CN113301395B - Voice searching method combined with user grade in video playing state - Google Patents

Voice searching method combined with user grade in video playing state Download PDF

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Publication number
CN113301395B
CN113301395B CN202110484994.9A CN202110484994A CN113301395B CN 113301395 B CN113301395 B CN 113301395B CN 202110484994 A CN202110484994 A CN 202110484994A CN 113301395 B CN113301395 B CN 113301395B
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voice
playing
channel
interface
current
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CN113301395A (en
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余锋
金凌琳
雷钧杰
李迈
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Dangqu Network Technology Hangzhou Co Ltd
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Dangqu Network Technology Hangzhou Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/239—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests
    • H04N21/2393—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests involving handling client requests
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/28—Constructional details of speech recognition systems
    • G10L15/30—Distributed recognition, e.g. in client-server systems, for mobile phones or network applications
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/28—Constructional details of speech recognition systems
    • G10L15/34—Adaptation of a single recogniser for parallel processing, e.g. by use of multiple processors or cloud computing
    • 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
    • H04N21/254—Management at additional data server, e.g. shopping server, rights management server
    • H04N21/2541—Rights Management
    • 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
    • H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25866—Management of end-user data
    • H04N21/25891—Management of end-user data being end-user preferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
    • 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
    • H04N21/437—Interfacing the upstream path of the transmission network, e.g. for transmitting client requests to a VOD server
    • 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
    • H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
    • H04N21/4438—Window management, e.g. event handling following interaction with the user interface
    • 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
    • H04N21/4508—Management of client data or end-user data
    • H04N21/4532—Management of client data or end-user data involving end-user characteristics, e.g. viewer profile, preferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4627—Rights management associated to the content
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
    • G10L2015/223—Execution procedure of a spoken command
    • 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
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Abstract

The invention discloses a voice searching method combined with user grade in a video playing state, which comprises the following steps: receiving a wake-up request, and responding to the wake-up request to judge whether the current interface plays the video or not, if so, waking up the voice system; when the search type of the voice command is question search, displaying a first voice frame on a current interface, and displaying an answer corresponding to the voice command in the first voice frame in a matching way; when the search type of the voice command is the film source search, displaying a second voice frame on the current interface, and displaying the program corresponding to the voice command on a second item in a matched manner; acquiring a playing channel with the current program playing authority and recording the playing channel as a channel to be selected; and selecting a channel to be selected with the highest user grade as a selected channel, and jumping to an interface of the selected channel for playing the current program under the condition that the second item with the focus is selected. The invention can display the search result corresponding to the voice command when the video is in the playing state.

Description

Voice searching method combined with user grade in video playing state
Technical Field
The invention relates to the technical field of intelligent televisions, in particular to a voice searching method combining user grades in a video playing state.
Background
With the continuous development of the internet and big data, intelligent televisions are also gradually becoming intelligent and diversified, for example: and a set top box/television/projector and other devices provided with an intelligent television operating system. The intelligent television can realize operations such as portal navigation, program retrieval, software downloading, information uploading and the like through the intelligent television operating system.
In the related art, if the voice system is awakened under the condition that the smart television plays the video, the voice command can be acquired through the voice system, and the smart television can directly jump from the playing interface of the video to the searching interface corresponding to the voice command so as to display the searching result, thereby interrupting the playing of the video.
At present, no effective solution is proposed for the problem that in the related art, the playing of the video is interrupted due to the fact that the smart television directly jumps from the playing interface of the video to the searching interface corresponding to the voice command.
Disclosure of Invention
In order to overcome the defects of the related art, the invention aims to provide a voice searching method combined with a user grade in a video playing state, so that a video can display a searching result corresponding to a voice command in the playing state.
The invention adopts the following technical scheme:
a voice search method in combination with user level in a video play state, the method comprising:
receiving a wake-up request, responding to the wake-up request, judging whether the current interface plays a video, if so, waking up a voice system, and acquiring a voice command through the voice system;
displaying a first voice frame on the current interface and displaying an answer corresponding to the voice command in the first voice frame in a matching way under the condition that the search type of the voice command is question search;
displaying a second voice frame on the current interface under the condition that the search type of the voice command is a film source search, wherein more than one second item is displayed on the second voice frame, and the program corresponding to the voice command is matched with the second item;
recording a program corresponding to a second item where a focus is located as a current program, and acquiring a playing channel with playing authority of the current program and recording the playing channel as a channel to be selected;
and selecting a channel to be selected with the highest user grade as a selected channel, and jumping to an interface of the selected channel for playing the current program under the condition that a second item where the focus is positioned is selected.
In some of these embodiments, prior to the jumping to the interface of the selected channel for playing the current program, the method further comprises:
judging whether the user grade of the selected channel meets the preset requirement, if so, allowing the execution of the interface for jumping to the selected channel for playing the current program, and if not, prohibiting the execution of the interface for jumping to the selected channel for playing the current program, and jumping to an upgrading interface for improving the user grade of the selected channel.
In some of these embodiments, after the jump to the upgrade interface for promoting the user level of the selected channel, the method further comprises:
and receiving an upgrade success signal based on the upgrade interface, and responding to the upgrade success signal to allow the interface for jumping to the selected channel for playing the current program to be executed.
In some of these embodiments, after the jump to the upgrade interface for promoting the user level of the selected channel, the method further comprises:
judging whether the upgrade success signal is received within a preset period after the jump to the upgrade interface, and if not, allowing the execution of the jump to the interface of the selected channel for playing the current program.
In some of these embodiments, the method further comprises:
judging whether the user grade of the selected channel meets the preset requirement, if so, displaying the introduction short sheets corresponding to the current program in a matched mode by the corresponding second items; if not, the corresponding second item is matched with and displayed with the introduction poster corresponding to the current program.
In some of these embodiments, the method further comprises:
judging whether the current playing channel is a channel to be selected with the highest user grade, if so, taking the current playing channel as the selected channel. The method further comprises the steps of:
judging whether the current playing channel is a channel to be selected with the highest user grade, if so, taking the current playing channel as the selected channel.
In some embodiments, the second voice box comprises a dialog box and a display box, and the voice command is displayed in the dialog box of the second voice box in the form of text; the second item is displayed in a display column of the second voice frame.
In some of these embodiments, the method further comprises:
acquiring basic information of the selected channel, wherein the basic information comprises a name and a user grade;
and displaying the basic information in a dialogue column of the second voice box.
In some of these embodiments, the method further comprises:
acquiring a text introduction corresponding to the current program from a resource library where the current program is located;
and displaying the text introduction corresponding to the current program in a dialogue column of the second voice box.
In some of these embodiments, in the event that the voice system is awake, the method further comprises: displaying an initial voice frame on the current interface;
the displaying the first voice frame on the current interface comprises: switching from the initial speech frame to the first speech frame; the displaying the second voice frame on the current interface comprises: and switching from the initial voice frame to the second voice frame, wherein the areas of the first voice frame and the second voice frame are larger than the area of the initial voice frame.
Compared with the related art, the invention has the beneficial effects that: under the condition that the video is played on the current interface, if the voice system is awakened, popping up a voice frame and keeping playing the video, so that the video can be kept playing under the condition that the voice system is awakened; the method comprises the steps of correspondingly setting a first voice frame and a second voice frame based on problem search and film source search respectively, so as to display search results in a targeted manner and improve the utilization rate of the area occupied by the voice frames; the selected channel has the playing authority of the current program and the user grade is highest, so that under the condition that the current program is selected, the current interface jumps to the interface of the selected channel for playing the current program, the process of generating the corresponding voice command and the process of searching according to the corresponding voice command can be omitted, and the habit of the user can be attached better.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:
fig. 1 is a flowchart of a voice search method suitable for a video playing state according to an embodiment of the present application;
fig. 2 is a schematic diagram of an intelligent television interface for displaying a first voice frame according to an embodiment of the present application;
fig. 3 is a schematic diagram of an intelligent tv interface displaying a second speech frame according to an embodiment of the present application;
fig. 4 is a flowchart of step S107 shown in the embodiment of the present application;
fig. 5 is a flowchart of steps S501 to S504 shown in the embodiment of the present application;
FIG. 6 is a flowchart illustrating another implementation of a voice search method suitable for a video playback state according to an embodiment of the present application;
fig. 7 is a schematic diagram of an intelligent tv interface for displaying an initial speech frame according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described and illustrated below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on the embodiments provided herein, are intended to be within the scope of the present application.
It should be appreciated that while such a development effort might be complex and lengthy, it would nevertheless be a routine undertaking of design, fabrication, or manufacture for those of ordinary skill having the benefit of this disclosure, and thus having the benefit of this disclosure, such alterations would not be construed as having the benefit of this disclosure.
Example 1
Fig. 1 is a flowchart of a voice search method suitable for a video playing state according to an embodiment of the present application; fig. 2 is a schematic diagram of an intelligent television interface for displaying a first voice frame according to an embodiment of the present application; fig. 3 is a schematic diagram of an intelligent television interface for displaying a second speech frame according to an embodiment of the present application. Referring to fig. 1 to 3, the method includes steps S101 to S105.
Step S101, a wake-up request is received, whether the current interface plays a video or not is judged in response to the wake-up request, and if yes, step S102 is executed.
Step S102, waking up the voice system.
Step S103, acquiring a voice command through a voice system.
Step S104, when the search type of the voice command is question search, displaying a first voice frame on the current interface, and displaying an answer corresponding to the voice command in the first voice frame in a matching manner.
Step S105, displaying a second voice frame on the current interface under the condition that the search type of the voice command is a film source search, wherein more than one second item is displayed on the second voice frame, and the programs corresponding to the voice command are matched and displayed on the second item;
and S106, recording a program corresponding to the second item where the focus is located as a current program, and acquiring a playing channel with the playing authority of the current program and recording the playing channel as a channel to be selected. It should be noted that this step S106 is performed after step S105. Here, the second entry where the focus is located may be denoted as the current entry.
Step S107, selecting a channel to be selected with the highest user grade as a selected channel, and jumping to an interface of the selected channel for playing the current program under the condition that a second item where the focus is located is selected.
It will be appreciated that the steps of the method may be performed on the basis of an executing device. Specifically, the executing device may be a server, a cloud server, a smart television, a processor, and other devices, but the executing device is not limited to the above type, but it should be noted that, in the case that the executing device is not a smart television, the executing device is in communication connection with the smart television and controls the smart television to cooperate to execute a corresponding operation.
In summary, under the condition that the video is played on the current interface, if the voice system is awakened, the voice frame is popped up and the video is kept being played, so that the video can be kept being played under the condition that the voice system is awakened; the method comprises the steps of correspondingly setting a first voice frame and a second voice frame based on problem search and film source search respectively, so as to display search results in a targeted manner and improve the utilization rate of the area occupied by the voice frames; the selected channel has the playing authority of the current program and the user grade is highest, so that under the condition that the current program is selected, the current interface jumps to the interface of the selected channel for playing the current program, the process of generating the corresponding voice command and the process of searching according to the corresponding voice command can be omitted, and the habit of the user can be attached better.
It will be appreciated that the steps illustrated in the flowcharts described above or in the flowcharts of the figures may be performed in a computer system such as a set of computer executable instructions, and that, although a logical order is illustrated in the flowcharts, in some cases, the steps illustrated or described may be performed in an order other than that illustrated herein.
As an alternative embodiment, for step S101, the generating manner of the wake-up signal is not limited herein. However, the manner in which the wake-up signal is generated may be illustrated herein, for example: a voice icon is displayed on a current interface of the intelligent television, a user can control a focus to move to the voice icon through remote control equipment and select the focus, and accordingly, the intelligent television generates a wake-up signal; also for example: the intelligent television comprises a voice acquisition device, the voice acquisition device can acquire voice packets and upload the voice packets, the intelligent television judges whether the received voice packets are used for waking up a voice system, and if yes, the intelligent television generates a wake-up signal.
As an alternative embodiment, for step S102 and step S103, in the case that the voice system is awakened, the smart tv may implement voice control, that is, the user may upload a voice packet via the voice acquisition system, the voice system may convert the voice packet into a computer-readable voice command, and the execution device may perform a related operation according to the voice command, where the type of the voice command is not limited to the search type, and may include focus movement, entry selection, exit, shutdown, dormancy, and the like.
As an alternative embodiment, for step S104 and step S105, the executing device may determine the type of the voice command after acquiring the voice command, and the determination manner is not limited as long as the type classification can be achieved. For example: playing xxx, and judging the type as a source search; xxx is what, it can be determined that its type is a question search, etc. It should be noted that each program may be obtained from a resource library of the same playing channel, and is preferably a playing channel currently used by the smart tv or a default playing channel.
As an optional embodiment, in step S106, the executing device may detect playing software installed on the smart tv, that is, a playing channel. Correspondingly, after the execution device determines the information such as the name of the current program, for any play channel, the execution device can access a resource library of the play channel and judge whether the current program exists in the resource library according to the information such as the name, if so, the play channel has the play authority of the current program and is recorded as a channel to be selected; if not, the playing channel does not have the playing authority of the current program, and correspondingly, the processing can be omitted. Through this step S106, one or more channels to be selected may be obtained.
As an alternative embodiment, each second entry may determine the corresponding selected channel in advance. In step S107, the executing device may further acquire a user account and a user level under each play channel. The division of the user level is not limited herein, but should be related to the play situation of the program. For example, user ratings can be categorized into one, two, three, and four, where one user needs to play an advertisement for M seconds before playing a program, two users need to play an advertisement for N (N < M) seconds before playing a program, and three and four users do not need to play an advertisement before playing a program. Based on the above example, the individual programs may also be rated, for example: for low-level programs, more than one level of users can watch the programs; for medium-level programs, users with more than three levels can watch the programs; for advanced programs, the four-level user can watch.
When the second speech frame pops up, the focus falls on the first second entry. It is worth to say that under the condition that the current item is selected, the intelligent television opens a selected channel and judges whether a user account is logged in or not, if yes, the intelligent television switches to a playing interface corresponding to the current program; if not, automatically logging in the user account, and automatically switching to a playing interface corresponding to the current program after successful login.
As an alternative embodiment, fig. 4 is a flowchart of step S107 shown in the embodiment of the present application, and referring to fig. 1 and fig. 4, step S105 may include steps S401 to S405.
Step S401, selecting a channel to be selected with the highest user grade as a selected channel.
Step S402, receiving a playing signal, wherein the playing signal corresponds to the current program, and responding to the playing signal to judge whether the user grade of the selected channel meets the preset requirement, if so, executing step S403; if not, step S404 is performed.
It can be understood that, in the case that the user selects the current item through voice control or remote control, the smart television generates a play signal and uploads the play signal to the execution device. The preset requirements may be defined according to practical situations, for example: the user level is referred to above in the relevant examples for more than three levels.
Step S403, jumping to an interface of the selected channel for playing the current program.
Step S404, jumping to an upgrade interface for improving the user grade of the selected channel. It should be noted that, through the upgrade interface, the user grade of the selected channel may be improved, for example: VIP purchase interfaces in the prior art. It will be appreciated that the upgrade interface may not be limited to use for upgrading the user level of a selected channel, but may also be used for upgrading the user level of other channels to be selected.
According to the technical scheme, on one hand, a user can conveniently and rapidly upgrade the user grade, the purchase rate of the VIP is improved, and on the other hand, if the user does not select to upgrade the user grade, the time for opening a selected channel can be saved, and the operation pressure of the intelligent television is reduced.
Further, after performing step S404, the step S105 may include the steps of: and receiving an upgrade success signal based on the upgrade interface, and executing step S403 in response to the upgrade success signal, namely, after the upgrade of the user grade is completed based on the upgrade interface, jumping to an interface of a selected channel for playing the current program from the upgrade interface. It can be appreciated that the user level after the upgrade is completed based on the upgrade interface should meet the preset requirements.
Further, after performing step S404, this step S105 may further include the steps of: judging whether an upgrade success signal is received within a preset period after the jump to the upgrade interface, if not, executing step S403. The duration of the preset period is not limited herein, as long as the starting time is the time for jumping to the upgrade interface. It will be appreciated that the interface for selecting channels for playing the current program is adapted to the user's rating.
As an alternative embodiment, the method may further comprise the following steps.
Judging whether the user grade of the selected channel meets the preset requirement, if so, displaying the introduction short-circuit corresponding to the current program in a matched mode by the corresponding second item; if not, the corresponding second item is matched with the introduction poster corresponding to the current program to be displayed. The description of the preset requirement may refer to the description of step S202, but is not related to the play signal.
It should be noted that the current item is the focus, so that, in the case that the user grade of the selected channel meets the preset requirement, the short-and-medium sheet displayed at the current item is in a playing state, and the size of the current item can be enlarged and restored after the focus leaves, the enlarged range can be 10% -20%, but other second items cannot be blocked. And under the condition that the user grade of the selected channel does not reach the preset requirement, displaying the introduction poster at the current item. Preferably, only the introduction shortcuts presented by the current item can be played, and the second items presented by the other introduction shortcuts are not played.
Through the technical scheme, the user can directly determine whether the user grade reaches the preset requirement through the introduction short sheets or the introduction poster presented by the current item, and further judge whether the current item needs to be selected, so that time can be saved, and user experience is improved.
As an alternative embodiment, the method may further comprise the following steps.
Judging whether the currently used playing channel is the channel to be selected with the highest user grade, and if so, taking the currently used playing channel as the selected channel. It should be noted that, because the currently used playing channel is being used, when the current item is selected, the user can skip under the same playing channel, that is, the skip efficiency is improved.
Further, when it is determined that the currently used playing channel is not the channel to be selected with the highest user level, determining the selected channel according to the priority in the playing channel group with the highest user level, where the influence factors of the priority may include: whether to open, play duration, number of openings, etc. For example: the play channels which are opened are preferably selected so as to save the opening time of the play channels, namely the jump efficiency is improved, and the play channels with long play duration/multiple opening times can be selected so as to be more fit with the habit of the user.
As an alternative embodiment, referring to fig. 2, the first voice frame includes a dialog box, and in the case that the current interface of the smart tv plays a video, the first voice frame may be displayed on the current interface, and the voice command may be displayed in text form on the dialog box of the first voice frame, and the answer corresponding to the voice command may also be displayed in text form on the dialog box of the first voice frame.
Further, the method may further comprise a first speech frame display step, in particular: judging whether the video is played in a full screen mode, if so, enabling the first voice frame to be displayed in a video playing area, and if not, enabling the first voice frame to be displayed in a non-video playing area. Through the technical scheme, the interference to video playing can be reduced, and therefore user experience is improved. It should be noted that, when the first voice frame emerges from the current interface, the transparency of the border and/or the ground color of the first voice frame is adjusted, and may be preferably 40% to 70%.
Further, the step of displaying the first voice frame may also adopt another implementation manner, where the first voice frame and the original area of the current interface are set in a split screen, and the specific manner is not limited herein.
As an alternative embodiment, referring to fig. 3, the second voice frame includes a dialog box and a presentation box, where, when the video is played on the current interface of the smart tv, the voice command may be displayed in text form on the dialog box of the second voice frame, and each program corresponding to the voice command is respectively shown on the second entry in a matching manner.
The second item may be located on the second item with positive feedback of ranking in any one or more combination of relevance, popularity, recommendation, favorites, click-through, scoring, for example: in the case of adopting the popularity, the 1 st place of popularity in the recommended program is located on the 1 st second item, and so on.
As an alternative embodiment, the method may further comprise the following steps.
Inquiring a resource library where the current program is located, and acquiring text introduction corresponding to the current program from the resource library. The library of the text presentation should be the same as the library of the presentation poster or presentation picture described above. The repository is preferably under the currently used playback channel so that in the event that any second entry is selected, it can quickly jump to the corresponding interface.
And displaying the text introduction corresponding to the current program in a dialogue column of the second voice frame so that a user can simply know the program content to improve the user experience.
Further, when the focus is switched from the source second entry to the target second entry, the text introduction corresponding to the source second entry is deleted from the dialog box of the second speech frame and displayed on the text introduction corresponding to the target second entry. Therefore, only one text introduction is displayed in the dialog box of the second voice box and corresponds to the second item with the focus, so that the area occupied by the text introduction is reduced, the second item corresponding to the text introduction can be well determined, and the second item can be known and selected as soon as possible.
Further, basic information of the selected channel is displayed in a dialogue column of the second voice box in a text mode, and the basic information comprises a user grade and a name of the selected channel so that a user can know the subsequent play condition of the current program conveniently. And deleting the basic information of the selected channel corresponding to the source second item from the dialogue column of the second voice frame and displaying the basic information of the selected channel corresponding to the target second item under the condition that the focus is switched from the source second item to the target second item.
As an alternative embodiment, fig. 5 is a flowchart of step S501 to step S503 shown in the embodiment of the present application, and referring to fig. 1 to fig. 5, the method may further include step S501 to step S504.
Step S501, the voice command currently acquired via the voice system is recorded as the current voice command. It should be noted that this step is performed when the video is played on the current interface of the smart tv, and the search result corresponding to the current voice command is not displayed on the first voice frame or the second voice frame by the smart tv.
Step S502, judging whether the search type of the current voice command is matched with the currently displayed voice frame, if so, executing step S503, and if not, executing step S504. It should be noted that, when the current voice command is the first one, the smart tv may directly display the first voice frame or the second voice frame corresponding to the search type.
Step S503, the search result is matched and displayed on the currently displayed voice frame. For example: the search type of the current voice command is problem search, and the voice frame currently displayed by the intelligent television is a first voice frame, so that the switching of the voice frame is not needed at the moment, and correspondingly, the search result based on the current voice command can be directly displayed in the first voice frame; when the search type of the current voice command is a source search, step S106 and step S107 are performed cooperatively so that the current program can have an associated selected channel.
Step S504, switching from the currently displayed voice frame to the voice frame corresponding to the current voice command, and displaying the search result in cooperation with the voice frame corresponding to the current voice command. For example: the search type of the current voice command is problem search, the voice frame currently displayed by the intelligent television is a second voice frame, and at the moment, the voice frame needs to be switched, and correspondingly, the second voice frame is switched to the first voice frame, and then the search result based on the current voice command is displayed in the first voice frame.
According to the technical scheme, on the basis that the search result corresponding to the voice command can be displayed under the playing state of the video, the search result can be always matched with the voice frame. Therefore, only one voice frame is displayed on the current interface, so that the situation that a plurality of voice frames are displayed on the current interface to seriously influence the viewing is avoided.
FIG. 6 is a flowchart of another implementation of a voice search method suitable for a video playing state according to an embodiment of the present application; fig. 7 is a schematic diagram of an intelligent tv interface for displaying an initial speech frame according to an embodiment of the present application.
Referring to fig. 2, 3, 6 and 7, the method may include steps S601 to S606. It should be noted that, the relevant descriptions of the partial steps can refer to the relevant descriptions of any embodiment.
Step S601, receiving a wake-up request, responding to the wake-up request to judge whether the current interface plays the video, if yes, executing step S602.
Step S602, waking up the voice system, and displaying an initial voice frame on the current interface. It should be noted that the area of the initial speech frame is smaller than the area of the first speech frame, and the area of the initial speech frame is smaller than the area of the second speech frame.
Step S603, acquiring a voice command via the voice system. The initial voice frame may display text corresponding to the voice command one by one, may display only voice icons, and may display a prompt, for example: what needs help, please output voice, you have turned on voice control, etc.
Step S604, when the search type of the voice command is question search, the method switches from the initial voice frame to the first voice frame, and displays the answer corresponding to the voice command in the first voice frame in a matching manner.
Step S605, when the search type of the voice command is a film source search, switching from the initial voice frame to a second voice frame, wherein the second voice frame displays more than one second item, and the program corresponding to the voice command is displayed on the second item in a matching manner.
Step S606, the program corresponding to the second item where the focus is located is recorded as the current program, and the playing channel with the playing authority of the current program is obtained and is recorded as the channel to be selected. It should be noted that this step S606 is performed after step S605.
Step S607, selecting a channel to be selected with the highest user level as a selected channel, and jumping to an interface of the selected channel for playing the current program when the second item with the focus is selected.
According to the technical scheme, the wake-up time of the voice system and the uploading time of the voice command are not synchronous, so that the initial voice frame is displayed after the voice system is waken up to inform a user that voice control is waken up, and the area of the initial voice frame is smaller, so that the influence of watching a video is reduced.
Further, for step S604, in the case where the display duration of the received first cancel signal or answer exceeds the first preset value, the first speech frame is canceled or the first speech frame is switched to the initial speech frame. It is worth noting here that the first cancel signal corresponds to a voice command whose search type is a question search. The first preset value is not limited herein, but should correspond to the positive feedback of the number of words of the search result displayed by the first speech frame, that is, the larger the number, the larger the first preset value.
Further, for step S605, in the case where the second cancel signal is received or the display duration of the program exceeds the second preset value, the second speech frame is canceled or the switch from the second speech frame to the initial speech frame is made. It is worth noting here that the second cancel signal corresponds to a voice command of which the search type is a chip source search. Since the number of second entries is usually fixed, the second preset value should be fixed.
Those skilled in the art will appreciate that implementing all or part of the above described methods may be accomplished by way of a computer program stored on a non-transitory computer readable storage medium, which when executed, may comprise the steps of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the various embodiments provided herein may include non-volatile and/or volatile memory. The nonvolatile memory can include Read Only Memory (ROM), programmable ROM (PROM), electrically Programmable ROM (EPROM), electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous link (Synchlink), DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), among others.
Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. Reference to "a," "an," "the," and similar terms herein do not denote a limitation of quantity, but rather denote the singular or plural. The terms "comprising," "including," "having," and any variations thereof, as used herein, are intended to cover a non-exclusive inclusion. The terms "connected," "coupled," and the like in this application are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The term "plurality" as used herein refers to two or more. "and/or" describes an association relationship of an association object, meaning that three relationships may exist. The character "/" generally indicates that the context-dependent object is an "or" relationship. The terms "first," "second," "third," and the like, as used herein, are merely distinguishing between similar objects and not representing a particular ordering of objects.
The foregoing examples represent only a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.

Claims (6)

1. A method of voice search in combination with user level in a video playing state, the method comprising:
receiving a wake-up request, responding to the wake-up request, judging whether the current interface plays a video, if so, waking up a voice system, and acquiring a voice command through the voice system;
displaying a first voice frame on the current interface and displaying an answer corresponding to the voice command in the first voice frame in a matching way under the condition that the search type of the voice command is question search;
displaying a second voice frame on the current interface under the condition that the search type of the voice command is a film source search, wherein more than one second item is displayed on the second voice frame, and the program corresponding to the voice command is matched with the second item;
recording a program corresponding to a second item where a focus is located as a current program, and acquiring a playing channel with playing authority of the current program and recording the playing channel as a channel to be selected;
selecting a channel to be selected with highest user grade as a selected channel, and jumping to an interface of the selected channel for playing the current program when a second item where the focus is located is selected, wherein the interface of the selected channel for playing the current program is matched with the user grade, the selected channel has the playing authority of the current program and the user grade is highest, and jumping to the interface of the selected channel for playing the current program when the current program is selected, wherein the user grade is determined based on the advertisement playing time before the program is played under the playing channel;
before the jumping to the interface of the selected channel for playing the current program, the method further comprises: judging whether the user grade of the selected channel meets the preset requirement, if so, allowing the execution of the interface for jumping to the selected channel for playing the current program, if not, prohibiting the execution of the interface for jumping to the selected channel for playing the current program, and jumping to an upgrading interface for upgrading the user grade of the selected channel,
receiving an upgrade success signal based on the upgrade interface, and responding to the upgrade success signal to allow the execution of the interface for jumping to the selected channel for playing the current program, wherein the upgrade interface is used for realizing the upgrade of the user grades of the selected channel and other channels to be selected;
the method further comprises the steps of: judging whether the user grade of the selected channel meets the preset requirement, if so, displaying the introduction short sheets corresponding to the current program in a matched mode by the corresponding second items; if not, the corresponding second item is matched with and displayed with the introduction poster corresponding to the current program.
2. The method according to claim 1, wherein the method further comprises:
judging whether the current playing channel is a channel to be selected with the highest user grade, if so, taking the current playing channel as the selected channel.
3. The method of any one of claims 1 to 2, wherein the second speech frame includes a dialog box and a presentation box, the voice command being displayed in text form on the dialog box of the second speech frame; the second item is displayed in a display column of the second voice frame.
4. A method according to claim 3, characterized in that the method further comprises:
acquiring basic information of the selected channel, wherein the basic information comprises a name and a user grade;
and displaying the basic information in a dialogue column of the second voice box.
5. A method according to claim 3, characterized in that the method further comprises:
acquiring a text introduction corresponding to the current program from a resource library where the current program is located;
and displaying the text introduction corresponding to the current program in a dialogue column of the second voice box.
6. The method according to any of claims 1 to 2, characterized in that in case the speech system is awakened, the method further comprises: displaying an initial voice frame on the current interface;
the displaying the first voice frame on the current interface comprises: switching from the initial speech frame to the first speech frame; the displaying the second voice frame on the current interface comprises: and switching from the initial voice frame to the second voice frame, wherein the areas of the first voice frame and the second voice frame are larger than the area of the initial voice frame.
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