifying instances of media programming available from different content sources |
| EP2727372A2 (en) * | 2011-06-30 | 2014-05-07 | Thomson Licensing | Method and apparatus for automatic recording according to user preferences |
| CN104168502A (en) * | 2014-08-27 | 2014-11-26 | 乐视致新电子科技（天津）有限公司 | Program information fusing method and device |
| CN107169116B (en) * | 2017-05-24 | 2020-11-24 | 北京奇艺世纪科技有限公司 | Default search word generation method and device |
| CN110263240A (en) * | 2019-06-18 | 2019-09-20 | 深圳市酷开网络科技有限公司 | Integration searching method, device and the computer readable storage medium of information |
-
2020
- 2020-12-24 CN CN202011557725.2A patent/CN112702622B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201020523D0 (en) * | 2010-12-03 | 2011-01-19 | Samsung Electronics Co Ltd | Content searching |
| CN102244817A (en) * | 2011-06-23 | 2011-11-16 | 康佳集团股份有限公司 | Internet-base method for searching digital television program related information |
Non-Patent Citations (1)
| Title |
|---|
| 张宝利 ; 殷伟 ; 朱月 ; .广播电视网络融合搜索系统研究与设计.广播与电视技术.2018,(09),全文. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112702622A (en) | 2021-04-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11601719B2 (en) | Method for processing television screenshot, smart television, and storage medium | |
| US8776124B2 (en) | Thumbnail publication | |
| RU2523930C2 (en) | Context-based recommender system | |
| KR101550074B1 (en) | System and method for providing remote access to ineractive media guidance applications | |
| JP6030527B2 (en) | Virtual channel management method, network-based multimedia playback system with virtual channel, and computer-readable storage medium | |
| US8260795B2 (en) | Method for providing multimedia to provide content related to keywords, and multimedia apparatus applying the same | |
| CN109600673B (en) | Information processing apparatus, information processing method, and computer-readable medium | |
| US20160142779A1 (en) | Systems and methods for acquiring, categorizing and delivering media in interactive media guidance applications | |
| US10674193B2 (en) | Content providing method and device | |
| US20130173765A1 (en) | Systems and methods for assigning roles between user devices | |
| EP1763235A2 (en) | System and method for providing a unified programming guide | |
| US20090119328A1 (en) | Bookmarks for program note information | |
| US11159857B2 (en) | News feed for media content selection | |
| US9462335B2 (en) | Efficiently identifying television stations in a user friendly environment | |
| US20090019479A1 (en) | Iptv capable of auto channel setting and method thereof | |
| EP2252051B1 (en) | A method of content retrieval | |
| CN102947771A (en) | Content alert upon availability for internet-enabled tv | |
| US8701139B2 (en) | System and method to facilitate selection of episodes of serial programs from a media service | |
| CN112702622B (en) | Program searching method, apparatus, device and computer readable storage medium | |
| JP6212404B2 (en) | Content distribution system | |
| US20100306794A1 (en) | Method and device for channel management | |
| US10667008B1 (en) | Method and system for setting and receiving user notifications for content available far in the future | |
| US20140181873A1 (en) | Widget interface management | |
| JP2012222808A (en) | Content providing system, content display device, general vod server, and content providing method | |
| GB2516327A (en) | Channel guide for broadcasting services |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |