CN106095362A - Method and device for setting resolution and electronic equipment - Google Patents
Method and device for setting resolution and electronic equipment Download PDFInfo
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- CN106095362A CN106095362A CN201610389843.4A CN201610389843A CN106095362A CN 106095362 A CN106095362 A CN 106095362A CN 201610389843 A CN201610389843 A CN 201610389843A CN 106095362 A CN106095362 A CN 106095362A
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- display
- resolution ratio
- identification data
- extending
- resolution
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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
- G06F3/1407—General aspects irrespective of display type, e.g. determination of decimal point position, display with fixed or driving decimal point, suppression of non-significant zeros
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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
- G06F3/1415—Digital output to display device ; Cooperation and interconnection of the display device with other functional units with means for detecting differences between the image stored in the host and the images displayed on the displays
Abstract
The embodiment of the invention discloses a method and a device for setting resolution and electronic equipment, relates to the technology of display resolution, and can enable a display adapter to automatically adjust output resolution so that the resolution output by the display adapter is matched with the resolution of a display. The method for setting the resolution comprises the following steps: monitoring the access of a display, and acquiring the expanded display identification data information of the accessed display; analyzing the extended display identification data information to obtain the resolution of the display; setting a resolution of a display adapter output coupled to the display to a resolution matching a resolution of the display. The invention is suitable for setting the resolution of the display adapter output.
Description
Technical field
The present invention relates to monitor resolution technology, particularly relate to a kind of method, device and electronics that resolution ratio is set and set
Standby.
Background technology
With the development of compunication and Internet technology, electronic equipment, for example, intelligent mobile phone, individual
The application such as personal digital assistant, palm PC, notebook computer is more and more extensive, display as the display device of electronic equipment,
Its resolution ratio is to evaluate an important parameter of electronic equipment quality.
The resolution ratio of display is the precision of screen picture, typically represents with pixel, all figures shown on screen
Picture and word, be all made up of pixel, and the pixel count of display is more, and the image that screen presents and word are finer, and show
Showing the pixel quantity that device can show, being determined by resolution ratio, resolution ratio is higher, and the pixel count of display is more, and screen presents
Image and word more clear.
Current display, is typically only provided with a resolution ratio, so, after display is connected to display adapter,
If the resolution ratio of display adapter output can not be regulated in time to consistent with the resolution ratio that display is arranged, screen map can be caused
Picture and word are smudgy.
Content of the invention
In view of this, the embodiment of the present invention provides a kind of method, device and electronic equipment arranging resolution ratio, enables to
Display adapter automatically adjusts the resolution ratio of output, makes the resolution match of resolution ratio that display adapter exports and display,
Promote screen picture and literary composition word articulation, thus promote display effect and the display quality of display, to solve prior art
In, the resolution ratio of display adapter output can not be regulated in time to the screen map causing when consistent with the resolution ratio that display is arranged
Picture and the ambiguous problem of word.
First aspect, the embodiment of the present invention provides a kind of method arranging resolution ratio, comprising:
Monitor display to access, obtain the extending display identification data message of the described display accessing;
Resolve described extending display identification data message, obtain the resolution ratio of described display;
The resolution ratio of the display adapter output being connected with described display is set to the resolution ratio with described display
The resolution ratio matching.
In conjunction with first aspect, in the first embodiment of first aspect, the described described display obtaining access
Extending display identification data message includes:
Generate extending display identification data acquisition request, sent to display by display data channel;
Described display data channel is utilized to receive the extending display identification data acquisition request response that described display returns,
Resolve the response of described extending display identification data acquisition request, obtain extending display identification data message.
In conjunction with the first embodiment of first aspect or first aspect, in the second embodiment of first aspect,
Described method also includes:
The resolution ratio that inquiry pre-sets and the mapping relations of indicator screen distance, obtain the resolution ratio of described display
The indicator screen distance mapping, points out to user.
In conjunction with the first embodiment of first aspect or first aspect, in the third embodiment of first aspect,
Described method also includes:
The mapping relations of the resolution ratio of the described display pre-setting, eyesight and indicator screen distance are entered to user
Row prompting.
In conjunction with the first embodiment of first aspect or first aspect, in the 4th kind of embodiment of first aspect,
After the described resolution ratio obtaining described display, described method also includes:
Show the resolution ratio of described display;
Receive the renewal resolution ratio that user chooses according to the resolution ratio of the described display shown, pass through display data channel
Send to described display to update the extending display identification data message of described display;
Disconnect the connection of display and display adapter;
Reconnect display and display adapter, described in execution, monitor the step that display accesses.
Second aspect, the embodiment of the present invention provides a kind of device arranging resolution ratio, comprising: monitoring modular, parsing module
And resolution ratio arranges module, wherein,
Monitoring modular, is used for monitoring display and accesses, obtain the extending display identification data of the described display accessing
Information;
Parsing module, is used for resolving described extending display identification data message, obtains the resolution ratio of described display;
Resolution ratio arranges module, for by be connected with described display display adapter output resolution ratio be set to and
The resolution ratio that the resolution ratio of described display matches.
In conjunction with second aspect, in the first embodiment of second aspect, described monitoring modular includes: monitoring means,
Request unit and extending display identification data information units, wherein,
Monitoring means, for, after monitoring display access, notifying request unit;
Request unit, is used for generating extending display identification data acquisition request, is sent to display by display data channel
Device;
Extending display identification data information units, for utilizing described display data channel to receive what described display returned
Extending display identification data acquisition request responds, and resolves the response of described extending display identification data acquisition request, obtains extension aobvious
Show marking data information.
In conjunction with the first embodiment of second aspect or second aspect, in the second embodiment of second aspect,
Described device also includes:
Distance prompt module, the resolution ratio pre-setting for inquiry and the mapping relations of indicator screen distance, obtain
The indicator screen distance that the resolution ratio of described display maps, points out to user.
In conjunction with the first embodiment of second aspect or second aspect, in the third embodiment of second aspect,
Described device also includes:
Mapping relations reminding module, for the resolution ratio of described display, eyesight and the indicator screen that will pre-set
The mapping relations of distance are pointed out to user.
In conjunction with the first embodiment of second aspect or second aspect, in the 4th kind of embodiment of second aspect,
Described device also includes:
Resolution ratio arranges more new module, for showing the resolution ratio of described display;Receive user described according to show
The renewal resolution ratio that the resolution ratio of display is chosen, is sent to described display by display data channel to update described display
The extending display identification data message of device;Disconnect the connection of display and display adapter;Reconnect display suitable with display
Orchestration.
The third aspect, the embodiment of the present invention provides a kind of electronic equipment, and described electronic equipment includes: housing, processor, deposit
Reservoir, circuit board and power circuit, wherein, circuit board is placed in the interior volume that housing surrounds, and processor and memory are arranged
On circuit boards;Power circuit, powers for each circuit or the device for above-mentioned electronic equipment;Memory is used for storing can be held
Line program code;Processor is run and executable program code pair by reading the executable program code of storage in memory
The program answered, for performing aforementioned arbitrary described method arranging resolution ratio.
A kind of method, device and electronic equipment arranging resolution ratio that the embodiment of the present invention provides, by monitoring display
Device accesses, and obtains the extending display identification data message of the described display accessing;Resolve described extending display identification data letter
Breath, obtains the resolution ratio of described display;By be connected with described display display adapter output resolution ratio be set to
The resolution ratio that the resolution ratio of described display matches, enables to display adapter and automatically adjusts the resolution ratio of output, make to show
Show resolution ratio and the resolution match of display that adapter exports, promote screen picture and literary composition word articulation, thus promote
The display effect of display and display quality, to solve in prior art, the resolution ratio of display adapter output can not be adjusted in time
Joint is to the screen picture causing when consistent with the resolution ratio that display is arranged and the ambiguous problem of word.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the accompanying drawing of required use is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, all right
Obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the method flow schematic diagram that embodiments of the invention one arrange resolution ratio;
Fig. 2 is the apparatus structure schematic diagram that embodiments of the invention two arrange resolution ratio;
Fig. 3 is the structural representation of one embodiment of electronic equipment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings the embodiment of the present invention is described in detail.
It will be appreciated that described embodiment a part of embodiment that is only the present invention, rather than whole embodiment.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of not making creative work all its
Its embodiment, broadly falls into the scope of protection of the invention.
Embodiment one
Fig. 1 is the method flow schematic diagram that embodiments of the invention one arrange resolution ratio, as it is shown in figure 1, the present embodiment
Method may include that
Step 101, monitors display and accesses, obtain the extending display identification data message of the described display accessing;
In the present embodiment, the display sizes difference producing due to different production firms is relatively big, even not same production firm
The display Principles & Technique of Imaging of the display producing also vary, thus, the resolving range that each display is supported is each not
Identical, the resolution ratio of corresponding display work is also not quite similar.
In actual application, for the display of each type, the production firm of the type display is manufacturing and designing display
During device, an optimum display effect can be obtained by test, may thereby determine that the resolution ratio of the type display, and should
Resolution information is encapsulated as extending display identification data (EDID, Extended Display Identification Data) letter
Breath, is stored in this display.Wherein,
Extending display identification data are a kind of VESA (VESA, Video Electronics
Standards Association) standard data format, it is used for record display device performance parameter, including but not limited to: factory
Business's information, display title, display sequence number, maximum image size, color setting, resolution ratio and frequency range etc..
In the present embodiment, as the extending display identification number of the described display that an alternative embodiment, described acquisition access
It is believed that breath includes:
A11, generates extending display identification data acquisition request, by display data channel (DDC, Display Data
Channel) send to display;
A12, utilizes described display data channel to receive the extending display identification data acquisition request that described display returns
Response, resolves the response of described extending display identification data acquisition request, obtains extending display identification data message.
Step 102, resolves described extending display identification data message, obtains the resolution ratio of described display;
In the present embodiment, according to video frequency electronic standard association standard data format analysis extending display identification data message.
For example, if in video frequency electronic standard association standard data form, the resolution of the 35th byte to the 37th byte records display
Rate, then extract the information of the 35th byte to the 37th byte in extending display identification data message, thus obtain dividing of this display
Resolution.
The resolution ratio of the display adapter output being connected with described display is set to and described display by step 103
The resolution ratio that matches of resolution ratio.
In the present embodiment, with the resolution ratio that the resolution ratio that the resolution ratio of described display matches includes described display with
And the resolution ratio of the similar resolution with described display.
In the present embodiment, when display is linked into display adapter, display dispatch from the factory configuration information EDID information can
To be sent to display adapter by DDC, after embodiment of the present invention method gets EDID information, retouched according to EDID information
The resolution ratio of the display stated, the resolution that the resolution adjustment of display adapter output is matched to the resolution ratio with display
Rate, so that the resolution ratio of monitor resolution and display adapter reaches most preferably to mate.
In the present embodiment, in order to promote the video tastes of user further, for the resolution ratio of display, it is desirable to Yong Hu
Range display screen certain distance browses, and could optimally protect user's eye, thus, as an alternative embodiment,
The method also includes:
The resolution ratio that inquiry pre-sets and the mapping relations of indicator screen distance, obtain the resolution ratio of described display
The indicator screen distance mapping, points out to user.
In the present embodiment, the indicator screen distance of different resolution adaptation may be different, currently displaying by prompting
The corresponding optimum indicator screen distance of device, can effectively protect user's eye.As an alternative embodiment, this resolution ratio with
The mapping relations of indicator screen distance can be to be obtained by resolving extending display identification data message, it is also possible to is by being related to
Technical staff is configured, and this is not limited by the embodiment of the present invention.
In the present embodiment, as another alternative embodiment, owing to the eyesight of each user is different, differentiate at same display
Under rate, the indicator screen distance reaching optimal display result may be different, thus, the method also includes:
The mapping relations of the resolution ratio of the described display pre-setting, eyesight and indicator screen distance are entered to user
Row prompting.
In the present embodiment, similar with the mapping relations of indicator screen distance with resolution ratio, the resolution ratio of display, regard
The mapping relations of power and indicator screen distance both can be obtained by resolving extending display identification data message, it is also possible to be by
Person skilled is configured.
Table 1 is the mapping relations signal table of the resolution ratio of a display, eyesight and indicator screen distance.
Table 1
In the present embodiment, for the resolution ratio of the display that production firm is arranged in extending display identification data message,
Different users, for the resolution ratio of this display, there may be different impressions, and i.e. different users divides for display
The requirement of resolution may be not consistent, thus, as an alternative embodiment, resolve described extending display identification data letter described
Breath, after obtaining the resolution ratio of described display, the method also includes:
B11, shows the resolution ratio of described display;
In the present embodiment, by showing the resolution ratio of display, so that user determines the need for this display
Resolution ratio modify.
B12, receives the renewal resolution ratio that user chooses according to the resolution ratio of the described display shown, by display data
Channel sends to described display to update the extending display identification data message of described display;
B13, disconnects the connection of display and display adapter;
B14, reconnects display and display adapter, monitors the step that display accesses described in execution.
In the present embodiment, user can be to the resolution of the display comprising in the extending display identification data message of display
Rate enters edlin and renewal, so that the resolution ratio updating is suitable for the resolution ratio that user uses.For example, production firm is arranged
The resolution ratio of display is 1010*800, and user passes through aforesaid operations, can be by the extending display identification data message of display
The resolution update of display be 1024*768, such that it is able to the resolution ratio of display adapter output is set to and updates point
The resolution ratio that resolution matches.
Embodiments of the invention one arrange the method for resolution ratio, monitor display and access, obtain the described display accessing
The extending display identification data message of device;Resolve described extending display identification data message, obtain the resolution ratio of described display;
The resolution ratio of the display adapter output being connected with described display is set to match with the resolution ratio of described display
Resolution ratio.So, produce, by automatic acquisition, the resolution ratio that manufacturer is the described display that display is arranged, display adapter is defeated
The resolution ratio going out is set to the resolution ratio matching with the resolution ratio of display described in display, enables in display adapter
The resolution ratio arranging is consistent with the resolution ratio of the described display that applicable display receives so that display reaches optimal display
Effect.
Embodiment two
Fig. 2 is the apparatus structure schematic diagram that embodiments of the invention two arrange resolution ratio, as in figure 2 it is shown, the present embodiment
Device may include that monitoring modular the 21st, parsing module 22 and resolution ratio arrange module 23, wherein,
Monitoring modular 21, is used for monitoring display and accesses, obtain the extending display identification number of the described display accessing
It is believed that breath;
In the present embodiment, as an alternative embodiment, monitoring modular 21 includes: monitoring means, request unit and extension
Display identification data information unit (not shown), wherein,
Monitoring means, for, after monitoring display access, notifying request unit;
Request unit, is used for generating extending display identification data acquisition request, is sent to display by display data channel
Device;
Extending display identification data information units, for utilizing described display data channel to receive what described display returned
Extending display identification data acquisition request responds, and resolves the response of described extending display identification data acquisition request, obtains extension aobvious
Show marking data information.
Parsing module 22, is used for resolving described extending display identification data message, obtains the resolution ratio of described display;
Resolution ratio arranges module 23, for being set to the resolution ratio of the display adapter being connected with described display output
The resolution ratio matching with the resolution ratio of described display.
In the present embodiment, as an alternative embodiment, this device also includes:
Distance prompt module 24, the resolution ratio pre-setting for inquiry and the mapping relations of indicator screen distance, obtain
Take the indicator screen distance that the resolution ratio of described display maps, point out to user.
In the present embodiment, as another alternative embodiment, this device also includes:
Mapping relations reminding module 25, for the resolution ratio of described display, eyesight and the display screen that will pre-set
The mapping relations of curtain distance are pointed out to user.
In the present embodiment, as yet another alternative embodiment, this device also includes:
Resolution ratio arranges more new module 26, for showing the resolution ratio of described display;Receive user according to the institute showing
State the renewal resolution ratio that the resolution ratio of display is chosen, send to described display described aobvious to update by display data channel
Show the extending display identification data message of device;Disconnect the connection of display and display adapter;Reconnect display and display
Adapter.
The device of the present embodiment, may be used for performing the technical scheme of embodiment of the method shown in Fig. 1, and it realizes principle and skill
Art effect is similar to, and here is omitted.
It should be noted that herein, the relational terms of such as first and second or the like is used merely to a reality
Body or operation separate with another entity or operating space, and deposit between not necessarily requiring or imply these entities or operating
Relation or order in any this reality.And, term " includes ", "comprising" or its any other variant are intended to
Comprising of nonexcludability, so that include that the process of a series of key element, method, article or equipment not only include that those are wanted
Element, but also include other key elements being not expressly set out, or also include for this process, method, article or equipment
Intrinsic key element.In the case of there is no more restriction, the key element being limited by statement " including ... ", it is not excluded that
Including the process of described key element, method, article or equipment there is also other identical element.
Each embodiment in this specification all uses related mode to describe, identical similar portion between each embodiment
Dividing and seeing mutually, what each embodiment stressed is the difference with other embodiments.
For device embodiment, owing to it is substantially similar to embodiment of the method, so the comparison describing is simple
Single, the part that related part sees embodiment of the method illustrates.
Represent in flow charts or the logic described otherwise above at this and/or step, for example, it is possible to be considered as to use
In the sequencing list of the executable instruction realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (system such as computer based system, including processor or other can hold from instruction
Row system, device or equipment instruction fetch the system performing instruction) use, or combine these instruction execution systems, device or set
Standby and use.For the purpose of this specification, " computer-readable medium " can be any can to comprise, store, communicate, propagate or pass
Defeated program is for instruction execution system, device or equipment or combines these instruction execution systems, device or equipment and the dress that uses
Put.The more specifically example (non-exhaustive list) of computer-readable medium includes following: have the electricity of one or more wiring
Connecting portion (electronic installation), portable computer diskette box (magnetic device), random access memory (RAM), read-only storage
(ROM), erasable read-only storage (EPROM or flash memory), the fiber device edited, and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium can even is that and can print the paper of described program on it or other are suitable
Medium, because edlin, interpretation or if desired with it can then be entered for example by carrying out optical scanner to paper or other media
His suitable method is processed to electronically obtain described program, is then stored in computer storage.
It should be appreciated that each several part of the present invention can be realized by hardware, software, firmware or combinations thereof.
In the above-described embodiment, multiple steps or method can be performed in memory and by suitable instruction by storage
Software or firmware that system performs realize.For example, if realized with hardware, and the same in another embodiment, available
Any one in following technology well known in the art or their combination realize: have for realizing logic work(to data-signal
The discrete logic of the logic gates of energy, has the special IC of suitable combinational logic gate circuit, programmable gate
Array (PGA), field programmable gate array (FPGA) etc..
The embodiment of the present invention also provides a kind of electronic equipment, and described electronic equipment comprises the dress described in aforementioned any embodiment
Put.
Fig. 3 is the structural representation of one embodiment of electronic equipment of the present invention, it is possible to achieve implement shown in Fig. 1-2 of the present invention
The flow process of example, as it is shown on figure 3, above-mentioned electronic equipment may include that housing the 31st, processor the 32nd, memory the 33rd, circuit board 34 and electricity
Source circuit 35, wherein, circuit board 34 is placed in the interior volume that housing 31 surrounds, and processor 32 and memory 33 are arranged on circuit
On plate 34;Power circuit 35, powers for each circuit or the device for above-mentioned electronic equipment;Memory 33 is used for storing can be held
Line program code;Processor 32 is run and executable program generation by reading the executable program code of storage in memory 33
The corresponding program of code, for performing the method arranging resolution ratio described in aforementioned any embodiment.
Processor 32 to concrete process and the processor 32 of performing of above-mentioned steps by running executable program code
The step performing further, may refer to the description of Fig. 1-2 illustrated embodiment of the present invention, does not repeats them here.
This electronic equipment exists in a variety of forms, including but not limited to:
(1) mobile communication equipment: the feature of this kind equipment is to possess mobile communication function, and to provide speech, data
Communication is main target.This Terminal Type includes: smart mobile phone (such as iPhone), multimedia handset, feature mobile phone, and low
End mobile phone etc..
(2) super mobile personal computer equipment: this kind equipment belongs to the category of personal computer, has calculating and processes work(
Can, typically also possess mobile Internet access characteristic.This Terminal Type includes: PDA, MID and UMPC equipment etc., such as iPad.
(3) portable entertainment device: this kind equipment can show and play content of multimedia.This kind equipment includes: audio frequency,
Video player (such as iPod), handheld device, e-book, and intelligent toy and portable car-mounted navigator.
(4) server: providing the equipment of the service of calculating, the composition of server includes that processor, hard disk, internal memory, system are total
Lines etc., server is similar with general computer architecture, but owing to needing to provide highly reliable service, is therefore processing energy
The aspects such as power, stability, reliability, security, extensibility, manageability require higher.
(5) other have the electronic equipment of data interaction function.
Those skilled in the art are appreciated that all or part of step realizing that above-described embodiment method is carried
Suddenly the program that can be by completes to instruct related hardware, and described program can be stored in a kind of computer-readable storage medium
In matter, this program upon execution, including one or a combination set of step of embodiment of the method.
For convenience of description, describing apparatus above is to be divided into various units/modules to be respectively described with function.Certainly, exist
Implement the function of each unit/module can be realized in same or multiple softwares and/or hardware during the present invention.
As seen through the above description of the embodiments, those skilled in the art is it can be understood that arrive this
Invention can add the mode of required general hardware platform by software and realize.Based on such understanding, the present invention
The part that substantially in other words prior art contributed of technical scheme can embody with the form of software product, should
Computer software product can be stored in storage medium, such as ROM/RAM, magnetic disc, CD etc., including some instruction with so that
One computer equipment (can be personal computer, server, or the network equipment etc.) perform each embodiment of the present invention or
The method described in some part of person's embodiment.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, and any
Those familiar with the art in the technical scope that the invention discloses, the change that can readily occur in or replacement, all answer
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with scope of the claims.
Claims (10)
1. the method that resolution ratio is set, it is characterised in that include:
Monitor display to access, obtain the extending display identification data message of the described display accessing;
Resolve described extending display identification data message, obtain the resolution ratio of described display;
The resolution ratio of the display adapter output being connected with described display is set to the resolution ratio phase with described display
The resolution ratio joined.
2. the method that resolution ratio is set according to claim 1, it is characterised in that the described display that described acquisition accesses
Extending display identification data message include:
Generate extending display identification data acquisition request, sent to display by display data channel;
Utilize described display data channel to receive the extending display identification data acquisition request response that described display returns, resolve
Described extending display identification data acquisition request responds, and obtains extending display identification data message.
3. the method that resolution ratio is set according to claim 1 and 2, it is characterised in that described method also includes:
The resolution ratio that inquiry pre-sets and the mapping relations of indicator screen distance, obtain the resolution ratio mapping of described display
Indicator screen distance, point out to user.
4. the method that resolution ratio is set according to claim 1 and 2, it is characterised in that described method also includes:
The resolution ratio of the described display pre-setting, eyesight are carried to user with the mapping relations of indicator screen distance
Show.
5. the method that resolution ratio is set according to claim 1 and 2, it is characterised in that obtain described display described
Resolution ratio after, described method also includes:
Show the resolution ratio of described display;
Receive the renewal resolution ratio that user chooses according to the resolution ratio of the described display shown, sent by display data channel
To described display to update the extending display identification data message of described display;
Disconnect the connection of display and display adapter;
Reconnect display and display adapter, described in execution, monitor the step that display accesses.
6. the device that resolution ratio is set, it is characterised in that include: monitoring modular, parsing module and resolution ratio arrange mould
Block, wherein,
Monitoring modular, is used for monitoring display and accesses, obtain the extending display identification data message of the described display accessing;
Parsing module, is used for resolving described extending display identification data message, obtains the resolution ratio of described display;
Resolution ratio arranges module, for the resolution ratio that the display adapter that is connected with described display exports is set to described
The resolution ratio that the resolution ratio of display matches.
7. the device that resolution ratio is set according to claim 6, it is characterised in that described monitoring modular includes: monitoring is single
Unit, request unit and extending display identification data information units, wherein,
Monitoring means, for, after monitoring display access, notifying request unit;
Request unit, is used for generating extending display identification data acquisition request, is sent to display by display data channel;
Extending display identification data information units, for utilizing described display data channel to receive the extension that described display returns
Display identification data obtains request response, resolves the response of described extending display identification data acquisition request, obtains extension display mark
Know data message.
8. the device that resolution ratio is set according to claim 6 or 7, it is characterised in that described device also includes:
Distance prompt module, the resolution ratio pre-setting for inquiry and the mapping relations of indicator screen distance, obtain described
The indicator screen distance that the resolution ratio of display maps, points out to user.
9. the device that resolution ratio is set according to claim 6 or 7, it is characterised in that described device also includes:
Mapping relations reminding module, for the resolution ratio of described display, eyesight and the indicator screen distance that will pre-set
Mapping relations point out to user.
10. an electronic equipment, it is characterised in that described electronic equipment includes: housing, processor, memory, circuit board and electricity
Source circuit, wherein, circuit board is placed in the interior volume that housing surrounds, and processor and memory are arranged on circuit boards;Power supply
Circuit, powers for each circuit or the device for above-mentioned electronic equipment;Memory is used for storing executable program code;Process
Device runs the corresponding program with executable program code by reading the executable program code of storage in memory, is used for holding
The method that resolution ratio is set described in the aforementioned any claim 1-5 of row.
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CN106534751A (en) * | 2016-12-14 | 2017-03-22 | 北京小米移动软件有限公司 | Playing matching method and device |
CN107613238A (en) * | 2017-09-04 | 2018-01-19 | 西安万像电子科技有限公司 | The treating method and apparatus of content of multimedia |
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