CN115243064B - Live broadcast control method, device, equipment and storage medium - Google Patents
Live broadcast control method, device, equipment and storage medium Download PDFInfo
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- CN115243064B CN115243064B CN202210844360.4A CN202210844360A CN115243064B CN 115243064 B CN115243064 B CN 115243064B CN 202210844360 A CN202210844360 A CN 202210844360A CN 115243064 B CN115243064 B CN 115243064B
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- 238000004590 computer program Methods 0.000 claims description 17
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T15/00—3D [Three Dimensional] image rendering
- G06T15/005—General purpose rendering architectures
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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
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
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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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/64—Addressing
- H04N21/6405—Multicasting
Abstract
The application provides a live broadcast control method, a live broadcast control device, live broadcast control equipment and a storage medium. The method comprises the following steps: responding to a live broadcast trigger instruction of a user, and entering a live broadcast configuration interface; generating a corresponding live broadcast instruction according to live broadcast source configuration information input in the live broadcast configuration interface, and determining corresponding audience equipment; and sending the live broadcast instruction to each audience device so that the audience device can acquire a live broadcast code stream of a corresponding live broadcast source. According to the embodiment of the application, the convenient entry of the configuration information of the live broadcast source under the live broadcast demands of different users can be realized through the live broadcast configuration interface, so that the complicated operation of live broadcast control on different audience devices is reduced, the unified live broadcast control of the different audience devices is realized, and the high efficiency and convenience of the live broadcast control are improved.
Description
Technical Field
The embodiment of the application relates to the technical field of data processing, in particular to a live broadcast control method, a live broadcast control device, live broadcast control equipment and a storage medium.
Background
In various live broadcast scenes such as Virtual Reality (VR) game sharing and network training, the live broadcast content watched by each audience needs to be uniformly controlled so as to realize high-efficiency accuracy of live broadcast of multiple persons.
At present, the configuration of the audience terminal is generally required to support the lowest configuration of live broadcast operation in the anchor terminal, so as to complete live broadcast in a live broadcast streaming mode, or the live broadcast address is written into a configuration file in advance, and the configuration file is copied into each audience terminal, so that the audience terminal can directly watch the live broadcast content under the live broadcast address.
However, each viewer needs to complete the appropriate live configuration in advance, resulting in high live cost. Moreover, for writing the live address in the configuration file, if the live stream needs to be switched, the configuration file copied by each audience needs to be modified, so that the live operation is too complicated.
Disclosure of Invention
The application provides a live broadcast control method, a live broadcast control device, live broadcast control equipment and a storage medium, which realize convenient entry of live broadcast source configuration information through a live broadcast configuration interface, reduce complicated operation of live broadcast control on different audience equipment and improve high efficiency and convenience of live broadcast control.
In a first aspect, an embodiment of the present application provides a live broadcast control method, where the method includes:
responding to a live broadcast trigger instruction of a user, and entering a live broadcast configuration interface;
generating a corresponding live broadcast instruction according to live broadcast source configuration information input in the live broadcast configuration interface, and determining corresponding audience equipment;
And sending the live broadcast instruction to each audience device so that the audience device can acquire a live broadcast code stream of a corresponding live broadcast source.
In a second aspect, an embodiment of the present application provides a live broadcast control apparatus, including:
the live broadcast response module is used for responding to a live broadcast trigger instruction of a user and entering a live broadcast configuration interface;
the live broadcast information determining module is used for generating a corresponding live broadcast instruction according to live broadcast source configuration information input in the live broadcast configuration interface and determining corresponding audience equipment;
and the live broadcast control module is used for sending the live broadcast instruction to each audience device so as to enable the audience device to acquire the live broadcast code stream of the corresponding live broadcast source.
In a third aspect, an embodiment of the present application provides an electronic device, including:
a processor and a memory for storing a computer program, the processor being adapted to invoke and run the computer program stored in the memory for performing the live control method provided in the first aspect of the application.
In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium storing a computer program that causes a computer to execute the live control method as provided in the first aspect of the present application.
In a fifth aspect, embodiments of the present application provide a computer program product comprising a computer program/instructions for causing a computer to perform a live control method as provided in the first aspect of the present application.
According to the technical scheme, the live broadcast trigger instruction of the user is responded, the live broadcast configuration interface is entered, and the live broadcast configuration information under different live broadcast demands of different users can be conveniently input through the live broadcast configuration interface, so that complicated operation of live broadcast control on different audience devices is reduced. And then, generating a corresponding live broadcast instruction according to live broadcast source configuration information recorded in a live broadcast configuration interface, determining corresponding audience devices, and further sending the live broadcast instruction to each audience device, so that the audience devices acquire live broadcast code streams of the corresponding live broadcast sources, unified live broadcast control of different audience devices is realized, and the high efficiency and convenience of live broadcast control are improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is an exemplary application scenario diagram provided by an embodiment of the present application;
fig. 2 is a flowchart of a live control method according to an embodiment of the present application;
FIGS. 3 (a) and 3 (b) are two exemplary diagrams of an audience device screening interface provided by an embodiment of the present application when configuring a corresponding live source in an industrial assistant, respectively;
FIG. 4 is an exemplary schematic diagram of a live configuration interface provided by an embodiment of the present application;
fig. 5 is an exemplary schematic diagram of a video streaming live configuration interface according to an embodiment of the present application;
fig. 6 is a flowchart of another live control method according to an embodiment of the present application;
fig. 7 is a schematic diagram of a live broadcast control device according to an embodiment of the present application;
fig. 8 is a schematic block diagram of an electronic device according to an embodiment of the present application.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the application described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or server that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed or inherent to such process, method, article, or apparatus, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In embodiments of the application, the words "exemplary" or "such as" are used to mean that any embodiment or aspect of the application described as "exemplary" or "such as" is not to be interpreted as preferred or advantageous over other embodiments or aspects. Rather, the use of words such as "exemplary" or "such as" is intended to present related concepts in a concrete fashion.
In the prior art, due to the fact that each audience needs to complete proper live broadcast configuration in advance, live broadcast cost is high. Or, for writing the live address in the configuration file and copying to each viewer terminal, if the live stream needs to be switched, the configuration file copied by each viewer terminal needs to be modified, so that the live operation is too complicated.
In order to solve the technical problems, the application designs an application program for performing unified live broadcast control on a plurality of devices which can exist as audience terminals, and the application program can be recorded as an industry assistant in the application. The manager can execute unified live broadcast control operation on different audience devices in a live broadcast related interface provided by the industry assistant by installing the industry assistant on the electronic device serving as the overall control end in advance.
In order to facilitate understanding of the embodiments of the present application, before introducing a specific technical solution of the present application, an application scenario to which the technical solution of the present application is applicable will be described first:
it should be understood that the technical solution of the present application can be applied to the following scenarios, but is not limited thereto:
fig. 1 is an exemplary application scenario diagram provided in an embodiment of the present application. As shown in fig. 1, the application scenario may include an electronic device 110 installed with the above-described industry assistant and various devices 120 that establish a connection with the electronic device 110.
The electronic device 110 may be used as a master control terminal, and when each connected device 120 is used as a viewer terminal under different direct broadcasting, the corresponding direct broadcasting control process may be performed on each device 120 by an installed industry assistant.
Moreover, the electronic device 110 may establish a connection with each device 120 through the industry assistant, and divide each device 120 in different live broadcasts by different live broadcasts opened at different times in the industry assistant, so that each device 120 may exist as a viewer device of different live broadcasts opened in the industry assistant.
Furthermore, by utilizing the live broadcast source configuration operation supported in the live broadcast related interface provided by the industry assistant installed on the electronic device 110, the administrator can perform unified and convenient live broadcast control operation on each viewer device of any live broadcast.
In some implementations, for each device to which an industry assistant has connected, the present application may utilize a live room function of a Real-time audio-video (Real-Time Communication, abbreviated as RTC) service to determine a corresponding live participating device to screen a corresponding audience device from the live participating device.
The live broadcast participation equipment is all equipment connected with an industry assistant.
The RTC service can provide high-availability, high-quality and ultra-low-delay audio and video communication services by means of core audio and video encoding and decoding, channel transmission, network scheduling technology and the like, supports users to quickly build multi-terminal real-time application, and is applicable to multiple human interaction scenes such as online education, video conferences, interactive entertainment, audio and video social interaction and the like.
The method and the device consider that the requirement of multi-user live broadcast interaction exists between the electronic device serving as the overall control end and each device serving as the live broadcast controlled end. Therefore, the RTC service can be adopted, and the industry assistant and each device with the multi-person interaction requirement with the industry assistant commonly agree on one RTC room number, so that the industry assistant and each device with the multi-person interaction requirement with the industry assistant can automatically enter the corresponding RTC room through the RTC room number after being started, namely, the live room applied by the live room function of the RTC service.
And by checking all devices except the industry assistant in the RTC room appointed in advance, the corresponding live broadcast participation device can be determined, and all the live broadcast participation devices are uniformly managed through the live broadcast control function provided by the industry assistant.
The industry assistant and each live participation device can be added into the RTC room in the local area network by registering own identification information into the RTC room. At this time, the late-joining member can inquire about the member currently existing in the RTC room, and the existing member in the RTC room can receive the joining notification of the subsequent new member and the leaving notification when the old member leaves the RTC room.
It should be understood that the identification information of the industry assistant and each device added to the RTC room in the present application may be its own identification number (User Identification, abbreviated as UID). The UID of each live broadcast participation device may be a product Serial Number (SN) of the device, where the SN is a code composed of 17-bit letters or numbers, and is determined when the device leaves the factory, and has uniqueness.
Moreover, in order to avoid confusion between the industry assistant and each live-broadcast participation device in the RTC room, a 'PA_' symbol can be added in front of the real UID for the UID of the industry assistant, so that the industry assistant in the RTC room can be accurately distinguished from each live-broadcast participation device.
In some implementations, the electronic device 110 of the present application may be a device that supports internet of things (the Internet of Things, IOT) including, but not limited to, personal computers (Personal Computer, abbreviated as PC), tablet computers, mobile phones (e.g., folding screen mobile phones, large screen mobile phones, etc.), wearable devices, in-vehicle devices, augmented Reality (Augmented Reality, AR)/Virtual Reality (VR) devices, notebook computers, ultra-Mobile Personal Computer, UMPC, netbooks, personal digital assistants (Personal Digital Assistant, PDA), smart televisions, smart screens, high definition televisions, 4K televisions, smart speakers, smart projectors, etc. The application is not limited in any way by the particular type of electronic device 110.
In some implementations, various devices 120 of the present application that are connected to electronic device 110 may include, but are not limited to, head-mounted VR devices, such as VR integration machines, etc., to support live viewing within the provided virtual space. The application is not limited in any way by the particular type of device 120.
It should be understood that the number of electronic devices 110, 120 in fig. 1 is merely illustrative, and that virtually any number of electronic devices 110, 120 may be provided as desired, and the application is not limited in this regard.
In one or more embodiments of the application, after an industry assistant is installed in electronic device 110, the support administrator enters the home page of the industry assistant by clicking on the industry assistant. When the industry assistant is accessed for the first time, the corresponding manager account registration operation needs to be executed firstly, so that the front page of the industry assistant can be accessed by logging in the manager account later.
In order to realize unified control of different live broadcasts on multiple devices, the home page of the industry assistant can display corresponding functional controls so that an administrator triggers different functional controls to execute different functional operations. By way of example, the functionality controls may include, but are not limited to, device management controls, schema management controls, broadcast control controls, live control controls, and the like.
The application mainly describes the live broadcast function related to the live broadcast control in the assistant of the industry.
The following describes in detail a live broadcast control method provided by an embodiment of the present application with reference to the accompanying drawings:
fig. 2 is a flowchart of a live control method according to an embodiment of the present application. The method can be executed by the live control device provided by the application, wherein the live control device can be realized by any software and/or hardware mode. The live control device can be applied to any electronic device described in the application scenario, and the specific type of the electronic device is not limited in the application.
Specifically, as shown in fig. 2, the method may include the following steps:
s210, responding to a live broadcast trigger instruction of a user, and entering a live broadcast configuration interface.
In the application, any electronic equipment can be used as a total control end for controlling one or more equipment to participate in a certain live broadcast, and the industry assistant described above is installed in the electronic equipment in advance.
In accordance with one or more embodiments of the present application, if a click operation by an administrator on the installed business assistant is detected, it is entered directly into the home page of the business assistant.
At this time, in order to support industry assistant to control live broadcast on multiple devices in a unified way, a corresponding live broadcast control is displayed on a front page of the industry assistant so as to control different devices to realize corresponding live broadcast.
In the application, if the triggering operation, such as clicking operation, of the user on the live control is detected, a corresponding live trigger instruction is generated. Then, responding to the live broadcast trigger instruction, the live broadcast trigger instruction directly enters a live broadcast configuration interface provided by an industry assistant.
It should be understood that the live broadcast configuration interface supports live broadcast selection of multiple live broadcast sources, and various configuration options and audience device options under any direct broadcast source, so that a user can select any direct broadcast source to perform corresponding live broadcast configuration, and an industry assistant can support live broadcast picture sharing under any direct broadcast source.
S220, generating a corresponding live broadcast instruction according to live broadcast source configuration information input in the live broadcast configuration interface, and determining corresponding audience equipment.
When the corresponding live broadcast configuration is executed in the live broadcast configuration interface, a live broadcast source to be shared at this time, for example, a live broadcast picture in any VR application, a live broadcast picture in a certain window in a common live broadcast application, or a recorded live broadcast, etc., are selected. In addition, for the live broadcast source selected at this time, in order to ensure the live broadcast authenticity, corresponding live broadcast parameters and various devices needing to watch the live broadcast at this time are further set, for example, the live broadcast parameters can include resolution, frame rate, code rate, audio source and the like.
Therefore, after the live broadcast configuration of this time is completed in the live broadcast configuration interface, live broadcast source configuration information shared by this time can be obtained.
The live broadcast source configuration information may include, but is not limited to, a certain live broadcast source specified by the current live broadcast, specific live broadcast parameters of the live broadcast source picture when actually played by each viewer, and each selected device participating in the current live broadcast, and the like.
Furthermore, according to the specific live broadcast source information and the specific live broadcast parameters in the live broadcast source configuration information, the corresponding live broadcast instructions can be generated. And according to the selected device information in the live broadcast source configuration information, each audience device participating in the live broadcast can be determined.
As an alternative implementation of the present application, for live source configuration information entered in a live configuration interface, the present application may be determined by performing the following steps:
and the first step, responding to the confirmation operation of any live broadcast source in the live broadcast configuration interface, entering the audience equipment screening interface to display the configuration parameters of the live broadcast source and the audience equipment options.
For the overall accuracy of live configuration, the method can divide live configuration into two steps of live source configuration and audience configuration. Corresponding live information is configured in steps, so that omission of live configuration is avoided.
Furthermore, after entering the live broadcast configuration interface, screening or direct input of any one of a plurality of live broadcast sources can be supported on the live broadcast configuration interface to configure a specific live broadcast source pointed by the live broadcast.
And the option boxes of the specific live broadcast parameters of the live broadcast source can be displayed in the live broadcast configuration interface, so that the matched live broadcast parameters are set for a specific live broadcast source selected at this time in each option box. Then, after the user (e.g., administrator) completes the configuration of each item of content, a user-triggered confirmation operation is detected in the live configuration interface. In response to the validation operation, a jump may be made from the live configuration interface into a spectator device screening interface provided by the industry assistant.
As shown in fig. 3 (a) and (b), the viewer device screening interface may display a specific live source configured by the user in the live configuration interface, specific configuration parameters of the live source, and various viewer device options. The audience device options displayed in the audience device screening interface may be the devices connected by the industry assistant, and display the current states of the devices, such as online, offline, standby, power, and the like. In the application, whether the equipment is selected as the audience terminal of the live broadcast in the audience equipment screening interface is judged by detecting whether the user triggers the selected control under each equipment.
And secondly, responding to live broadcast sharing operation in a screening interface of the audience equipment, and determining corresponding live broadcast source configuration information.
If the live broadcast sharing operation of the user in the audience equipment screening interface is detected, the live broadcast configuration of the time is finished by the user. Therefore, in response to the live sharing operation, the corresponding live source configuration information can be obtained by analyzing various operations executed by the user in the live configuration interface and the audience device screening interface.
And S230, transmitting the live broadcast instruction to each audience device so that the audience device acquires the live broadcast code stream of the corresponding live broadcast source.
After generating the live broadcast instruction of the live broadcast and determining the corresponding audience equipment, the live broadcast instruction can be directly sent to each audience equipment. And then, analyzing the live broadcast instruction by each audience device to obtain corresponding live broadcast source information, so that each audience device can acquire a live broadcast code stream of a corresponding live broadcast source according to the live broadcast source information. Furthermore, the audience device can perform corresponding processing on the live code stream, and then the corresponding live image can be displayed locally on the audience device.
According to the technical scheme provided by the embodiment of the application, the live broadcast trigger instruction of the user is responded, the live broadcast configuration interface is entered, and the convenient entry of the configuration information of the live broadcast source under the live broadcast requirements of different users can be realized through the live broadcast configuration interface, so that the complicated operation of live broadcast control on different audience devices is reduced. And then, generating a corresponding live broadcast instruction according to live broadcast source configuration information recorded in a live broadcast configuration interface, determining corresponding audience devices, and further sending the live broadcast instruction to each audience device, so that the audience devices acquire live broadcast code streams of the corresponding live broadcast sources, unified live broadcast control of different audience devices is realized, and the high efficiency and convenience of live broadcast control are improved.
As an alternative implementation of the present application, the live source supporting live control of the present application may include both live video streams at the same screen live and other network addresses within the electronic device where the industry assistant is located. For different types of live sources, the application can adopt different configuration modes.
Therefore, the application can be divided into two types of live broadcast control in industry assistant and video stream live broadcast control, and the live broadcast configuration interface in the application can comprise the following two types:
1) And responding to the on-screen live broadcast trigger instruction of the user, and entering an on-screen live broadcast configuration interface to display live broadcast details of different live broadcast sources.
As shown in fig. 4, if a triggering operation of a user on the live control on the same screen is detected, a corresponding live trigger instruction on the same screen is generated. And then, responding to the on-screen live broadcast trigger instruction, and directly entering an on-screen live broadcast configuration interface provided by an industry assistant. At this time, the on-screen live broadcast configuration interface may display various live broadcast sources supported by the industry assistant on the same screen, for example, VR application live broadcast and common application live broadcast played in multiple screens supported by the industry assistant. And the live broadcast details of each live broadcast source, such as covers, names and the like, are further displayed on the live broadcast configuration interface so as to simply introduce live broadcast content information and the like of the live broadcast source, thereby improving the intuitiveness of a user when selecting any live broadcast source.
The method and the device support the user to execute corresponding live broadcast configuration operation on any live broadcast source in the same-screen live broadcast configuration interface so as to obtain corresponding live broadcast source configuration information.
2) And responding to a video stream live broadcast trigger instruction of the user, entering a video stream live broadcast configuration interface to display a corresponding live broadcast address input frame.
As shown in fig. 5, if a triggering operation of a user on the live video stream control is detected, a corresponding live video stream triggering instruction is generated. And then, responding to the video stream live broadcast trigger instruction, and directly entering a video stream live broadcast configuration interface provided by an industry assistant. At this time, consider that the live video stream is mainly directed to live video broadcast released after being recorded in a certain application. Therefore, the corresponding live broadcast address input frame can be displayed on the live broadcast configuration interface of the video stream, and the user is supported to directly and actively input the corresponding stream media address in the live broadcast address input frame as the live broadcast address pointed by the live broadcast of the video stream. And further, supporting the user to execute corresponding live broadcast configuration operation on the input live broadcast address in the live broadcast configuration interface of the video stream so as to obtain corresponding live broadcast source configuration information.
From the above, the application supports the user to enter the live broadcast configuration interface or the live broadcast configuration interface of the video stream by triggering different live broadcast controls, such as triggering one of the live broadcast control and the live broadcast control of the video stream. And then, different live broadcast source configuration information under the live broadcast or video stream direct broadcast of the same screen can be obtained by executing corresponding live broadcast configuration operation on the live broadcast configuration interface or the video stream live broadcast configuration interface.
Therefore, the configuration information of the live broadcast source in the application can comprise the configuration information of any live broadcast source in the live broadcast configuration interface on the same screen and the configuration information of any direct broadcast address in the live broadcast configuration interface of the video stream. Next, a detailed description will be given of a live control process under different live source configuration information.
Fig. 6 is a flowchart of another live control method according to an embodiment of the present application. As shown in fig. 6, the method may include the steps of:
s610, responding to a live broadcast trigger instruction of a user, and entering a live broadcast configuration interface to obtain live broadcast source configuration information input in the live broadcast configuration interface.
S620, if the configuration information of the live broadcast source is the configuration information of any live broadcast source in the live broadcast configuration interface on the same screen, the current application identifier and the object handle of the live broadcast source are bound and then sent to the live broadcast room which is commonly agreed, so that the live broadcast room can acquire the live broadcast code stream of the live broadcast source by using the object handle.
For the configuration information of any live broadcast source in the live broadcast configuration interface on the same screen, a user can select one specific live broadcast source from a plurality of live broadcast sources displayed in the live broadcast configuration interface on the same screen, and corresponding live broadcast parameters and audience equipment are configured for the selected live broadcast source.
In accordance with one or more embodiments of the present application, it is contemplated that a live source that an industry assistant supports on-screen live is typically live in real-time, i.e., the live view of the live source will be updated in real-time. Moreover, the industry assistant and each live broadcast participation device can jointly reserve an RTC room number by utilizing the RTC service, so that the industry assistant and each live broadcast participation device can enter the RTC room in advance, namely the live broadcast room in the application.
Therefore, the application aims at any direct broadcast source appointed in the on-screen direct broadcast configuration interface, and obtains the object handle for identifying the direct broadcast source so as to obtain the direct broadcast picture of the direct broadcast source by calling the object handle. And then binding the current application identifier of the industry assistant and the object handle of the live broadcast source together, and sending the bound current application identifier and the object handle of the live broadcast source to the live broadcast room uniformly, so that the live broadcast room can acquire the live broadcast code stream of the live broadcast source controlled by the industry assistant by utilizing the object handle bound with the current application identifier of any industry assistant.
In the application, the on-screen live broadcast supported by the industry assistant can comprise VR application live broadcast and common non-VR application live broadcast. Then, for any direct broadcast source that selects a live broadcast in the on-screen live broadcast configuration interface, the VR application and the non-VR application may be both cases. The following describes the two cases respectively:
First case: selecting live broadcast source of live broadcast as VR application in same-screen live broadcast configuration interface
Considering that the live video of the VR application may be a three-dimensional scene, in order to accurately live the three-dimensional scene in the VR application, the VR application applies for a texture object with the same size as the live video frame buffer in the VR application, where the live video frame buffer is used as a frame buffer in the VR application to store each item of rendering data of the live video frame. The VR application stores texture data of each live frame in real time through the texture object to render a real picture of each live frame.
The VR application may then send the handle to the texture object to the industry assistant so that the industry assistant and the VR application can share the same texture object.
Further, the industry assistant obtains a texture object handle created by the VR application and creates a three-dimensional renderer using the texture object handle to display live frame texture data under the texture object handle through the three-dimensional renderer.
Illustratively, the three-dimensional renderer in the present application may be a 3D display program interface (Direct 3D, abbreviated as D3D) device.
And finally, binding the current application identifier of the industry assistant and the three-dimensional renderer together, and uniformly transmitting the bound current application identifier and the three-dimensional renderer to the living broadcast room which is already agreed together, so that the plug flow of the living broadcast code stream of the VR application to the living broadcast room can be successfully completed. That is, after the VR application updates the live code stream of the live frame to the applied texture object each time, the three-dimensional renderer in the live room synchronously updates the live code stream of the live frame according to the texture object handle.
Second case: live broadcast source selected to live broadcast in on-screen live broadcast configuration interface is non-VR application
Different live content is displayed considering that there are multiple live windows in the non-VR application. The method can be used for displaying each live window in the non-VR application to a user in the form of a thumbnail in the industry assistant so that the user can select live content of a specific window to share live. Therefore, the industry assistant can determine the target live broadcast window of the live broadcast in the non-VR application according to the live broadcast source configuration information.
The industry assistant may then obtain the window handle of the target live window for subsequent retrieval of the live view of the target live window by invoking the window handle. And then binding the current application identifier of the industry assistant and the window handle of the target live window together, and uniformly transmitting the bound current application identifier and window handle to the live room, so that the live room can acquire the live code stream of the target live window by utilizing the window handle bound with the current application identifier of any industry assistant.
And the window handle mainly supports picture inquiry in the window, so that when the industry assistant uniformly transmits the bound current application identifier and the window handle to the live broadcast room, the industry assistant also designates corresponding information such as sound source, code rate, resolution and the like to the live broadcast room so as to ensure the integrity of live broadcast code streams in the live broadcast room.
S630, the current application identifier is adopted, a corresponding live broadcast instruction is generated, and the audience equipment acquires the live broadcast code stream corresponding to the object handle bound by the current application identifier from the live broadcast room according to the current application identifier in the live broadcast instruction.
For any direct broadcast source in the on-screen direct broadcast configuration interface, the successful plug flow of the direct broadcast code stream of the direct broadcast source into the direct broadcast room can be completed by binding the current application identifier of the industry assistant and the object handle of the direct broadcast source and then transmitting the current application identifier and the object handle of the direct broadcast source to the direct broadcast room which is already commonly agreed.
Therefore, the application can encapsulate the current application identifier of the industry assistant into the live broadcast instruction, and after the live broadcast instruction is sent to each audience device, the audience device can analyze the current application identifier from the live broadcast instruction. Each spectator device then requests a live code stream for the corresponding live source in the live room by sending the current application identification to the live room. The live broadcast room can determine an object handle bound with the current application identifier according to the current application identifier sent by each audience device, then acquire a corresponding live broadcast code stream by utilizing the object handle, and return the live broadcast code stream to the audience device, thereby realizing successful live broadcast of the audience device.
And S640, if the configuration information of the live broadcast source is the configuration information of any live broadcast address in the live broadcast configuration interface of the video stream, generating a corresponding live broadcast instruction by utilizing the live broadcast address, so that the audience equipment acquires a corresponding live broadcast code stream according to the live broadcast address in the live broadcast instruction.
For the configuration information of any direct broadcast address in the video stream direct broadcast configuration interface, a user can actively input the direct broadcast address designated this time in a direct broadcast address input frame displayed in the video stream direct broadcast configuration interface, and configures corresponding direct broadcast parameters and audience equipment for the direct broadcast address.
And then, packaging the live address into a live instruction, and then, after the live instruction is sent to each audience device, enabling the audience device to analyze the designated live address from the live instruction. Each of the viewer devices may then directly utilize the live address to activate the video stream player to effect successful live of the viewer device.
It should be noted that, after the two steps S620 and S630 and the step S640 obtain the configuration information of the live source under different live configuration interfaces, the two steps are used for generating two different branches of the live instruction. Therefore, the present application can select one branch to execute in both steps S620 and S630 and S640.
And S650, transmitting the live broadcast instruction to each audience device so that the audience device acquires the live broadcast code stream of the corresponding live broadcast source.
According to the technical scheme provided by the embodiment of the application, the live broadcast trigger instruction of the user is responded, the live broadcast configuration interface is entered, and the convenient entry of the configuration information of the live broadcast source under the live broadcast requirements of different users can be realized through the live broadcast configuration interface, so that the complicated operation of live broadcast control on different audience devices is reduced. And then, generating a corresponding live broadcast instruction according to live broadcast source configuration information recorded in a live broadcast configuration interface, determining corresponding audience devices, and further sending the live broadcast instruction to each audience device, so that the audience devices acquire live broadcast code streams of the corresponding live broadcast sources, unified live broadcast control of different audience devices is realized, and the high efficiency and convenience of live broadcast control are improved.
Fig. 7 is a schematic diagram of a live broadcast control device according to an embodiment of the present application. As shown in fig. 7, the live control apparatus 700 includes:
the live broadcast response module 710 is configured to enter a live broadcast configuration interface in response to a live broadcast trigger instruction of a user;
the live broadcast information determining module 720 is configured to generate a corresponding live broadcast instruction according to live broadcast source configuration information recorded in the live broadcast configuration interface, and determine corresponding audience equipment;
And the live broadcast control module 730 is configured to send the live broadcast instruction to each of the audience devices, so that the audience devices acquire live broadcast code streams of the corresponding live broadcast sources.
According to one or more embodiments of the present application, the live response module 710 may be specifically configured to:
responding to the same-screen live broadcast triggering instruction of the user, and entering a same-screen live broadcast configuration interface to display live broadcast details of different live broadcast sources; or,
and responding to the video stream live broadcast trigger instruction of the user, entering a video stream live broadcast configuration interface to display a corresponding live broadcast address input frame.
According to one or more embodiments of the present application, the live information determining module 720 may include an on-screen live broadcast unit and a live broadcast instruction generating unit; wherein,
the live broadcast unit is used for binding the current application identifier and the object handle of the live broadcast source if the live broadcast source configuration information is the configuration information of any live broadcast source in the live broadcast configuration interface on the same screen, and then sending the live broadcast source configuration information to a live broadcast room which is agreed in a common body so that the live broadcast room can acquire the live broadcast code stream of the live broadcast source by using the object handle;
and the live broadcast instruction generating unit is used for generating a corresponding live broadcast instruction by adopting the current application identifier, so that the audience equipment acquires a live broadcast code stream corresponding to the object handle bound by the current application identifier from the live broadcast room according to the current application identifier in the live broadcast instruction.
According to one or more embodiments of the present application, the on-screen live broadcast unit may be specifically configured to:
if the live broadcast source is a virtual reality VR application, a texture object handle created by the VR application is obtained, and the texture object is the same as a live broadcast frame cache in the VR application in size;
creating a corresponding three-dimensional renderer by using the texture object handle;
and after binding the current application identifier and the three-dimensional renderer, sending the current application identifier and the three-dimensional renderer to a living broadcast room which is agreed together, so that the living broadcast room synchronously updates the living broadcast code stream updated in the texture object by the VR application through the three-dimensional renderer.
According to one or more embodiments of the present application, the on-screen live broadcast unit may further be specifically configured to:
if the live broadcast source is a non-VR application, determining a target live broadcast window in the non-VR application;
and binding the current application identifier with the window handle of the target live window, and then sending the current application identifier and the window handle of the target live window to a live room which is agreed together, so that the live room can acquire the live code stream in the target live window by using the window handle.
According to one or more embodiments of the present application, the live information determining module 720 may further include a video stream live configuration unit; wherein,
And the video stream live broadcast unit is used for generating a corresponding live broadcast instruction by utilizing the live broadcast address if the live broadcast source configuration information is the configuration information of any live broadcast address in the video stream live broadcast configuration interface, so that the audience equipment acquires a corresponding live broadcast code stream according to the live broadcast address in the live broadcast instruction.
According to one or more embodiments of the present application, live broadcast source configuration information entered in the live broadcast configuration interface is determined by the following live broadcast source configuration module; wherein,
a live source configuration module, which may be used to:
responding to the confirmation operation of any live broadcast source in the live broadcast configuration interface, entering an audience device screening interface to display the configuration parameters of the live broadcast source and the audience device options;
and responding to the live broadcast sharing operation in the audience equipment screening interface, and determining corresponding live broadcast source configuration information.
According to one or more embodiments of the present application, the live control apparatus 700 may further include:
and the equipment determining module is used for determining corresponding live broadcast participation equipment by utilizing the live broadcast room function of the RTC service so as to screen corresponding audience equipment from the live broadcast participation equipment.
In the embodiment of the application, the live broadcast trigger instruction of the user is responded to and enters the live broadcast configuration interface, and the live broadcast configuration interface can be used for conveniently inputting the configuration information of the live broadcast source under the live broadcast requirements of different users, so that the complicated operation of live broadcast control on different audience devices is reduced. And then, generating a corresponding live broadcast instruction according to live broadcast source configuration information recorded in a live broadcast configuration interface, determining corresponding audience devices, and further sending the live broadcast instruction to each audience device, so that the audience devices acquire live broadcast code streams of the corresponding live broadcast sources, unified live broadcast control of different audience devices is realized, and the high efficiency and convenience of live broadcast control are improved.
It should be understood that this apparatus embodiment may correspond to a method embodiment of the present application, and similar descriptions may be made with reference to the method embodiment of the present application. To avoid repetition, no further description is provided here.
Specifically, the apparatus 700 shown in fig. 7 may perform any method embodiment provided by the present application, and the foregoing and other operations and/or functions of each module in the apparatus 700 shown in fig. 7 are respectively for implementing the corresponding flow of the foregoing method embodiment, which is not repeated herein for brevity.
The above method embodiments of the present application are described above from the perspective of functional modules with reference to the accompanying drawings. It should be understood that the functional module may be implemented in hardware, or may be implemented by instructions in software, or may be implemented by a combination of hardware and software modules. Specifically, each step of the method embodiment in the embodiment of the present application may be implemented by an integrated logic circuit of hardware in a processor and/or an instruction in a software form, and the steps of the method disclosed in connection with the embodiment of the present application may be directly implemented as a hardware decoding processor or implemented by a combination of hardware and software modules in the decoding processor. Alternatively, the software modules may be located in a well-established storage medium in the art such as random access memory, flash memory, read-only memory, programmable read-only memory, electrically erasable programmable memory, registers, and the like. The storage medium is located in a memory, and the processor reads information in the memory, and in combination with hardware, performs the steps in the above method embodiments.
Fig. 8 is a schematic block diagram of an electronic device 800 according to an embodiment of the present application.
As shown in fig. 8, the electronic device 800 may include:
a memory 810 and a processor 820, the memory 810 being for storing a computer program and transmitting the program code to the processor 820. In other words, the processor 820 may call and run a computer program from the memory 810 to implement the methods in embodiments of the present application.
For example, the processor 820 may be configured to perform the above-described method embodiments according to instructions in the computer program.
In some embodiments of the application, the processor 820 may include, but is not limited to:
a general purpose processor, digital signal processor (Digital Signal Processor, DSP), application specific integrated circuit (Application Specific Integrated Circuit, ASIC), field programmable gate array (Field Programmable Gate Array, FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware components, or the like.
In some embodiments of the application, the memory 810 includes, but is not limited to:
volatile memory and/or nonvolatile memory. The nonvolatile Memory may be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable EPROM (EEPROM), or a flash Memory. The volatile memory may be random access memory (Random Access Memory, RAM) which acts as an external cache. By way of example, and not limitation, many forms of RAM are available, such as Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (Double Data Rate SDRAM), enhanced SDRAM (ESDRAM), synchronous Link DRAM (SLDRAM), and Direct memory bus RAM (DR RAM).
In some embodiments of the application, the computer program may be partitioned into one or more modules that are stored in the memory 810 and executed by the processor 820 to perform the methods provided by the application. The one or more modules may be a series of computer program instruction segments capable of performing the specified functions, which are included in describing the execution of the computer program by the electronic device 800.
As shown in fig. 8, the electronic device may further include:
a transceiver 830, the transceiver 830 being connectable to the processor 820 or the memory 810.
Processor 820 may control transceiver 830 to communicate with other devices, and in particular, may send information or data to other devices or receive information or data sent by other devices. Transceiver 830 may include a transmitter and a receiver. Transceiver 830 may further include antennas, the number of which may be one or more.
It should be appreciated that the various components in the electronic device 800 are connected by a bus system that includes a power bus, a control bus, and a status signal bus in addition to a data bus.
The present application also provides a computer storage medium having stored thereon a computer program which, when executed by a computer, enables the computer to perform the method of the above-described method embodiments.
The present application also provides a computer program product comprising instructions which, when executed by a computer, cause the computer to perform the method of the method embodiment described above.
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, produces a flow or function in accordance with embodiments of the application, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a computer network, or other programmable apparatus. The computer instructions may be stored in a computer-readable storage medium or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, the computer instructions may be transmitted from one website, computer, server, or data center to another website, computer, server, or data center by a wired (e.g., coaxial cable, fiber optic, digital subscriber line (digital subscriber line, DSL)) or wireless (e.g., infrared, wireless, microwave, etc.). The computer readable storage medium may be any available medium that can be accessed by a computer or a data storage device such as a server, data center, etc. that contains an integration of one or more available media. The usable medium may be a magnetic medium (e.g., a floppy disk, a hard disk, a magnetic tape), an optical medium (e.g., a digital video disc (digital video disc, DVD)), or a semiconductor medium (e.g., a Solid State Disk (SSD)), or the like.
The foregoing is merely illustrative of the present application, and the present application is not limited thereto, and any person skilled in the art will readily appreciate variations or alternatives within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (11)
1. A live control method, comprising:
responding to a live broadcast trigger instruction of a user, and entering a live broadcast configuration interface, wherein the live broadcast configuration interface comprises live broadcast selections of various live broadcast sources, and various configuration options and audience equipment options under any live broadcast source;
generating a corresponding live broadcast instruction according to live broadcast source configuration information input in the live broadcast configuration interface, and determining corresponding audience equipment;
and sending the live broadcast instruction to each audience device so that the audience device can acquire a live broadcast code stream of a corresponding live broadcast source.
2. The method of claim 1, wherein the entering the live configuration interface in response to the live trigger instruction of the user comprises:
responding to the same-screen live broadcast triggering instruction of the user, and entering a same-screen live broadcast configuration interface to display live broadcast details of different live broadcast sources; or,
And responding to the video stream live broadcast trigger instruction of the user, entering a video stream live broadcast configuration interface to display a corresponding live broadcast address input frame.
3. The method according to claim 2, wherein the generating a corresponding live broadcast instruction according to live broadcast source configuration information entered in the live broadcast configuration interface includes:
if the live broadcast source configuration information is the configuration information of any live broadcast source in the same-screen live broadcast configuration interface, binding a current application identifier with an object handle of the live broadcast source, and then sending the live broadcast source configuration information to a live broadcast room which is commonly agreed so that the live broadcast room can acquire a live broadcast code stream of the live broadcast source by using the object handle;
and generating a corresponding live broadcast instruction by adopting the current application identifier, so that the audience equipment acquires a live broadcast code stream corresponding to an object handle bound by the current application identifier from the live broadcast room according to the current application identifier in the live broadcast instruction.
4. The method of claim 3, wherein the sending the current application identification and the object handle of the live source to the live room that has been commonly agreed comprises:
if the live broadcast source is a virtual reality VR application, a texture object handle created by the VR application is obtained, and the texture object is the same as a live broadcast frame cache in the VR application in size;
Creating a corresponding three-dimensional renderer by using the texture object handle;
and after binding the current application identifier and the three-dimensional renderer, sending the current application identifier and the three-dimensional renderer to a living broadcast room which is agreed together, so that the living broadcast room synchronously updates the living broadcast code stream updated in the texture object by the VR application through the three-dimensional renderer.
5. The method of claim 3, wherein the sending the current application identification and the object handle of the live source to the live room that has been commonly agreed, further comprises:
if the live broadcast source is a non-VR application, determining a target live broadcast window in the non-VR application;
and binding the current application identifier with the window handle of the target live window, and then sending the current application identifier and the window handle of the target live window to a live room which is agreed together, so that the live room can acquire the live code stream in the target live window by using the window handle.
6. The method according to claim 2, wherein the generating a corresponding live broadcast instruction according to live broadcast source configuration information entered in the live broadcast configuration interface includes:
if the configuration information of the live broadcast source is the configuration information of any direct broadcast address in the live broadcast configuration interface of the video stream, generating a corresponding live broadcast instruction by utilizing the live broadcast address, so that the audience equipment acquires a corresponding live broadcast code stream according to the live broadcast address in the live broadcast instruction.
7. The method of claim 1, wherein live source configuration information entered in the live configuration interface is determined by:
responding to the confirmation operation of any live broadcast source in the live broadcast configuration interface, entering an audience device screening interface to display the configuration parameters of the live broadcast source and the audience device options;
and responding to the live broadcast sharing operation in the audience equipment screening interface, and determining corresponding live broadcast source configuration information.
8. The method according to claim 1, wherein the method further comprises:
and determining corresponding live participation equipment by utilizing the live room function of the real-time audio and video RTC service so as to screen corresponding audience equipment from the live participation equipment.
9. A live control apparatus, comprising:
the live broadcast response module is used for responding to a live broadcast trigger instruction of a user, entering a live broadcast configuration interface, wherein the live broadcast configuration interface comprises live broadcast selections of various live broadcast sources, and various configuration options and audience equipment options under any live broadcast source;
the live broadcast information determining module is used for generating a corresponding live broadcast instruction according to live broadcast source configuration information input in the live broadcast configuration interface and determining corresponding audience equipment;
And the live broadcast control module is used for sending the live broadcast instruction to each audience device so as to enable the audience device to acquire the live broadcast code stream of the corresponding live broadcast source.
10. An electronic device, comprising:
a processor; and
a memory for storing executable instructions of the processor;
wherein the processor is configured to perform the live control method of any of claims 1-8 via execution of the executable instructions.
11. A computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements the live control method of any of claims 1-8.
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