CN111225177A - Video conference processing method and device, electronic equipment and storage medium - Google Patents
Video conference processing method and device, electronic equipment and storage medium Download PDFInfo
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- CN111225177A CN111225177A CN202010105370.7A CN202010105370A CN111225177A CN 111225177 A CN111225177 A CN 111225177A CN 202010105370 A CN202010105370 A CN 202010105370A CN 111225177 A CN111225177 A CN 111225177A
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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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/40—Support for services or applications
- H04L65/403—Arrangements for multi-party communication, e.g. for conferences
Abstract
The invention provides a video conference processing method and device, electronic equipment and a storage medium. The video conference processing method comprises the following steps: after receiving a conference shielding instruction sent by a conference control system, the main control equipment analyzes the conference shielding instruction to obtain a shielded participant terminal list; the master control equipment removes a data link for transmitting data from the chairman terminal to the shielded participant terminal; the method comprises the steps that when a main control device determines that a set speaking terminal exists and the set speaking terminal is an unshielded participating terminal, a data link for transmitting data to the shielded participating terminal through the set speaking terminal is removed; and when the main control equipment determines that the set speaking terminal exists and the set speaking terminal is the shielded participating terminal, the main control equipment removes a data link for transmitting data from the set speaking terminal to the unshielded participating terminal. The invention can realize the private conference between the chairman terminal and the unshielded participant terminal.
Description
Technical Field
The present invention relates to the field of data processing technologies, and in particular, to a method and an apparatus for processing a video conference, an electronic device, and a storage medium.
Background
With the rapid development of network technologies, bidirectional communications such as video conferences and video teaching are widely popularized in the aspects of life, work, learning and the like of users. Video conferencing refers to a conference in which people at two or more locations have a face-to-face conversation via a communication device and a network. Video conferences can be divided into point-to-point conferences and multipoint conferences according to different numbers of participating places.
In the video conference process, the chairman and the speaking party can speak, and all the common participants can receive speaking data of the chairman and the speaking party. However, in the video conference process, a private conference between the chairman and part of the participants cannot be realized.
Disclosure of Invention
In view of the above problems, embodiments of the present invention are proposed to provide a processing method, an apparatus, an electronic device and a storage medium for a video conference, which overcome the above problems or at least partially solve the above problems.
In a first aspect, an embodiment of the present invention discloses a method for processing a video conference, where the method includes:
after receiving a conference shielding instruction sent by a conference control system, the main control equipment analyzes the conference shielding instruction to obtain a shielded participant terminal list;
the master control equipment removes a data link for transmitting data from the chairman terminal to the shielded participant terminal;
the main control equipment removes a data link for transmitting data from the set speaking terminal to the shielded participating terminal when determining that the set speaking terminal exists and the set speaking terminal is the unshielded participating terminal;
and when the main control equipment determines that the set speaking terminal exists and the set speaking terminal is the shielded participating terminal, the main control equipment removes a data link for transmitting data from the set speaking terminal to the unshielded participating terminal.
Optionally, the method further comprises: when the main control equipment receives a speaker setting instruction sent by the conference control system in a conference shielding state, judging whether a speaker terminal set at this time is a shielded participant terminal; when the speaking terminal set this time is an unshielded participating terminal, the main control device establishes a data link for transmitting data to the unshielded participating terminal by the speaking terminal set this time; and when the speaking terminal set this time is a shielded participating terminal, the main control device establishes a data link for transmitting data to the shielded participating terminal by the speaking terminal set this time.
Optionally, the method further comprises: when the main control equipment receives a conference holding instruction sent by the conference control system, the data link for transmitting data from the chairman terminal to other participant terminals except the chairman terminal is removed; and when determining that the set speaking terminal exists, the main control equipment removes a data link for transmitting data from the set speaking terminal to the chairman terminal.
Optionally, the method further comprises: and when the main control equipment receives a speaking party setting instruction sent by the conference control system in a conference holding state, establishing a data link for transmitting data to other participating terminals except the chairman terminal by the currently set speaking terminal.
In a second aspect, an embodiment of the present invention discloses a processing apparatus for a video conference, where the apparatus includes:
the analysis module is used for analyzing and obtaining a shielded participant terminal list from the conference shielding instruction after receiving the conference shielding instruction sent by the conference control system;
the first removal module is used for removing a data link for transmitting data from the chairman terminal to the shielded participant terminal;
a second removing module, configured to remove, when it is determined that a set origination terminal exists and the set origination terminal is an unshielded participant terminal, a data link through which the set origination terminal transmits data to the shielded participant terminal;
and a third removing module, configured to remove, when it is determined that the set origination terminal exists and the set origination terminal is a shielded participant terminal, a data link through which the set origination terminal transmits data to an unshielded participant terminal.
Optionally, the apparatus further comprises: the judging module is used for judging whether the speaking terminal set at this time is a shielded participating terminal or not when receiving a speaking party setting instruction sent by the conference control system in a conference shielding state; a first establishing module, configured to establish a data link for transmitting data from the currently set speaking terminal to an unshielded participant terminal when the currently set speaking terminal is an unshielded participant terminal; and a second establishing module, configured to establish a data link for transmitting data from the currently set origination terminal to the shielded participant terminal when the currently set origination terminal is the shielded participant terminal.
Optionally, the apparatus further comprises: the fourth removal module is used for removing the data link of data transmission from the chairman terminal to other participant terminals except the chairman terminal when receiving a conference holding instruction sent by the conference control system; and a fifth removing module, configured to remove, when it is determined that the set origination terminal exists, a data link through which the set origination terminal transmits data to the chairman terminal.
Optionally, the apparatus further comprises: and the third establishing module is used for establishing a data link for transmitting data to other participant terminals except the chairman terminal by the currently set speaking terminal when receiving a speaking party setting instruction sent by the conference control system in a conference holding state.
In a third aspect, an embodiment of the present invention discloses an electronic device, including: one or more processors; and one or more machine-readable media having instructions stored thereon; the instructions, when executed by the one or more processors, cause the processors to perform a method of processing a video conference as any one of above.
In a fourth aspect, an embodiment of the present invention discloses a computer-readable storage medium, on which a computer program is stored, which when executed by a processor implements the processing method for a video conference as described in any one of the above.
In the embodiment of the invention, after receiving a conference shielding instruction sent by a conference control system, a main control device analyzes the conference shielding instruction to obtain a shielded participant terminal list; the master control equipment removes a data link for transmitting data from the chairman terminal to the shielded participant terminal; the method comprises the steps that when a main control device determines that a set speaking terminal exists and the set speaking terminal is an unshielded participating terminal, a data link for transmitting data to the shielded participating terminal through the set speaking terminal is removed; and when the main control equipment determines that the set speaking terminal exists and the set speaking terminal is the shielded participating terminal, the main control equipment removes a data link for transmitting data from the set speaking terminal to the unshielded participating terminal. Therefore, after receiving the conference shielding instruction, the main control device in the embodiment of the present invention may enable the shielded participant terminals to fail to receive the data sent by the chairman terminal and the unshielded speech terminal, and enable the chairman terminal and the unshielded participant terminals to also fail to receive the data sent by the shielded speech terminal, so as to implement a private conference between the chairman terminal and the unshielded participant terminals.
Drawings
Fig. 1 is a schematic diagram of device interaction for a video conference according to an embodiment of the present invention.
Fig. 2 is a flowchart illustrating a processing method of a video conference according to a first embodiment of the present invention.
Fig. 3 is a flowchart of a conference screening process according to a second embodiment of the present invention.
Fig. 4 is a block diagram of a processing apparatus for a video conference according to a third 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.
In the embodiment of the present invention, the devices involved in the video conference process may include a conference control system (i.e., a conference control system) and a core service system. The core service system may include a main control device, a sub-control device, a border router, and a terminal. The main control device is a central device of the whole core service system and is divided into an internet port and a video network port, the internet port receives service instructions (such as initiating a conference, initiating live broadcast and the like), and the main control device analyzes an internet packet to obtain the service instructions and then sends the related service instructions to the video network through the video network port. The sub-control equipment is connected under the main control equipment, and service instructions in the video network need to be sent and received by the sub-control equipment. The terminal is connected with the sub-control equipment, and the terminal can be a computer, a camera monitoring device, a video network terminal device (such as a set top box) and the like. The device in the embodiment of the present invention may be a device supporting a 64-bit video networking protocol, and may also be a device supporting a 16-bit video networking protocol.
Referring to fig. 1, a schematic device interaction diagram of a video conference according to an embodiment of the present invention is shown. As shown in fig. 1, the device interaction process may include: the conference Control system is connected to the core service system through socket communication of a Transmission Control Protocol (TCP) in the internet, and can send various service instructions to a master Control device in the core service system, wherein the instructions need to conform to a video networking data Transmission Protocol. And after receiving the service instruction, the main control equipment analyzes the packet data, analyzes the service type and the element information related to the service, processes the service, and returns a processing result to the conference control system. If the service relates to the terminal, the main control device will forward the service instruction to the sub-control device corresponding to the terminal, and then the sub-control device will send the service instruction to the corresponding terminal. And after the terminal finishes the service processing, returning a processing result to the corresponding sub-control equipment, reporting the processing result to the main control equipment by the sub-control equipment, and finally returning the processing result to the meeting control system by the main control equipment.
Next, a video conference processing method in the embodiment of the present invention is described in detail.
Example one
Referring to fig. 2, a flowchart illustrating steps of a method for processing a video conference according to a first embodiment of the present invention is shown. The processing method of the video conference of the embodiment of the invention can comprise the following steps:
When the video conference is started, conference roles of all the participant terminals can be set on the conference control system, and the conference roles can comprise a chairman, a speaking party, a common participant and the like. In the embodiment of the present invention, a terminal used by a chairman is referred to as a chairman terminal, a terminal used by a speaking party is referred to as a speaking terminal, and the chairman terminal, the speaking terminal, and a terminal used by a common participant belong to participant terminals. The conference control system sends a chairman setting instruction to the master control equipment, and the master control equipment respectively establishes a data link for transmitting data from the chairman terminal to each participant terminal (including the chairman terminal). If a speaking party is set, the conference control system sends a speaking party setting instruction to the main control device, and the main control device respectively establishes a data link for transmitting data from the speaking terminal to each participating terminal (including the speaking terminal) according to the speaking party setting instruction. After the setting is finished, the video conference is started, and the normal conference state is entered.
In a normal conference state, if a user wants to enter a conference shielding state, the user can set a shielded participant terminal list on the conference control system, and the conference control system sends a conference shielding instruction carrying the shielded participant terminal list to the main control device. After receiving a conference shielding instruction sent by a conference control system, the main control device analyzes the conference shielding instruction to obtain a shielded participant terminal list. Wherein, the chairman terminal is an unshielded participant terminal.
In step 202, the master control device removes the data link for transmitting data from the chairman terminal to the shielded participant terminal.
And the main control equipment removes a data link for transmitting data from the chairman terminal to the shielded participant terminal according to the shielded participant terminal list, so that the data (including audio data and video data) spoken by the chairman terminal is not sent to the shielded participant terminal any more.
The main control device determines whether a set speaking terminal exists in the participant terminals, and if the set speaking terminal exists in the participant terminals, then determines whether the set speaking terminal is a shielded participant terminal, namely determines whether the set speaking terminal is in a shielded participant terminal list.
In step 203, the master control device removes the data link for transmitting data from the set origination terminal to the masked participant terminal when determining that the set origination terminal exists and the set origination terminal is an unmasked participant terminal.
When the main control device determines that the set speaking terminal exists in the participant terminals and the set speaking terminal is an unmasked participant terminal, the main control device removes a data link for transmitting data from the set speaking terminal to the masked participant terminal, so that the data (including audio data, or including video data, or including audio data and video data) spoken by the set speaking terminal is not sent to the masked participant terminal any more.
In step 204, when it is determined that the set origination terminal exists and the set origination terminal is a masked participant terminal, the master control device removes the data link for transmitting data from the set origination terminal to the unmasked participant terminal.
When the main control device determines that the set speaking terminal exists in the participant terminals and the set speaking terminal is a shielded participant terminal, the main control device removes a data link for transmitting data from the set speaking terminal to the unshielded participant terminals (including the chairman terminal), so that the data (including audio data, or including video data, or including audio data and video data) spoken by the set speaking terminal is not sent to the chairman terminal and other unshielded participant terminals.
In the embodiment of the invention, after receiving the conference shielding instruction, the main control device removes the relevant data link, so that the shielded participant terminals cannot receive the data sent by the chairman terminal and the unshielded speaking terminal, and the chairman terminal and the unshielded participant terminals cannot receive the data sent by the shielded speaking terminal, thereby realizing the private conference between the chairman terminal and the unshielded participant terminals.
Example two
In the embodiment of the invention, the processing method of the video conference is introduced from three aspects of conference creation, conference shielding and conference maintenance.
(one) creating a conference
a1, the conference control system is connected to the core service system through the socket communication of the TCP, and starts to create the video conference.
a2, when setting the chairman, the chairman system packages the command of setting the chairman and sends the command to the main control equipment of the core service system. The data packet element for setting the chairman command may include: the conference system comprises an operation code (provided with a conference chairman), a local conference identifier, a global conference identifier (unique in the whole network), a chairman terminal identifier, an audio/video multicast address when the chairman terminal speaks, an identifier of a participant terminal (including the chairman terminal) for receiving the chairman terminal speaking data, receiving channel information of the participant terminal for receiving the chairman terminal speaking data, and the like. It should be noted that, if there are a plurality of participant terminals that receive the speech data of the chairman terminal, there are a plurality of conference chairman commands, and each command corresponds to one participant terminal.
a3, after receiving the instruction of setting the chairman of the conference, the main control device analyzes the relevant parameters, finds the participating terminals receiving the speaking data of the chairman terminal in the conference, and establishes a data link for the chairman terminal to transmit data to the participating terminals aiming at each participating terminal receiving the speaking data of the chairman terminal. After the data link is established, the main control equipment returns the setting result information to the conference control system. The setting result information may include: operation code (setting conference chairman), local conference identifier, global conference identifier, setting result (success or failure) and other information. The main control equipment also sends a data link establishing instruction to the sub-control equipment, and the sub-control equipment forwards the data link establishing instruction to the participant terminal for receiving the speaking data of the chairman terminal. The packet element of the establish data link instruction may include: operation codes (establishing a data link), local conference identifiers, global conference identifiers, identifiers of chairman terminals, audio and video multicast addresses when the chairman terminals speak, identifiers of participant terminals receiving the speaking data of the chairman terminals, receiving channel information of the participant terminals receiving the speaking data of the chairman terminals, and the like. After receiving the instruction of establishing the data link, the participant terminal receiving the speech data of the chairman terminal sets relevant information of the established data link, wherein the relevant information includes information such as the state of a receiving channel receiving the speech data of the chairman terminal. It should be noted that, if there are a plurality of participant terminals receiving the speech data of the chairman terminal, there are a plurality of commands for establishing a data link, and each command corresponds to one participant terminal.
If the speaker needs to be set, the following procedure a4 is continued; if the floor setting is temporarily not required, the following procedure a4 and procedure a5 need not be performed.
a4, the conference control system packages and sets the instruction of the speaking party and sends the instruction to the master control device of the core service system. The packet element setting the speaker instruction may include: the system comprises an operation code (provided with a speaking party), a local conference identifier, a global conference identifier, an identifier of a speaking terminal, an audio/video multicast address when the speaking terminal speaks, an identifier of a participating terminal (including the speaking terminal) receiving speaking data of the speaking terminal, receiving channel information of the participating terminal receiving speaking data of the speaking terminal, and the like. It should be noted that, if there are a plurality of participant terminals that receive the comment data from the comment terminal, there are a plurality of comment party setting commands, and each command corresponds to one participant terminal.
a5, the main control device analyzes the relevant parameters after receiving the instruction of setting the speaking party, finds the participating terminals receiving the speaking data of the speaking terminal in the conference, and establishes a data link for transmitting data to the participating terminals by the speaking terminal aiming at each participating terminal receiving the speaking data of the speaking terminal. After the data link is established, the main control equipment returns the setting result information to the conference control system. The setting result information mainly includes: operation code (setting speaking party), local conference identifier, global conference identifier, setting result (success or failure) and the like. The main control equipment also sends a data link establishing instruction to the sub-control equipment, and the sub-control equipment forwards the data link establishing instruction to the participant terminal receiving the speaking data of the speaking terminal. The packet element of the establish data link instruction may include: operation codes (establishing a data link), local conference identifiers, global conference identifiers, identifiers of speaking terminals, audio/video multicast addresses when speaking terminals speak, identifiers of participant terminals receiving speaking data of the speaking terminals, receiving channel information of the participant terminals receiving speaking data of the speaking terminals, and the like. After receiving the instruction of establishing the data link, the participant terminal receiving the speaking data of the speaking terminal sets the relevant information of the established data link, wherein the relevant information includes information such as the state of a receiving channel receiving the speaking data of the speaking terminal. It should be noted that, if there are a plurality of participant terminals receiving the comment data of the comment terminal, there are a plurality of commands for establishing a data link, and each command corresponds to one participant terminal.
After the setting is finished, the video conference is started, and the normal conference state is entered.
For example, there are 10001, 10002, 10003, and 10004 participant terminals in a video conference, where 10001 is a chairman terminal.
The channel information of the terminal 10001 is shown in table one:
watch 1
The channel information of the terminal 10002 is shown in table two:
watch two
The channel information of the terminal 10003 is shown in table three:
watch III
The channel information of terminal 10004 is shown in table four:
watch four
In the above table, the data source indicates the coding channel of the terminal (5 channels, where channel 0 is coded into the audio of the terminal and channel 1 is coded into the video of the terminal), and after the terminal successfully accesses the coding channel, the core service system automatically allocates a multicast address to each channel, where the multicast address is unique in the core service system. For example, according to the information in the above table, it can be understood that: multicast address 10 is audio 10001, multicast address 11 is video 10001; the multicast address 15 is audio of 10002, the multicast address 16 is video of 10002, and the same holds for other devices.
The data collection represents decoding channels (total 8 channels) of the terminal, and when a conference chairman or a speaking party is set, the decoding values of the corresponding channels exist, wherein the channels 0 and 1 respectively receive audio and video of the chairman terminal, and the channels 2 and 3 respectively receive audio and video of other speaking terminals. For example, according to the information in the above table, it can be understood that: the 0 channel of 10002 receives audio of 10001, the 1 channel of 10002 receives video of 10001, and the other devices are the same.
Therefore, as shown in the above table, the data link for transferring data from 10001 to 10002 is a 0 channel for transferring data from multicast address 10 of 10001 to 10002, and a1 channel for transferring data from multicast address 11 of 10001 to 10002, and the other devices are similar.
(II) conference screening
The conference screening means that the chairman terminal does not transmit data to the screened participant terminals, the chairman terminal and other non-screened participant terminals do not receive the data transmitted by the screened speaking terminal, and the screened participant terminals can receive the data transmitted by the screened speaking terminal. Referring to fig. 3, a flowchart of a conference screening process according to a second embodiment of the present invention is shown. As shown in fig. 3, the conference screening process of the embodiment of the present invention may include:
b1, the conference control system sends a conference shielding instruction to the master control equipment.
Under the normal meeting state, if a meeting chairman needs to carry out private discussions such as sensitive topics with part of participants, the video conference can be controlled to enter a conference shielding state. And the conference control system packages the conference shielding instruction and sends the conference shielding instruction to the main control equipment of the core service system by setting the shielded participant terminal list on the conference control system. The packet elements of the conference mask instruction may include: operation codes (conference masks), local conference identifiers, global conference identifiers, masked participant terminal lists and the like. Wherein, the chairman terminal is an unshielded participant terminal.
b2, the main control device acquires the masked participant terminal list.
After receiving the conference shielding instruction sent by the conference control system, the main control device analyzes the conference shielding instruction to obtain information such as a shielded participant terminal list.
b3, the main control device removes the data link of the data transmitted by the chairman terminal to the shielded participant terminal.
b4, the main control device sends the data link removing instruction to the sub-control device, and the sub-control device transmits the data link removing instruction to the shielded participating terminal.
After the data link transmitted by the chairman terminal to the shielded participant terminal is removed, the main control device also sends a data link removal instruction to the sub-control device, and the sub-control device forwards the data link removal instruction to the shielded participant terminal. The data packet element of the tear down data link instruction may include: operation codes (data link removal), local conference identifiers, global conference identifiers, identifiers of chairman terminals, audio/video multicast addresses when the chairman terminals speak, identifiers of shielded participant terminals, receiving channel information of the shielded participant terminals and the like. It should be noted that, if there are a plurality of shielded participant terminals, there are a plurality of data link removal commands, and each command corresponds to one shielded participant terminal.
b5, the shielded participating terminal clears the relevant information of the removed data link.
After receiving the instruction of removing the data link, the shielded participant terminal clears the relevant information of the removed data link, wherein the relevant information includes information such as the state of a receiving channel for receiving the speaking data of the chairman terminal.
b6, the main control device judges whether the set speaking terminal exists. If yes, execute b 7; if not, the meeting control system returns shielding result information to the meeting control system, and the meeting control system displays the shielding result information.
After the data link for transmitting data from the chairman terminal to the shielded participant terminal is removed, if the set speaking terminal does not exist, the main control equipment returns shielding result information to the conference control system. The mask result information may include: operation code (conference mask), local conference identifier, global conference identifier, mask result (success or failure), etc.
b7, the main control device judges whether the set speaking terminal is the shielded participating terminal. If yes, execute b 8; if not, then b11 is executed.
After the data link for transmitting data from the chairman terminal to the shielded participating terminals is removed, if the set speaking terminal exists, the main control equipment judges whether the set speaking terminal is the shielded participating terminal.
b8, the master device tearing down the data link for transmitting data from the set-up speaking terminal to the unshielded participating terminal. And returning the shielding result information to the centralized control system after the disassembly, and displaying the shielding result information by the centralized control system.
And if the set speaking terminal is the shielded participating terminal, the main control equipment removes the data link for transmitting data from the set speaking terminal to the unshielded participating terminal. And after the removal, the master control equipment returns shielding result information to the conference control system. The mask result information may include: operation code (conference mask), local conference identifier, global conference identifier, mask result (success or failure), etc.
b9, the main control device sends a data link removal instruction to the sub-control device, and the sub-control device forwards the data link removal instruction to the unshielded participant terminal.
After the data link for transmitting data to the unshielded participant terminal by the set speaking terminal is removed, the main control device also sends a data link removal instruction to the sub-control device, and the sub-control device forwards the data link removal instruction to the unshielded participant terminal. The data packet element of the tear down data link instruction may include: operation codes (data link removal), local conference identifiers, global conference identifiers, identifiers of set speaking terminals, audio/video multicast addresses when the set speaking terminals speak, identifiers of unshielded participant terminals, receiving channel information of the unshielded participant terminals, and the like. It should be noted that, if there are a plurality of unmasked participant terminals, there are a plurality of data link removal commands, and each command corresponds to one unmasked participant terminal.
b10, the unshielded participating terminal clears the information related to the torn down data link. Then b14 is executed.
And after receiving the instruction of removing the data link, the unshielded participant terminal clears the relevant information of the removed data link, wherein the relevant information comprises information such as the state of a receiving channel for receiving the set speaking data of the speaking terminal.
b11, the master device removing the data link for transmitting data from the set speaking terminal to the shielded participating terminal. And returning the shielding result information to the centralized control system after the disassembly, and displaying the shielding result information by the centralized control system.
And if the set speaking terminal is an unmasked participating terminal, the main control equipment removes a data link for transmitting data from the set speaking terminal to the masked participating terminal. And after the removal, the master control equipment returns shielding result information to the conference control system. The mask result information may include: operation code (conference mask), local conference identifier, global conference identifier, mask result (success or failure), etc.
b12, the main control device sends the data link removing instruction to the sub-control device, and the sub-control device transmits the data link removing instruction to the shielded participating terminal.
After the data link for transmitting data to the shielded participant terminal by the set speaking terminal is removed, the main control device also sends a data link removal instruction to the sub-control device, and the sub-control device forwards the data link removal instruction to the shielded participant terminal. The data packet element of the tear down data link instruction may include: operation codes (data link removal), local conference identifiers, global conference identifiers, identifiers of set speaking terminals, audio/video multicast addresses when the set speaking terminals speak, identifiers of shielded participating terminals, receiving channel information of the shielded participating terminals and the like. It should be noted that, if there are a plurality of shielded participant terminals, there are a plurality of data link removal commands, and each command corresponds to one shielded participant terminal.
b13, the shielded participating terminal clears the relevant information of the removed data link. Then b14 is executed.
After receiving the instruction of removing the data link, the shielded participating terminal clears the relevant information of the removed data link, wherein the relevant information includes information such as the state of a receiving channel for receiving the set speaking data of the speaking terminal.
b14, the conference control system sends a command for setting the speaking party to the master control equipment.
In the conference shielding state, if a new speaker is to be set (for example, switching speakers, etc.), the conference control system may set the new speaker on the conference control system, and encapsulate the set speaker instruction and send the set speaker instruction to the master control device. The packet element setting the speaker instruction may include: the conference system comprises an operation code (a speaking party is set), a local conference identifier, a global conference identifier, an identifier of a speaking terminal set this time, an audio/video multicast address when the speaking terminal set this time speaks, an identifier of a participant terminal receiving speaking data of the speaking terminal set this time, receiving channel information of the participant terminal receiving speaking data of the speaking terminal set this time, and the like. It should be noted that, if there are a plurality of participant terminals that receive the utterance data of the utterance terminal set this time, there are a plurality of utterance side setting commands, and each command corresponds to one participant terminal.
b15, the main control device analyzes and sets the instruction of the speaking party.
b16, the main control device judges whether the speaking terminal set this time is a shielded participating terminal. If yes, execute b 17; if not, then b20 is executed.
And when the main control equipment receives a speaker setting instruction sent by the conference control system in a conference shielding state, analyzing the speaker setting instruction. And the main control equipment judges whether the set speaking terminal is a shielded participating terminal.
b17, the main control device establishes a data link for transmitting data from the present set speaking terminal to the shielded participating terminal. After the system is established, the main control equipment returns the setting result information to the meeting control system, and the meeting control system displays the setting result information.
And if the speaking terminal set this time is the shielded participating terminal, establishing a data link for transmitting data from the speaking terminal set this time to the shielded participating terminal. After the establishment, the master control device returns the setting result information to the conference control system, where the setting result information may include: operation code (setting speaking party), local conference identifier, global conference identifier, setting result (success or failure) and the like.
b18, the main control device sends the data link establishing instruction to the sub-control device, and the sub-control device forwards the data link establishing instruction to the shielded participating terminal.
The main control equipment also sends a data link establishing instruction to the sub-control equipment, and the sub-control equipment forwards the data link establishing instruction to the shielded participating terminals. The packet element of the establish data link instruction may include: operation codes (for establishing a data link instruction), local conference identifiers, global conference identifiers, identifiers of the speaking terminals set this time, audio and video multicast addresses when the speaking terminals set this time speak, identifiers of shielded participating terminals, receiving channel information of the shielded participating terminals, and the like. It should be noted that, if there are a plurality of shielded participant terminals, there are a plurality of commands for establishing data link, and each command corresponds to one shielded participant terminal.
b19, the shielded participating terminal sets the relevant information of the established data link.
After receiving the data link establishing instruction, the shielded participating terminal sets relevant information of the established data link, wherein the relevant information includes information such as the state of a receiving channel for receiving the speaking data of the speaking terminal set this time.
b20, the master device establishes a data link for transmitting data from the set speaking terminal to the unshielded participating terminal. After the system is established, the main control equipment returns the setting result information to the meeting control system, and the meeting control system displays the setting result information.
And if the speaking terminal set this time is an unshielded participating terminal, establishing a data link for transmitting data from the speaking terminal set this time to the unshielded participating terminal. After the establishment, the master control device returns the setting result information to the conference control system, where the setting result information may include: operation code (setting speaking party), local conference identifier, global conference identifier, setting result (success or failure) and the like.
b21, the main control device sends a data link establishing instruction to the sub-control device, and the sub-control device forwards the data link establishing instruction to the unshielded participant terminal.
The main control equipment also sends a data link establishing instruction to the branch control equipment, and the branch control equipment forwards the data link establishing instruction to the unshielded participating terminals. The packet element of the establish data link instruction may include: the conference system comprises an operation code (a data link establishing instruction), a local conference identifier, a global conference identifier, an identifier of a speaking terminal set at this time, an audio/video multicast address when the speaking terminal set at this time speaks, an identifier of an unshielded participant terminal, receiving channel information of the unshielded participant terminal and the like. It should be noted that, if there are a plurality of unshielded participant terminals, there are a plurality of data link establishing commands, and each command corresponds to one unshielded participant terminal.
b22, the unshielded participating terminal sets up the relevant information of the established data link.
After receiving the instruction of establishing the data link, the unshielded participant terminal sets relevant information of the established data link, where the relevant information includes, for example, information such as the state of a receiving channel for receiving the speaking data of the speaking terminal set this time.
For example, there are 10001, 10002, 10003, and 10004 for participant terminals in a video conference, where 10001 is a chairman terminal, 10003 and 10004 are shielded participant terminals, and 10001 and 10002 are unshielded participant terminals. Therefore, the 0 and 1 channel data in the data sink of 10003 and 10004 are cleared first. If there are other speakers that are currently set and the set speakers are not masked, then the 2 and 3 channel data in the 10003 and 10004 data sinks are also cleared. If there are other speakers that are currently set and the set speakers are masked, then the 2 and 3 channel data in the 10001 and 10002 data sinks are also cleared. After the masking is successful, when a new setting 10001 or 10002 speaks, no instruction for setting the speaking party is sent to 10003 and 10004 (i.e. audio/video data of 10001 or 10002 is not encapsulated to the corresponding channel of the 10003 and 10004 data sink). When 10003 or 10004 is newly set to speak, no instruction for setting the speaking party is sent to 10001 and 10002 (i.e., audio/video data of 10003 and 10004 is not encapsulated to the corresponding channel of 10001 and 10002 data sink).
(III) conference holding
In the embodiment of the invention, the conference keeping can be the conference keeping in a normal conference state or the conference keeping in a conference shielding state. The conference holding means that the chairman terminal does not transmit data to other participant terminals, and the chairman terminal does not receive data transmitted by other speaking terminals.
c1, the conference control system sends a conference holding instruction to the master control equipment.
In a normal meeting state or a conference shielding state, if a conference chairman needs to process other things, the video conference can be controlled to enter a conference holding state. And the conference control system packages the conference holding instruction and sends the conference holding instruction to the main control equipment of the core service system. The packet elements of the conference hold instruction may include: operation code (conference hold), local conference identification, global conference identification, etc.
c2, the master control device removes the data link for transmitting data from the chairman terminal to other participating terminals except the chairman terminal. After the main control equipment is removed, the maintenance result information is returned to the meeting control system, and the meeting control system displays the maintenance result information.
When receiving a conference holding instruction sent by the conference control system, the main control equipment analyzes the conference holding instruction to obtain an operation code. And the master control equipment removes the data link for transmitting data from the chairman terminal to other participant terminals except the chairman terminal and returns the maintenance result information to the conference control system. Maintaining the result information may include: operation code (conference hold), local conference identification, global conference identification, hold result (success or failure), etc.
c3, the main control device sends a data link removal instruction to the sub-control device, and the sub-control device forwards the data link removal instruction to other participant terminals except the chairman terminal.
The data packet element of the tear down data link instruction may include: operation codes (data link removal), local conference identifiers, global conference identifiers, identifiers of chairman terminals, audio and video multicast addresses when the chairman terminals speak, identifiers of other participant terminals except the chairman terminals, receiving channel information of the other participant terminals except the chairman terminals, and the like. It should be noted that, if there are a plurality of participant terminals except the chairman terminal, there are a plurality of data link removal commands, and each command corresponds to one participant terminal.
c4, other participating terminals except the chairman terminal emptying the detached data link related information. The related information includes, for example, information such as the status of a reception channel that receives the chairman terminal utterance data.
c5, when the master control device determines that the set speaking terminal exists, the data link for transmitting data from the set speaking terminal to the chairman terminal is removed. After the main control equipment is removed, the maintenance result information is returned to the meeting control system, and the meeting control system displays the maintenance result information.
c6, the main control device sends a data link removal instruction to the sub-control device, and the sub-control device forwards the data link removal instruction to the chairman terminal.
The data packet element of the tear down data link instruction may include: operation codes (data link removal), local conference identifiers, global conference identifiers, identifiers of set speaking terminals, audio and video multicast addresses when the set speaking terminals speak, identifiers of chairman terminals, receiving channel information of the chairman terminals and the like.
c7, the chairman terminal clears the information related to the removed data link. The related information includes, for example, information such as the status of a reception channel of the chairman terminal that receives the set origination terminal origination data.
c8, the conference control system sends a command for setting the speaking party to the master control equipment.
In the conference holding state, if a new speaker is to be set (for example, switching speakers or the like), the conference control system can set the new speaker on the conference control system, and the conference control system encapsulates the speaker setting instruction and transmits the speaker setting instruction to the master control device. The instruction to set a talker is substantially the same as that described in b14 above, and specific reference may be made to the above description.
c9, the main control device establishes a data link for transmitting data from the speaking terminal arranged at this time to other participating terminals except the chairman terminal. After the system is established, the main control equipment returns the setting result information to the meeting control system, and the meeting control system displays the setting result information.
When the main control equipment receives a speaking party setting instruction sent by the conference control system in a conference holding state, the main control equipment analyzes the speaking party setting instruction and establishes a related data link. The setting result information may include: operation code (setting speaking party), local conference identifier, global conference identifier, setting result (success or failure) and the like.
c10, the main control device sends a data link establishing instruction to the sub-control device, and the sub-control device forwards the data link establishing instruction to other participating terminals except the chairman terminal.
The packet element of the establish data link instruction may include: the conference system comprises an operation code (establishing a data link), a local conference identifier, a global conference identifier, an identifier of a speaking terminal set this time, an audio/video multicast address when the speaking terminal set this time speaks, identifiers of other participant terminals except for a chairman terminal, receiving channel information of other participant terminals except for the chairman terminal, and the like. It should be noted that, if there are a plurality of participant terminals other than the chairman terminal, there are a plurality of data link establishing commands, and each command corresponds to one shielded participant terminal.
c11, setting up the data link relative information by other participating terminals except the chairman terminal. The related information includes, for example, information such as the state of a reception channel that receives the currently set origination terminal origination data.
For example, there are 10001, 10002, 10003, and 10004 participant terminals in a video conference, where 10001 is a chairman terminal. Thus, the 0 and 1 channel data in the data sink of 10002, 10003, and 10004 are cleared. If there are other speakers that have been set, say 10002, then the 2 and 3 channels of data in the data sink of 10001 are also cleared.
In the embodiment of the invention, the conference control system flexibly sets the audio and video data watched by the conference members according to different service scenes by utilizing the flexible data link establishing and removing functions of the core service system. The conference chairman can keep the conference when needing to deal with other things in the conference process, namely the conference is not disconnected, other members can continue the conference, but other conference members can not see chairman videos and hear chairman sounds, and meanwhile, the chairman can not hear other speaker audio and videos. The conference chairman can carry out conference shielding when needing to carry out sensitive topic discussion with partial members in the conference process, namely shielded members cannot receive audios and videos which are not spoken by the shielded members, speech and discussion can be carried out among the shielded members, and the unshielded members cannot receive the audios and videos when the shielded members speak.
EXAMPLE III
Referring to fig. 4, a block diagram of a processing apparatus for a video conference according to a fourth embodiment of the present invention is shown. The processing device of the video conference in the embodiment of the invention is applied to the main control equipment, and the processing device of the video conference can comprise the following modules:
the analysis module 401 is configured to, after receiving a conference shielding instruction sent by the conference control system, analyze the conference shielding instruction to obtain a shielded participant terminal list;
a first removal module 402, configured to remove a data link through which the chairman terminal transmits data to the shielded participant terminal;
a second removing module 403, configured to remove, when it is determined that a set origination terminal exists and the set origination terminal is an unmasked participant terminal, a data link through which the set origination terminal transmits data to the masked participant terminal;
a third removing module 404, configured to remove the data link for transmitting data from the set origination terminal to the unmasked participant terminal when it is determined that the set origination terminal exists and the set origination terminal is the masked participant terminal.
Optionally, the apparatus further comprises: the judging module is used for judging whether the speaking terminal set at this time is a shielded participating terminal or not when receiving a speaking party setting instruction sent by the conference control system in a conference shielding state; a first establishing module, configured to establish a data link for transmitting data from the currently set speaking terminal to an unshielded participant terminal when the currently set speaking terminal is an unshielded participant terminal; and a second establishing module, configured to establish a data link for transmitting data from the currently set origination terminal to the shielded participant terminal when the currently set origination terminal is the shielded participant terminal.
Optionally, the apparatus further comprises: the fourth removal module is used for removing the data link of data transmission from the chairman terminal to other participant terminals except the chairman terminal when receiving a conference holding instruction sent by the conference control system; and a fifth removing module, configured to remove, when it is determined that the set origination terminal exists, a data link through which the set origination terminal transmits data to the chairman terminal.
Optionally, the apparatus further comprises: and the third establishing module is used for establishing a data link for transmitting data to other participant terminals except the chairman terminal by the currently set speaking terminal when receiving a speaking party setting instruction sent by the conference control system in a conference holding state.
In the embodiment of the invention, after receiving the conference shielding instruction, the main control device removes the relevant data link, so that the shielded participant terminals cannot receive the data sent by the chairman terminal and the unshielded speaking terminal, and the chairman terminal and the unshielded participant terminals cannot receive the data sent by the shielded speaking terminal, thereby realizing the private conference between the chairman terminal and the unshielded participant terminals.
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.
In an embodiment of the invention, an electronic device is also provided. The electronic device may include one or more processors and one or more machine-readable media having instructions, such as an application program, stored thereon. The instructions, when executed by the one or more processors, cause the processors to perform the processing method of the video conference described above.
In an embodiment of the present invention, there is also provided a non-transitory computer readable storage medium having a computer program stored thereon, the program being executable by a processor of an electronic device to perform the above-mentioned processing method for a video conference. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.
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 method, the apparatus, the electronic device and the storage medium for processing a video conference provided by the present invention are introduced in detail, and a specific example is applied in the text to explain the principle and the implementation of the present invention, and the description of the above embodiment is only used to help understanding the method and the core idea of the present 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 processing a video conference, the method comprising:
after receiving a conference shielding instruction sent by a conference control system, the main control equipment analyzes the conference shielding instruction to obtain a shielded participant terminal list;
the master control equipment removes a data link for transmitting data from the chairman terminal to the shielded participant terminal;
the main control equipment removes a data link for transmitting data from the set speaking terminal to the shielded participating terminal when determining that the set speaking terminal exists and the set speaking terminal is the unshielded participating terminal;
and when the main control equipment determines that the set speaking terminal exists and the set speaking terminal is the shielded participating terminal, the main control equipment removes a data link for transmitting data from the set speaking terminal to the unshielded participating terminal.
2. The method of claim 1, further comprising:
when the main control equipment receives a speaker setting instruction sent by the conference control system in a conference shielding state, judging whether a speaker terminal set at this time is a shielded participant terminal;
when the speaking terminal set this time is an unshielded participating terminal, the main control device establishes a data link for transmitting data to the unshielded participating terminal by the speaking terminal set this time;
and when the speaking terminal set this time is a shielded participating terminal, the main control device establishes a data link for transmitting data to the shielded participating terminal by the speaking terminal set this time.
3. The method of claim 1, further comprising:
when the main control equipment receives a conference holding instruction sent by the conference control system, the data link for transmitting data from the chairman terminal to other participant terminals except the chairman terminal is removed;
and when determining that the set speaking terminal exists, the main control equipment removes a data link for transmitting data from the set speaking terminal to the chairman terminal.
4. The method of claim 3, further comprising:
and when the main control equipment receives a speaking party setting instruction sent by the conference control system in a conference holding state, establishing a data link for transmitting data to other participating terminals except the chairman terminal by the currently set speaking terminal.
5. A video conference processing apparatus, the apparatus comprising:
the analysis module is used for analyzing and obtaining a shielded participant terminal list from the conference shielding instruction after receiving the conference shielding instruction sent by the conference control system;
the first removal module is used for removing a data link for transmitting data from the chairman terminal to the shielded participant terminal;
a second removing module, configured to remove, when it is determined that a set origination terminal exists and the set origination terminal is an unshielded participant terminal, a data link through which the set origination terminal transmits data to the shielded participant terminal;
and a third removing module, configured to remove, when it is determined that the set origination terminal exists and the set origination terminal is a shielded participant terminal, a data link through which the set origination terminal transmits data to an unshielded participant terminal.
6. The apparatus of claim 5, further comprising:
the judging module is used for judging whether the speaking terminal set at this time is a shielded participating terminal or not when receiving a speaking party setting instruction sent by the conference control system in a conference shielding state;
a first establishing module, configured to establish a data link for transmitting data from the currently set speaking terminal to an unshielded participant terminal when the currently set speaking terminal is an unshielded participant terminal;
and a second establishing module, configured to establish a data link for transmitting data from the currently set origination terminal to the shielded participant terminal when the currently set origination terminal is the shielded participant terminal.
7. The apparatus of claim 5, further comprising:
the fourth removal module is used for removing the data link of data transmission from the chairman terminal to other participant terminals except the chairman terminal when receiving a conference holding instruction sent by the conference control system;
and a fifth removing module, configured to remove, when it is determined that the set origination terminal exists, a data link through which the set origination terminal transmits data to the chairman terminal.
8. The apparatus of claim 7, further comprising:
and the third establishing module is used for establishing a data link for transmitting data to other participant terminals except the chairman terminal by the currently set speaking terminal when receiving a speaking party setting instruction sent by the conference control system in a conference holding state.
9. An electronic device, comprising:
one or more processors; and
one or more machine-readable media having instructions stored thereon;
the instructions, when executed by the one or more processors, cause the processors to perform the method of processing a video conference of any of claims 1 to 4.
10. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out a method of processing a video conference according to any one of claims 1 to 4.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112055166A (en) * | 2020-09-17 | 2020-12-08 | 杭州海康威视数字技术股份有限公司 | Audio data processing method, device, conference system and storage medium |
| CN112751849A (en) * | 2020-12-28 | 2021-05-04 | 视联动力信息技术股份有限公司 | Conference control method, device, equipment and medium based on video networking |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101997694A (en) * | 2009-08-12 | 2011-03-30 | 中兴通讯股份有限公司 | Method and service equipment for unilateral conversion in IP multimedia subsystem session |
| CN102348168A (en) * | 2011-10-14 | 2012-02-08 | 华为终端有限公司 | Group calling method, terminal and application server |
| CN102625078A (en) * | 2012-03-08 | 2012-08-01 | 华为技术有限公司 | Teleconference control method, terminal device, MCU (Multipoint Control Unit) and video system |
| WO2015131709A1 (en) * | 2014-07-30 | 2015-09-11 | 中兴通讯股份有限公司 | Method and device for participants to privately chat in video conference |
| CN110113555A (en) * | 2018-02-01 | 2019-08-09 | 北京视联动力国际信息技术有限公司 | A kind of video conference processing method and system based on view networking |
-
2020
- 2020-02-20 CN CN202010105370.7A patent/CN111225177B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101997694A (en) * | 2009-08-12 | 2011-03-30 | 中兴通讯股份有限公司 | Method and service equipment for unilateral conversion in IP multimedia subsystem session |
| CN102348168A (en) * | 2011-10-14 | 2012-02-08 | 华为终端有限公司 | Group calling method, terminal and application server |
| CN102625078A (en) * | 2012-03-08 | 2012-08-01 | 华为技术有限公司 | Teleconference control method, terminal device, MCU (Multipoint Control Unit) and video system |
| WO2015131709A1 (en) * | 2014-07-30 | 2015-09-11 | 中兴通讯股份有限公司 | Method and device for participants to privately chat in video conference |
| CN110113555A (en) * | 2018-02-01 | 2019-08-09 | 北京视联动力国际信息技术有限公司 | A kind of video conference processing method and system based on view networking |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112055166A (en) * | 2020-09-17 | 2020-12-08 | 杭州海康威视数字技术股份有限公司 | Audio data processing method, device, conference system and storage medium |
| CN112055166B (en) * | 2020-09-17 | 2022-05-20 | 杭州海康威视数字技术股份有限公司 | Audio data processing method, device, conference system and storage medium |
| CN112751849A (en) * | 2020-12-28 | 2021-05-04 | 视联动力信息技术股份有限公司 | Conference control method, device, equipment and medium based on video networking |
| CN112751849B (en) * | 2020-12-28 | 2024-04-09 | 视联动力信息技术股份有限公司 | Conference control method, device, equipment and medium based on video networking |
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|---|---|
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