CN106681674A - Display control method and system of virtual reality display - Google Patents
Display control method and system of virtual reality display Download PDFInfo
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- CN106681674A CN106681674A CN201510745172.6A CN201510745172A CN106681674A CN 106681674 A CN106681674 A CN 106681674A CN 201510745172 A CN201510745172 A CN 201510745172A CN 106681674 A CN106681674 A CN 106681674A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1454—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/398—Synchronisation thereof; Control thereof
Abstract
Provided is a display control method and system of a virtual reality display. The virtual reality display comprises a first display screen and a second display screen which are arranged in parallel, wherein the second display screen is the expanded display screen of the first display screen. The method comprises following steps: obtaining first image information and second image information, synthesizing the first image information and the second image information into third image information in parallel, and sending the third image information to the virtual reality display so that while the first image information is displayed in the first display screen of the virtual reality display, the second image information is displayed in the second display screen synchronously. Through the arrangement that the second display screen is used as the extended display screen of the first display screen and the first image information and the second image information are synthesized into the third image information, the first image information and the second image information can be completely and synchronously displayed; the problems of blur of the built virtual three-dimensional scenes and poor system performance due to time difference are avoided; system performance and user experience can be effectively improved.
Description
Technical field
The present invention relates to field of virtual reality, more particularly to a kind of display control of virtual reality display
Method and system.
Background technology
Virtual reality (Virtual Reality) is to produce a three-dimensional virtual generation using program simulation
Boundary, simulation produces the sense organs such as vision, the sense of hearing, tactile, and under such circumstances user can be such as body
Face the general timely, things not having in conditional observation three-dimensional space in its border.
At present, first display screen of the virtual reality display in virtual reality system comprising arranged in parallel
And second display screen, and the first display screen and second display screen are display screens independent mutually, show control
First video is sent to the first display screen and is broadcast by system processed after the first video and the second video is obtained
Put, the second video is sent to into second display screen and is played so that observer can pass through for watching
The image shown on the image and second display screen of one display screen display builds virtual three in brain
Dimension stereo scene, to observer the sense of reality and feeling of immersion are brought.
However, because the first video and the second video either send jointly in same packet
First display screen and second display screen or separately send to the first display screen and second display screen, first
Broadcasting and second video of the video on the first display screen broadcasting on a second display can all produce one
The fixed time difference, the time difference by cause to include on the first display screen and second display screen for structure
The image for building virtual three-dimensional scene is not image completely at same frame, and the stereo scene of foundation will become mould
Paste and there is time delay sense, systematic function is poor, and poor user experience.
The content of the invention
In view of this, the present invention provides a kind of display control method and system of virtual reality display,
The first display screen and second display screen display figure in for solving prior art in virtual reality display
As when there is a problem of the time difference.
In a first aspect, the embodiment of the present invention provides a kind of display control method of virtual reality display,
First display screen of the virtual reality display comprising arranged in parallel and second display screen, described second
Display screen is the extendable display screen of first display screen, and the method includes：
Obtain the first image information and the second image information；
Described first image information and second image information are synthesized into side by side the 3rd image information,
The described first image information and second image information included in 3rd image information can be same
Step shows；
3rd image information is sent to into the virtual reality display so that the virtual reality
While first display screen in display shows described first image information, described second shows
Second image information described in screen simultaneous display.
In first aspect in the first feasible implementation, acquisition first image information and second
Image information includes：
Described first image information and second image information are read from memory；
Or,
By the first figure described in wire transmission mode or wireless transmission method from video reception interface
As information and second image information.
With reference to first aspect or first aspect the first feasible implementation, in first aspect second
It is described that described first image information and second image information is arranged side by side in planting feasible implementation
Synthesize the 3rd image information to specifically include：
If described first image information is the first picture, second image information is second picture, then
The resolution ratio of the first picture according to the resolution adjustment of first display screen, according to described second
The resolution ratio of second picture described in the resolution adjustment of display screen；
The first picture and second picture after adjustment resolution ratio is synthesized into the 3rd according to the mode of left and right arrangement
Picture.
With reference to first aspect or first aspect the first feasible implementation, in first aspect the 3rd
It is described that described first image information and second image information is arranged side by side in planting feasible implementation
Synthesize the 3rd image information to specifically include：
If described first image information is the first video, second image information is the second video, then
Determine the Time Orbiting of first video and second video；
Arrange initial time stamp of first video on the Time Orbiting of first video with it is described
Initial time stamp of second video on the Time Orbiting of second video is identical；
By first video with identical initial time stamp and second video, side by side synthesis is obtained
3rd video.
The third feasible implementation with reference to first aspect, in the 4th kind of feasible realization of first aspect
In mode, methods described also includes：
It is described side by side to synthesize first video with identical initial time stamp and second video
The 3rd video is obtained, is specifically included：
First video playback window is determined according to the resolution ratio and screen size of first display screen
Size, according to the resolution ratio and screen size of the second display screen the second video playback window is determined
Mouth size；
According to the broadcast window size and the broadcast window size of second video of first video,
By first video with identical initial time stamp and second video, side by side synthesis obtains the 3rd
Video.
Second aspect, the embodiment of the present invention provides a kind of display control program of virtual reality display,
First display screen of the virtual reality display comprising arranged in parallel and second display screen, described second
Display screen is the extendable display screen of first display screen, and the system includes：
Acquisition module, for obtaining the first image information and the second image information；
Synthesis module, for described first image information and second image information to be synthesized side by side
3rd image information, the described first image information and described second included in the 3rd image information
Image information being capable of simultaneous display；
Sending module, for the 3rd image information to be sent to into the virtual reality display, makes
First display screen obtained in the virtual reality display shows the same of described first image information
When, the second image information described in the second display screen simultaneous display.
In second aspect in the first feasible implementation, the acquisition module specifically for：From depositing
Described first image information and second image information are read in reservoir；Or, by wire transmission
Mode or wireless transmission method are from video reception interface described first image information and described second
Image information.
With reference to second aspect or second aspect the first feasible implementation, in second aspect second
In planting feasible implementation, the synthesis module is specifically included：
Picture adjusting module, if for described first image information be the first picture, second image
Information is second picture, then according to the resolution adjustment of first display screen the first picture point
Resolution, the resolution ratio of second picture according to the resolution adjustment of the second display screen；
Picture synthesis module, for the first picture and second picture after resolution ratio will to be adjusted according to left and right
The mode of arrangement synthesizes the 3rd picture.
With reference to second aspect or second aspect the first feasible implementation, in second aspect the 3rd
In planting feasible implementation, the synthesis module is specifically included：
Determining module, if for described first image information be the first video, second image information
For the second video, it is determined that the Time Orbiting of first video and second video；
Setup module, for arranging first video rising on the Time Orbiting of first video
Initial time stamp phase of the beginning timestamp with second video on the Time Orbiting of second video
Together；
Video Composition module, for by first video with identical initial time stamp and described
Side by side synthesis obtains the 3rd video to two videos.
The third feasible implementation with reference to second aspect, in the 4th kind of feasible realization of second aspect
In mode, the Video Composition module is specifically included：
Window determining module, for the resolution ratio and screen size according to first display screen institute is determined
The first video playback window size is stated, is determined according to the resolution ratio and screen size of the second display screen
The second video playback window size；
3rd Video Composition module, for according to the broadcast window size of first video and described
The broadcast window size of two videos, by first video with identical initial time stamp and described
Side by side synthesis obtains the 3rd video to two videos.
As can be seen from the above technical solutions, the embodiment of the present invention has advantages below：
Virtual reality display includes first display screen and second display screen of arranged in parallel, and second shows
Display screen is the extendable display screen of the first display screen, and display control program is obtaining the first image information and the
After two image informations, the first image information and the second image information are synthesized into side by side the 3rd image letter
Breath, the first image information included in the 3rd image information and the second image information can simultaneous display,
And the 3rd image information is sent to virtual reality display by display control program so that virtual reality shows
While showing that the first display screen in device shows the first image information, second display screen simultaneous display second
Image information.By arranging the extendable display screen that second display screen is the first display screen, and will need
The first image information that first display screen shows is believed with the second image for needing to show on a second display
Breath synthesizes the 3rd image information so that the first image information and the second image information can be completely same
Step shows, it is to avoid the virtual three-dimensional Scene Blur and systematic function of the foundation because of existence time difference band is poor
Problem, can effectively improve systematic function and improve Consumer's Experience.
It is that the above and other objects, features and advantages of the present invention can be become apparent, it is cited below particularly
Preferred embodiment, and coordinate institute's accompanying drawings, it is described in detail below.
Description of the drawings
By reading with reference to the detailed description made to non-limiting example that once accompanying drawing is made, this
Other features of invention, purpose and a little will become apparent from：
Fig. 1 is a kind of embodiment of the display control method of virtual reality display in the embodiment of the present invention
A schematic diagram；
Fig. 2 is a kind of embodiment of the display control method of virtual reality display in the embodiment of the present invention
Another schematic diagram；
Fig. 3 is a kind of embodiment of the display control method of virtual reality display in the embodiment of the present invention
Another schematic diagram；
Fig. 4 is the enforcement of the structure of the display control program of virtual reality display in the embodiment of the present invention
One schematic diagram of example；
Fig. 5 is the enforcement of the structure of the display control program of virtual reality display in the embodiment of the present invention
Another schematic diagram of example.
Specific embodiment
With reference to the accompanying drawings and examples the present invention is described in further detail.It is understood that
Specific embodiment described herein is used only for explaining related invention, rather than the restriction to the invention.
It also should be noted that, for the ease of description, illustrate only in accompanying drawing related to relevant invention
Part.
It is to be only in the purpose of description specific embodiment that the present invention discloses the term for using, and is not intended to
Limit the present invention to disclose.Disclose and the singulative used in appended claims in the present invention
" one kind ", " described " and " being somebody's turn to do " is also intended to include various ways, unless context clearly shows that it
His implication.
Fig. 1 is referred to, is a kind of display control method of virtual reality display in the embodiment of the present invention
Embodiment, wherein, first display screen of the virtual reality display screen comprising arranged in parallel and second shows
Screen, and second display screen is the extendable display screen of the first display screen, the method includes：
Step 101, the first image information of acquisition and the second image information；
In embodiments of the present invention, display control program is the control system on main frame, for controlling void
Intend the display of reality displays.
Wherein, first display screen of the virtual reality display comprising arranged in parallel and second display screen, and
Second display screen is the extendable display screen of the first display screen.And display control program can be by arranging first
Display screen is main display, and second display screen realizes the extension of display screen for the mode of extendable display screen,
So that the first display screen and second display screen become a theoretic display screen, if on the first display screen
Non- can completely shows an image, then can be not aobvious second in the content of the first display screen display
Show screen display so that first shows that the content shown in the content and second display screen of screen display can
With the complete display for realizing image.
It should be noted that being only to be shown as first with arranging second display screen in the embodiment of the present invention
Illustrate as a example by the extendable display screen of screen, do not limit in actual applications specifically arrange which show
Display screen is main display, and which display screen is extendable display screen, in actual applications, can be according to tool
Body need arrange, do not limit herein.
Step 102, the first image information and the second image information are synthesized into side by side the 3rd image information,
The first image information and second image information included in 3rd image information being capable of simultaneous display；
In embodiments of the present invention, display control program by obtain the first image information and the second image
Information synthesizes the 3rd image information, and the first image information is believed with the second image in the 3rd image information
Breath has completed synchronization.
Step 103, the 3rd image information is sent to into virtual reality display so that virtual reality shows
While the first display screen in device shows the first image information, the figure of second display screen simultaneous display second
As information.
In embodiments of the present invention, the 3rd image information is sent to system the of virtual reality display
One display screen and second display screen so that the first display screen in virtual reality display shows the first figure
While as information, the image information of second display screen simultaneous display second.
It should be noted that in embodiments of the present invention, " the first image information " " the second image information "
" first " " second " and " the 3rd " in " the 3rd image information " is used only for different images
The effect that information makes a distinction, does not cause in itself to limit to image information.In the same manner, " the first display screen "
" first " and " second " in " second display screen " is also used only for distinguishing two display screens,
Display screen is not caused in itself to limit.
It should be noted that being by the first image information and the second image information in the embodiment of the present invention
Synthesize the 3rd image information, in order to be able to enable the 3rd image information in the first image information exist
First display screen shows and while the second image information can show in second display screen, display control system
Second display screen is set to system the extendable display screen of the first display screen, by way of extendable display screen,
So that when three image informations is played, the first image information in the 3rd image information will show first
Display screen shows, and the second image information not shown in the first display screen is by the extension of the first display screen
Display screen is that second display screen shows.
In embodiments of the present invention, first display screen of the virtual reality display comprising arranged in parallel and the
Two display screens, and second display screen is the extendable display screen of the first display screen, display control program is being obtained
After taking the first image information and the second image information, by the first image information and the second image information simultaneously
Row synthesize the 3rd image information, the first image information included in the 3rd image information and the second figure
As information can simultaneous display, and the 3rd image information is sent to virtual reality and shown by display control program
Show device so that while the first display screen in virtual reality display shows the first image information, the
Two the second image informations of display screen simultaneous display.By arranging the expansion that second display screen is the first display screen
Exhibition display screen, and the first image information shown in the first display screen will be needed and need to be shown second
Second image information of screen display synthesizes the 3rd image information so that the first image information and second
Image information can Complete Synchronization show, it is to avoid because existence time difference band come foundation virtual three-dimensional
The problem of Scene Blur and systematic function difference, can effectively improve systematic function and improve Consumer's Experience.
It should be noted that the image information for describing in embodiments of the present invention can be that picture can also
It is video.To be described in detail respectively below.
Fig. 2 is referred to, is a kind of display control method of virtual reality display in the embodiment of the present invention
Embodiment, in the method, virtual reality display includes first display screen and second of arranged in parallel
Display screen, and second display screen is already set as the extendable display screen of the first display screen, and control to be somebody's turn to do
The first image information that the display control program of virtual reality display gets is the first picture, is obtained
The second image information for arriving is second picture.
The method includes：
Step 201, the first picture of acquisition and second picture；
In embodiments of the present invention, display control program will obtain the first picture and second picture, and this
One picture and second picture belong to binocular picture, i.e., the picture of the Same Scene for photographing from different perspectives,
Wherein, display control program can read the first picture and second picture from memory, and the memory can
To be internal storage, such as main storage, or the memory can be connected by USB interface
External memory.Additionally, display control program wire transmission or by way of being wirelessly transferred from regarding
Frequency receiving interface receives the first picture and second picture, and the video reception interface is high-definition multimedia
Interface (High Definition Multimedia Interface, HDMI), or Video Graphics Array (Video
Graphics Array, VGA) interface, or digital visual interface (Digital Visual Interface,
DVI)。
Step 202, according to the resolution ratio of the picture of resolution adjustment first of the first display screen, according to second
The resolution ratio of the resolution adjustment second picture of display screen；
Step 203, the mode that the first picture and second picture after adjustment resolution ratio is arranged according to left and right
Synthesize the 3rd picture；
In embodiments of the present invention, display control program is after the first picture and second picture is obtained,
In order to avoid picture is too small or excessive display, the resolution ratio of picture will be adjusted, i.e., according to
The resolution ratio of the picture of resolution adjustment first of one display screen, according to the resolution adjustment of second display screen
The resolution ratio of second picture.
It should be noted that first display screen and the resolution ratio of second display screen of virtual reality display
It is identical, in order to be better understood from the adjustment of above-mentioned photo resolution, below will be with according to first
It is described as a example by the resolution ratio of size first picture of adjustment of the resolution ratio of display screen, it is specific as follows：
If obtain picture resolution ratio less than the first display screen resolution ratio, first picture point
Resolution is not adjusted, and the first picture will carry out reality when showing in the way of being displayed in full screen.
If the resolution ratio of the first picture is more than the resolution ratio of the first display screen, and the length of the resolution ratio of the first picture
Wide ratio is consistent with the length-width ratio of the resolution ratio of the first display screen, then obtain the length and width of the first picture
And carry out resolution adjustment according to the first ratio for pre-setting；If the resolution ratio of the first picture is more than the
The resolution ratio of one real unit, and the resolution of the length-width ratio of the resolution ratio of the first picture and the first display screen
The length-width ratio of rate is inconsistent, then be adjusted by two ways：A) by the length of the resolution ratio of the first picture
Degree and width carry out resolution adjustment according to the second ratio for pre-setting；B) with the center of the first picture
Chosen area adjustment is carried out on the basis of point so that the length-width ratio of the image after the adjustment of region shows with first
The length-width ratio of the resolution ratio of screen is consistent, then carries out resolution adjustment.
In embodiments of the present invention, display control program is being differentiated to the first picture and second picture
After rate adjustment, the side that the first picture and second picture after resolution ratio after adjustment is arranged according to left and right
Formula synthesizes the 3rd picture.
Step 204, the 3rd picture is sent to into virtual reality display so that in virtual reality display
The first display screen while show the first picture, second display screen simultaneous display second picture.
In embodiments of the present invention, the 3rd picture is sent to virtual reality display by display control program,
3rd picture is shown by virtual reality display, specifically, the first display screen shows the first picture,
The second picture in the first display screen display will not show on its extendable display screen, i.e. second display screen
Show, realize the simultaneous display of the first picture and second picture.
In embodiments of the present invention, display control program arranges the expansion that second display screen is the first display screen
Exhibition display screen, and after the first picture and second picture is got, according to the first display screen and second
The resolution ratio of display screen is adjusted to the resolution ratio of the first picture and second picture so that what is shown
When, the first picture and second picture can match the screen size of the first display screen and second display screen,
Display control program will adjust the first picture and second picture arranged in parallel after resolution ratio and be merged into the
Three images, by the 3rd image virtual reality display is sent to so that the first picture can be first
Display screen shows, and second picture simultaneous display is on a second display, and due to by the first picture and
Second picture synthesizes the 3rd picture so that the display of the first picture and second picture there will be no the time
Difference, effectively lift system performance and can improve Consumer's Experience.
Fig. 3 is referred to, is a kind of display control method of virtual reality display in our inventive embodiments
Embodiment, in the method, the first display screen of virtual reality display including arranged in parallel and the
Two display screens, and second display screen is already set as the extendable display screen of the first display screen, and control
The first image information that the display control program of the virtual reality display gets is the first video, is obtained
The second image information got is the second video.
The method includes：
Step 301, the first video of acquisition and the second video；
In embodiments of the present invention, display control program will obtain the first video and the second video, and this
One video and the second video belong to binocular video, i.e., the video of the Same Scene for being shot by binocular camera,
Wherein, display control program can read the first video and the second video, the memory from memory
Can be internal storage, such as main storage, or the memory can be connected by USB interface
The external memory storage for connecing, additionally, display control program can also be by wire transmission mode or wireless biography
From the video of video reception interface first and the second video, the video reception interface can be defeated mode
HDMI, USB interface or DVI.
Step 302, the Time Orbiting for determining the first video and the second video；
The initial time stamp and second of step 303, the first video of setting on the Time Orbiting of the first video
Initial time stamp of the video on the Time Orbiting of the second video is identical；
Step 304, by the first video with identical initial time stamp and the second video, side by side synthesis is obtained
3rd video；
In embodiments of the present invention, display control program is after the first video and the second video is obtained,
It is to synthesize the 3rd video by first video and second, and the 3rd video can be when playing simultaneously
Show the picture of the first video and the picture of the second video.
Specifically：Display control program will determine the Time Orbiting of the first video and the second video, arrange
The initial time stamp of Time Orbiting of first video in the first video is with the second video in the second video
Initial time stamp on Time Orbiting is identical, that is, arrange the initial time stamp of the first video and the second video
It is identical, and be the 3rd video by the first video with identical initial time stamp and the second Video Composition.
Wherein, the first video with identical initial time stamp and the second Video Composition are regarded for the 3rd
Frequency is specifically included：First video playback window is determined according to the resolution ratio and screen size of the first display screen
Size, according to the resolution ratio and screen size of second display screen the second video playback window size is determined；
And the broadcast window size of the broadcast window size according to first video and second video, will have
Side by side synthesis obtains the 3rd video to first video and second video of identical initial time stamp so that
When three videos is played, the picture of the first video and the second video can be simultaneously shown on a display screen.
Wherein, the Time Orbiting of video refers to the time shaft of video, refers to the Time Orbiting of video playback,
Initial time stamp refers to the time point that video is commenced play out, in embodiments of the present invention, in the first video
Time Orbiting on initial time stamp is set, and initial time is set on the Time Orbiting of the second video
Stamp, and the initial time stamp of two videos is identical, then in can causing the 3rd video obtained after synthesizing
The picture of the picture of the first video and the second video can be played simultaneously.
Wherein, the size and base of the broadcast window of the second video are determined based on the resolution ratio of system display
Determine in virtual reality display screen the first video broadcast window be sized to cause the first video picture
Face carries out reality in virtual reality display screen completely so that the picture of the second video can be completely in system
The picture of display screen carries out reality, it is to avoid the picture for the video of part first occur is displayed in system display,
And the picture of the video of part second is displayed in picture caused by virtual reality display screen and shows incomplete feelings
Condition.
It should be noted that in embodiments of the present invention the synthesis of video and the extension of display screen are at interface
It is consistent in display, for example, if the extension that the first display screen is set to second display screen is shown
Screen, then when showing, picture will preferentially in second display screen, when three videos is synthesized, should
The video of setting first shows side by side with the second video, and the first video is in the right, at the second video
In the left side, by above-mentioned process, then can ensure that when three videos is played, the in the 3rd video
The picture of one video can show screen display first, and the picture of the second video can in the 3rd video
Show on a second display.
Step 305, the 3rd video is sent to into virtual reality display so that in virtual reality display
The first display screen while show the first video, the second display screen synchronization in virtual reality display
Show the second video.
In embodiments of the present invention, the 3rd video is sent to virtual reality display by display control program,
3rd video is played by the virtual reality display, wherein, the first display screen of virtual reality display
The picture of the first video will be played, the second display screen of virtual reality display regards synchronous broadcasting second
The picture of frequency.
In embodiments of the present invention, first display screen of the virtual reality display comprising arranged in parallel and the
Two display screens, and second display screen is the extendable display screen of the first display screen, display control program is being obtained
After getting the first video and the second video, the Time Orbiting of the first video and the second video will be determined,
And initial time stamp of first video on the Time Orbiting of the first video is set with the second video second
Initial time stamp on the Time Orbiting of video is identical, and with identical initial time stamp first is regarded
Side by side synthesis obtains the 3rd video for frequency and the second video, and the 3rd video is sent to into virtual reality display,
While so that the first display screen in virtual reality display shows the first video, second display screen is same
Step shows the second video.By arranging the extendable display screen that second display screen is the first display screen, and will
First video and the second video merge into the 3rd video so that only need to play the 3rd video, it becomes possible to
The synchronous broadcasting of the first video and the second video is realized, systematic function can be effectively improved, and improve use
Experience at family.
Fig. 4 is referred to, is the structure of the display control program of virtual reality display in the embodiment of the present invention
Embodiment, the virtual reality display comprising arranged in parallel the first display screen and second display screen,
The second display screen is the extendable display screen of the first display screen, and the structure of the display system includes：
Acquisition module 401, for obtaining the first image information and the second image information；
Synthesis module 402, for described first image information and second image information to be synthesized side by side
For the 3rd image information, the described first image information included in the 3rd image information and described
Two image informations being capable of simultaneous display；
Sending module 403, for the 3rd image information to be sent to into the virtual reality display,
So that first display screen in the virtual reality display shows the same of described first image information
When, the second image information described in the second display screen simultaneous display.
In embodiments of the present invention, the acquisition module 401 in display control program obtains the first image letter
Breath and the second image information, then synthesis module 301 is by described first image information and second figure
As information synthesizes side by side the 3rd image information, first figure included in the 3rd image information
As information and second image information can simultaneous display, and by sending module 403 by the described 3rd
Image information is sent to the virtual reality display so that described in the virtual reality display
While first display screen shows described first image information, described in the second display screen simultaneous display
Second image information so that the system display in virtual display system can with virtual reality display screen
Simultaneously different videos are played, can effectively improve the experience of virtual reality system, improve empty
Intend the flexibility of reality system.
The technical scheme of the structure of system, refers to Fig. 5 in order to be better understood from the embodiment of the present invention,
For the embodiment of the structure of system in the embodiment of the present invention, including described in embodiment as shown in Figure 4
Acquisition module 401, synthesis module 402 and sending module 403, and with described in embodiment illustrated in fig. 4
Technical scheme it is similar, do not repeat herein.
In embodiments of the present invention, acquisition module 401 specifically for：Described is read from memory
One image information and second image information；Or, by wire transmission mode or it is wirelessly transferred
Mode is from video reception interface described first image information and second image information.
In embodiments of the present invention, the synthesis module 402 is specifically included：
Picture adjusting module 501, if for described first image information be the first picture, second figure
Picture information is second picture, then the first picture according to the resolution adjustment of first display screen
Resolution ratio, the resolution ratio of second picture according to the resolution adjustment of the second display screen；
Picture synthesis module 502, for the first picture and second picture after resolution ratio will to be adjusted according to a left side
The mode of right arrangement synthesizes the 3rd picture.
Or,
The synthesis module 402 is specifically included：
Determining module 503, if being the first video for described first image information, the second image letter
Cease for the second video, it is determined that the Time Orbiting of first video and second video；
Setup module 504, for arranging first video on the Time Orbiting of first video
Initial time stamp phase of the initial time stamp with second video on the Time Orbiting of second video
Together；
Video Composition module 505, for by first video with identical initial time stamp and described
Side by side synthesis obtains the 3rd video to second video.
Wherein, the Video Composition module 505 is specifically included：
Window determining module 506, for being determined according to the resolution ratio of first display screen and screen size
The first video playback window size, it is true according to the resolution ratio and screen size of the second display screen
The fixed second video playback window size；
3rd Video Composition module 507, for according to the broadcast window size of first video and described
The broadcast window size of the second video, by first video with identical initial time stamp and described
Side by side synthesis obtains the 3rd video to second video.
In embodiments of the present invention, the acquisition module 401 in display control program reads from memory
Described first image information and second image information；Or, by wire transmission mode or nothing
Line transmission means is from video reception interface described first image information and second image information.
If described first image information is the first picture, second image information is second picture, synthesizes mould
Picture adjusting module 501 in block 402 first figure according to the resolution adjustment of first display screen
The resolution ratio of piece, the resolution ratio of second picture according to the resolution adjustment of the second display screen,
And the first picture and second picture after resolution ratio will be adjusted according to left and right row by picture synthesis module 502
The mode of cloth synthesizes the 3rd picture, and the 3rd picture is sent to into the void by sending module 403
Intend reality displays so that first display screen in the virtual reality display shows described the
One picture, the second display screen shows the second picture.
Or, if described first image information is the first video, second image information is regarded for second
Frequently, then the determining module 503 in synthesis module 402 determines first video with second video
Time Orbiting, and setup module 504 arranges Time Orbiting of first video in first video
On initial time of the initial time stamp with second video on the Time Orbiting of second video
Stamp is identical；And by Video Composition module 505 by first video with identical initial time stamp and
Side by side synthesis obtains the 3rd video to second video, and the wherein window in Video Composition module 505 is true
Cover half block 506 determines that first video is broadcast according to the resolution ratio and screen size of first display screen
Window size is put, second video is determined according to the resolution ratio and screen size of the second display screen
Broadcast window size, and by the 3rd Video Composition module 507 according to first video broadcast window
The broadcast window size of size and second video, by with identical initial time stamp described first
Side by side synthesis obtains the 3rd video for video and second video.Regard in the synthesis of synthesis module 402 the 3rd
After frequency, the 3rd video is sent to the virtual reality display by sending module 403 so that
First display screen in the virtual reality display shows first video, and described second shows
Display screen shows second video.
In embodiments of the present invention, first display screen of the virtual reality display comprising arranged in parallel and the
Two display screens, and second display screen is the extendable display screen of the first display screen, display control program is being obtained
After getting the first video and the second video, the Time Orbiting of the first video and the second video will be determined,
And initial time stamp of first video on the Time Orbiting of the first video is set with the second video second
Initial time stamp on the Time Orbiting of video is identical, and with identical initial time stamp first is regarded
Side by side synthesis obtains the 3rd video for frequency and the second video, and the 3rd video is sent to into virtual reality display,
So that the first display screen in virtual reality display shows the first video, second display screen shows second
Video.By arranging the extendable display screen that second display screen is the first display screen, and by the first video and
Second video merges into the 3rd video so that only need to play the 3rd video, it becomes possible to realize that first regards
The synchronous broadcasting of frequency and the second video, can be effectively improved systematic function, and improve Consumer's Experience.
The above, is only presently preferred embodiments of the present invention, and any form is not made to the present invention
On restriction, although the present invention is disclosed above with preferred embodiment, but is not limited to this
It is bright, any those skilled in the art, in the range of without departing from technical solution of the present invention, when can
A little change is made using the technology contents of the disclosure above or be modified to the Equivalent embodiments of equivalent variations,
In every case it is without departing from technical solution of the present invention content, according to the technical spirit of the present invention to above example
Any simple modification, equivalent variations and the modification made, still falls within the scope of technical solution of the present invention
It is interior.
Claims (10)
1. a kind of display control method of virtual reality display, it is characterised in that the virtual reality
First display screen of the display comprising arranged in parallel and second display screen, the second display screen is described
The extendable display screen of the first display screen, methods described includes：
Obtain the first image information and the second image information；
Described first image information and second image information are synthesized into side by side the 3rd image information,
The described first image information and second image information included in 3rd image information can be same
Step shows；
3rd image information is sent to into the virtual reality display so that the virtual reality
While first display screen in display shows described first image information, described second shows
Second image information described in screen simultaneous display.
2. method according to claim 1, it is characterised in that the image information of the acquisition first
Include with the second image information：
Described first image information and second image information are read from memory；
Or,
By the first figure described in wire transmission mode or wireless transmission method from video reception interface
As information and second image information.
3. method according to claim 1 and 2, it is characterised in that described by first figure
Specifically include as information and second image information synthesize side by side the 3rd image information：
If described first image information is the first picture, second image information is second picture, then
The resolution ratio of the first picture according to the resolution adjustment of first display screen, according to described second
The resolution ratio of second picture described in the resolution adjustment of display screen；
The first picture and second picture after adjustment resolution ratio is synthesized into the 3rd according to the mode of left and right arrangement
Picture.
4. method according to claim 1 and 2, it is characterised in that described by first figure
Specifically include as information and second image information synthesize side by side the 3rd image information：
If described first image information is the first video, second image information is the second video, then
Determine the Time Orbiting of first video and second video；
Arrange initial time stamp of first video on the Time Orbiting of first video with it is described
Initial time stamp of second video on the Time Orbiting of second video is identical；
By first video with identical initial time stamp and second video, side by side synthesis is obtained
3rd video.
5. method according to claim 4, it is characterised in that it is described will with it is identical initial when
Between first video that stabs and second video side by side synthesis obtains the 3rd video, specifically include：
First video playback window is determined according to the resolution ratio and screen size of first display screen
Size, according to the resolution ratio and screen size of the second display screen the second video playback window is determined
Mouth size；
According to the broadcast window size and the broadcast window size of second video of first video,
By first video with identical initial time stamp and second video, side by side synthesis obtains the 3rd
Video.
6. a kind of display control program of virtual reality display, it is characterised in that the virtual reality
First display screen of the display comprising arranged in parallel and second display screen, the second display screen is described
The extendable display screen of the first display screen, the system includes：
Acquisition module, for obtaining the first image information and the second image information；
Synthesis module, for described first image information and second image information to be synthesized side by side
3rd image information, the described first image information and described second included in the 3rd image information
Image information being capable of simultaneous display；
Sending module, for the 3rd image information to be sent to into the virtual reality display, makes
First display screen obtained in the virtual reality display shows the same of described first image information
When, the second image information described in the second display screen simultaneous display.
7. system according to claim 6, it is characterised in that the acquisition module specifically for：
Described first image information and second image information are read from memory；Or, by wired
Transmission means or wireless transmission method are from video reception interface described first image information and described
Second image information.
8. the system according to claim 6 or 7, it is characterised in that the synthesis module is concrete
Including：
Picture adjusting module, if for described first image information be the first picture, second image
Information is second picture, then according to the resolution adjustment of first display screen the first picture point
Resolution, the resolution ratio of second picture according to the resolution adjustment of the second display screen；
Picture synthesis module, for the first picture and second picture after resolution ratio will to be adjusted according to left and right
The mode of arrangement synthesizes the 3rd picture.
9. the system according to claim 6 or 7, it is characterised in that the synthesis module is concrete
Including：
Determining module, if for described first image information be the first video, second image information
For the second video, it is determined that the Time Orbiting of first video and second video；
Setup module, for arranging first video rising on the Time Orbiting of first video
Initial time stamp phase of the beginning timestamp with second video on the Time Orbiting of second video
Together；
Video Composition module, for by first video with identical initial time stamp and described
Side by side synthesis obtains the 3rd video to two videos.
10. system according to claim 9, it is characterised in that the Video Composition module tool
Body includes：
Window determining module, for the resolution ratio and screen size according to first display screen institute is determined
The first video playback window size is stated, is determined according to the resolution ratio and screen size of the second display screen
The second video playback window size；
3rd Video Composition module, for according to the broadcast window size of first video and described
The broadcast window size of two videos, by first video with identical initial time stamp and described
Side by side synthesis obtains the 3rd video to two videos.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510745172.6A CN106681674A (en) | 2015-11-05 | 2015-11-05 | Display control method and system of virtual reality display |
| PCT/CN2016/103734 WO2017076225A1 (en) | 2015-11-05 | 2016-10-28 | Display control method and system for use in virtual reality display |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510745172.6A CN106681674A (en) | 2015-11-05 | 2015-11-05 | Display control method and system of virtual reality display |
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| WO (1) | WO2017076225A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111785229A (en) * | 2020-07-16 | 2020-10-16 | 京东方科技集团股份有限公司 | Display method, device and system |
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| CN103593155B (en) * | 2013-11-06 | 2016-09-07 | 华为终端有限公司 | Display frame generating method and terminal device |
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| CN1183006A (en) * | 1996-11-18 | 1998-05-27 | 李清义 | Method for forming three-dimension space image and device thereof |
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| WO2017076225A1 (en) | 2017-05-11 |
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