CN105100750B - A kind of video flowing sharing method and system - Google Patents
A kind of video flowing sharing method and system Download PDFInfo
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- CN105100750B CN105100750B CN201510559711.7A CN201510559711A CN105100750B CN 105100750 B CN105100750 B CN 105100750B CN 201510559711 A CN201510559711 A CN 201510559711A CN 105100750 B CN105100750 B CN 105100750B
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Abstract
The present invention discloses a kind of video flowing sharing method and system, the described method comprises the following steps：Video flowing input equipment sends the first video and flow to video flowing distribution module first；Then video flowing distribution module receives the first video flowing, and the first video flowing is respectively sent to display handover module and video flowing interactive module；Then video flowing interactive module receives the first video flowing, and according to the mapping relations of the first video flowing and the second video flowing, by the second video stream to showing handover module；It then shows that handover module receives switching command, corresponding video flowing is shown in the corresponding display equipment of video flowing input equipment.The present invention enormously simplifies the shared interactive process of video flowing so that and the interaction of video flowing becomes efficient, quick on distinct device, thus in the specific vast market prospect of data communication technology field.
Description
Technical field
The present invention relates to data communication technology field more particularly to a kind of video flowing sharing methods and system.
Background technology
It is greatly improved with the development of science and technology with social progress, people’s lives level, electronic equipment
Much more applications is obtained.Video flowing shared system is that the more electronic equipments with video playback capability are connected to one
It rises, makes it possible to interact in real time, share the set of system of screen.
Currently, electronic equipment (such as PC) has generally comprised a display screen, CPU processor is in parsing video stream data
Afterwards, corresponding picture can be shown on a display screen.But a usual display screen can only receive vision signal all the way, this results in working as and need
When showing other video flowings, it usually needs reconfigure a display screen, this is undoubtedly very big for video flowing shared system
Ground increases hardware cost.Meanwhile if these electronic equipments are integrated in a certain control centre, these are set by control centre
It is standby to be controlled, when carried out between several electronic equipments video it is shared after, due to can not be conveniently and freely in own electronic
It is switched between equipment and the picture of other electronic equipments, not only increases shared interaction cost, it is time-consuming and laborious, while also being made
User brings undesirable experience.
In conclusion the display screen for how solving electronic equipment can not receive simultaneously two-path video signal (itself with it is outer
Come), the problem for causing video flowing sharing operation complexity, inefficiency, hardware cost high, be a data communication field one urgently
It need to solve the problems, such as.
Invention content
For this reason, it may be necessary to provide a kind of technical solution that video flowing is shared, the display screen to solve electronic equipment can not be same
When receive two-path video signal, the problem for causing video flowing sharing operation complexity, inefficiency, hardware cost high.
To achieve the above object, a kind of video flowing shared system is inventor provided, the system comprises multiple video flowings
Input equipment, video flowing distribution module, video flowing interactive module show handover module and display equipment；The video flowing is defeated
Enter equipment to connect with video flowing distribution module, the video flowing distribution module is connect with video flowing interactive module, the video flowing
Interactive module is connect with display handover module, and the display handover module is connect with video flowing distribution module, the display switching
Module is connect with display equipment；
The video flowing input equipment flow to video flowing distribution module for sending the first video；
The video flowing distribution module is respectively sent to display switching for receiving the first video flowing, and by the first video flowing
Module and video flowing interactive module；
The video flowing interactive module is for receiving the first video flowing, and reflecting according to the first video flowing and the second video flowing
Relationship is penetrated, by the second video stream to showing handover module；
The display handover module is for receiving the first switching command, in the corresponding display equipment of video flowing input equipment
Show the first video flowing；Alternatively, the display handover module for receiving the second switching command, is corresponded in video flowing input equipment
Display equipment on show the second video flowing.
Further, the mapping relations of first video flowing and the second video flowing include：One the first video flowing corresponds to
One or more second video flowings, second video flowing correspond to first video flowing.
Further, the system also includes video flowing interactive controlling module, the video flowing interactive controlling module and institutes
The connection of video flowing interactive module is stated, the video flowing interactive controlling module is instructed for receiving mapping relations modification, and to first
Video flowing is corresponding to the progress of the mapping relations of the second video flowing to be changed.
Further, the video flowing interactive module further includes touch screen module, and the touch screen module is closed for receiving mapping
System's modification instruction, and change the first video flowing is corresponding to the progress of the mapping relations of the second video flowing.
Further, the display handover module includes the first button and the second button, then first switching command is logical
It crosses and clicks the triggering of the first button, second switching command is triggered by clicking the second button.
And inventor additionally provides a kind of video flowing sharing method, the method is applied to video flowing shared system, institute
The system of stating includes multiple video flowing input equipments, video flowing distribution module, video flowing interactive module, shows handover module and aobvious
Show equipment；The video flowing input equipment is connect with video flowing distribution module, and the video flowing distribution module is interacted with video flowing
Module connects, and the video flowing interactive module is connect with display handover module, the display handover module and video flowing distribution mould
Block connects, and the display handover module is connect with display equipment；Then it the described method comprises the following steps：
Video flowing input equipment sends the first video and flow to video flowing distribution module；
Video flowing distribution module receives the first video flowing, and the first video flowing is respectively sent to display handover module and is regarded
Frequency stream interactive module；
Video flowing interactive module receives the first video flowing, and according to the mapping relations of the first video flowing and the second video flowing,
By the second video stream to showing handover module；
It shows that handover module receives the first switching command, first is shown in the corresponding display equipment of video flowing input equipment
Video flowing；Alternatively, display handover module receives the second switching command, shown in the corresponding display equipment of video flowing input equipment
Second video flowing.
Further, the mapping relations of first video flowing and the second video flowing include：One the first video flowing corresponds to
One or more second video flowings, second video flowing correspond to first video flowing.
Further, the system also includes video flowing interactive controlling module, the video flowing interactive controlling module and institutes
State video flowing interactive module connection, then the method includes：
Video flowing interactive controlling module receives mapping relations modification instruction, the mapping to the first video flowing and the second video flowing
Relationship is modified.
Further, the video flowing interactive module further includes touch screen module, then the method includes：
Touch screen module receives mapping relations modification instruction, and is carried out to the mapping relations of the first video flowing and the second video flowing
Corresponding modification.
Further, the display handover module includes the first button and the second button, then first switching command is logical
It crosses and clicks the triggering of the first button, second switching command is triggered by clicking the second button.
It is different from the prior art, the video flowing sharing method and system, the method described in above-mentioned technical proposal are applied to
Video flowing shared system, the system comprises multiple video flowing input equipments, video flowing distribution module, video flowing interactive module,
Show handover module and display equipment；The video flowing input equipment is connect with video flowing distribution module, the video flow point
It is connect with video flowing interactive module with module, the video flowing interactive module is connect with display handover module, the display switching
Module is connect with video flowing distribution module, and the display handover module is connect with display equipment；Then the method includes following steps
Suddenly：Video flowing input equipment sends the first video and flow to video flowing distribution module first；Then video flowing distribution module receives the
One video flowing, and the first video flowing is respectively sent to display handover module and video flowing interactive module；Then video flowing interacts
Module receives the first video flowing, and according to the mapping relations of the first video flowing and the second video flowing, extremely by the second video stream
Show handover module；Then show that handover module receives the first switching command, in the corresponding display equipment of video flowing input equipment
The first video flowing of upper display；Alternatively, display handover module receives the second switching command, in the corresponding display of video flowing input equipment
The second video flowing is shown in equipment.During using video flowing shared system, display switching, which receives, comes from video flowing distribution
First video flowing of module and the second video flowing from video flowing interactive module, when needing to show first on the display device
When video flowing or the second video flowing, only it is aobvious need to substantially increase video flowing switching by showing that handover module switches over
The efficiency shown can be realized using only a display equipment and be shown to different video stream.Meanwhile first video flowing and second
The correspondence of video flowing can carry out real time modifying adjustment by video flowing interactive module, enormously simplify what video flowing was shared
Interactive process so that the interaction of video flowing becomes efficient, quick thus specifically wide in data communication technology field on distinct device
Wealthy market prospects.
Description of the drawings
Fig. 1 is the schematic diagram of the video flowing shared system described in the embodiment of the invention；
Fig. 2 is the schematic diagram of the video flowing shared system described in another specific implementation mode of the present invention；
Fig. 3 is the flow chart of the video flowing sharing method described in the embodiment of the invention.
Reference sign：
101, video flowing input equipment；
102, video flowing distribution module；
103, video flowing interactive module；113, touch screen module；
104, handover module is shown；
105, equipment is shown.
Specific implementation mode
For the technology contents of technical solution, construction feature, the objects and the effects are described in detail, below in conjunction with specific reality
It applies example and attached drawing is coordinated to be explained in detail.
Referring to Fig. 1, for the schematic diagram of the video flowing shared system described in the embodiment of the invention.The system
Including multiple video flowing input equipments 101, video flowing distribution module 102, video flowing interactive module 103 shows handover module 104
And display equipment 105；The video flowing input equipment 101 is connect with video flowing distribution module 102, the video flowing distribution mould
Block 102 is connect with video flowing interactive module 103, and the video flowing interactive module 103 is connect with display handover module 104, described
Display handover module 104 is connect with video flowing distribution module 102, and the display handover module 104 is connect with display equipment 105；
Dotted line indicates that video flowing without video flowing interactive module, is directly transferred to display handover module in Fig. 1；
The video flowing input equipment 101 flow to video flowing distribution module for sending the first video；
First video flowing is respectively sent to show by the video flowing distribution module 102 for receiving the first video flowing
Handover module and video flowing interactive module；
The video flowing interactive module 103 is used to receive the first video flowing, and according to the first video flowing and the second video flowing
Mapping relations, by the second video stream to showing handover module；
The display handover module 104 is set for receiving the first switching command in the corresponding display of video flowing input equipment
The first video flowing of standby upper display；Alternatively, the display handover module is used to receive the second switching command, in video flowing input equipment
The second video flowing is shown in corresponding display equipment.
It sends the first video using video flowing shared system, first video flowing input equipment and flow to video flowing distribution mould
Block.The video flowing input equipment can be with the electronic equipment of acquisition video flowing function, and such as camera can also be to have
The electronic equipment of video render function, such as computer.In the present embodiment, the video flowing distribution module is DVI interface,
DVI interface transmission is digital signal, and digital image information is not required to, by any conversion, letter be greatly saved in transmission process
Number transmission time, but also the picture of transmission is more life-like clear.DVI interface includes DVI double-channel collection cards, can be by two pieces
DVI capture cards are combined into one, a slot two card, while acquiring two-way DVI signals.Thus DVI interface is receiving the first video flowing
Afterwards, the identical video flowing of two-way can be classified as to be exported, and be independent of each other.
Then video flowing distribution module receives the first video flowing, and the first video flowing is respectively sent to display handover module
With video flowing interactive module.In the present embodiment, the video flowing interactive module is video matrix.Video matrix is by video
Image is switched to any one output channel from any one input channel and shows.In general, a M × N matrix：Indicate it
The input of the roads M image and the output of the roads N image, i.e., an arbitrary input and arbitrary one output can be supported simultaneously.And backsight
Frequency stream interactive module receives the first video flowing, and according to the mapping relations of the first video flowing and the second video flowing, by the second video
Stream is sent to display handover module.
As shown in Fig. 2, for example there is five video flowing input equipments that number is A-F, then it distinguishes corresponding A five videos of-F
Flow five display handover modules of distribution module and A-F.Video flowing input equipment A corresponds to video flowing distribution modules A and display is cut
Modules A is changed, video flowing input equipment B corresponds to video flowing distribution module B and display handover module B, and so on.Video flowing inputs
First video flowing of device A transmission is video flowing A, and the first video flowing of video flowing input equipment B transmission is video flowing B, video
The first video flowing for flowing input equipment C transmission is video flowing C, and so on.It can be seen from the figure that video flowing A is being entered
After video flowing interactive module, corresponding display handover module B of video flowing input equipment B namely right have been directed toward in video flowing direction
For video flowing input equipment B, the second video flowings for being received of display handover module B are video flowing A, i.e. the first video flowing with
The mapping relations of second video flowing are：When video flowing B is as the first video flowing, corresponding second video flowing is video flowing A.Again
Such as after video flowing F enters video flowing interactive module, the corresponding displays of video flowing input equipment C have been directed toward in video flowing direction
The corresponding display handover module D of handover module C and video flowing input equipment D, that is to say, that for video flowing input equipment C
For, the second video flowing that display handover module C is received is video flowing F, and for video flowing input equipment D, display
The second video flowing that handover module D is received also is video flowing F, i.e. the mapping relations of the first video flowing and the second video flowing are：
When video flowing C is as the first video flowing, corresponding second video flowing is video flowing F；Alternatively, video flowing D is as the first video
When stream, corresponding second video flowing is video flowing F.In the present embodiment, biography of the video flowing in video flowing interactive module
Defeated direction is that the first video is streamed to video flowing interactive module, the first video by one-way transmission namely video flowing distribution module
Stream enters from the input channel of video flowing interactive module, and according to the mapping relations of the first video flowing and the second video flowing, from defeated
Go out channel and exports the second video flowing.In this way, when needing to carry out video flowing interaction, it only need to be by showing that handover module switch to the
Two video flowings, to realize rapidly and efficiently interacting between different video stream input equipment.
It then shows that handover module receives the first switching command, is shown in the corresponding display equipment of video flowing input equipment
First video flowing；Alternatively, display handover module receives the second switching command, in the corresponding display equipment of video flowing input equipment
Show the second video flowing.The display equipment is the electronic equipment with video flowing display function, can be a display screen.Below
By taking video flowing input equipment is PC (PC) as an example, illustrate.PC generally includes a display screen, when PC exports first
After video flowing, the first video flowing becomes the first video flowing of two-way and is transmitted, be transmitted to all the way after video flowing distribution module
Show that handover module, another way are then transmitted to video flowing interactive module.Handover module is shown before not being connected to the second switching command,
The display equipment display screen of PC (namely in the present embodiment) connected with display handover module can show that the first video flowing is corresponding
Picture.After first video is streamed to video flowing interactive module, it can be closed according to the mapping of the first video flowing and the second video flowing
System, the second video of output flow to display handover module, and display handover module receives the second switching command, so that it may in the display of PC
The corresponding picture of the second video flowing of screen display.After showing that handover module receives the first switching command, then PC display screen pictures
The corresponding picture of the first video flowing before the second video flowing picture can be restored to switch to again, and then realize quick between different PC
Interaction.
In the present embodiment, first video flowing corresponds to one or more second video flowings, second video flowing
Corresponding first video flowing.As shown in Fig. 2, when video flowing B is as the first video flowing, corresponding second video flowing be regarding
Frequency stream A, when video flowing C or video flowing D are as the first video flowing for another example, corresponding second video flowing is video flowing F.Another
In some embodiments, first video flowing can not also correspond to the second video flowing, if the video flowing C in Fig. 2 is as video flowing
When the first video flowing of input equipment C, second video flowings of the video flowing C not as other video flowing input equipments.One second
Video flowing has and corresponds to first video flowing, refer to the second video flowing source to a certain video flowing input equipment transmitted
One video flowing.Such as video flowing B is the second video flowing of video flowing input equipment A, and video flowing B is set by video flowing input
Standby B is sent out at first namely video flowing B is the first video flowing of video flowing input equipment B, and video flowing B is inputted as video flowing
Second video flowing of device A has and corresponding to the first video flowing (i.e. video flowing B) of video flowing input equipment B.
Video flowing interactive module is the key that realize that different video stream input equipment interacts, in order to preferably to video
Stream interactive module is controlled, and in the present embodiment, the system also includes video flowing interactive controlling module, the video flowings
Interactive controlling module is connect with the video flowing interactive module, and the video flowing interactive controlling module is repaiied for receiving mapping relations
Change instruction, and changes the first video flowing is corresponding to the progress of the mapping relations of the second video flowing.Video flowing interactive controlling module with
Wired connection may be used in the video flowing interactive module connection, can also use and be wirelessly connected, video flowing interactive controlling module
With a remote manipulator, the mapping relations of configuration first video flowing and second video flowing can be provided on the remote manipulator
Associated button can control effectively to video flowing interactive controlling module by infrared sensing.In further embodiments, institute
It further includes touch screen module to state video flowing interactive module, and the touch screen module is instructed for receiving mapping relations modification, and to first
Video flowing is corresponding to the progress of the mapping relations of the second video flowing to be changed.The modification instruction includes the hook to the first video traffic identifier
Operations, first video flowings such as choosing, dragging, click are identified as the identifier of the first video flowing, by the first video flowing
Mark is operated, and can be operated to the first video flowing.Such as in fig. 2, it needs to input video flowing A as video flowing
The second video flowing of equipment B-F exports, and need to only choose and handed over the display handover module B-F video flowings connecting by touch screen module
The output end of mutual module, then the mapping relations of the first video flowing and the second video flowing be revised as：Video flowing input is set
For standby B, the first video flowing is video flowing B, and the second video flowing is video flowing A；Alternatively, for video flowing input equipment C,
First video flowing is video flowing C, and the second video flowing is video flowing A；And so on, for video flowing input equipment F, first
Video flowing is video flowing F, and the second video flowing is video flowing A.In this way, when needing to modify to mapping relations, only need to regarding
The touch screen module of frequency stream interactive module is operated, and when not having remote manipulator, can still pass through touch screen module pair
Mapping relations are modified so that interaction is more convenient.
In the present embodiment, the display handover module includes the first button and the second button, then first switching
Instruction is triggered by clicking the triggering of the first button, second switching command by clicking the second button.Each video flowing input
The display handover module of equipment can receive two-path video stream signal, i.e. the first video flowing and the second video flowing, wherein the first video
Stream is the video flowing that the video flowing input equipment directly exports, and the second video flowing is video flowing interactive module according to the first video flowing
With the mapping relations of the second video flowing, the video flowing exported.Such as in Fig. 2 for video flowing input equipment A, first
Video flowing is video flowing A, and the second video flowing is video flowing B.When showing the first button on handover module when the user clicks, then touch
The first switching command is sent out, the corresponding picture of the first video flowing can be shown in the corresponding display equipment of the display handover module, and
When family, which is clicked, shows the second button on handover module, then the second switching command is triggered, can be corresponded in the display handover module
Display equipment on show that the corresponding picture of the second video flowing, user can be according to selections, in the first video flowing and the second video
Free switching on the picture of stream not only increases experience sense, while also further enhancing the interactivity of video flowing shared system.
Video flowing shared system has a vast market application prospect, such as can system be applied to no paper conference system
In, information may be implemented and be quickly shared.With no paper conference system is to use modern communications technology, Audiotechnica, video technique, soft
Part technology, the electron exchange for passing through file realize the with no paper of meeting.In with no paper conference system, the video flowing input is set
Standby is PC (personal computer), and the display screen that the display equipment is PC, the video flowing interactive module is video matrix.Every
PC has the display handover module of corresponding connection, and display handover module receives forthright video flowing and bypassing video stream, described
Forthright video flowing is the video flowing of PC outputs, i.e., the first heretofore described video flowing.PC with other PC without being handed over
When mutual, which can export forthright video flowing and the display screen display in the PC according to the operation of user.The bypassing video
The video flowing that display handover module after video matrix, is output to for forthright video flowing is flowed, i.e., of the present invention second regards
Frequency flows.Such as in conference system, user A needs the picture on oneself PC being shared with user B, then need to only pass through video matrix
Set the bypassing video stream of the PC of user B to the video flowing of the PC of user A, then user B, which is clicked, shows handover module
On the second button, you can the picture on the PC of the display screen display user A of the PC of user B, when user B viewing terminates to use
When the video flowing picture of family A transmission, the first button of display handover module can be clicked, you can extensive on the display screen of user B
Picture before multiple switching, without being switched over again by video matrix.Quick interaction both to realize.Meanwhile
In conference system, it usually needs the video flowing of a certain PC is shared with all participants, such as need will to vote, meeting pays attention to
The pictures such as item are shared with all participants, only need to regard the video flowing of the PC as other all PC's by video matrix at this time
Bypassing video stream is exported to the display handover module of other PC, and the operation interface of the display handover module can be set to PC's
On display screen, the operation and control interface includes the first button and the second button, and the first button, then show the forthright of PC when the user clicks
Video flowing, the second button, then show the bypassing video stream of PC when the user clicks.Then other participants are on the PC of oneself
Click the second button, you can complete switching.Meanwhile wirelessly or non-wirelessly network can be passed through by internal networking between PC and PC
It sends mail, and then realizes the interaction of file in conference system.
Video flowing shared system described in above-mentioned technical proposal, the system comprises multiple video flowing input equipments, videos
Distribution module is flowed, video flowing interactive module shows handover module and display equipment；The video flowing input equipment and video flowing
Distribution module connects, and the video flowing distribution module is connect with video flowing interactive module, the video flowing interactive module and display
Handover module connects, and the display handover module is connect with video flowing distribution module, the display handover module and display equipment
Connection；Then it the described method comprises the following steps：Video flowing input equipment sends the first video and flow to video flowing distribution module first；
Then video flowing distribution module receives the first video flowing, and the first video flowing is respectively sent to display handover module and video flowing
Interactive module；Then video flowing interactive module receives the first video flowing, and according to the mapping of the first video flowing and the second video flowing
Relationship, by the second video stream to showing handover module；Then show that handover module receives the first switching command, in video flowing
The first video flowing is shown in the corresponding display equipment of input equipment；Alternatively, display handover module receive the second switching command, regarding
The second video flowing is shown in the corresponding display equipment of frequency stream input equipment.During using video flowing shared system, display
Switching receives the first video flowing from video flowing distribution module and the second video flowing from video flowing interactive module, when need
When showing the first video flowing or the second video flowing on the display device, it need to only be switched over by display handover module,
The efficiency for substantially increasing video flowing switching display can be realized using only a display equipment and be shown to different video stream
Show.Meanwhile first the correspondence of video flowing and the second video flowing can pass through video flowing interactive module and carry out real time modifying tune
It is whole, enormously simplify the shared interactive process of video flowing so that and the interaction of video flowing becomes efficient, quick on distinct device, because
And in the specific vast market prospect of data communication technology field.
And inventor additionally provides a kind of video flowing sharing method, as shown in figure 3, being the embodiment of the invention
The flow chart of the video flowing sharing method.The method is applied to video flowing shared system, is regarded the system comprises multiple
Frequency stream input equipment, video flowing distribution module, video flowing interactive module show handover module and display equipment；The video
Stream input equipment is connect with video flowing distribution module, and the video flowing distribution module is connect with video flowing interactive module, described to regard
Frequency stream interactive module is connect with display handover module, and the display handover module is connect with video flowing distribution module, the display
Handover module is connect with display equipment；Then it the described method comprises the following steps：
It initially enters step S301 video flowing input equipments the first video of transmission and flow to video flowing distribution module.The video
Stream input equipment can be with the electronic equipment of acquisition video flowing function, and such as camera can also be with video render
The electronic equipment of function, such as computer.In the present embodiment, the video flowing distribution module is DVI interface, DVI interface transmission
Be digital signal, digital image information is not required to, by any conversion, signal transmission time be greatly saved in transmission process,
But also the picture of transmission is more life-like clear.DVI interface includes DVI double-channel collection cards, can be by two pieces of DVI acquisitions engagings two
It is one, a slot two card, while acquiring two-way DVI signals.Thus DVI interface, can be by its point after receiving the first video flowing
It is exported, and is independent of each other for the identical video flowing of two-way.
S302 video flowing distribution modules can then be entered step and receive the first video flowing, and the first video flowing is sent out respectively
It send to display handover module and video flowing interactive module.In the present embodiment, the video flowing interactive module is video matrix.
Video matrix is that video image is switched to any one output channel from any one input channel to show.In general, one
A M × N matrix：The input of the roads M image and the output of the roads N images can be supported simultaneously by indicating it, i.e., an arbitrary input and arbitrary
One output.S303 video flowing interactive modules can then be entered step and receive the first video flowing, and according to the first video flowing
With the mapping relations of the second video flowing, by the second video stream to showing handover module.
As shown in Fig. 2, for example there is five video flowing input equipments that number is A-F, then it distinguishes corresponding A five videos of-F
Flow five display handover modules of distribution module and A-F.Video flowing input equipment A corresponds to video flowing distribution modules A and display is cut
Modules A is changed, video flowing input equipment B corresponds to video flowing distribution module B and display handover module B, and so on.Video flowing inputs
First video flowing of device A transmission is video flowing A, and the first video flowing of video flowing input equipment B transmission is video flowing B, video
The first video flowing for flowing input equipment C transmission is video flowing C, and so on.It can be seen from the figure that video flowing A is being entered
After video flowing interactive module, corresponding display handover module B of video flowing input equipment B namely right have been directed toward in video flowing direction
For video flowing input equipment B, the second video flowings for being received of display handover module B are video flowing A, i.e. the first video flowing with
The mapping relations of second video flowing are：When video flowing B is as the first video flowing, corresponding second video flowing is video flowing A.Again
Such as after video flowing F enters video flowing interactive module, the corresponding displays of video flowing input equipment C have been directed toward in video flowing direction
The corresponding display handover module D of handover module C and video flowing input equipment D, that is to say, that for video flowing input equipment C
For, the second video flowing that display handover module C is received is video flowing F, and for video flowing input equipment D, display
The second video flowing that handover module D is received also is video flowing F, i.e. the mapping relations of the first video flowing and the second video flowing are：
When video flowing C is as the first video flowing, corresponding second video flowing is video flowing F；Alternatively, video flowing D is as the first video
When stream, corresponding second video flowing is video flowing F.In the present embodiment, biography of the video flowing in video flowing interactive module
Defeated direction is that the first video is streamed to video flowing interactive module, the first video by one-way transmission namely video flowing distribution module
Stream enters from the input channel of video flowing interactive module, and according to the mapping relations of the first video flowing and the second video flowing, from defeated
Go out channel and exports the second video flowing.In this way, when needing to carry out video flowing interaction, it only need to be by showing that handover module switch to the
Two video flowings, to realize rapidly and efficiently interacting between different video stream input equipment.
It then enters step S304 and shows that handover module receives the first switching command, it is corresponding aobvious in video flowing input equipment
Show and shows the first video flowing in equipment；Alternatively, display handover module receives the second switching command, corresponded in video flowing input equipment
Display equipment on show the second video flowing.The display equipment is the electronic equipment with video flowing display function, Ke Yiwei
One display screen.Below by taking video flowing input equipment is PC (PC) as an example, illustrate.PC generally includes a display
Screen, after PC exports the first video flowing, the first video flowing becomes the progress of the first video flowing of two-way after video flowing distribution module
Transmission, is transmitted to display handover module, another way is then transmitted to video flowing interactive module all the way.Display handover module be not connected to
Before second switching command, the display equipment display screen of PC (namely in the present embodiment) being connect with display handover module can be shown
The corresponding picture of first video flowing.It, can be according to the first video flowing and second after first video is streamed to video flowing interactive module
The mapping relations of video flowing, the second video of output flow to display handover module, and display handover module receives the second switching command,
It can be in the corresponding picture of the second video flowing of display screen display of PC.After showing that handover module receives the first switching command,
Then PC display screen pictures can restore to switch to the corresponding picture of the first video flowing before the second video flowing picture again, and then realize not
With the quick interaction between PC.
In the present embodiment, first video flowing corresponds to one or more second video flowings, second video flowing
Corresponding first video flowing.As shown in Fig. 2, when video flowing B is as the first video flowing, corresponding second video flowing be regarding
Frequency stream A, when video flowing C or video flowing D are as the first video flowing for another example, corresponding second video flowing is video flowing F.Another
In some embodiments, first video flowing can not also correspond to the second video flowing, if the video flowing C in Fig. 2 is as video flowing
When the first video flowing of input equipment C, second video flowings of the video flowing C not as other video flowing input equipments.One second
Video flowing has and corresponds to first video flowing, refer to the second video flowing source to a certain video flowing input equipment transmitted
One video flowing.Such as video flowing B is the second video flowing of video flowing input equipment A, and video flowing B is set by video flowing input
Standby B is sent out at first namely video flowing B is the first video flowing of video flowing input equipment B, and video flowing B is inputted as video flowing
Second video flowing of device A has and corresponding to the first video flowing (i.e. video flowing B) of video flowing input equipment B.
Video flowing interactive module is the key that realize that different video stream input equipment interacts, in order to preferably to video
Stream interactive module is controlled, and in the present embodiment, the system also includes video flowing interactive controlling module, the video flowings
Interactive controlling module is connect with the video flowing interactive module, and the video flowing interactive controlling module is repaiied for receiving mapping relations
Change instruction, and changes the first video flowing is corresponding to the progress of the mapping relations of the second video flowing.Video flowing interactive controlling module with
Wired connection may be used in the video flowing interactive module connection, can also use and be wirelessly connected, video flowing interactive controlling module
With a remote manipulator, the mapping relations of configuration first video flowing and second video flowing can be provided on the remote manipulator
Associated button can control effectively to video flowing interactive controlling module by infrared sensing.In further embodiments, institute
It further includes touch screen module to state video flowing interactive module, and the touch screen module is instructed for receiving mapping relations modification, and to first
Video flowing is corresponding to the progress of the mapping relations of the second video flowing to be changed.The modification instruction includes the hook to the first video traffic identifier
Operations, first video flowings such as choosing, dragging, click are identified as the identifier of the first video flowing, by the first video flowing
Mark is operated, and can be operated to the first video flowing.Such as in fig. 2, it needs to input video flowing A as video flowing
The second video flowing of equipment B-F exports, and need to only choose and handed over the display handover module B-F video flowings connecting by touch screen module
The output end of mutual module, then the mapping relations of the first video flowing and the second video flowing be revised as：Video flowing input is set
For standby B, the first video flowing is video flowing B, and the second video flowing is video flowing A；Alternatively, for video flowing input equipment C,
First video flowing is video flowing C, and the second video flowing is video flowing A；And so on, for video flowing input equipment F, first
Video flowing is video flowing F, and the second video flowing is video flowing A.In this way, when needing to modify to mapping relations, only need to regarding
The touch screen module of frequency stream interactive module is operated, and when not having remote manipulator, can still pass through touch screen module pair
Mapping relations are modified so that interaction is more convenient.
In the present embodiment, the display handover module includes the first button and the second button, then first switching
Instruction is triggered by clicking the triggering of the first button, second switching command by clicking the second button.Each video flowing input
The display handover module of equipment can receive two-path video stream signal, i.e. the first video flowing and the second video flowing, wherein the first video
Stream is the video flowing that the video flowing input equipment directly exports, and the second video flowing is video flowing interactive module according to the first video flowing
With the mapping relations of the second video flowing, the video flowing exported.Such as in Fig. 2 for video flowing input equipment A, first
Video flowing is video flowing A, and the second video flowing is video flowing B.When showing the first button on handover module when the user clicks, then touch
The first switching command is sent out, the corresponding picture of the first video flowing can be shown in the corresponding display equipment of the display handover module, and
When family, which is clicked, shows the second button on handover module, then the second switching command is triggered, can be corresponded in the display handover module
Display equipment on show that the corresponding picture of the second video flowing, user can be according to selections, in the first video flowing and the second video
Free switching on the picture of stream not only increases experience sense, while also further enhancing the interactivity of video flowing shared system.
Video flowing shared system described in above-mentioned technical proposal and method, shown method are applied to the system, the system
System includes multiple video flowing input equipments, and video flowing distribution module, video flowing interactive module, display handover module and display are set
It is standby；The video flowing input equipment is connect with video flowing distribution module, the video flowing distribution module and video flowing interactive module
Connection, the video flowing interactive module are connect with display handover module, and the display handover module connects with video flowing distribution module
It connects, the display handover module is connect with display equipment；Then it the described method comprises the following steps：Video flowing input equipment is sent out first
The first video is sent to flow to video flowing distribution module；Then video flowing distribution module receives the first video flowing, and by the first video flowing
It is respectively sent to display handover module and video flowing interactive module；Then video flowing interactive module receives the first video flowing, and root
According to the mapping relations of the first video flowing and the second video flowing, by the second video stream to showing handover module；Then display is cut
It changes the mold block and receives the first switching command, the first video flowing is shown in the corresponding display equipment of video flowing input equipment；Alternatively, aobvious
Show that handover module receives the second switching command, the second video flowing is shown in the corresponding display equipment of video flowing input equipment.
During using video flowing shared system, display switching receives the first video flowing from video flowing distribution module and comes from
Second video flowing of video flowing interactive module, when needing to show the first video flowing or the second video flowing on the display device, only
It need to substantially increase the efficiency of video flowing switching display by showing that handover module switches over, a display be used only
Equipment, which can be realized, shows different video stream.Meanwhile first the correspondence of video flowing and the second video flowing can lead to
It crosses video flowing interactive module and carries out real time modifying adjustment, enormously simplify the shared interactive process of video flowing so that distinct device
The interaction of upper video flowing becomes efficient, quick, thus in the specific vast market prospect of data communication technology field.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or terminal device including a series of elements include not only those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or end
The intrinsic element of end equipment.In the absence of more restrictions, being limited by sentence " including ... " or " including ... "
Element, it is not excluded that there is also other elements in process, method, article or the terminal device including the element.This
Outside, herein, " being more than ", " being less than ", " being more than " etc. are interpreted as not including this number；" more than ", " following ", " within " etc. understandings
It includes this number to be.
It should be understood by those skilled in the art that, the various embodiments described above can be provided as method, apparatus or computer program production
Product.Complete hardware embodiment, complete software embodiment or embodiment combining software and hardware aspects can be used in these embodiments
Form.All or part of step in the method that the various embodiments described above are related to can be instructed by program relevant hardware come
It completes, the program can be stored in the storage medium that computer equipment can be read, for executing the various embodiments described above side
All or part of step described in method.The computer equipment, including but not limited to：Personal computer, server, general-purpose computations
It is machine, special purpose computer, the network equipment, embedded device, programmable device, intelligent mobile terminal, smart home device, wearable
Smart machine, vehicle intelligent equipment etc.；The storage medium, including but not limited to：RAM, ROM, magnetic disc, tape, CD, sudden strain of a muscle
It deposits, USB flash disk, mobile hard disk, storage card, memory stick, webserver storage, network cloud storage etc..
The various embodiments described above are with reference to method, equipment (system) and the computer program product according to embodiment
Flowchart and/or the block diagram describes.It should be understood that can be realized by computer program instructions every in flowchart and/or the block diagram
The combination of flow and/or box in one flow and/or box and flowchart and/or the block diagram.These computers can be provided
Program instruction is to the processor of computer equipment to generate a machine so that the finger executed by the processor of computer equipment
It enables and generates to specify in one flow of flow chart or multiple flows and/or one box of block diagram or multiple boxes
The device of function.
These computer program instructions, which may also be stored in, can guide computer equipment computer operate in a specific manner to set
In standby readable memory so that the instruction generation being stored in the computer equipment readable memory includes the manufacture of command device
Product, command device realization refer in one flow of flow chart or multiple flows and/or one box of block diagram or multiple boxes
Fixed function.
These computer program instructions can be also loaded on computer equipment so that be executed on a computing device a series of
To generate computer implemented processing, the instruction to execute on a computing device is provided for realizing in flow operating procedure
The step of function of being specified in one flow of figure or multiple flows and/or one box of block diagram or multiple boxes.
Although the various embodiments described above are described, once a person skilled in the art knows basic wounds
The property made concept, then additional changes and modifications can be made to these embodiments, so example the above is only the implementation of the present invention,
It is not intended to limit the scope of patent protection of the present invention, it is every to utilize equivalent structure made by description of the invention and accompanying drawing content
Or equivalent process transformation, it is applied directly or indirectly in other relevant technical fields, the patent for being similarly included in the present invention
Within protection domain.
Claims (8)
1. a kind of video flowing shared system, which is characterized in that the system comprises multiple video flowing input equipments, video flowing distributions
Module, video flowing interactive module show handover module and display equipment；The video flowing input equipment and video flowing distribution mould
Block connects, and the video flowing distribution module is connect with video flowing interactive module, the video flowing interactive module and display switching mould
Block connects, and the display handover module is connect with video flowing distribution module, and the display handover module is connect with display equipment；
The video flowing input equipment flow to video flowing distribution module for sending the first video；
The video flowing distribution module is respectively sent to display handover module for receiving the first video flowing, and by the first video flowing
With video flowing interactive module；
The video flowing interactive module is closed for receiving the first video flowing, and according to the mapping of the first video flowing and the second video flowing
System, by the second video stream to showing handover module；
The display handover module is shown for receiving the first switching command in the corresponding display equipment of video flowing input equipment
First video flowing；Alternatively, the display handover module is for receiving the second switching command, it is corresponding aobvious in video flowing input equipment
Show and shows the second video flowing in equipment；
The display handover module includes the first button and the second button, then first switching command is by clicking the first button
Triggering, second switching command are triggered by clicking the second button.
2. video flowing shared system according to claim 1, which is characterized in that first video flowing and the second video flowing
Mapping relations include：One the first video flowing corresponds to one or more second video flowings, and second video flowing corresponds to one
First video flowing.
3. video flowing shared system according to claim 1, which is characterized in that the system also includes video flowing interactions to control
Molding block, the video flowing interactive controlling module are connect with the video flowing interactive module, the video flowing interactive controlling module
For receiving mapping relations modification instruction, and change the first video flowing is corresponding to the progress of the mapping relations of the second video flowing.
4. video flowing shared system according to claim 1, which is characterized in that the video flowing interactive module further includes touching
Panel module, the touch screen module are instructed for receiving mapping relations modification, and to the mapping of the first video flowing and the second video flowing
Relationship is accordingly changed.
5. a kind of video flowing sharing method, which is characterized in that the method is applied to video flowing shared system, the system comprises
Multiple video flowing input equipments, video flowing distribution module, video flowing interactive module show handover module and display equipment；Institute
Video flowing input equipment to be stated to connect with video flowing distribution module, the video flowing distribution module is connect with video flowing interactive module,
The video flowing interactive module is connect with display handover module, and the display handover module is connect with video flowing distribution module, institute
Display handover module is stated to connect with display equipment；Then it the described method comprises the following steps：
Video flowing input equipment sends the first video and flow to video flowing distribution module；
Video flowing distribution module receives the first video flowing, and the first video flowing is respectively sent to display handover module and video flowing
Interactive module；
Video flowing interactive module receives the first video flowing, and according to the mapping relations of the first video flowing and the second video flowing, by the
Two video streams are to showing handover module；
It shows that handover module receives the first switching command, the first video is shown in the corresponding display equipment of video flowing input equipment
Stream；Alternatively, display handover module receives the second switching command, second is shown in the corresponding display equipment of video flowing input equipment
Video flowing；The display handover module includes the first button and the second button, then first switching command is by clicking first
Button triggers, and second switching command is triggered by clicking the second button.
6. video flowing sharing method according to claim 5, which is characterized in that first video flowing and the second video flowing
Mapping relations include：One the first video flowing corresponds to one or more second video flowings, and second video flowing corresponds to one
First video flowing.
7. video flowing sharing method according to claim 5, which is characterized in that the system also includes video flowing interactions to control
Molding block, the video flowing interactive controlling module are connect with the video flowing interactive module, then the method includes：
Video flowing interactive controlling module receives mapping relations modification instruction, to the mapping relations of the first video flowing and the second video flowing
It modifies.
8. video flowing sharing method according to claim 5, which is characterized in that the video flowing interactive module further includes touching
Panel module, then the method includes：
Touch screen module receives mapping relations modification instruction, and corresponding to the progress of the mapping relations of the second video flowing to the first video flowing
Modification.
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| CN201928372U (en) * | 2010-11-15 | 2011-08-10 | 深圳市唯奥视讯技术有限公司 | Device for seamlessly switching various input video images |
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