CN106131524B - Display methods and device - Google Patents
Display methods and device Download PDFInfo
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- CN106131524B CN106131524B CN201610617340.8A CN201610617340A CN106131524B CN 106131524 B CN106131524 B CN 106131524B CN 201610617340 A CN201610617340 A CN 201610617340A CN 106131524 B CN106131524 B CN 106131524B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
- H04N9/315—Modulator illumination systems
- H04N9/3152—Modulator illumination systems for shaping the light beam
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- Transforming Electric Information Into Light Information (AREA)
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- Controls And Circuits For Display Device (AREA)
Abstract
The disclosure is directed to display methods and devices.This method includes：The video ratio for obtaining video file is mounted on the intelligent light barrier position in projector lens according to the adjustment of the video ratio of video file.Above-mentioned technical proposal, it installs intelligent light barrier on DLP projector camera lens, according to video ratio adjustment intelligence light barrier position the viewing experience of user is promoted so as to solve the problems, such as that DLP projector existing black surround when projecting the video of various video ratios is not pure.
Description
Technical field
This disclosure relates to field of display devices more particularly to display methods and device.
Background technology
DLP (Digital Light Processing, digital light processing) technology is that video signal is passed through at number
Reason, then again projects light.DLP chips are a reflections being made of the micromirror of ten hundreds of (or even up to a million)
Surface.Each micromirror represents an individual pixel.In a DLP projector, the light from projecting camera light bulb is determined
To the surface to DLP chips, eyeglass changes slope or is reflected into light back and forth opens the pixel on camera lens path,
Light is set to leave camera lens path to close the pixel.
Invention content
The embodiment of the present disclosure provides display methods and device.The technical solution is as follows：
According to the first aspect of the embodiments of the present disclosure, a kind of display methods is provided, including：
Obtain the video ratio of video file；
The intelligent light barrier position in projector lens is mounted on according to the adjustment of the video ratio of the video file.
In one embodiment, the video ratio for obtaining video file includes：
Receive the video ratio of the video file sent with the associated terminal of the projecting apparatus.
In one embodiment, the video ratio for obtaining video file, it may include：
Obtain the video identifier of video file；
The correspondence for inquiring the video identifier and video ratio that prestore determines that the video identifier of the video file corresponds to
Video ratio.
In one embodiment, the video identifier for obtaining video file includes：
Acquire the video image shown；
The video image is identified, recognition result is obtained；
The video identifier of the corresponding video file of the video image is determined according to the recognition result.
In one embodiment, described that the projector lens are mounted on according to the adjustment of the video ratio of the video file
On intelligent light barrier position, it may include：
The correspondence for inquiring video ratio and intelligent light barrier position, determines the corresponding intelligence of video of the video ratio
It can light barrier position；
Intelligent light barrier in the projector lens is adjusted to the intelligent light barrier position.
In one embodiment, the method may also include：
It receives user instructions, adjusts the intelligent light barrier position；
The intelligent light barrier position after the video ratio of the video file and adjustment is preserved to the video ratio
The correspondence of example and intelligent light barrier position.
According to the second aspect of the embodiment of the present disclosure, a kind of display device is provided, including：
Acquisition module, the video ratio for obtaining video file；
Module is adjusted, is kept off for being mounted on the intelligence in projector lens according to the adjustment of the video ratio of the video file
Mating plate position.
In one embodiment, the acquisition module includes：
Receiving submodule, the video ratio for receiving the video file sent with the associated terminal of the projecting apparatus.
In one embodiment, the acquisition module, may also include：
Acquisition submodule, the video identifier for obtaining video file；
First determination sub-module, the correspondence for inquiring the video identifier to prestore and video ratio, determine described in regard
The corresponding video ratio of video identifier of frequency file.
In one embodiment, the acquisition submodule can be additionally used in the video image that acquisition is being shown；It is regarded to described
Frequency image is identified, and obtains recognition result；The corresponding video file of the video image is determined according to the recognition result
Video identifier.
In one embodiment, the adjustment module, it may include：
Second determination sub-module, the correspondence of inquiry video ratio and intelligent light barrier position, determines the video ratio
The corresponding intelligent light barrier position of video of example；
Submodule is adjusted, for adjusting the intelligent light barrier in the projector lens to the intelligent light barrier position
It sets.
In one embodiment, described device may also include：
Receiving module adjusts the intelligent light barrier position for receiving user instructions；
Preserving module, for preserving the intelligent light barrier position after the video ratio of the video file and adjustment
To the correspondence of the video ratio and intelligent light barrier position.
According to the third aspect of the embodiment of the present disclosure, a kind of display device is provided, including：
Processor；
Memory for storing processor-executable instruction；
Wherein, the processor is configured as：
Obtain the video ratio of video file；
The intelligent light barrier position in the projector lens is mounted on according to the adjustment of the video ratio of the video file.
The technical scheme provided by this disclosed embodiment can include the following benefits：
Above-mentioned technical proposal adjusts according to the video ratio of video file and pacifies by obtaining the video ratio of video file
Intelligent light barrier position in projector lens.It installs intelligent light barrier on DLP projector camera lens, according to video ratio
Example adjustment intelligence light barrier position exists so as to solve DLP projector when projecting the video of various video ratios
The impure problem of black surround, promoted user viewing experience.
It should be understood that above general description and following detailed description is only exemplary and explanatory, not
The disclosure can be limited.
Description of the drawings
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and together with specification for explaining the principles of this disclosure.
Fig. 1 is the flow chart according to the display methods shown in an exemplary embodiment.
Fig. 2 is the flow chart according to another display methods shown in an exemplary embodiment.
Fig. 3 is the flow chart according to step S101 in the display methods shown in an exemplary embodiment.
Fig. 4 is the flow chart according to step S1012 in the display methods shown in an exemplary embodiment.
Fig. 5 is the flow chart according to step S102 in the display methods shown in an exemplary embodiment.
Fig. 6 is the flow chart of another display methods shown according to an exemplary embodiment.
Fig. 7 is the block diagram according to the display device shown in an exemplary embodiment.
Fig. 8 is the block diagram according to acquisition module 71 in the display device shown in an exemplary embodiment.
Fig. 9 is another block diagram according to acquisition module 71 in the display device shown in an exemplary embodiment.
Figure 10 is according to the block diagram for adjusting module 72 in the display device shown in an exemplary embodiment.
Figure 11 is the block diagram of another display device shown according to an exemplary embodiment.
Figure 12 is according to the block diagram suitable for display device shown in an exemplary embodiment.
Specific implementation mode
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all implementations consistent with this disclosure.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the disclosure.
It is had higher requirements generally for video effect using the user of projection viewing, and DLP is due to the limitation meeting in design
Cause the black position of projection to show impure black, the film of different proportion, TV play, life size video black
Frame is especially apparent, and influences the viewing experience of user.The embodiment of the present disclosure provides a kind of display methods, by obtaining video text
The video ratio of part is mounted on the position of the intelligent light barrier in projector lens according to the adjustment of the video ratio of video file.
It installs intelligent light barrier on DLP projector camera lens, according to the position of video ratio adjustment intelligence light barrier, so as to
It enough solves the problems, such as that DLP projector existing black surround when projecting the video of various video ratios is not pure, promotes the viewing of user
Experience.
Fig. 1 is a kind of flow chart of display methods shown according to an exemplary embodiment, as shown in Figure 1, the display side
Method includes the following steps S101-S102：
In step S101, the video ratio of video file is obtained.
In step s 102, the intelligent light barrier being mounted on according to the adjustment of the video ratio of video file in projector lens
Position.
The present embodiment can be used for projecting apparatus, can be used for the associated mobile phone of projecting apparatus, IPAD or other intelligence eventually
In end.
Video ratio refers to the tv screen length and wide ratio that video player plays.CRT electricity used in average family
Depending on machine, show that the length of picture and wide ratio are 4：3, i.e. video ratio is 4：3；The high definition currently developed shows, depending on
Frequency ratio example generally requires to be 16：9.It adapts to therewith, present video also mainly supports 4:3 and 16:9 two kinds of ratios.DLP is projected
Intelligent light barrier on instrument camera lens can control the folding road of intelligent light barrier after obtaining video ratio data according to video ratio
Diameter (similar camera lens), the video card that camera lens is launched makes up DLP projector video side in a certain proportion of black outline border
The fuzzy black position problem of frame.It is each in projection to improve DLP projector by the intelligent light barrier on DLP projector camera lens
Existing black surround impure problem when the video of kind video ratio, intelligent light barrier can be according to a variety of different video ratios
It adjusts accordingly, builds video black wire.
The above method of the embodiment of the present disclosure, by obtaining the video ratio of video file, according to the video of video file
Ratio adjustment is mounted on the intelligent light barrier position in projector lens.It installs intelligent light barrier on DLP projector camera lens,
According to video ratio adjustment intelligence light barrier position, various video ratios are being projected so as to solve DLP projector
Existing black surround impure problem when video promotes the viewing experience of user.
In one embodiment, as shown in Fig. 2, step S101 may be embodied as step S1011：
In step S1011, the video ratio of the video file sent with the associated terminal of projecting apparatus is received.
Projecting apparatus can be associated with terminals such as mobile phone, IPAD, and answer corresponding with projecting apparatus is equipped in these terminals
With user can be manually entered video ratio by the application, and video ratio input by user is transferred to projecting apparatus by terminal again.
In the present embodiment, user can be by directly inputting video ratio, so as to standard with the associated terminal of projecting apparatus
Really, the video ratio of video is easily obtained.
In one embodiment, as shown in figure 3, step S101 can also be embodied as following steps S1012-S1013：
In step S1012, the video identifier of video file is obtained.
In step S1013, the correspondence of the video identifier to prestore and video ratio is inquired, determines regarding for video file
Frequency marking knows corresponding video ratio.
Video identifier can be video name, video unique encodings etc., such as can be by video name in the database
It is retrieved, identifies the corresponding video ratio of the video name.The present embodiment can be executed by projecting apparatus, can also by with projection
The associated mobile phone of instrument or other intelligent terminals execute.
The present embodiment can find correspondence by pre-saving video identifier and video ratio by video identifier
Video ratio, keep the identification of video ratio more intelligent.
In one embodiment, as shown in figure 4, step S1012 can also include the steps of S401-S403：
In step S401, the video image shown is acquired.
In step S402, video image is identified, obtains recognition result.
In step S403, the video identifier of the corresponding video file of video image is determined according to recognition result.
In order to further enhance the intelligent of video ratio identification, in the present embodiment, the video image shown is acquired,
Corresponding video file is determined according to the video image, and then obtains the video identifier of video file.Thus can not be direct
In the case of obtaining video identifier, by identifying that video image also can determine that video identifier, further improve intelligent.
In one embodiment, as shown in figure 5, step S102 may be implemented as step S1021-S1022：
In step S1021, the correspondence of inquiry video ratio and intelligent light barrier position determines regarding for video ratio
Frequently corresponding intelligent light barrier position.
In step S1022, the intelligent light barrier in projector lens is adjusted to intelligent light barrier position.
The correspondence that video ratio and intelligent light barrier position can be pre-set can after determining video ratio
Directly to find the corresponding intelligent light barrier position of the video ratio.For example, most common two video ratios are 16:9 with
And 4:3, therefore, two screens can be pre-set, when intelligent light barrier is in the two screens, just by the video ratio
Image is stuck in black outline border, for example, when video ratio is 16:When 9, intelligent light barrier is automatically adjusted to the first screens；
When video ratio is 4:When 3, intelligent light barrier is automatically adjusted to the second screens.In addition to this, user can also manually adjust intelligence
The position of energy light barrier, builds video black wire.
The present embodiment, by pre-setting the correspondence of video ratio and intelligent light barrier position, when determining video
After ratio, can intelligent light barrier simple, be quickly adjusted to corresponding screens, avoid manually adjust it is cumbersome.
In one embodiment, as shown in fig. 6, the above method may also include step S104-S105：
It in step S104, receives user instructions, adjusts intelligent light barrier position.
In step S105, the intelligent light barrier position after the video ratio of video file and adjustment is preserved to regarding
The correspondence of frequency ratio example and intelligent light barrier position.
The present embodiment, DLP projector and can will play with the associated mobile phone of DLP projector or other intelligent terminals
The video ratio of video file, the information such as the intelligent light barrier position after adjustment be uploaded to cloud database, enrich cloud
The data of client database.
Following is embodiment of the present disclosure, can be used for executing embodiments of the present disclosure.
Fig. 7 is a kind of block diagram of display device shown according to an exemplary embodiment, which can be by software, hard
Part or both is implemented in combination with as some or all of of electronic equipment.As shown in fig. 7, the display device includes：
Acquisition module 71 is configured as obtaining the video ratio of video file；
Module 72 is adjusted, the intelligence being mounted on according to the adjustment of the video ratio of video file in projector lens is configured as
Light barrier position.
In one embodiment, as shown in figure 8, acquisition module 71 may include：
Receiving submodule 711 is configured as receiving the video ratio of the video file sent with the associated terminal of projecting apparatus.
In one embodiment, as shown in figure 9, acquisition module 71, may also include：
Acquisition submodule 712 is configured as obtaining the video identifier of video file；
First determination sub-module 713 is configured as determining from the correspondence of the video identifier and video ratio that prestore
The corresponding video ratio of video identifier of video file.
In one embodiment, above-mentioned acquisition submodule 712 can be additionally used in：Acquire the video image shown；To regarding
Frequency image is identified, and obtains recognition result；The video identifier of the corresponding video file of video image is determined according to recognition result.
In one embodiment, as shown in Figure 10, module 72 is adjusted, it may include：
Second determination sub-module 721 is configured as the correspondence of inquiry video ratio and intelligent light barrier position, determines
The corresponding intelligent light barrier position of video of video ratio；
Submodule 722 is adjusted, is configured as adjusting the intelligent light barrier in projector lens to intelligent light barrier position.
In one embodiment, as shown in figure 11, above-mentioned apparatus may also include：
Receiving module 74 is configured as receiving user instructions, and adjusts intelligent light barrier position.
Preserving module 75, be configured as by the video ratio of video file and adjustment after intelligent light barrier position preserve to
The correspondence of video ratio and intelligent light barrier position.
The above-mentioned apparatus of the embodiment of the present disclosure, by obtaining the video ratio of video file, according to the video of video file
Ratio adjustment is mounted on the intelligent light barrier position in projector lens.It installs intelligent light barrier on DLP projector camera lens,
According to video ratio adjustment intelligence light barrier position, various video ratios are being projected so as to solve DLP projector
Existing black surround impure problem when video promotes the viewing experience of user.
The embodiment of the present disclosure also provides a kind of display device, including：
Processor；
Memory for storing processor-executable instruction；
Wherein, the processor is configured as：
Obtain the video ratio of video file；
The intelligent light barrier position in the projector lens is mounted on according to the adjustment of the video ratio of the video file.
Above-mentioned processor is additionally configured to：
Receive the video ratio of the video file sent with the associated terminal of the projecting apparatus.
Above-mentioned processor is additionally configured to：
Obtain the video identifier of video file；
The correspondence for inquiring the video identifier and video ratio that prestore determines that the video identifier of the video file corresponds to
Video ratio.
Above-mentioned processor is additionally configured to：
Acquire the video image shown；
The video image is identified, recognition result is obtained；
The video identifier of the corresponding video file of the video image is determined according to the recognition result.
Above-mentioned processor is additionally configured to：
The correspondence for inquiring video ratio and intelligent light barrier position, determines the corresponding intelligence of video of the video ratio
It can light barrier position；
Intelligent light barrier in the projector lens is adjusted to the intelligent light barrier position.
Above-mentioned processor is additionally configured to：
It receives user instructions, adjusts the intelligent light barrier position；
The intelligent light barrier position after the video ratio of the video file and adjustment is preserved to the video ratio
The correspondence of example and intelligent light barrier position.
Figure 12 is a kind of block diagram for display device shown according to an exemplary embodiment, which is suitable for terminal
Equipment.For example, device 1200 can be mobile phone, and computer, digital broadcast terminal, messaging devices, game console,
Tablet device, Medical Devices, body-building equipment, personal digital assistant etc..
Device 1200 may include following one or more components：Processing component 1202, memory 1204, power supply module
1206, multimedia component 1208, audio component 1210, the interface 1212 of input/output (I/O), sensor module 1214, and
Communication component 1216.
The integrated operation of 1202 usual control device 1200 of processing component, such as with display, call, data communication,
Camera operation and record operate associated operation.Processing component 1202 may include one or more processors 1220 to execute
Instruction, to perform all or part of the steps of the methods described above.In addition, processing component 1202 may include one or more moulds
Block, convenient for the interaction between processing component 1202 and other assemblies.For example, processing component 1202 may include multi-media module,
To facilitate the interaction between multimedia component 1208 and processing component 1202.
Memory 1204 is configured as storing various types of data to support the operation in device 1200.These data
Example includes the instruction for any application program or method that are operated on device 1200, contact data, telephone book data,
Message, picture, video etc..Memory 1204 can by any kind of volatibility or non-volatile memory device or they
Combination is realized, such as static RAM (SRAM), electrically erasable programmable read-only memory (EEPROM), it is erasable can
Program read-only memory (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash memory
Reservoir, disk or CD.
Power supply module 1206 provides electric power for the various assemblies of device 1200.Power supply module 1206 may include power management
System, one or more power supplys and other generated with for device 1200, management and the associated component of distribution electric power.
Multimedia component 1208 is included in the screen of one output interface of offer between described device 1200 and user.
In some embodiments, screen may include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel,
Screen may be implemented as touch screen, to receive input signal from the user.Touch panel includes that one or more touch passes
Sensor is to sense the gesture on touch, slide, and touch panel.The touch sensor can not only sense touch or sliding is dynamic
The boundary of work, but also detect duration and pressure associated with the touch or slide operation.In some embodiments, more
Media component 1208 includes a front camera and/or rear camera.When device 1200 is in operation mode, mould is such as shot
When formula or video mode, front camera and/or rear camera can receive external multi-medium data.Each preposition camera shooting
Head and rear camera can be a fixed optical lens system or have focusing and optical zoom capabilities.
Audio component 1210 is configured as output and/or input audio signal.For example, audio component 1210 includes a wheat
Gram wind (MIC), when device 1200 is in operation mode, when such as call model, logging mode and speech recognition mode, microphone quilt
It is configured to receive external audio signal.The received audio signal can be further stored in memory 1204 or via communication
Component 1216 is sent.In some embodiments, audio component 1210 further includes a loud speaker, is used for exports audio signal.
I/O interfaces 1212 provide interface, above-mentioned peripheral interface module between processing component 1202 and peripheral interface module
Can be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and
Locking press button.
Sensor module 1214 includes one or more sensors, and the state for providing various aspects for device 1200 is commented
Estimate.For example, sensor module 1214 can detect the state that opens/closes of device 1200, the relative positioning of component, such as institute
The display and keypad that component is device 1200 are stated, sensor module 1214 can be with detection device 1200 or device 1,200 1
The position change of a component, the existence or non-existence that user contacts with device 1200,1200 orientation of device or acceleration/deceleration and dress
Set 1200 temperature change.Sensor module 1214 may include proximity sensor, be configured in not any physics
It is detected the presence of nearby objects when contact.Sensor module 1214 can also include optical sensor, as CMOS or ccd image are sensed
Device, for being used in imaging applications.In some embodiments, which can also include acceleration sensing
Device, gyro sensor, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 1216 is configured to facilitate the communication of wired or wireless way between device 1200 and other equipment.Dress
The wireless network based on communication standard, such as WiFi can be accessed by setting 1200,2G or 3G or combination thereof.It is exemplary at one
In embodiment, communication component 1216 receives broadcast singal or broadcast correlation from external broadcasting management system via broadcast channel
Information.In one exemplary embodiment, the communication component 1216 further includes near-field communication (NFC) module, to promote short distance
Communication.For example, radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band can be based in NFC module
(UWB) technology, bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, device 1200 can be by one or more application application-specific integrated circuit (ASIC), number
Signal processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for executing the above method.
In the exemplary embodiment, it includes the non-transitorycomputer readable storage medium instructed, example to additionally provide a kind of
Such as include the memory 1204 of instruction, above-metioned instruction can be executed by the processor 1220 of device 1200 to complete the above method.Example
Such as, the non-transitorycomputer readable storage medium can be ROM, it is random access memory (RAM), CD-ROM, tape, soft
Disk and optical data storage devices etc..
A kind of non-transitorycomputer readable storage medium, when the instruction in the storage medium is by the processing of device 1200
When device executes so that device 1200 is able to carry out above-mentioned display method, the method includes：
Obtain the video ratio of video file；
The intelligent light barrier position in the projector lens is mounted on according to the adjustment of the video ratio of the video file.
In one embodiment, the video ratio for obtaining video file may include：
Receive the video ratio of the video file sent with the associated terminal of the projecting apparatus.
In one embodiment, the video ratio for obtaining video file, it may include：
Obtain the video identifier of video file；
The correspondence for inquiring the video identifier and video ratio that prestore determines that the video identifier of the video file corresponds to
Video ratio.
In one embodiment, the video identifier for obtaining video file may include：
Acquire the video image shown；
The video image is identified, recognition result is obtained；
The video identifier of the corresponding video file of the video image is determined according to the recognition result.
In one embodiment, described that the projector lens are mounted on according to the adjustment of the video ratio of the video file
On intelligent light barrier position, it may include：
The correspondence for inquiring video ratio and intelligent light barrier position, determines the corresponding intelligence of video of the video ratio
It can light barrier position；
Intelligent light barrier in the projector lens is adjusted to the intelligent light barrier position.
In one embodiment, the method may also include：
It receives user instructions, adjusts the intelligent light barrier position；
The intelligent light barrier position after the video ratio of the video file and adjustment is preserved to the video ratio
The correspondence of example and intelligent light barrier position.
Those skilled in the art will readily occur to its of the disclosure after considering specification and putting into practice disclosure disclosed herein
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or
Person's adaptive change follows the general principles of this disclosure and includes the undocumented common knowledge in the art of the disclosure
Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are by following
Claim is pointed out.
It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by the accompanying claims.
Claims (14)
1. a kind of display methods, which is characterized in that including：
The video ratio of video file is obtained, the video ratio is the video picture that the video file is played in video player
Face is grown and wide ratio；
The intelligent light barrier position in projector lens is mounted on according to the adjustment of the video ratio of the video file.
2. according to the method described in claim 1, it is characterized in that, the video ratio for obtaining video file includes：
Receive the video ratio of the video file sent with the associated terminal of the projecting apparatus.
3. according to the method described in claim 1, it is characterized in that, it is described obtain video file video ratio, including：
Obtain the video identifier of video file；
The correspondence for inquiring the video identifier and video ratio that prestore, determines that the video identifier of the video file is corresponding and regards
Frequency ratio example.
4. according to the method described in claim 3, it is characterized in that, the video identifier for obtaining video file includes：
Acquire the video image shown；
The video image is identified, recognition result is obtained；
The video identifier of the corresponding video file of the video image is determined according to the recognition result.
5. according to the method described in claim 1, it is characterized in that, described adjusted according to the video ratio of the video file is pacified
Intelligent light barrier position in the projector lens, including：
The correspondence for inquiring video ratio and intelligent light barrier position determines the corresponding intelligence gear of the video of the video ratio
Mating plate position；
Intelligent light barrier in the projector lens is adjusted to the intelligent light barrier position.
6. according to the method described in claim 5, it is characterized in that, the method further includes：
It receives user instructions, adjusts the intelligent light barrier position；
By the intelligent light barrier position after the video ratio of the video file and adjustment preserve to the video ratio with
In the correspondence of intelligent light barrier position.
7. a kind of display device, which is characterized in that including：
Acquisition module, the video ratio for obtaining video file, the video ratio are that the video file is played in video display
The tv screen length and wide ratio that device plays；
Module is adjusted, the intelligent light barrier for being mounted on according to the adjustment of the video ratio of the video file in projector lens
Position.
8. device according to claim 7, which is characterized in that the acquisition module includes：
Receiving submodule, the video ratio for receiving the video file sent with the associated terminal of the projecting apparatus.
9. device according to claim 7, which is characterized in that the acquisition module further includes：
Acquisition submodule, the video identifier for obtaining video file；
First determination sub-module, the correspondence for inquiring the video identifier to prestore and video ratio determine the video text
The corresponding video ratio of video identifier of part.
10. device according to claim 9, which is characterized in that the acquisition submodule is additionally operable to：
Acquire the video image shown；The video image is identified, recognition result is obtained；It is tied according to the identification
Fruit determines the video identifier of the corresponding video file of the video image.
11. device according to claim 7, which is characterized in that the adjustment module, including：
Second determination sub-module, the correspondence of inquiry video ratio and intelligent light barrier position, determines the video ratio
The corresponding intelligent light barrier position of video；
Submodule is adjusted, for adjusting the intelligent light barrier in the projector lens to the intelligent light barrier position.
12. the device according to any one of claim 11, which is characterized in that described device further includes：
Receiving module adjusts the intelligent light barrier position for receiving user instructions；
Preserving module, for preserving the intelligent light barrier position after the video ratio of the video file and adjustment to institute
State the correspondence of video ratio and intelligent light barrier position.
13. a kind of display device, which is characterized in that including：
Processor；
Memory for storing processor-executable instruction；
Wherein, the processor is configured as：
The video ratio of video file is obtained, the video ratio is the video picture that the video file is played in video player
Face is grown and wide ratio；
The intelligent light barrier position in projector lens is mounted on according to the adjustment of the video ratio of the video file.
14. a kind of computer readable storage medium, is stored thereon with computer instruction, which is characterized in that the instruction is by processor
The step of the claims 1-6 any one the methods are realized when execution.
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| CN201610617340.8A CN106131524B (en) | 2016-07-29 | 2016-07-29 | Display methods and device |
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