CN112073739A - Mobile recording and broadcasting control system and method - Google Patents
Mobile recording and broadcasting control system and method Download PDFInfo
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- 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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- H—ELECTRICITY
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
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- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
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- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
- H04N21/4355—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream involving reformatting operations of additional data, e.g. HTML pages on a television screen
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- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
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Abstract
The application is suitable for the technical field of video recording and playing and provides a mobile recording and playing control system and method. In the embodiment of the application, the wireless camera is connected with the WIFI6 module and is used for collecting video information and sending the video information to the WIFI6 module; the WIFI6 module is connected with the mobile recording and broadcasting host and is used for sending the video information to the mobile recording and broadcasting host; the mobile recording and broadcasting host is connected with the live broadcasting platform and used for coding the video information and sending the coded video information to the live broadcasting platform, the video information is transmitted by the WIFI6 module in the process, and the anti-interference capability of the camera during video information transmission is improved according to the characteristics of high transmission speed, high anti-interference capability and the like of the WIFI6 module.
Description
Technical Field
The application belongs to the technical field of video recording and playing, and particularly relates to a mobile recording and playing control system and method.
Background
With the development of society, the live broadcast industry is more and more common in people's life, and the most common mode is to utilize the cloud platform live broadcast of mobile recorded broadcast to carry out, but because the outdoor transmission video interference killing feature of the camera that current mobile recorded broadcast needs is weak, leads to the camera to transmit its speed of recording video information slower, and then makes the picture sense that the live broadcast in-process appears relatively poor, can not bring fine user experience.
Disclosure of Invention
The embodiment of the application provides a mobile recording and broadcasting control system and method, which can solve the problem that the anti-interference capability of video information transmitted by a camera required by the existing mobile recording and broadcasting is weak.
In a first aspect, an embodiment of the application provides a mobile recording and broadcasting control system, which includes a mobile recording and broadcasting host, a wireless camera, a live broadcasting platform and a WIFI6 module;
the wireless camera is connected with the WIFI6 module and used for collecting video information and sending the video information to the WIFI6 module;
the WIFI6 module is connected with the mobile recording and broadcasting host and is used for sending the video information to the mobile recording and broadcasting host;
the mobile recording and broadcasting host is connected with the live broadcasting platform and used for encoding the video information and sending the encoded video information to the live broadcasting platform.
Optionally, the mobile recording and broadcasting host includes a 5G network module;
and the 5G network module is connected with the live broadcast platform and used for sending the coded video information to the live broadcast platform.
Optionally, the wireless camera further includes a Beidou positioning module;
and the Beidou positioning module is used for positioning the wireless camera to obtain the position information of the wireless camera.
Optionally, the Beidou positioning module is connected to the WIFI6 module, and is further configured to send the station information to the WIFI6 module, so that the WIFI6 module sends the station information to the mobile recording and broadcasting host connected to the WIFI6 module.
Optionally, the mobile recording and playing host is further configured to identify the video information according to the machine position information.
Optionally, a wireless microphone is further included;
the wireless microphone is connected with the WIFI6 module and used for acquiring audio information and sending the audio information to the WIFI6 module, so that the WIFI6 module sends the audio information to the mobile recording and broadcasting host connected with the WIFI6 module.
In a second aspect, an embodiment of the present application provides a mobile recording and playing control method, which is applied to a mobile recording and playing host, and includes:
receiving the position information and the video information of the wireless camera through a WIFI6 network;
identifying the video information according to the machine position information;
and coding the identified video information, and sending the coded video information to a live broadcast platform.
In a third aspect, an embodiment of the present application provides a mobile recording and playing host, including a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor implements any of the steps of the above mobile recording and playing control method when executing the computer program.
In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, where a computer program is stored, and when the computer program is executed by a processor, the computer program implements the steps of any one of the above-mentioned mobile recording and playing control methods.
In a fifth aspect, an embodiment of the present application provides a computer program product, which, when running on a mobile recording and playing host, causes the mobile recording and playing host to execute any one of the mobile recording and playing control methods in the first aspect.
In the embodiment of the application, the wireless camera is connected with the WIFI6 module and is used for collecting video information and sending the video information to the WIFI6 module; the WIFI6 module is connected with the mobile recording and broadcasting host and is used for sending the video information to the mobile recording and broadcasting host; the mobile recording and broadcasting host is connected with the live broadcasting platform and used for encoding the video information and sending the video information to the live broadcasting platform, the video information is transmitted by the WIFI6 module in the process, and the anti-interference capability of the camera during video information transmission is improved according to the characteristics of high transmission speed, high anti-interference capability and the like of the WIFI6 module.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a mobile recording and playing control system provided in an embodiment of the present application;
fig. 2 is a first flowchart of a mobile recording and playing control method according to an embodiment of the present application;
fig. 3 is a second flowchart of a mobile recording and playing control method according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a mobile recording and playing host according to an embodiment of the present application.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It should also be understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
As used in this specification and the appended claims, the term "if" may be interpreted contextually as "when", "upon" or "in response to" determining "or" in response to detecting ". Similarly, the phrase "if it is determined" or "if a [ described condition or event ] is detected" may be interpreted contextually to mean "upon determining" or "in response to determining" or "upon detecting [ described condition or event ]" or "in response to detecting [ described condition or event ]".
Furthermore, in the description of the present application and the appended claims, the terms "first," "second," "third," and the like are used for distinguishing between descriptions and not necessarily for describing or implying relative importance.
Fig. 1 is a schematic structural diagram of a mobile recording and broadcasting control system in an embodiment of the present application, and as shown in fig. 1, the mobile recording and broadcasting control system may include a mobile recording and broadcasting host 10, a wireless camera 20, a live broadcast platform 30, and a WIFI6 module 40;
the wireless camera 20 is connected to the WIFI6 module 40, and is configured to collect video information and send the video information to the WIFI6 module 40.
In this embodiment, because the current video camera is connected by wire or by using a lower wireless lan protocol, the outdoor transmission video has a weak anti-interference capability, so that after the wireless video camera 20 collects video information, the video information can be sent to the WIFI6 module 40 connected thereto, and the WIFI6 module 40 is used to send the video information to the next module connected thereto for further processing, so as to improve the speed of video information transmission and the outdoor anti-interference capability. The number of the wireless cameras 20 may be one, or two or more, and is specifically set according to the user requirement, which is not limited herein; the WIFI6 module 40 includes a WIFI6 module 40 corresponding to video information collected by all the wireless cameras 20, a WIFI6 module 40 corresponding to one wireless camera 20, and a WIFI6 module 40 corresponding to a preset number of wireless cameras 20, and is specifically set according to user requirements, which is not limited herein.
The WIFI6 module 40 is connected to the mobile recording and playing host 10, and is configured to send the video information to the mobile recording and playing host 10.
In this embodiment, the WIFI6 module 40 is connected to the mobile recording and playing host 10, and is configured to send the video information received by the WIFI6 module 40 to the mobile recording and playing host 10, so that the mobile recording and playing host 10 further processes the received video information collected by each wireless camera 20, for example, the video information is overlaid by using a broadcasting station of the mobile recording and playing host 10, or the video information is stored locally, and the like. The WIFI6 module 40 adopts a 6 th generation wireless technology, that is, an IEEE 802.11ax protocol is utilized, and through Multi-user Multiple-Input Multiple-Output (MU-MIMO) and Orthogonal Frequency Division Multiple Access (OFDMA), the wireless camera 20 is a data receiving end of the WIFI6 module 40, the mobile recording and broadcasting host 10 is a data transmitting end of the WIFI6 module 40, and the WIFI6 module 40 compresses video information acquired by the wireless camera 20 through a string table compression algorithm and transmits the video information to the mobile recording and broadcasting host 10.
Optionally, the wireless camera 20 further includes a beidou positioning module 201;
the Beidou positioning module 201 is configured to perform positioning operation on the wireless camera 20 to obtain the position information of the wireless camera 20.
In this embodiment, if the camera is inaccurately positioned, it may cause inaccurate live positioning, that is, the position of the video to be played currently is not matched with the position of the video to be actually played, so a beidou positioning module 201 may be disposed in the wireless camera 20, when the wireless camera 20 is started, the wireless camera 20 uses a serial port to send a positioning request to the beidou positioning module 201 at preset intervals, the beidou positioning module 201 performs positioning operation on the wireless camera 20, and obtains beidou positioning data of the wireless camera 20 through the positioning operation, so as to achieve stable positioning, the wireless camera 20 analyzes the beidou positioning data by using a preset protocol, for example, a beidou 4.0 protocol, to obtain machine position information with a coordinate position, and further determines the position of the video recorded by the machine position information of the wireless camera 20, and the process improves the accuracy of the position of the wireless camera 20 by using beidou positioning, thereby obtaining position information with extremely high accuracy about the wireless camera 20. The Beidou positioning module 201 is disposed in the wireless camera 20, so that the number of the Beidou positioning module 201 is determined according to the wireless camera 20.
Optionally, the Beidou positioning module 201 is connected to the WIFI6 module 40, and is further configured to send the station information to the WIFI6 module 40, so that the WIFI6 module 40 sends the station information to the mobile recording and broadcasting host 10 connected to the WIFI6 module.
In this embodiment, the station information of the wireless camera 20, which is obtained by processing the beidou positioning module 201 in the wireless camera 20, may be sent to the WIFI6 module 40 connected to the beidou positioning module 201, so that the WIFI6 module 40 is used to send the station information to the mobile recording and broadcasting host 10 connected to the WIFI6 module 40, so that the mobile recording and broadcasting host 10 stores the station information, and performs subsequent operations.
Optionally, the mobile recording and playing host 10 is further configured to identify the video information according to the machine location information.
In this embodiment, after the mobile recording and broadcasting host 10 receives the station information sent by the WIFI6 module 40 connected thereto, the video information sent by the wireless camera 20 corresponding to the station information is identified according to the station information, so as to serve as the position information of the camera to capture the video. However, since there may be one or two or more wireless cameras 20, in the case of two or more wireless cameras 20, it is necessary to associate the wireless camera 20 that obtains the position information with the wireless camera 20 that obtains the video information, and both the wireless cameras must be the same, and then obtain the position information to automatically identify the video information transmitted by the wireless camera 20 at the position.
The mobile recording and broadcasting host 10 is connected with the live broadcasting platform 30, and is configured to encode the video information and send the encoded video information to the live broadcasting platform 30.
In this embodiment, the mobile recording and broadcasting host 10 may perform a picture overlaying process on the received video information sent by each wireless camera 20 by using the broadcasting station disposed therein, and then perform an encoding process on the overlaid picture by using an encoder, for example, re-encoding the 4K video into the h.265 video by using a 4K wireless encoder. And then sends the video information after the encoding process to the live platform 30 connected with the video information. It can be understood that the video information subjected to the encoding processing may be identified encoding information or may not be identified, and may be specifically set according to a user requirement.
Optionally, the video information after the encoding process may be stored locally.
Optionally, the mobile recording and playing host 10 includes a 5G network module 101;
the 5G network module 101 is connected to the live broadcast platform 30, and is configured to send the encoded video information to the live broadcast platform 30.
In this embodiment, if the network bandwidth is limited, the ultra-high-definition video stream cannot be live broadcast, so the 5G network module 101 may be disposed in the mobile recording and playing host 10, after the corresponding encoding module in the mobile recording and playing host 10 completes encoding of the video information, the mobile recording and playing host 10 sends the encoded video information to the live broadcast platform 30 according to a preset protocol by using the 5G network module 101 disposed therein, and the ultra-high-definition video, for example, a 4K video, is live broadcast by using the 5G network module 101. By way of specific example and not limitation, the 5G network module 101 may send the h.265 video data encoded by the mobile recording and playing host 10 to the live platform 30 according to a 3GPP 5G protocol and a 5G network provided by an operator, and further implement a live service of the mobile recording and playing video through the live platform 30.
Optionally, the live broadcast platform 30 may share the video with a mobile terminal of a user associated therewith through the 5G network module 101 to play the live broadcast video.
Optionally, the mobile recording and playing control system further includes a wireless microphone 50;
the wireless microphone 50 is connected to the WIFI6 module 40, and is configured to acquire audio information and send the audio information to the WIFI6 module 40, so that the WIFI6 module 40 sends the audio information to the mobile recording and playing host 10 connected to the WIFI6 module.
In this embodiment, the mobile recording and playing system further includes a wireless microphone 50, the wireless microphone 50 is used to acquire audio information, and the audio information is sent to the WIFI6 module 40 connected to the wireless microphone 50, so that the WIFI6 module 40 is used to send the audio information to the mobile recording and playing host 10 connected to the WIFI6 module 40, so that the mobile recording and playing host 10 associates the audio information with the video information after identification or the video information before identification, and participates in the encoding operation with the video information and the audio information after association.
Optionally, the mobile recording and broadcasting host 10 is connected with the wireless camera 20 and the wireless microphone 50 through the WIFI6 module 40, and mutual association authentication can be performed in advance, so that the mobile recording and broadcasting host can be directly connected for use during work; the mobile recording and broadcasting host 10 is connected with the live broadcasting platform 30 through the 5G network module 101, and can also perform association authentication in advance, so that the mobile recording and broadcasting host can be directly connected for use during work.
In the embodiment of the application, the wireless camera is connected with the WIFI6 module and is used for collecting video information and sending the video information to the WIFI6 module; the WIFI6 module is connected with the mobile recording and broadcasting host and is used for sending the video information to the mobile recording and broadcasting host; the mobile recording and broadcasting host is connected with the live broadcasting platform and used for encoding the video information and sending the video information to the live broadcasting platform, the video information is transmitted by the WIFI6 module in the process, and the anti-interference capability of the camera during video information transmission is improved according to the characteristics of high transmission speed, high anti-interference capability and the like of the WIFI6 module.
It should be understood that, the sequence numbers of the steps in the foregoing embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.
Corresponding to the above-mentioned mobile recording and playing control system, fig. 2 is a schematic flow chart of a mobile recording and playing control method in an embodiment of the present application, and as shown in fig. 2, the mobile recording and playing control method, applied to a mobile recording and playing host, may include the following steps:
step S201, receiving the position information and the video information of the wireless camera through a WIFI6 network.
And S202, identifying the video information according to the machine position information.
And S203, coding the identified video information, and sending the coded video information to a live broadcast platform.
In this embodiment, the mobile recording and playing host receives the station information and the video information of the wireless camera through the WIFI6 network, identifies the station information and the video information, encodes the identified video information, and sends the encoded video information to the live broadcast platform. The station information is obtained by processing a Beidou positioning module in the wireless camera, and the video information is acquired by the wireless camera.
Optionally, before step S203, the method includes:
and acquiring audio information, and performing association processing on the audio information and the video information.
In this embodiment, the mobile recording and playing host acquires audio information sent by a wireless microphone connected to the mobile recording and playing host, associates the acquired audio information with video information, and encodes the associated information to normally play sound during live broadcasting.
In the embodiment of the application, the position information and the video information of the wireless camera are received through a WIFI6 network; identifying the video information according to the machine position information; the video information after identification is coded and processed, the coded and processed video information is sent to a live broadcast platform, the process utilizes a WIFI6 network to receive machine position information and video information, the video information is identified according to the machine position information of a wireless camera, the coded and processed video information is sent to the live broadcast platform, and therefore the anti-interference capability of the camera during video information transmission is improved according to the characteristics of high transmission speed, high anti-interference capability and the like of the WIFI6 network.
It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working process of the method described above may refer to the corresponding process in the foregoing system embodiment, and is not described herein again.
Corresponding to the above-mentioned mobile recording and broadcasting control system, fig. 3 is a schematic flow chart of a mobile recording and broadcasting control method in an embodiment of the present application, and as shown in fig. 3, the mobile recording and broadcasting control method, which is applied to a wireless camera, may include the following steps:
step S301, a starting instruction is obtained, and a positioning application is sent at a preset time interval according to the starting instruction so as to obtain Beidou positioning data through the positioning application.
And S302, analyzing according to the Beidou positioning data by using a preset protocol to obtain the position information of the wireless camera.
And step S303, sending the machine position information to a mobile recording and broadcasting host through a WIFI6 network.
In this embodiment, the wireless camera acquires a start instruction, and after the wireless camera is started, a positioning application is sent at a preset time interval, so that the Beidou positioning module inside the wireless camera acquires Beidou positioning data according to the positioning application, and the wireless camera analyzes the Beidou positioning data according to a preset protocol according to the acquired Beidou positioning data, so as to acquire the station information of the wireless camera, and sends the station information of the wireless camera to the mobile recording and broadcasting host through a WIFI6 network.
Optionally, before step S303, the method includes:
and acquiring video information, and sending the video information to a mobile recording and broadcasting host through a WIFI6 network so that the mobile recording and broadcasting host identifies the video information according to the machine position information.
In this embodiment, the wireless camera acquires video information, and sends the video information to the mobile recording and playing host through the WIFI6 network, so that the mobile recording and playing host identifies the video information according to the machine location information, thereby determining the specific location information of the video information acquired by the mobile recording and playing host.
In the embodiment of the application, a starting instruction is obtained, and a positioning application is sent at a preset time interval according to the starting instruction so as to obtain Beidou positioning data through the positioning application; analyzing according to the Beidou positioning data by a preset protocol to obtain the position information of the wireless camera; the machine position information is sent to the mobile recording and broadcasting host through a WIFI6 network, and the machine position information of the wireless camera is obtained through Beidou positioning data in the process, so that the accuracy of the position information of the wireless camera obtained by the mobile recording and broadcasting host is improved.
It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working process of the method described above may refer to the corresponding process in the foregoing system embodiment, and is not described herein again.
Fig. 4 is a schematic structural diagram of a mobile recording and playing host according to an embodiment of the present application. For convenience of explanation, only portions related to the embodiments of the present application are shown.
As shown in fig. 4, the mobile recording and broadcasting host 4 of this embodiment includes: at least one processor 400 (only one shown in fig. 4), a memory 401 connected to said processor 400, and a computer program 402 stored in said memory 401 and executable on said at least one processor 400, for example based on a mobile recording control program. The processor 400 executes the computer program 402 to implement the steps in the above-mentioned mobile recording and playing control method embodiments, such as the steps S201 to S203 shown in fig. 2.
Illustratively, the computer program 402 may be partitioned into one or more modules that are stored in the memory 401 and executed by the processor 400 to accomplish the present application. The one or more modules may be a series of computer program instruction segments capable of performing specific functions, which are used to describe the execution process of the computer program 402 in the mobile recording and broadcasting host 4.
The mobile recording and broadcasting host 4 may include, but is not limited to, a processor 400, and a memory 401. Those skilled in the art will appreciate that fig. 4 is merely an example of the mobile recording and broadcasting host 4, and does not constitute a limitation of the mobile recording and broadcasting host 4, and may include more or less components than those shown, or combine some components, or different components, such as input and output devices, network access devices, buses, and the like.
The Processor 400 may be a Central Processing Unit (CPU), and the Processor 400 may be other general purpose processors, Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field-Programmable Gate arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The storage 401 may be an internal storage unit of the mobile recording and broadcasting host 4 in some embodiments, for example, a hard disk or a memory of the mobile recording and broadcasting host 4. The memory 401 may also be an external storage device of the mobile recording and playing host 4 in other embodiments, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like, which are equipped on the mobile recording and playing host 4. Further, the memory 401 may also include both an internal storage unit and an external storage device of the mobile recording and broadcasting host 4. The memory 401 is used for storing an operating system, an application program, a BootLoader (BootLoader), data, and other programs, such as program codes of the computer program. The memory 401 may also be used to temporarily store data that has been output or is to be output.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-mentioned functions. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the system may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. 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 application.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus/mobile recording and playing host and method can be implemented in other ways. For example, the above-described device/mobile recording host embodiments are merely illustrative, and for example, the division of the modules or units is only one logical division, and other divisions may be realized, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one 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.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, all or part of the processes in the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium and can implement the steps of the embodiments of the methods described above when the computer program is executed by a processor. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer readable medium may include at least: any entity or device capable of carrying computer program code to a photographing device/mobile recording and playing host, a recording medium, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), an electrical carrier signal, a telecommunications signal, and a software distribution medium. Such as a usb-disk, a removable hard disk, a magnetic or optical disk, etc. In certain jurisdictions, computer-readable media may not be an electrical carrier signal or a telecommunications signal in accordance with legislative and patent practice.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.
Claims (10)
1. A mobile recording and broadcasting control system is characterized by comprising a mobile recording and broadcasting host, a wireless camera, a live broadcasting platform and a WIFI6 module;
the wireless camera is connected with the WIFI6 module and used for collecting video information and sending the video information to the WIFI6 module;
the WIFI6 module is connected with the mobile recording and broadcasting host and is used for sending the video information to the mobile recording and broadcasting host;
the mobile recording and broadcasting host is connected with the live broadcasting platform and used for encoding the video information and sending the encoded video information to the live broadcasting platform.
2. The mobile recording and broadcasting control system of claim 1, wherein the mobile recording and broadcasting host includes a 5G network module;
and the 5G network module is connected with the live broadcast platform and used for sending the coded video information to the live broadcast platform.
3. The mobile recording and broadcasting control system of claim 1 wherein the wireless camera further comprises a Beidou positioning module;
and the Beidou positioning module is used for positioning the wireless camera to obtain the position information of the wireless camera.
4. The mobile recording and broadcasting control system of claim 3, wherein the Beidou positioning module is connected with the WIFI6 module and further used for sending the station information to the WIFI6 module, so that the WIFI6 module sends the station information to the mobile recording and broadcasting host connected with the WIFI6 module.
5. The mobile recording and broadcasting control system of claim 4, wherein the mobile recording and broadcasting host is further configured to identify the video information according to the machine location information.
6. The mobile recording control system of claim 1, further comprising a wireless microphone;
the wireless microphone is connected with the WIFI6 module and used for acquiring audio information and sending the audio information to the WIFI6 module, so that the WIFI6 module sends the audio information to the mobile recording and broadcasting host connected with the WIFI6 module.
7. A mobile recording and broadcasting control method is applied to a mobile recording and broadcasting host, and comprises the following steps:
receiving the position information and the video information of the wireless camera through a WIFI6 network;
identifying the video information according to the machine position information;
and coding the identified video information, and sending the coded video information to a live broadcast platform.
8. The mobile recording and playing control method of claim 7, wherein before encoding the identified video information and sending the encoded video information to the live platform, the method comprises:
and acquiring audio information, and performing association processing on the audio information and the video information.
9. A mobile recording and broadcasting control method is applied to a wireless camera and comprises the following steps:
acquiring a starting instruction, and sending a positioning application at a preset time interval according to the starting instruction so as to acquire Beidou positioning data through the positioning application;
analyzing according to the Beidou positioning data by a preset protocol to obtain the position information of the wireless camera;
and sending the position information to a mobile recording and broadcasting host through a WIFI6 network.
10. The mobile recording and broadcasting control method of claim 9, wherein before sending the position information to the mobile recording and broadcasting host through the WIFI6 network, the method comprises:
and acquiring video information, and sending the video information to a mobile recording and broadcasting host through a WIFI6 network so that the mobile recording and broadcasting host identifies the video information according to the machine position information.
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| CN202010832762.3A CN112073739A (en) | 2020-08-18 | 2020-08-18 | Mobile recording and broadcasting control system and method |
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| CN202010832762.3A CN112073739A (en) | 2020-08-18 | 2020-08-18 | Mobile recording and broadcasting control system and method |
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Application publication date: 20201211 |