CN114598896A

CN114598896A - Network live broadcast method and device, electronic equipment and storage medium

Info

Publication number: CN114598896A
Application number: CN202210148054.7A
Authority: CN
Inventors: 肖潇
Original assignee: Beijing Dajia Internet Information Technology Co Ltd
Current assignee: Beijing Dajia Internet Information Technology Co Ltd
Priority date: 2022-02-17
Filing date: 2022-02-17
Publication date: 2022-06-07

Abstract

The disclosure relates to a network live broadcast method, a network live broadcast device, electronic equipment and a storage medium, and relates to the technical field of live broadcast. The embodiment of the disclosure at least solves the problem that in the related art, the action information cannot accurately convey the emotional state of the anchor account, so that effective interaction between the anchor account and the audience account cannot be carried out. The method comprises the following steps: under the condition of starting network live broadcast, acquiring real-time physical sign data of a user object corresponding to a main broadcast account; sending a prompt request message to a server, wherein the prompt request message is used for requesting sign prompt information corresponding to real-time sign data; receiving a response message corresponding to the prompt request message, wherein the response message comprises sign prompt information; generating a live broadcast video stream according to the sign prompt information; and sending the live video stream to a server. Therefore, the emotional state of the anchor account is displayed through the sign prompt information in the live video stream, and the anchor account and the audience account can be effectively interacted with each other.

Description

Network live broadcast method and device, electronic equipment and storage medium

Technical Field

The present disclosure relates to the field of live broadcast technologies, and in particular, to a live broadcast method and apparatus, an electronic device, and a storage medium.

Background

A live system is a video distribution system that broadcasts a live video stream of a main broadcast account to a plurality of viewer accounts. Live systems generally include: the system comprises a main broadcast client, a live broadcast server and audience client sides, wherein the main broadcast client sides collect live broadcast video streams of main broadcast accounts and send the live broadcast video streams to the live broadcast server, the live broadcast server sends the live broadcast video streams to the corresponding audience client sides through a broadcasting or multicasting technology, and each audience client side receives and displays the live broadcast video streams.

And the audience account watches the action information of the anchor account through the live video stream, wherein the action information can reflect the emotional state of the anchor account in real time. The interaction between the anchor account and the audience account is efficient due to the inability of the action information to accurately convey the emotional state of the anchor account.

Disclosure of Invention

The present disclosure provides a live webcasting method, apparatus, electronic device, and storage medium, to at least solve the problem in the related art that effective interaction between a anchor account and an audience account cannot be performed due to the fact that action information cannot accurately convey an emotional state of the anchor account. The technical scheme of the disclosure is as follows:

according to a first aspect of the embodiments of the present disclosure, there is provided a webcast method, applied to a anchor client, including: under the condition of starting network live broadcast, acquiring real-time physical sign data of a user object corresponding to a main broadcast account; sending a prompt request message to a server, wherein the prompt request message is used for requesting sign prompt information corresponding to real-time sign data, and the prompt request message comprises an account identifier of a main broadcasting account and the real-time sign data; receiving a response message corresponding to the prompt request message, wherein the response message comprises sign prompt information, and the sign prompt message is used for representing real-time sign data or an animation image corresponding to the real-time sign data; generating a live broadcast video stream according to the sign prompt information; and sending the live video stream to a server.

Optionally, the "acquiring real-time physical sign data of a user object corresponding to a anchor account when the webcast is started" includes: and acquiring real-time sign data stored in the wearable device application program under the condition of starting the network live broadcast.

Optionally, the network live broadcasting method further includes: under the condition of starting the live webcast, acquiring real-time sign data of a user object corresponding to a main webcast account, and then acquiring a prompt information base corresponding to the live webcast; acquiring sign prompt information corresponding to the real-time sign data under the condition that the sign prompt information corresponding to the real-time sign data exists in a prompt information base; and sending a prompt request message to a server under the condition that the sign prompt information corresponding to the real-time sign data does not exist in a prompt information base.

Optionally, the network live broadcasting method further includes: before sending a prompt request message to a server, determining a current emotion state corresponding to a heart rate value in entity characteristic data according to a heart rate emotion mapping relation table; and generating a prompt request message, wherein the prompt request message comprises the account identification of the anchor account, the real-time sign data and the current emotional state.

Optionally, the network live broadcasting method further includes: according to the heart rate emotion mapping relation table, before determining the current emotion state corresponding to the heart rate value in the entity characteristic data, acquiring historical heart rate data in historical sign data of a user object corresponding to the anchor account; acquiring average heart rate data in the historical heart rate data according to preset screening conditions, wherein the average heart rate data comprises at least two heart rate average values, and the preset screening conditions are as follows: the variance between at least two heart rate average values is smaller than a preset threshold value, the heart rate average value is the average value of historical heart rate data corresponding to each second preset time interval included in a first preset time interval, and the first preset time interval is a multiple of the second preset time interval; obtaining a reference heart rate value of the user object according to the average value corresponding to the at least two average heart rate values; and obtaining a heart rate and emotion mapping relation table according to the preset floating proportion value and the reference heart rate value, wherein the heart rate and emotion mapping relation table is used for storing the corresponding relation between the heart rate and the emotion state.

Optionally, in the network live broadcast method, the real-time physical sign data includes at least one of the following data: heart rate data, blood pressure data, hand shaking acceleration data, and hand shaking frequency data.

Optionally, the "generating a live video stream according to the sign prompt information" includes: and converging the sign prompt information with the current live broadcast picture according to a preset display rule to generate a live broadcast video stream.

According to a second aspect of the embodiments of the present disclosure, there is provided a live webcasting method, applied to a server, including: receiving a prompt request message, wherein the prompt request message is used for requesting sign prompt information corresponding to real-time sign data, and the prompt request message comprises an account identifier of an anchor account and the real-time sign data; searching sign prompt information according to the real-time sign data; generating a response message of the prompt request message according to the sign prompt information; sending a response message to the anchor client; and receiving a live video stream sent by the anchor client, and pushing the live video stream to the audience client, wherein the live video stream is a video stream generated according to the sign prompt information.

Optionally, in the network live broadcast method, the prompt request message includes an account identifier of the anchor account, real-time sign data, and a current emotional state;

the "finding the sign prompt information according to the real-time sign data" includes: and searching the sign prompt information corresponding to the real-time sign data according to the account identification and the current emotional state.

Optionally, in the network live broadcast method, the live broadcast video stream is a video stream in which the sign prompt information and a current live broadcast picture acquired by the anchor client are merged.

Optionally, the network live broadcasting method further includes: and after receiving the prompt request message, under the condition that the network live broadcast is the game live broadcast, adjusting the difficulty coefficient of the current game in the game live broadcast according to the current emotional state.

Optionally, the network live broadcasting method further includes: under the condition that live network broadcast is live game broadcast, after the difficulty coefficient of a live broadcast task is adjusted according to the current emotional state, physical sign prompt information is searched according to the difficulty coefficient and real-time physical sign data.

According to a third aspect of the embodiments of the present disclosure, there is provided a live webcasting method applied to a viewer client, including: sending a live broadcast access request aiming at a live broadcast room initiated by a main broadcast account; receiving a live video stream pushed by a server in response to a live access request; and displaying a live broadcast picture corresponding to the live broadcast video stream, wherein the live broadcast picture comprises sign prompt information.

Optionally, in the network live broadcast method, the determination basis of the sign prompt information includes at least one of the following: real-time physical sign data of a user object corresponding to a main broadcasting account of the live video stream, an animation image corresponding to the real-time physical sign data and a difficulty coefficient.

According to a fourth aspect of the embodiments of the present disclosure, there is provided a webcast device, applied to an anchor client, including a first obtaining unit, a first sending unit, a first receiving unit, and a first generating unit; the system comprises a first acquisition unit, a second acquisition unit and a third acquisition unit, wherein the first acquisition unit is used for acquiring real-time physical sign data of a user object corresponding to a main broadcasting account under the condition of starting network live broadcasting; the first sending unit is used for sending a prompt request message to the server, wherein the prompt request message is used for requesting sign prompt information corresponding to the real-time sign data acquired by the first acquiring unit, and the prompt request message comprises an account identifier of the anchor account and the real-time sign data; the first receiving unit is used for receiving a response message corresponding to the prompt request message sent by the first sending unit, wherein the response message comprises sign prompt information, and the sign prompt message is used for representing real-time sign data or an animation image corresponding to the real-time sign data; the first generating unit is used for generating a live broadcast video stream according to the sign prompt information in the response message received by the first receiving unit; and the first sending unit is also used for sending the live video stream generated by the first generating unit to the server.

Optionally, the first obtaining unit is specifically configured to obtain real-time sign data stored in the wearable device application program when the webcast is started.

Optionally, the network live broadcasting device further includes: the first acquisition unit is further used for acquiring a prompt information base corresponding to the live webcast after acquiring real-time sign data of a user object corresponding to the anchor account under the condition of starting the live webcast; the first obtaining unit is further configured to obtain the sign prompt information corresponding to the real-time sign data when the sign prompt information corresponding to the real-time sign data exists in the prompt information base; the first sending unit is further configured to send a prompt request message to the server when the prompt information base acquired by the first acquiring unit does not have the sign prompt information corresponding to the real-time sign data.

Optionally, the network live broadcasting device further includes: a determination unit; the determining unit is further used for determining the current emotion state corresponding to the heart rate value in the entity characteristic data according to the heart rate emotion mapping relation table before the first sending unit sends the prompt request message to the server; the first generating unit is further configured to generate a prompt request message, where the prompt request message includes the account identifier of the anchor account, the real-time sign data, and the current emotional state determined by the determining unit.

Optionally, the network live broadcasting device further includes: the first obtaining unit is further used for obtaining historical heart rate data in historical sign data of a user object corresponding to the anchor account before the determining unit determines the current emotion state corresponding to the heart rate value in the entity feature data according to the heart rate emotion mapping relation table; the first obtaining unit is further configured to obtain average heart rate data in the historical heart rate data according to preset screening conditions, the average heart rate data includes at least two heart rate average values, and the preset screening conditions are as follows: the variance between at least two heart rate average values is smaller than a preset threshold value, the heart rate average value is the average value of historical heart rate data corresponding to each second preset time interval included in a first preset time interval, and the first preset time interval is a multiple of the second preset time interval; the first obtaining unit is further used for obtaining a reference heart rate value of the user object according to the average value corresponding to the at least two average heart rate values; the first obtaining unit is further used for obtaining a heart rate emotion mapping relation table according to the preset floating proportion value and the reference heart rate value, and the heart rate emotion mapping relation table is used for storing the corresponding relation between the heart rate and the emotion state.

Optionally, in the network live broadcasting device, the real-time physical sign data includes at least one of the following: heart rate data, blood pressure data, hand shaking acceleration data, and hand shaking frequency data.

Optionally, the first generating unit is specifically configured to merge the sign prompt information with a current live broadcast picture according to a preset display rule, so as to generate a live broadcast video stream.

According to a fifth aspect of the embodiments of the present disclosure, there is provided a webcast apparatus, applied to a server, including: the device comprises a second receiving unit, a searching unit, a second generating unit, a second sending unit and a processing unit; the second receiving unit is used for receiving a prompt request message, wherein the prompt request message is used for requesting sign prompt information corresponding to the real-time sign data, and the prompt request message comprises an account identifier of the anchor account and the real-time sign data; the searching unit is used for searching the sign prompt information according to the real-time sign data received by the second receiving unit; the second generating unit is used for generating a response message of the prompt request message according to the physical sign prompt information searched by the searching unit; the second sending unit is used for sending the response message generated by the second generating unit to the anchor client; and the processing unit is used for receiving the live video stream sent by the anchor client and pushing the live video stream to the audience client, wherein the live video stream is a video stream generated according to the sign prompt information.

Optionally, in the network live broadcasting device, the prompt request message includes an account identifier of the anchor account, real-time sign data, and a current emotional state; and the searching unit is used for searching the sign prompt information corresponding to the real-time sign data according to the account identification and the current emotional state.

Optionally, in the network live broadcasting device, the live video stream is a video stream in which the sign prompt information and a current live video obtained by the live client are merged.

Optionally, the network live broadcasting device further includes: an adjustment unit; and the adjusting unit is used for adjusting the difficulty coefficient of the current game in the live game according to the current emotional state under the condition that the network live broadcast is the live game broadcast after the second receiving unit receives the prompt request message.

Optionally, the network live broadcasting device further includes: and the searching unit is also used for searching the physical sign prompt information according to the difficulty coefficient and the real-time physical sign data after the adjusting unit adjusts the difficulty coefficient of the live broadcast task under the condition that the network live broadcast is the game live broadcast according to the current emotional state.

According to a sixth aspect of the embodiments of the present disclosure, there is provided a webcast apparatus applied to a viewer client, including: a third transmitting unit, a third receiving unit and a display unit; the third sending unit is used for sending a live broadcast access request aiming at a live broadcast room initiated by the anchor account; the third receiving unit is used for receiving the live video stream pushed by the server in response to the live access request sent by the third sending unit; and the display unit is used for displaying a live broadcast picture corresponding to the live broadcast video stream received by the third receiving unit, and the live broadcast picture comprises sign prompt information.

Optionally, in the network live broadcasting device, the determination basis of the sign prompt information in the live broadcasting picture displayed by the display unit includes at least one of the following: real-time physical sign data of a user object corresponding to a main broadcasting account of the live video stream, an animation image corresponding to the real-time physical sign data and a difficulty coefficient.

According to a seventh aspect of an embodiment of the present disclosure, there is provided an electronic apparatus including: a processor; a memory for storing processor-executable instructions; wherein the processor is configured to execute the above instructions to implement the live webcasting method as provided in the first, second or third aspect and any possible design thereof.

According to an eighth aspect of embodiments of the present disclosure, there is provided a readable storage medium, wherein instructions of the readable storage medium, when executed by a processor, can implement the webcasting method as provided in the first, second or third aspect and any possible design thereof.

According to a ninth aspect of embodiments of the present disclosure, there is provided a computer program product comprising computer programs/instructions which, when executed by a processor, implement the network live broadcast method as provided in the first, second or third aspect and any possible design thereof.

The technical scheme provided by the disclosure at least brings the following beneficial effects: under the condition of starting network live broadcast, firstly, acquiring real-time sign data of a user object corresponding to a main broadcast account, then sending a prompt request message to a server, wherein the prompt request message is used for requesting sign prompt information corresponding to the real-time sign data, then receiving a response message corresponding to the prompt request message, the response message comprises the sign prompt information, then generating a live broadcast video stream according to the sign prompt information, and finally sending the live broadcast video stream to the server. Therefore, the emotional state of the anchor account is displayed through the sign prompt information in the live video stream, and the anchor account and the audience account can be effectively interacted with each other.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the disclosure and are not to be construed as limiting the disclosure.

FIG. 1 is a schematic diagram of an implementation environment shown in accordance with an exemplary embodiment;

fig. 2 is one of the flow diagrams of a webcast method shown in accordance with an exemplary embodiment;

fig. 3 is a second flowchart illustrating a webcast method according to an exemplary embodiment;

fig. 4 is a third flowchart illustrating a webcast method according to an exemplary embodiment;

fig. 5 is a fourth flowchart illustrating a webcast method according to an exemplary embodiment;

FIG. 6 is a fifth flowchart illustration of a method for live streaming, according to an exemplary embodiment;

fig. 7 is a sixth flowchart illustrating a webcast method according to an exemplary embodiment;

fig. 8 is a schematic diagram illustrating a picture recorded by an anchor client in accordance with an exemplary embodiment;

FIG. 9 is a diagram illustrating a live view corresponding to a live video stream in accordance with an illustrative embodiment;

fig. 10 is one of the block diagrams of a webcast apparatus shown in accordance with an exemplary embodiment;

fig. 11 is a second block diagram illustrating a webcast apparatus according to an example embodiment;

fig. 12 is a third block diagram illustrating a webcast apparatus according to an exemplary embodiment;

fig. 13 is a schematic structural diagram of an electronic device according to an exemplary embodiment.

Detailed Description

In order to make the technical solutions of the present disclosure better understood by those of ordinary skill in the art, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings.

It should be noted that the terms "first," "second," and the like in the description and claims of the present disclosure and in the foregoing drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the disclosure described herein are capable of operation in sequences other than those illustrated or otherwise described herein. 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.

In addition, in the description of the embodiments of the present disclosure, "/" indicates an OR meaning, for example, A/B may indicate A or B, unless otherwise specified. "and/or" herein is merely an association describing an associated object, and means 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. In addition, in the description of the embodiments of the present disclosure, "a plurality" means two or more than two.

The network live broadcast refers to an information transmission mode for broadcasting live broadcast content acquired by recording equipment to display equipment in real time by using the internet and a streaming media technology so that the display equipment can play the live broadcast content. Wherein, a user who acquires live content by using a recording device is generally called a main broadcasting account; a recording device for collecting live broadcast content, which can be called a main broadcast client; the display equipment for acquiring and playing the live broadcast content can be called as a spectator client; the account that uses the viewer client may be referred to as a viewer account.

The live broadcast room is a virtual space constructed by using software and hardware resources in a main broadcast client, a spectator client and live broadcast platform equipment during network live broadcast. The anchor account can create or log in the live broadcast room through the anchor client, and release the live broadcast content to the live broadcast room. And the audience account can watch the live broadcast content released by the anchor account through the audience client which logs in the live broadcast room. In addition, the anchor account and the audience account may also publish interactive messages in the live broadcast, for example, the audience account may publish comment information in the live broadcast, the audience account may also send gifts to the anchor account in the live broadcast, and so on. Typically, information such as live content, interactive messages, etc. published in the live room can be displayed on all viewer clients that have logged into the live room.

Referring to FIG. 1, FIG. 1 is a schematic diagram illustrating an implementation environment in accordance with an example embodiment. The implementation environment may include a server 101, a first electronic device 102 (e.g., a laptop computer), and a second electronic device 103 (e.g., a cell phone).

The first electronic device 102 may establish a connection with the server 101 through a wired network or a wireless network, and the first electronic device 103 may also establish a connection with the server 101 through a wired network or a wireless network.

The first electronic device 102 may be an anchor client, and the anchor may log in a webcast platform using the first electronic device 102 to perform webcast in a live broadcast room. It is understood that the first electronic device 102 may be configured with a camera apparatus, or the first electronic device 102 may be connected with the camera apparatus to perform a live video through the camera apparatus. The first electronic device 102 is mainly used for acquiring real-time sign data of a user object corresponding to a main broadcast account under the condition that network live broadcast is started; sending a prompt request message to a server, wherein the prompt request message is used for requesting sign prompt information corresponding to real-time sign data, and the prompt request message comprises an account identifier of a main broadcasting account and the real-time sign data; receiving a response message corresponding to the prompt request message, wherein the response message comprises sign prompt information, and the sign prompt message is used for representing real-time sign data or an animation image corresponding to the real-time sign data; generating a live broadcast video stream according to the sign prompt information; and sending the live video stream to a server.

The server 101 is mainly used for receiving a prompt request message, wherein the prompt request message is used for requesting sign prompt information corresponding to real-time sign data, and the prompt request message includes an account identifier of an anchor account and the real-time sign data; searching sign prompt information according to the real-time sign data; generating a response message of the prompt request message according to the sign prompt information; sending a response message to the anchor client; and receiving a live video stream sent by the anchor client, and pushing the live video stream to the audience client, wherein the live video stream is a video stream generated according to the sign prompt information.

The second electronic device 103 may be a viewer client, and the viewer logs in the webcast platform to view webcast of the webcast room by using the second electronic device 103. The viewer may interact with the anchor of the live room through the second electronic device 103. For example, the viewer may gift the virtual gift for the anchor through the second electronic device 103; the viewer may also interact with the anchor in a live room by sending a barrage through the second electronic device 103. The second electronic device 103 is mainly used for sending a live broadcast access request to a live broadcast room initiated by the anchor account; receiving a live video stream pushed by a server in response to a live access request; and displaying a live broadcast picture corresponding to the live broadcast video stream, wherein the live broadcast picture comprises sign prompt information.

For example, the electronic device in the embodiment of the present disclosure may be a mobile phone, a tablet computer, a desktop computer, a laptop computer, a handheld computer, a notebook computer, an in-vehicle device, an ultra-mobile personal computer (UMPC), a netbook, a cellular phone, a Personal Digital Assistant (PDA), an Augmented Reality (AR), a Virtual Reality (VR) device, and the like, and the embodiment of the present disclosure does not particularly limit the specific form of the electronic device.

Fig. 2 is a schematic flow chart of a live webcasting method according to an embodiment of the present disclosure. As shown in fig. 2, the webcast method provided by the embodiment of the present disclosure is applied to a anchor client, and includes the following steps 201 to 205.

Step 201, under the condition of starting the webcast, the webcast device acquires real-time physical sign data of a user object corresponding to the anchor account.

In the embodiment of the present disclosure, when the network live broadcast is started, the anchor account serves as a live broadcast subject corresponding to the user object, and starts to record a live broadcast picture of a character including the user object, or a live broadcast picture of a game in which the user object operates a game application program.

In the embodiment of the present disclosure, in the live webcasting process, the user object generates a change of emotion according to the activity requirement, the game progress and the received virtual resource in the recording process. The real-time vital sign data may be used to characterize emotional changes of the user subject. For example, when the heart rate value of the user subject is greater than 150, it may be identified that the user subject is in tension.

Optionally, in an embodiment of the present disclosure, the real-time physical sign data includes at least one of: heart rate data, blood pressure data, hand shaking acceleration data, and hand shaking frequency data.

The technical scheme provided by the disclosure at least brings the following beneficial effects: the real-time sign data comprise a plurality of types of data, the user object can be comprehensively monitored through the real-time sign data, so that sign prompt information obtained according to the real-time sign data is consistent with the current emotional state of the user object, an audience account watching the live video stream can accurately feel the emotional state of the anchor account, and the anchor account and the audience account can effectively interact with each other.

Optionally, in an embodiment of the present disclosure, the step specifically includes: and acquiring real-time sign data stored in the wearable device application program under the condition of starting the network live broadcast.

In the embodiment of the disclosure, the wearable device application program is connected with the wearable device through short-distance signal transmission modes such as bluetooth and infrared, and the wearable device is worn by the user object corresponding to the anchor account. The wearable device can detect real-time sign data of a user object corresponding to the anchor account in real time and upload the real-time sign data to the wearable device application program.

It should be noted that, because the wearable device monitors the real-time sign data, the wearable device transmits the real-time sign data to the wearable device application installed on the anchor client, and acquires the real-time sign data from the wearable device application, in the transmission process of the real-time sign data, a time delay may exist, the real-time sign data is still determined as valid data when the time delay is smaller than a tolerable preset range, and the real-time sign data is corrected according to a preset algorithm or discarded when the time delay is larger than the tolerable preset range.

The technical scheme provided by the disclosure at least brings the following beneficial effects: the real-time sign data are acquired from the wearable device application program, a data interface for receiving the real-time sign data is prevented from being built on the live broadcast platform, the code amount required for acquiring the real-time sign data can be reduced, and the problem of compatibility of the data format sent by the live broadcast platform and the wearable device is avoided, so that the real-time characteristic data can be acquired.

Step 202, the webcast device sends a prompt request message to the server.

In the embodiment of the present disclosure, the prompt request message is used to request the sign prompt information corresponding to the real-time sign data, and the prompt request message includes an account identifier of the anchor account and the real-time sign data.

Step 203, the webcast device receives a response message corresponding to the prompt request message.

In the embodiment of the present disclosure, the response message includes sign prompt information, and the sign prompt information is used to represent the real-time sign data or the animation image corresponding to the real-time sign data.

In an embodiment of the present disclosure, the vital sign prompt information may be a prompt box including real-time vital sign data, a bubble message, or an interface pop-up window. The sign prompt information may be an animated image (or called a magic expression) corresponding to the real-time sign data, such as a heartbeat image, a sky image, and the like. The animated image may be a static single image or a combination of multiple images that are dynamic. The sign prompting information can also include sound information corresponding to the animation image, such as breathing sound, knocking sound and the like.

And step 204, the network live broadcast device generates a live broadcast video stream according to the sign prompt information.

In the embodiment of the present disclosure, the display mode of the sign prompt information may be a numerical display mode, and may also be an animation representation mode. Illustratively, the numerical display mode includes displaying the real-time sign data in a prompt box, a bubble message or an interface pop-up window; the animation representation mode comprises dynamic images or animation images and sound information.

In this embodiment of the present disclosure, generating a live video stream according to the sign prompt information may include: and according to the acquisition time of the current live broadcast picture and the corresponding image frame and the acquisition time of the real-time sign data corresponding to the sign prompt information, the current live broadcast picture and the sign prompt information are transmitted in parallel according to the time sequence, so that the audience client can receive the live broadcast video stream of the specific characteristic prompt information.

In this embodiment of the disclosure, generating a live video stream according to the sign prompt information may further include: and converging the sign prompt information with the current live broadcast picture according to a preset display rule to generate a live broadcast video stream. Therefore, the sign prompt information and the current live broadcast picture are converged at the anchor client, so that the live broadcast video stream as a whole can be ensured in the subsequent distribution process through the server, the effect of the live broadcast video stream can be presented at the anchor client, and the sign prompt information can be better displayed.

It should be noted that the preset display rule refers to a combination rule of the sign prompt information and the current live broadcast picture. And under the condition that the sign prompt information comprises a prompt box, a bubble message or an interface popup of real-time sign data, setting the display position, the display mode and the display time of the prompt box, the bubble message or the popup, for example, displaying the real-time sign data in the prompt box, displaying the real-time sign data in the upper left corner of the display interface, wherein the size of the prompt box is one tenth of the display interface, the prompt box displays in a flashing mode, and the display time is 3 seconds. And under the condition that the sign prompt information comprises an animation image, setting the animation image to be arranged at the top layer, setting the transparency of the animation image to be a preset transparency, then covering the animation image on the current live broadcast picture, and converging the sign prompt information and the current live broadcast picture to generate a live broadcast video stream. And under the condition that the physical sign prompt information comprises the sound information corresponding to the animation image, playing the corresponding sound information while displaying the animation image.

Step 205, the network live broadcast device sends the live broadcast video stream to the server.

In the embodiment of the disclosure, the network live broadcast device sends the live broadcast video stream to the server through a preset network protocol.

The technical scheme provided by the disclosure at least brings the following beneficial effects: under the condition of starting network live broadcast, firstly, acquiring real-time sign data of a user object corresponding to a main broadcast account, then sending a prompt request message to a server, wherein the prompt request message is used for requesting sign prompt information corresponding to the real-time sign data, then receiving a response message corresponding to the prompt request message, the response message comprises the sign prompt information, then converging the sign prompt information and a current live broadcast picture according to a preset display rule to generate a live broadcast video stream, and finally sending the live broadcast video stream to the server. Therefore, the emotional state of the anchor account is displayed through the sign prompt information in the live video stream, and the anchor account and the audience account can be effectively interacted with each other.

Optionally, in order to improve efficiency of obtaining the sign prompt information, as shown in fig. 3, after step 201 provided by the embodiment of the present disclosure, the live webcasting method provided by the embodiment of the present disclosure may specifically include the following steps 301 to 303.

Step 301, the webcast device obtains a prompt information base corresponding to webcast.

And step 302, the live webcast device acquires the sign prompt information when the sign prompt information corresponding to the real-time sign data exists in the prompt information base.

And 303, the live webcast device sends a prompt request message to the server when the sign prompt information corresponding to the real-time sign data does not exist in the prompt information base.

In the embodiment of the present disclosure, a prompt information base may be stored at the anchor client, where the prompt information base is used to store the sign prompt information pre-loaded by the anchor user. And acquiring the sign prompt information under the condition that the sign prompt information corresponding to the real-time sign data exists in the sign information base. In the process of acquiring the sign prompt information, information transmission from the anchor client to the server to the anchor client is not needed, the acquisition efficiency of the sign prompt information can be improved, and the timeliness of the prompt information can be guaranteed.

In the embodiment of the present disclosure, since the storage space of the anchor client is limited, the anchor client cannot store the sign prompt information required by all anchor accounts, and therefore, the prompt information base of the anchor client does not have the condition that the sign prompt information corresponding to the real-time sign data does not exist, and the prompt request information is sent to the server, so as to obtain the sign prompt information meeting the requirements of the anchor accounts.

The technical scheme provided by the disclosure at least brings the following beneficial effects: the sign prompt information is acquired by setting two modes, so that on one hand, the timeliness of acquiring the sign prompt information from the anchor client can be improved, on the other hand, the prompt request information can be ensured to be sent to the server, and the sign prompt information required by the service anchor account can be acquired.

Optionally, as shown in fig. 4, before this step 202 or step 303 is further shown in the embodiment of the present disclosure, the method for live webcasting provided in the embodiment of the present disclosure may specifically include the following steps 401 to 402.

Step 401, the network live broadcast device determines a current emotion state corresponding to the heart rate value in the entity characteristic data according to the heart rate emotion mapping relation table.

Step 402, the webcast device generates a prompt request message.

In an embodiment of the present disclosure, the prompt request message includes an account identifier of the anchor account, real-time sign data, and a current emotional state.

In the embodiment of the present disclosure, since the real-time sign data is generally used for representing the emotion of the user object corresponding to the anchor account, the heart rate value and the corresponding current emotion state in the real-time sign data are determined, and then the current emotion state is carried in the prompt request message, so that the server can obtain the corresponding sign prompt message according to the current emotion state.

Further optionally, in this disclosure, the heart rate-emotion mapping table is configured to store a correspondence between a heart rate value and an emotion of a user object corresponding to the anchor account, and in order to obtain the heart rate-emotion mapping table, before step 401, as shown in fig. 5, the network live broadcast method provided in this disclosure may specifically include the following steps 501 to 504.

Step 501, the webcast device obtains historical heart rate data in historical sign data of a user object corresponding to the anchor account.

Step 502, the network live broadcast device obtains average heart rate data in the historical heart rate data according to preset screening conditions.

Step 503, the webcast device obtains the reference heart rate value of the user object according to the average value corresponding to the at least two average heart rate values.

And step 504, the network live broadcast device obtains a heart rate and emotion mapping relation table according to the preset floating proportion value and the reference heart rate value.

In the embodiment of the present disclosure, the heart rate-emotion mapping table is used to store a correspondence between the heart rate and the emotional state.

In an embodiment of the present disclosure, the average heart rate data includes at least two heart rate average values, and the preset screening condition is: the variance between at least two heart rate average values is smaller than a preset threshold value, the heart rate average value is the average value of historical heart rate data corresponding to each second preset time interval included in a first preset time interval, and the first preset time interval is a multiple of the second preset time interval. Illustratively, the first preset time interval is 5 minutes and the second preset time interval is 20 seconds.

In the embodiment of the present disclosure, the heart rate value refers to the number of heartbeats per minute of a normal person in a quiet state, also called a quiet heart rate, generally 60 to 100 heartbeats per minute, and may generate individual differences due to age, gender, or other physiological factors, and generally, the smaller the age, the faster the heart rate, the slower the heart rate of an old person than a young person, and the faster the heart rate of a female person than a male person of the same age. The ideal heart rate is 55-70 times per minute. Therefore, a heart rate reference value of the user object corresponding to the anchor account needs to be obtained.

Illustratively, the average heart rate value per 20 seconds is a, 15 a's can be calculated between 5 minutes, and in the case where the variance between 15 a's is less than the threshold B, the heart rate baseline is the sum of 15 a's, divided by 15.

In the embodiment of the present disclosure, assuming that the heart rate baseline of the anchor account corresponding to the user object is 80, the emotional states are divided into 4 types according to the preset floating proportion value, and the preset floating proportion values are-0.357, 0, 0.5, and 0.75. When the preset floating proportion value is-0.375, the current emotional state is determined not to be recorded in the measurement error state, when the preset floating proportion value is 0, the current emotional state is determined to be calm, when the preset floating proportion value is 0.5, the current emotional state is determined to be nervous, excited or angry, and when the preset floating proportion value is 0.75, the current emotional state is determined to be very nervous, excited or angry.

In the embodiment of the disclosure, after the heart rate corresponding to the current emotional state is obtained, a floating range of the heart rate may also be set, for example, if the floating range is 10%, the floating heart rate corresponding to the heart rate 80 is calculated to be 72-88, and then the current emotional state is calm under the condition that the real-time physical sign data center rate value is 82.

The technical scheme provided by the disclosure at least brings the following beneficial effects: the heart rate reference value is obtained through calculation of historical heart rate data, and then the heart rate emotion mapping relation table is obtained according to the preset floating proportion value and the reference heart rate value, so that the heart rate emotion mapping relation table is adaptive to the user object corresponding to the anchor account, the consistency of the determined current emotion state and the actual emotion state of the user object corresponding to the anchor account can be improved, the consistency of the physical sign prompt information and the actual emotion state of the user object corresponding to the anchor account is further improved, and the physical sign prompt information which is more in line with the requirements of the anchor account can be obtained.

The technical scheme provided by the disclosure at least brings the following beneficial effects: the prompt request message carries the current emotional state, so that the server can determine the sign prompt message according to the current emotional state, the current emotional state can reflect the state of the user object corresponding to the anchor account, and the sign prompt message more meeting the requirements of the anchor account can be obtained.

Fig. 6 is a schematic flow chart of a live webcasting method according to an embodiment of the present disclosure. As shown in fig. 6, the webcast method provided by the embodiment of the present disclosure, applied to a server, includes the following steps 601 to 605.

Step 601, the webcast device receives a prompt request message.

Step 602, the live webcast device searches for the sign prompt information according to the real-time sign data.

And 603, the live webcast device generates a response message of the prompt request message according to the sign prompt information.

Step 604, the webcast device sends a response message to the anchor client.

Step 605, the webcast device receives the live video stream sent by the anchor client, and pushes the live video stream to the viewer client.

In the embodiment of the present disclosure, the live video stream is a video stream generated according to the sign prompt information, the prompt request message is used to request the sign prompt information corresponding to the real-time sign data, and the prompt request message includes an account identifier of the anchor account and the real-time sign data.

In the embodiment of the present disclosure, in the case that the prompt request message includes the account identifier of the anchor account, the real-time sign data, and the current emotional state, the method includes: and the live webcast device searches the sign prompt information corresponding to the real-time sign data according to the account identification and the current emotional state.

The technical scheme provided by the disclosure at least brings the following beneficial effects: the current emotional state can reflect the state of the user object corresponding to the anchor account, and the sign prompt message more meeting the requirements of the anchor account can be obtained.

In the embodiment of the disclosure, the live webcast device may further perform screening according to the account label corresponding to the account identifier, and then determine the sign prompt information corresponding to the real-time sign data from the screening result. Wherein the account tag is used for marking the live content of the anchor account, such as show live, game live, eat live, nature scene live and the like. Therefore, the searching efficiency can be improved, and the searching accuracy can be improved.

In the embodiment of the present disclosure, the live video stream is a video stream in which the sign prompt information and the current live frame acquired by the anchor client are merged. Therefore, the sign prompt information and the current live broadcast picture are converged at the anchor client, so that the live broadcast video stream as a whole can be ensured in the subsequent distribution process through the server, the effect of the live broadcast video stream can be presented at the anchor client, and the sign prompt information can be better displayed.

The technical scheme provided by the disclosure at least brings the following beneficial effects: the server can store massive physical sign prompt messages so as to conveniently find the physical sign prompt messages which are consistent with the real-time physical sign data, and after receiving the live broadcast video stream sent by the anchor client, the live broadcast video stream is pushed to the audience client, so that the audience client can get the live broadcast picture of the anchor client.

Optionally, after receiving the real-time physical sign data, in order to ensure that the live anchor account corresponds to the emotion of the user object, after step 601, the embodiment of the present disclosure may further include: and under the condition that the live network broadcast is the live game broadcast, the live network broadcast device adjusts the difficulty coefficient of the current game in the live game broadcast according to the current emotional state. Illustratively, the live game may be a live interactive game.

The technical scheme provided by the disclosure at least brings the following beneficial effects: the game difficulty is controlled through the heart rate value in the real-time physical sign data, so that the user objects corresponding to the anchor accounts participating in the game are in the same tension degree, and the number of audience accounts watching the live video stream can be increased.

Further optionally, after adjusting the current game difficulty coefficient, the embodiment of the present disclosure may further include: and the live webcast device searches the sign prompt information according to the difficulty coefficient and the real-time sign data.

The technical scheme provided by the disclosure at least brings the following beneficial effects: the real-time prompt information comprises difficulty coefficient information, and the audience accounts know the actual difficulty of the game through the physical sign prompt information so as to increase the probability that the audience accounts send virtual resources as the anchor accounts and improve the interaction between the anchor accounts and the audience accounts.

Fig. 7 is a schematic flowchart of a live webcasting method according to an embodiment of the present disclosure. As shown in fig. 7, the webcast method provided by the embodiment of the present disclosure is applied to a viewer client, and includes the following steps 701 to 703.

Step 701, the webcast device sends a live broadcast access request to a live broadcast room initiated by the anchor account.

Step 702, the webcast device receives a live video stream pushed by the server in response to the live access request.

And step 703, displaying a live broadcast picture corresponding to the live broadcast video stream by the network live broadcast device.

In the embodiment of the present disclosure, the live view includes sign prompt information.

In the embodiment of the disclosure, live broadcast room covers and account identifications of a plurality of live broadcast rooms are displayed on a live broadcast platform, and in the process of browsing by a viewer client, a live broadcast access request can be sent to the live broadcast room initiated by a main broadcast account, wherein the live broadcast access request is used for requesting to acquire a live broadcast video stream of the live broadcast room initiated by the main broadcast account. And then after receiving the live video stream, displaying a live frame corresponding to the live video stream on a display interface of the audience client.

Optionally, in this embodiment of the present disclosure, the basis for determining the sign prompt information includes at least one of the following: real-time physical sign data of a user object corresponding to a main broadcasting account of the live video stream, an animation image corresponding to the real-time physical sign data and a difficulty coefficient.

In the embodiment of the present disclosure, corresponding to the determination basis of the sign prompt information, the prompt information may include at least one of the following: real-time physical sign data of a user object corresponding to a main broadcasting account of the live video stream, an animation image corresponding to the real-time physical sign data and a difficulty coefficient.

The technical scheme provided by the disclosure at least brings the following beneficial effects: by prompting the diversity of the basis determined by the extracted information, the sign prompting information can include as many prompting messages as possible, so that the audience account can clearly perceive the exciting program of the anchor, and the probability and the quantity of virtual resources sent by the audience account as the anchor account are improved.

For example, as shown in fig. 8, the picture recorded by the anchor client only includes a game picture, and assuming that the acquired sign prompt information includes a prompt box corresponding to real-time sign data and also includes a lightning animation image prompt information and a heart rate value prompt box, the live broadcast picture corresponding to the live broadcast video stream is shown in fig. 9.

The technical scheme provided by the disclosure at least brings the following beneficial effects: the recording picture and the sign prompt information can be displayed at the audience client, the immersive experience of the audience account can be increased, and the probability and the quantity of virtual resources sent by the audience account to the anchor account can be promoted.

The foregoing describes aspects of embodiments of the present disclosure primarily from a methodological perspective. It is understood that the webcast apparatus includes at least one of a hardware structure and a software module corresponding to each function in order to implement the above functions. Those of skill in the art will readily appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as hardware or combinations of hardware and computer software. Whether a function is performed as hardware or computer software drives hardware depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present disclosure.

The embodiments of the present disclosure may perform functional unit division on the webcast device according to the above method example, for example, each functional unit may be divided corresponding to each function, or two or more functions may be integrated in one processing unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit. It should be noted that the division of the units in the embodiments of the present disclosure is schematic, and is only one logical function division, and there may be another division manner in actual implementation.

Fig. 10 is a schematic structural diagram of a webcast apparatus according to an exemplary embodiment. Referring to fig. 10, the webcast device provided in the embodiment of the present disclosure, applied to a main broadcast client, includes a first obtaining unit 1001, a first sending unit 1002, a first receiving unit 1003, and a first generating unit 1004;

a first obtaining unit 1001, configured to obtain real-time sign data of a user object corresponding to a anchor account when a webcast is started; for example, as shown in fig. 2, the first obtaining unit 1001 may be configured to perform step 201.

A first sending unit 1002, configured to send a prompt request message to a server, where the prompt request message is used to request sign prompt information corresponding to real-time sign data acquired by the first acquiring unit 1001, and the prompt request message includes an account identifier of an anchor account and the real-time sign data; for example, as shown in fig. 2, the first sending unit 1002 may be configured to perform step 202.

A first receiving unit 1003, configured to receive a response message corresponding to the prompt request message sent by the first sending unit 1002, where the response message includes sign prompt information, and the sign prompt message is used to represent real-time sign data or an animation image corresponding to the real-time sign data; for example, as shown in fig. 2, the first receiving unit 1003 may be configured to perform step 203.

A first generating unit 1004, configured to generate a live video stream according to the sign prompt information in the response message received by the first receiving unit 1003; for example, as shown in fig. 2, the first generating unit 1004 may be used to execute step 204.

The first sending unit 1002 is further configured to send the live video stream generated by the first generating unit 1004 to the server. For example, as shown in fig. 2, the first sending unit 1002 may be configured to perform step 205.

Optionally, as shown in fig. 10, the first obtaining unit 1001 is specifically configured to obtain real-time physical sign data stored in the wearable device application program when a webcast is started.

Optionally, as shown in fig. 10, the webcast apparatus further includes:

the first obtaining unit 1001 is further configured to obtain a prompt information base corresponding to the webcast after obtaining real-time sign data of a user object corresponding to the anchor account when the webcast is started; for example, as shown in fig. 3, the first obtaining unit 1001 may be configured to perform step 301.

The first obtaining unit 1001 is further configured to obtain, when the sign prompt information corresponding to the real-time sign data exists in the prompt information base, the sign prompt information corresponding to the real-time sign data; for example, as shown in fig. 3, the first obtaining unit 1001 may be configured to perform step 302.

The first sending unit 1002 is further configured to send a prompt request message to the server when the prompt information base acquired by the first acquiring unit does not have the sign prompt information corresponding to the real-time sign data. For example, as shown in fig. 3, the first obtaining unit 1001 may be configured to perform step 303.

Optionally, as shown in fig. 10, the webcast apparatus further includes: a determination unit 1005;

the determining unit 1005 is further configured to determine, before the first sending unit 1002 sends the prompt request message to the server, a current emotion state corresponding to the heart rate value in the entity feature data according to the heart rate emotion mapping relationship table; for example, as shown in fig. 4, a determination unit 1005 may be used to perform step 401.

The first generating unit 1004 is further configured to generate a prompt request message, where the prompt request message includes the account identifier of the anchor account, the real-time sign data, and the current emotional state determined by the determining unit 1005. For example, as shown in fig. 4, the first generating unit 1004 may be used to perform step 402.

Optionally, as shown in fig. 10, the webcast apparatus further includes:

the first obtaining unit 1001 is further configured to obtain historical heart rate data in historical sign data of a user object corresponding to the anchor account before the determining unit determines the current emotional state corresponding to the heart rate value in the entity feature data according to the heart rate-emotion mapping table; for example, as shown in fig. 5, the first obtaining unit 1001 may be configured to perform step 501.

The first obtaining unit 1001 is further configured to obtain average heart rate data in the historical heart rate data according to a preset screening condition, where the average heart rate data includes at least two heart rate average values, and the preset screening condition is: the variance between at least two heart rate average values is smaller than a preset threshold value, the heart rate average value is the average value of historical heart rate data corresponding to each second preset time interval included in a first preset time interval, and the first preset time interval is a multiple of the second preset time interval; for example, as shown in fig. 5, the first obtaining unit 1001 may be configured to perform step 502.

The first obtaining unit 1001 is further configured to obtain a reference heart rate value of the user object according to an average value corresponding to the at least two average heart rate values; for example, as shown in fig. 5, the first obtaining unit 1001 may be configured to perform step 503.

The first obtaining unit 1001 is further configured to obtain a heart rate and emotion mapping table according to a preset floating ratio value and a reference heart rate value, where the heart rate and emotion mapping table is used to store a corresponding relationship between a heart rate and an emotion state. For example, as shown in fig. 5, the first obtaining unit 1001 may be configured to perform step 504.

Optionally, as shown in fig. 10, in the webcast apparatus, the real-time physical sign data includes at least one of the following data: heart rate data, blood pressure data, hand shaking acceleration data, and hand shaking frequency data.

Optionally, as shown in fig. 10, in the webcast device, the first generating unit 1004 is specifically configured to: and converging the sign prompt information and the current live broadcast picture according to a preset display rule to generate a live broadcast video stream.

Fig. 11 is a second schematic structural diagram of a webcast apparatus according to an exemplary embodiment. Referring to fig. 11, a live webcasting apparatus provided in an embodiment of the present disclosure is applied to a server, and includes: a second receiving unit 1101, a searching unit 1102, a second generating unit 1103, a second sending unit 1104 and a processing unit 1105;

a second receiving unit 1101, configured to receive a prompt request message, where the prompt request message is used to request sign prompt information corresponding to real-time sign data, and the prompt request message includes an account identifier of the anchor account and the real-time sign data; for example, as shown in fig. 6, the second receiving unit 1101 may be configured to perform step 601.

The searching unit 1102 is configured to search the sign prompt information according to the real-time sign data received by the second receiving unit 1101; for example, as shown in fig. 6, a lookup unit 1102 may be used to perform step 602.

A second generating unit 1103, configured to generate a response message of the prompt request message according to the sign prompt information found by the searching unit 1102; for example, as shown in fig. 6, the second generating unit 1103 may be used to perform step 603.

A second sending unit 1104, configured to send the response message generated by the second generating unit 1103 to the anchor client; for example, as shown in fig. 6, the second sending unit 1104 may be configured to execute step 604.

The processing unit 1105 is configured to receive a live video stream sent by the anchor client, and push the live video stream to the viewer client, where the live video stream is a video stream generated according to the sign prompt information. For example, as shown in fig. 6, processing unit 1105 may be configured to perform step 605.

Optionally, as shown in fig. 11, in the foregoing webcast device, the prompt request message includes an account identifier of the anchor account, real-time sign data, and a current emotional state;

the searching unit 1102 is configured to search, according to the account identifier and the current emotional state, sign prompt information corresponding to the real-time sign data.

Optionally, the live video stream is a video stream in which the sign prompt information and the current live video obtained by the anchor client are merged.

Optionally, as shown in fig. 11, the webcast apparatus further includes: an adjustment unit 1106;

an adjusting unit 1106, configured to, after the second receiving unit 1101 receives the prompt request message, adjust a difficulty coefficient of a current game in live game play according to a current emotional state when the live network broadcast is live game broadcast.

Optionally, as shown in fig. 11, the webcast apparatus further includes: the searching unit 1102 is further configured to, when the live webcast is live game, adjust a difficulty coefficient of a live task according to a current emotional state, and then search for the physical sign prompt information according to the difficulty coefficient and the real-time physical sign data.

Fig. 12 is a schematic structural diagram illustrating a webcast apparatus according to an exemplary embodiment. Referring to fig. 12, a webcast apparatus provided in an embodiment of the present disclosure is applied to a viewer client, and includes: a third transmitting unit 1201, a third receiving unit 1202, and a display unit 1203;

a third sending unit 1201, configured to send a live broadcast access request to a live broadcast room initiated by the anchor account; for example, as shown in fig. 7, a third sending unit 1201 may be used to perform step 701.

A third receiving unit 1202, configured to receive a live video stream pushed by the server in response to the live access request sent by the third sending unit 1201; for example, as shown in fig. 7, the third receiving unit 1202 may be configured to perform step 702.

A display unit 1203, configured to display a live view corresponding to the live video stream received by the third receiving unit 1202, where the live view includes the physical sign prompt information. For example, as shown in fig. 7, the display unit 1203 may be configured to perform step 703.

Optionally, in the foregoing webcast apparatus, the basis for determining the sign prompt information in the live view displayed by the display unit 1203 includes at least one of the following: real-time physical sign data of a user object corresponding to a main broadcasting account of the live video stream, an animation image corresponding to the real-time physical sign data and a difficulty coefficient.

With regard to the apparatus in the above-described embodiment, the specific manner in which each unit performs the operation has been described in detail in the embodiment related to the method, and will not be described in detail here.

Fig. 13 is a schematic structural diagram of an electronic device provided in the present disclosure. As in fig. 13, the electronic device may include a processor 1301, a memory 1302 for storing instructions executable by the processor 1301; the processor 1301 is configured to execute the instructions to implement the webcast method in the embodiment.

In addition, the electronic device may also include a communication bus 1303 and at least one communication interface 1304.

The processor 1301 may be a Central Processing Unit (CPU), a micro-processing unit, an Application Specific Integrated Circuit (ASIC), or one or more Integrated circuits configured to control the execution of programs according to the present disclosure.

The communication bus 1303 is a signal path for transmitting information between the above components.

Communication interface 1304, using any transceiver or the like, is used to communicate with other devices or communication networks, such as ethernet, Radio Access Network (RAN), Wireless Local Area Networks (WLAN), etc.

The memory 1302 may be, but is not limited to, a read-only memory (ROM) or other type of static storage device that can store static information and instructions, a Random Access Memory (RAM) or other type of dynamic storage device that can store information and instructions, an electrically erasable programmable read-only memory (EEPROM), a compact disc read-only memory (CD-ROM) or other optical disk storage, optical disk storage (including compact disc, laser disc, optical disc, digital versatile disc, blu-ray disc, etc.), magnetic disk storage media or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer. The memory 1302 may be separate and coupled to the processor 1301 via a communication bus 1304. Memory 1302 may also be integrated with processor 1301.

The memory 1302 is used for storing instructions to implement the disclosed aspects and is controlled by the processor 1301 for execution. The processor 1301 is used to execute programs or instructions stored in the memory 1302 to implement the functions in the disclosed methods.

As an example, in conjunction with fig. 10, the functions implemented by the first acquiring unit 1001, the first transmitting unit 1002, the first receiving unit 1003, and the first generating unit 1004 in the webcast device are the same as those of the processor 1301 in fig. 13.

As an example, with reference to fig. 11, the functions implemented by the second receiving unit 1101, the searching unit 1102, the second generating unit 1103, the second sending unit 1104, and the processing unit 1105 in the live network device are the same as those of the processor 1301 in fig. 13.

As an example, in conjunction with fig. 12, the functions implemented by the third transmitting unit 1201, the third receiving unit 1202, and the display unit 1203 in the webcast apparatus are the same as those of the processor 1301 in fig. 13.

In particular implementations, processor 1301 may include one or more CPUs such as CPU0 and CPU1 in fig. 13 as one embodiment.

In a specific implementation, the electronic device may include multiple processors 1301, and each of the processors 1301 may be a single-core (single-CPU) processor or a multi-core (multi-CPU) processor. Processor 1301 herein may refer to one or more devices, circuits, and/or processing cores that process data (e.g., computer program instructions).

In particular implementations, electronic device may also include an output device 1305 and an input device 1306, as one embodiment. The output device 1305, which is in communication with the processor 1301, may display information in a variety of ways. For example, the output device 1305 may be a Liquid Crystal Display (LCD), a Light Emitting Diode (LED) display device, a Cathode Ray Tube (CRT) display device, a projector (projector), or the like. Input device 1306 is in communication with processor 1301 and may accept input from a user in a variety of ways. For example, the input device 1306 may be a mouse, keyboard, touch screen device, or sensing device, among others.

Those skilled in the art will appreciate that the configuration shown in fig. 13 is not intended to be limiting of electronic devices and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components may be used. The electronic device in fig. 13 may be a server, a client, or other devices.

In addition, the present disclosure also provides a readable storage medium, on which a program or instructions are stored, and when the instructions in the readable storage medium are executed by a processor, the electronic device is enabled to execute the network live broadcast method provided by the above embodiment. Alternatively, the readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.

Additionally, the present disclosure also provides a computer program product comprising computer programs/instructions, the computer program product being stored in a non-volatile readable storage medium, the computer program product, when executed by at least one processor, causing an electronic device to perform the webcasting method as provided in the above embodiments.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This disclosure is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A network live broadcast method is applied to an anchor client and comprises the following steps:

under the condition of starting network live broadcast, acquiring real-time physical sign data of a user object corresponding to a main broadcast account;

sending a prompt request message to a server, wherein the prompt request message is used for requesting sign prompt information corresponding to the real-time sign data, and the prompt request message comprises an account identifier of the anchor account and the real-time sign data;

receiving a response message corresponding to the prompt request message, wherein the response message comprises the sign prompt information, and the sign prompt message is used for representing the real-time sign data or an animation image corresponding to the real-time sign data;

generating a live broadcast video stream according to the sign prompt information;

and sending the live video stream to the server.

2. The webcast method according to claim 1, wherein acquiring real-time sign data of a user object corresponding to a main broadcast account when webcast is started comprises:

and acquiring the real-time sign data stored in the wearable device application program under the condition of starting the network live broadcast.

3. A network live broadcast method is applied to a server and comprises the following steps:

receiving a prompt request message, wherein the prompt request message is used for requesting sign prompt information corresponding to real-time sign data, and the prompt request message comprises an account identifier of a main broadcasting account and the real-time sign data;

searching sign prompt information according to the real-time sign data;

generating a response message of the prompt request message according to the sign prompt information;

sending the response message to the anchor client;

receiving a live video stream sent by a main broadcast client, and pushing the live video stream to a viewer client, wherein the live video stream is a video stream generated according to the sign prompt information.

4. A method for web broadcasting, applied to a viewer client, comprising:

sending a live broadcast access request aiming at a live broadcast room initiated by a main broadcast account;

receiving a live video stream pushed by the server in response to the live access request;

and displaying a live broadcast picture corresponding to the live broadcast video stream, wherein the live broadcast picture comprises the physical sign prompt information.

5. A network live broadcast device is characterized by being applied to an anchor client and comprising a first acquisition unit, a first sending unit, a first receiving unit and a first generating unit;

the first acquisition unit is used for acquiring real-time sign data of a user object corresponding to the anchor account under the condition of starting network live broadcast;

the first sending unit is configured to send a prompt request message to a server, where the prompt request message is used to request sign prompt information corresponding to the real-time sign data acquired by the first acquiring unit, and the prompt request message includes an account identifier of the anchor account and the real-time sign data;

the first receiving unit is configured to receive a response message corresponding to the prompt request message sent by the first sending unit, where the response message includes the sign prompt information, and the sign prompt message is used to represent the real-time sign data or an animation image corresponding to the real-time sign data;

the first generating unit is configured to generate a live broadcast video stream according to the sign prompt information in the response message received by the first receiving unit;

the first sending unit is further configured to send the live video stream generated by the first generating unit to the server.

6. A network live broadcast device is applied to a server and comprises the following components: the device comprises a second receiving unit, a searching unit, a second generating unit, a second sending unit and a processing unit;

the second receiving unit is configured to receive a prompt request message, where the prompt request message is used to request sign prompt information corresponding to real-time sign data, and the prompt request message includes an account identifier of an anchor account and the real-time sign data;

the searching unit is used for searching the sign prompt information according to the real-time sign data received by the second receiving unit;

the second generating unit is configured to generate a response message of the prompt request message according to the sign prompt information found by the finding unit;

the second sending unit is configured to send the response message generated by the second generating unit to the anchor client;

the processing unit is used for receiving a live video stream sent by a main broadcasting client and pushing the live video stream to a spectator client, wherein the live video stream is a video stream generated according to the sign prompt information.

7. A webcasting apparatus applied to a viewer client, comprising: a third transmitting unit, a third receiving unit and a display unit;

the third sending unit is used for sending a live broadcast access request aiming at a live broadcast room initiated by the anchor account;

the third receiving unit is configured to receive a live video stream pushed by the server in response to the live access request sent by the third sending unit;

and the display unit is used for displaying a live broadcast picture corresponding to the live broadcast video stream received by the third receiving unit, and the live broadcast picture comprises the sign prompt information.

8. An electronic device, comprising:

a processor;

a memory for storing the processor-executable instructions;

wherein the processor is configured to execute the instructions to implement the webcast method of any of claims 1-2, 3, 4.

9. A readable storage medium, wherein instructions in the readable storage medium, when executed by a processor, enable the webcasting method of any one of claims 1-2, 3, 4.

10. A computer program product comprising computer programs/instructions, characterized in that the computer programs/instructions, when executed by a processor, implement the webcast method as claimed in any one of claims 1-2, 3, 4.