CN101888522A - Network video conference device and method for carrying out network video conference - Google Patents
Network video conference device and method for carrying out network video conference Download PDFInfo
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Abstract
The invention discloses a network video conference device and a method for carrying out a network video conference, which are applicable to a first end network device of a network video conference system, and the method comprises the following steps: when a second end network deice of the network video conference system is required to be communicated with the first end network device, the first end network device directly carries out the connection with the second end network device without waiting for a command; in addition, the first end network device is used for receiving and playing a second end field audio and a video sent from the send end network device, and transmitting a preset information picture rather than a first end field audio and the video to the second end network device. The invention provides a man-machine interface at the first end network device and is used for receiving a command for continuing the network video conference or refusing the network video conference.
Description
Technical field
The invention relates to the method for a kind of network information exchange, and particularly relevant for a kind of network video conference device and carry out the method for the network teleconference.
Background technology
Because rapid economy development, single strong point can't have been satisfied the operation demand of incorporated business, therefore, distributed operation or transnational operation have been the general business model that just adopts of enterprise of general company, and the communication way at the strong point of respectively doing business becomes the problem that incorporated business need face.Yet, visit the innovation and the progress of network, computer and electronics technology, it has not been problem that two places are linked up, that is, see through the network teleconference system communication of separating two places is not restricted because of space-time.
When the network teleconference device (being called for short this machine) of local side detects a long-range network teleconference device (abbreviation remote-control device) when just carrying out this machine of dial-up, the participant of local side can see through that this machine of control determines whether connecting or the conversation line of refusal and remote-control device.When this machine was subjected to order to carry out communication connection with the remote-control device connection and with remote-control device, this machine can provide its video-audio signal that meeting scene is captured mutually with remote-control device.So, both sides' participant just can see through the personnel of the mutual identification the other side of video-audio signal actual participation meeting at its meeting scene; Otherwise when this machine was connected with remote-control device by the order refusal, this machine just can't provide the video-audio signal at its meeting scene to the other side with remote-control device mutually.
Yet, allow local side participant puzzlement be, before this machine and remote-control device are connected mutually, the participant of local terminal can only learn IP address (IP address) and identification title (User Name), the but personnel of the long-range actual participation meeting of identification really of remote-control device by this machine.After the participant of local terminal must wait until that local side device and remote-control device are connected mutually, just can pass through the personnel that the video-audio signal at the meeting scene that remote-control device provides is learnt long-range actual participation meeting, yet the participant of local terminal also is exposed to long-range so that local side device provide to the on-the-spot video-audio signal of long-range meeting so to be provided.
So, how a kind of solution is proposed, can effectively improve above-mentioned disappearance of bringing and inconvenience, be a relevant dealer instant important topic at present in fact.
Summary of the invention
A purpose of the present invention is a kind of network video conference device to be provided and to carry out the method for the network teleconference, make local side the participant in the decision whether to further proceed the network teleconference before, can learn the personnel of long-range actual participation meeting, so that promptly early take corresponding behavior.
A purpose of the present invention is a kind of network video conference device to be provided and to carry out the method for the network teleconference, make local side the participant in the decision whether to further proceed the network teleconference before, the personnel that can effectively guarantee long-range actual participation meeting can't learn the personnel of local side actual participation meeting, so that guarantee local side participant's confidentiality.
One aspect of the present invention proposes a kind of method of carrying out the network teleconference, is applicable to the one first end network equipment of a network teleconference system, and it is as follows that the method comprises step.When the one second end network equipment requirement of network teleconference system was carried out line with the first end network equipment, needless to say instruction was directly carried out line with the second end network equipment.It is audio-visual to receive and play the second end scene that the second end network equipment transmitted, and transmits one first presupposed information picture to the second end network equipment, and it is audio-visual to spread out of the first end scene.Provide a man-machine interface (human machine interface) in the first end network equipment, wherein man-machine interface is carried out the instruction of the network teleconference in order to receive an instruction or a refusal of proceeding the network teleconference.
One embodiment of the invention comprise that also step is when receiving the instruction of proceeding the network teleconference, then the first end network equipment then begin to spread out of first end on-the-spot audio-visual to the second end network equipment to replace the first presupposed information picture.
Another embodiment of the present invention comprises that also step is to carry out the instruction of the network teleconference when receiving refusal, then the line of the termination of the first end network equipment and the second end network equipment.In addition, before the line of the termination of the first end network equipment and the second end network equipment, comprise that also the first end network equipment spreads out of one second presupposed information picture to the second end network equipment to replace the first presupposed information picture.
Another embodiment of the present invention, the presupposed information picture comprises a tableaux.For example, a Word message, a pattern-information or its combination.
Another embodiment of the present invention, the presupposed information picture comprises a dynamic menu.For example, one handle progress animation, a perseveration animation or its combination.
The present invention proposes a kind of network video conference device on the other hand, comprises a network teleconference device, a network camera device, a source of sound receiving system and a video-audio playing device.Network teleconference device carries out line in order to see through a network and a remote network device.Network teleconference device comprises one first a presupposed information picture and a man-machine interface, and man-machine interface is carried out the instruction of the network teleconference in order to receive an instruction or a refusal of proceeding the network teleconference.Network camera device electrically connects network teleconference device, in order to capture a field image signal.The source of sound receiving system electrically connects network teleconference device, in order to capture an acoustic scene tone signal.Video-audio playing device electrically connects network teleconference device, in order to play a remote scene signal of video signal and the remote scene voice signal by remote network device transmitted.
When the remote network device requirement is carried out line with network teleconference device, network teleconference device needless to say instructs directly and the remote network device line, network teleconference device receiving remote field image signal and remote scene voice signal are also play remote scene signal of video signal and remote scene voice signal by video-audio playing device, and network teleconference device transmits the first presupposed information picture to remote network device, and do not spread out of field image signal and acoustic scene tone signal, and network teleconference device waits for that receiving instruction or the refusal of proceeding the network teleconference from man-machine interface carries out the instruction of the network teleconference.
One embodiment of the invention, network teleconference device also comprise one second presupposed information picture.Carry out the instruction of the network teleconference when network teleconference device receives refusal, then network teleconference device spread out of one second presupposed information picture to remote network device to replace the first presupposed information picture.
Another embodiment of the present invention, man-machine interface are a pseudo operation interface.The pseudo operation interface is the option that is shown on this video-audio playing device.
Another embodiment of the present invention, man-machine interface are a physical operation interface.The physical operation interface is button, turn-button or push button.
So, the participant of first end just can before whether decision will further proceed the network teleconference, can more early obtain the second end actual participation meeting personnel's information, so that promptly early take corresponding behavior, so that guarantee the first end participant's confidentiality.
Description of drawings
For above and other objects of the present invention, feature, advantage and embodiment can be become apparent, appended the description of the drawings is as follows:
Fig. 1 illustrates the schematic diagram of network video conference device of the present invention in a network teleconference system;
Fig. 2 illustrates the flow chart that the present invention carries out the method for the network teleconference;
Fig. 3 illustrates the present invention and carries out method foundation one embodiment of the network teleconference in the flow chart of a local side;
Fig. 4 illustrate method that the present invention carries out the network teleconference according to this embodiment in a long-range flow chart.
[primary clustering symbol description]
100: 300: the second ends of network teleconference system
310: the second end network equipments of 200: the first ends
311: the second network teleconference devices of 210: the first end network equipments
312: the second network camera devices of 211: the first network teleconference devices
313: the second source of sound receiving systems of 212: the first network camera devices
314: the second video-audio playing devices of 213: the first source of sound receiving systems
Video-audio playing device 400 in 214: the first: network
215: internal memory 401-403: step
216: the first presupposed information picture 501-510: step
217: the second presupposed information picture 601-608: step
218: man-machine interface
Embodiment
Consult shown in Figure 1ly, Fig. 1 illustrates the schematic diagram of network video conference device of the present invention in a network teleconference system.In one embodiment of the invention, a network teleconference system 100 comprises in the network 400 the multiterminal equipment of communication connection, for example first end network equipment 210 and the second end network equipment 310 mutually.The first end network equipment 210 is positioned at a local side, and for example callee is called for short first end 200 later on.It is one long-range that the second end network equipment 310 is positioned at, and for example first speaker is called for short second end 300 later on.
Among this embodiment, the first end network equipment 210 for example is a network video conference device.The second end network equipment 310 for example is a network video conference device, but the first end network equipment 210 and the second end network equipment 310 are not limited thereto.
The first end network equipment 210 comprises one first network teleconference device 211, one first network camera device 212, one first source of sound receiving system 213 and one first video-audio playing device 214 at least.The second end network equipment 310 comprises one second network teleconference device 311, one second network camera device 312, one second source of sound receiving system 313 and one second video-audio playing device 314 at least.Second network teleconference device 311 for example is a remote network device, has network video conference device or other known network teleconference device of identical function with the first end network teleconference device 211.
First network teleconference device 211 and second network teleconference device 311 can see through a network 400 and carry out line mutually.The first end field image signal at first network camera device, 212 fechtables, the first end meeting scene, the first end acoustic scene tone signal at the first source of sound receiving system 213 (for example microphone) fechtable, the first end meeting scene, wherein to be collectively referred to as the first end scene audio-visual for the first end field image signal and the first end acoustic scene tone signal.The second end field image signal at second network camera device, 312 fechtables, the second end meeting scene, the second end acoustic scene tone signal at the second source of sound receiving system 313 (for example microphone) fechtable, the second end meeting scene, wherein to be collectively referred to as the second end scene audio-visual for the second end field image signal and the second end acoustic scene tone signal.In addition, it is audio-visual that first video-audio playing device 214 of the first end network equipment 210 can be play the second end scene.It is audio-visual that second video-audio playing device 314 of the second end network equipment 310 can be play the first end scene.
In addition, first network teleconference device 211 also comprises an internal memory 215 and a man-machine interface 218.Internal memory 215 electrically connects first network teleconference device 211, wherein can store at least one first presupposed information picture 216 and at least one second presupposed information picture 217 in advance.The kind and the purposes of the first presupposed information picture 216 and the second presupposed information picture 217 will be exposed in hereinafter in detail.An instruction or a refusal that man-machine interface 218 is proceeded the network teleconference in order to generation first network teleconference device, 211 receptions one carry out the instruction of the network teleconference.The kind of man-machine interface 218 and effect will be exposed in hereinafter in detail.
See also Figure 1 and Figure 2, Fig. 2 illustrates the flow chart that the present invention carries out the method for the network teleconference.
The present invention proposes a kind of method of carrying out the network teleconference, is applicable to above-mentioned network teleconference system 100.When 310 requirements of the second end network equipment were carried out line with the first end network equipment 210, the first end network equipment 210 carried out according to the method:
Step (401) is needless to say instructed and is directly carried out line with the second end network equipment 310.
Step (402): it is audio-visual to receive and play the second end scene that the second end network equipment 310 transmitted, and transmits one first presupposed information picture, 216 to the second end network equipments 310, and it is on-the-spot audio-visual to the second end network equipment 310 to spread out of first end.
Wherein, the action of " it is audio-visual to receive and play the second end scene that the second end network equipment 310 transmitted ", can carry out synchronously with the action of " transmit the first presupposed information picture, 216 to the second end network equipments 310, and it being on-the-spot audio-visual to the second end network equipment 310 to spread out of first end ".Perhaps, the action of " transmit the first presupposed information picture, 216 to the second end network equipments 310, and it is on-the-spot audio-visual to the second end network equipment 310 to spread out of first end " can carrying out in " it is audio-visual to receive and play the second end scene that the second end network equipment 310 transmitted " therebetween.
Step (403) provides above-mentioned man-machine interface 218 can import the instruction or " refusal carries out the instruction of the network teleconference " of " proceeding the network teleconference " from man-machine interface 218 in the participant of the first end network equipment, 210, the first ends 200.
So, the participant of first end 200 just can before whether decision will further proceed the network teleconference, can more early obtain personnel's data of second end, 300 actual participation meetings, so that promptly early take corresponding behavior, for example prepare corresponding data, leave the meeting scene or select refusal to carry out the Internet video line, so that guarantee first end, 200 participants' confidentiality.
See also Fig. 1 and shown in Figure 3, Fig. 3 illustrates the present invention to carry out method foundation one embodiment of the network teleconference in the flow chart of this local side.
In one embodiment of the invention, when first end 200 was waited for the dial-up of one second end 300 passively and also can be regarded as a callee in above-mentioned network teleconference system 100, the detailed step of first network teleconference device 211 of the first end network equipment 210 was as follows:
Step (501): second network teleconference device 311 that judges whether to detect the one second end network equipment 310 carries out dial-up over against first network teleconference device 211 of the first end network equipment 210, if, carry out step (502), otherwise return step (501);
Step (502): first network teleconference device 211 notifies second network teleconference device 311 of this second end network equipment 310 will connect this dial-up automatically, so first network teleconference device, 211 direct second network teleconference devices 311 with the second end network equipment 310 carry out line.Wherein, first network teleconference device 211 can be obtained the network address (IP address) and the identification title (User name) under second network teleconference device 311 earlier.
Step (503): after first network teleconference device 211 and second network teleconference device 311 carry out line, it is audio-visual that first network teleconference device 211 just begins to receive the second end scene of being transmitted by second network teleconference device 311 constantly, and make first video-audio playing device, 214 lasting these second end scenes of playing audio-visual.
Step (504): it is on-the-spot audio-visual the time to play this second end, it is audio-visual that first network teleconference device 211 does not spread out of the first end scene that is provided by first network camera device 212 and the first source of sound receiving system 213 earlier, on the contrary, transmit one first presupposed information picture, 216 to second network teleconference devices 311.
Among this embodiment, this first presupposed information picture 216 can be the combination of a tableaux, a dynamic menu or tableaux and dynamic menu.Described tableaux can be the combination of a Word message (for example " in the processing, please after a while " or information such as " in the lines "), a pattern-information (for example pattern of a pictorial trademark or hint information such as " in the processing ") or Word message and pattern-information.Described dynamic menu can be one handle the progress animation (for example the percentage numeral increase progressively/subtract animation, optical wand progress increase progressively/subtract animation), a perseveration animation (for example hourglass is put upside down animation etc. repeatedly) or handle the combination of progress animation and perseveration animation.
Step (505): first network teleconference device 211 or first video-audio playing device 214 of above-mentioned man-machine interface 218 in the first end network equipment 210 is provided.This man-machine interface 218 can be subjected to first end 200 the participant control and export the instruction of the instruction or " refusal carries out the network teleconference " of " proceeding the network teleconference ".
During one of this embodiment changed, it was pseudo operation interface or physical operation interface that this man-machine interface 218 is not limit.The pseudo operation interface is for example for being shown in the option of first video-audio playing device 214.Particularly, one dialogue picture can appear in first video-audio playing device 214, and provide the option of whether " proceeding the network teleconference ", when the participant of first end 200 selects an option "Yes" with mouse, then first network teleconference device 211 just obtains the instruction of " proceeding the network teleconference ", otherwise, when the participant of first end 200 selects an option "No" with mouse, then first network teleconference device 211 just obtains the instruction of " refusal carries out the network teleconference ".
Perhaps, during another of this embodiment changed, this man-machine interface 218 can be directly to accept the physical operation interface of operating on first network teleconference device 211.Particularly, the physical operation interface for example is button, turn-button or push button etc., when participant's application entity operation interface of first end 200 and select "Yes", then first network teleconference device 211 just obtains the instruction of " proceeding the network teleconference ", otherwise first network teleconference device 211 just obtains the instruction of " refusal carries out the network teleconference ".
Step (506): judge whether to proceed the network teleconference, promptly first network teleconference device 211 judges whether to receive from man-machine interface 218 instruction of " proceeding the network teleconference ", if then carry out step (507), otherwise carry out step (508).
Step (507): when the instruction that receives " proceeding the network teleconference ", it is audio-visual to second network teleconference device 311 that then first network teleconference device 211 just begins to spread out of first end scene that is obtained by first network camera device 212 and the first source of sound receiving system 213, to replace the first presupposed information picture 216 that before is sent to second network teleconference device 311.
In other words, it is audio-visual that the first presupposed information picture 216 that first network teleconference device 211 before had been sent to second network teleconference device 311 switches to the first end scene that first network camera device 212 and the first source of sound receiving system 213 provided.
So, the participant of first end 200 just can carry out the network teleconference veritably through the audio-visual contact and the participant of second end 300.
Step (508): when the instruction that receives " refusal carries out the network teleconference ", then first network teleconference device 211 just spreads out of one second presupposed information picture 217 in addition, to replace the first presupposed information picture 216 that before is sent to second network teleconference device 311.
Among this embodiment, this second presupposed information picture 217 can be the combination of a tableaux, a dynamic menu or tableaux and dynamic menu.Described tableaux can be the combination of a Word message (for example " line failure ", " the other side does not respond " or information such as " refusal lines "), a pattern-information (for example pattern of a pictorial trademark or hint " line failure " or information such as " refusal lines ") or Word message and pattern-information.Described dynamic menu can be the animation of hint " line failure " or information such as " refusal lines ".This second presupposed information picture for the treatment of step (508) just carries out step (509) after 217 demonstration several seconds.
Step (509): first network teleconference device 211 notifies second network teleconference device 311 of this second end network equipment 310 will cut off this dial-up automatically.
Step (510): first network teleconference device 211 just breaks away from lines with second network teleconference device 311 of the second end network equipment 310.
In addition, treat that first network teleconference device 211 of step (510) and second network teleconference device 311 break away from lines really after, first network teleconference device 211 still can provide on information to the first video-audio playing device 214 of one " breaking ".
So, the participant of first end 200 just can wait for a long-range dial-up once more.
See also Fig. 1 and shown in Figure 4, Fig. 4 be illustrate method that the present invention carries out the network teleconference according to this embodiment in this long-range flow chart.
Among this embodiment, when second end 300 prepares that first network teleconference device 211 to first end 200 carries out dial-up and also can be regarded as a first speaker in above-mentioned network teleconference system 100 time, the detailed step of second network teleconference device 311 of the second end network equipment 310 is as follows:
Step (601): first network teleconference device 211 of 311 pairs first ends 200 of second network teleconference device carries out dial-up, and transmits the network address (IP address) under second network teleconference device 311 and discern title (User name) to first network teleconference device 211.
Among this embodiment, second network teleconference device 311 is to see through dial mode first network teleconference device 211 of first end 200 is carried out dial-up.The mode (for example MSN, SKYPE) that other embodiment, second network teleconference device 311 also can see through the call network address is carried out dial-up to first network teleconference device 211 of first end 200.
Step (602): after second network teleconference device 311 receives that first network teleconference device 211 will be connected the information of this dial-up, so second network teleconference device 311 just directly carries out line with first network teleconference device 211.
Step (603): after first network teleconference device 211 of second network teleconference device 311 and the first end network equipment 210 carried out line, second network teleconference device 311 just began to transmit constantly on-the-spot audio-visual first network teleconference device 211 to the first end network equipment 210 of second end that is provided by second network camera device 312 and the second source of sound receiving system 313.
Step (604): it is on-the-spot audio-visual the time to transmit this second end, second network teleconference device 311 receives the one first presupposed information picture 216 that is transmitted by first network teleconference device 211, be not that reception is audio-visual by the first end scene that first network camera device 212 and the first source of sound receiving system 213 are provided, and be shown on second video-audio playing device 314 of second network teleconference device 311.
Among this embodiment, the variation of this first presupposed information picture 216 as mentioned above, so do not give unnecessary details once more.
So, because the prompting of this first presupposed information picture 216, the participant of this second end 300 will think that the second end network equipment 310 still attempting the first end network equipment 210 is carried out dial-up, and this moment, the participant of second end 300 only can wait for the line of the first end network equipment 210 and the second end network equipment 310.At this moment, the participant of this second end 300 still can't learn certain first end, 200 participants' status, so that guarantee first end, 200 participants' confidentiality.
So, when the first end network equipment 210 is agreed line with the second end network equipment 310, then can carry out step (605), otherwise, carry out step (606).
Step (605): when the first end network equipment 210 is agreed line with the second end network equipment 310, it is audio-visual that then second network teleconference device 311 just begins the first end scene that receives by being transmitted from first network teleconference device 211, to replace the first shown presupposed information picture 216 of previous second video-audio playing device 314.
So, the participant of second end 300 just can carry out the network teleconference veritably through the audio-visual contact and the participant of first end 200.
Step (606): when the first end network equipment 210 is disagreed with line with the second end network equipment 310, then second network teleconference device 311 just receives one second presupposed information picture 217 from first network teleconference device 211, and be shown in second video-audio playing device 414, to replace the first presupposed information picture 216 that before is shown in second video-audio playing device 414.
Among this embodiment, the variation of this second presupposed information picture 217, when for example being the prompting of " line failure ", because the prompting of this second presupposed information picture, the participant of this second end 300 thinks that the second end network equipment 310 can't carry out dial-up with the first end network equipment 210, and the ignorant line that has been rejected.
Perhaps, the variation of this second presupposed information picture 217, when for example being the prompting of " refusal line ", because the prompting of this second presupposed information picture 217, the participant of this second end 300 thinks that the first end network equipment 210 refuses to carry out line with the second end network equipment 310 for some reason, and ignorantly just is rejected line after first end, 200 participant's identification identity.
Step (607): after treating that this second presupposed information picture 217 has shown the several seconds, second network teleconference device 311 obtains first network teleconference device 211 and will cut off the information of this dial-up.
Step (608): first network teleconference device 211 of second network teleconference device 311 and the first end network equipment 210 breaks away from line.
So, the participant of second end 300 just can be once more carries out dial-up to the network teleconference device of other ends.
In the another embodiment of the present invention, be roughly similar in appearance to each step of the foregoing description, have the first end network equipment 210 only when carrying out above-mentioned step (503), can only receive and dial that to put the second end scene of being transmitted by second network teleconference device 311 audio-visual, perhaps even, only receive and dial and put the on-the-spot audio-visual width of cloth tableaux of second end, its status that picks out actual second end, 300 participants thus in tableaux is got final product.So can reduce taking of Internet resources, shorten the time that second end, 300 participants wait for.
In sum; though the present invention discloses as above with execution mode; right its is not in order to limit the present invention; anyly be familiar with this skill person; without departing from the spirit and scope of the present invention; when can being used for a variety of modifications and variations, so protection scope of the present invention is as the criterion when looking the scope that claims define.
Claims (10)
1. a method of carrying out the network teleconference is characterized in that, is applicable to the one first end network equipment of a network teleconference system, and this method comprises:
When the one second end network equipment requirement of this network teleconference system was carried out line with this first end network equipment, needless to say instruction was direct and this second end network equipment carries out line;
It is audio-visual to receive and play the second end scene that this second end network equipment transmitted, and transmits one first presupposed information picture to this second end network equipment, and it is audio-visual to spread out of this first end scene; And
Provide a man-machine interface in this first end network equipment, wherein this man-machine interface is carried out the instruction of the network teleconference in order to receive an instruction or a refusal of proceeding the network teleconference.
2. method of carrying out the network teleconference according to claim 1 is characterized in that, also comprises:
When receiving the instruction that this proceeds this network teleconference, then this first end network equipment then begin to spread out of first end on-the-spot audio-visual to this second end network equipment to replace this first presupposed information picture.
3. method of carrying out the network teleconference according to claim 1 is characterized in that, also comprises:
Carry out the instruction of this network teleconference when receiving this refusal, then the line of this first end network equipment termination and this second end network equipment.
4. method of carrying out the network teleconference according to claim 3 is characterized in that, before the line of this first end network equipment termination and this second end network equipment, also comprises:
This first end network equipment spread out of one second presupposed information picture to this second end network equipment to replace this first presupposed information picture.
5. method of carrying out the network teleconference according to claim 1 is characterized in that, this first presupposed information picture comprises a tableaux or a dynamic menu.
6. a network video conference device is characterized in that, comprises:
One network teleconference device, carry out line in order to see through a network and a remote network device, wherein this network teleconference device comprises one first a presupposed information picture and a man-machine interface, and this man-machine interface is carried out the instruction of the network teleconference in order to receive an instruction or a refusal of proceeding the network teleconference;
One network camera device electrically connects this network teleconference device, in order to capture a field image signal; And
One source of sound receiving system electrically connects this network teleconference device, in order to capturing an acoustic scene tone signal,
One video-audio playing device electrically connects this network teleconference device, in order to playing by a remote scene signal of video signal and a remote scene voice signal that this remote network device transmitted,
Wherein when this remote network device requirement is carried out line with this network teleconference device, this network teleconference device needless to say instructs directly and this remote network device line, this network teleconference device receives this remote scene signal of video signal and this remote scene voice signal and is play by this video-audio playing device, and this network teleconference device transmits this first presupposed information picture to this remote network device, and do not spread out of this field image signal and this acoustic scene tone signal, and this network teleconference device wait for from this man-machine interface receive this instruction of proceeding the network teleconference maybe this refusal carry out the instruction of the network teleconference.
7. network video conference device according to claim 6 is characterized in that, this network teleconference device also comprises one second presupposed information picture,
When this network teleconference device receives the instruction that this refusal carries out this network teleconference, then this network teleconference device spread out of one second presupposed information picture to this remote network device to replace this first presupposed information picture.
8. network video conference device according to claim 6 is characterized in that, this man-machine interface is a pseudo operation interface or a physical operation interface.
9. network video conference device according to claim 8 is characterized in that, this pseudo operation interface is the option that is shown on this video-audio playing device.
10. network video conference device according to claim 8 is characterized in that, this physical operation interface is button, turn-button or push button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102154449A CN101888522B (en) | 2010-06-24 | 2010-06-24 | Network video conference device and method for carrying out network video conference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102154449A CN101888522B (en) | 2010-06-24 | 2010-06-24 | Network video conference device and method for carrying out network video conference |
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| CN104253802A (en) * | 2013-06-28 | 2014-12-31 | 富泰华工业（深圳）有限公司 | Virtual meeting system and virtual meeting method |
| WO2016008457A1 (en) * | 2014-07-14 | 2016-01-21 | 深圳市潮流网络技术有限公司 | Third party application conference processing method and communication device |
| CN106341382A (en) * | 2016-04-11 | 2017-01-18 | 上海建朗信息科技有限公司 | Multi-device screen sharing system between conference devices |
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| US20050078613A1 (en) * | 2003-10-09 | 2005-04-14 | Michele Covell | System and method for establishing a parallel conversation thread during a remote collaboration |
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| CN101296429A (en) * | 2007-04-25 | 2008-10-29 | 华为技术有限公司 | Video terminal and incoming call processing method |
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| US20050078613A1 (en) * | 2003-10-09 | 2005-04-14 | Michele Covell | System and method for establishing a parallel conversation thread during a remote collaboration |
| CN1710953A (en) * | 2004-06-18 | 2005-12-21 | 乐金电子(中国)研究开发中心有限公司 | Image call selection method of mobile terminal |
| US20070223666A1 (en) * | 2006-03-27 | 2007-09-27 | Les Teague | Electronic equipment and service providing personalized call features |
| CN101296429A (en) * | 2007-04-25 | 2008-10-29 | 华为技术有限公司 | Video terminal and incoming call processing method |
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| CN104253802A (en) * | 2013-06-28 | 2014-12-31 | 富泰华工业（深圳）有限公司 | Virtual meeting system and virtual meeting method |
| WO2016008457A1 (en) * | 2014-07-14 | 2016-01-21 | 深圳市潮流网络技术有限公司 | Third party application conference processing method and communication device |
| US9900552B2 (en) | 2014-07-14 | 2018-02-20 | Shenzhen Grandstream Networks Technologies Co., Ltd | Conference processing method of third-party application and communication device thereof |
| CN106341382A (en) * | 2016-04-11 | 2017-01-18 | 上海建朗信息科技有限公司 | Multi-device screen sharing system between conference devices |
| CN106341382B (en) * | 2016-04-11 | 2019-12-03 | 上海建朗信息科技有限公司 | More device screen shared systems between conference facility |
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| Publication number | Publication date |
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| CN101888522B (en) | 2012-02-08 |
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