CN104580995B - A kind of means of communication and device for video conference - Google Patents
A kind of means of communication and device for video conference Download PDFInfo
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- CN104580995B CN104580995B CN201510043301.7A CN201510043301A CN104580995B CN 104580995 B CN104580995 B CN 104580995B CN 201510043301 A CN201510043301 A CN 201510043301A CN 104580995 B CN104580995 B CN 104580995B
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Abstract
The present invention provides a kind of means of communication and device for video conference, and methods described includes：Receive the access request for the access video conference that multiple terminals of attending a meeting are sent；The identity for terminal of being attended a meeting described in identification, the identity include speaker side and participant, wherein the speaker side can broadcast to all participants；Receive the image of multiple terminal transmissions of attending a meeting；Meeting picture is sent to each terminal of attending a meeting, the meeting picture includes speaker region and multiple participation regions, wherein described speaker region is used for the image for showing the terminal transmission of speaker side, the multiple image for participating in region and being used to show multiple participant terminal transmission.The present invention can be laid out according to the identity for terminal of attending a meeting to each image for attending a meeting terminal transmission, meeting picture is intuitively embodied the state of personnel participating in the meeting, this programme makes virtual meeting scene truer, improves user experience.
Description
Technical field
The present invention relates to video and audio mechanics of communication, and in particular to a kind of means of communication for video conference.
Background technology
With the development of internet technique and the raising of video/audio encoding and decoding technology, the long-range sound based on internet regards
Frequency interaction multiparty conference system starts to popularize rapidly.In network audio-video meeting, personnel participating in the meeting is realized using stream media technology
The Internet transmission of local audio frequency and video and reception.Streaming Media refer on the internet in a manner of data flow real-time release sound, regard
The media of frequency content of multimedia；Stream media technology is then the technology for issuing multimedia data flow on ip networks.
In common meeting, meeting speaker, which with other personnels participating in the meeting in meeting-place directly link up and exchange, is
One very common conference scenario, in the network teleconference held by audio frequency and video multiparty conference system, equally also has
Similar demand occurs.Existing video conferencing system can show the image of all personnels participating in the meeting in terminal interface, still
When a participant wants to exchange with the one-to-one disclosure of speaker's progress, it usually needs manual coordination, and in communication process
Also the transmission of audio is only limited to, exchange scene can not be embodied in display interface, Experience Degree is poor when participating in the cintest.
The content of the invention
Therefore, the technical problems to be solved by the invention are the Experience Degree when participating in the cintest for improving video conference.
The present invention provides a kind of means of communication for video conference, including：Receive the access that multiple terminals of attending a meeting are sent
The access request of video conference；The identity for terminal of being attended a meeting described in identification, the identity includes speaker side and participant, wherein described
Speaker side can broadcast to all participants；Receive the image of multiple terminal transmissions of attending a meeting；Sent to each terminal of attending a meeting
Meeting picture, the meeting picture include speaker region and multiple participation regions, wherein the speaker region is used to show speaker
The image of square terminal transmission, the multiple image for participating in region and being used to show multiple participant terminal transmission.
Preferably, it is described to it is each it is described attend a meeting terminal send meeting picture after, in addition to：Receive at least one institute
State the session request of participant terminal transmission；The session request is forwarded to speaker side's terminal；Speaker side's terminal is same
The participant terminal of meaning is arranged to dialogue side, and the dialogue side can broadcast to speaker side and all participants.
Preferably, methods described also includes：Receive the audio that speaker side's terminal and dialogue side's terminal are sent；To receiving
Audio carry out audio mixing；It will be sent by the audio of audio mixing to all terminals of attending a meeting.
Preferably, it is arranged to also wrap after dialogue side in the participant terminal for agreeing to speaker side's terminal
Include：The first area that the image of the side's of dialogue terminal transmission is placed in multiple participation regions, will be in addition to dialogue side's terminal
The image of participant terminal transmission be placed in second area.
Preferably, methods described also includes：When the dialogue for receiving another participant terminal of speaker side's terminal agreement
During request, previous dialogue side's terminal and the display location of the image of another participant terminal transmission are exchanged.
Correspondingly, the present invention provides a kind of communication device for video conference, including：Access unit is more for receiving
The access request for the access video conference that individual terminal of attending a meeting is sent；Unit is identified, for identifying the identity of the terminal of attending a meeting, institute
Stating identity includes speaker side and participant, wherein the speaker side can broadcast to all participants；Image receiving unit, it is used for
Receive the image of multiple terminal transmissions of attending a meeting；Meeting picture transmitting element, drawn for sending meeting to each terminal of attending a meeting
Face, the meeting picture include speaker region and multiple participation regions, wherein the speaker region is used to show speaker side's terminal
The image of transmission, the multiple image for participating in region and being used to show multiple participant terminal transmission.
Preferably, described device also includes：Session request receiving unit, for being sent in the meeting picture to each institute
After stating terminal transmission meeting picture of attending a meeting, the session request that at least one participant terminal is sent is received；Session request
Retransmission unit, for the session request to be forwarded into speaker side's terminal；Talk with setting unit, for by speaker side's terminal
The participant terminal agreed to is arranged to dialogue side, and the dialogue side can broadcast to speaker side and all participants.
Preferably, described device also includes：Audio receiving unit, receives speaker side's terminal and dialogue side's terminal is sent
Audio；Downmixing unit, for carrying out audio mixing to the audio of reception；Audio transmitting element, for will be sent out by the audio of audio mixing
Deliver to all terminals of attending a meeting.
Preferably, described device also includes：First image control unit, for talking with setting unit by the speaker side
The participant terminal that terminal is agreed to is arranged to after dialogue side, and the image of the side's of dialogue terminal transmission is placed in into multiple participation areas
First area in domain, the image of the participant terminal transmission in addition to dialogue side's terminal is placed in second area.
Preferably, described device also includes：Second image control unit, speaker side's terminal agreement is received for working as
During the session request of another participant terminal, previous dialogue side's terminal and the image of another participant terminal transmission are exchanged
Display location.
Compared with prior art, can be according to attending a meeting provided by the present invention for the means of communication and device of video conference
The identity of terminal is laid out to each image for attending a meeting terminal transmission, meeting picture is intuitively embodied the shape of personnel participating in the meeting
State, this programme make virtual meeting scene truer, improve user experience.
Brief description of the drawings
In order that present disclosure is more likely to be clearly understood, specific embodiment and combination below according to the present invention
Accompanying drawing, the present invention is further detailed explanation, wherein
Fig. 1 is the flow chart for the means of communication for video conference that first embodiment of the invention provides；
Fig. 2 is the video conference picture view in first embodiment of the invention；
Fig. 3 is the conversation process figure in the means of communication for video conference that first embodiment of the invention provides；
Fig. 4 is the video conference picture view in second embodiment of the invention；
Fig. 5 is the structural representation for the communication device for video conference that third embodiment of the invention provides；
Fig. 6 is to realize audio frequency transmission function in the communication device for video conference that third embodiment of the invention provides
Cellular construction schematic diagram.
Embodiment
First embodiment of the invention provides a kind of means of communication for video conference, and this method as shown in Figure 1 includes：
S1：Receive the access request for the access video conference that multiple terminals of attending a meeting are sent.
S2：The identity for terminal of being attended a meeting described in identification, the identity includes speaker side and participant, wherein the speaker can
It is enough to be broadcasted to all participants.The mode of identification identity has a variety of, such as can be identified according to access request, or according to
The log-on message (user name) of each terminal user is identified.
S3：The image of multiple terminal transmissions of attending a meeting is received, the image refers to the video figure gathered in real time by picture pick-up device
Picture；
S4：Meeting picture is sent to each terminal of attending a meeting, the meeting picture includes speaker region and multiple participations
Region, wherein the speaker region is used for the image for showing the terminal transmission of speaker side, the multiple participation region is more for showing
The image of the individual participant terminal transmission.
Fig. 2 shows the meeting picture in the present embodiment, and its upper and lower part does not set four wide contour small pictures laterally
Face, width summation are equal to the width of display screen, and the height of each small picture is equal to the 1/4 of display screen height；Middle part sets one
Big picture, width are equal to the width of display screen, highly 1/2 equal to display screen height.Fig. 2 is a meeting picture example,
It will be appreciated by those skilled in the art that the regional in picture is all feasible using other arrangement modes or other sizes
, and the quantity of participant image is not limited to 8, and more or less participant images can all be shown.
Specifically, central region 21 is speaker region, for showing speaker's image in virtual site, if in the absence of master
People is said, then can show static images.Speaker can also have permission rank, such as be divided into chairman, advanced speaker and common
Speaker, when there are multiple speakers to access video conference, then five-star speaker's image is shown according to Permission Levels selection；
Totally eight smaller areas 22, can be according to each for showing the participant image in virtual site to participate in region for upper and lower part
The time that terminal sends access request is laid out；If some participant exits meeting or its image is adjusted to middle part and drawn
Face, then former viewing area can show static images, and can also further adjust the display location of other participants, such as
The participant image finally entered is inserted to the position at the original place of the participant left, and removes the figure of most end location window
Picture.
More terminal of attending a meeting is may be simultaneously present in practical application, because the display device size of each terminal is limited, meeting
View picture can not show the image of all participants simultaneously, and to solve this problem, the quantity that can work as participant terminal is more than
It is described participate in region quantity when, according to participant terminal send access request order will participate in region quantity participant
Terminal is respectively placed in each participation region.
The state of each participant may change in practical application, such as some images are shown ginseng in meeting progress
Meeting may be exited with side, the participation region of free time will be now formed, in order to improve the utilization rate of meeting picture, can work as
When empty participation region in the multiple participation region be present, the image of not shown participant terminal is placed in the empty ginseng
With in region.
The means of communication for video conference provided according to embodiments of the present invention, can be according to the identity pair for terminal of attending a meeting
Each image for attending a meeting terminal transmission is laid out, and meeting picture is intuitively embodied the state of personnel participating in the meeting, this programme makes
Virtual meeting scene is truer, improves user experience.
Preferably, as shown in Figure 3 it is described to it is each it is described attend a meeting terminal send meeting picture after, in addition to：
S5：Receive the session request that at least one participant terminal is sent；
S6：The session request is forwarded to speaker side's terminal；
S7：The participant terminal that speaker side's terminal is agreed to is arranged to dialogue side, the dialogue side can be to
Speaker side and the broadcast of all participants.
Assuming that speaker side has determined that (speaker region has shown speaker side's image), when some participant is wanted to enter with speaker side
Row dialogue when, can to server send session request, speaker side's terminal is then transmitted to by server, determined by speaker side be
No agreement engages in the dialogue with it.When speaker side agrees to engage in the dialogue with the participant, dialogue side can be set to, and connect
Receive the audio of its transmission.
It is interactive that above-mentioned preferred scheme allows participant initiative to be carried out with speaker side, enhances the interaction of video conference
Property, further increase user experience.
Preferably, methods described also includes：
Receive the audio that speaker side's terminal and dialogue side's terminal are sent；
Audio mixing is carried out to the audio of reception；
It will be sent by the audio of audio mixing to all terminals of attending a meeting.
The voice for talking with both sides by the backward all terminal broadcasts of attending a meeting of mixing, is made participant by above-mentioned preferred scheme
Member can understand the content of dialogue both sides' exchange in real time, improve the participation of video conference.
Second embodiment of the invention also provides a kind of means of communication for video conference, it is different from first embodiment it
It is in multiple participation regions in the meeting picture of this programme include first area and multiple second areas, and Fig. 4 shows this
Meeting picture in embodiment, its upper and lower part do not set four wide contour small pictures laterally, and width summation is equal to display
The width of screen, the height of each small picture are equal to the 1/4 of display screen height；Middle part laterally sets two big pictures, width sum
Equal to the width of display screen, highly 1/2 equal to display screen height.
Specifically, middle part left field 41 is speaker region, for showing speaker's image in virtual site, if not depositing
In speaker, then static images can be shown；Middle part right side area 42 is first area, for showing the dialogue in virtual site
The image of side, if dialogue side is not present, can show static images；Totally eight smaller areas 43 are second area for upper and lower part,
For showing the participant image in virtual site in addition to the dialogue side.
Preferably, methods described is also wrapped after the participant terminal for agreeing to speaker side's terminal is arranged to dialogue side
Include：
The first area that the image of the side's of dialogue terminal transmission is placed in multiple participation regions, will remove dialogue side's terminal
The image of participant terminal transmission in addition is placed in second area.
Preferably, methods described also includes：When the dialogue for receiving another participant terminal of speaker side's terminal agreement
During request, previous dialogue side's terminal and the display location of the image of another participant terminal transmission are exchanged.
The image of speaker side, dialogue side and other participants is placed in different viewing areas by above-mentioned preferred scheme, is dashed forward
The image of dialogue side's terminal transmission is gone out, the picture of video conference is more intuitively embodied identity and the friendship of each personnel participating in the meeting
Stream mode, further increase user and come personally Experience Degree.
Preferably, the first area in the image of the side's of dialogue terminal transmission to be placed in multiple participation regions, will be removed described
The image of participant terminal transmission beyond the side's of dialogue terminal also includes after being placed in second area：
S8：Receive the transmission of dialogue side's terminal in the first area exits request；
S9：Exit request by described and be forwarded to speaker side's terminal；
S10：When receiving the information for exiting request of speaker side's terminal agreement dialogue side's terminal, by described in
Image (static images) in the image and an idle second area of dialogue side's terminal in first area exchanges.Such as
Fruit now without the second area of free time, then can stop receiving the image of dialogue side's terminal transmission, or cancel and receive one
The image (forming an idle second area) of participant in individual second area.
The participant initiative that above-mentioned preferred scheme allows to engage in the dialogue exits dialogue, enhances the interaction of video conference
Property, further increase user experience.
Third embodiment of the invention provides a kind of communication device for video conference, and the device as shown in Figure 5 includes：
Access unit 51, the access request of the access video conference sent for receiving multiple terminals of attending a meeting；
Unit 52 is identified, for identifying the identity of the terminal of attending a meeting, the identity includes speaker side and participant, wherein
The speaker side can broadcast to all participants；
Image receiving unit 53, for receiving the image of multiple terminal transmissions of attending a meeting；
Meeting picture transmitting element 54, for sending meeting picture, the meeting picture bag to each terminal of attending a meeting
Speaker region and multiple participation regions are included, wherein the speaker region is used for the image for showing the terminal transmission of speaker side, it is described more
The individual image for participating in region and being used to show multiple participant terminal transmission.
The communication device for video conference provided according to embodiments of the present invention, can be according to the identity pair for terminal of attending a meeting
Each image for attending a meeting terminal transmission is laid out, and meeting picture is intuitively embodied the state of personnel participating in the meeting, this programme makes
Virtual meeting scene is truer, improves user experience.
Preferably, described device as shown in Figure 6 also includes：
Session request receiving unit 61, meeting picture is sent for being sent in the meeting picture to each terminal of attending a meeting
After face, the session request that at least one participant terminal is sent is received；
Session request retransmission unit 62, for the session request to be forwarded into speaker side's terminal；
Talk with setting unit 63, the participant terminal for speaker side's terminal to be agreed to is arranged to dialogue side,
The dialogue side can broadcast to speaker side and all participants.
It is interactive that above-mentioned preferred scheme allows participant initiative to be carried out with speaker side, enhances the interaction of video conference
Property, further increase user experience.
Preferably, described device also includes：
Audio receiving unit, receive the audio that speaker side's terminal and dialogue side's terminal are sent；
Downmixing unit, for carrying out audio mixing to the audio of reception；
Audio transmitting element, for will be sent by the audio of audio mixing to all terminals of attending a meeting.
The voice for talking with both sides by the backward all terminal broadcasts of attending a meeting of mixing, is made personnel participating in the meeting can by above-mentioned preferred scheme
With the real-time participation for understanding the content talked with both sides and exchanged, improving video conference.
Preferably, described device also includes：
First image control unit, the participant for agreeing to speaker side's terminal in dialogue setting unit are whole
End is arranged to after dialogue side, the first area that the image of the side's of dialogue terminal transmission is placed in multiple participation regions, will remove institute
The image for stating the participant terminal transmission beyond dialogue side's terminal is placed in second area.
Preferably, described device also includes：Second image control unit, speaker side's terminal agreement is received for working as
During the session request of another participant terminal, previous dialogue side's terminal and the image of another participant terminal transmission are exchanged
Display location.
The image of speaker side, dialogue side and other participants is placed in different viewing areas by above-mentioned preferred scheme, is dashed forward
The image of dialogue side's terminal transmission is gone out, the picture of video conference is more intuitively embodied identity and the friendship of each personnel participating in the meeting
Stream mode, further increase user and come personally Experience Degree.
Obviously, above-described embodiment is only intended to clearly illustrate example, and is not the restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among changing still in the protection domain of the invention.
Claims (10)
- A kind of 1. means of communication for video conference, it is characterised in that including：Receive the access request for the access video conference that multiple terminals of attending a meeting are sent；The identity for terminal of being attended a meeting described in identification, the identity includes speaker side and participant, wherein the speaker side can be to institute There is participant broadcast；Receive the image of multiple terminal transmissions of attending a meeting；Meeting picture is sent to each terminal of attending a meeting, the meeting picture includes speaker region and multiple participation regions, its Described in speaker region be used for the image that shows the transmission of speaker side terminal, the multiple participation region is used to show multiple ginsengs With the image of square terminal transmission；Wherein, when the quantity of the terminal of attending a meeting is more than the quantity in the participation region, institute is sent according to the terminal of attending a meeting The terminal of attending a meeting of the quantity in the participation region is respectively placed in each participation region by the order for stating access request, described Speaker side has Permission Levels, when the quantity of the speaker side is multiple, will have highest level according to the Permission Levels Speaker's image as in the speaker region.
- 2. according to the method for claim 1, it is characterised in that send meeting picture to each terminal of attending a meeting described Afterwards, in addition to：Receive the session request that at least one participant terminal is sent；The session request is forwarded to speaker side's terminal；The participant terminal that speaker side's terminal is agreed to is arranged to dialogue side, the dialogue side can to speaker side with All participant broadcast.
- 3. according to the method for claim 2, it is characterised in that methods described also includes：Receive the audio that speaker side's terminal and dialogue side's terminal are sent；Audio mixing is carried out to the audio of reception；It will be sent by the audio of audio mixing to all terminals of attending a meeting.
- 4. according to the method in claim 2 or 3, it is characterised in that described by described in speaker side's terminal agreement Participant terminal is arranged to also include after dialogue side：The first area that the image of the side's of dialogue terminal transmission is placed in multiple participation regions, will be in addition to dialogue side's terminal The image of participant terminal transmission be placed in second area.
- 5. according to the method for claim 1, it is characterised in that also include：Agree to separately when receiving speaker side's terminal During the session request of one participant terminal, the previous dialogue side's terminal of exchange is aobvious with the image of another participant terminal transmission Show position.
- A kind of 6. communication device for video conference, it is characterised in that including：Access unit, the access request of the access video conference sent for receiving multiple terminals of attending a meeting；Unit is identified, for identifying the identity of the terminal of attending a meeting, the identity includes speaker side and participant, wherein the master The side of saying can broadcast to all participants；Image receiving unit, for receiving the image of multiple terminal transmissions of attending a meeting；Meeting picture transmitting element, for sending meeting picture to each terminal of attending a meeting, the meeting picture includes speaker Region and multiple participation regions, wherein the speaker region is used for the image for showing the terminal transmission of speaker side, the multiple participation Region is used for the image for showing multiple participant terminal transmission, and when the quantity of the terminal of attending a meeting is more than the participation During the quantity in region, order the attending a meeting the quantity in the participation region of the access request is sent according to the terminal of attending a meeting Terminal is respectively placed in each participation region, and the speaker side has Permission Levels, when the quantity of the speaker side is more When individual, according to the Permission Levels by speaker's image with highest level as in the speaker region.
- 7. device according to claim 6, it is characterised in that described device also includes：Session request receiving unit, for the meeting picture send to each terminal of attending a meeting send meeting picture it Afterwards, the session request that at least one participant terminal is sent is received；Session request retransmission unit, for the session request to be forwarded into speaker side's terminal；Talk with setting unit, the participant terminal for speaker side's terminal to be agreed to is arranged to dialogue side, described right Words side can broadcast to speaker side and all participants.
- 8. device according to claim 7, it is characterised in that described device also includes：Audio receiving unit, receive the audio that speaker side's terminal and dialogue side's terminal are sent；Downmixing unit, for carrying out audio mixing to the audio of reception；Audio transmitting element, for will be sent by the audio of audio mixing to all terminals of attending a meeting.
- 9. the device according to claim 7 or 8, it is characterised in that described device also includes：First image control unit, the participant terminal for agreeing to speaker side's terminal in dialogue setting unit are set It is set to after dialogue side, the first area that the image of the side's of dialogue terminal transmission is placed in multiple participation regions, it is described right to remove The image of participant terminal transmission beyond the side's of word terminal is placed in second area.
- 10. device according to claim 9, it is characterised in that described device also includes：Second image control unit, for when the session request for receiving another participant terminal of speaker side's terminal agreement When, exchange previous dialogue side's terminal and the display location of the image of another participant terminal transmission.
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| CN201510043301.7A CN104580995B (en) | 2015-01-28 | 2015-01-28 | A kind of means of communication and device for video conference |
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| CN104427293A (en) * | 2013-08-23 | 2015-03-18 | 中兴通讯股份有限公司 | Method and device for establishing video conference interface and video terminal |
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