CN107645669A - Multi-screen display control method, apparatus and system - Google Patents
Multi-screen display control method, apparatus and system Download PDFInfo
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- CN107645669A CN107645669A CN201710975800.9A CN201710975800A CN107645669A CN 107645669 A CN107645669 A CN 107645669A CN 201710975800 A CN201710975800 A CN 201710975800A CN 107645669 A CN107645669 A CN 107645669A
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Abstract
The invention provides a kind of multi-screen display control method, apparatus and system, it is related to the technical field of intelligent control, this method is applied to multihead display controller, including：When receiving the video playback instruction of user's input, video data transmitting to be played is delivered into main display；Search whether video data to be played carries synchronous playing resource；If it is, synchronous playing resource is sent to specified sub- display screen；Video data and the reproduction time of synchronous playing resource are monitored, to control sub- display screen and main display to synchronize display.Multi-screen display control method provided by the invention, apparatus and system, the synchronous playing resource can be sent to specified sub- display screen, and monitor video data and the reproduction time of synchronous playing resource, to control sub- display screen and main display to synchronize display, increase the interactive of video pictures, not only improve the interaction effect that video is shown, it helps improve the Experience Degree of user.
Description
Technical field
The present invention relates to the technical field of intelligent control, more particularly, to a kind of multi-screen display control method, device and is
System.
Background technology
With the development of Internet technology and various hardware, the extreme enrichment of application software, technology of Internet of things also obtains
Greatly development.At present, it is very more to the application of technology of Internet of things, as the progress of social scientific and technological level and people are consumed
The enhancing of ability, technology of Internet of things are gradually deep into daily life, particularly the development of TV industry, are made
Obtain Web TV and be deep into huge numbers of families, turn into people's amusement and recreation, understand fresh money opinion both at home and abroad or watch various physical culture
A kind of important tool of race, make the home-confined message that just can grasp magnanimity of people.
Although Web TV of the prior art has brought many amusements and facility, current net
Network TV is only only capable of displaying the picture of single channel, lacks the effect of interaction, reduces the Experience Degree of user.
Lack interaction effect for above-mentioned Web TV, cause the technical problem that user experience is low, not yet propose at present
Effective solution.
The content of the invention
In view of this, it is an object of the invention to provide a kind of multi-screen display control method, apparatus and system, to alleviate use
The low technical problem of family Experience Degree.
In a first aspect, the embodiments of the invention provide a kind of multi-screen display control method, this method is applied to multihead display
Controller, multihead display controller communicates to connect with multiple display screens, to control the display content of multiple display screens, its
In, display screen includes main display and more sub- display screens, and this method includes：When the video playback instruction for receiving user's input
When, video data transmitting to be played is delivered into main display；Search whether video data to be played carries synchronous broadcasting money
Source；If it is, synchronous playing resource is sent to specified sub- display screen；Monitor the broadcasting of video data and synchronous playing resource
Time, to control sub- display screen and main display to synchronize display.
In preferred embodiments of the present invention, the step of the reproduction time of above-mentioned monitoring video data and synchronous playing resource
Including：Obtain the play time that synchronous playing resource carries；When reproduction time reaches play time, sub- display screen is triggered
Play out.
In preferred embodiments of the present invention, when above-mentioned synchronous playing resource has multiple, by multiple synchronous playing resources
It is respectively sent to different sub- display screens；The step of monitoring video data and the reproduction time of synchronous playing resource, includes：Respectively
Obtain the play time that each synchronous playing resource carries；When reproduction time reaches the reproduction time of each synchronous playing resource
During point, sub- display screen corresponding to triggering plays out.
In preferred embodiments of the present invention, when video data to be played is live video data, the above method is also
Including：When receiving video playback instruction, the network for obtaining streaming media server corresponding with video data to be played connects
Signal is connect, network connection is established with streaming media server；Search the video source passage associated with streaming media server；It will search
To video source passage be respectively connecting to main display and sub- display screen, to control main display with sub- main display to live
Video data synchronizes display.
In preferred embodiments of the present invention, the above method also includes：Receive the information source switching command of user's input；According to
Information source switching command switches over to the video source passage of main display and sub- display screen.
In preferred embodiments of the present invention, the above method also includes：Cloud Server corresponding with video data establishes net
Network connects, and obtains the video data stored in Cloud Server；Video data is pushed into display screen, selected for user.
In preferred embodiments of the present invention, the above method also includes：Receive the setting instruction of user's input；According to setting
Instruction is configured to multihead display pattern, the content of setting include it is following in one or more：Set main display and
The play mode of sub- display screen；The acoustic pattern of main display and sub- display screen is set；Main display and sub- display screen are set
Electric source modes.
Second aspect, the embodiments of the invention provide a kind of multihead display control device, the device is arranged at multihead display
Controller, multihead display controller communicates to connect with multiple display screens, to control the display content of multiple display screens, wherein, show
Display screen includes main display and more sub- display screens, and said apparatus includes：Video data sends module, and user is received for working as
During the video playback instruction of input, video data transmitting to be played is delivered into main display；Resource lookup module, treated for searching
Whether the video data of broadcasting carries synchronous playing resource；Resource sending module, for when the lookup knot of resource lookup module
Fruit is that when being, the synchronous playing resource found is sent to specified sub- display screen；Monitoring modular, for monitoring video data
With the reproduction time of synchronous playing resource, to control sub- display screen and main display to synchronize display.
In preferred embodiments of the present invention, said apparatus also includes：Command reception module, for receiving user's input
Instruction is set；Setup module, for being configured according to setting instruction to multihead display pattern.
The third aspect, the embodiments of the invention provide a kind of multihead display control system, including multihead display controller, with
And the display screen being connected with multihead display controller, wherein, display screen includes main display and more sub- display screens；Multihead display
Controller includes memory and processor, and memory is used to store the journey for supporting computing device first aspect methods described
Sequence, processor are configurable for performing the program stored in memory.
Fourth aspect, the embodiments of the invention provide a kind of computer-readable storage medium, for saving as above-mentioned multihead display
Computer software instructions used in control device, it, which is included, is used to perform above-mentioned aspect designed by multihead display control device
Program.
The embodiment of the present invention brings following beneficial effect：
A kind of multi-screen display control method provided in an embodiment of the present invention, apparatus and system, can be to receive user defeated
During the video playback instruction entered, video data transmitting to be played is delivered into main display, and search video data to be played to be
It is no to carry synchronous playing resource, when finding synchronous playing resource, the synchronous playing resource can be sent to specified
Sub- display screen, and video data and the reproduction time of synchronous playing resource are monitored, to control sub- display screen and main display to enter
Row simultaneous display, increase the interactive of video pictures, not only improve the interaction effect that video is shown, it helps improve user
Experience Degree.
Other features and advantages of the present invention will illustrate in the following description, also, partly become from specification
Obtain it is clear that or being understood by implementing the present invention.The purpose of the present invention and other advantages are in specification, claims
And specifically noted structure is realized and obtained in accompanying drawing.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those skilled in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of flow chart of multi-screen display control method provided in an embodiment of the present invention；
Fig. 2 is a kind of schematic diagram of display screen putting position provided in an embodiment of the present invention；
Fig. 3 is the schematic diagram of another display screen putting position provided in an embodiment of the present invention；
Fig. 4 is the schematic diagram of the third display screen putting position provided in an embodiment of the present invention；
Fig. 5 is the flow chart of another multi-screen display control method provided in an embodiment of the present invention；
Fig. 6 is a kind of structural representation of multihead display control device provided in an embodiment of the present invention；
Fig. 7 is the structural representation of another multihead display control device provided in an embodiment of the present invention；
Fig. 8 is a kind of structured flowchart of multihead display control system provided in an embodiment of the present invention；
Fig. 9 is a kind of structural representation of multihead display controller provided in an embodiment of the present invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with accompanying drawing to the present invention
Technical scheme be clearly and completely described, it is clear that described embodiment is part of the embodiment of the present invention, rather than
Whole embodiments.Based on the embodiment in the present invention, those skilled in the art institute under the premise of creative work is not made
The every other embodiment obtained, belongs to the scope of protection of the invention.
For ease of understanding the present embodiment, first to a kind of multihead display controlling party disclosed in the embodiment of the present invention
Method describes in detail.
Embodiment one：
The embodiments of the invention provide a kind of multi-screen display control method, this method is applied to multihead display controller, its
In, the multihead display controller described in the embodiment of the present invention communicates to connect with multiple display screens, to control the aobvious of multiple display screens
Show content, wherein, above-mentioned display screen includes main display and more sub- display screens, a kind of multihead display as shown in Figure 1 control
The flow chart of method, this method comprise the following steps：
Step S102, when receiving the video playback instruction of user's input, video data transmitting to be played is delivered into master
Display screen；
Step S104, searches whether video data to be played carries synchronous playing resource；
Step S106, if it is, synchronous playing resource is sent to specified sub- display screen；
Step S108, video data and the reproduction time of synchronous playing resource are monitored, to control sub- display screen and main display
Screen synchronizes display.
A kind of multi-screen display control method provided in an embodiment of the present invention, the video playback of user's input can received
During instruction, video data transmitting to be played is delivered into main display, and search whether video data to be played carries synchronization
Playing resource, when finding synchronous playing resource, the synchronous playing resource can be sent to specified sub- display screen, and
Video data and the reproduction time of synchronous playing resource are monitored, to control sub- display screen and main display to synchronize display, is increased
Add the interactive of video pictures, not only improve the interaction effect that video is shown, it helps improve the Experience Degree of user.
In order to increase the interaction effect between multiple display screens, generally, above-mentioned main display is arranged on centre position, multiple
Sub- display screen is set around main display, and multihead display controller and display screen are connected in the state of physical separation by data wire
Connect, the putting position for alloing user that display screen is set according to being actually needed, it is interrelated, mutual between multiple screens to realize
Supplement, strengthen interaction effect.
Fig. 2~Fig. 4 shows the schematic diagram of display screen putting position, wherein, the quantity of the sub- display screen in Fig. 2 is 2,
In Fig. 3 figures, the quantity of sub- display screen is 3, and in Fig. 4, the quantity of sub- display screen is 4, it will be appreciated that for convenience of description,
For multihead display controller not shown in Fig. 2~Fig. 4, Fig. 2~Fig. 4 is only provided in an embodiment of the present invention several preferable aobvious
The schematic diagram of display screen putting position, in actual use, above-mentioned sub- display screen can also have other quantity, for example, 5,6
Or it is more, every sub- display screen can also have other relative position relations with main display, further, sub- display screen and master
The screen size and resolution ratio of display screen can also be configured according to actual conditions, and the embodiment of the present invention is to this without limit
System.
It should be noted that the relative position of each main display mentioned in this implementation and sub- display screen, refers to main display
Screen is all secured to same metope with each sub- display screen, and such as the relative position on television background wall, more sub- display screens are shown main
Surrounding's ordered arrangement of display screen, can also arrange in pairs or groups different ornaments under different scenes, with formed a beautiful TV or
Film wall.In actual use, main display and sub- display screen can also be arranged on different according to the demand of user
On metope, to strengthen display effect, specific set-up mode is defined by actually using situation, and the embodiment of the present invention is to this without limit
System.
During specific implementation, above-mentioned multihead display controller can be started with embedded with network link block, multihead display controller
Afterwards, it can be networked by the network connecting module, and then be connected to corresponding Cloud Server, can be pre- in the Cloud Server
Various video data are first stored with, the video data can be the video data for specifically including synchronous playing resource.More screen displays
After showing that controller Cloud Server corresponding with video data establishes network connection, the video counts stored in Cloud Server can be obtained
According to；Video data is pushed into display screen, is selected and is played for user.Further, above-mentioned Cloud Server can be by affiliated
Operator safeguarded, periodically the video data of storage is updated, allow the user to experience more have it is more
Shield the video resource of interaction effect.
Embodiment two：
Synchronous playing resource for the ease of carrying video data and video data synchronizes display, can generally lead to
The mode for crossing detection video data and the reproduction time of corresponding synchronous playing resource is realized, therefore, in the base of above-described embodiment
On plinth, the embodiment of the present invention additionally provides another multi-screen display control method, another multihead display as shown in Figure 5 control
The flow chart of method, this method comprise the following steps：
Step S302, receive the video playback instruction of user's input；
During specific implementation, above-mentioned multihead display controller can be integrated in set top box, and removing set top box has in general
Outside general utility functions, the control function of multihead display can also be carried out, meanwhile, control operation panel can be set on the set-top box,
Corresponding instruction is inputted for user, or, user can also be controlled using remote control, further, when set top box is intelligence
During set top box, acceptable and intelligent terminal, such as smart mobile phone equipment connect, and realize intelligent control, and then receive user's input
Video playback instruction.Concrete mode may be referred to related data of the prior art, and the embodiment of the present invention is to this without limit
System.
Step S304, video data transmitting to be played is delivered into main display；
During specific implementation, the set-up mode of the main display and sub- display screen is not unique, can be configured by user,
So that main display and sub- display screen switch over, specific the step of switching, can include following process：(1) user's input is received
Information source switching command；(2) the video source passage of main display and sub- display screen is switched over according to information source switching command,
And then the switching between main display and sub- display screen is realized, the flexibility that user uses is added, is favorably improved user's body
Degree of testing.
Step S306, searches whether video data to be played carries synchronous playing resource；If it is, performing step is
308；If not, performing step S314, video data is played out in main display, terminated.
During specific implementation, the video resource described in the embodiment of the present invention can specifically include regarding for synchronous playing resource
Frequency evidence, therefore, for the ease of being made a distinction to the video resource and ordinary video resource, generally, the video resource all carries
There is specific mark so that multihead display controller can be known during encoding and decoding and output are carried out to the video resource
The not mark, and then start the function of multihead display, if not finding the mark in encoding-decoding process, the video data
Position ordinary video resource, directly can be played out, it is not necessary to start the function of multihead display in main display.
Step S308, synchronous playing resource is sent to specified sub- display screen；
Step S310, obtain the play time that synchronous playing resource carries；
Because the synchronous playing resource is a part for whole video data, therefore, the broadcasting of synchronous playing resource rises
Begin time and whole video data playing progress rate and differ, generally, at video playback all some time points, just needs
Synchronously play the content of the synchronous playing resource, so, in order to control sub- display screen and main display to synchronize display, it is necessary to
The play time that synchronous playing resource carries is obtained, the play time is the start time point of synchronous playing resource.
Step S312, when reproduction time reaches play time, trigger sub- display screen and play out, so that sub- display screen
Display is synchronized with main display；
Further, when synchronous playing resource has multiple, multiple synchronous playing resources is respectively sent to different sons and shown
Display screen；
Now, the step of reproduction time for monitoring video data and synchronous playing resource, includes：Obtain respectively each synchronous
The play time that playing resource carries；When reproduction time reaches the play time of each synchronous playing resource, triggering pair
The sub- display screen answered plays out.
Step S314, is played out in main display to video data.
Using above-mentioned video data as TV play, and a certain collection is carried and illustrated exemplified by two synchronous playing resources, example
Such as, when user viewing it is current integrate number as war scene when, main display can show that the forward army of Liang Ge armies is
Contention favorable terrain fierceness is belligerent, and now, reproduction time reaches the play time of two synchronous playing resources simultaneously, more
Play instruction can be sent to sub- display screen simultaneously by shielding display controller, triggered sub- display screen and commenced play out synchronous playing resource,
Two sub- display screens are made to show that what the main force of two sides spurring on the flying horse rushes for scene.This main display and more height are shown
Screen shows the mode of the story of a play or opera jointly, and the story of a play or opera that can make to show brings that sense is more obvious into, makes what user can't help to feel to have
As on the spot in person, it is easier to be dissolved among the story of a play or opera, while be also easier to show the passion and glamour of TV play, help
In the Experience Degree for improving user.
Further, when video data to be played is live video data, the method described in the embodiment of the present invention is also wrapped
Include following steps：
(1) when receiving video playback instruction, streaming media server corresponding with video data to be played is obtained
Network connection signal, network connection is established with streaming media server；
(2) the video source passage associated with streaming media server is searched；
(3) the video source passage found is respectively connecting to main display and sub- display screen, to control main display
Display is synchronized to live video data with sub- main display.
For example, when user's viewing football match, and streaming media server corresponding to on-the-spot broadcasting supports that multichannel information source is defeated
When going out, multihead display controller and streaming media server can be established network connection so that main display shows main competition field
Playing conditions, meanwhile, the broadcasting pictures of sub- display screen can be set according to current information source output situation, shown as one of which is sub
Display screen shows action, expression and the concern situation to respective team's tactics of the chief coach of two sides respectively, can also control
Three sub- display screens show the situation about playing football seen from another angle, can also show action and expression of spectators etc.
Deng the interaction effect that raising user comes to matches, to improve the Experience Degree of user.
Further, the method described in the embodiment of the present invention also includes the setting up procedure to multihead display controller, including：
(1) the setting instruction of user's input is received；(2) according to set instruction multihead display pattern is configured, wherein, setting it is interior
Hold can include it is following in one or more：The play mode of main display and sub- display screen is set；Main display is set
With the acoustic pattern of sub- display screen；The electric source modes of main display and sub- display screen are set.
For example, by setting play mode, can to whether starting multihead display pattern, and, choose multiple display screens
In one be arranged to main display or sub- display screen etc..Further, can also linking according to set top box and television set
Mode, the signal source of main display and sub- display screen is selected, such as DTV, TV, video 1, video 2, HDMI (High
Definition Multimedia Interface, HDMI) or VGA (Video Graphics
Array, Video Graphics Array) etc..Further, when set top box can access multiple video signal sources simultaneously, or have more
During individual set top box, multiple signal sources can be accessed on main display and sub- display screen respectively, each display screen is individually controlled, broadcast
Put different channels so that when there are multiple different spectators, disclosure satisfy that the demand of different spectators.
Further, the acoustic pattern of above-mentioned setting main display and sub- display screen, including to main display and sub- display screen
Broadcasting sound be configured, for example, multiple display screens can be selected to be simultaneously emitted by sound, or the sound of main display is big
A bit, the sound of other sub- display screens is smaller, can also sub- display screen is Jing Yin only sends sound etc. by main display, that is to say, that
The sound size of each display screen can be adjusted individually.
Further, above-mentioned setting main display and sub- display screen have single power control switch, are carrying out power supply mould
When formula is set, it can be separately provided, such as sub- display screen is in open mode, can be with when that need not play synchronous playing resource
In a dormant state, to save resource, further, a key opening and the fully closed close pattern of a key entirely can also be set, with more preferable
Control the on off state of each display screen.Specific set content can be configured according to being actually needed, the embodiment of the present invention
This is not limited.
A kind of multi-screen display control method provided in an embodiment of the present invention, the video playback of user's input can received
During instruction, video data transmitting to be played is delivered into main display, and search whether video data to be played carries synchronization
Playing resource, when finding synchronous playing resource, the synchronous playing resource can be sent to specified sub- display screen, and
Video data and the reproduction time of synchronous playing resource are monitored, to control sub- display screen and main display to synchronize display, is increased
Add the interactive of video pictures, not only improve the interaction effect that video is shown, it helps improve the Experience Degree of user.
Embodiment three：
On the basis of above-described embodiment, the embodiment of the present invention additionally provides a kind of multihead display control device, the device
Multihead display controller is arranged at, multihead display controller communicates to connect with multiple display screens, to control the aobvious of multiple display screens
Show content, wherein, display screen includes main display and more sub- display screens, and Fig. 6 shows a kind of multihead display control device
Structural representation, the device include：
Video data sends module 40, for when receiving the video playback instruction of user's input, to be played to be regarded
Frequency is according to transmission to main display；
Resource lookup module 42, for searching whether video data to be played carries synchronous playing resource；
Resource sending module 44, for when the lookup result of resource lookup module is is, the synchronization found to be played
Resource is sent to specified sub- display screen；
Monitoring modular 46, for monitoring the reproduction time of video data and synchronous playing resource, with control sub- display screen with
Main display synchronizes display.
Further, the structural representation of another multihead display control device as shown in Figure 7, except the structure shown in Fig. 4
Outside, the device also includes：
Command reception module 48, for receiving the setting instruction of user's input；
Setup module 50, for being configured according to setting instruction to multihead display pattern.
Multihead display control device provided in an embodiment of the present invention, the multi-screen display control method provided with above-described embodiment
With identical technical characteristic, so can also solve identical technical problem, reach identical technique effect.
Example IV：
On the basis of above-described embodiment, the embodiment of the present invention additionally provides a kind of multihead display control system, such as Fig. 8 institutes
A kind of structured flowchart for the multihead display control system shown, including multihead display controller 600, and with multihead display controller
The display screen of 600 connections, wherein, display screen includes main display 601 and more sub- display screens 602, wherein, for the ease of saying
It is bright, two sub- display screens are illustrate only in Fig. 8, in actual use, the quantity of above-mentioned sub- display screen can be according to actually making
It is configured with situation, the embodiment of the present invention is not limited to this.
Specifically, multihead display controller 600 includes memory and processor, and memory, which is used to store, supports processor
The program of above-mentioned multi-screen display control method is performed, processor is configurable for performing the program stored in memory.
Further, the embodiments of the invention provide a kind of computer-readable storage medium, for saving as above-mentioned multihead display control
Computer software instructions used in device processed, it, which is included, is used to perform journey of the above-mentioned aspect designed by multihead display control device
Sequence.
Further, as shown in figure 9, the embodiment of the present invention additionally provides a kind of structural representation of multihead display controller,
Including processor 700, memory 701, bus 702 and communication interface 703, the processor 700, communication interface 703 and storage
Device 701 is connected by bus 702；Processor 700 is used to perform the executable module stored in memory 701, such as computer
Program.
Wherein, memory 701 may include high-speed random access memory (RAM, Random Access Memory),
Non-labile memory (non-volatile memory), for example, at least a magnetic disk storage may also be included.By extremely
A few communication interface 703 (can be wired or wireless) is realized logical between the system network element and at least one other network element
Letter connection, can use internet, wide area network, LAN, Metropolitan Area Network (MAN) etc..
Bus 702 can be isa bus, pci bus or eisa bus etc..The bus can be divided into address bus, number
According to bus, controlling bus etc..For ease of representing, only represented in Fig. 9 with a four-headed arrow, it is not intended that an only bus
Or a type of bus.
Wherein, memory 701 is used for storage program, and the processor 700 performs the journey after execute instruction is received
Sequence, the method performed by device that foregoing any embodiment of the embodiment of the present invention discloses can apply in processor 700, or
Realized by processor 700.
Processor 700 is probably a kind of IC chip, has the disposal ability of signal.It is above-mentioned in implementation process
Each step of method can be completed by the integrated logic circuit of the hardware in processor 700 or the instruction of software form.On
The processor 700 stated can be general processor, including central processing unit (Central Processing Unit, referred to as
CPU), network processing unit (Network Processor, abbreviation NP) etc.；It can also be digital signal processor (Digital
Signal Processing, abbreviation DSP), application specific integrated circuit (Application Specific Integrated
Circuit, abbreviation ASIC), ready-made programmable gate array (Field-Programmable Gate Array, abbreviation FPGA) or
Person other PLDs, discrete gate or transistor logic, discrete hardware components.It can realize or perform sheet
Disclosed each method, step and logic diagram in inventive embodiments.General processor can be microprocessor or the processing
Device can also be any conventional processor etc..The step of method with reference to disclosed in the embodiment of the present invention, can be embodied directly in
Hardware decoding processor performs completion, or performs completion with the hardware in decoding processor and software module combination.Software mould
Block can be located at random access memory, flash memory, read-only storage, programmable read only memory or electrically erasable programmable storage
In the ripe storage medium in this areas such as device, register.The storage medium is located at memory 701, and processor 700 reads memory
Information in 701, with reference to the step of its hardware completion above method.
Multi-screen display control method that the embodiment of the present invention is provided, the computer program product of apparatus and system, including
The computer-readable recording medium of program code is stored, the instruction that described program code includes can be used for performing previous methods reality
The method described in example is applied, specific implementation can be found in embodiment of the method, will not be repeated here.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description
With the specific work process of device, the corresponding process in preceding method embodiment is may be referred to, will not be repeated here.
In addition, in the description of the embodiment of the present invention, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.To those skilled in the art, above-mentioned term can be understood in the present invention with concrete condition
Concrete meaning.
If the function is realized in the form of SFU software functional unit and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially in other words
The part to be contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are causing a computer equipment (can be
People's computer, server, or network equipment etc.) perform all or part of step of each embodiment methods described of the present invention.
And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
Finally it should be noted that：Above example, it is only the embodiment of the present invention, to illustrate the skill of the present invention
Art scheme, rather than its limitations, protection scope of the present invention is not limited thereto, although entering with reference to the foregoing embodiments to the present invention
Go detailed description, it should be understood by those skilled in the art that：Any one skilled in the art takes off in the present invention
In the technical scope of dew, it can still modify to the technical scheme described in previous embodiment or can readily occur in change
Change, or equivalent substitution is carried out to which part technical characteristic；And these modifications, change or replacement, do not make relevant art
Scheme essence depart from technical scheme of the embodiment of the present invention spirit and scope, should all cover protection scope of the present invention it
It is interior.Therefore, protection scope of the present invention should be defined by scope of the claims.
Claims (10)
1. a kind of multi-screen display control method, it is characterised in that methods described is applied to multihead display controller, more screen displays
Show that controller communicates to connect with multiple display screens, to control the display content of multiple display screens, wherein, the display screen bag
Main display and more sub- display screens are included, methods described includes：
When receiving the video playback instruction of user's input, video data transmitting to be played is delivered into the main display；
Search whether the video data to be played carries synchronous playing resource；
If it is, the synchronous playing resource is sent to the specified sub- display screen；
The video data and the reproduction time of the synchronous playing resource are monitored, to control the sub- display screen to show with the master
Display screen synchronizes display.
2. according to the method for claim 1, it is characterised in that the monitoring video data and synchronous play provide
The step of reproduction time in source, includes：
Obtain the play time that the synchronous playing resource carries；
When the reproduction time reaches the play time, trigger the sub- display screen and play out.
3. according to the method for claim 2, it is characterised in that when the synchronous playing resource has multiple, by multiple institutes
State synchronous playing resource and be respectively sent to the different sub- display screens；
The step of monitoring video data and the reproduction time of the synchronous playing resource, includes：
The play time that each synchronous playing resource carries is obtained respectively；
When the reproduction time reaches the play time of each synchronous playing resource, the son corresponding to triggering
Display screen plays out.
4. according to the method for claim 1, it is characterised in that when the video data to be played is live video data
When, methods described also includes：
When receiving video playback instruction, the network of streaming media server corresponding with the video data to be played is obtained
Signal is connected, network connection is established with the streaming media server；
Search the video source passage associated with the streaming media server；
The video source passage found is respectively connecting to the main display and the sub- display screen, with described in control
Main display synchronizes display with the sub- display screen to the live video data.
5. according to the method for claim 4, it is characterised in that methods described also includes：
Receive the information source switching command of user's input；
The video source passage of the main display and the sub- display screen is cut according to the information source switching command
Change.
6. according to the method for claim 1, it is characterised in that methods described also includes：
Cloud Server corresponding with the video data establishes network connection, obtains the video stored in the Cloud Server
Data；
The video data is pushed into the display screen, selected for the user.
7. according to the method for claim 1, it is characterised in that methods described also includes：
Receive the setting instruction of user's input；
Set instruction to be configured multihead display pattern according to described, the content of the setting include it is following in one kind or
It is a variety of：
The play mode of the main display and the sub- display screen is set；
The acoustic pattern of the main display and the sub- display screen is set；
The electric source modes of the main display and the sub- display screen are set.
8. a kind of multihead display control device, it is characterised in that described device is arranged at multihead display controller, more screen displays
Show that controller communicates to connect with multiple display screens, to control the display content of multiple display screens, wherein, the display screen bag
Main display and more sub- display screens are included, described device includes：
Video data send module, for when receive user input video playback instruction when, by video data to be played
Send to the main display；
Whether resource lookup module, the video data for searching to be played carry synchronous playing resource；
Resource sending module, for when the lookup result of the resource lookup module is is, described synchronously being broadcast what is found
Resource is put to send to the specified sub- display screen；
Monitoring modular, for monitoring the reproduction time of the video data and the synchronous playing resource, to control the son aobvious
Display screen synchronizes display with the main display.
9. device according to claim 8, it is characterised in that described device also includes：
Command reception module, for receiving the setting instruction of user's input；
Setup module, for setting instruction to be configured multihead display pattern according to described.
A kind of 10. multihead display control system, it is characterised in that including multihead display controller, and with the multihead display
The display screen of controller connection, wherein, the display screen includes main display and more sub- display screens；
The multihead display controller includes memory and processor, and the memory, which is used to store, supports computing device power
Profit requires the program of any one of 1 to 7 methods described, and the processor is configurable for performing the journey stored in the memory
Sequence.
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| CN201710975800.9A CN107645669A (en) | 2017-10-18 | 2017-10-18 | Multi-screen display control method, apparatus and system |
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| CN108769747A (en) * | 2018-06-21 | 2018-11-06 | 广州市鼎科信息科技有限公司 | It is a kind of to be classified controllable large-size screen monitors cloud interaction systems and interactive approach |
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