CN109274962A - Output resolution ratio determines method, apparatus, equipment and computer readable storage medium - Google Patents
Output resolution ratio determines method, apparatus, equipment and computer readable storage medium Download PDFInfo
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- CN109274962A CN109274962A CN201811296484.3A CN201811296484A CN109274962A CN 109274962 A CN109274962 A CN 109274962A CN 201811296484 A CN201811296484 A CN 201811296484A CN 109274962 A CN109274962 A CN 109274962A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/4221—Dedicated function buttons, e.g. for the control of an EPG, subtitles, aspect ratio, picture-in-picture or teletext
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
- H04N21/43632—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network involving a wired protocol, e.g. IEEE 1394
- H04N21/43635—HDMI
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
- H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
- H04N21/440263—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by altering the spatial resolution, e.g. for displaying on a connected PDA
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/485—End-user interface for client configuration
- H04N21/4854—End-user interface for client configuration for modifying image parameters, e.g. image brightness, contrast
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/765—Interface circuits between an apparatus for recording and another apparatus
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
Abstract
The invention discloses a kind of output resolution ratios to determine method, apparatus, equipment and computer readable storage medium.This method comprises: receiving the sign on of switching resolution ratio；Traverse at least one the exportable resolution ratio stored in default output resolution ratio list；When receiving the confirmation instruction of user's input, using current output resolution ratio as target output resolution ratio.The technical solution of the embodiment of the present invention is when determining HDMI output resolution ratio, it realizes when initialization HDMI receiving device shows abnormal, it still is able to switching HDMI output equipment resolution ratio, excludes the risk due to HDMI receiving device depot repair caused by can not switching HDMI output equipment resolution ratio.
Description
Technical field
The present embodiments relate to technical field of data processing more particularly to a kind of output resolution ratio determine method, apparatus,
Equipment and storage medium.
Background technique
HDMI (High Definition Multimedia Interface, high-definition multimedia interface) output equipment
A variety of resolution ratio can be exported, only corresponding HDMI receiving device supports these resolution ratio, and HDMI receiving device could normally be shown
Show.User often lacks the knowledge in terms of HDMI receiving device and HDMI output equipment resolution ratio, causes the operation of mistake, or need
It operates repeatedly, just HDMI receiving device can be made normally to show, and due to the operation of user's mistake, may think that machine has
Failure leads to unnecessary goods return and replacement and on-site maintenance.
Although providing the method that user switches HDMI output equipment resolution ratio in the prior art, needs connect in HDMI
Receiving unit is shown in normal situation, just be can enter set interface and is configured, and is switched to new resolution ratio.This process needs
The normal display of HDMI receiving device when will be dependent on initialization, when initialization HDMI receiving device shows abnormal, user
It cannot be introduced into set interface, may also cause the abnormal judgement of user, it is believed that HDMI receiving device is faulty, and causing need not
The goods return and replacement and on-site maintenance wanted.
Summary of the invention
The embodiment of the invention provides a kind of output resolution ratios to determine method, apparatus, equipment and storage medium, is worked as with realizing
When initialization HDMI receiving device shows abnormal, it still is able to switching HDMI output equipment resolution ratio, is excluded due to that can not cut
Change the risk of HDMI receiving device depot repair caused by HDMI output equipment resolution ratio.
In a first aspect, the embodiment of the invention provides a kind of output resolution ratios to determine method, this method comprises:
Receive the sign on of switching resolution ratio；
Traverse at least one the exportable resolution ratio stored in default output resolution ratio list；
When receiving the confirmation instruction of user's input, using current output resolution ratio as target output resolution ratio.
Second aspect, the embodiment of the invention also provides a kind of output resolution ratio determining device, which includes:
Command reception module, for receiving the sign on of switching resolution ratio；
Exportable resolution ratio spider module, can be defeated for traversing at least one stored in default output resolution ratio list
Resolution ratio out；
Target output resolution ratio determining module, when receiving the confirmation instruction of user's input, by current output resolution ratio
As target output resolution ratio.
The third aspect, the embodiment of the invention also provides a kind of equipment, which includes:
One or more processors；
Memory, for storing one or more programs,
When one or more of programs are executed by one or more of processors, so that one or more of processing
Device realizes that any output resolution ratio determines method in the embodiment of the present invention.
Fourth aspect, the embodiment of the invention also provides a kind of computer readable storage mediums, are stored thereon with computer
Program realizes that any output resolution ratio determines method in the embodiment of the present invention when program is executed by processor.
The technical solution of the embodiment of the present invention switches the sign on of resolution ratio by receiving, can be by user setting HDMI
The resolution ratio of output equipment makes user and HDMI output equipment have interactivity, and can be from main modulation resolution ratio.In turn, time
At least one the exportable resolution ratio stored in default output resolution ratio list is gone through, since output resolution ratio list can be traversed
Middle stored resolution ratio so that output equipment can work normally under the resolution ratio of support, while can also exclude due to
Caused by the resolution ratio of HDMI output equipment is not supported the problem of the abnormal display of HDMI receiving device.In turn, work as HDMI
When receiving device can normally be shown, user can be instructed with input validation, when receiving the confirmation instruction of user's input, will be worked as
Preceding output resolution ratio is as target output resolution ratio.Above-mentioned technical proposal is solved to be shown not just in initialization HDMI receiving device
User can not switch HDMI output equipment resolution ratio when often, when now determining that HDMI output resolution ratio in fact, can not depend on completely
The normal display of HDMI receiving device reduces and leads the user to believe that HDMI is received since HDMI output resolution ratio cannot be arranged in user
Equipment fault causes the technical effect of unnecessary goods return and replacement and on-site maintenance.
Detailed description of the invention
Fig. 1 is that a kind of output resolution ratio provided in the embodiment of the present invention one determines the flow chart of method；
Fig. 2 is that a kind of output resolution ratio provided in the embodiment of the present invention two determines the flow chart of method；
Fig. 3 is that a kind of output resolution ratio provided in the embodiment of the present invention three determines the flow chart of method；
Fig. 4 is a kind of structural schematic diagram of the output resolution ratio determining device provided in the embodiment of the present invention four；
Fig. 5 is a kind of structural schematic diagram of equipment of the offer in the embodiment of the present invention five.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to just
Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
Embodiment one
Fig. 1 is the flow chart that the output resolution ratio that the embodiment of the present invention one provides determines method, and the present embodiment is applicable to
The case where determining output resolution ratio is particularly suitable for the output resolution ratio switching of HDMI equipment.This method can be differentiated by output
Rate determining device executes, which can be realized by hardware and/or software, which can be integrated in equipment (such as machine top
Box remote controler) in execute, specifically comprise the following steps:
Step 101, the sign on for receiving switching resolution ratio.
Illustratively, the execution equipment of the embodiment of the present invention can be HDMI output equipment.HDMI output equipment can be
The equipment such as set-top box, top box of digital machine.Set-top box is the equipment of connection a television set and outside source.It can will be compressed
Digital signal change into television content, and show on a television set.Signal can come from wire cable, satellite antenna, width
Band network and terrestrial broadcasting.The received content of set-top box is more other than the image that simulated television can provide, sound
Digital content, including electronic program guides, internet webpage, subtitle etc. can be received, enables users to see on existing television set
It sees digital television program, and formula digitlization amusement, education and commercialization activity can be interacted by network.HDMI output equipment
It can support to export a variety of resolution ratio.
In the present embodiment, by taking HDMI output equipment as an example, wherein sign on can be by user by interacting with equipment
Tool input generate or HDMI output equipment detect that the operating status of HDMI output equipment itself meets trigger condition
Shi Shengcheng, such as user can issue sign on by remote controller, be also possible to logical by interactive devices such as microphones
Cross what the modes such as sound, image inputted.User inputs related sign on, and HDMI output equipment receives user's input correlation and starts
Instruction, to switch HDMI output equipment resolution ratio.
Optionally, the sign on for receiving switching resolution ratio, comprising: receive the preset resolution ratio of user's triggering and cut
Change key instruction generated, wherein the resolution ratio switching key includes by two and more than two programmable button institutes group
At combination button or single programmable button.Wherein, key may include virtual key, logistics key and touch controlled key etc..
It is used to be arranged for example, a fixed key can be set on the remote controler of the HDMI output equipment such as set-top box
HDMI output equipment resolution ratio also can be set while press two or more programmable buttons and presses, triggering setting
The movement of HDMI output equipment resolution ratio.It can also detect within a preset time whether user consecutively presses two or more
Programmable button, triggering setting HDMI output equipment resolution ratio movement.
Step 102 traverses at least one the exportable resolution ratio stored in default output resolution ratio list.
Wherein, it presets output resolution ratio list and is set in advance in HDMI output equipment equipment end, be that HDMI output is set
The standby all resolution parameters supported, for example, 3840x2160,2560x1440,2560x10801920x1080,1600x900,
The resolution ratio such as 1440x900,1366x768,1024x768.
It is understood that needing at least one exportable resolution ratio to be stored in default output resolution ratio column before this
In table.Optionally, at least one exportable resolution ratio is stored to the default output resolution ratio list according to pre-set priority
In.
Wherein, pre-set priority can be configured according to actual needs, optionally, exportable resolution ratio can according to from
High to Low sequence perhaps from low to high is arranged or is ranked up by the history frequency of use of each resolution ratio.
By taking each exportable resolution ratio in the default output resolution ratio list is according to sequence from high to low as an example,
Exportable resolution list can by 3840x2160,2560x1440,2560x1080,1920x1080,1600x900,
This sequence of 1440x900,1366x768,1024x768 is arranged from high to low.
In the present embodiment, the default output resolution ratio list can be stored in the local side of HDMI output equipment,
The default output resolution ratio list can also be stored in the addressable cloud device of HDMI output equipment.
Step 103, when receive user input confirmation instruction when, using current output resolution ratio as target output resolution
Rate.
Wherein, when receiving the confirmation instruction of user's input, HDMI receiving device can be made by showing that user observed
The resolution ratio normally shown.At this point it is possible to be set as HDMI reception using current output resolution ratio as target output resolution ratio and set
Standby display resolution, to be watched.Wherein, HDMI receiving device can be television set, DVD, DVD burner, video recording
The equipment such as machine.HDMI output equipment can be attached with HDMI receiving device by data line.
The technical solution of the embodiment of the present invention switches the sign on of resolution ratio by receiving, can be by user setting HDMI
The resolution ratio of output equipment makes user and HDMI output equipment have interactivity, and can be from main modulation resolution ratio.In turn, time
At least one the exportable resolution ratio stored in default output resolution ratio list is gone through, since output resolution ratio list can be traversed
Middle stored resolution ratio so that output equipment can work normally under the resolution ratio of support, while can also exclude due to
Caused by the resolution ratio of HDMI output equipment is not supported the problem of the abnormal display of HDMI receiving device.In turn, work as HDMI
When receiving device can normally be shown, user can be instructed with input validation, when receiving the confirmation instruction of user's input, will be worked as
Preceding output resolution ratio is as target output resolution ratio.Above-mentioned technical proposal is solved to be shown not just in initialization HDMI receiving device
User can not switch HDMI output equipment resolution ratio when often, when now determining that HDMI output resolution ratio in fact, can not depend on completely
The normal display of HDMI receiving device reduces and leads the user to believe that HDMI is received since HDMI output resolution ratio cannot be arranged in user
Equipment fault causes the technical effect of unnecessary goods return and replacement and on-site maintenance.
Embodiment two
Fig. 2 is the flow chart that a kind of output resolution ratio provided by Embodiment 2 of the present invention determines method, and the present embodiment is upper
On the basis of stating embodiment, it is optional be when not receiving the confirmation instruction of user's input in default first duration, will be next
Resolution ratio is switched to current output resolution ratio, until the confirmation instruction of user's input is received, alternatively, until determining described current
Resolution ratio is the last one resolution ratio in the default output resolution ratio list.
On this basis, further, the output resolution ratio of the present embodiment determines that method can also include: to work as described in determination
Current resolution is the last one resolution ratio in the default output resolution ratio list, and is not received in default second duration
The confirmation instruction inputted to user, then generate the first prompt and remind user.
As shown in Fig. 2, the method for the present embodiment specifically may include following steps:
Step 201, the sign on for receiving switching resolution ratio.
Step 202 traverses at least one the exportable resolution ratio stored in default output resolution ratio list.
Step 203 judges whether to receive the confirmation instruction of user's input, if so, step 208 is executed, if it is not, then executing
Step 204.
It is understood that traversing each exportable resolution ratio stored in default output resolution ratio list is to solve
Or the problem of HDMI receiving device caused by the output resolution ratio of HDMI output equipment is not supported cannot normally be shown is excluded,
Therefore, when HDMI receiving device under current resolution can normal play when can by being instructed by user's input validation, into
And enable HDMI output equipment by whether receiving the confirmation instruction of user's input to determine the mesh of HDMI output equipment
Mark output resolution ratio.
Step 204 judges whether to reach default first duration, if so, step 205 is executed, if it is not, then continuing to execute step
203。
Even if HDMI receiving device restores normal display and is also required to the time in view of HDMI output equipment resolution ratio is supported,
Therefore, presetting the first duration can be reaction time of system default, be also possible to the waiting of user's rule of thumb sets itself
Time.Wherein, the specific value for presetting the first duration is configured according to actual needs, such as 30 seconds etc..
Next resolution ratio is switched to current output resolution ratio by step 205.
Step 206, judge the current resolution whether be in the default output resolution ratio list the last one point
Resolution, if so, step 207 is executed, if it is not, then returning to step 203.
Step 207 judges the confirmation instruction that user's input whether is received in default second duration, if so, executing step
Rapid 208, if it is not, executing step 209.
Similarly, the specific value for presetting the second duration is also configured according to actual needs.It should be noted that default
Second duration can be identical as default first duration, can also be different from default first duration.
User is reminded in step 208, the first prompt of generation.
Wherein, first prompt is used to indicate each exportable resolution ratio stored in default output resolution ratio list
It is traversed one time, and does not receive the confirmation instruction of user's input during traversal.Illustratively, the first prompt can be sound
Sound prompt or light prompt etc., wherein auditory tone cues can be long buzzing prompt, or broadcasts the voices such as default voice messaging and mention
Show.
Step 209, using current output resolution ratio as target output resolution ratio.
Such as when default output resolution ratio list store 3840x2160,2560x1440,2560x10801920x1080,
When 1600x900,1440x900,1366x768,1024x768 resolution ratio, when current resolution 3840x2160, HDMI reception is set
It is standby normally to show (when there are the display problems such as blank screen, snowflake), resolution ratio is switched to 2560x1440 at this time, according to this class
It pushes away, continues to determine whether the confirmation instruction for receiving user's input in 30 seconds.It is inputted really when receiving user in 30 seconds
When recognizing instruction, show that HDMI receiving device can normally be shown, can stop traversing default output resolution ratio list.Continuing to traverse
When to a certain resolution ratio 1920x1080, the confirmation instruction of user is received in 30 seconds, stops traversing default output resolution ratio column
Table, using 1920x1080 as target output resolution ratio.
Wherein, when traversing the last one resolution ratio 1024x768, stop traversing default output resolution ratio list, continue
Judge whether to receive the confirmation instruction of user in default second duration.It traverses 1024x768 and is presetting in the second duration not
When receiving the confirmation instruction of user's input, HDMI receiving device still cannot normally be shown, then generate the first prompt to user
It is reminded.It, will when traversing 1024x768 and receiving the confirmation instruction of user's input in default second duration
1024x768 is as target output resolution ratio.
It should be noted that it is convenient to each technical characteristic to be used for the purpose of to the number of step in the embodiment of the present invention
It is clearly explained, not to the considered critical of execution sequence.Illustratively, in the present embodiment, to step 203 and step
With no restrictions, step 203, step 204 can execute 204 sequence parallel, can also serially execute, wherein serial execute can be with
203, rear execution step 204 can be first first carried out, step 204, rear execution step 203 can also be first carried out.Similarly, step 206,
The sequence of step 207 with no restriction, for example, step 206, step 207 can execute parallel, can also be executed serially, wherein serial
Execution can first first carry out 206, rear execution step 207.
The technical solution of the present embodiment by when the confirmation for not receiving user's input in default first duration instructs,
Next resolution ratio is switched to current output resolution ratio, until the confirmation instruction of user's input is received, alternatively, until determining institute
Stating current resolution is the last one resolution ratio in the default output resolution ratio list, can be realized according to the demand of user
Setting to HDMI output equipment resolution ratio.In turn, when determine the current resolution be the default output resolution ratio list
In the last one resolution ratio, and do not receive in default second duration the confirmation instruction of user's input, then generate first and mention
Show and user is reminded, the possible damage problem of HDMI receiving device or HDMI receiving device can be prompted to export with HDMI and set
Standby the problem of cannot mutually supporting.
Embodiment three
Fig. 3 is the flow chart that a kind of output resolution ratio that the embodiment of the present invention three provides determines method, and the present embodiment is upper
On the basis of stating embodiment, it is optional be described using current output resolution ratio as target output resolution ratio after, further includes: protect
The target output resolution ratio is deposited as default output resolution ratio.
On this basis, further, output resolution ratio determines that method can also include: that ought receive device power-up to refer to
When enabling, audio, video data is exported based on the default output resolution ratio.As shown in figure 3, the method for the present embodiment specifically may include
Following steps:
Step 301, the sign on for receiving switching resolution ratio.
Step 302 traverses at least one the exportable resolution ratio stored in default output resolution ratio list.
Step 303, when receive user input confirmation instruction when, using current output resolution ratio as target output resolution
Rate.
Step 304 saves the target output resolution ratio as default output resolution ratio.
Such as user instructs in 2560x1440 input validation, can save to 2560x1440 resolution ratio, next time opens
When machine, the default output resolution ratio of HDMI output equipment when default choice 2560x1440 is as booting.
Optionally, when receiving device power-up instruction, audio, video data is exported based on the default output resolution ratio.
Such as when selecting 2560x1440 as default output resolution ratio, user can be in HDMI receiving device (such as high definition
TV) 2560x1440 resolution ratio under watch TV, the programs such as music.
The technical solution of the embodiment of the present invention by it is described using current output resolution ratio as target output resolution ratio it
Afterwards, further includes: save the target output resolution ratio as default output resolution ratio, user can be facilitated to HDMI output equipment
Use, make next time viewing HDMI receiving device it is more convenient.In turn, when receiving device power-up instruction, based on described silent
Recognize output resolution ratio output audio, video data, the time for adjusting resolution ratio repeatedly can be saved, promote user experience.
Example IV
Fig. 4 is a kind of structural schematic diagram of the output resolution ratio determining device provided in the embodiment of the present invention four.The present invention
Output resolution ratio determining device provided by embodiment can be performed output resolution ratio provided by any embodiment of the invention and determine
Method, the following command reception module 41 of the specific structure of the device, exportable resolution ratio spider module 42 and target output are differentiated
Rate determining module 43.
Wherein, command reception module 41, for receiving the sign on of switching resolution ratio；
Exportable resolution ratio spider module 42, can for traversing at least one stored in default output resolution ratio list
Output resolution ratio；
Target output resolution ratio determining module 43, for will currently export when receiving the confirmation instruction of user's input
Resolution ratio is as target output resolution ratio.
The technical solution of the embodiment of the present invention switches the sign on of resolution ratio by receiving, can be by user setting HDMI
The resolution ratio of output equipment makes user and HDMI output equipment have interactivity, and can be from main modulation resolution ratio.In turn, time
At least one the exportable resolution ratio stored in default output resolution ratio list is gone through, since output resolution ratio list can be traversed
Middle stored resolution ratio so that output equipment can work normally under the resolution ratio of support, while can also exclude due to
Caused by the resolution ratio of HDMI output equipment is not supported the problem of the abnormal display of HDMI receiving device.In turn, work as HDMI
When receiving device can normally be shown, user can be instructed with input validation, when receiving the confirmation instruction of user's input, will be worked as
Preceding output resolution ratio is as target output resolution ratio.Above-mentioned technical proposal is solved to be shown not just in initialization HDMI receiving device
User can not switch HDMI output equipment resolution ratio when often, when now determining that HDMI output resolution ratio in fact, can not depend on completely
The normal display of HDMI receiving device reduces and leads the user to believe that HDMI is received since HDMI output resolution ratio cannot be arranged in user
Equipment fault causes the technical effect of unnecessary goods return and replacement and on-site maintenance.
Based on the above technical solution, output resolution ratio determining device can also include: Ergodic judgement module and
One cue module.
Wherein, Ergodic judgement module, for when not receiving the confirmation instruction of user's input in default first duration,
Next resolution ratio is switched to current output resolution ratio, until the confirmation instruction of user's input is received, alternatively, until determining institute
Stating current resolution is the last one resolution ratio in the default output resolution ratio list.
First cue module, for being last in the default output resolution ratio list when the determining current resolution
One resolution ratio, and do not receive the confirmation that user inputs in default second duration and instruct, then the first prompt is generated to user
It is reminded.
Based on the above technical solution, command reception module 41 is particularly used in: it is preset to receive user's triggering
Resolution ratio switching key instruction generated, wherein the resolution ratio switching key includes by two and more than two default
Combination button composed by key or single programmable button.
Based on the above technical solution, exportable resolution ratio spider module 42 is particularly used in: it is described will be current
After output resolution ratio is as target output resolution ratio, further includes:
The target output resolution ratio is saved as default output resolution ratio.
Based on the above technical solution, exportable resolution ratio spider module 42 is particularly used in: when receiving equipment
When power-on instruction, audio, video data is exported based on the default output resolution ratio.
Based on the above technical solution, output resolution ratio determining device may also include that output resolution ratio list is default
Module.
Output resolution ratio list presetting module, for being stored at least in described traverse in default output resolution ratio list
Before one exportable resolution ratio, at least one exportable resolution ratio is stored to the default output point according to pre-set priority
In resolution list.
Embodiment five
Fig. 5 is a kind of structural schematic diagram for equipment that the embodiment of the present invention five provides, as shown in figure 5, the equipment includes place
Manage device 50, memory 51, input unit 52 and output device 53；The quantity of processor 50 can be one or more in equipment,
In Fig. 5 by taking a processor 50 as an example；Processor 50, memory 51, input unit 52 and output device 53 in equipment can be with
It is connected by bus or other modes, in Fig. 5 for being connected by bus.
Memory 51 is used as a kind of computer readable storage medium, can be used for storing software program, journey can be performed in computer
Sequence and module, as the output resolution ratio in the embodiment of the present invention determines the corresponding program instruction/module of method (for example, output
Command reception module 41, exportable resolution ratio spider module 42 and target output resolution ratio in resolution ratio determining device determine mould
Block 43).Software program, instruction and the module that processor 50 is stored in memory 51 by operation, thereby executing equipment
Various function application and data processing realize that above-mentioned output resolution ratio determines method.
Memory 51 can mainly include storing program area and storage data area, wherein storing program area can store operation system
Application program needed for system, at least one function；Storage data area, which can be stored, uses created data etc. according to terminal.This
Outside, memory 51 may include high-speed random access memory, can also include nonvolatile memory, for example, at least a magnetic
Disk storage device, flush memory device or other non-volatile solid state memory parts.In some instances, memory 51 can be further
Including the memory remotely located relative to processor 50, these remote memories can pass through network connection to equipment.It is above-mentioned
The example of network includes but is not limited to internet, intranet, local area network, mobile radio communication and combinations thereof.
Input unit 52 can be used for receiving the key command of user's input, and generate the user setting and function with equipment
It can control related key signals input.Output device 53 may include that display screen etc. shows equipment.
Embodiment six
The embodiment of the present invention six also provides a kind of storage medium comprising computer executable instructions, and the computer can be held
Row instruction determines method for executing a kind of output resolution ratio when being executed by computer processor, this method comprises:
Receive the sign on of switching resolution ratio；
Traverse at least one the exportable resolution ratio stored in default output resolution ratio list；
When receiving the confirmation instruction of user's input, using current output resolution ratio as target output resolution ratio.
Certainly, a kind of storage medium comprising computer executable instructions, computer provided by the embodiment of the present invention
The method operation that executable instruction is not limited to the described above, can also be performed output provided by any embodiment of the invention and differentiates
Rate determines the relevant operation in method.
By the description above with respect to embodiment, it is apparent to those skilled in the art that, the present invention
It can be realized by software and required common hardware, naturally it is also possible to which by hardware realization, but in many cases, the former is more
Good embodiment.Based on this understanding, technical solution of the present invention substantially in other words contributes to the prior art
Part can be embodied in the form of software products, which can store in computer readable storage medium
In, floppy disk, read-only memory (Read-Only Memory, ROM), random access memory (Random such as computer
Access Memory, RAM), flash memory (FLASH), hard disk or CD etc., including some instructions are with so that a computer is set
Standby (can be personal computer, server or the network equipment etc.) executes method described in each embodiment of the present invention.
It is worth noting that, in the embodiment of above-mentioned output resolution ratio determining device, included each unit and module
It is only divided according to the functional logic, but is not limited to the above division, as long as corresponding functions can be realized；
In addition, the specific name of each functional unit is also only for convenience of distinguishing each other, the protection scope being not intended to restrict the invention.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (10)
1. a kind of output resolution ratio determines method characterized by comprising
Receive the sign on of switching resolution ratio；
Traverse at least one the exportable resolution ratio stored in default output resolution ratio list；
When receiving the confirmation instruction of user's input, using current output resolution ratio as target output resolution ratio.
2. the method according to claim 1, wherein further include:
When not receiving the confirmation instruction of user's input in default first duration, next resolution ratio is switched to current output
Resolution ratio, until the confirmation instruction of user's input is received, alternatively, until determining that the current resolution is the default output
The last one resolution ratio in resolution list.
3. according to the method described in claim 2, it is characterized by further comprising:
When determining that the current resolution is the last one resolution ratio in the default output resolution ratio list, and default the
The confirmation instruction for not receiving user's input in two durations then generates the first prompt and reminds user.
4. the method according to claim 1, wherein the sign on for receiving switching resolution ratio, comprising:
It receives user and triggers preset resolution ratio switching key instruction generated, wherein the resolution ratio switching key packet
Include as two and more than two programmable buttons composed by combination button or single programmable button.
5. the method according to claim 1, wherein described using current output resolution ratio as target output point
After resolution, further includes:
The target output resolution ratio is saved as default output resolution ratio.
6. according to the method described in claim 5, it is characterized by further comprising:
When receiving device power-up instruction, audio, video data is exported based on the default output resolution ratio.
7. the method according to claim 1, wherein being stored in described traverse in default output resolution ratio list
At least one exportable resolution ratio before, further includes:
At least one exportable resolution ratio is stored into the default output resolution ratio list according to pre-set priority.
8. a kind of output resolution ratio determining device characterized by comprising
Command reception module, for receiving the sign on of switching resolution ratio；
Exportable resolution ratio spider module, for traversing at least one exportable point stored in default output resolution ratio list
Resolution；
Target output resolution ratio determining module, for when receive user input confirmation instruction when, by current output resolution ratio
As target output resolution ratio.
9. a kind of equipment, which is characterized in that the equipment includes:
One or more processors；
Memory, for storing one or more programs,
When one or more of programs are executed by one or more of processors, so that one or more of processors are real
Now the output resolution ratio as described in any in claim 1-7 determines method.
10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is by processor
Realize that the output resolution ratio as described in any in claim 1-7 determines method when execution.
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