CN105323536A - Attendee private chat method and device in television conference - Google Patents
Attendee private chat method and device in television conference Download PDFInfo
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- CN105323536A CN105323536A CN201410372673.XA CN201410372673A CN105323536A CN 105323536 A CN105323536 A CN 105323536A CN 201410372673 A CN201410372673 A CN 201410372673A CN 105323536 A CN105323536 A CN 105323536A
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- private chat
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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
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
- H04L12/1813—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for computer conferences, e.g. chat rooms
- H04L12/1822—Conducting the conference, e.g. admission, detection, selection or grouping of participants, correlating users to one or more conference sessions, prioritising transmission
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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
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/147—Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention provides an attendee private chat method and device in a television conference. The method comprises the steps that the information of a private chat receiver is acquired according to a first predetermined instruction; according to the information of the private chat receiver, a private chat request is sent to the private chat receiver; a first response message returned by the private chat receiver is received; if the content of the first response message is successful response, a request to establish a private chat audio and video channel is sent to the private chat receiver; a second response message returned by the private chat receiver is received; and if the content of the second response message is accepting, the private chat audio and video channel with the private chat receiver is established. According to the technical scheme provided by the invention, the request to establish the private chat audio and video channel is sent to the private chat receiver; when the second response message returned by the private chat receiver which accepts the private chat request is received, the private chat video channel with the private chat receiver is established; and the attendees of different places in the television conference can carry out private chat discussion when the need arises, which does not affect the conference.
Description
Technical field
The present invention relates to technical field of video communication, particularly relate to method and the device of participant's private chat in a kind of video conference.
Background technology
In existing TV conference system, a meeting-place composition is generally a station terminal, a TV, a camera.When holding a meeting TV, each meeting-place has many people to participate in, and when holding a meeting, each meeting-place can only have a people to speak, and the participant in this meeting-place and other meeting-place can only as audience.
And in the practical application of video conferencing; we often can run into when conference speech people mentions a problem; the participant in each meeting-place needs the situation of communication and discussion privately; and under existing video conferencing scene; the participant in each meeting-place cannot be linked up separately by TV conference system; and when linking up, other participants and other meeting-place in meeting-place all can receive.So very inconvenient when holding a meeting, the participant in different meeting-place chats discussion privately.
Summary of the invention
The technical problem to be solved in the present invention is to provide method and the device of participant's private chat in a kind of video conference, and the participant solving different meeting-place in video conference in prior art cannot chat the problem discussed privately.
In order to solve the problems of the technologies described above, the embodiment of the present invention provides the method for participant's private chat in a kind of video conference, comprising:
Private chat recipient information is obtained according to the first preset instructions;
Private chat request is sent to described private chat recipient according to described private chat recipient information;
Receive the first response message that described private chat recipient returns;
If the content of described first response message is response success, then send the request of setting up private chat audio frequency and video passage to described private chat recipient;
Receive the second response message that described private chat recipient returns;
If the content of described second response message for accepting, then sets up described private chat audio frequency and video passage with described private chat recipient.
Above-mentioned method, wherein, also comprises:
After receiving the instruction terminating private chat, close described private chat audio frequency and video passage.
Above-mentioned method, wherein, if send multiple described private chat request simultaneously, then the step sending private chat request according to described private chat recipient information to described private chat recipient is specially:
Send multiple private chat request to multipoint control unit according to multiple described private chat recipient information simultaneously, and set up private chat audio frequency and video passage with described multipoint control unit, make described multipoint control unit described private chat request can be carried out process and be distributed to multiple described private chat recipient.
Above-mentioned method, wherein, the step receiving the first response message that described private chat recipient returns is specially:
Receive the first response message that the described private chat recipient after described multipoint control unit process returns according to described private chat request.
Above-mentioned method, wherein, the step receiving the second response message that described private chat recipient returns is specially:
Receive the second response message that the described private chat recipient after described multipoint control unit process returns according to described request of setting up private chat audio frequency and video passage.
Above-mentioned method, wherein, if the content of described second response message is for accepting, then the step setting up described private chat audio frequency and video passage with described private chat recipient is specially:
If the content of described second response message is for accepting, then set up described private chat audio frequency and video passage by described multipoint control unit and multiple described private chat recipient simultaneously, described multipoint control unit can by audio, video data in many ways through encoding and decoding broadcast transmission to each side.
Present invention also offers the device of participant's private chat in a kind of video conference, comprising:
Acquisition module, for obtaining private chat recipient information according to the first preset instructions;
First sending module, for sending private chat request according to described private chat recipient information to described private chat recipient;
First receiver module, for receiving the first response message that described private chat recipient returns;
Second sending module, if be response success for the content of described first response message, then sends the request of setting up private chat audio frequency and video passage to described private chat recipient;
Second receiver module, for receiving the second response message that described private chat recipient returns;
First sets up module, if be acceptance for the content of described second response message, then sets up described private chat audio frequency and video passage with described private chat recipient.
Above-mentioned device, wherein, also comprises:
Closing module, for receive terminate private chat instruction after, close described private chat audio frequency and video passage.
Above-mentioned device, wherein, if described first sending module sends multiple described private chat request simultaneously, then described first sending module specifically for:
Send multiple private chat request to multipoint control unit according to multiple described private chat recipient information simultaneously, and set up private chat audio frequency and video passage with described multipoint control unit, make described multipoint control unit described private chat request can be carried out process and be distributed to multiple described private chat recipient.
Above-mentioned device, wherein, described first receiver module specifically for:
Receive the first response message that the described private chat recipient after described multipoint control unit process returns according to described private chat request.
Above-mentioned device, wherein, described second receiver module specifically for:
Receive the second response message that the described private chat recipient after described multipoint control unit process returns according to described request of setting up private chat audio frequency and video passage.
Above-mentioned device, wherein, described first set up module specifically for:
If the content of described second response message is for accepting, then set up described private chat audio frequency and video passage by described multipoint control unit and multiple described private chat recipient simultaneously, described multipoint control unit can by audio, video data in many ways through encoding and decoding broadcast transmission to each side.
Present invention also offers the method for participant's private chat in a kind of video conference, comprising:
Receive the private chat request that private chat initiator sends;
The first response message is returned to described private chat initiator according to described private chat request;
Be response success in the content of described first response message, and receive that described private chat initiator sends set up the request of private chat audio frequency and video passage time, return the second response message according to the second preset instructions to described private chat initiator;
When the content of described second response message is for accepting, then set up described private chat audio frequency and video passage with private chat initiator.
Above-mentioned method, wherein, comprises according to the step that described private chat request returns the first response message to described private chat initiator:
Whether meet private chat condition according to described private chat requesting query we with described private chat initiator, obtain a Query Result;
The first response message is returned to described private chat initiator according to described Query Result.
Above-mentioned method, wherein, whether meet private chat condition according to described private chat requesting query we with private chat initiator, the step obtaining a Query Result comprises:
According to the whether built vertical audio frequency and video passage of described private chat requesting query we, obtain one first result;
According to described private chat requesting query, whether private chat initiator is arranged in the restriction incoming call list of we, obtains one second result;
Only having described first result being that we do not set up audio frequency and video passage and described second result is described private chat initiator when not being arranged in the restriction incoming call list of we, just obtaining we and private chat initiator meets the Query Result of described private chat condition; Otherwise, obtain we and do not meet the Query Result of described private chat condition with private chat initiator.
Above-mentioned method, wherein, comprises according to the step that described Query Result returns the first response message to described private chat initiator:
When described Query Result meets described private chat condition for we with private chat initiator, be the first response message of response success to described private chat initiator returned content;
When described Query Result does not meet described private chat condition for we with private chat initiator, be then the first response message of response failure and failure cause to described private chat initiator returned content.
Above-mentioned method wherein, is response success in the content of described first response message, and receive described private chat initiator send set up the request of private chat audio frequency and video passage time, the step returning the second response message according to the second preset instructions is specially:
Be response success in the content of described first response message, and receive described private chat initiator send set up the request of audio frequency and video passage time, according to content be accept described second preset instructions returned content be accept the second response message, according to content be refusal described second preset instructions returned content be refusal the second response message.
Present invention also offers the device of participant's private chat in a kind of video conference, comprising:
3rd receiver module, for receiving the private chat request that private chat initiator sends;
First returns module, for returning the first response message according to described private chat request to described private chat initiator;
Second returns module, is response success for the content at described first response message, and receive described private chat initiator send set up the request of private chat audio frequency and video passage time, return the second response message according to the second preset instructions to described private chat initiator;
Second sets up module, for when the content of described second response message is for accepting, then sets up described private chat audio frequency and video passage with private chat initiator.
Above-mentioned device, wherein, described first returns module comprises:
Query unit, for whether meeting private chat condition according to described private chat requesting query we with described private chat initiator, obtains a Query Result;
Return unit, for returning the first response message according to described Query Result to described private chat initiator.
Above-mentioned device, wherein, described query unit comprises:
First enquiring component, for according to the whether built vertical audio frequency and video passage of described private chat requesting query we, obtains one first result;
Second enquiring component, for the restriction incoming call list whether private chat initiator according to described private chat requesting query is arranged in we, obtains one second result;
Obtain assembly, for only have described first result to be that we do not set up audio frequency and video passage and described second result is described private chat initiator be not arranged in the restriction incoming call list of we time, just obtain we and private chat initiator meets the Query Result of described private chat condition; Otherwise, obtain we and do not meet the Query Result of described private chat condition with private chat initiator.
Above-mentioned device, wherein, described in return unit and comprise:
First returns assembly, for when described Query Result meets described private chat condition for we with private chat initiator, is the first response message of response success to described private chat initiator returned content;
Second returns assembly, for when described Query Result does not meet described private chat condition for we with private chat initiator, is then the first response message of response failure and failure cause to described private chat initiator returned content.
Above-mentioned device, wherein, described second return module specifically for:
Be response success in the content of described first response message, and receive described private chat initiator send set up the request of audio frequency and video passage time, according to content be accept described second preset instructions returned content be accept the second response message, according to content be refusal described second preset instructions returned content be refusal the second response message.
The beneficial effect of technique scheme of the present invention is as follows:
In such scheme, in described video conference, the method for participant's private chat is by sending the request of setting up private chat audio frequency and video passage to described private chat recipient, and during the second response message returned when receiving private chat recipient and accepting private chat request, private chat video channel is set up with private chat recipient, make the participant in different meeting-place in video conference in discussion of chatting privately whenever necessary, meeting can not affected.
Accompanying drawing explanation
Fig. 1 is the method step schematic diagram one of participant's private chat in the video conference of the embodiment of the present invention;
Fig. 2 is the apparatus structure schematic diagram one of participant's private chat in the video conference of the embodiment of the present invention;
Fig. 3 is the method step schematic diagram two of participant's private chat in the video conference of the embodiment of the present invention;
Fig. 4 is the apparatus structure schematic diagram two of participant's private chat in the video conference of the embodiment of the present invention;
Fig. 5 is the access device structural representation of the embodiment of the present invention;
Fig. 6 is two participant's private chat schematic flow sheets of the embodiment of the present invention;
Fig. 7 is multiple participant's private chat schematic flow sheets of the embodiment of the present invention.
Embodiment
For making the technical problem to be solved in the present invention, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
The participant that the present invention is directed to different meeting-place in video conference in existing technology cannot chat the problem discussed privately, provides the method for participant's private chat in a kind of video conference, as shown in Figure 1, comprising:
Step 11: obtain private chat recipient information according to the first preset instructions;
Step 12: send private chat request to described private chat recipient according to described private chat recipient information;
Step 13: receive the first response message that described private chat recipient returns;
Step 14: if the content of described first response message is response success, then send the request of setting up private chat audio frequency and video passage to described private chat recipient;
Step 15: receive the second response message that described private chat recipient returns;
Step 16: if the content of described second response message is for accepting, then set up described private chat audio frequency and video passage with described private chat recipient.
Wherein, the first preset instructions is the instruction that private chat initiator selects private chat recipient.
In the described video conference that the embodiment of the present invention provides, the method for participant's private chat is by sending the request of setting up private chat audio frequency and video passage to described private chat recipient, and when receiving private chat recipient and accepting the second response message returned when setting up the request of private chat audio frequency and video passage, private chat video channel is set up with private chat recipient, make the participant in different meeting-place in video conference in discussion of chatting privately whenever necessary, meeting can not affected.
Comprise before obtaining private chat recipient information according to the first preset instructions: obtain the site list information of active conference according to the 3rd preset instructions and show; Obtain according to the 4th preset instructions and show the participant's information being selected all registrations in meeting-place in described site list information.Wherein, the 3rd preset instructions is that private chat initiator selects to obtain and shows the instruction of site list information; 4th preset instructions is that private chat initiator selects meeting-place and shows the instruction of participant's information of all registrations in this meeting-place.
Concrete, the step obtaining private chat recipient information according to the first preset instructions is in participant's information of all registrations, obtain private chat recipient information according to described first preset instructions.
Also comprise to send the step of private chat request to private chat recipient according to described private chat recipient information before: carry out exhalation purview certification.Exhalation purview certification by time send private chat request according to described private chat recipient information to private chat recipient again.
If the content of described first response message is for respond unsuccessfully, then show response failure information and failure cause that described private chat recipient returns.Consider practical application, the described method that the embodiment of the present invention provides also comprises: after receiving the instruction terminating private chat, close described private chat audio frequency and video passage.
If private chat initiator thinks simultaneously and multiple private chat recipient chat, then need to send multiple private chat request simultaneously; If send multiple described private chat request in the described method that the embodiment of the present invention provides simultaneously, the step then sending private chat request according to described private chat recipient information to described private chat recipient is specially: send multiple private chat request to multipoint control unit according to multiple described private chat recipient information simultaneously, and set up private chat audio frequency and video passage with described multipoint control unit, make described multipoint control unit described private chat request can be carried out process and be distributed to multiple described private chat recipient.
Wherein, the step receiving the first response message that described private chat recipient returns is specially: receive the first response message that the described private chat recipient after described multipoint control unit process returns according to described private chat request.
Concrete, the step receiving the second response message that described private chat recipient returns is specially: receive the second response message that the described private chat recipient after described multipoint control unit process returns according to described request of setting up private chat audio frequency and video passage.
Further, if the content of described second response message is for accepting, the step then setting up described private chat audio frequency and video passage with described private chat recipient is specially: if the content of described second response message is for accept, then set up described private chat audio frequency and video passage by described multipoint control unit and multiple described private chat recipient simultaneously, described multipoint control unit can by audio, video data in many ways through encoding and decoding broadcast transmission to each side.
In the described video conference that the embodiment of the present invention provides, the method for participant's private chat makes private chat initiator and private chat recipient to see mutually to listen mutually, use independently private chat audio frequency and video passage to exchange privately, can not have an impact to meeting.
In order to solve the problems of the technologies described above, the embodiment of the present invention additionally provides the device of participant's private chat in a kind of video conference, as shown in Figure 2, comprising:
Acquisition module, for obtaining private chat recipient information according to the first preset instructions;
First sending module, for sending private chat request according to described private chat recipient information to described private chat recipient;
First receiver module, for receiving the first response message that described private chat recipient returns;
Second sending module, if be response success for the content of described first response message, then sends the request of setting up private chat audio frequency and video passage to described private chat recipient;
Second receiver module, for receiving the second response message that described private chat recipient returns;
First sets up module, if be acceptance for the content of described second response message, then sets up described private chat audio frequency and video passage with described private chat recipient.
In the described video conference that the embodiment of the present invention provides, the device of participant's private chat is by sending the request of setting up private chat audio frequency and video passage to described private chat recipient, and during the second response message returned when receiving private chat recipient and accepting private chat request, set up private chat video channel with private chat recipient, make the participant in different meeting-place in video conference can in discussion of chatting privately whenever necessary.
Consider practical application, the described device that the embodiment of the present invention provides also comprises: closing module, for receive terminate private chat instruction after, close described private chat audio frequency and video passage.
If private chat initiator thinks simultaneously and multiple private chat recipient chat, then need to send multiple private chat request simultaneously; If described first sending module sends multiple described private chat request in the described device that the embodiment of the present invention provides simultaneously, then described first sending module specifically for: send multiple private chat request to multipoint control unit according to multiple described private chat recipient information simultaneously, and set up private chat audio frequency and video passage with described multipoint control unit, make described multipoint control unit described private chat request can be carried out process and be distributed to multiple described private chat recipient.
Wherein, described first receiver module specifically for: receive the first response message that the described private chat recipient after described multipoint control unit process returns according to described private chat request.
Concrete, described second receiver module specifically for: receive the second response message that the described private chat recipient after described multipoint control unit process returns according to described request of setting up private chat audio frequency and video passage.
Further, described first set up module specifically for: if the content of described second response message for accept, then set up described private chat audio frequency and video passage by described multipoint control unit and multiple described private chat recipient simultaneously, described multipoint control unit can by audio, video data in many ways through encoding and decoding broadcast transmission to each side.
In the described video conference that the embodiment of the present invention provides, the device of participant's private chat makes private chat initiator and private chat recipient to see mutually to listen mutually, use independently private chat audio frequency and video passage to exchange privately, can not have an impact to meeting.
In order to solve the problems of the technologies described above, the embodiment of the present invention additionally provides the method for participant's private chat in a kind of video conference, as shown in Figure 3, comprising:
Step 21: receive the private chat request that private chat initiator sends;
Step 22: return the first response message to described private chat initiator according to described private chat request;
Step 23: be response success in the content of described first response message, and receive that described private chat initiator sends set up the request of private chat audio frequency and video passage time, return the second response message according to the second preset instructions to described private chat initiator;
Step 24: when the content of described second response message is for accepting, then set up described private chat audio frequency and video passage with private chat initiator.
Wherein, the second preset instructions is the instruction that private chat recipient selects to accept or refuse to set up private chat audio frequency and video passage.
In the described video conference that the embodiment of the present invention provides, the method for participant's private chat sets up private chat audio frequency and video passage by the request of setting up private chat audio frequency and video passage and private chat initiator receiving private chat initiator transmission, make the participant in different meeting-place in video conference in discussion of chatting privately whenever necessary, meeting can not affected.
Wherein, comprise according to the step that described private chat request returns the first response message to described private chat initiator: whether meet private chat condition according to described private chat requesting query we with described private chat initiator, obtain a Query Result; The first response message is returned to described private chat initiator according to described Query Result.
Concrete, whether meet private chat condition according to described private chat requesting query we with private chat initiator, the step obtaining a Query Result comprises: according to the whether built vertical audio frequency and video passage of described private chat requesting query we, obtain one first result; According to described private chat requesting query, whether private chat initiator is arranged in the restriction incoming call list of we, obtains one second result; Only having described first result being that we do not set up audio frequency and video passage and described second result is described private chat initiator when not being arranged in the restriction incoming call list of we, just obtaining we and private chat initiator meets the Query Result of described private chat condition; Otherwise, obtain we and do not meet the Query Result of described private chat condition with private chat initiator.
Further, comprise according to the step that described Query Result returns the first response message to described private chat initiator: when described Query Result meets described private chat condition for we with private chat initiator, be the first response message of response success to described private chat initiator returned content; When described Query Result does not meet described private chat condition for we with private chat initiator, be then the first response message of response failure and failure cause to described private chat initiator returned content.
According to actual conditions, be response success in the content of described first response message in the described method that the embodiment of the present invention provides, and receive described private chat initiator send set up the request of private chat audio frequency and video passage time, the step returning the second response message according to the second preset instructions is specially: be response success in the content of described first response message, and receive described private chat initiator send set up the request of audio frequency and video passage time, according to content be accept described second preset instructions returned content be accept the second response message, according to content be refusal described second preset instructions returned content be refusal the second response message.
In order to solve the problems of the technologies described above, the embodiment of the present invention additionally provides the device of participant's private chat in a kind of video conference, as shown in Figure 4, comprising:
3rd receiver module, for receiving the private chat request that private chat initiator sends;
First returns module, for returning the first response message according to described private chat request to described private chat initiator;
Second returns module, is response success for the content at described first response message, and receive described private chat initiator send set up the request of private chat audio frequency and video passage time, return the second response message according to the second preset instructions to described private chat initiator;
Second sets up module, for when the content of described second response message is for accepting, then sets up described private chat audio frequency and video passage with private chat initiator.
In the described video conference that the embodiment of the present invention provides, the device of participant's private chat sets up private chat audio frequency and video passage by the request of setting up private chat audio frequency and video passage and private chat initiator receiving private chat initiator transmission, make the participant in different meeting-place in video conference in discussion of chatting privately whenever necessary, meeting can not affected.
Wherein, described first returns module comprises: query unit, for whether meeting private chat condition according to described private chat requesting query we with described private chat initiator, obtains a Query Result; Return unit, for returning the first response message according to described Query Result to described private chat initiator.
Concrete, described query unit comprises: the first enquiring component, for according to the whether built vertical audio frequency and video passage of described private chat requesting query we, obtains one first result; Second enquiring component, for the restriction incoming call list whether private chat initiator according to described private chat requesting query is arranged in we, obtains one second result; Obtain assembly, for only have described first result to be that we do not set up audio frequency and video passage and described second result is described private chat initiator be not arranged in the restriction incoming call list of we time, just obtain we and private chat initiator meets the Query Result of described private chat condition; Otherwise, obtain we and do not meet the Query Result of described private chat condition with private chat initiator.
Further, return unit described in comprise: first returns assembly, for when described Query Result meets described private chat condition for we with private chat initiator, is the first response message of response success to described private chat initiator returned content; Second returns assembly, for when described Query Result does not meet described private chat condition for we with private chat initiator, is then the first response message of response failure and failure cause to described private chat initiator returned content.
According to actual conditions, described in the described device that the embodiment of the present invention provides second return module specifically for: be response success in the content of described first response message, and receive described private chat initiator send set up the request of audio frequency and video passage time, according to content be accept described second preset instructions returned content be accept the second response message, according to content be refusal described second preset instructions returned content be refusal the second response message.
Wherein, in above-mentioned video conference, the described embodiment that realizes of the method for participant's private chat is all applicable to, in the embodiment of the device of participant's private chat in this video conference, also can reach identical technique effect.
In the described video conference provided the embodiment of the present invention below in conjunction with practical application scene and receiving-transmitting sides, the method for participant's private chat is specifically described.
The method that the embodiment of the present invention provides relates to a kind of access device in actual applications, and as shown in Figure 5, described access device comprises:
The collection of audio frequency and video and output module, for gathering the audio frequency and video media data of participant;
Data message input processing module, for receiving the input of participant's information, comprises authentication information, priority assignation information, network configuration etc.;
The transmitting-receiving processing module of network data, is connected on the terminal equipment in meeting-place by network, carries out the transmitting-receiving of audio, video data with terminal, and participant inputs the transmission of information, and receiving terminal data message exports;
Terminal returns the display module of output information, and the Information input processing that display terminal returns returns results.
Access device is the device that mobile phone terminal etc. can realize above-mentioned functions, in this citing that differs.
Use the method needs that the embodiment of the present invention provides: each participant in meeting-place has an independently access device; Access device is connected with meeting-place terminal by network; Use the participant in the front meeting-place of this method to log in access device by authentication, this authentication, in the terminal in meeting-place, is carried out in MCU (multipoint control unit) or other external servers.
Participant is when needs and other meeting-place participant's private chat, active conference is selected in access device, check all meeting-place of active conference, after selecting meeting-place, participant's information (comprising the meeting at private chat recipient place, meeting-place, access device information etc.) of all registrations in this meeting-place can be shown, after selected participant, initiate private chat request; Multiple participants that can select multiple meeting-place initiate private chat request simultaneously.
Private chat request is sent to this meeting-place terminal by access device, this meeting-place terminal according in private chat request with meeting field information initiate exhalation authority authentication request to authentication server, after by the exhalation purview certification of authentication server, this meeting-place terminal then initiates private chat request to object meeting-place, object meeting-place receives the backward authentication server of private chat request and initiates incoming call purview certification, after by the incoming call purview certification of authentication server, object meeting-place terminal according in private chat request be with participant's information, judge that whether this participant is idle, if can private chat, according to private chat request to the success of meeting-place, source terminal response, otherwise respond unsuccessfully, incidentally show failure cause,
Meeting-place, source terminal is after receiving private chat request response success, the request of setting up private chat audio frequency and video passage is then sent to object meeting-place terminal, request by after the audio-video frequency media data of access device are mail to object meeting-place, after object meeting-place receives, then exported by the access device in object meeting-place; Equally, the audio-video frequency media data that the access device in object meeting-place inputs are sent to meeting-place, source terminal by object meeting-place terminal, are exported by the access device in meeting-place, source; So just complete the object of the participant's private chat in two meeting-place;
When conference speech people use this access device as terminal in meeting-place audio frequency and video input time can not initiate again and add private chat.
When terminating private chat, any one private chat participant can select to terminate private chat in access device, after terminal receives and terminates private chat request in meeting-place, closes private chat audio frequency and video passage.
Concrete, as follows:
The first, two participants carry out private chat, then the method that the embodiment of the present invention provides uses flow process as shown in Figure 6:
Access device user checks each meeting-place of current meeting-place terminal (meeting-place-terminal 1) place meeting on access device (access device 1), current meeting-place terminal returns each meeting field information, each meeting field information of access device interface display;
Access device user selects a meeting-place on access device, checks each participant's information in meeting-place, and it is each by participant's information of authentication that current meeting-place terminal returns to this meeting-place, each participant's information of access device interface display;
Access device user selectes participant, and initiate private chat request, private chat solicited message comprises private chat initiator identity information, recipient's identity information of private chat request;
Private chat request message is sent to the terminal (meeting-place-terminal 1) in meeting-place, private chat initiator identity information and private chat recipient identity information are first sent to authentication server by terminal, authentication server judges whether this private chat initiator has permission initiation private chat, as authentication failure, then return to meeting-place, source terminal failure information and failure cause; After passing through in authentication, meeting-place, source terminal initiates private chat request to object meeting-place terminal (meeting-place-terminal 2), after object meeting-place receives private chat request, private chat request is sent to authentication server, authentication server judges whether private chat recipient can receive the private chat request of this private chat initiator, as authentication failure, then return to meeting-place, source terminal failure information and failure cause; After certification is passed through, whether object meeting-place terminal judges private chat recipient is idle; As private chat recipient then returns the message of response success the free time to meeting-place, source terminal, as private chat recipient is not idle, then return response failure and failure cause to meeting-place, source terminal.
Meeting-place, source terminal receives the response message of authentication server and object meeting-place terminal, as return authentication failure and failure, then failure information is transmitted to access device (access device 1) display of private chat initiator, and show failure cause, comprise lack of competence and initiate private chat, opposite end information inquiry unsuccessfully etc.; As return authentication success, the request of setting up private chat audio frequency and video passage is then sent to corresponding object meeting-place, after object meeting-place accepts this request, and meeting-place, source terminal creates private chat audio frequency and video passage, and object access device (access device 2) the upper display private chat initiator information to this meeting-place; After two side's private chat audio frequency and video passages create, source access device will gather audio/video information transmission source meeting-place terminal, meeting-place, source terminal is sent to private chat object terminal, private chat object terminal is sent on private chat object access device and exports, equally, the audio, video data collected also is sent on the access device of source by object terminal and source terminal and exports by object access device.
At this moment two side participants can see mutually and listen mutually, use independently private chat audio-video frequency media passage, can not have an impact to meeting at two terminal rooms.
When private chat both sides any one party is selected to hang up on access device, the message hanging up private chat can be sent to distant terminal by our terminal, and closes audio frequency and video passage, and the display of this access device is hung up successfully, and opposite end access device display opposite end is hung up.
The second, the flow process of participant's private chat in multiple meeting-place, then the method that the embodiment of the present invention provides uses flow process as shown in Figure 7:
Access device user opens the access device (access device 1) in meeting-place, logs on access device interface, complete authentication by authentication;
Access device user checks each meeting-place of current meeting-place terminal (meeting-place-terminal 1) place meeting on access device, and current meeting-place terminal returns each meeting field information, each meeting field information of access device interface display;
Access device user selects a meeting-place on access device, checks each participant's information in meeting-place, and it is each by participant's information of authentication that current meeting-place terminal returns to this meeting-place, each participant's information of access device interface display;
Access device user selectes multiple participant, and initiate private chat request, private chat solicited message comprises private chat initiator identity information, recipient's identity information of private chat request;
Private chat request message is sent to the terminal (meeting-place-terminal 1) in meeting-place, private chat initiator identity information and private chat recipient identity information are first sent to authentication server by terminal, authentication server judges whether this private chat initiator has permission initiation private chat, as authentication failure, then return to meeting-place, source terminal failure information and failure cause; As authentication is passed through, then return authentication success.
Meeting-place, source terminal (meeting-place-terminal 1) receives the response message of authentication server, as return authentication failure and failure cause, then failure information is transmitted to access device (access device 1) display of private chat initiator, and show failure cause, comprise lack of competence and initiate private chat, opposite end information inquiry unsuccessfully etc.; As return authentication success, then send private chat request to MCU, MCU by according in private chat request with meeting-place and access device information, initiate private chat request to each selected object meeting-place terminal (meeting-place-terminal 2, meeting-place-terminal 3), and create audio frequency and video passage with the terminal that private chat is initiated.After object meeting-place receives private chat request, whether object meeting-place terminal judges private chat recipient is idle; As private chat recipient then returns the message of response success the free time to meeting-place, source terminal, as private chat recipient is not idle, then return response failure and failure cause to meeting-place, source terminal; Simultaneously, after object meeting-place receives private chat request, private chat request is sent to authentication server by object meeting-place terminal, authentication server judges whether private chat recipient can receive the private chat request of this private chat initiator, as authentication failure, then return to MCU failure information and failure cause, and then send to meeting-place, source terminal, be transmitted to the access device display of private chat initiator; After passing through in authentication, then to the success of MCU return authentication, and then send to meeting-place, source terminal.
Meeting-place, source terminal sets up the request of private chat audio frequency and video passage to MCU according to the information transmission of authentication success, the request of setting up private chat audio frequency and video passage is sent to each selected object meeting-place by MCU, if private chat recipient refusal sets up private chat audio frequency and video passage, then return to MCU the message that refusal sets up private chat audio frequency and video passage, and then send to meeting-place, source terminal, be transmitted to the access device display of private chat initiator; If private chat recipient accepts to set up private chat audio frequency and video passage, the message accepting to set up private chat audio frequency and video passage is then returned to MCU, private chat audio frequency and video passage is created with MCU, and object access device (access device 2, access device 3) the upper display private chat initiator information to object meeting-place; After each side's audio frequency and video passage creates, source access device will gather audio/video information transmission source meeting-place terminal, meeting-place, source terminal is sent to MCU, private chat object terminal is sent on private chat object access device and exports, equally, the audio, video data collected also is sent to MCU by object terminal by object access device, MCU will in many ways audio, video data through encoding and decoding, broadcast transmission exports to the access device of each side, and namely private chat initiator opens the pattern of group chat by MCU.
Private chat initiator can hear multiple private chat recipient by the sound mixing function of MCU simultaneously and carry out own sound, and each private chat recipient also can hear private chat initiator and other private chats recipient by MCU and carry out own sound; Private chat initiator and private chat recipient all can arrange video pictures, and Dynamic Selection is carried out in video process, such as select the picture of display A at the beginning, the picture of B is switched in video process, private chat initiator and private chat recipient can only receive the video data from its other party by the function of shielding of MCU and not receive own video data, and but such as A can accept the video data from B, C, D not receive the video data from A.
At this moment participant can see mutually and listens mutually in many ways, uses independently private chat audio-video frequency media passage, can not have an impact to meeting at terminal room in many ways.
When private chat any one party is selected to hang up on access device, the message hanging up private chat can be sent to MCU by we's terminal, and close private chat audio frequency and video passage, the display of we's access device is hung up successfully, MCU notifies that this access device in other these meeting-place of terminal, each side meeting-place is hung up, hook information is sent on the access device of corresponding connection by other-end, and access device can show hook information, points out this participant to exit private chat.
In sum, in the video conference that the present invention proposes, the method for participant's private chat makes participant when not affecting conference speech people and meeting normally holds, and can link up privately.
Above-described is the preferred embodiment of the present invention; should be understood that the ordinary person for the art; not departing under principle prerequisite of the present invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (22)
1. the method for participant's private chat in video conference, is characterized in that, comprising:
Private chat recipient information is obtained according to the first preset instructions;
Private chat request is sent to described private chat recipient according to described private chat recipient information;
Receive the first response message that described private chat recipient returns;
If the content of described first response message is response success, then send the request of setting up private chat audio frequency and video passage to described private chat recipient;
Receive the second response message that described private chat recipient returns;
If the content of described second response message for accepting, then sets up described private chat audio frequency and video passage with described private chat recipient.
2. the method for claim 1, is characterized in that, also comprises:
After receiving the instruction terminating private chat, close described private chat audio frequency and video passage.
3. the method for claim 1, is characterized in that, if send multiple described private chat request simultaneously, then the step sending private chat request according to described private chat recipient information to described private chat recipient is specially:
Send multiple private chat request to multipoint control unit according to multiple described private chat recipient information simultaneously, and set up private chat audio frequency and video passage with described multipoint control unit, make described multipoint control unit described private chat request can be carried out process and be distributed to multiple described private chat recipient.
4. method as claimed in claim 3, it is characterized in that, the step receiving the first response message that described private chat recipient returns is specially:
Receive the first response message that the described private chat recipient after described multipoint control unit process returns according to described private chat request.
5. method as claimed in claim 4, it is characterized in that, the step receiving the second response message that described private chat recipient returns is specially:
Receive the second response message that the described private chat recipient after described multipoint control unit process returns according to described request of setting up private chat audio frequency and video passage.
6. method as claimed in claim 5, is characterized in that, if the content of described second response message is for accepting, then the step setting up described private chat audio frequency and video passage with described private chat recipient is specially:
If the content of described second response message is for accepting, then set up described private chat audio frequency and video passage by described multipoint control unit and multiple described private chat recipient simultaneously, described multipoint control unit can by audio, video data in many ways through encoding and decoding broadcast transmission to each side.
7. the device of participant's private chat in video conference, is characterized in that, comprising:
Acquisition module, for obtaining private chat recipient information according to the first preset instructions;
First sending module, for sending private chat request according to described private chat recipient information to described private chat recipient;
First receiver module, for receiving the first response message that described private chat recipient returns;
Second sending module, if be response success for the content of described first response message, then sends the request of setting up private chat audio frequency and video passage to described private chat recipient;
Second receiver module, for receiving the second response message that described private chat recipient returns;
First sets up module, if be acceptance for the content of described second response message, then sets up described private chat audio frequency and video passage with described private chat recipient.
8. device as claimed in claim 7, is characterized in that, also comprise:
Closing module, for receive terminate private chat instruction after, close described private chat audio frequency and video passage.
9. device as claimed in claim 7, is characterized in that, if described first sending module sends multiple described private chat request simultaneously, then described first sending module specifically for:
Send multiple private chat request to multipoint control unit according to multiple described private chat recipient information simultaneously, and set up private chat audio frequency and video passage with described multipoint control unit, make described multipoint control unit described private chat request can be carried out process and be distributed to multiple described private chat recipient.
10. device as claimed in claim 9, is characterized in that, described first receiver module specifically for:
Receive the first response message that the described private chat recipient after described multipoint control unit process returns according to described private chat request.
11. devices as claimed in claim 10, is characterized in that, described second receiver module specifically for:
Receive the second response message that the described private chat recipient after described multipoint control unit process returns according to described request of setting up private chat audio frequency and video passage.
12. devices as claimed in claim 11, is characterized in that, described first set up module specifically for:
If the content of described second response message is for accepting, then set up described private chat audio frequency and video passage by described multipoint control unit and multiple described private chat recipient simultaneously, described multipoint control unit can by audio, video data in many ways through encoding and decoding broadcast transmission to each side.
The method of participant's private chat in 13. 1 kinds of video conferences, is characterized in that, comprising:
Receive the private chat request that private chat initiator sends;
The first response message is returned to described private chat initiator according to described private chat request;
Be response success in the content of described first response message, and receive that described private chat initiator sends set up the request of private chat audio frequency and video passage time, return the second response message according to the second preset instructions to described private chat initiator;
When the content of described second response message is for accepting, then set up described private chat audio frequency and video passage with private chat initiator.
14. methods as claimed in claim 13, is characterized in that, comprise according to the step that described private chat request returns the first response message to described private chat initiator:
Whether meet private chat condition according to described private chat requesting query we with described private chat initiator, obtain a Query Result;
The first response message is returned to described private chat initiator according to described Query Result.
15. methods as claimed in claim 14, is characterized in that, whether meet private chat condition according to described private chat requesting query we with private chat initiator, the step obtaining a Query Result comprises:
According to the whether built vertical audio frequency and video passage of described private chat requesting query we, obtain one first result;
According to described private chat requesting query, whether private chat initiator is arranged in the restriction incoming call list of we, obtains one second result;
Only having described first result being that we do not set up audio frequency and video passage and described second result is described private chat initiator when not being arranged in the restriction incoming call list of we, just obtaining we and private chat initiator meets the Query Result of described private chat condition; Otherwise, obtain we and do not meet the Query Result of described private chat condition with private chat initiator.
16. methods as claimed in claim 15, is characterized in that, comprise according to the step that described Query Result returns the first response message to described private chat initiator:
When described Query Result meets described private chat condition for we with private chat initiator, be the first response message of response success to described private chat initiator returned content;
When described Query Result does not meet described private chat condition for we with private chat initiator, be then the first response message of response failure and failure cause to described private chat initiator returned content.
17. methods as claimed in claim 13, it is characterized in that, be response success in the content of described first response message, and receive that described private chat initiator sends set up the request of private chat audio frequency and video passage time, the step returning the second response message according to the second preset instructions is specially:
Be response success in the content of described first response message, and receive described private chat initiator send set up the request of audio frequency and video passage time, according to content be accept described second preset instructions returned content be accept the second response message, according to content be refusal described second preset instructions returned content be refusal the second response message.
The device of participant's private chat in 18. 1 kinds of video conferences, is characterized in that, comprising:
3rd receiver module, for receiving the private chat request that private chat initiator sends;
First returns module, for returning the first response message according to described private chat request to described private chat initiator;
Second returns module, is response success for the content at described first response message, and receive described private chat initiator send set up the request of private chat audio frequency and video passage time, return the second response message according to the second preset instructions to described private chat initiator;
Second sets up module, for when the content of described second response message is for accepting, then sets up described private chat audio frequency and video passage with private chat initiator.
19. devices as claimed in claim 18, is characterized in that, described first returns module comprises:
Query unit, for whether meeting private chat condition according to described private chat requesting query we with described private chat initiator, obtains a Query Result;
Return unit, for returning the first response message according to described Query Result to described private chat initiator.
20. devices as claimed in claim 19, it is characterized in that, described query unit comprises:
First enquiring component, for according to the whether built vertical audio frequency and video passage of described private chat requesting query we, obtains one first result;
Second enquiring component, for the restriction incoming call list whether private chat initiator according to described private chat requesting query is arranged in we, obtains one second result;
Obtain assembly, for only have described first result to be that we do not set up audio frequency and video passage and described second result is described private chat initiator be not arranged in the restriction incoming call list of we time, just obtain we and private chat initiator meets the Query Result of described private chat condition; Otherwise, obtain we and do not meet the Query Result of described private chat condition with private chat initiator.
21. devices as claimed in claim 20, is characterized in that, described in return unit and comprise:
First returns assembly, for when described Query Result meets described private chat condition for we with private chat initiator, is the first response message of response success to described private chat initiator returned content;
Second returns assembly, for when described Query Result does not meet described private chat condition for we with private chat initiator, is then the first response message of response failure and failure cause to described private chat initiator returned content.
22. devices as claimed in claim 18, is characterized in that, described second return module specifically for:
Be response success in the content of described first response message, and receive described private chat initiator send set up the request of audio frequency and video passage time, according to content be accept described second preset instructions returned content be accept the second response message, according to content be refusal described second preset instructions returned content be refusal the second response message.
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| PCT/CN2015/071501 WO2015131709A1 (en) | 2014-07-30 | 2015-01-23 | Method and device for participants to privately chat in video conference |
Applications Claiming Priority (1)
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| CN201410372673.XA CN105323536A (en) | 2014-07-30 | 2014-07-30 | Attendee private chat method and device in television conference |
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| WO2015131709A1 (en) | 2015-09-11 |
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