CN114302097A - Data transmission method, device, terminal equipment and storage medium - Google Patents
Data transmission method, device, terminal equipment and storage medium Download PDFInfo
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Abstract
The embodiment of the invention provides a data transmission method, a data transmission device, terminal equipment and a storage medium, wherein the method comprises the following steps: receiving a live watching request, wherein the live watching request comprises multimedia processing information corresponding to a client initiating a request; respectively processing the acquired first live broadcast data corresponding to the live broadcast watching request according to the multimedia processing information to obtain processed second live broadcast data; and respectively sending the processed second live broadcast data to the client sides, processing the live broadcast data by providing different multimedia processing information according to different requirements of clients in the live broadcast process, and then sending the processed media streams to the client sides to meet different requirements of the client sides.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a data transmission method, an apparatus, a terminal device, and a storage medium.
Background
In the video networking conference, some out-of-conference personnel cannot access the conference because the video networking link is not set, and then the conference content needs to be sent to the out-of-conference personnel so that the out-of-conference personnel can view and know the conference content conveniently.
The process of transmitting the conference content is a real-time process, and is not a conference editing and recording picture, and since the conference participants have different requirements, for example, the conference participants are people of different nationalities, and different language subtitles need to be added to the conference content, how to send the conference content meeting the requirements of different clients and the same conference content to different conference participants in real time is a problem which needs to be solved urgently.
Disclosure of Invention
In view of the above problems, embodiments of the present invention are proposed to provide a data transmission method, apparatus, terminal device and storage medium that overcome or at least partially solve the above problems.
In a first aspect, an embodiment of the present invention provides a data transmission method, where the method includes:
receiving a live watching request, wherein the live watching request comprises multimedia processing information corresponding to a client initiating a request;
respectively processing the acquired first live broadcast data corresponding to the live broadcast watching request according to the multimedia processing information to obtain processed second live broadcast data;
and respectively sending the processed second live broadcast data to the client.
Optionally, the respectively processing the acquired first live broadcast data corresponding to the live broadcast watching request according to the multimedia processing information to obtain processed second live broadcast data includes:
receiving first live broadcast data corresponding to the live broadcast watching request;
according to the multimedia processing information, respectively carrying out concurrent processing on the first live data to obtain a plurality of second live data;
and respectively inputting the second live broadcast data into different storage devices for storage.
Optionally, the first live data is obtained by the live server through the virtual terminal in the video networking conference.
Optionally, the processing of multimedia information at least includes processing of video information and/or processing of audio information, and the processing of the first live data corresponding to the live viewing request according to the processing of multimedia information to obtain processed second live data includes:
and processing the first live data according to one or more of the video processing information and the audio processing information to obtain second live data.
Optionally, the video processing information at least includes picture beautification or subtitle information, and the audio processing information at least includes volume processing, tone processing or sound effect processing.
Optionally, the sending the processed second live broadcast data to the client respectively includes:
converting the second live data into target media stream data of a streaming media transmission protocol based on a hypertext transmission protocol;
and sending the target media stream data to the client.
In a second aspect, an embodiment of the present invention provides a data transmission apparatus, where the apparatus includes:
the receiving module is used for receiving a live watching request, wherein the live watching request comprises multimedia processing information corresponding to a client initiating the request;
the processing module is used for respectively processing the acquired first live broadcast data corresponding to the live broadcast watching request according to the multimedia processing information to obtain processed second live broadcast data;
and the sending module is used for respectively sending the processed second live broadcast data to the client.
Optionally, the processing module is configured to:
receiving first live broadcast data corresponding to the live broadcast watching request;
according to the multimedia processing information, respectively carrying out concurrent processing on the first live data to obtain a plurality of second live data;
and respectively inputting the second live broadcast data into different storage devices for storage.
Optionally, the first live data is obtained by the live server through the virtual terminal in the video networking conference.
Optionally, the multimedia processing information at least includes video processing information and/or audio processing information, and the processing module is configured to:
and processing the first live data according to one or more of the video processing information and the audio processing information to obtain second live data.
Optionally, the video processing information includes at least one of a picture beautification and/or a subtitle addition information, and the audio processing information includes at least one of a volume processing, a tone processing, and an effect processing.
Optionally, the sending module is configured to:
converting the second live data into target media stream data of a streaming media transmission protocol based on a hypertext transmission protocol;
and sending the target media stream data to the client.
In a third aspect, an embodiment of the present invention provides a terminal device, including: at least one processor and memory;
the memory stores a computer program; the at least one processor executes the computer program stored by the memory to implement the data transmission method provided by the first aspect.
In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium, where a computer program is stored, and when the computer program is executed, the computer program implements the data transmission method provided in the first aspect.
The embodiment of the invention has the following advantages:
according to the data transmission method, the data transmission device, the terminal equipment and the storage medium provided by the embodiment of the invention, a live broadcast watching request is received, wherein the live broadcast watching request comprises multimedia processing information corresponding to a client initiating a request; respectively processing the acquired first live broadcast data corresponding to the live broadcast watching request according to the multimedia processing information to obtain processed second live broadcast data; and respectively sending the processed second live broadcast data to the client sides, processing the live broadcast data by providing different multimedia processing information according to different requirements of clients in the live broadcast process, and then sending the processed media streams to the client sides to meet different requirements of the client sides.
Drawings
FIG. 1 is a flow chart of the steps of one embodiment of a data transmission method of the present invention;
FIG. 2 is a flow chart of steps in another data transmission method embodiment of the present invention;
FIG. 3 is a schematic block diagram of an embodiment of a data transmission system of the present invention;
FIG. 4 is a flow chart of steps of yet another data transmission method embodiment of the present invention;
FIG. 5 is a block diagram of an embodiment of a data transmission apparatus according to the present invention;
fig. 6 is a schematic structural diagram of a terminal device of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
An embodiment of the present invention provides a data transmission method, which is used for sending different video networking conference data to different clients. The execution main body of the embodiment is a data transmission device and is arranged on a live broadcast server.
Referring to fig. 1, a flowchart illustrating steps of an embodiment of a data transmission method of the present invention is shown, where the method may specifically include the following steps:
s101, receiving a live broadcast watching request, wherein the live broadcast watching request comprises multimedia processing information corresponding to a client initiating a request;
specifically, after the live broadcast is started, if other people other than the live broadcast do not access the live broadcast network but want to view the live broadcast content, the client sends a live broadcast watching request to the live broadcast server, and the live broadcast server receives the live broadcast watching request and can acquire the identifier of each client, or the client can forward the live broadcast server through other servers.
S102, respectively processing the acquired first live broadcast data corresponding to the live broadcast watching request according to the multimedia processing information to obtain processed second live broadcast data;
specifically, the live broadcast server acquires first live broadcast data corresponding to a live broadcast watching request, illustratively, if a plurality of live broadcasts are started on the live broadcast server, after a live broadcast watching request sent by a client is received, the first live broadcast data corresponding to the live broadcast watching request are acquired, further, the live broadcast watching request further comprises multimedia processing information, the multimedia processing information can be different due to different requirements of the clients, and the live broadcast server processes the first live broadcast data according to the different multimedia processing information of the clients to obtain processed second live broadcast data.
Under the condition that the multimedia processing information of each client is the same, the live broadcast server can adopt the multimedia processing information to obtain the same second live broadcast data for the first live broadcast data.
And S103, respectively sending the processed second live broadcast data to the client.
Specifically, the live broadcast server sends the second live broadcast data to the corresponding client after obtaining the second live broadcast data corresponding to each watching live broadcast request, so that the client can receive the live broadcast data meeting the requirements of the client.
The data transmission method provided by the embodiment of the invention receives a live broadcast watching request, wherein the live broadcast watching request comprises multimedia processing information corresponding to a client initiating a request; respectively processing the acquired first live broadcast data corresponding to the live broadcast watching request according to the multimedia processing information to obtain processed second live broadcast data; and respectively sending the processed second live broadcast data to the client sides, processing the live broadcast data by providing different multimedia processing information according to different requirements of clients in the live broadcast process, and then sending the processed media streams to the client sides to meet different requirements of the client sides.
The present invention further provides a supplementary description of the data transmission method provided in the above embodiment.
As shown in fig. 2, a flow chart of steps of another embodiment of a data transmission method of the present invention is shown, and the data transmission method includes:
s201, presetting acquisition application software and a plurality of virtual cameras on a live broadcast server in advance, and receiving first live broadcast data corresponding to the live broadcast watching request; the first live data are acquired by a live server through a virtual terminal in a video networking conference.
Specifically, preset live broadcast software, namely PCTV software is installed on a live broadcast server, and the live broadcast software can acquire media stream data from a virtual camera. And each different client sends a live broadcast watching request to the live broadcast server, and the live broadcast server receives the live broadcast watching request through preset live broadcast software.
And then, after acquiring the first live data, the live server inputs the first live data into preset acquisition application software.
S202, respectively carrying out concurrent processing on the first live broadcast data according to the multimedia processing information to obtain a plurality of second live broadcast data;
the multimedia processing information at least comprises video processing information and/or audio processing information, and the first live data is processed according to one or more of the video processing information and the audio processing information to obtain second live data; that is, the live server may perform only the processing of the video processing information or only the processing of the audio processing information on the first live data, or may perform both the processing of the video processing information and the processing of the audio processing information.
The video processing information at least comprises picture beautifying and/or caption adding information, and the audio processing information at least comprises one of volume processing, tone processing and effect processing.
For example, when the first live data is processed, since the first live data is affected by illumination, for example, some of the illumination is weak, and the video picture is weak, the video picture needs to be beautified, or in order to make people in the video picture more beautiful, the video picture needs to be beautified.
For different clients, different subtitle information can be added according to needs, illustratively, the clients need different voices, English subtitles need to be added if English translation is needed, and Chinese subtitles can be added if voices in a conference need to be displayed by subtitles. Thus, the caption information is added to the first live data to obtain second live data.
In the embodiment of the present invention, the second live data is respectively input into different storage devices for storage, where the storage device may be a storage area in a live server, or a plurality of virtual cameras are arranged on the live server, and then the second live data is stored in the plurality of virtual cameras. And the acquisition application software on the live broadcast server respectively inputs the processed different second live broadcast data into different virtual cameras for storage. The virtual camera is a software camera which can be simulated into a real camera, if no camera shooting setting is arranged on a computer, the software can still be used for playing virtual videos, specifically, processed media stream data are respectively input into different virtual cameras, and can be output to a client in the subsequent live broadcasting process.
S203, converting the second live broadcast data into target media stream data of a streaming media transmission protocol based on a hypertext transmission protocol;
specifically, the second Live broadcast data is converted into target media stream data of a Streaming media transport protocol of an HTTP-based Streaming media network transport protocol (HTTP Live Streaming, HLS) on the Live broadcast server, and the target media stream data is sent to the client corresponding to the client identifier.
And S204, sending the target media stream data to the client.
When the live broadcast server sends the target media stream data to the client, the target media stream data can be dynamically sent to the virtual camera and then sent to the corresponding client through the virtual camera, and the corresponding relation between the virtual camera and the client identifier can be preset, so that the target media stream data is sent to the client corresponding to the client identifier through the virtual camera. When a plurality of clients send live broadcast watching requests, the processing server obtains target client identifiers of the clients, and then searches the virtual camera identifiers corresponding to the client identifiers respectively according to the corresponding relationship between the client identifiers and the virtual camera identifiers which is established in advance.
In the embodiment of the invention, different clients need different beautifying effects and different subtitle information prompted by pictures, and need to send in real time in the real-time process of the video conference instead of recording and broadcasting pictures which are clipped after meeting, and different subtitles which take video and audio of the video network conference as background elements are overlaid and the beautifying and filtering effects are presented in real time at different clients. And participating by using a video networking virtual terminal number, and only serving as a participant to receive video conference media information of the video networking. The path of media information is converted into an HLS format to be played at a webpage end, so that the purpose of watching the multi-end A personnel is achieved.
Fig. 3 is a schematic structural diagram of an embodiment of a data transmission system according to the present invention, and as shown in fig. 3, the data transmission system includes each client, a streaming media server, and a processing server, where the streaming media server is connected to each client and the processing server, live broadcast software, acquisition application software, and a plurality of virtual cameras are installed in advance on the processing server, and the plurality of virtual cameras need to be successfully registered on the acquisition application software, and each client may be a web page, such as an a-side, a B-side, a C-side, and a D-side, and the clients may be in different application places, and may also be applied to clients of different levels, such as a municipality-level terminal, a county-level terminal, and the like.
In the embodiment of the invention, the video networking conference is started, the video networking virtual terminal in the streaming media server is used as a participant to enter the conference, and the virtual terminal can receive the video networking conference picture. Registering 2 (or a plurality of) virtual cameras X and Y in the acquisition equipment, carrying out beauty filtering processing on the picture of the streaming media virtual terminal by the acquisition equipment, further superposing different subtitles to obtain target media stream data, and pushing the target media stream data to the virtual cameras X and Y. In live broadcast software, different live broadcast paths of pctv1\ pctv2 are set, and pictures of different virtual cameras are used as sources. The method comprises the steps that an A terminal requests a streaming media server to watch a picture of pctv1\ pctv2, the streaming media server sends a watching request to live broadcast software, second live broadcast data corresponding to pctv1 or pctv2 are extracted from a virtual camera in the live broadcast software, the second live broadcast data are sent to the streaming media server, the streaming media server performs HLS format conversion on the second live broadcast data, the converted media stream is sent to the A terminal to be watched, conference data in the same video networking conference are processed according to different requirements, and the conference data are respectively sent to different clients.
In the embodiment of the invention, the multiple virtual cameras are adopted, namely, different beautifying filter effects and/or caption superposition are carried out on the picture in the processing server, then the picture is transmitted to different virtual cameras, and then different virtual cameras are collected to finish the effects of different pictures of different sources.
Fig. 4 is a flowchart of steps of another embodiment of a data transmission method of the present invention, as shown in fig. 4, the data transmission method includes:
1) and starting the video networking conference through the conference scheduling system.
2) The streaming media server is provided with a virtual terminal, and the virtual terminal is added into the video network conference through a virtual terminal number M and serves as a participant.
3) And the streaming media server judges whether video networking conference data in the video networking conference is received through the virtual terminal.
4) The method comprises the following steps that acquisition equipment, namely preset acquisition application software, live broadcast software are arranged on a processing server, a plurality of virtual cameras are arranged on the processing server, and the plurality of virtual cameras are registered in the acquisition equipment;
in order for the program to recognize the virtual camera, the generated virtual camera needs to be registered. Each virtual camera generates a different Globally Unique Identifier (GUID). The GUID virtual camera identification is used for marking a virtual camera interface and acquiring the interface according to the GUID to perform subsequent operations.
The method specifically comprises the following steps:
step A1, recognizing the virtual camera by ICreateDevEnum interface, registering to DSHOW camera first, the DirectShow frame can register function, and there need four export functions of DIIRegisterServer, DIIUnegisterServerServer, DIIGetClassObject and DIICaneUnloadNow.
The DLL is registered into the system according to a common in-process COM registration mode;
an IFiltermapper2 interface is created, an interface function register Filter is called, the virtual camera is registered, and the ICreateDevEnum interface can be identified.
5) And the streaming media server inputs the received video networking conference data into preset acquisition equipment.
6) The preset acquisition equipment performs video processing and/or audio processing, such as beautifying processing, on the video networking conference data (first live data), adds subtitle information according to different client requirements, and generates new media stream data, namely second live data.
7) And the streaming media server respectively stores the obtained second live broadcast data in preset virtual cameras.
8) When live broadcasting is needed, a user logs in live broadcasting software, namely pctv, on a processing server and selects a corresponding virtual camera.
9) The webpage end, namely the client end sends a watching request to the streaming media server.
10) After receiving the watching request, the streaming media server enables the live broadcast software to initiate live broadcast, and the live broadcast software acquires corresponding target media stream data from the virtual camera.
11) After receiving second Live broadcast data sent by Live broadcast software, the Streaming media server converts the target media stream data through a Streaming media network transport protocol (HTTP Live Streaming, HLS) based on HTTP, and distributes the target media stream data to a corresponding webpage end for watching, so that real-time conference Live broadcast can be realized at a client, and different operations are performed on Live broadcast pictures.
It should be noted that, for simplicity of description, the method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present invention is not limited by the illustrated order of acts, as some steps may occur in other orders or concurrently in accordance with the embodiments of the present invention. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred and that no particular act is required to implement the invention.
The data transmission method provided by the embodiment of the invention receives a live broadcast watching request, wherein the live broadcast watching request comprises multimedia processing information corresponding to a client initiating a request; respectively processing the acquired first live broadcast data corresponding to the live broadcast watching request according to the multimedia processing information to obtain processed second live broadcast data; and respectively sending the processed second live broadcast data to the client sides, processing the live broadcast data by providing different multimedia processing information according to different requirements of clients in the live broadcast process, and then sending the processed media streams to the client sides to meet different requirements of the client sides.
Another embodiment of the present invention provides a data transmission apparatus, configured to execute the data transmission method provided in the foregoing embodiment.
Referring to fig. 5, a block diagram of a data transmission apparatus according to an embodiment of the present invention is shown, where the apparatus may specifically include the following modules: a receiving module 501, a processing module 502 and a sending module 503, wherein:
the receiving module 501 is configured to receive a request for watching a live broadcast, where the request for watching the live broadcast includes multimedia processing information corresponding to a client initiating the request;
the processing module 502 is configured to process the acquired first live broadcast data corresponding to the live broadcast watching request according to the multimedia processing information, to obtain processed second live broadcast data;
the sending module 503 is configured to send the processed second live broadcast data to the clients respectively.
The data transmission device provided by the embodiment of the invention receives a live broadcast watching request, wherein the live broadcast watching request comprises multimedia processing information corresponding to a client initiating a request; respectively processing the acquired first live broadcast data corresponding to the live broadcast watching request according to the multimedia processing information to obtain processed second live broadcast data; and respectively sending the processed second live broadcast data to the client sides, processing the live broadcast data by providing different multimedia processing information according to different requirements of clients in the live broadcast process, and then sending the processed media streams to the client sides to meet different requirements of the client sides.
The data transmission device provided by the above embodiment is further described in an additional embodiment of the present invention.
Optionally, the processing module is configured to:
receiving first live broadcast data corresponding to the live broadcast watching request;
according to the multimedia processing information, respectively carrying out concurrent processing on the first live data to obtain a plurality of second live data;
and respectively inputting the second live broadcast data into different storage devices for storage.
Optionally, the first live data is obtained by the live server through the virtual terminal in the video networking conference.
Optionally, the multimedia processing information at least includes video processing information and/or audio processing information, and the processing module is configured to:
and processing the first live data according to one or more of the video processing information and the audio processing information to obtain second live data.
Optionally, the video processing information includes at least one of a picture beautification and/or a subtitle addition information, and the audio processing information includes at least one of a volume processing, a tone processing, and an effect processing.
Optionally, the sending module is configured to:
converting the second live data into target media stream data of a streaming media transmission protocol based on a hypertext transmission protocol;
and sending the target media stream data to the client.
It should be noted that the respective implementable modes in the present embodiment may be implemented individually, or may be implemented in combination in any combination without conflict, and the present application is not limited thereto.
For the device embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, refer to the partial description of the method embodiment.
The data transmission device provided by the embodiment of the invention receives a live broadcast watching request, wherein the live broadcast watching request comprises multimedia processing information corresponding to a client initiating a request; respectively processing the acquired first live broadcast data corresponding to the live broadcast watching request according to the multimedia processing information to obtain processed second live broadcast data; and respectively sending the processed second live broadcast data to the client sides, processing the live broadcast data by providing different multimedia processing information according to different requirements of clients in the live broadcast process, and then sending the processed media streams to the client sides to meet different requirements of the client sides.
Still another embodiment of the present invention provides a terminal device, configured to execute the data transmission method provided in the foregoing embodiment.
Fig. 6 is a schematic structural diagram of a terminal device of the present invention, and as shown in fig. 6, the terminal device includes: at least one processor 601 and memory 602;
the memory stores a computer program; at least one processor executes the computer program stored in the memory to implement the data transmission method provided by the above-described embodiments.
The terminal device provided by this embodiment receives a request for watching a live broadcast, where the request for watching the live broadcast includes multimedia processing information corresponding to a client initiating the request; respectively processing the acquired first live broadcast data corresponding to the live broadcast watching request according to the multimedia processing information to obtain processed second live broadcast data; and respectively sending the processed second live broadcast data to the client sides, processing the live broadcast data by providing different multimedia processing information according to different requirements of clients in the live broadcast process, and then sending the processed media streams to the client sides to meet different requirements of the client sides.
Yet another embodiment of the present application provides a computer-readable storage medium, in which a computer program is stored, and when the computer program is executed, the data transmission method provided in any one of the above embodiments is implemented.
According to the computer-readable storage medium of the embodiment, a live broadcast watching request is received, wherein the live broadcast watching request comprises multimedia processing information corresponding to a client initiating a request; respectively processing the acquired first live broadcast data corresponding to the live broadcast watching request according to the multimedia processing information to obtain processed second live broadcast data; and respectively sending the processed second live broadcast data to the client sides, processing the live broadcast data by providing different multimedia processing information according to different requirements of clients in the live broadcast process, and then sending the processed media streams to the client sides to meet different requirements of the client sides.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, embodiments of the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, embodiments of the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
Embodiments of the present invention are described with reference to flowchart illustrations and/or block diagrams of methods, electronic devices (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable packet processing electronic device to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable packet processing electronic device, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable packet processing electronics to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data packet processing electronic device to cause a series of operational steps to be performed on the computer or other programmable electronic device to produce a computer implemented process such that the instructions which execute on the computer or other programmable electronic device provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the embodiments of the invention.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or electronic device that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or electronic device. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or electronic device that comprises the element.
The data transmission method and the data transmission device provided by the invention are described in detail, and the principle and the implementation mode of the invention are explained by applying specific examples, and the description of the embodiments is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. A method of data transmission, the method comprising:
receiving a live watching request, wherein the live watching request comprises multimedia processing information corresponding to a client initiating a request;
respectively processing the acquired first live broadcast data corresponding to the live broadcast watching request according to the multimedia processing information to obtain processed second live broadcast data;
and respectively sending the processed second live broadcast data to the client.
2. The data transmission method according to claim 1, wherein the processing the acquired first live data corresponding to the live viewing request according to the multimedia processing information to obtain processed second live data includes:
receiving first live broadcast data corresponding to the live broadcast watching request;
according to the multimedia processing information, respectively carrying out concurrent processing on the first live data to obtain a plurality of second live data;
and respectively inputting the second live broadcast data into different storage devices for storage.
3. The data transmission method according to claim 2, wherein the first live data is obtained by a live server through a virtual terminal in a video networking conference.
4. The data transmission method according to claim 2, wherein the multimedia processing information at least includes video processing information and/or audio processing information, and the processing the acquired first live data corresponding to the live viewing request according to the multimedia processing information to obtain processed second live data includes:
and processing the first live data according to one or more of the video processing information and the audio processing information to obtain second live data.
5. The data transmission method according to claim 4, wherein the video processing information includes at least one of a picture beautification and/or a caption addition information, and the audio processing information includes at least one of a volume processing, a tone processing, and an effect processing.
6. The data transmission method according to claim 1, wherein the sending the processed second live broadcast data to the clients respectively comprises:
converting the second live data into target media stream data of a streaming media transmission protocol based on a hypertext transmission protocol;
and sending the target media stream data to the client.
7. A data transmission apparatus, characterized in that the apparatus comprises:
the receiving module is used for receiving a live watching request, wherein the live watching request comprises multimedia processing information corresponding to a client initiating the request;
the processing module is used for respectively processing the acquired first live broadcast data corresponding to the live broadcast watching request according to the multimedia processing information to obtain processed second live broadcast data;
and the sending module is used for respectively sending the processed second live broadcast data to the client.
8. The data transmission apparatus of claim 7, wherein the processing module is configured to:
receiving first live broadcast data corresponding to the live broadcast watching request;
according to the multimedia processing information, respectively carrying out concurrent processing on the first live data to obtain a plurality of second live data;
and respectively inputting the second live broadcast data into different storage devices for storage.
9. A terminal device, comprising: at least one processor and memory;
the memory stores a computer program; the at least one processor executes the computer program stored by the memory to implement the data transfer method of any of claims 1-6.
10. A computer-readable storage medium, characterized in that a computer program is stored in the computer-readable storage medium, which computer program, when executed, implements the data transmission method of any one of claims 1-6.
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| CN202111486174.XA CN114302097A (en) | 2021-12-07 | 2021-12-07 | Data transmission method, device, terminal equipment and storage medium |
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| CN202111486174.XA CN114302097A (en) | 2021-12-07 | 2021-12-07 | Data transmission method, device, terminal equipment and storage medium |
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