CN115052167A - Video generation method, device, medium and equipment supporting multi-protocol video live broadcast - Google Patents

Video generation method, device, medium and equipment supporting multi-protocol video live broadcast Download PDF

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Publication number
CN115052167A
CN115052167A CN202210254824.6A CN202210254824A CN115052167A CN 115052167 A CN115052167 A CN 115052167A CN 202210254824 A CN202210254824 A CN 202210254824A CN 115052167 A CN115052167 A CN 115052167A
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China
Prior art keywords
video
live
file
live broadcast
protocol
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CN202210254824.6A
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Chinese (zh)
Inventor
周东树
张晖
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Beijing Next Generation Access Acceleration Co ltd
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Beijing Next Generation Access Acceleration Co ltd
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Priority to CN202210254824.6A priority Critical patent/CN115052167A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/21—Server components or server architectures
    • H04N21/218—Source of audio or video content, e.g. local disk arrays
    • H04N21/2187—Live feed
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/232—Content retrieval operation locally within server, e.g. reading video streams from disk arrays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • 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
    • H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
    • H04N21/26603—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel for automatically generating descriptors from content, e.g. when it is not made available by its provider, using content analysis techniques
    • 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
    • H04N21/643—Communication protocols

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

The application discloses a video generation method and device supporting multi-protocol video live broadcast, a computer readable storage medium and electronic equipment, wherein an index file and a live broadcast file are firstly generated according to video information of a source station; and then searching a live broadcast file based on the index file or accessing the source station to obtain a live broadcast video, thereby realizing that the same domain name and the same server support the broadcast of three protocols of HLS, FLV and RTMP, ensuring that the live broadcast content pushed to the active station by the client is only one, namely unifying the broadcast content of the three broadcast protocols, avoiding the problem of broadcast jump, saving the return source bandwidth and simplifying the operation configuration.

Description

Video generation method, device, medium and equipment supporting multi-protocol video live broadcast
Technical Field
The application relates to the technical field of live video, in particular to a video generation method and device supporting multi-protocol live video, a computer-readable storage medium and electronic equipment.
Background
Currently, there are three popular playing protocols for live video: HTTP-HLS, HTTP-FLV, RTMP. The first two are basic HTTP protocol transmission contents, and only the video packaging formats of the corresponding contents are inconsistent. And the RTMP is a brand-new video playing format based on UDP protocol transmission and provided for reducing live broadcast delay.
In order to attract customers, a general mainstream video manufacturer supports the above three live broadcast playing protocols, so that an acceleration manufacturer requiring live video also synchronously supports services, and the mode of the acceleration manufacturer for supporting the three protocols is generally as follows: HLS is one playing domain name, and FLV/RTMP is another different playing domain name (different server group). Two different domain names are configured, so that the problem that video pictures possibly appear in live broadcast watching by using an HLS protocol at a client side are jumped and disconnected is mainly solved. This phenomenon occurs in the live broadcasting process, and the switching of the live broadcasting server causes the inconsistent video pictures to be watched, which affects the user experience.
Disclosure of Invention
The present application is proposed to solve the above-mentioned technical problems. Embodiments of the present application provide a video generation method and apparatus supporting multi-protocol video live broadcast, a computer-readable storage medium, and an electronic device, which solve the above problems.
According to an aspect of the present application, there is provided a video generation method supporting multi-protocol video live broadcast, including: generating an index file and a live broadcast file according to the video information of the source station; the live broadcast file stores a time slice of the video information, and the index file stores an access list for accessing the live broadcast file; and searching the live broadcast file based on the index file or accessing the source station to acquire a live broadcast video.
In an embodiment, the generating an index file and a live file according to a live video of a source station includes: and generating a plurality of definition live broadcast files and the corresponding index files according to the live broadcast video of the source station.
In an embodiment, the searching for the live file based on the index file or accessing the source station to obtain a live video includes: and according to a playing protocol, searching the live broadcast file based on the index file or accessing the source station to obtain a live broadcast video.
In an embodiment, before the searching the live file based on the index file or accessing the source station to obtain the live video according to the playing protocol, the video generating method further includes: acquiring the playing protocol; wherein the playback protocol comprises: adaptive code rate streaming media transmission protocol, fast streaming media transmission protocol, real-time message transmission protocol.
In an embodiment, the searching the live file based on the index file or accessing the source station to obtain a live video according to a playing protocol includes: and when the playing protocol is the self-adaptive code rate streaming media transmission protocol, acquiring the index file and the live broadcast file through first software.
In an embodiment, the searching the live file based on the index file or accessing the source station to obtain a live video according to a playing protocol includes: and when the playing protocol is the fast streaming media transmission protocol, converting and requesting second software through an internal port of the first software, and accessing the source station by the second software to acquire the live video.
In an embodiment, the searching the live file based on the index file or accessing the source station to obtain a live video according to a playing protocol includes: and when the playing protocol is the real-time message transmission protocol, accessing the source station through second software to acquire the live broadcast video.
According to another aspect of the present application, there is provided a video generation apparatus supporting multi-protocol video live broadcast, including: the file generation module is used for generating an index file and a live broadcast file according to the video information of the source station; the live broadcast file stores a time slice of the video information, and the index file stores an access list for accessing the live broadcast file; and the video acquisition module is used for searching the live broadcast file based on the index file or accessing the source station to acquire a live broadcast video.
According to another aspect of the present application, there is provided a computer-readable storage medium storing a computer program for executing any one of the above-described video generation methods supporting a multi-protocol live video.
According to another aspect of the present application, there is provided an electronic apparatus including: a processor; a memory for storing the processor-executable instructions; the processor is configured to execute any of the above video generation methods supporting multi-protocol live video.
According to the video generation method and device supporting the multi-protocol video live broadcast, the computer readable storage medium and the electronic equipment, an index file and a live broadcast file are firstly generated according to video information of a source station; and then searching a live broadcast file based on the index file or accessing the source station to obtain a live broadcast video, thereby realizing that the same domain name and the same server support the broadcast of three protocols of HLS, FLV and RTMP, ensuring that the live broadcast content pushed to the active station by the client is only one, namely unifying the broadcast content of the three broadcast protocols, avoiding the problem of broadcast jump, saving the return source bandwidth and simplifying the operation configuration.
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The above and other objects, features and advantages of the present application will become more apparent by describing in more detail embodiments of the present application with reference to the attached drawings. The accompanying drawings are included to provide a further understanding of the embodiments of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the principles of the application. In the drawings, like reference numbers generally indicate like parts or steps.
Fig. 1 is a flowchart illustrating a video generation method supporting multi-protocol live video according to an exemplary embodiment of the present application.
Fig. 2 is a flowchart illustrating a video generation method supporting multi-protocol live video according to another exemplary embodiment of the present application.
Fig. 3 is a schematic structural diagram of a principle of a video generation method supporting multi-protocol live video according to an exemplary embodiment of the present application.
Fig. 4 is a schematic structural diagram of a video generation apparatus supporting multi-protocol live video according to an exemplary embodiment of the present application.
Fig. 5 is a schematic structural diagram of a video generation apparatus supporting multi-protocol live video according to another exemplary embodiment of the present application.
Fig. 6 is a block diagram of an electronic device provided in an exemplary embodiment of the present application.
Detailed Description
Hereinafter, example embodiments according to the present application will be described in detail with reference to the accompanying drawings. It should be understood that the described embodiments are only some embodiments of the present application and not all embodiments of the present application, and that the present application is not limited by the example embodiments described herein.
Fig. 1 is a flowchart illustrating a video generation method supporting multi-protocol live video according to an exemplary embodiment of the present application. As shown in fig. 1, the video generation method includes the steps of:
step 110: and generating an index file and a live broadcast file according to the video information of the source station.
The live broadcast file stores time segments of video information, and the index file stores an access list for accessing the live broadcast file.
The live broadcast technology has three playing protocols of HLS, RTMP and FLV. The most common of the current live platforms is the HLS protocol. The Http Live Streaming protocol proposed by apple is a Streaming media transmission protocol based on Http, which means that a user watching Live broadcast can directly open and play in a browser through a link without installing any independent software, and the Http Live Streaming protocol consists of two parts: the video playing method comprises index files and live files, wherein the index files (m3u8) store access lists of the live files (ts files), the live files (ts files) are a group of files for storing video time slices, the live files are usually 3-5 time slices, and each live file is played for about 5 s.
In general, live broadcasting generates a corresponding ts playing time slice in real time according to client push stream, and when the number of files (for example, 3) is reached, generates a corresponding m3u8 index file in real time, thereby publishing corresponding live broadcasting content. Different servers play different schedules, which may cause inconsistency of the contents of the cut ts and the m3u8 file, thereby causing a phenomenon of picture jump of playing.
RTMP, Real Time Messaging Protocol, is a Protocol that Adobe corporation proposes for Flash players. FLV, Flash Video, is another Video format proposed by Adobe corporation, which is also based on HTTP protocol transport. RTMP and FLV can keep consistency with the source station because they are based on the memory of the server and not the latest live content stored in the file.
Therefore, the index file and the live broadcast file are generated in real time by the video information of the source station and stored in the source station, so that the live broadcast file stored in the source station is consistent with the live broadcast video content of the source station, the progress of the live broadcast content is consistent, and the picture jumping phenomenon of broadcasting is avoided.
In an embodiment, the specific implementation manner of step 110 may be: and generating a plurality of definition live broadcast files and corresponding index files according to the live broadcast video of the source station. In order to meet the broadcasting requirements of users with different definitions, when the live files and the index files are stored in the active station, the live files with multiple definitions and the corresponding index files can be generated so as to meet different requirements of different users.
Step 120: and searching the live broadcast file based on the index file or accessing the source station to acquire the live broadcast video.
Specifically, according to a playing protocol, a live file is searched based on an index file, or a source station is accessed to obtain a live video. After the index file and the live broadcast file are obtained, according to the live broadcast requirement and a broadcast protocol followed by live broadcast, the live broadcast file stored in the active station is selected to be searched or the video source station is directly accessed to obtain the live broadcast video, so that the continuity and consistency of the live broadcast video are ensured.
According to the video information of a source station, firstly generating an index file and a live broadcast file; and then according to a playing protocol, searching a live broadcast file based on an index file, or accessing a source station to obtain a live broadcast video, so that the same domain name and the same server support the broadcast of three protocols of HLS, FLV and RTMP, and the client is ensured to push and flow the live broadcast content to the self-source station only by one, namely the broadcast content of the three broadcast protocols is unified, thereby avoiding the problem of broadcast jump, saving the back-source bandwidth and simplifying the operation configuration.
Fig. 2 is a flowchart illustrating a video generation method supporting multi-protocol live video according to another exemplary embodiment of the present application. As shown in fig. 2, before step 120, the video generation method may further include:
step 130: and acquiring a playing protocol.
Wherein, the playing protocol comprises: adaptive code rate streaming media transmission protocol, fast streaming media transmission protocol, real-time message transmission protocol. After the live broadcast file and the index file are generated, live broadcast can be achieved, at the moment, a broadcast protocol adopted by a user can be obtained in real time, and a corresponding live broadcast mode is adopted according to the specific broadcast protocol, so that the live broadcast efficiency and effect are improved.
Specifically, as shown in fig. 3, when the playback protocol is an adaptive bitrate streaming media transport protocol, the index file and the live broadcast file are obtained through first software (layer B-layer M-layer T-layer-from active station-shared resource); the ts file can be stored for 1 hour to gather accesses of the same ts piece on the edge, so that the storage pressure is relieved, the m3u8 file is not cached and is transmitted to the access file of the shared resource, and the inconsistent access of the video file is avoided.
In one embodiment, as shown in fig. 3, when the playback protocol is a fast streaming media protocol, the second software is requested through the internal port translation of the first software, and the source station is accessed by the second software to obtain the live video.
In one embodiment, as shown in fig. 3, when the playing protocol is the real-time messaging protocol, the source station is accessed by the second software to obtain the live video.
Fig. 4 is a schematic structural diagram of a video generation apparatus supporting multi-protocol live video according to an exemplary embodiment of the present application. As shown in fig. 4, the video generation apparatus 40 includes: a file generating module 41, configured to generate an index file and a live file according to the video information of the source station; the live broadcast file stores a time slice of video information, and the index file stores an access list for accessing the live broadcast file; and a video acquisition module 42, configured to search for a live file based on the index file, or access the source station to acquire a live video.
According to the video generation device supporting the multi-protocol video live broadcast, the file generation module 41 firstly generates an index file and a live broadcast file according to video information of a source station; then, the video obtaining module 42 searches for a live broadcast file based on the index file, or accesses the source station to obtain a live broadcast video, so that the same domain name and the same server support the broadcast of three protocols, namely HLS, FLV and RTMP, to ensure that only one part of live broadcast content pushed to the own source station by the client is provided, that is, broadcast content of the three broadcast protocols is unified, which can avoid the problem of broadcast skip, save back source bandwidth and simplify operation configuration.
In an embodiment, the file generating module 41 may be further configured to: and generating a plurality of definition live broadcast files and corresponding index files according to the live broadcast video of the source station.
In an embodiment, the video acquisition module 42 may be further configured to: and according to the playing protocol, searching the live broadcast file based on the index file or accessing the source station to obtain the live broadcast video.
Fig. 5 is a schematic structural diagram of a video generation apparatus supporting multi-protocol live video according to another exemplary embodiment of the present application. As shown in fig. 5, the video generating apparatus 40 may further include: a protocol obtaining module 43, configured to obtain a playing protocol; wherein, the playing protocol comprises: adaptive code rate streaming media transmission protocol, fast streaming media transmission protocol, real-time message transmission protocol.
In an embodiment, the video acquisition module 42 may be further configured to: and when the playing protocol is a self-adaptive code rate streaming media transmission protocol, the index file and the live broadcast file are obtained through first software.
In an embodiment, the video acquisition module 42 may be further configured to: and when the playing protocol is a fast streaming media transmission protocol, converting and requesting second software through an internal port of the first software, and accessing the source station by the second software to acquire the live video.
In an embodiment, the video acquisition module 42 may be further configured to: and when the playing protocol is a real-time message transmission protocol, accessing the source station through second software to acquire a live video.
Next, an electronic apparatus according to an embodiment of the present application is described with reference to fig. 6. The electronic device may be either or both of the first device and the second device, or a stand-alone device separate from them, which stand-alone device may communicate with the first device and the second device to receive the acquired input signals therefrom.
FIG. 6 illustrates a block diagram of an electronic device in accordance with an embodiment of the present application.
As shown in fig. 6, the electronic device 10 includes one or more processors 11 and memory 12.
The processor 11 may be a Central Processing Unit (CPU) or other form of processing unit having data processing capabilities and/or instruction execution capabilities, and may control other components in the electronic device 10 to perform desired functions.
Memory 12 may include one or more computer program products that may include various forms of computer-readable storage media, such as volatile memory and/or non-volatile memory. The volatile memory may include, for example, Random Access Memory (RAM), cache memory (cache), and/or the like. The non-volatile memory may include, for example, Read Only Memory (ROM), hard disk, flash memory, etc. One or more computer program instructions may be stored on the computer-readable storage medium and executed by the processor 11 to implement the video generation method supporting multi-protocol video live broadcast and/or other desired functions of the various embodiments of the present application described above. Various contents such as an input signal, a signal component, a noise component, etc. may also be stored in the computer-readable storage medium.
In one example, the electronic device 10 may further include: an input device 13 and an output device 14, which are interconnected by a bus system and/or other form of connection mechanism (not shown).
When the electronic device is a stand-alone device, the input means 13 may be a communication network connector for receiving the acquired input signals from the first device and the second device.
The input device 13 may also include, for example, a keyboard, a mouse, and the like.
The output device 14 may output various information including the determined distance information, direction information, and the like to the outside. The output devices 14 may include, for example, a display, speakers, a printer, and a communication network and its connected remote output devices, among others.
Of course, for simplicity, only some of the components of the electronic device 10 relevant to the present application are shown in fig. 6, and components such as buses, input/output interfaces, and the like are omitted. In addition, the electronic device 10 may include any other suitable components depending on the particular application.
In addition to the above-described methods and apparatus, embodiments of the present application may also be a computer program product comprising computer program instructions that, when executed by a processor, cause the processor to perform the steps in a video generation method supporting multi-protocol video live according to various embodiments of the present application described in the above-mentioned "exemplary methods" section of this specification.
The computer program product may be written with program code for performing the operations of embodiments of the present application in any combination of one or more programming languages, including an object oriented programming language such as Java, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computing device, partly on the user's device, as a stand-alone software package, partly on the user's computing device and partly on a remote computing device, or entirely on the remote computing device or server.
Furthermore, embodiments of the present application may also be a computer-readable storage medium having stored thereon computer program instructions that, when executed by a processor, cause the processor to perform the steps in a video generation method supporting multi-protocol video live broadcast according to various embodiments of the present application described in the "exemplary methods" section above in this specification.
The computer-readable storage medium may take any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. A readable storage medium may include, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples (a non-exhaustive list) of the readable storage medium include: an electrical connection having one or more wires, a portable diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
The foregoing describes the general principles of the present application in conjunction with specific embodiments, however, it is noted that the advantages, effects, etc. mentioned in the present application are merely examples and are not limiting, and they should not be considered essential to the various embodiments of the present application. Furthermore, the foregoing disclosure of specific details is for the purpose of illustration and description and is not intended to be limiting, since the foregoing disclosure is not intended to be exhaustive or to limit the disclosure to the precise details disclosed.
The block diagrams of devices, apparatuses, systems referred to in this application are only given as illustrative examples and are not intended to require or imply that the connections, arrangements, configurations, etc. must be made in the manner shown in the block diagrams. These devices, apparatuses, devices, systems may be connected, arranged, configured in any manner, as will be appreciated by those skilled in the art. Words such as "including," "comprising," "having," and the like are open-ended words that mean "including, but not limited to," and are used interchangeably therewith. The words "or" and "as used herein mean, and are used interchangeably with, the word" and/or, "unless the context clearly dictates otherwise. The word "such as" is used herein to mean, and is used interchangeably with, the phrase "such as but not limited to".
It should also be noted that in the devices, apparatuses, and methods of the present application, the components or steps may be decomposed and/or recombined. These decompositions and/or recombinations are to be considered as equivalents of the present application.
The previous description of the disclosed aspects is provided to enable any person skilled in the art to make or use the present application. Various modifications to these aspects will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other aspects without departing from the scope of the application. Thus, the present application is not intended to be limited to the aspects shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
The foregoing description has been presented for purposes of illustration and description. Furthermore, the description is not intended to limit embodiments of the application to the form disclosed herein. While a number of example aspects and embodiments have been discussed above, those of skill in the art will recognize certain variations, modifications, alterations, additions and sub-combinations thereof.

Claims (10)

1. A video generation method supporting multi-protocol video live broadcast is characterized by comprising the following steps:
generating an index file and a live broadcast file according to the video information of the source station; the live broadcast file stores a time slice of the video information, and the index file stores an access list for accessing the live broadcast file; and
and searching the live broadcast file based on the index file, or accessing the source station to obtain a live broadcast video.
2. The video generation method according to claim 1, wherein the generating an index file and a live file from the live video of the source station comprises:
and generating a plurality of definition live broadcast files and the corresponding index files according to the live broadcast video of the source station.
3. The video generation method of claim 1, wherein the searching for the live file based on the index file or accessing the source station to obtain a live video comprises:
and according to a playing protocol, searching the live broadcast file based on the index file or accessing the source station to obtain a live broadcast video.
4. The video generation method of claim 3, wherein before the searching for the live file based on the index file or accessing the source station to obtain the live video according to the playing protocol, the video generation method further comprises:
acquiring the playing protocol; wherein the playback protocol comprises: adaptive code rate streaming media transmission protocol, fast streaming media transmission protocol, real-time message transmission protocol.
5. The video generation method of claim 4, wherein the searching the live file based on the index file or accessing the source station to obtain the live video according to a playing protocol comprises:
and when the playing protocol is the self-adaptive code rate streaming media transmission protocol, acquiring the index file and the live broadcast file through first software.
6. The video generation method of claim 4, wherein the searching the live file based on the index file or accessing the source station to obtain the live video according to a playing protocol comprises:
and when the playing protocol is the fast streaming media transmission protocol, converting and requesting second software through an internal port of the first software, and accessing the source station by the second software to acquire the live video.
7. The video generation method of claim 4, wherein the searching the live file based on the index file or accessing the source station to obtain the live video according to a playing protocol comprises:
and when the playing protocol is the real-time message transmission protocol, accessing the source station through second software to acquire the live broadcast video.
8. A video generation apparatus supporting multi-protocol live video, comprising:
the file generation module is used for generating an index file and a live broadcast file according to the video information of the source station; the live broadcast file stores a time slice of the video information, and the index file stores an access list for accessing the live broadcast file; and
and the video acquisition module is used for searching the live broadcast file based on the index file or accessing the source station to acquire a live broadcast video.
9. A computer-readable storage medium storing a computer program for executing the method for generating a video supporting multi-protocol video live broadcast according to any one of claims 1 to 7.
10. An electronic device, the electronic device comprising:
a processor;
a memory for storing the processor-executable instructions;
the processor is configured to perform the video generation method supporting multi-protocol live video according to any one of claims 1 to 7.
CN202210254824.6A 2022-03-15 2022-03-15 Video generation method, device, medium and equipment supporting multi-protocol video live broadcast Pending CN115052167A (en)

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