CN106060635A - Double-screen different-display method and system - Google Patents
Double-screen different-display method and system Download PDFInfo
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- CN106060635A CN106060635A CN201610383336.XA CN201610383336A CN106060635A CN 106060635 A CN106060635 A CN 106060635A CN 201610383336 A CN201610383336 A CN 201610383336A CN 106060635 A CN106060635 A CN 106060635A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
- H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
- H04N21/440263—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by altering the spatial resolution, e.g. for displaying on a connected PDA
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/485—End-user interface for client configuration
- H04N21/4858—End-user interface for client configuration for modifying screen layout parameters, e.g. fonts, size of the windows
Abstract
The invention discloses a double-screen different-display method and system. The method comprises the following steps of: outputting a first signal to first display equipment, and outputting a second signal to second display equipment; detecting whether the first display equipment displays a content corresponding to the first signal in a full screen or not, and detecting whether the second display equipment displays a content corresponding to the second signal in a full screen or not; if detecting that the first display equipment does not display the content corresponding to the first signal in the full screen, adjusting the size of the display area of the content corresponding to the first signal according to the size of the display screen of the first display equipment; and, if detecting that the second display equipment does not display the content corresponding to the second signal in the full screen, adjusting the size of the display area of the content corresponding to the second signal according to the size of the display screen of the second display equipment. According to the double-screen different-display method and system disclosed by the invention, double-screen different-display of display contents can be realized; therefore, the double-screen different-display method and system are conveniently applied to an application scene, in which a control end, such as a KTV, performs displaying in a vertical screen mode and a demonstration end performs displaying in a transverse screen mode; and practical application requirements are satisfied.
Description
Technical field
The present invention relates to exhibitions Display Technique field, particularly relate to a kind of two separate display method and system.
Background technology
Along with social progress, economic development, the development technique of intelligent terminal develops rapidly, and intelligent terminal is more and more general
And, the life being greatly convenient for people to, have become as people and live a requisite part.
As a example by Android (Android) equipment, market there is support the Android device of shuangping san, but
Existing Android device can only realize showing the display in the same direction of content, and i.e. two display screens are all with transverse screen or perpendicular screen display.Example
As when KTV (Karaoke Television, Karaoke) requesting song, station of ordering songs carries out requesting song operation with the display of perpendicular screen for user,
And video playback interface also shows the song currently requested tune with perpendicular screen, affecting user watches the video playback picture of song,
Cause use inconvenience.
Summary of the invention
Based on above-mentioned situation, the present invention proposes a kind of two separate display method and system, it is achieved two separate display, convenient reality
Application.
To achieve these goals, the embodiment of technical solution of the present invention is:
A kind of two separate display method, comprises the following steps:
Output first via signal, to the first display device, exports the second road signal to the second display device, the described first via
Signal is the signal shown with first direction, and described second road signal is the signal shown with second direction；
Detect the content that described first display device display the most all over the screen described first via signal is corresponding, and described second shows
Show the content that the described second road signal of equipment display the most all over the screen is corresponding；
When detecting described first display device and showing content corresponding to described first via signal less than screen, according to described the
The size of one display device display screen adjusts the size of the viewing area of content corresponding to described first via signal；
When detecting described second display device and showing content corresponding to described second road signal less than screen, according to described the
The size of two display device display screens adjusts the size of the viewing area of content corresponding to described second road signal.
Additionally, in a concrete example, adjust the described first via according to the size of described first display device display screen
The step of the size of the viewing area of the content that signal is corresponding includes:
Obtain the size of the first viewing area on the described first currently displaying screen of display device；
Size according to described first viewing area adjusts the size showing content on described first viewing area；
Size according to described first display device display screen is to carrying out on described first viewing area after size adjustment
The size of display content is adjusted again.
Additionally, in a concrete example, adjust described second tunnel according to the size of described second display device display screen
The step of the size of the viewing area of the content that signal is corresponding includes:
Obtain the size of the second viewing area on the described second currently displaying screen of display device；
Size according to described second viewing area adjusts the size showing content on described second viewing area；
Size according to described second display device display screen is to carrying out on described second viewing area after size adjustment
The size of display content is adjusted again.
Additionally, in a concrete example, in described display content includes UI (User Interface, user interface) layer
Hold and any one or two kinds in Video layer content.
Additionally, in a concrete example, described first via signal is perpendicular screen display signal, and described second road signal is horizontal
Screen display signal.
A kind of two separate display system, including:
Signal output module, is used for exporting first via signal to the first display device, exports the second road signal and show to second
Showing that equipment, described first via signal are the signal shown with first direction, described second road signal is show with second direction
Signal；
Display detection module is corresponding for detecting described first display device display the most all over the screen described first via signal
Content, and the content that the described second described second road signal of display device display the most all over the screen is corresponding；
First display adjusting module, for showing described first via signal pair when described first display device of detection less than screen
During the content answered, adjust the display of content corresponding to described first via signal according to the size of described first display device display screen
The size in region；
Second display adjusting module, for showing described second road signal pair when described second display device of detection less than screen
During the content answered, adjust the display of content corresponding to described second road signal according to the size of described second display device display screen
The size in region.
Additionally, in a concrete example, described first display adjusting module includes:
First viewing area acquiring unit, for obtaining the first visible area on the described first currently displaying screen of display device
The size in territory；
First display content adjustment unit, adjusts described first visible area for the size according to described first viewing area
The size of content is shown on territory；
First display content adjustment unit again is big to carrying out for the size according to described first display device display screen
Show that the size of content is adjusted again on described first viewing area after little adjustment.
Additionally, in a concrete example, described second display adjusting module includes:
Second viewing area acquiring unit, for obtaining the second visible area on the described second currently displaying screen of display device
The size in territory；
Second display content adjustment unit, adjusts described second visible area for the size according to described second viewing area
The size of content is shown on territory；
Second display content adjustment unit again is big to carrying out for the size according to described second display device display screen
Show that the size of content is adjusted again on described second viewing area after little adjustment.
Additionally, in a concrete example, it is any one that described display content includes in UI layer content and Video layer content
Plant or two kinds.
Additionally, in a concrete example, described first via signal is perpendicular screen display signal, and described second road signal is horizontal
Screen display signal.
Compared with prior art, the invention have the benefit that two separate display method and system of the present invention, output two-way letter
Number showing to display device, two paths of signals is the signal shown with two kinds of directions, can not all over the screen show when detecting the first display device
When showing, adjust the size of the viewing area of content corresponding to first via signal according to the size of the first display device display screen, with
Should detect the second display device can not all over the screen display time, adjust the second road signal according to the size of the second display device display screen
The size of the viewing area of corresponding content, it is achieved the two separate display of display content, is conveniently applied to KTV etc. and controls end for perpendicular screen
Display, and demo end is the application scenarios that transverse screen shows, meets reality application needs.
Accompanying drawing explanation
Fig. 1 is two separate display method flow diagram in an embodiment；
Fig. 2 is for based on two separate display method flow diagram in the concrete example of method one shown in Fig. 1；
Fig. 3 is the schematic diagram that in an embodiment, UI layer or Video layer move to that the upper left corner initial point of viewing area shows；
Fig. 4 is that in an embodiment, UI layer or Video layer stretch the schematic diagram after amplifying；
Fig. 5 is UI layer or the schematic diagram of Video layer display all over the screen in an embodiment；
Fig. 6 is UI layer and the shadow region schematic diagram of Video layer in an embodiment；
Fig. 7 is that in an embodiment, UI layer and Video layer stretch the schematic diagram after amplifying；
Fig. 8 is UI layer and the schematic diagram of Video layer display all over the screen in an embodiment；
Fig. 9 is two separate display system structure schematic diagram in an embodiment.
Detailed description of the invention
For making the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, to this
Invention is described in further detail.Should be appreciated that detailed description of the invention described herein only in order to explain the present invention,
Do not limit protection scope of the present invention.
Two separate display method in one embodiment, as it is shown in figure 1, comprise the following steps:
Step S101: output first via signal, to the first display device, exports the second road signal to the second display device, institute
Stating first via signal is the signal shown with first direction, and described second road signal is the signal shown with second direction；
Step S102: detect the content that described first display device display the most all over the screen described first via signal is corresponding, and
The content that the described second described second road signal of display device display the most all over the screen is corresponding；
Step S103: when detecting described first display device less than the content that the screen described first via signal of display is corresponding,
Size according to described first display device display screen adjusts the size of the viewing area of content corresponding to described first via signal；
Step S104: when detecting described second display device less than the content that the screen described second road signal of display is corresponding,
Size according to described second display device display screen adjusts the size of the viewing area of content corresponding to described second road signal.
It is evidenced from the above discussion that, two separate display method of the present invention, output two paths of signals shows to display device, two paths of signals
It is the signal shown with two kinds of directions, when detecting the first display device and can not all over the screen show, shows according to the first display device
The size of screen adjusts the size of the viewing area of content corresponding to first via signal, it is achieved the two separate display of display content, meets
Actual application needs.
Additionally, in a concrete example, adjust the described first via according to the size of described first display device display screen
The step of the size of the viewing area of the content that signal is corresponding includes:
Obtain the size of the first viewing area on the described first currently displaying screen of display device；
Size according to described first viewing area adjusts the size showing content on described first viewing area；
Size according to described first display device display screen is to carrying out on described first viewing area after size adjustment
The size of display content is adjusted again.
Additionally, in a concrete example, adjust described second tunnel according to the size of described second display device display screen
The step of the size of the viewing area of the content that signal is corresponding includes:
Obtain the size of the second viewing area on the described second currently displaying screen of display device；
Size according to described second viewing area adjusts the size showing content on described second viewing area；
Size according to described second display device display screen is to carrying out on described second viewing area after size adjustment
The size of display content is adjusted again.
Additionally, in a concrete example, it is any one that described display content includes in UI layer content and Video layer content
Plant or two kinds.Described UI layer content includes that the tableaux such as picture, word, described Video layer content include the dynamic pictures such as video
Face.
It is such as UI layer content when the display content on the described first or second viewing area, according to the first viewing area
The size equal proportion scaling UI layer place FrameLayout layout size of size or the second viewing area, and after being sized
UI layer move to the upper left corner initial point of the first viewing area or the second viewing area and show；To UI layer above inside HWC
Carry out stretching to amplify, be amplified to described first display device display screen or described second display sets when the Appointed edges of UI layer being stretched
Time at the specified boundary of standby display screen, the most current remaining limit of UI layer is stretched to described first display device and shows
Screen or the described second remaining boundary of display device display screen, final picture effect achieve raw content all over the screen display time
Effect.
It is such as Video layer content when the display content on the described first or second viewing area, according to the first visible area
The size in territory or the SurfaceView layout size at the size equal proportion scaling Video layer content place of the second viewing area, and
Video layer after being sized moves to the upper left corner initial point of the first viewing area or the second viewing area and shows；In HWC
Video layer in the face of above carries out stretching and amplifies, and shows when the Appointed edges stretching of Video layer is amplified to described first display device
Time at the specified boundary of display screen or described second display device display screen, the most current remaining limit of Video layer is drawn
Extend described first display device display screen or the described second remaining boundary of display device display screen, final picture effect
Achieve effect during raw content display all over the screen.
It is such as UI layer content and Video layer content when the display content on the described first or second viewing area, according to
The size of the first viewing area or the FrameLayout at the size equal proportion scaling UI layer place of the second viewing area, according to institute
State the SurfaceView at the size equal proportion scaling Video layer place of FrameLayout, and UI layer after being sized and
Video layer is moved respectively to the upper left corner initial point of described first viewing area or described second viewing area and shows, now Video
Layer can have more partial phantom region, and (mainly UI layer has done 90 degree of rotation processing and Video layer holding level shows, two superimposed
Effect after HWC processes), now further according to this shadow region equal proportion scaling SurfaceView, allow it completely fill up this
Subregion, i.e. stretches above-mentioned SurfaceView to covering above-mentioned shadow region.
UI layer above and Video layer carry out inside HWC stretching amplify, when by UI layer and the Appointed edges of Video layer
When stretching is amplified at the specified boundary of described first display device display screen or described second display device display screen, the most again
Respectively current UI layer and the remaining limit of Video layer are stretched to described first display device display screen or described second display device
The remaining boundary of display screen, final picture effect achieves effect during raw content display all over the screen.
Additionally, in a concrete example, described first via signal is perpendicular screen display signal, and described second road signal is horizontal
Screen display signal.Realizing the two-way different aobvious of display content, i.e. one display screen transverse screen shows, a display screen perpendicular screen display, more
It is suitable for reality application.
In order to be more fully understood that said method, the application example of a two separate display method of the present invention detailed below.
This application example, as a example by the product running android system, the product of this operation android system can be supported
Two paths of signals exports simultaneously, and this two paths of signals is carried out processing output by two independent controllers respectively, can be entered by software
Row is independent controls output, and it can be that the signals such as HDMI, CVBS, LVDS control that the two controls the independent control of output signal
Device, this segment controller is mainly integrated on master chip, passes through between the output signal controller of such master chip and display device
Cable medium is attached transmitting with signal.Or the product of this operation android system is to simulate one in android system
Individual display device, realizes WiFi Display function in conjunction with WiFi Direct characteristic, and now, the second display device can be to walk
The wireless transfer channel outputs such as WiFi, the i.e. first display device is exported by wire transmission media, and the second display device can pass through
Wired or wireless transmission medium exports.
As in figure 2 it is shown, this application example may comprise steps of:
Step S201: the output of products first via signal of operation android system, to the first display device, exports the second tunnel
Signal is that transverse screen shows signal to the second display device, described first via signal for perpendicular screen display signal, described second road signal；
Step S202: detect the content that described first display device display the most all over the screen described first via signal is corresponding, and
The content that the described second described second road signal of display device display the most all over the screen is corresponding；
Step S203: detection obtains described second display device and shows, less than screen, the content that described second road signal is corresponding,
Obtain the size of the second viewing area on the described second currently displaying screen of display device；
Step S204: when the display content on described second viewing area is UI layer content, according to described second visual
The FrameLayout at the size equal proportion scaling UI layer place in region, scaling is equal to dividing of the second display device display screen
Resolution, so can avoid the image fault of display the most all over the screen, as it is shown on figure 3, the UI layer after being sized moves to institute
The upper left corner initial point stating the second viewing area shows；Inside HWC size according to described second display device display screen on
State UI layer and carry out stretching amplification, as shown in Figure 4, when the Appointed edges of UI layer being stretched the finger being amplified to the second display device display screen
When determining boundary, more respectively the current remaining limit of UI layer is stretched to the second remaining boundary of display device display screen, such as Fig. 5
Shown in, final picture effect achieves effect during raw content display all over the screen；
Step S205: when the display content on described second viewing area is Video layer content, can according to described second
The SurfaceView at the size equal proportion scaling Video layer place of viewed area, scaling is equal to the second display device display screen
Resolution, so can avoid the image fault of display the most all over the screen, as it is shown on figure 3, Video layer after being sized moves
The upper left corner initial point moving described second viewing area shows；Big according to described second display device display screen inside HWC
Little above-mentioned Video layer is carried out stretching amplify, as shown in Figure 4, be amplified to the second display set when the Appointed edges of Video layer is stretched
Time at the specified boundary of standby display screen, more respectively the current remaining limit of Video layer is stretched to the second display device display screen and remains
Remaining boundary, as it is shown in figure 5, effect when final picture effect achieves raw content display all over the screen；
Step S206: when the display content on described second viewing area is UI layer content and Video layer content, according to
The FrameLayout at the size equal proportion scaling UI layer place of described second viewing area, big according to described FrameLayout
The SurfaceView at little equal proportion scaling Video layer place, and UI layer and the Video layer after being sized be moved respectively to
The upper left corner initial point of described second viewing area shows, as shown in Figure 6, now Video layer can have more partial phantom region (mainly
It is that UI layer has done 90 degree of rotation processing and Video layer holding level shows, two superimposed effect after HWC processes), then root
Scale described SurfaceView according to the shadow region equal proportion of UI layer and Video layer, stretch above-mentioned SurfaceView to covering
Above-mentioned shadow region, above-mentioned scaling, equal to the resolution of the second display device display screen, so can be avoided the most all over the screen
The image fault of display；Inside HWC, above-mentioned UI layer and Video layer are entered by the size according to described second display device display screen
Row stretching is amplified, as it is shown in fig. 7, be amplified to the second display device display screen when being stretched by the Appointed edges of UI layer and Video layer
Time at specified boundary, then it is remaining respectively current UI layer and the remaining limit of Video layer to be stretched to the second display device display screen
Boundary, as shown in Figure 8, final picture effect achieves effect during raw content display all over the screen.
It is evidenced from the above discussion that, the present embodiment output two paths of signals shows to display device, and two paths of signals is with two kinds of sides
To the signal of display, the signal that i.e. transverse screen shows and the signal of perpendicular screen display, can not all over the screen show when detecting the second display device
Time, obtain the size of viewing area on the second display device, first adjust the second visible area according to the size of the second viewing area
Show the size of content on territory, then again adjust according to the size of the second display device display screen and show on the second viewing area
The size of content, it is achieved the double screen of display content is the most different aobvious, be conveniently applied to KTV etc. controlling end is perpendicular screen display, and demonstrates
The application scenarios that end shows for transverse screen, meets reality application needs.
Two separate display system in one embodiment, as it is shown in figure 9, include:
Signal output module 901, is used for exporting first via signal to the first display device, exports the second road signal to second
Display device, described first via signal is the signal shown with first direction, and described second road signal is to show with second direction
Signal；
Display detection module 902, is used for detecting described first display device display the most all over the screen described first via signal pair
The content answered, and the content that the described second described second road signal of display device display the most all over the screen is corresponding；
First display adjusting module 903, for showing described first via letter when described first display device of detection less than screen
During number corresponding content, adjust content corresponding to described first via signal according to the size of described first display device display screen
The size of viewing area；
Second display adjusting module 904, for when detecting described second display device less than the described second road letter of screen display
During number corresponding content, adjust content corresponding to described second road signal according to the size of described second display device display screen
The size of viewing area.
As it is shown in figure 9, in a concrete example, described first display adjusting module 903 includes:
First viewing area acquiring unit 9031, can for obtaining first on the described first currently displaying screen of display device
The size of viewed area；
First display content adjustment unit 9032, adjusting described first for the size according to described first viewing area can
The size of content is shown in viewed area；
First display content adjustment unit 9033 again, are used for the size according to described first display device display screen to entering
Show that the size of content is adjusted again on described first viewing area after the adjustment of row size.
As it is shown in figure 9, in a concrete example, described second display adjusting module 904 includes:
Second viewing area acquiring unit 9041, can for obtaining second on the described second currently displaying screen of display device
The size of viewed area；
Second display content adjustment unit 9042, adjusting described second for the size according to described second viewing area can
The size of content is shown in viewed area；
Second display content adjustment unit 9043 again, are used for the size according to described second display device display screen to entering
Show that the size of content is adjusted again on described second viewing area after the adjustment of row size.
Additionally, in a concrete example, it is any one that described display content includes in UI layer content and Video layer content
Plant or two kinds.
It is such as UI layer content when the display content on the described first or second viewing area, according to the first viewing area
The size equal proportion scaling UI layer place FrameLayout layout size of size or the second viewing area, and after being sized
UI layer move to the upper left corner initial point of the first viewing area or the second viewing area and show；To UI layer above inside HWC
Carry out stretching to amplify, be amplified to described first display device display screen or described second display sets when the Appointed edges of UI layer being stretched
Time at the specified boundary of standby display screen, the most current remaining limit of UI layer is stretched to described first display device and shows
Screen or the described second remaining boundary of display device display screen, final picture effect achieve raw content all over the screen display time
Effect.
It is such as Video layer content when the display content on the described first or second viewing area, according to the first visible area
The size in territory or the SurfaceView layout size at the size equal proportion scaling Video layer content place of the second viewing area, and
Video layer after being sized moves to the upper left corner initial point of the first viewing area or the second viewing area and shows；In HWC
Video layer in the face of above carries out stretching and amplifies, and shows when the Appointed edges stretching of Video layer is amplified to described first display device
Time at the specified boundary of display screen or described second display device display screen, the most current remaining limit of Video layer is drawn
Extend described first display device display screen or the described second remaining boundary of display device display screen, final picture effect
Achieve effect during raw content display all over the screen.
It is such as UI layer content and Video layer content when the display content on the described first or second viewing area, according to
The size of the first viewing area or the FrameLayout at the size equal proportion scaling UI layer place of the second viewing area, according to institute
State the SurfaceView at the size equal proportion scaling Video layer place of FrameLayout, and UI layer after being sized and
Video layer is moved respectively to the upper left corner initial point of described first viewing area or described second viewing area and shows, now Video
Layer can have more partial phantom region, and (mainly UI layer has done 90 degree of rotation processing and Video layer holding level shows, two superimposed
Effect after HWC processes), now further according to this shadow region equal proportion scaling SurfaceView, allow it completely fill up this
Subregion, i.e. stretches above-mentioned SurfaceView to covering above-mentioned shadow region.
UI layer above and Video layer carry out inside HWC stretching amplify, when by UI layer and the Appointed edges of Video layer
When stretching is amplified at the specified boundary of described first display device display screen or described second display device display screen, the most again
Respectively current UI layer and the remaining limit of Video layer are stretched to described first display device display screen or described second display device
The remaining boundary of display screen, final picture effect achieves effect during raw content display all over the screen.
Additionally, in a concrete example, described first via signal is perpendicular screen display signal, and described second road signal is horizontal
Screen display signal.Realizing the two-way different aobvious of display content, i.e. one display screen transverse screen shows, a display screen perpendicular screen display, more
It is suitable for reality application.
System based on the present embodiment shown in Fig. 9, a concrete work process can be discussed further below:
First signal output module 901 exports first via signal to the first display device, exports the second road signal to second
Display device, described first via signal is the signal shown in transverse screen mode, and described second road signal is for show in perpendicular screen mode
Signal, or described first via signal is the signal shown in perpendicular screen mode, and described second road signal is to show in transverse screen mode
The signal shown；Then show that detection module 902 detects described first display device display the most all over the screen described first via signal pair
The content answered, and the content that the described second described second road signal of display device display the most all over the screen is corresponding；When detection described the
When one display device shows content corresponding to described first via signal less than screen, the first display adjusting module 903 is according to described the
The size of one display device display screen adjusts the size of the viewing area of content corresponding to described first via signal；When detection is described
When second display device is less than the content that the screen described second road signal of display is corresponding, the second display adjusting module 904 is according to described
The size of the second display device display screen adjusts the size of the viewing area of content corresponding to described second road signal.
It is evidenced from the above discussion that, two separate display system of the present invention, output two paths of signals shows to display device, two paths of signals
It is the signal shown with two kinds of directions, when detecting the first display device and can not all over the screen show, shows according to the first display device
The size of screen adjusts the size of the viewing area of content corresponding to first via signal, it is achieved the two separate display of display content, meets
Actual application needs.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, not to above-mentioned reality
The all possible combination of each technical characteristic executed in example is all described, but, as long as the combination of these technical characteristics is not deposited
In contradiction, all it is considered to be the scope that this specification is recorded.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes more concrete and detailed, but also
Can not therefore be construed as limiting the scope of the patent.It should be pointed out that, come for those of ordinary skill in the art
Saying, without departing from the inventive concept of the premise, it is also possible to make some deformation and improvement, these broadly fall into the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a two separate display method, it is characterised in that comprise the following steps:
Output first via signal, to the first display device, exports the second road signal to the second display device, described first via signal
For the signal shown with first direction, described second road signal is the signal shown with second direction；
Detect the content that described first display device display the most all over the screen described first via signal is corresponding, and described second display sets
The content that the standby described second road signal of display the most all over the screen is corresponding；
When detecting described first display device less than the content that the screen described first via signal of display is corresponding, show according to described first
Show that the size of device display screen adjusts the size of the viewing area of content corresponding to described first via signal；
When detecting described second display device less than the content that the screen described second road signal of display is corresponding, show according to described second
Show that the size of device display screen adjusts the size of the viewing area of content corresponding to described second road signal.
Two separate display method the most according to claim 1, it is characterised in that according to described first display device display screen
The step of the size that size adjusts the viewing area of content corresponding to described first via signal includes:
Obtain the size of the first viewing area on the described first currently displaying screen of display device；
Size according to described first viewing area adjusts the size showing content on described first viewing area；
Size according to described first display device display screen shows on described first viewing area after carrying out size adjustment
The size of content is adjusted again.
Two separate display method the most according to claim 1, it is characterised in that according to described second display device display screen
The step of the size that size adjusts the viewing area of content corresponding to described second road signal includes:
Obtain the size of the second viewing area on the described second currently displaying screen of display device；
Size according to described second viewing area adjusts the size showing content on described second viewing area；
Size according to described second display device display screen shows on described second viewing area after carrying out size adjustment
The size of content is adjusted again.
4. according to the two separate display method described in Claims 2 or 3, it is characterised in that described display content includes UI layer content
With any one or two kinds in Video layer content.
Two separate display method the most according to claim 1, it is characterised in that described first via signal is perpendicular screen display letter
Number, described second road signal is that transverse screen shows signal.
6. a two separate display system, it is characterised in that including:
Signal output module, is used for exporting first via signal to the first display device, exports the second road signal and set to the second display
Standby, described first via signal is the signal shown with first direction, and described second road signal is the signal shown with second direction；
Display detection module, for detecting corresponding interior of described first display device display the most all over the screen described first via signal
Hold, and the content that the described second described second road signal of display device display the most all over the screen is corresponding；
Less than screen, first display adjusting module, for showing that described first via signal is corresponding when described first display device of detection
During content, adjust the viewing area of content corresponding to described first via signal according to the size of described first display device display screen
Size；
Less than screen, second display adjusting module, for showing that described second road signal is corresponding when described second display device of detection
During content, adjust the viewing area of content corresponding to described second road signal according to the size of described second display device display screen
Size.
Two separate display system the most according to claim 6, it is characterised in that described first display adjusting module includes:
First viewing area acquiring unit, for obtaining the first viewing area on the described first currently displaying screen of display device
Size；
First display content adjustment unit, adjusts described first viewing area for the size according to described first viewing area
The size of display content；
First display content adjustment unit again, is used for the size according to described first display device display screen to carrying out big ditty
Show that the size of content is adjusted again on described first viewing area after whole.
Two separate display system the most according to claim 6, it is characterised in that described second display adjusting module includes:
Second viewing area acquiring unit, for obtaining the second viewing area on the described second currently displaying screen of display device
Size；
Second display content adjustment unit, adjusts described second viewing area for the size according to described second viewing area
The size of display content；
Second display content adjustment unit again, is used for the size according to described second display device display screen to carrying out big ditty
Show that the size of content is adjusted again on described second viewing area after whole.
9. according to the two separate display system described in claim 7 or 8, it is characterised in that described display content includes UI layer content
With any one or two kinds in Video layer content.
Two separate display system the most according to claim 6, it is characterised in that described first via signal is perpendicular screen display letter
Number, described second road signal is that transverse screen shows signal.
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| CN201610383336.XA CN106060635A (en) | 2016-05-31 | 2016-05-31 | Double-screen different-display method and system |
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| CN201610383336.XA CN106060635A (en) | 2016-05-31 | 2016-05-31 | Double-screen different-display method and system |
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