CN113766253A - Live broadcast method, device, equipment and storage medium based on virtual anchor - Google Patents

Live broadcast method, device, equipment and storage medium based on virtual anchor Download PDF

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Publication number
CN113766253A
CN113766253A CN202110004728.1A CN202110004728A CN113766253A CN 113766253 A CN113766253 A CN 113766253A CN 202110004728 A CN202110004728 A CN 202110004728A CN 113766253 A CN113766253 A CN 113766253A
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China
Prior art keywords
interaction
live
information
interactive
live broadcast
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CN202110004728.1A
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Chinese (zh)
Inventor
肖翔
何峰
何刚
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Beijing Jingdong Century Trading Co Ltd
Beijing Wodong Tianjun Information Technology Co Ltd
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Beijing Jingdong Century Trading Co Ltd
Beijing Wodong Tianjun Information Technology Co Ltd
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Priority to CN202110004728.1A priority Critical patent/CN113766253A/en
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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
    • H04N21/21—Server components or server architectures
    • H04N21/218—Source of audio or video content, e.g. local disk arrays
    • H04N21/2187—Live feed
    • 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
    • H04N21/2355—Processing of additional data, e.g. scrambling of additional data or processing content descriptors involving reformatting operations of additional data, e.g. HTML pages
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
    • H04N21/4355—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream involving reformatting operations of additional data, e.g. HTML pages on a television screen
    • 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
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44213—Monitoring of end-user related data
    • 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
    • H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
    • H04N21/4788—Supplemental services, e.g. displaying phone caller identification, shopping application communicating with other users, e.g. chatting

Abstract

The embodiment of the application provides a live broadcast method, a live broadcast device, live broadcast equipment and a storage medium based on a virtual anchor. The method comprises the following steps: in the live broadcast process, acquiring interactive information of audiences through a live broadcast client, wherein the interactive information comprises interactive characters and/or interactive behaviors; determining feedback information of the virtual anchor on the interaction information according to the interaction information and a pre-acquired knowledge database, wherein the feedback information comprises response content and/or response modes of interactive characters and/or interactive behaviors, and the knowledge database comprises at least one of a knowledge base corresponding to a live broadcast commodity, a conversation base and an interactive action base; and controlling the virtual anchor to respond to the interaction of the audience through the live client according to the feedback information. The virtual anchor of the embodiment of the application can timely respond to the problems provided by the user in real time, timely feedback is given to the user, and the live broadcast interaction effect is improved.

Description

Live broadcast method, device, equipment and storage medium based on virtual anchor
Technical Field
The embodiment of the application relates to the technical field of internet, in particular to a live broadcast method, a live broadcast device, live broadcast equipment and a storage medium based on a virtual anchor.
Background
With the development of technology and the loss of talents in the live broadcast industry of e-commerce, live broadcast is continuously seeking breakthrough. By combining the live broadcast technology with the live broadcast image of the fire at present, a more efficient and flexible live broadcast mode can be established, namely, virtual anchor delivery.
The virtual image anchor on the market at present is that all characters and action flows of the preset virtual anchor are live in combination with foreground animation, and the mode can be repeatedly used by different merchants, does not need manual intervention during live broadcast, and can be played in a polling mode within 24 hours.
However, in the above process, the virtual anchor cannot respond to the problem posed by the user in real time, and give feedback to the user in time, so that the user cannot respond in time, resulting in poor interaction effect of live broadcast.
Disclosure of Invention
The embodiment of the application provides a live broadcast method, a live broadcast device, live broadcast equipment and a storage medium based on a virtual anchor, and aims to solve the problems that the virtual anchor cannot respond to the problems provided by a user in real time and the live broadcast interaction effect is poor due to timely feedback given to the user.
In a first aspect, an embodiment of the present application provides a live broadcast method based on a virtual anchor, where the method includes: in the live broadcast process, acquiring interactive information of audiences through a live broadcast client, wherein the interactive information comprises interactive characters and/or interactive behaviors; determining feedback information of the virtual anchor on the interaction information according to the interaction information and a pre-acquired knowledge database, wherein the feedback information comprises response content and/or response modes to the interaction characters and/or the interaction behaviors, and the knowledge database comprises at least one of a knowledge base, a conversation base and an interaction action base corresponding to a live broadcast commodity; and controlling the virtual anchor to respond to the interaction of the audience through the live client according to the feedback information.
In a second aspect, an embodiment of the present application provides a live broadcasting method based on a virtual anchor, which is applied to a terminal device, and the method includes: acquiring interactive information of audiences in a live broadcast process, wherein the interactive information comprises interactive characters and/or interactive behaviors; displaying a response result of the virtual anchor to the feedback information of the interaction information in a live interface, wherein the response result is determined according to the feedback information; the feedback information is determined according to the interaction information and a pre-acquired knowledge database, wherein the feedback information comprises response content and/or response modes of the interaction characters and/or the interaction behaviors, and the knowledge database comprises at least one of a knowledge base, a conversation base and an interaction action base corresponding to a live broadcast commodity.
In a third aspect, an embodiment of the present application provides a live broadcast device based on a virtual anchor, including: the device comprises an acquisition module, a determination module and a control module; the acquisition module is used for acquiring interaction information of audiences through a live client in a live broadcasting process, wherein the interaction information comprises interactive characters and/or interactive behaviors; the determining module is used for determining feedback information of the virtual anchor to the interaction information according to the interaction information and a pre-acquired knowledge database, wherein the feedback information comprises response content and/or response modes to the interaction characters and/or the interaction behaviors, and the knowledge database comprises at least one of a knowledge base, a conversational database and an interactive action database corresponding to a live broadcast commodity; and the control module is used for controlling the virtual anchor to respond to the interaction of the audience through the live broadcast client according to the feedback information.
In a fourth aspect, an embodiment of the present application provides a live broadcast device based on a virtual anchor, including: the device comprises an acquisition module, a receiving module and a response module; the acquisition module is used for acquiring interactive information of audiences in a live broadcast process, wherein the interactive information comprises interactive characters and/or interactive behaviors; the receiving module is used for receiving feedback information aiming at the interaction information, the feedback information is determined according to the interaction information and a pre-acquired knowledge database, the feedback information comprises response contents and/or response modes of the interaction characters and/or the interaction behaviors, and the knowledge database comprises at least one of a knowledge base, a conversation base and an interaction action base corresponding to a live broadcast commodity; and the response module is used for responding to the interaction of the audience according to the feedback information.
In a fifth aspect, an embodiment of the present application provides an electronic device, including: a memory; a processor; a communication interface; and a computer program; wherein the computer program is stored in the memory and configured to be executed by the processor to implement the method of the first or second aspect.
In a sixth aspect, embodiments of the present application provide a computer-readable storage medium, on which a computer program is stored, the computer program being executed by a processor to implement the method of the first aspect or the second aspect.
In a seventh aspect, this application embodiment further provides a computer program product, which includes a computer program executed by a processor to implement the virtual anchor-based live broadcasting method according to the first aspect or the second aspect.
According to the live broadcasting method, the live broadcasting device, the live broadcasting equipment and the storage medium based on the virtual anchor, in the live broadcasting process, the interactive information of audiences is obtained through a live broadcasting client, wherein the interactive information comprises interactive characters and/or interactive behaviors; determining feedback information of the virtual anchor on the interaction information according to the interaction information and a pre-acquired knowledge database, wherein the feedback information comprises response content and/or response modes of interactive characters and/or interactive behaviors, and the knowledge database comprises at least one of a knowledge base corresponding to a live broadcast commodity, a conversation base and an interactive action base; and controlling the virtual anchor to respond to the interaction of the audience through the live client according to the feedback information. Because the feedback information of the virtual anchor to the interaction information is determined on the live broadcast server side according to the interaction information of the audiences, the virtual anchor is controlled to respond to the interaction of the audiences according to the feedback information. Therefore, the virtual anchor can timely respond to the problems brought forward by the user in real time, timely give feedback to the user, and improve the technical effect of the live broadcast interaction effect.
Drawings
Fig. 1A is a schematic view of an application scenario of a live broadcast method based on a virtual anchor according to an embodiment of the present application;
fig. 1B is a schematic diagram of a system architecture of a terminal device according to an embodiment of the present application;
fig. 2 is a first interaction diagram of a live broadcast method based on a virtual anchor according to an embodiment of the present application;
fig. 3A is a flowchart of a live broadcast method based on a virtual anchor according to an embodiment of the present application;
fig. 3B is a logic diagram of a live broadcast method based on a virtual anchor according to an embodiment of the present application;
fig. 4A is a flowchart of a live broadcast method based on a virtual anchor according to an embodiment of the present application;
fig. 4B is a first exemplary diagram of a live broadcast method based on a virtual anchor according to an embodiment of the present application;
fig. 4C is a diagram illustrating an example of a live broadcast method based on a virtual anchor according to an embodiment of the present application;
fig. 4D is a third exemplary diagram of a live broadcast method based on a virtual anchor according to an embodiment of the present application;
fig. 5 is a second interaction diagram of a live broadcast method based on a virtual anchor according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of a first virtual anchor-based live broadcast device according to an embodiment of the present application;
fig. 7 is a schematic structural diagram of a second live broadcast device based on a virtual anchor according to an embodiment of the present application;
fig. 8 is a schematic structural diagram of an embodiment of an electronic device provided in the embodiment of the present application.
With the foregoing drawings in mind, certain embodiments of the disclosure have been shown and described in more detail below. These drawings and written description are not intended to limit the scope of the disclosed concepts in any way, but rather to illustrate the concepts of the disclosure to those skilled in the art by reference to specific embodiments.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
Fig. 1A is a schematic view of an application scenario of a live broadcast method based on a virtual anchor according to an embodiment of the present application. As shown in fig. 1A, the application scenario may include: terminal device 11, gateway device 12, cache server 13 and live server 14.
In this embodiment, the terminal device 11 may be a terminal device held by a viewer, and a live client is installed on the terminal device 11. The terminal equipment 11 may be mobile terminals such as mobile telephones (or so-called "cellular" telephones) and computers with mobile terminals, for example, portable, pocket, hand-held, computer-included or vehicle-mounted mobile devices, which exchange language and/or data with a radio access network; the terminal device may also be a Personal Communication Service (PCS) phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Assistant (PDA), a tablet computer, a Wireless modem (modem), a handheld device (handset), a laptop computer (laptop computer), a Machine Type Communication (MTC) terminal, or the like; the Terminal Device may also be referred to as a system, a Subscriber Unit (Subscriber Unit), a Subscriber Station (Subscriber Station), a Mobile Station (Mobile), a Remote Station (Remote Station), a Remote Terminal (Remote Terminal), an Access Terminal (Access Terminal), a User Terminal (User Terminal), a User Agent (User Agent), a User Device or User Equipment, etc., and is not limited herein.
In this embodiment, the terminal device 11 may include a display, the display may provide a display interface, a viewer watching a live broadcast may input interactive information to the terminal device 11 based on the display interface to interact with the virtual anchor, and when the terminal device 11 acquires the interactive information input by the viewer, the terminal device 11 may acquire feedback information for the interactive information from the live broadcast server 14, and output the feedback information through the display.
The Display includes a Liquid Crystal Display (LCD), a Light Emitting Diode (LED) Display, an Organic Light Emitting Display (OLED) Display, and the like, which is not limited in the embodiments of the present application.
The Gateway device 12 may be a Short Message Gateway (SMG), for example.
Fig. 1B is a schematic diagram of a system architecture of a terminal device according to an embodiment of the present application.
As shown in fig. 1B, the terminal device 11 may include an instant messaging system, and is configured to transmit a text message of a virtual anchor or a live client to the gateway device 12, and distribute the processed text message to a destination. For example, the live broadcast client may send a short message to the virtual anchor via the instant messaging system, and the virtual anchor may also send a short message to the live broadcast client via the instant messaging system. It is noted that the description is made with a virtual host for the convenience of the reader. In an actual virtual live broadcast scene, a virtual anchor end is not involved, and a live broadcast server directly issues preset characters, action flows and the like of the virtual anchor to be live broadcast in a live broadcast interface to a live broadcast client and plays the characters and the action flows at the live broadcast client.
As shown in fig. 1B, the terminal device 11 may further include an interactive system, and the interactive system may generate a corresponding instruction according to an interactive operation of the audience on the display interface, and send the instruction to the interactive background, and perform feedback to the audience.
As shown in fig. 1B, the terminal device 11 may further include an audio/video transmission system, which is responsible for transmitting audio and/or video information, and rendering and processing the audio and/or video information.
As shown in fig. 1B, the terminal device 11 may further include a buried point collecting system, configured to collect a message sent by the live broadcast client, and/or collect an interactive operation performed on the live broadcast client, and record and upload data to the database. Alternatively, the database may be implemented using a cache server.
As shown in fig. 1A, the caching server 13 is used for caching messages generated by the instant messaging system and/or interactive operations generated by the interactive system.
As shown in fig. 1A, the live server 14 may include: a processor; the processor may interact with the terminal device 11 and the cache server 13 through a communication link, and the processor acquires and processes cached data from the cache server 13 at intervals, and feeds back a processing result to the terminal device 11.
In the related art, the live broadcast server 14 sets in advance the text, action flow, etc. of the virtual main broadcast to be live broadcast in the live broadcast interface, and sends the preset text, action flow, etc. to the live broadcast client for playing.
However, by using the characters, action flows, and the like that the virtual anchor is to be live broadcast in the live broadcast interface, which are preset according to the live broadcast server 14 in the related art, to play, the virtual anchor cannot respond to the problem provided by the user in real time, and the user cannot timely give feedback to the user, so that the user cannot timely reply, which results in a poor live broadcast interaction effect.
Optionally, the live broadcasting method based on the virtual anchor can also be applied to other scenes, for example, to an intelligent device having a data collection processing function and capable of live broadcasting, that is, the functions of the live broadcasting server and the terminal device can be implemented in the same device, and the scheme is not limited.
After creative work, the inventor of the application obtains the inventive concept of the embodiment of the application: and the live broadcast server determines feedback information to the audience according to the interaction information of the audience on the terminal equipment in the live broadcast process and responds to the audience.
The following describes the technical solutions of the present application and how to solve the above technical problems with specific embodiments. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments. Embodiments of the present application will be described below with reference to the accompanying drawings.
In the application, live broadcast based on the virtual anchor can be realized through interaction between the terminal equipment and the live broadcast server, and live broadcast based on the virtual anchor can be realized through interaction between the intelligent equipment and the user according to an off-line knowledge base, so that the technical problem in the prior art is solved, and the scheme is not limited.
In order to make readers more clearly understand the live broadcast method based on the virtual anchor, the scheme takes an interaction mode between the terminal equipment and the live broadcast server as an example, and the implementation principle of the scheme is elaborated in detail. Fig. 2 is a first interaction diagram of a live broadcasting method based on a virtual anchor according to an embodiment of the present application, and as shown in fig. 2, the live broadcasting method based on the virtual anchor specifically includes:
step S201, obtaining the interaction information of the audience in the live broadcast process.
In this embodiment, the audience may input the interactive information in a live interface of the live client through hardware, such as a mouse and a keyboard, or may input the interactive information through a touch screen operation, or may input the interactive information in a voice control manner, or may input the interactive information in an air gesture control manner, which is not limited in this embodiment.
In the live broadcasting process, when the audience inputs interactive information in a live broadcasting interface through any one of the input modes, the terminal equipment can acquire the interactive information of the audience in the live broadcasting process, wherein the interactive information comprises interactive characters and/or interactive behaviors.
The interactive text can be input by the audience through an instant messaging system of the live client, for example, a short message input by the audience in the instant messaging system; the interactive behavior may be input by the viewer through an interactive system of the live client, for example, an interactive behavior of the viewer in the interactive system such as approval, gift delivery, and the like.
Step S202, obtaining the interaction information of the audience in the live broadcast process through the live broadcast client.
In this embodiment, the terminal device may send the obtained interaction information of the audience in the live broadcast process to the live broadcast server; or the terminal device sends the acquired interaction information of the audiences in the live broadcast process to the cache server for caching, and the live broadcast server acquires the interaction information of the audiences in the live broadcast process from the cache server.
Taking a live broadcast client as an example, after receiving the interaction information, the live broadcast client sends the received interaction information to the cache server for caching. In this embodiment, the interaction information of a plurality of live broadcast clients for the same virtual anchor is cached in the cache server. Specifically, when the cache server caches the interaction information, if a plurality of live broadcast clients correspond to the same virtual anchor, the interaction information of the plurality of live broadcast clients and the same virtual anchor are bound and cached.
In some possible examples, for the cache server, the storage form of the interaction information may be as shown in table 1 below:
Figure BDA0002882717150000071
and then, the live broadcast server acquires the interaction information cached in a period of time from the caching server. Optionally, the live broadcast server may obtain the interaction information in the preset time period from the cache server at intervals of a preset time.
Step S203, determining feedback information of the virtual anchor to the interaction information according to the interaction information and a pre-acquired knowledge database.
Taking the table 1 as an example, in the interaction information from the live client 1 to the live client N acquired by the live server, the live client 1 to the live client N correspond to the virtual anchor 1, and the live client N +1 to the live client N correspond to the virtual anchor 2. Therefore, the live broadcast server can determine the feedback information of the virtual anchor 1 to the live broadcast client N according to the interaction information of the live broadcast client 1 to the live broadcast client N and the pre-acquired knowledge database, and determine the feedback information of the virtual anchor 2 to the live broadcast client N +1 to the live broadcast client N according to the interaction information of the live broadcast client N +1 to the live broadcast client N and the pre-acquired knowledge database.
The feedback information comprises response content and/or response modes of interactive words and/or interactive behaviors, and the knowledge database comprises at least one of a knowledge base, a dialect base and an interactive action base corresponding to the live broadcast commodity.
In this embodiment, determining feedback information of the virtual anchor on the interaction information according to the interaction information and a pre-acquired knowledge database includes the following optional implementation manners:
in some optional embodiments, determining feedback information of the virtual anchor on the interaction information according to the interaction information and a pre-acquired knowledge database includes: determining feedback information of the virtual anchor to the interactive information according to the interactive characters and a pre-acquired knowledge database, wherein the feedback information comprises response content and/or response mode to the interactive characters, namely the feedback information comprises: the response content to the interactive text, the response mode to the interactive text, the response content to the interactive text and the response mode.
In other optional embodiments, determining feedback information of the virtual anchor for the interaction information according to the interaction information and a pre-acquired knowledge database includes: determining feedback information of the virtual anchor to the interaction information according to the interaction behavior and a pre-acquired knowledge database, wherein the feedback information comprises response content and/or response mode to the interaction behavior, namely the feedback information comprises: the response content to the interactive behavior, the response mode to the interactive behavior, the response content to the interactive behavior and the response mode.
In still other optional embodiments, feedback information of the virtual host on the interaction information is determined according to the interaction text and the interaction behavior and a pre-acquired knowledge database, wherein the feedback information comprises response content and/or response mode on the interaction text and response content and/or response mode on the interaction behavior.
And step S204, controlling the virtual anchor to respond to the interaction of the audience through the live broadcast client according to the feedback information.
In some possible scenarios, the live server may control a plurality of live clients corresponding to the interaction information to respond to the interaction of the viewer. Still taking table 1 as an example, if the interaction information is generated from the live client 1 to the live client n, the live server may control the live client 1 to the live client n to respond to the interaction of the audience.
In other possible scenarios, the live server may also control all live clients in the live process to respond to viewer interaction. Still taking table 1 as an example, the interactive information is generated by the live clients 1 to n, and the live server can control the virtual anchor 1 to respond to the viewers of all live clients watching the live broadcast of the virtual anchor 1. It should be understood that all live clients include not only the live client 1 to the live client n, but also other live clients other than the live client 1 to the live client n, which do not input information in the live interface, but can still display feedback information of the live client 1 to the live client n by the virtual host 1.
And S205, displaying a response result of the virtual anchor to the feedback information of the interactive information in the live broadcast interface, wherein the response result is determined according to the feedback information.
In some possible scenarios, the feedback information includes information for display and/or playback. Therefore, the terminal equipment can display and/or play the feedback information in the live broadcast interface according to the feedback information returned by the live broadcast server.
In the live broadcast process, the interactive information of audiences is obtained through a live broadcast client, wherein the interactive information comprises interactive characters and/or interactive behaviors; determining feedback information of the virtual anchor on the interaction information according to the interaction information and a pre-acquired knowledge database, wherein the feedback information comprises response content and/or response modes of interactive characters and/or interactive behaviors, and the knowledge database comprises at least one of a knowledge base, a dialect base and an interactive action base corresponding to a live broadcast commodity; and controlling the virtual anchor to respond to the interaction of the audience through the live client according to the feedback information. Because the feedback information of the virtual anchor to the interaction information is determined on the live broadcast server side according to the interaction information of the audiences, the virtual anchor is controlled to respond to the interaction of the audiences according to the feedback information. Therefore, the virtual anchor can timely respond to the problems brought forward by the user in real time, timely give feedback to the user, and improve the technical effect of the live broadcast interaction effect.
Fig. 3A is a first flowchart of a live broadcast method based on a virtual anchor according to an embodiment of the present application. On the basis of the foregoing embodiment, as shown in fig. 3A, the specific implementation of the live method based on the virtual anchor according to this embodiment to step S203 may include the following steps:
and S301, matching corresponding answers in a knowledge base corresponding to the live broadcast commodities according to the interactive information.
The execution main body of this embodiment may be a live server, and the description about the live server may refer to the description of the above embodiments, which is not described herein again.
Fig. 3B is a logic diagram of a live broadcast method based on a virtual anchor according to an embodiment of the present application.
As shown in fig. 3B, the step is to match corresponding answers in the knowledge base corresponding to the live broadcast product according to the interaction information of the audience and the identification of the live broadcast product. The identification of the live broadcast commodity can be a commodity name or a commodity model. The identification of the live broadcast commodity can be obtained by the following method: when the virtual anchor starts to live the commodities, clicking and other operations are carried out in a live interface of the live client, after clicking and selecting, the identification of the live commodities is automatically reported to the live server, and the live server can acquire the identification of the live commodities.
In this embodiment, the corresponding relationship between the interaction information and the answer of the live broadcast commodity is stored in the knowledge base corresponding to the live broadcast commodity in advance, and the live broadcast server matches the corresponding answer in the knowledge base corresponding to the live broadcast commodity according to the interaction information, the identification of the live broadcast commodity, and the preset corresponding relationship between the interaction information and the answer of the live broadcast commodity. Wherein, the answer of the live broadcast commodity comprises at least one item of price information, preferential information, appearance information, use information and after-sale policy of the live broadcast commodity.
For example, the interaction information and the corresponding answer of the knowledge base corresponding to the live commodities for each commodity can be stored in the form of the example shown in the following table 2:
Figure BDA0002882717150000101
it should be understood that the correspondence between the interaction information and the answer of the live broadcast product in table 2 is an exemplary description provided for the convenience of the reader, and is not specifically limited to the correspondence between the interaction information and the answer of the live broadcast product. The setting can be performed by those skilled in the art according to actual situations.
In some possible scenarios, the viewer may send a query message about live merchandise to the virtual anchor via the instant messaging system of the terminal device. As can be seen from the foregoing description of the embodiments, these query messages are uploaded to the gateway device and stored in the cache server. And then, the live broadcast server acquires the inquiry messages from the cache server and determines the requirements of the audiences corresponding to the inquiry messages according to the inquiry messages. The requirement of the audience corresponding to the inquiry message may be a question that the audience pays attention to the live broadcast product.
Taking the virtual anchor live tape as an example, the audience can send some inquiry messages about the tape goods through the instant communication system. For example: "what colors are the goods? "," is the product waterproof? "," is there a preference for the good? "and the like. If the obtained interaction information, for example, more than a preset number of live broadcast clients among the N live broadcast clients all send information about "whether the commodity is waterproof? "the question about the viewer's attention during the current live broadcast process is" is the product waterproof? And according to the extracted identification of the current consultation commodity, the corresponding answer is matched in the knowledge base of the live commodity, and the answer is 'the waterproof grade of the commodity is ipx 7'.
In other possible scenarios, the viewer may interact with the live interface through the interactive system of the terminal device. As can be seen from the foregoing description of the embodiments, these interactions are uploaded to the gateway device and stored in the cache server. And then, the live broadcast server acquires the interactive operations from the cache server and determines feedback information aiming at the interactive operations.
Still taking the virtual anchor live tape as an example, the audience can perform interactive operation in the live interface through the interactive system. Such as praise, present, etc. If the live broadcast commodities are praised by more than the preset number of live broadcast clients in the N live broadcast clients, the live broadcast server matches corresponding answers in a knowledge base corresponding to the live broadcast commodities according to the interaction action and the extracted identification of the current consultation commodity, for example, "the commodity is currently in discount and is going to leave an order quickly".
In this embodiment, when the interactive information includes an interactive text, step S301 may include:
and S3011, acquiring interactive characters in a preset time period.
And S3012, performing text clustering on the interactive characters in the preset time period to obtain the problem concerned by the audience.
The text clustering can adopt TF-IDF, neural network and other methods.
And step S3013, matching corresponding answers in the knowledge base corresponding to the live broadcast commodities according to the questions concerned by the audience.
Wherein, step S3013 includes:
step S30131 extracts key information in the question focused on by the viewer.
The extraction of the key information can adopt a method of key information mining and short text extraction, or a phrase extraction method based on a neural network.
And step S30132, matching corresponding answers in the knowledge base corresponding to the live broadcast commodities according to the key information.
Step S302, according to the interaction information, matching corresponding reply dialogs in the dialogs library.
As shown in fig. 3B, this step is to match the corresponding reply dialogs in the dialogs library according to the interaction information of the audience.
In this embodiment, the corresponding relationship between the interaction information and the reply dialect of the live broadcast commodity is stored in the dialect library in advance, and the live broadcast server matches the corresponding reply dialect in the dialect library according to the interaction information of the audience and the corresponding relationship between the interaction information and the reply dialect.
For example, the storage form of the dialect library for the interaction information and the reply dialect can be seen in the example shown in the following table 3:
interactive information Answering technique
How waterproof is this merchandise? Parent, I see the question of whether a friend is waterproof in consultation
Like points Enthusiasm and support of thank seniors
…… ……
It should be understood that the correspondence between the interactive information and the reply dialogs in table 3 is an exemplary description provided for the convenience of the reader, and is not particularly limited to the library of dialogs. The setting can be performed by those skilled in the art according to actual situations.
In this embodiment, when the interactive information includes an interactive text, step S302 may include:
and S3021, acquiring interactive characters in a preset time period.
And S3022, performing text clustering on the interactive characters in the preset time period to obtain the problem concerned by the audience.
The text clustering can adopt TF-IDF, neural network and other methods.
And step S3023, matching the corresponding reply dialogs in the dialogs library according to the problems concerned by the audience.
Wherein, step S3023 includes:
and step S30231, extracting key information in the problem concerned by the audience.
The extraction of the key information can adopt a method of key information mining and short text extraction, or a phrase extraction method based on a neural network.
And step S30232, matching corresponding reply dialogs in the dialogs library according to the key information.
And step S303, controlling the virtual anchor to present the answer and/or the reply language in a text and/or voice mode through the live broadcast client according to the answer and/or the reply language.
As shown in fig. 3B, the live server controls the live client to display the answer in a text manner, or play the answer in a voice manner, or simultaneously display the answer in a text manner and play the answer in a voice manner. Specifically, the answer and/or reply speech is synthesized into a real-time audio stream through a speech synthesis system, the synthesized audio stream is issued to the live broadcast client through an audio and video transmission system, and then the audio stream is displayed by a front-end rendering engine of the live broadcast client.
According to the embodiment of the application, corresponding answers are matched in the knowledge base corresponding to the live broadcast commodities according to the interactive information; and/or matching corresponding answer dialogs in the dialogs library according to the interaction information, controlling the virtual anchor to present the answer and/or answer dialogs in a text and/or voice mode through the live broadcast client according to the answer and/or answer dialogs, thereby realizing the interaction between the virtual anchor and audiences in terms of text and/or voice, timely replying questions provided by users, and improving the technical effect of live broadcast interaction effect.
Fig. 4A is a flowchart of a live broadcast method based on a virtual anchor according to an embodiment of the present application. On the basis of the foregoing embodiment, the specific implementation of step S203 in the live broadcasting method based on a virtual anchor provided in this embodiment may further include the following steps:
and S401, matching corresponding reply actions in the interactive action library according to the interactive information.
The execution main body of this embodiment may be a live server, and the description about the live server may refer to the description of the above embodiments, which is not described herein again.
Similarly, the description of the live client can also refer to the description of the above embodiments, and will not be described herein.
As shown in fig. 3B, this step is to match the corresponding reply action in the interaction library according to the interaction information of the viewer.
In this embodiment, the interaction action library stores a corresponding relationship between the interaction information and the reply action of the live broadcast commodity in advance, and the live broadcast server matches the corresponding reply action in the interaction action library according to the interaction information and the corresponding relationship between the interaction information and the reply action.
For example, the storage form of the interaction library for the interaction information and the reply action can be seen in the example shown in the following table 4:
interactive information Return action
How waterproof is this merchandise? Interactive actions to answer questions
Like points Interactive actions such as happy, excited, happy, etc
…… ……
It should be understood that the interaction information and the reply action in table 4 are exemplary illustrations given for the convenience of the reader, and are not intended to specifically limit the interaction library. The setting can be performed by those skilled in the art according to actual situations.
In some possible scenarios, the viewer may interact in the live interface through the interactive system of the terminal device. As can be seen from the foregoing description of the embodiments, these interactions are uploaded to the gateway device and stored in the cache server. And then, the live broadcast server acquires the interactive operations from the cache server and determines feedback information aiming at the interactive operations.
Still taking the virtual anchor live tape as an example, the audience can perform interactive operation in the live interface through the interactive system. Such as praise, present, etc. If more than a preset number of live broadcast clients in the N live broadcast clients approve the live broadcast commodities, the live broadcast server matches corresponding reply actions, such as interactive actions of happy feeling, excitement, joy and the like, in the interactive action library according to the interactive operation.
In this embodiment, when the interactive information includes an interactive text, step S401 may include:
and S4011, obtaining interactive characters in a preset time period.
And S4012, performing text clustering on the interactive characters in the preset time period to obtain the problem concerned by the audience.
The text clustering can adopt TF-IDF, neural network and other methods.
And step S4013, matching corresponding reply actions in the interactive action library according to the problems concerned by the audience.
Wherein, step S4013 includes:
step S40131 extracts key information in the question focused on by the viewer.
The extraction of the key information can adopt a method of key information mining and short text extraction, or a phrase extraction method based on a neural network.
And step S40132, matching corresponding reply actions in the interactive action library according to the key information.
And S402, controlling the virtual anchor to present the reply action in a video mode through the live client according to the reply action.
As shown in fig. 3B, the live server controls the virtual anchor to perform a corresponding reply action on the live client. Specifically, the reply action and the virtual image of the virtual anchor are synthesized into a dynamic action video, the synthesized dynamic action video is sent to the live broadcast client through the audio and video transmission system, and then the dynamic action video is dynamically displayed by a front-end rendering engine of the live broadcast client.
According to the method and the device, the corresponding reply action is matched in the interactive action library according to the interactive information, and the virtual anchor is controlled to present the reply action in a video mode through the live broadcast client side according to the reply action. Therefore, interaction between the virtual anchor and the audience in action is realized, and the technical effect of the live broadcast interaction effect is further improved.
It should be noted that the answer, the reply dialect and the reply action determined according to the interaction information may be fed back to the audience individually, or may be fed back to the audience in any two combinations or three combinations. For the convenience of the reader, some of these combinations will be described below by way of some examples:
still take the live tape goods of the virtual anchor as an example, fig. 4B is a first example of a live method based on the virtual anchor provided in the embodiment of the present application. As shown in fig. 4B, if the obtained interaction information is "whether the product is waterproof? "the question about the viewer's attention during the current live broadcast process is" is the product waterproof? And according to the extracted identification of the current consultation commodity, matching a corresponding answer in the knowledge base of the live commodity, wherein the answer is 'the commodity is ipx7 waterproof level', and a matched reply dialect in the dialect base is 'parent, i see whether friends have waterproof questions in consultation', and a matched reply action in the interactive action base is an action for answering the questions.
Fig. 4C is a diagram of an example of a live method based on a virtual anchor according to an embodiment of the present application. As shown in fig. 4C, if the live broadcast commodities are praised by more than a preset number of live broadcast clients among the N live broadcast clients, the live broadcast server matches corresponding answers in the knowledge base corresponding to the live broadcast commodities according to the interaction action and the extracted identifier of the current consulted commodity, for example, "the commodity is currently being offered for sale, and is going to take a single bar soon", and "thank you are enthusiasm and support of the lovers" according to a reply phrase matched by the interaction action in the phrase base, and the reply action matched by the interaction action in the interaction action base is an action of happy, exciting, happy, and the like.
In some possible scenes, the audience can send inquiry information about live commodities to the virtual anchor through an instant communication system of the terminal equipment, and meanwhile, interactive operation is carried out in a live interface through an interactive system of the terminal equipment.
Fig. 4D is a third exemplary diagram of a live broadcast method based on a virtual anchor according to an embodiment of the present application. As shown in fig. 4D, the viewer sends an interactive message about the goods in stock through the instant messaging system: the folding and the folding are realized. And interactive operation, such as praise, is carried out in the live interface through the interactive system. The live broadcast server will retrieve the answer "this commodity can be made 5 folds/buy two and send one" in the knowledge base of the live broadcast commodity according to the interactive message, retrieve the reply word in the word bank according to the interactive message and the praised interactive operation as "thank you for enthusiasm and support", and retrieve the reply as happy, excited, etc. in the interactive action base according to the praised interactive operation.
Fig. 5 is a second interaction diagram of a live broadcast method based on a virtual anchor according to an embodiment of the present application. On the basis of the foregoing embodiment, the live broadcasting method based on a virtual anchor provided in this embodiment further includes the following steps:
step S501, acquiring a triggering operation request of the audience to the interactive action of the virtual anchor.
In this embodiment, a viewer may initiate, through hardware, for example, a mouse, a keyboard, and the like, a trigger operation request for an interaction action of a virtual anchor in a live interface of a live client, may also initiate, through a touch screen operation, a trigger operation request for an interaction action of a virtual anchor in a live interface of a live client, may also initiate, through a voice control manner, a trigger operation request for an interaction action of a virtual anchor in a live interface of a live client, and initiate, through an air gesture control manner, a trigger operation request for an interaction action of a virtual anchor in a live interface of a live client, which is not specifically limited in this embodiment.
In the live broadcasting process, when a viewer initiates a trigger operation request for the interactive action of the virtual anchor in a live broadcasting interface of a live broadcasting client through any one of the input modes, the terminal device can acquire the trigger operation request for the interactive action of the virtual anchor.
Wherein the triggering operation request of the interactive action of the virtual anchor is used for representing the interactive action which is expected to be made by the audience by the virtual anchor.
Step S502, a trigger operation request of the audience to the interaction of the virtual anchor is obtained through the live broadcast client.
The execution main body of this embodiment may be a live server, and the description about the live server may refer to the description of the above embodiments, which is not described herein again.
In this embodiment, the audience may initiate a trigger operation request for the interactive action of the virtual anchor through the instant messaging system or the interactive system, and the live broadcast client further sends the trigger operation request for the interactive action of the virtual anchor to the live broadcast server. Accordingly, the live broadcast server receives a trigger operation request for the interaction of the virtual anchor.
Step S503, according to the triggering operation request and a pre-acquired image database, determining the interactive action corresponding to the triggering operation request.
Similarly, the description of the live client can also refer to the description of the above embodiments, and will not be described herein.
In this embodiment, the live broadcast server extracts a corresponding image from the image database according to the trigger operation request, and issues the image to the live broadcast client. Correspondingly, the live client renders the image and dynamically displays the image. The image database stores preset images of interactive actions to be displayed by the virtual anchor in the live broadcast process.
And step S504, controlling the virtual anchor to present the interactive action in a video mode through the live broadcast client according to the interactive action.
And step S505, displaying the interactive action corresponding to the trigger operation request in the live interface.
And the interactive action is determined by the live broadcast server according to the trigger operation request and a pre-acquired image database.
And the live broadcast server controls the live broadcast client to dynamically display the interactive action in a video mode.
In the technical solution provided in any of the foregoing embodiments, if the functions of the live broadcast server and the live broadcast client are implemented in the same intelligent device, the intelligent device locally stores an offline knowledge database, and the knowledge database includes at least one of a knowledge base corresponding to a live broadcast commodity, a session base, and an interactive action base. In the process of live broadcast interaction of a user, the intelligent equipment can acquire the interaction information of audiences, determine feedback information to be fed back to the user based on the interaction information and the knowledge database, and then display a response result based on the feedback information in a live broadcast interface. That is, the implementation schemes of the live broadcast server and the terminal device are implemented in one entity, and the scheme is not limited.
The following are embodiments of the apparatus of the present application that may be used to perform embodiments of the method of the present application. For details which are not disclosed in the embodiments of the apparatus of the present application, reference is made to the embodiments of the method of the present application.
Fig. 6 is a schematic structural diagram of a first embodiment of a live broadcast device based on a virtual anchor according to an embodiment of the present application. The live broadcast based on the virtual anchor provided in the embodiment of the present application may execute the processing procedure provided in the live broadcast method based on the virtual anchor, and as shown in fig. 6, the live broadcast device 60 based on the virtual anchor includes: an acquisition module 61, a determination module 62 and a control module 63;
the acquisition module 61 is configured to acquire, by a live client, interactive information of a viewer in a live process, where the interactive information includes interactive text and/or interactive behavior;
the determining module 62 is configured to determine feedback information of the virtual anchor on the interaction information according to the interaction information and a pre-acquired knowledge database, where the feedback information includes response content and/or response mode for the interactive text and/or the interactive behavior, and the knowledge database includes at least one of a knowledge base, a conversational base, and an interactive action base corresponding to a live broadcast commodity;
and the control module 63 is configured to control the virtual anchor to respond to the interaction of the audience through the live broadcast client according to the feedback information. .
In one possible design of this embodiment of the present application, the response content includes answers and/or answer words; when the determining module 62 determines the feedback information of the interaction information by the virtual anchor according to the interaction information and the pre-acquired knowledge database, the method specifically includes:
matching corresponding answers in a knowledge base corresponding to the live broadcast commodities according to the interactive information;
and/or the presence of a gas in the gas,
and matching corresponding reply dialogs in the dialogs library according to the interaction information.
In another possible design of this embodiment, the controlling module 63 controls, according to the feedback information, the virtual anchor to respond to the interaction of the viewer through the live client, specifically including:
and controlling the virtual main broadcast to present the answer and/or the reply language in a text and/or voice mode through the live broadcast client according to the answer and/or the reply language.
In yet another possible design of the embodiment of the present application, the response mode includes a reply action; the determining module 62 determines feedback information of the interaction information by the virtual anchor according to the interaction information and a pre-acquired knowledge database, and specifically includes:
and matching corresponding reply actions in the interaction action library according to the interaction information.
In another possible design of this embodiment, the controlling module 63 controls, according to the feedback information, the virtual anchor to respond to the interaction of the viewer through the live client, specifically including:
and controlling the virtual anchor to present the reply action in a video mode through the live client according to the reply action.
In another possible design of the embodiment of the present application, the interaction information further includes: triggering operation requests of the audience on the interaction actions of the virtual anchor; the determining module 62 determines feedback information of the interaction information by the virtual anchor according to the interaction information and a pre-acquired knowledge database, and specifically includes:
acquiring a triggering operation request of a viewer for the interaction of the virtual anchor through a live client;
and determining the interactive action corresponding to the triggering operation request according to the triggering operation request and a pre-acquired image database.
In another possible design of this embodiment, the controlling module 63 controls, according to the feedback information, the virtual anchor to respond to the interaction of the viewer through the live client, specifically including:
and controlling the virtual anchor to present the interactive action in a video mode through the live client according to the interactive action.
The live broadcast device based on the virtual anchor provided in any of the above embodiments may be used to implement the technical solutions of the above method embodiments, and the implementation principle and technical effects are similar, and are not described herein again.
Fig. 7 is a schematic structural diagram of a second embodiment of a live broadcast device based on a virtual anchor according to an embodiment of the present application. The live broadcast device based on the virtual anchor provided in the embodiment of the present application may execute the processing procedure provided in the live broadcast method based on the virtual anchor, as shown in fig. 7, the live broadcast device 70 based on the virtual anchor includes: an acquisition module 71 and a display module 72;
the obtaining module 71 is configured to obtain interactive information of an audience in a live broadcast process, where the interactive information includes interactive text and/or interactive behavior;
the display module 72 is configured to display a response result of the virtual anchor to the feedback information of the interaction information in the live interface, where the response result is determined according to the feedback information;
the feedback information is determined according to the interaction information and a pre-acquired knowledge database, wherein the feedback information comprises response content and/or response modes of the interaction characters and/or the interaction behaviors, and the knowledge database comprises at least one of a knowledge base, a conversation base and an interaction action base corresponding to a live broadcast commodity.
In one possible design of this embodiment of the present application, the response content includes answers and/or answer words; the feedback information is a corresponding answer matched in a knowledge base corresponding to the live broadcast commodity according to the interaction information; and/or, according to the interaction information, matching corresponding reply dialogs in the dialogs library.
In yet another possible design of the embodiment of the present application, the response mode includes a reply action; the feedback information is corresponding reply actions matched in the interaction action library according to the interaction information.
In yet another possible design of the embodiment of the present application, the obtaining module 71 is further configured to obtain a trigger operation request of a viewer for an interaction action of the virtual anchor;
the display module 72 is further configured to display an interactive action corresponding to the trigger operation request in a live interface, where the interactive action is determined according to the trigger operation request and a pre-obtained image database.
The live broadcast device based on the virtual anchor provided in any of the foregoing embodiments may be used to implement the technical solutions of the foregoing method embodiments, and the implementation principle and technical effects thereof are similar and will not be described herein again.
The live broadcast devices based on the virtual anchor provided in fig. 6 and fig. 7 may be implemented in a live broadcast server and a terminal device, respectively, or may be integrated in the same intelligent device, which is not limited in this embodiment.
It should be noted that the division of the modules of the above apparatus is only a logical division, and the actual implementation may be wholly or partially integrated into one physical entity, or may be physically separated. And these modules can be realized in the form of software called by processing element; or may be implemented entirely in hardware; and part of the modules can be realized in the form of calling software by the processing element, and part of the modules can be realized in the form of hardware. For example, the determining module may be a processing element separately set up, or may be implemented by being integrated in a chip of the apparatus, or may be stored in a memory of the apparatus in the form of program code, and the function of the determining module is called and executed by a processing element of the apparatus. Other modules are implemented similarly. In addition, all or part of the modules can be integrated together or can be independently realized. The processing element described herein may be an integrated circuit having signal processing capabilities. In implementation, each step of the above method or each module above may be implemented by an integrated logic circuit of hardware in a processor element or an instruction in the form of software.
For example, the above modules may be one or more integrated circuits configured to implement the above methods, such as: one or more Application Specific Integrated Circuits (ASICs), or one or more microprocessors (DSPs), or one or more Field Programmable Gate Arrays (FPGAs), among others. For another example, when some of the above modules are implemented in the form of a processing element scheduler code, the processing element may be a general-purpose processor, such as a Central Processing Unit (CPU) or other processor that can call program code. As another example, these modules may be integrated together, implemented in the form of a system-on-a-chip (SOC).
In the above embodiments, the implementation may be wholly or partially realized by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When loaded and executed on a computer, cause the processes or functions described in accordance with the embodiments of the application to occur, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, from one website site, computer, server, or data center to another website site, computer, server, or data center via wired (e.g., coaxial cable, fiber optic, Digital Subscriber Line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.). The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device, such as a server, a data center, etc., that incorporates one or more of the available media. The usable medium may be a magnetic medium (e.g., floppy disk, hard disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., Solid State Disk (SSD)), among others.
Fig. 8 is a schematic structural diagram of an embodiment of an electronic device provided in the embodiment of the present application. As shown in fig. 8, the electronic device may include: the system comprises a processor 81, a memory 82, a system bus 83 and a communication interface 84, wherein the memory 82 is connected with the processor 81 through the system bus 83 and completes mutual communication, the memory 82 is used for storing computer execution instructions, the communication interface 84 is used for communicating with external equipment, and when the processor 81 executes the computer execution instructions, the scheme of the terminal equipment and the live broadcast server in the embodiments shown in fig. 2 to fig. 5 is realized. For example, if the electronic device is a terminal device, the communication interface 84 is used for communicating with a live broadcast server, and the electronic device further includes a display for displaying the contents such as a virtual anchor and interactive information to a user. If the electronic device is a live server, the communication interface 114 is used for communicating with the terminal device.
The system bus mentioned in fig. 8 may be a Peripheral Component Interconnect (PCI) bus, an Extended Industry Standard Architecture (EISA) bus, or the like. The system bus may be divided into an address bus, a data bus, a control bus, and the like. For ease of illustration, only one thick line is shown, but this does not mean that there is only one bus or one type of bus. The transceiver is used to enable communication between the database access device and other devices (e.g., clients, read-write libraries, and read-only libraries). The memory may comprise Random Access Memory (RAM) and may also include non-volatile memory (non-volatile memory), such as at least one disk memory.
The processor may be a general-purpose processor, including a central processing unit CPU, a Network Processor (NP), and the like; but also a digital signal processor DSP, an application specific integrated circuit ASIC, a field programmable gate array FPGA or other programmable logic device, discrete gate or transistor logic, discrete hardware components.
Optionally, an embodiment of the present application further provides a computer-readable storage medium, where computer-executable instructions are stored in the computer-readable storage medium, and when the computer-executable instructions are executed on a computer, the computer is caused to execute the method according to the embodiment shown in fig. 2 to 5.
Optionally, an embodiment of the present application further provides a chip for executing the instruction, where the chip is configured to execute the method in the embodiment shown in fig. 2 to 5.
Embodiments of the present application further provide a computer program product, where the computer program product includes a computer program, where the computer program is stored in a computer-readable storage medium, and at least one processor may read the computer program from the computer-readable storage medium, and when the computer program is executed by the at least one processor, the at least one processor may implement the method in the embodiments shown in fig. 2 to 5.
In the present application, "at least one" means one or more, "a plurality" means two or more. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone, wherein A and B can be singular or plural. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship; in the formula, the character "/" indicates that the preceding and following related objects are in a relationship of "division". "at least one of the following" or similar expressions refer to any combination of these items, including any combination of the singular or plural items. For example, at least one (one) of a, b, or c, may represent: a, b, c, a-b, a-c, b-c, or a-b-c, wherein a, b, c may be single or multiple.
It is to be understood that the various numerical references referred to in the embodiments of the present application are merely for descriptive convenience and are not intended to limit the scope of the embodiments of the present application. The sequence numbers of the above processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not be limited in any way to the implementation process of the embodiments of the present application.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims (16)

1. A live broadcasting method based on a virtual anchor is characterized by comprising the following steps:
in the live broadcast process, acquiring interactive information of audiences through a live broadcast client, wherein the interactive information comprises interactive characters and/or interactive behaviors;
determining feedback information of the virtual anchor on the interaction information according to the interaction information and a pre-acquired knowledge database, wherein the feedback information comprises response content and/or response modes of the interaction characters and/or the interaction behaviors, and the knowledge database comprises at least one of a knowledge base, a conversation base and an interaction action base corresponding to a live broadcast commodity;
and controlling the virtual anchor to respond to the interaction of the audience through the live client according to the feedback information.
2. The method of claim 1, wherein the response content comprises answers and/or conversational responses;
the determining feedback information of the virtual anchor to the interaction information according to the interaction information and a pre-acquired knowledge database comprises:
matching corresponding answers in a knowledge base corresponding to the live broadcast commodities according to the interactive information;
and/or the presence of a gas in the gas,
and matching corresponding reply dialogs in the dialogs library according to the interaction information.
3. The method of claim 2, wherein controlling the virtual anchor to respond to viewer interaction through the live client according to the feedback information comprises:
and controlling the virtual main broadcast to present the answer and/or the reply language in a text and/or voice mode through the live broadcast client according to the answer and/or the reply language.
4. The method according to claim 1 or 2, wherein the response means comprises a reply action;
the determining feedback information of the virtual anchor to the interaction information according to the interaction information and a pre-acquired knowledge database comprises:
and matching corresponding reply actions in the interaction action library according to the interaction information.
5. The method of claim 4, wherein controlling the virtual anchor to respond to viewer interaction through the live client according to the feedback information comprises:
and controlling the virtual anchor to present the reply action in a video mode through the live client according to the reply action.
6. The method of any of claims 1-3, wherein the interaction information further comprises: triggering operation requests of the audience on the interaction actions of the virtual anchor;
the determining feedback information of the virtual anchor to the interaction information according to the interaction information and a pre-acquired knowledge database comprises:
acquiring a triggering operation request of a viewer for the interaction of the virtual anchor through a live client;
and determining the interactive action corresponding to the triggering operation request according to the triggering operation request and a pre-acquired image database.
7. The method of claim 6, wherein controlling the virtual anchor to respond to viewer interaction through the live client according to the feedback information comprises:
and controlling the virtual anchor to present the interactive action in a video mode through the live client according to the interactive action.
8. A live broadcasting method based on a virtual anchor is characterized by comprising the following steps:
acquiring interactive information of audiences in a live broadcast process, wherein the interactive information comprises interactive characters and/or interactive behaviors;
displaying a response result of the virtual anchor to the feedback information of the interaction information in a live interface, wherein the response result is determined according to the feedback information;
the feedback information is determined according to the interaction information and a pre-acquired knowledge database, wherein the feedback information comprises response content and/or response modes of the interaction characters and/or the interaction behaviors, and the knowledge database comprises at least one of a knowledge base, a conversation base and an interaction action base corresponding to a live broadcast commodity.
9. The method of claim 8, wherein the response content comprises answers and/or conversational responses;
the feedback information is a corresponding answer matched in a knowledge base corresponding to the live broadcast commodity according to the interaction information; and/or, according to the interaction information, matching corresponding reply dialogs in the dialogs library.
10. The method of claim 8, wherein the response means comprises a reply action;
the feedback information is corresponding reply actions matched in the interaction action library according to the interaction information.
11. The method of claim 8 or 9, further comprising:
acquiring a triggering operation request of a viewer for the interaction of the virtual anchor;
and displaying an interactive action corresponding to the trigger operation request in a live interface, wherein the interactive action is determined according to the trigger operation request and a pre-acquired image database.
12. A live device based on a virtual anchor, comprising: the device comprises an acquisition module, a determination module and a control module;
the acquisition module is used for acquiring the interaction information of audiences through a live client in the live broadcasting process, wherein the interaction information comprises interactive characters and/or interactive behaviors;
the determining module is used for determining feedback information of the virtual anchor to the interaction information according to the interaction information and a pre-acquired knowledge database, wherein the feedback information comprises response content and/or response modes to the interaction characters and/or the interaction behaviors, and the knowledge database comprises at least one of a knowledge base, a conversational database and an interactive action database corresponding to a live broadcast commodity;
and the control module is used for controlling the virtual anchor to respond to the interaction of the audience through the live broadcast client according to the feedback information.
13. A live device based on a virtual anchor, comprising: the device comprises an acquisition module and a display module;
the acquisition module is used for acquiring the interaction information of audiences in the live broadcast process, wherein the interaction information comprises interactive characters and/or interactive behaviors;
the display module is used for displaying a response result of the virtual anchor to the feedback information of the interaction information in a live broadcast interface, and the response result is determined according to the feedback information;
the feedback information is determined according to the interaction information and a pre-acquired knowledge database, wherein the feedback information comprises response content and/or response modes of the interaction characters and/or the interaction behaviors, and the knowledge database comprises at least one of a knowledge base, a conversation base and an interaction action base corresponding to a live broadcast commodity.
14. An electronic device, comprising: a memory, a processor;
a memory for storing the processor-executable instructions;
wherein the processor, when executing the instructions in the memory, is configured to implement the virtual anchor-based live method of any of claims 1-11.
15. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the virtual anchor-based live method according to any one of claims 1-11.
16. A computer program product comprising a computer program executed by a processor to implement the virtual anchor-based live method according to any one of claims 1-11.
CN202110004728.1A 2021-01-04 2021-01-04 Live broadcast method, device, equipment and storage medium based on virtual anchor Pending CN113766253A (en)

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CN115515016A (en) * 2022-11-04 2022-12-23 广东玄润数字信息科技股份有限公司 Virtual live broadcast method, system and storage medium capable of realizing self-cross reply
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CN117376596A (en) * 2023-12-08 2024-01-09 江西拓世智能科技股份有限公司 Live broadcast method, device and storage medium based on intelligent digital human model
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CN114302217A (en) * 2021-12-29 2022-04-08 广州繁星互娱信息科技有限公司 Voice information generation method and device, electronic equipment and storage medium
CN114302217B (en) * 2021-12-29 2024-01-05 广州繁星互娱信息科技有限公司 Voice information generation method and device, electronic equipment and storage medium
CN114125490A (en) * 2022-01-19 2022-03-01 阿里巴巴（中国）有限公司 Live broadcast method and device
CN114125490B (en) * 2022-01-19 2023-09-26 阿里巴巴（中国）有限公司 Live broadcast playing method and device
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CN117336520B (en) * 2023-12-01 2024-04-26 江西拓世智能科技股份有限公司 Live broadcast information processing method and processing device based on intelligent digital person
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CN117376596B (en) * 2023-12-08 2024-04-26 江西拓世智能科技股份有限公司 Live broadcast method, device and storage medium based on intelligent digital human model

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