CN107623833A - The control method of video conference, apparatus and system - Google Patents
The control method of video conference, apparatus and system Download PDFInfo
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- CN107623833A CN107623833A CN201610550166.XA CN201610550166A CN107623833A CN 107623833 A CN107623833 A CN 107623833A CN 201610550166 A CN201610550166 A CN 201610550166A CN 107623833 A CN107623833 A CN 107623833A
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- control
- terminal
- authority
- response message
- instruction
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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
Abstract
The invention provides a kind of control method of video conference, apparatus and system, and control data message is sent to main control terminal by the present invention, wherein, control data message is used to indicate control authority of the main control terminal distribution to double-current picture；The control response message that main control terminal returns is received, control response message includes the control authority of main control terminal distribution；According to control authority display control signal, control instruction is used to show that file is controlled to video, solve because double-current technology is only limitted to video conference initiator, the recipient for receiving video conference is caused to be limited during work collaboration is performed, reduce meeting efficiency, reach the authority distribution in work is performed to the recipient of video conference, and the effect of lifting meeting efficiency.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of control method of video conference,
Apparatus and system.
Background technology
Video conferencing system can carry the multi-path media information such as video, audio, data, be fast
The efficient communication traffic of speed, with the development of information technology, more and more extensive answer is obtained
With.Video conferencing system is mainly by video conference terminal, multipoint control unit (Multipoint
Controller Unit, abbreviation MCU), network and control management software composition.
Wherein, double-current technology refers in video conferencing system while sends video information and image
Information, such as PPT, picture, form document data information.At present, video conferencing technology has been
Through maturation and it is used widely；In the video conference system such as enterprise, hospital, government and army
In system, when carrying out video conference, it is necessary to use the information such as chart, data and document, therefore
Need to establish the collaborative work of video and data in video conference, to improve meeting efficiency.
And in current double-current video communication, the initiation meeting-place for only sending double fluid can be to double fluid
Picture is controlled operation, and the auxiliary video pictures of viewing double fluid that other meeting-place can only be passive, no
The auxiliary video pictures of double fluid can be carried out with the modification of content.
For, because double-current technology is only limitted to video conference initiator, causing to receive in correlation technique
The recipient of video conference is limited during collaborative work is performed, and reduces meeting efficiency
Problem, effective solution is not yet proposed at present.
The content of the invention
The embodiments of the invention provide a kind of control method of video conference, apparatus and system, with
At least solve to cause to receive because double-current technology is only limitted to video conference initiator in correlation technique
The recipient of video conference is limited during collaborative work is performed, and reduces meeting efficiency
Problem.
According to one embodiment of present invention, there is provided a kind of control method of video conference, bag
Include：Control data message is sent to main control terminal, wherein, control data message is used to indicate to lead
Control terminal distributes the control authority to double-current picture；The control response that main control terminal returns is received to disappear
Breath, control response message include the control authority of main control terminal distribution；Shown according to control authority
Control instruction, control instruction are used to show that file is controlled to video.
Alternatively, control authority includes：Meeting-place where at least one terminal device is shown and held
Row control operation.
Further, alternatively, receiving the control response message that main control terminal returns includes：Connect
Receive the control response for the control authority to meeting-place where present terminal equipment that main control terminal returns
Message.
Optionally, include according to control authority display control signal：Receive what external equipment was keyed in
Control instruction；Display control signal shows the control operation of file to video.
Optionally, receiving the control response message that main control terminal returns includes：Receive main control terminal
The control response message of the control authority to meeting-place where at least one terminal device returned.
Further, optionally, include according to control authority display control signal：Receive external
The control instruction that equipment is keyed in；Control instruction is sent at least one terminal device, wherein, control
System instruction is used to indicate that at least one terminal device shows file according to control instruction to video
Control operation.
Optionally, control operation includes at least one of：Choose, mark bright or scaling.
Optionally, this method also includes：Minutes are uploaded to main control terminal.
According to one embodiment of present invention, there is provided the control method of another video conference,
Including：The control data message that at least one terminal device is sent is received, wherein, control data
Message is used for the control authority to double-current picture to the distribution of at least one terminal device；According to control
Request message generates control response message, and control response message includes control authority；To at least one
Individual terminal device sends control response message.
Optionally, include according to control data message generation control response message：Screening control please
Seek message；Detect the control range in control data message；It it is one end of acquisition in control range
In the case of the control authority in meeting-place where end equipment, the first control authority is distributed to terminal device,
And according to the first control authority generation control response message；It is acquisition at least two in control range
In the case of the control authority in meeting-place where terminal device, the second control is distributed to terminal device
Limit, and according to the second control authority generation control response message；Wherein, the second control authority is big
In the first control authority.
Further, optionally, screening control data message includes：Statisti-cal control request message
In control range for obtain at least two terminal devices where meeting-place control authority terminal
The number of equipment；Sequencing according to preset time axle generates control sequential to terminal device,
Control sequential is used for the entry-into-force time of instruction terminal equipment control authority.
Optionally, this method also includes：Receive the minutes that at least one terminal device reports；
Collect minutes；Store the minutes after collecting.
According to another embodiment of the invention, there is provided a kind of control device of video conference,
Including：Request sending module, for sending control data message to main control terminal, wherein, control
Request message processed is used to indicate control authority of the main control terminal distribution to double-current picture；Message sink
Module, for receiving the control response message of main control terminal return, control response message includes master
The control authority of control terminal distribution；Display module, for according to control authority display control signal,
Control instruction is used to show that file is controlled to video.
According to another embodiment of the invention, there is provided the control device of another video conference,
Including：Receiving module, the control data message sent for receiving at least one terminal device,
Wherein, control data message is used to distribute at least one terminal device the control to double-current picture
Authority；Message generating module, for according to control data message generation control response message, control
Response message processed includes control authority；Sending module, for being sent at least one terminal device
Control response message.
According to still another embodiment of the invention, there is provided a kind of control system of video conference,
Including：Main control terminal and at least one sub-control terminal, main control terminal and at least one sub-control terminal
Communication connection, wherein, main control terminal, for initiating video conference, and receive at least one point
The control data message that control terminal is sent, according to control data message distribution control authority, and according to
Control response message is generated according to control authority, sending control response at least one sub-control terminal disappears
Breath；At least one sub-control terminal, communicated to connect respectively with main control terminal, for accessing video council
View, and control data message is sent to main control terminal, receive the control response that main control terminal returns
Message, and according to the control authority display control signal in control response message；Wherein, master control
Auxiliary video pictures control device, auxiliary video pictures are respectively configured in terminal and at least one sub-control terminal
Control device includes：Control instruction sending module, control instruction receiving module and auxiliary video image
Processing module, control instruction sending module, respective operations are performed for sending control display picture
Control instruction；Control instruction receiving module, for receiving control instruction；At auxiliary video image
Module is managed, for showing respective operations in display picture according to control instruction.
According to still another embodiment of the invention, a kind of storage medium is additionally provided.The storage is situated between
Matter is arranged to the program code that storage is used to perform following steps：Sending control to main control terminal please
Message is sought, wherein, control data message is used to indicate that main control terminal distributes control authority；Receive
The control response message that main control terminal returns, control response message include the control of main control terminal distribution
Authority processed；According to control authority display control signal, control instruction is used to show file to video
It is controlled.
Alternatively, storage medium is also configured to the program code that storage is used to perform following steps：
Receiving the control response message that main control terminal returns includes：Receive main control terminal return to current
The control response message of the control authority in meeting-place where terminal device.
Alternatively, storage medium is also configured to the program code that storage is used to perform following steps：
Include according to control authority display control signal：Receive the control instruction that external equipment is keyed in；It is aobvious
Show that control instruction shows the control operation of file to video.
Alternatively, storage medium is also configured to the program code that storage is used to perform following steps：
Receiving the control response message that main control terminal returns includes：Receive main control terminal return at least
The control response message of the control authority in meeting-place where one terminal device.
Further, optionally, storage medium is also configured to storage for performing following steps
Program code：Include according to control authority display control signal：Receive the control that external equipment is keyed in
System instruction；Control instruction is sent at least one terminal device, wherein, control instruction is used to refer to
Show that at least one terminal device shows the control operation of file according to control instruction to video.
Optionally, storage medium is also configured to the program code that storage is used to perform following steps：
Minutes are uploaded to main control terminal.
By the present invention, due to sending control data message to main control terminal, wherein, control please
Message is asked to be used to indicate control authority of the main control terminal distribution to double-current picture；Receive main control terminal
The control response message of return, control response message include the control authority of main control terminal distribution；
According to control authority display control signal, control instruction is used to show that file is controlled to video,
Therefore, can solve because double-current technology is only limitted to video conference initiator, cause to receive video
The recipient of meeting is limited during work collaboration is performed, and reduces meeting efficiency,
Reach the authority distribution in work is performed to the recipient of video conference, and lifting meeting effect
The effect of rate.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, forms the application
A part, schematic description and description of the invention is used to explain the present invention, not structure
Into inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is a kind of mobile terminal of the control method of video conference of the embodiment of the present invention
Hardware block diagram；
Fig. 2 is the flow chart of the control method of according to embodiments of the present invention one video conference；
Fig. 3 is the flow chart of the control method of according to embodiments of the present invention two video conference；
Fig. 4 is the structured flowchart of the control device of according to embodiments of the present invention three video conference；
Fig. 5 is the structured flowchart of the control device of according to embodiments of the present invention four video conference；
Fig. 6 is the structured flowchart of the control system of according to embodiments of the present invention five video conference；
Fig. 7 be the embodiment of the present application provide video conference control system in two phonetic aspect of a dialect videos
The networking diagram of communication；
Fig. 8 be the embodiment of the present application provide video conference control system in multi-party audio frequency and video
The networking diagram of communication；
Fig. 9 be the embodiment of the present application provide video conference control system in auxiliary video pictures
Control device S composition schematic diagram；
Figure 10 be the embodiment of the present application provide video conference control system in auxiliary video pictures
The schematic flow sheet of control.
Embodiment
Describe the present invention in detail below with reference to accompanying drawing and in conjunction with the embodiments.Need what is illustrated
It is that, in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.
It should be noted that the art in description and claims of this specification and above-mentioned accompanying drawing
Language " first ", " second " etc. are for distinguishing similar object, without specific for describing
Order or precedence.
Embodiment 1
The embodiment of the method that the embodiment of the present application 1 is provided can be whole in mobile terminal, computer
Performed in end or similar arithmetic unit.Exemplified by running on mobile terminals, Fig. 1 is this
A kind of hardware block diagram of the mobile terminal of the control method of video conference of inventive embodiments.
As shown in figure 1, mobile terminal 10 can include one or more (one is only shown in figure)
(processor 102 can include but is not limited to Micro-processor MCV or programmable to processor 102
Logical device FPGA etc. processing unit), the memory 104 for data storage and
Transmitting device 106 for communication function.It will appreciated by the skilled person that Fig. 1
Shown structure is only to illustrate, and it does not cause to limit to the structure of above-mentioned electronic installation.For example,
Mobile terminal 10 may also include more either less components than shown in Fig. 1 or have
The configuration different from shown in Fig. 1.
Memory 104 can be used for the software program and module of storage application software, such as present invention
Programmed instruction/module corresponding to the control method of video conference in embodiment, processor 102
The software program and module being stored in by operation in memory 104, so as to perform various work(
It can apply and data processing, that is, realize above-mentioned method.Memory 104 may include at a high speed with
Machine memory, may also include nonvolatile memory, as one or more magnetic storage device,
Flash memory or other non-volatile solid state memories.In some instances, memory 104 can
Further comprise that these remote memories can relative to the remotely located memory of processor 102
To pass through network connection to mobile terminal 10.The example of above-mentioned network includes but is not limited to interconnect
Net, intranet, LAN, mobile radio communication and combinations thereof.
Transmitting device 106 is used to data are received or sent via a network.Above-mentioned network
Instantiation may include the wireless network that the communication providerses of mobile terminal 10 provide.At one
In example, transmitting device 106 includes a network adapter (Network Interface
Controller, NIC), its can be connected by base station with other network equipments so as to interconnection
Net is communicated.In an example, transmitting device 106 can be radio frequency (Radio
Frequency, RF) module, it is used to wirelessly be communicated with internet.
A kind of method for running on above-mentioned mobile terminal is provided in the present embodiment, and Fig. 2 is root
According to the flow chart of the control method of the video conference of the embodiment of the present invention one, as shown in Fig. 2
Sub-control end side, the flow comprise the following steps：
Step S202, control data message is sent to main control terminal, wherein, control data disappears
Cease for indicating control authority of the main control terminal distribution to double-current picture；
Step S204, receive the control response message that main control terminal returns, control response message
Include the control authority of main control terminal distribution；
Step S206, according to control authority display control signal, control instruction is used for video
Display file is controlled.
Specifically, the video provided with reference to step S202 to step S206, the embodiment of the present application
In the control method of meeting, in sub-control end side, if desired ask distribution corresponding to main control terminal
Control authority, then need to main control terminal send control data message, wherein, the control please
Message is asked to be used to indicate that main control terminal distributes control authority；Further, master control end is being received
After holding the control response message returned, sub-control terminal obtains corresponding control authority, finally, point
Control terminal shows that file is controlled operation according to the control authority to video.
Here main control terminal and sub-control terminal can be to possess intelligent television, the notes of data processing
This computer, PC (Personal Computer, abbreviation PC) and intelligence wearing are set
It is standby.Wherein, sub-control terminal can be according to control authority display control signal：Sub-control terminal according to
Show that file performs annotation, marks bright, Zoom display to current video according to the control instruction received
Size, remarks or regulation display window parameter.The control instruction can be auxiliary in sub-control terminal
Video pictures control device receives, and sends the terminal of the control instruction and can be and sub-control terminal position
External equipment in same meeting-place, the external equipment can be：Smart mobile phone, tablet personal computer,
The equipment such as palm commercial affairs, Intelligent worn device, PC, notebook computer, wherein, this is external
Equipment can access current sub-control terminal by connected modes such as bluetooth, infrared and networks.
The control method for the video conference that the embodiment of the present application provides, due to being sent to main control terminal
Control data message, wherein, control data message is used to indicate that main control terminal distributes control authority；
The control response message that main control terminal returns is received, control response message is distributed including main control terminal
Control authority；According to control authority display control signal, control instruction is used to show video
File is controlled, and therefore, can be solved because double-current technology is only limitted to video conference initiator,
Cause the recipient for receiving video conference to be limited during work collaboration is performed, reduce meeting
Efficiency is discussed, reaches the authority distribution in work is performed to the recipient of video conference, with
And the effect of lifting meeting efficiency.
Alternatively, control authority includes：Meeting-place where at least one terminal device is shown and held
Row control operation.
Further, alternatively, the control response that main control terminal returns is received in step S204
Message includes：
Step1, receive the control to meeting-place where present terminal equipment that main control terminal returns
The control response message of limit.
Optionally, include in step S206 according to control authority display control signal：
Step1, receive the control instruction that external equipment is keyed in；
Step2, display control signal show the control operation of file to video.
Optionally, the control response message that main control terminal returns is received in step S204 includes：
Step1 ', receive the control to meeting-place where at least one terminal device that main control terminal returns
The control response message of authority processed.
Further, optionally, according to control authority display control signal bag in step S206
Include：
Step1 ', receive the control instruction that external equipment is keyed in；
Step2 ', control instruction is sent at least one terminal device, wherein, control instruction is used
Show the control operation of file to video according to control instruction at least one terminal device of instruction.
Optionally, control operation includes at least one of：Choose, mark bright or scaling.
Optionally, the control method for the video conference that the embodiment of the present application provides also includes：
Step S208, minutes are uploaded to main control terminal.
Specifically, sub-control terminal is showing that file performs control behaviour to video in the embodiment of the present application
After work, the annotation shown video on file, remarks, the bright place of mark are carried out arranging generation meeting
Record, and the minutes are uploaded to main control terminal, received so as to obtain main control terminal foundation
Minutes improve video show file, assisted so as to reach between main control terminal and sub-control terminal
The effect of work is adjusted, improves meeting efficiency.
Embodiment 2
The control method of another video conference is provided in the present embodiment, and Fig. 3 is according to this
The flow chart of the control method of the video conference of inventive embodiments two, as shown in figure 3, in master control
End side, the flow comprise the following steps：
Step S302, the control data message that at least one terminal device is sent is received, wherein,
Control data message is used for the control authority to double-current picture to the distribution of at least one terminal device；
Step S304, according to control data message generation control response message, control response disappears
Breath includes control authority；
Step S306, control response message is sent at least one terminal device.
Specifically, the sub-control end side in corresponding embodiment 1, in main control terminal side, master control is whole
End receives the control data message that at least one terminal device is sent, and disappears according to the control data
Breath claims control response message, and the control response message of generation finally is returned at least one terminal
Equipment, wherein, because main control terminal can access multiple sub-control terminals, receiving sub-control terminal hair
During the control data message sent, by according in the control data message to the demand of control authority,
Control authority corresponding to distribution, and then according to control response corresponding to the control authority generation of distribution
Message, the control response message of generation is finally returned at least one terminal device (that is, this Shen
Sub-control equipment that please be in embodiment).
The control method for the video conference that the embodiment of the present application provides, due to receiving at least one end
The control data message that end equipment is sent, wherein, control data message was used at least one end
End equipment distributes the control authority to double-current picture；According to control data message generation control response
Message, control response message include control authority；Control is sent at least one terminal device to ring
Message is answered, therefore, can solve, because double-current technology is only limitted to video conference initiator, to cause
The recipient for receiving video conference is limited during work collaboration is performed, and reduces meeting effect
Rate problem, reach the authority distribution in work is performed, Yi Jiti to the recipient of video conference
Rise the effect of meeting efficiency.
Optionally, include in step S304 according to control data message generation control response message：
Step1, screen control data message；
Step2, detect the control range in control data message；
Step3, it is the control authority in meeting-place where one terminal device of acquisition in control range
In the case of, the first control authority is distributed terminal device, and according to the generation control of the first control authority
Response message processed；
Step4, the control in control range for meeting-place where at least two terminal devices of acquisition
In the case of limit, the second control authority is distributed terminal device, and given birth to according to the second control authority
Into control response message；
Wherein, the second control authority is more than the first control authority.
Further, optionally, control data message is screened in Step1 includes：
Step A, the control range in Statisti-cal control request message set to obtain at least two terminals
The number of the terminal device of the control authority in standby place meeting-place；
Step B, the sequencing according to preset time axle generate control sequential to terminal device,
Control sequential is used for the entry-into-force time of instruction terminal equipment control authority.
Optionally, the control method for the video conference that the embodiment of the present application provides also includes：
Step S308, receive the minutes that at least one terminal device reports；
Step S310, collects minutes；
Step S312, store the minutes after collecting.
Specifically, the step S208 in corresponding embodiment 1, main control terminal is according at least one
The minutes that terminal device reports, are collected, and ultimately generate the minutes after collecting,
And then the minutes are stored, so as to reach sub-control terminal and main control terminal co-ordination
Target, realize the interactive effect of meeting.
Through the above description of the embodiments, those skilled in the art can be understood that
The mode of general hardware platform necessary to can add to the method according to above-described embodiment by software
To realize, naturally it is also possible to which by hardware, but the former is more preferably embodiment in many cases.
Based on such understanding, technical scheme substantially makes tribute to prior art in other words
The part offered can be embodied in the form of software product, and the computer software product is stored in
In one storage medium (such as ROM/RAM, magnetic disc, CD), including some instructions to
A so that station terminal equipment (can be mobile phone, computer, server, or network equipment etc.)
Perform the method described in each embodiment of the present invention.
Embodiment 3
A kind of control device of video conference is additionally provided in the present embodiment, and the device is used for real
Existing above-described embodiment and preferred embodiment, had carried out repeating no more for explanation.It is such as following
Used, term " module " can realize the combination of the software and/or hardware of predetermined function.
Although device described by following examples is preferably realized with software, hardware, or
The realization of the combination of software and hardware is also what may and be contemplated.
Fig. 4 is the structured flowchart of the control device of according to embodiments of the present invention three video conference,
As shown in figure 4, in sub-control end side, the device includes：Request sending module 42, message
Receiving module 44 and display module 46, wherein,
Request sending module 42, for sending control data message to main control terminal, wherein,
Control data message is used to indicate control authority of the main control terminal distribution to double-current picture；
Message reception module 44, for receiving the control response message of main control terminal return, control
Response message processed includes the control authority of main control terminal distribution；
Display module 46, for being used for according to control authority display control signal, control instruction
File, which is controlled, to be shown to video.
The control device for the video conference that the embodiment of the present application provides, due to being sent to main control terminal
Control data message, wherein, control data message is used to indicate that double fluid is drawn in main control terminal distribution
The control authority in face；Receive the control response message that main control terminal returns, control response message package
Include the control authority of main control terminal distribution；According to control authority display control signal, control instruction
For showing that file is controlled to video, therefore, can solve because double-current technology is only limitted to
Video conference initiator, the recipient for receiving video conference is caused to perform the process of work collaboration
In be limited, reduce meeting efficiency, reach and work is being performed to the recipient of video conference
In authority distribution, and lifting meeting efficiency effect.
Embodiment 4
Fig. 5 is the structured flowchart of the control device of according to embodiments of the present invention four video conference,
As shown in figure 5, in main control terminal side, the device includes：Receiving module 52, message generation
Module 54 and sending module 56, wherein,
Receiving module 52, the control data message sent for receiving at least one terminal device,
Wherein, control data message is used to distribute at least one terminal device the control to double-current picture
Authority；
Message generating module 54, for generating control response message according to control data message,
Control response message includes control authority；
Sending module 56, for sending control response message at least one terminal device.
The control device for the video conference that the embodiment of the present application provides, due to receiving at least one end
The control data message that end equipment is sent, wherein, control data message was used at least one end
End equipment distributes the control authority to double-current picture；According to control data message generation control response
Message, control response message include control authority；Control is sent at least one terminal device to ring
Message is answered, therefore, can solve, because double-current technology is only limitted to video conference initiator, to cause
The recipient for receiving video conference is limited during work collaboration is performed, and reduces meeting effect
Rate problem, reach the authority distribution in work is performed, Yi Jiti to the recipient of video conference
Rise the effect of meeting efficiency.
It should be noted that above-mentioned modules can be realized by software or hardware,
For the latter, can be accomplished by the following way, but not limited to this：Above-mentioned module is respectively positioned on together
In one processor；Or the form of above-mentioned modules in any combination is respectively positioned at different
In processor.
Embodiment 5
Fig. 6 is the structured flowchart of the control system of according to embodiments of the present invention five video conference,
As shown in fig. 6, the system includes：Main control terminal 62 and at least one sub-control terminal 64, it is main
Control terminal 62 communicates to connect with least one sub-control terminal 64, wherein,
Main control terminal 62, for initiating video conference, and receive at least one sub-control terminal 64
The control data message of transmission, the control authority according to the distribution of control data message to double-current picture,
And control response message is generated according to control authority, send and control at least one sub-control terminal 64
Response message processed；
At least one sub-control terminal 64, is communicated to connect with main control terminal 62, for accessing respectively
Video conference, and control data message is sent to main control terminal 62, receive main control terminal 62 and return
The control response message returned, and according to the control authority display control signal in control response message；
Wherein, auxiliary video pictures are respectively configured in main control terminal 62 and at least one sub-control terminal 64
Control device, auxiliary video pictures control device include：Control instruction sending module, control instruction
Receiving module and auxiliary Computer Vision module,
Control instruction sending module, the control of respective operations is performed for sending control display picture
Instruction；
Control instruction receiving module, for receiving control instruction；
Auxiliary Computer Vision module, for showing corresponding behaviour in display picture according to control instruction
Make.
To sum up, the purpose of the control system for the video conference that the embodiment of the present application provides is,
In video conferencing system, each sub-venue can be controlled content choosing to the auxiliary video pictures of double fluid
In highlight, scaling etc. operation, operating result can be come into force in this meeting-place or all meeting-place are come into force.
The control system for the video conference that the embodiment of the present application provides uses following technical scheme, carries
The double-current auxiliary video pictures control method gone out in a kind of new audio/video communication, core is to communicate
During terminal device receive user's control instruction the auxiliary video pictures of double fluid be controlled.
Concrete scheme is as follows：
On the terminal device of video conferencing system, auxiliary video control reception and processing unit are installed
(device can be software or the presence of separate hardware mode), the device is receiving user
(the transmissions equipment of control instruction can be supporting remote control or mobile phone, put down for control application instruction
The mobile devices such as plate) when, instruction is identified and handled；
1st, current meeting-place is come into force, then directly freezes the auxiliary video pictures in this meeting-place, and waited
Receive image content and choose instruction, device, which receives, chooses content to carry out highlighted show in picture after instruction
Show, user can also issue the process instruction such as picture scaling, mobile by device, and auxiliary video is drawn
The result output such as content is chosen to move, scale be shown to local terminal meeting-place in face
2nd, all meeting-place are come into force, the permission in meeting-place where auxiliary video token need to be obtained, if permitting
Xu Ze freezes the auxiliary video pictures in all meeting-place, and at this moment all meeting-place can see above-mentioned 1 behaviour
Auxiliary video pictures caused by work, otherwise only the auxiliary video pictures after processing are seen in local terminal meeting-place.
Below in conjunction with the accompanying drawings and embodiment is carried out in detail to the technical scheme in the embodiment of the present application
Elaboration.
Fig. 7 be the embodiment of the present application provide video conference control system in two phonetic aspect of a dialect videos
Video pictures control device supplemented by the networking diagram of communication, wherein S.
Fig. 8 be the embodiment of the present application provide video conference control system in multi-party audio frequency and video
Video pictures control device supplemented by the networking diagram of communication, wherein S.
Fig. 9 be the embodiment of the present application provide video conference control system in auxiliary video pictures
Control device S composition schematic diagram, (device can be software or separate hardware mode
In the presence of), S points of device is 2 parts：1) control instruction sending module (remote control or hand
Machine, flat board mobile device)；2) control instruction receiving module and auxiliary Computer Vision module.
Control instruction sending module (remote control or mobile phone, flat board mobile device) can by it is infrared,
The wireless communication techniques such as network, bluetooth send auxiliary video pictures to auxiliary video pictures control device S
Selection is highlighted and scaling instruction
Auxiliary video pictures control device S control instruction receiving module receive instruction after to instruction
Be compiled processing, auxiliary Computer Vision module according to instruction by picture selected areas, will height
The color of bright display, scale the new auxiliary video of the information such as multiple progress image coding and decoding processing generation
Picture
Figure 10 be the embodiment of the present application provide video conference control system in auxiliary video pictures
The schematic flow sheet of control, wherein, idiographic flow is as follows：
1. meeting-place is mounted with auxiliary video pictures control device；
2. video conferencing system starts meeting, terminal A meeting-place have sent the auxiliary video of double fluid；
3. the auxiliary video pictures of terminal B meeting-place application control double fluid；
4. terminal B Control Coolings allow to be controlled the auxiliary video in all meeting-place according to System Privileges
Still only the auxiliary video in this meeting-place is controlled；
5. freeze all meeting-place if terminal B there are all auxiliary video pictures authorities in meeting-place of control
Auxiliary video pictures, otherwise only freeze the auxiliary video pictures in this meeting-place；
6. user sends auxiliary video by the control instruction sending module of auxiliary video control device and drawn
Face operational order (to the choosing of image content, is highlighted, scaled)；
After 7. control instruction receiving module receives instruction, regarded by auxiliary in auxiliary video control device
Frequency image processing module carries out processing and is synthetically generated new auxiliary video pictures；
8. newly-generated auxiliary video pictures are output on terminal presentation facility.
The embodiment of the present application proposes a kind of method of the control double fluid in new audio/video communication, core
The heart is that sub-venue can be controlled to the auxiliary video pictures of double fluid during communication, is had following
Advantage：
A, image content can be carried out as needed choosing highlighted, scaling, facilitates user to drawing
The details in face carries out checking analysis
B, each sub-venue can apply for that authority is operated, rather than be not only that double fluid is sent
Meeting-place be controlled
With reference to Fig. 7 to Figure 10, the terminal A in Fig. 7 to Figure 10 can be the embodiment of the present application
In main control terminal, terminal B and terminal C can be sub-control terminal (or, at least one end
End equipment).
Embodiment 6
Embodiments of the invention additionally provide a kind of storage medium.Alternatively, in the present embodiment,
Above-mentioned storage medium can be configured to the program code that storage is used to perform following steps：
S1, control data message is sent to main control terminal, wherein, control data message is used to refer to
Show that main control terminal distributes control authority；
S2, receives the control response message that main control terminal returns, and control response message includes master control
The control authority of terminal distribution；
S3, receives the control response message that main control terminal returns, and control response message includes master control
The control authority of terminal distribution.
Alternatively, storage medium is also configured to the program code that storage is used to perform following steps：
S1, receives the control response message that main control terminal returns, and control response message includes master control
The control authority of terminal distribution.
Alternatively, in the present embodiment, above-mentioned storage medium can include but is not limited to：USB flash disk,
Read-only storage (ROM, Read-Only Memory), random access memory (RAM,
Random Access Memory), mobile hard disk, magnetic disc or CD etc. are various to store
The medium of program code.
Alternatively, in the present embodiment, processor is according to the program generation stored in storage medium
Code, which performs, receives the control instruction that external equipment is keyed in；Display control signal shows file to video
Control operation.
Alternatively, in the present embodiment, processor is according to the program generation stored in storage medium
Code, which performs, receives the control to meeting-place where at least one terminal device that main control terminal returns
The control response message of limit.
Alternatively, in the present embodiment, processor is according to the program generation stored in storage medium
Code, which performs, receives the control instruction that external equipment is keyed in；Send and control at least one terminal device
Instruction, wherein, control instruction be used to indicating at least one terminal device according to control instruction to regarding
Frequency shows the control operation of file.
Alternatively, in the present embodiment, processor is according to the program generation stored in storage medium
Code performs to main control terminal and uploads minutes.
Alternatively, the specific example in the present embodiment may be referred to above-described embodiment and optional implementation
Example described in mode, the present embodiment will not be repeated here.
Obviously, those skilled in the art should be understood that above-mentioned each module of the invention or each
Step can realize that they can concentrate on single computing device with general computing device
On, or be distributed on the network that multiple computing devices are formed, alternatively, they can be used
The executable program code of computing device is realized, it is thus possible to be stored in storage dress
Performed in putting by computing device, and in some cases, can be with suitable different from herein
Sequence performs shown or described step, or they are fabricated to each integrated circuit die respectively
Block, or the multiple modules or step in them are fabricated to single integrated circuit module to realize.
So, the present invention is not restricted to any specific hardware and software combination.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
For those skilled in the art, the present invention can have various modifications and variations.It is all this
Within the spirit and principle of invention, any modification, equivalent substitution and improvements made etc. all should
Within protection scope of the present invention.
Claims (15)
- A kind of 1. control method of video conference, it is characterised in that including：Control data message is sent to main control terminal, wherein, the control data message is used Control authority in the instruction main control terminal distribution to double-current picture；Receive the control response message that the main control terminal returns, the control response message Include the control authority of main control terminal distribution；According to the control authority display control signal, the control instruction is used for video Display file is controlled.
- 2. according to the method for claim 1, it is characterised in that the control Limit includes：Executive control operation is shown to the meeting-place where at least one terminal device.
- 3. according to the method for claim 2, it is characterised in that the reception institute Stating the control response message of main control terminal return includes：Receive the control to meeting-place where present terminal equipment that the main control terminal returns The control response message of limit.
- 4. according to the method for claim 3, it is characterised in that described according to institute Stating control authority display control signal includes：Receive the control instruction that external equipment is keyed in；Show that the control instruction shows the control operation of file to the video.
- 5. according to the method for claim 2, it is characterised in that the reception institute Stating the control response message of main control terminal return includes：Receive the control to meeting-place where at least one terminal device that the main control terminal returns The control response message of authority processed.
- 6. according to the method for claim 5, it is characterised in that described according to institute Stating control authority display control signal includes：Receive the control instruction that external equipment is keyed in；The control instruction is sent at least one terminal device, wherein, the control System instruction is used to indicate at least one terminal device according to the control instruction to described Video shows the control operation of file.
- 7. the method according to claim 4 or 6, it is characterised in that the control System operation includes at least one of：Choose, mark bright or scaling.
- 8. according to the method for claim 1, it is characterised in that methods described is also Including：Minutes are uploaded to the main control terminal.
- A kind of 9. control method of video conference, it is characterised in that including：The control data message that at least one terminal device is sent is received, wherein, the control Request message processed is used to distribute at least one terminal device the control to double-current picture Authority；Control response message is generated according to the control data message, the control response disappears Breath includes the control authority；The control response message is sent at least one terminal device.
- 10. according to the method for claim 9, it is characterised in that described according to institute Stating control data message generation control response message includes：Screen the control data message；Detect the control range in the control data message；It is the control authority in meeting-place where one terminal device of acquisition in the control range In the case of, the first control authority is distributed the terminal device, and according to the described first control Permission build control response message processed；Control in the control range for meeting-place where at least two terminal devices of acquisition In the case of limit, the second control authority is distributed the terminal device, and according to described the Two control authorities generate control response message；Wherein, second control authority is more than first control authority.
- 11. according to the method for claim 10, it is characterised in that the screening The control data message includes：The control range in the control data message is counted to set to obtain at least two terminals The number of the terminal device of the control authority in standby place meeting-place；Sequencing according to preset time axle generates control sequential to the terminal device, The control sequential is used for the entry-into-force time for indicating the terminal device control authority.
- 12. according to the method for claim 9, it is characterised in that methods described is also Including：Receive the minutes that at least one terminal device reports；Collect the minutes；Store the minutes after collecting.
- A kind of 13. control device of video conference, it is characterised in that including：Request sending module, for sending control data message to main control terminal, wherein, The control data message is used for the control for indicating that the main control terminal is distributed to double-current picture Authority；Message reception module, the control response message returned for receiving the main control terminal, The control response message includes the control authority of main control terminal distribution；Display module, for according to the control authority display control signal, the control Instruct for showing that file is controlled to video.
- A kind of 14. control device of video conference, it is characterised in that including：Receiving module, the control data message sent for receiving at least one terminal device, Wherein, the control data message is used at least one terminal device distribution to double Flow the control authority of picture；Message generating module, for disappearing according to control data message generation control response Breath, the control response message include the control authority；Sending module, for sending the control response at least one terminal device Message.
- A kind of 15. control system of video conference, it is characterised in that including：Master control is whole End and at least one sub-control terminal, the main control terminal and at least one sub-control terminal Communication connection, wherein,The main control terminal, for initiating video conference, and receive described at least one point The control data message that control terminal is sent, distributed according to the control data message to double fluid The control authority of picture, and control response message is generated according to the control authority, to institute State at least one sub-control terminal and send the control response message；At least one sub-control terminal, communicate to connect, use with the main control terminal respectively The control data message is sent in the access video conference, and to the main control terminal, The control response message that the main control terminal returns is received, and is rung according to the control Answer the control authority display control signal in message；Wherein, auxiliary regard is respectively configured in the main control terminal and at least one sub-control terminal Frequency picture control device, the auxiliary video pictures control device include：Control instruction is sent Module, control instruction receiving module and auxiliary Computer Vision module, the control instruction Sending module, the control instruction of respective operations is performed for sending control display picture；Institute Control instruction receiving module is stated, for receiving the control instruction；The auxiliary video image Processing module, for showing respective operations in the display picture according to the control instruction.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610550166.XA CN107623833B (en) | 2016-07-13 | 2016-07-13 | Control method, device and system for video conference |
| PCT/CN2017/087562 WO2018010504A1 (en) | 2016-07-13 | 2017-06-08 | Videoconferencing control method, apparatus, and system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610550166.XA CN107623833B (en) | 2016-07-13 | 2016-07-13 | Control method, device and system for video conference |
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| CN107623833A true CN107623833A (en) | 2018-01-23 |
| CN107623833B CN107623833B (en) | 2021-04-20 |
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| CN201610550166.XA Active CN107623833B (en) | 2016-07-13 | 2016-07-13 | Control method, device and system for video conference |
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| WO (1) | WO2018010504A1 (en) |
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| CN111752449A (en) * | 2020-05-28 | 2020-10-09 | 维沃移动通信有限公司 | Screen control method and device |
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| WO2018010504A1 (en) | 2018-01-18 |
| CN107623833B (en) | 2021-04-20 |
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