CN114189649A - Video conference live broadcasting method and device - Google Patents
Video conference live broadcasting method and device Download PDFInfo
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- CN114189649A CN114189649A CN202111364096.6A CN202111364096A CN114189649A CN 114189649 A CN114189649 A CN 114189649A CN 202111364096 A CN202111364096 A CN 202111364096A CN 114189649 A CN114189649 A CN 114189649A
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- 238000000034 method Methods 0.000 title claims abstract description 63
- 230000006870 function Effects 0.000 claims description 28
- 238000004590 computer program Methods 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000003860 storage Methods 0.000 claims description 9
- 230000006855 networking Effects 0.000 abstract description 50
- 238000005304 joining Methods 0.000 description 22
- 238000010586 diagram Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 11
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/2187—Live feed
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- 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
Abstract
The embodiment of the invention provides a video conference live broadcasting method and a video conference live broadcasting device, wherein the method comprises the following steps: configuring a virtual terminal on the server, wherein the virtual terminal supports a video conference function; and when the virtual terminal joins the video conference, transmitting the audio and video stream of the video conference to a user terminal through the pull stream address of at least one live broadcast protocol bound by the virtual terminal. The embodiment of the invention can realize that the video conference can be pushed to the Internet in different live broadcast protocols in the video networking, thereby meeting the requirements of users.
Description
Technical Field
The invention relates to the technical field of video networking, in particular to a video conference live broadcasting method and a video conference live broadcasting device.
Background
Currently, with the popularization and development of the video networking service in the whole country, the video networking high-definition video networking interaction technology plays a very important role in government departments and other industries. The most advanced worldwide Vision Vera real-time high-definition video exchange technology is adopted in the video networking, so that the real-time transmission of the full-network high-definition video which cannot be realized by the current Internet is realized, and the high-definition video networking video conference service can be provided.
However, at present, video conferences of the video network can only be live in the video network, and cannot be live in the internet.
Disclosure of Invention
In view of the above problems, embodiments of the present invention are proposed to provide a video conference live method and a corresponding video conference live apparatus that overcome or at least partially solve the above problems.
In order to solve the above problem, an embodiment of the present invention discloses a video conference live broadcast method, including:
configuring a virtual terminal on a server, wherein the virtual terminal supports a video conference function;
and when the virtual terminal joins the video conference, transmitting the audio and video stream of the video conference to a user terminal through the pull stream address of at least one live broadcast protocol bound by the virtual terminal.
Optionally, the user terminal comprises a video network terminal, and/or an internet terminal.
Optionally, when the virtual terminal joins the video conference, transmitting the audio and video stream of the video conference to the user terminal through a stream pulling address of at least one live protocol bound to the virtual terminal, including:
when the virtual terminal joins a video conference, acquiring audio and video streams of a target conference terminal in the video conference;
and transmitting the audio and video stream of the target participant terminal to the user terminal through the pull stream address of at least one live broadcast protocol bound by the virtual terminal.
Optionally, the target participant terminal includes all participant terminals of the video conference, or one or more preset participant terminals, or participant terminals sequentially determined from all participant terminals.
Optionally, the user terminal includes a participated terminal and a non-participated terminal; the method further comprises the following steps:
and responding to the conference participating request sent by the non-participating terminal, and forwarding the conference participating request to the conference control terminal so that the conference control terminal joins the non-participating terminal to the video conference according to the conference participating request.
Optionally, when the virtual terminal joins the video conference, transmitting the audio and video stream of the video conference to the user terminal through a stream pulling address of at least one live protocol bound to the virtual terminal, including:
when the virtual terminal joins in the video conference, pushing the audio and video stream of the video conference to a cloud server according to at least one stream pushing address bound with the virtual terminal;
and transmitting the audio and video stream of the cloud server to a user terminal according to the stream pulling addresses of various live broadcast protocols of the live broadcast source corresponding to the at least one stream pushing address.
Optionally, the transmitting the audio/video stream of the cloud server to the user terminal according to the streaming addresses of the multiple live protocols of the live source corresponding to the at least one streaming address includes:
and sending pull addresses of various live broadcast protocols of the live broadcast source corresponding to the at least one push stream address to the user terminal, so that the user terminal can acquire corresponding audio and video streams of the cloud server according to the pull addresses corresponding to the various live broadcast protocols.
The embodiment of the invention also discloses a video conference live broadcasting device, which comprises:
the configuration module is used for configuring a virtual terminal on the server, and the virtual terminal supports the video conference function;
and the transmission module is used for transmitting the audio and video stream of the video conference to the user terminal through the pull stream address of at least one live broadcast protocol bound by the virtual terminal when the virtual terminal joins the video conference.
Optionally, the user terminal comprises a video network terminal, and/or an internet terminal.
Optionally, the transmission module includes:
the target stream acquisition submodule is used for acquiring audio and video streams of a target conference terminal in a video conference when the virtual terminal joins the video conference;
and the target stream transmission submodule is used for transmitting the audio and video stream of the target participant terminal to the user terminal through the stream pulling address of at least one live broadcast protocol bound by the virtual terminal.
Optionally, the target participant terminal includes all participant terminals of the video conference, or one or more preset participant terminals, or participant terminals sequentially determined from all participant terminals.
Optionally, the user terminal includes a participated terminal and a non-participated terminal; the device further comprises:
and the conference joining request forwarding module is used for responding to the conference joining request sent by the non-participating terminal and forwarding the conference joining request to the conference control terminal so that the conference control terminal joins the non-participating terminal to the video conference according to the conference joining request.
Optionally, the transmission module includes:
the stream pushing processing submodule is used for pushing audio and video streams of the video conference to the cloud server according to at least one stream pushing address bound with the virtual terminal when the virtual terminal joins the video conference;
and the stream pulling processing submodule is used for transmitting the audio and video stream of the cloud server to the user terminal according to the stream pulling addresses of various live broadcast protocols of the live broadcast source corresponding to the at least one stream pushing address.
Optionally, the pull stream processing sub-module includes:
and the stream pulling unit is used for sending stream pulling addresses of multiple live broadcast protocols of the live broadcast source corresponding to the at least one stream pushing address to the user terminal so that the user terminal can obtain corresponding audio and video streams of the cloud server according to the stream pulling addresses corresponding to the multiple live broadcast protocols.
The embodiment of the invention also discloses an electronic device, which comprises: a processor, a memory and a computer program stored on the memory and being executable on the processor, the computer program, when executed by the processor, implementing the steps of the video conferencing live method as described above.
The embodiment of the invention also discloses a computer readable storage medium, wherein a computer program is stored on the computer readable storage medium, and the computer program realizes the steps of the video conference live broadcasting method when being executed by a processor.
The embodiment of the invention has the following advantages:
in the embodiment of the invention, a virtual terminal can be configured on the server, and the virtual terminal can support the video conference function; when the virtual terminal joins the video conference, the audio and video stream of the video conference can be transmitted to the user terminal through the stream pulling address of at least one live broadcast protocol bound by the virtual terminal. The embodiment of the invention can realize that the video conference can be pushed to the user terminal of the internet in different live broadcast protocols in the video network, thereby meeting the user requirements.
Drawings
Fig. 1 is a flowchart illustrating steps of a video conference live broadcasting method according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating steps of another video conference live broadcasting method according to an embodiment of the present invention;
FIG. 3 is a diagram of a communication framework for live video conferencing in an embodiment of the present invention;
fig. 4 is a flowchart illustrating steps of a method for joining a video conference by a live source according to an embodiment of the present invention;
FIG. 5 is a flowchart illustrating steps of a method for joining a video conference from another live source according to an embodiment of the present invention;
fig. 6 is a block diagram illustrating a structure of a video conference live device according to an embodiment of the present invention;
fig. 7 is a block diagram of a structure of an apparatus for joining a video conference by a live source according to an embodiment 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.
Referring to fig. 1, a flowchart illustrating steps of a video conference live broadcasting method provided in an embodiment of the present invention is shown, where the method specifically includes the following steps:
The method of the embodiment of the invention can be applied to a video networking server, the video conference can be a video networking video conference, the video networking server can comprise a server for realizing various functions in the video networking, and exemplarily, the video networking server can comprise a streaming media server. The streaming media server is a bridge and a link of the video network and the internet audio and video transmission service, realizes the intercommunication of the video network service and the internet service, can safely access various audio and video resources in the internet into the video network, and can also safely access various audio and video resources in the video network into the internet.
Illustratively, a plurality of virtual terminals can be configured at the video network server, and each virtual terminal can be identified by a virtual terminal number. The state of the virtual terminal may be indicated by a state identifier, for example, the idle state identifier may indicate that the virtual terminal is idle and available. The virtual terminal configured by the video networking server can support the video networking video conference function, namely the virtual terminal can support the video networking video conference to join, and the virtual terminal is used as a participant of the video networking video conference to receive audio and video streams of the video networking video conference.
And 102, when the virtual terminal joins the video conference, transmitting the audio and video stream of the video conference to a user terminal through a stream pulling address of at least one live broadcast protocol bound by the virtual terminal.
In the embodiment of the invention, the video networking server can support the live broadcast of the video networking video conference by using various live broadcast protocols of the Internet. Exemplary, Live protocols may include, but are not limited to, RTSP (Real Time Streaming Protocol), RTMP (Real Time Messaging Protocol), HLS (HTTP Live Streaming, HTTP-based Streaming media network transport Protocol).
When the virtual terminal joins the video conference as a participant, the video server can generate a stream pulling address of at least one live broadcast protocol for the audio and video stream of the video conference, and the audio and video stream can be transmitted to the user terminal through the stream pulling address. The user terminal may include a video network terminal and an internet terminal. The stream pulling refers to a process of pulling the audio and video stream to a user terminal, and the user terminal can pull the audio and video stream of the video conference of the video network by adopting a stream pulling address. Illustratively, the user terminal can be installed with a live APP, and when the user wishes to watch the video conference of the video network in a live mode, the user can pull the audio and video stream of the video conference of the video network through the live APP by adopting a stream pulling address and play the audio and video stream.
In an example, the video networking server may generate a stream pull address of at least one live protocol for an audio and video stream of a video conference corresponding to the virtual terminal, and transmit the audio and video stream of the video conference to the user terminal through the stream pull address of the at least one live protocol. For example, taking a streaming media server as an example, when a virtual terminal configured on the streaming media server joins a video conference, audio and video streams of the video conference can be acquired through the virtual terminal, and the streaming media server can generate stream pulling addresses of multiple live broadcast protocols for the audio and video streams of the video conference corresponding to the virtual terminal, and transmit the audio and video streams of the video conference to a user terminal through the stream pulling address of at least one live broadcast protocol.
In another example, the video networking server may obtain a stream pushing address generated by the cloud server, and stream the audio and video stream of the video conference corresponding to the virtual terminal to the cloud server according to the stream pushing address. The video network server can acquire a stream pulling address of at least one live broadcast protocol generated by the cloud server aiming at the audio and video stream, and the video network server can transmit the audio and video stream of the video conference to the user terminal through the stream pulling address of the at least one live broadcast protocol.
In one embodiment of the present invention, the step 102 may include the following sub-steps S11-S12:
and a substep S11, when the virtual terminal joins the video conference, acquiring the audio and video stream of the target conference terminal in the video conference.
When the virtual terminal joins the video conference, the audio and video stream of the target conference participating terminal in the video conference can be obtained through the virtual terminal.
Illustratively, the target participant terminal may be all participant terminals participating in the video conference. For example, a video conference may be set to display audio and video streams of all participating terminals in a split screen manner. Under the condition that the network bandwidth allows, the video network server can carry out live broadcast on the audio and video streams of all the participant terminals and send the audio and video streams of all the participant terminals to the user terminal.
Illustratively, the target participant terminal may be a preset participant terminal or terminals participating in the video conference. For example, a video conference may be configured to display audio and video streams of preset participant terminals such as a chairman or a moderator in a split-screen manner, and the video networking server may perform live broadcast on the audio and video streams of one or more preset participant terminals and send the audio and video streams of one or more preset participant terminals to the user terminal.
Illustratively, the target participant terminal may be a participant terminal determined in turn from all participant terminals. For example, the video conference may be configured to sequentially display the audio and video streams of each participant terminal in a carousel manner, and the video networking server may send the sequentially determined audio and video streams of the participant terminals to the user terminal.
And a substep S12, transmitting the audio/video stream of the target participating terminal to the user terminal through the pull stream address of at least one live broadcast protocol bound by the virtual terminal.
And audio and video streams of the target participant terminal can be transmitted to the user terminal through the pull stream addresses of various live broadcast protocols bound by the virtual terminal.
In the embodiment of the invention, a virtual terminal can be configured on the server, and the virtual terminal can support the video conference function; when the virtual terminal joins the video conference, the audio and video stream of the video conference can be transmitted to the user terminal through the stream pulling address of at least one live broadcast protocol bound by the virtual terminal. The embodiment of the invention realizes that the video conference can be pushed to the user terminal in different live broadcast protocols in the video network, and meets the user requirements.
Referring to fig. 2, a flowchart illustrating steps of another video conference live broadcasting method provided in an embodiment of the present invention is shown, where the method specifically includes the following steps:
The method of the embodiment of the invention can be applied to a video networking server, the video conference can be a video networking video conference, the video networking server can comprise a server for realizing various functions in the video networking, and the video networking server can be a streaming media server for example. For ease of understanding, the present embodiment is described with the video network server as the streaming server.
Illustratively, the method further comprises: and sending a conference participating request to the conference control end according to the virtual terminal, so that the conference control end adds the virtual terminal to the video conference according to the conference participating request.
The streaming media server can be communicated with a conference control end of the video network, and the conference control end is used for managing the video conference; the conference control terminal can be a client of a video networking video conference scheduling system, client software running on a personal computer platform can be used for conference reservation, conference creation, conference process management and control, conference starting and stopping, speaker switching, split screen mode switching and the like.
After the video networking video conference is established, the conference control end can add participants to the video networking video conference. For the video conference needing live broadcasting, the streaming media server can be configured with a virtual terminal supporting the video conference function. The conference control terminal can add the virtual terminal configured by the streaming media server as a participant of the video conference.
Referring to fig. 3, a communication framework diagram for performing video conference live broadcast in the embodiment of the present invention is shown. The streaming media server can communicate in the video network and the internet, and the streaming media server can communicate with the conference control terminal through the video network and can also communicate with the user terminal, wherein the user terminal can comprise a video network terminal and an internet terminal. In the video network, the conference control terminal can create a video network video conference, add the video network terminal into the video network video conference, and add the virtual terminal distributed by the streaming media server into the video network video conference.
Illustratively, the streaming media server may obtain push stream addresses of multiple live broadcast protocols generated by the cloud server, and bind the push stream addresses of the multiple live broadcast protocols with the virtual terminal; illustratively, the streaming media server includes a live broadcast service module, and the live broadcast service module may acquire push stream addresses of multiple live broadcast protocols generated by the cloud server, and bind the virtual terminal serving as the participant with the push stream addresses of the multiple live broadcast protocols.
The stream pushing refers to a process of pushing a video stream of a live broadcast end to a set server position, and the stream pushing address refers to a server position URL to which the audio and video stream needs to be pushed. For example, the flow pushing address of the RTMP protocol may be: RTMP:// XXXXXXX. When multiple live protocols are used, a corresponding push stream address may be set for each live protocol.
Illustratively, the streaming media server may be provided with a streaming module corresponding to a plurality of live protocols, and the streaming media server may analyze which live protocols the streaming address is, call the streaming module corresponding to the live protocols, and stream the audio/video stream to the cloud server according to the streaming address.
Illustratively, when the virtual terminal joins the video conference, the streaming media server can acquire the audio and video stream of the target participant terminal in the video conference through the virtual terminal, and push the audio and video stream of the target participant terminal to the cloud server according to at least one stream pushing address bound with the virtual terminal; the cloud server is a server in the internet, and different plug flow addresses can be generated for different cloud servers. The target participating terminals may be all participating terminals participating in the video conference, or one or more preset participating terminals participating in the video conference, or participating terminals determined in sequence from all participating terminals.
In this embodiment of the present invention, the step 202 may include: when the virtual terminal joins in a video conference, a stream pushing module corresponding to various live broadcast protocols bound with the virtual terminal is called, and the audio and video stream is pushed to a cloud server according to the stream pushing address.
And 203, transmitting the audio and video stream of the cloud server to the user terminal according to the stream pulling addresses of the multiple live broadcast protocols of the live broadcast source corresponding to the at least one stream pushing address.
The cloud server can generate stream pulling addresses of various live broadcast protocols of the audio and video streams of the live broadcast source aiming at the audio and video streams of the live broadcast source corresponding to each stream pushing address. The streaming media server can acquire pull addresses of various live broadcast protocols generated by the cloud server aiming at audio and video streams of a live broadcast source, and the pull addresses of the various live broadcast protocols are bound with the virtual terminal serving as a participant, wherein the pull addresses refer to addresses for pulling the audio and video streams from the cloud server. The streaming media server can transmit the audio and video stream of the cloud server to the user terminal according to the pull stream addresses of various live broadcast protocols bound by the virtual terminal.
In this embodiment of the present invention, the step 203 may include: and sending pull addresses of various live broadcast protocols of the live broadcast source corresponding to the at least one push stream address to the user terminal, so that the user terminal can acquire corresponding audio and video streams of the cloud server according to the pull addresses corresponding to the various live broadcast protocols.
Illustratively, the user terminal may be installed with a live APP, and after the streaming server pushes the audio/video stream of the video session to the cloud server, the streaming server may send live notification information to the live APP of the user terminal, where the live notification information may include information of the live video session (e.g., introduction information of the video session) and a corresponding streaming address. After the live APP of the user terminal receives the live notification information, a conference live room can be created, a live room list is displayed for a user, the user can select live video conferences needing to be watched in the live room list, the live APP can obtain corresponding audio and video streams from a cloud server to play according to the live streaming addresses of the live video conferences needing to be watched by the user, and accordingly the user can watch the live video conferences.
And 204, responding to the conference participating request sent by the non-participating terminal, and forwarding the conference participating request to the conference control terminal so that the conference control terminal adds the non-participating terminal to the video conference according to the conference participating request.
In the embodiment of the invention, the user terminal can receive the live video conference of the video network and can participate in the video conference of the video network. The user terminal can send a conference participating request to the streaming media server, and the streaming media server can forward the conference participating request to the conference control terminal, so that the conference control terminal adds the user terminal to the video conference on the internet according to the conference participating request.
In an embodiment of the present invention, the step 204 may include the following sub-steps:
substep S21, configuring a virtual terminal on the server, and binding the non-participating terminal with the virtual terminal;
and a substep S22, responding to the conference joining request sent by the non-participating terminal based on the virtual terminal, and forwarding the conference joining request to the conference control terminal, so that the conference control terminal joins the virtual terminal bound by the non-participating terminal to the video conference according to the conference joining request.
The streaming media server can bind the virtual terminal with the non-participating terminal for watching the video networking video conference live broadcast, the non-participating terminal can send a participating request to the streaming media server based on the number of the bound virtual terminal, and the participating request can include the number of the virtual terminal. The streaming media server can receive the participation request sent by the non-participation terminal and forward the participation request to the conference control terminal. The conference control end can approve or reject the participation request, if the conference control end approves participation, the number of the virtual terminal can be obtained from the participation request, the virtual terminal is added into the video conference of the video network, so that the terminals which watch live and do not participate can also join the video conference, and speak in the video conference of the video network.
In the embodiment of the invention, a virtual terminal can be configured on the server, and the virtual terminal supports the video conference function; when the virtual terminal joins the video conference, pushing the audio and video stream of the video conference to the cloud server according to at least one stream pushing address bound with the virtual terminal; transmitting the audio and video stream of the cloud server to a user terminal according to the pull stream addresses of various live broadcast protocols bound by the virtual terminal, wherein the user terminal comprises a participated terminal and a non-participated terminal; and responding to the conference participating request sent by the non-participating terminal, and sending a conference participating instruction to the conference control terminal so that the conference control terminal adds the non-participating terminal into the video conference according to the conference participating instruction. The embodiment of the invention can realize that the video conference can be pushed to the user terminal of the internet in different live broadcast protocols in the video network, thereby meeting the user requirements.
Referring to fig. 4, a flowchart illustrating steps of a method for joining a video conference by a live source according to an embodiment of the present invention is shown, where the method specifically includes the following steps:
The method of the embodiment of the invention can be applied to a video networking server, the video conference can be a video networking video conference, the video networking server can comprise a server for realizing various functions in the video networking, and exemplarily, the video networking server can comprise a streaming media server. The streaming media server is a bridge and a link of the video network and the internet audio and video transmission service, realizes the intercommunication of the video network service and the internet service, can safely access various audio and video resources in the internet into the video network, and can also safely access various audio and video resources in the video network into the internet.
Illustratively, a plurality of virtual terminals can be configured at the video network server, and each virtual terminal can be identified by a virtual terminal number. The state of the virtual terminal may be indicated by a state identifier, for example, the idle state identifier may indicate that the virtual terminal is idle and available. The virtual terminal configured by the video networking server can support the video networking video conference function, namely the virtual terminal can support the video networking video conference to join, and the virtual terminal is used as a participant of the video networking video conference to receive audio and video streams of the video networking video conference.
Illustratively, the video network server may bind the virtual terminal with a live source of at least one live protocol being live, where the live source may be a live client running on the terminal device, may be a video network live source and/or an internet live source. The Live client may use a variety of Live protocols for Live broadcast, and exemplary Live protocols may include, but are not limited to, RTSP (Real Time Streaming Protocol), RTMP (Real Time Messaging Protocol), HLS (HTTP Live Streaming, HTTP-based Streaming media network transport Protocol).
Illustratively, when the virtual terminal joins the video-networking video conference as a participant, the video-networking server may pull the audio/video stream of the live source of at least one live protocol bound by the virtual terminal into the video-networking video conference, so that each participant of the video-networking video conference can see the audio/video stream of the live source.
In the embodiment of the invention, a virtual terminal can be configured in the server, and the virtual terminal can support the video conference function; when the virtual terminal joins the video conference, the audio and video stream of the live broadcast source of at least one live broadcast protocol bound by the virtual terminal can be pulled into the video conference. The embodiment of the invention realizes that the live broadcast sources with different live broadcast protocols can be added into the video conference in the video network, so that each participant of the video conference can see the audio and video stream of the live broadcast source, and the user requirements are met.
Referring to fig. 5, a flowchart illustrating steps of another method for joining a video conference by a live source according to an embodiment of the present invention is shown, where the method specifically includes the following steps:
The method of the embodiment of the invention can be applied to a video networking server, the video conference can be a video networking video conference, the video networking server can comprise a server for realizing various functions in the video networking, and exemplarily, the video networking server can comprise a streaming media server. For ease of understanding, the present embodiment is described with the video network server as the streaming server.
In the embodiment of the present invention, the method may further include: and sending a conference joining request to a conference control end according to the virtual terminal, so that the conference control end joins the virtual terminal into the video conference according to the conference joining request.
The streaming media server can communicate with a video-networked conference control terminal, the conference control terminal is used for managing a video conference, the conference control terminal can be a video-networked video conference scheduling system client, client software running on a personal computer platform can be used for conference reservation, conference creation, conference process management and control, conference starting and stopping, speaker switching, split screen mode switching and the like. After the video networking video conference is established, the conference control end can add participants to the video networking video conference.
Illustratively, the streaming media server may send a participation request to the conference control terminal according to a virtual terminal, and the participation request may include the number of the virtual terminal. And after receiving the participation request, the conference control end can approve or reject the participation request, and if the conference control end approves participation, the conference control end approves that the number of the virtual terminal can be obtained from the participation instruction, and the virtual terminal is added into the video conference of the video network.
The live broadcast source can be a video networking live broadcast source and/or an internet live broadcast source, the live broadcast source can be provided with a stream pushing address and a stream pulling address, and audio and video streams can be pushed to the server according to the stream pushing address. The streaming media server can bind the virtual terminal with a plurality of live broadcast sources of various live broadcast protocols in live broadcast, and can acquire a stream pulling address corresponding to the live broadcast source. The stream pulling refers to a process of pulling the audio and video stream from the server to the streaming media server, and the streaming media server can pull the audio and video stream of the live broadcast source of the video network by adopting a stream pulling address.
In this embodiment of the present invention, the step 502 may include: and calling pull stream modules corresponding to various live broadcast protocols respectively, and acquiring audio and video streams of the live broadcast sources according to pull stream addresses corresponding to the live broadcast sources of the various live broadcast protocols bound by the virtual terminal.
The streaming media server is provided with a streaming module corresponding to a plurality of live broadcast protocols, the streaming media server can analyze the live broadcast protocol corresponding to the streaming address, and then the streaming module corresponding to the live broadcast protocol is selected to obtain the audio and video stream of the live broadcast source according to the streaming address.
Illustratively, when a virtual terminal configured by a streaming media server joins a video session, the streaming media server may send audio and video streams of multiple live sources of multiple live protocols to the video session server, so that participants participating in the video session can obtain the audio and video streams of the multiple live sources of multiple live protocols from the video session server.
In the embodiment of the invention, a virtual terminal can be configured in the server, and the virtual terminal supports the video conference function; the audio and video streams of the multiple live broadcast sources can be acquired according to the pull stream addresses corresponding to the multiple live broadcast sources of the multiple live broadcast protocols bound by the virtual terminal. When the virtual terminal joins in the video conference, the audio and video streams of the multiple live broadcast sources can be sent to the server so as to pull the audio and video streams of the multiple live broadcast sources into the video conference of the video network. The embodiment of the invention realizes that the live broadcast sources with different live broadcast protocols can be added into the video conference in the video network, so that each participant of the video conference can see the audio and video stream of the live broadcast source, and the user requirements are met.
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.
Referring to fig. 6, a block diagram of a structure of a video conference live device provided in an embodiment of the present invention is shown, which may specifically include the following modules:
a configuration module 601, configured to configure a virtual terminal on a server, where the virtual terminal supports a video conference function;
a transmission module 602, configured to transmit, when the virtual terminal joins the video conference, the audio and video stream of the video conference to the user terminal through a stream pulling address of at least one live broadcast protocol bound to the virtual terminal.
In this embodiment of the present invention, the transmission module 602 may include:
the stream pushing processing submodule is used for pushing audio and video streams of the video conference to the cloud server according to at least one stream pushing address bound with the virtual terminal when the virtual terminal joins the video conference;
and the stream pulling processing submodule is used for transmitting the audio and video stream of the cloud server to the user terminal according to the stream pulling addresses of various live broadcast protocols of the live broadcast source corresponding to the at least one stream pushing address.
In the embodiment of the invention, the user terminal comprises a video network terminal and/or an internet terminal.
In this embodiment of the present invention, the transmission module 602 may include:
the target stream acquisition submodule is used for acquiring audio and video streams of a target conference terminal in a video conference when the virtual terminal joins the video conference;
and the target stream transmission submodule is used for transmitting the audio and video stream of the target participant terminal to the user terminal through the stream pulling address of at least one live broadcast protocol bound by the virtual terminal.
In the embodiment of the present invention, the target participant terminal includes all participant terminals of the video conference, or one or more preset participant terminals, or participant terminals sequentially determined from all participant terminals.
In the embodiment of the invention, the user terminals comprise participated terminals and non-participated terminals; the device further comprises:
and the conference joining request forwarding module is used for responding to the conference joining request sent by the non-participating terminal and forwarding the conference joining request to the conference control terminal so that the conference control terminal joins the non-participating terminal to the video conference according to the conference joining request.
In an embodiment of the present invention, the pull stream processing sub-module includes:
and the stream pulling unit is used for sending stream pulling addresses of multiple live broadcast protocols of the live broadcast source corresponding to the at least one stream pushing address to the user terminal so that the user terminal can obtain corresponding audio and video streams of the cloud server according to the stream pulling addresses corresponding to the multiple live broadcast protocols.
In the embodiment of the invention, a virtual terminal can be configured on the server, and the virtual terminal can support the video conference function; when the virtual terminal joins the video conference, the audio and video stream of the video conference can be transmitted to the user terminal through the stream pulling address of at least one live broadcast protocol bound by the virtual terminal. The embodiment of the invention can realize that the video conference can be pushed to the user terminal of the internet in different live broadcast protocols in the video network, thereby meeting the user requirements.
Referring to fig. 7, a block diagram of a structure of a device for joining a video conference by a live source according to an embodiment of the present invention is shown, and the device specifically includes the following modules:
a configuration module 701, configured to configure a virtual terminal at a server, where the virtual terminal supports a video conference function;
a pull-in module 702, configured to pull the audio and video stream of the live broadcast source of at least one live broadcast protocol bound to the virtual terminal into the video conference when the virtual terminal joins the video conference.
In an embodiment of the present invention, the pull-in module 702 may include:
the stream acquisition submodule is used for acquiring audio and video streams of a plurality of live broadcast sources according to pull stream addresses corresponding to the live broadcast sources of a plurality of live broadcast protocols bound by the virtual terminal;
and the stream sending submodule is used for sending the audio and video streams of the plurality of live broadcast sources to a server when the virtual terminal joins the video conference so as to pull the audio and video streams of the plurality of live broadcast sources into the video conference.
In an embodiment of the present invention, the live source includes an internet live source, and/or a video internet live source.
In this embodiment of the present invention, the stream acquiring sub-module may include:
and the calling unit is used for calling the stream pulling modules corresponding to various live broadcast protocols respectively and acquiring audio and video streams of the live broadcast sources according to the stream pulling addresses corresponding to the live broadcast sources of the various live broadcast protocols bound by the virtual terminal.
In the embodiment of the present invention, the apparatus may further include:
and the conference joining request sending module is used for sending a conference joining request to a conference control end according to the virtual terminal so that the conference control end joins the virtual terminal into the video conference according to the conference joining request.
In the embodiment of the invention, a virtual terminal can be configured in the server, and the virtual terminal can support the video conference function; when the virtual terminal joins the video conference, the server can pull the audio and video stream of the live broadcast source of at least one live broadcast protocol bound by the virtual terminal into the video conference. The embodiment of the invention realizes that the live broadcast sources with different live broadcast protocols can be added into the video conference in the video network, so that each participant of the video conference can see the audio and video stream of the live broadcast source, and the user requirements are met.
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.
An embodiment of the present invention further provides an electronic device, including:
the video conference live broadcasting method comprises a processor, a memory and a computer program which is stored in the memory and can run on the processor, wherein when the computer program is executed by the processor, each process of the video conference live broadcasting method embodiment is realized, the same technical effect can be achieved, and in order to avoid repetition, the description is omitted.
The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when being executed by a processor, the computer program implements each process of the video conference live broadcasting method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here.
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, terminal 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 data processing terminal to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal, 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 data processing terminal 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 processing terminal to cause a series of operational steps to be performed on the computer or other programmable terminal to produce a computer implemented process such that the instructions which execute on the computer or other programmable terminal 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 terminal 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 terminal. 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 terminal that comprises the element.
The video conference live broadcasting method and the video conference live broadcasting device provided by the invention are introduced in detail, a specific example is applied in the text to explain the principle and the implementation mode of the invention, and the description of the embodiment 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 for live video conference, the method comprising:
configuring a virtual terminal on a server, wherein the virtual terminal supports a video conference function;
and when the virtual terminal joins the video conference, transmitting the audio and video stream of the video conference to a user terminal through the pull stream address of at least one live broadcast protocol bound by the virtual terminal.
2. The method according to claim 1, wherein the user terminal comprises a video network terminal, and/or an internet terminal.
3. The method according to claim 1 or 2, wherein when the virtual terminal joins the video conference, transmitting the audio and video stream of the video conference to the user terminal through a pull stream address of at least one live protocol bound to the virtual terminal, comprises:
when the virtual terminal joins a video conference, acquiring audio and video streams of a target conference terminal in the video conference;
and transmitting the audio and video stream of the target participant terminal to the user terminal through the pull stream address of at least one live broadcast protocol bound by the virtual terminal.
4. The method according to claim 3, wherein the target participant terminal comprises all participant terminals of the video conference, or one or more preset participant terminals, or participant terminals determined in sequence from all the participant terminals.
5. The method of claim 1, wherein the user terminals comprise a participated terminal and an unreparticipated terminal; the method further comprises the following steps:
and responding to the conference participating request sent by the non-participating terminal, and forwarding the conference participating request to the conference control terminal so that the conference control terminal joins the non-participating terminal to the video conference according to the conference participating request.
6. The method according to claim 1, wherein when the virtual terminal joins the video conference, transmitting the audio and video stream of the video conference to the user terminal through a pull stream address of at least one live protocol bound to the virtual terminal comprises:
when the virtual terminal joins in the video conference, pushing the audio and video stream of the video conference to a cloud server according to at least one stream pushing address bound with the virtual terminal;
and transmitting the audio and video stream of the cloud server to a user terminal according to the stream pulling addresses of various live broadcast protocols of the live broadcast source corresponding to the at least one stream pushing address.
7. The method according to claim 6, wherein the transmitting the audio/video stream of the cloud server to the user terminal according to the streaming addresses of the plurality of live protocols for the live source corresponding to the at least one streaming address comprises:
and sending pull addresses of various live broadcast protocols of the live broadcast source corresponding to the at least one push stream address to the user terminal, so that the user terminal can acquire corresponding audio and video streams of the cloud server according to the pull addresses corresponding to the various live broadcast protocols.
8. A video conferencing live device, the device comprising:
the configuration module is used for configuring a virtual terminal on the server, and the virtual terminal supports the video conference function;
and the transmission module is used for transmitting the audio and video stream of the video conference to the user terminal through the pull stream address of at least one live broadcast protocol bound by the virtual terminal when the virtual terminal joins the video conference.
9. An electronic device, comprising: processor, memory and a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the steps of the video conferencing live method as claimed in any of claims 1-7.
10. A computer-readable storage medium, characterized in that a computer program is stored on the computer-readable storage medium, which computer program, when being executed by a processor, carries out the steps of the video conference live method as claimed in any one of the claims 1-7.
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