CN110012217A - The determination method, apparatus and electronic equipment of acquisition resolution - Google Patents
The determination method, apparatus and electronic equipment of acquisition resolution Download PDFInfo
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- CN110012217A CN110012217A CN201811489974.5A CN201811489974A CN110012217A CN 110012217 A CN110012217 A CN 110012217A CN 201811489974 A CN201811489974 A CN 201811489974A CN 110012217 A CN110012217 A CN 110012217A
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- 238000000034 method Methods 0.000 title claims abstract description 52
- 238000004891 communication Methods 0.000 claims description 16
- 238000004590 computer program Methods 0.000 claims description 13
- 238000012545 processing Methods 0.000 claims description 6
- 238000012216 screening Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 238000004422 calculation algorithm Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
- G06T1/0007—Image acquisition
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
- G06T1/20—Processor architectures; Processor configuration, e.g. pipelining
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformations in the plane of the image
- G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
- G06T3/4092—Image resolution transcoding, e.g. by using client-server architectures
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/64—Computer-aided capture of images, e.g. transfer from script file into camera, check of taken image quality, advice or proposal for image composition or decision on when to take image
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10016—Video; Image sequence
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Abstract
The determination method, apparatus and electronic equipment of acquisition resolution provided in an embodiment of the present invention.A kind of determination method of acquisition resolution, applied to electronic equipment, this method comprises: obtaining the target hardware information of electronic equipment itself, target hardware information is sent to management server, so that management server is based on predetermined corresponding relationship, it determines that target corresponding with target hardware information recommends resolution ratio, and feeds back to electronic equipment.Wherein, the corresponding target of target hardware information recommends resolution ratio are as follows: for the equipment with target hardware information, the resolution ratio for taking into account video fluency and clarity of recommendation.Electronic equipment is after receiving target and recommending resolution ratio, and from multiple available resolutions that the camera of electronic equipment is supported, selection recommends resolution ratio to differ least available resolution and is determined as acquisition resolution with target.As it can be seen that this programme can effectively determine the acquisition resolution for taking into account video definition and fluency.
Description
Technical field
The present invention relates to video capture technology fields, a kind of determination method, apparatus more particularly to acquisition resolution and
Electronic equipment.
Background technique
With the development of electronic equipment and universal, acquisition video has become one of key function of electronic equipment.It is acquiring
When video, acquisition resolution used in the camera in electronic equipment be influence video collected clarity it is important because
One of element.In the related technology, in order to guarantee the clarity of acquired video, and avoiding used acquisition resolution is camera
The resolution ratio that can not be supported, the client in electronic equipment will not usually use a certain fixation when calling camera acquisition video
Resolution ratio, but maximum available resolution in all available resolutions that camera can be supported, that is, preview point
Resolution, the acquisition resolution as acquisition video.
But in practical application, when acquiring video according to different acquisition resolutions, data volume to be treated is different.
And the performance of the hardware such as CPU or GPU of electronic equipment, it possibly can not cope with and need to locate when acquiring video according to preview resolution
The data volume of reason, this undoubtedly influences to acquire fluency when video.
It is one urgently to be resolved as it can be seen that how to effectively determine the acquisition resolution for taking into account video definition and fluency
The problem of.
Summary of the invention
The determination method, apparatus and electronic equipment for being designed to provide a kind of acquisition resolution of the embodiment of the present invention, with
Effectively determine the acquisition resolution for taking into account video definition and fluency.Specific technical solution is as follows:
In a first aspect, it is applied to electronic equipment the embodiment of the invention provides a kind of determination method of acquisition resolution, it should
Method includes:
Obtain the target hardware information of electronic equipment itself；
Target hardware information is sent to management server so that management server be based on predetermined corresponding relationship, determine with
The corresponding target of target hardware information recommends resolution ratio, and feeds back to electronic equipment；Wherein, predetermined corresponding relationship are as follows: target is hard
The corresponding relationship of each hardware information and recommendation resolution ratio under the affiliated type of hardware of part information, any hardware information is corresponding to be pushed away
Recommend resolution ratio are as follows: for the equipment with the hardware information, the resolution ratio that can take into account video fluency and clarity of recommendation；
After receiving target and recommending resolution ratio, from multiple available resolutions that the camera of electronic equipment is supported, choosing
It selects and recommends resolution ratio to differ least available resolution with target；
The acquisition resolution utilized when selected available resolution is determined as video acquisition.
Optionally, above-mentioned target hardware information includes: in CPU model, type, GPU version and default hardware information
At least one.
Optionally, above-mentioned target hardware information is a kind of hardware information；
The target hardware information of above-mentioned acquisition electronic equipment itself, comprising:
Rule is obtained according to preset hardware information, obtains the target hardware information of electronic equipment itself；
Wherein, it includes: the high hardware information of predetermined priority corresponding to preferential obtain that hardware information, which obtains rule,.
Optionally, the hardware information of above-mentioned electronic equipment includes: CPU model, type, GPU version and default hardware information；
Wherein, CPU model, type, GPU version, the sequence of the predetermined priority of default hardware information from high to low are CPU
Model, type, GPU version, default hardware information.
Optionally, it is above-mentioned target hardware information is sent to management server after, further includes:
Detect whether that receiving the target in the target time period recommends resolution ratio, the target time section is will be described
Target hardware information is sent to the first time point of management server to the period at the second time point, and second time point is
The first time point adds preset duration resulting time point；
If do not received, from multiple available resolutions that the camera of electronic equipment is supported, selection is maximum can
Use resolution ratio.
Optionally, above-mentioned management server is based on predetermined corresponding relationship, determines mesh corresponding with the target hardware information
Mark recommends resolution ratio, comprising:
Management server judges the target hardware information whether has been recorded in predetermined corresponding relationship, if so, from predetermined
In corresponding relationship, searches target corresponding with target hardware information and recommend resolution ratio；
Otherwise, default resolution is determined as target and recommends resolution ratio, wherein default resolution is to realize video acquisition
Minimum resolution.
Second aspect, the embodiment of the invention provides a kind of determining devices of acquisition resolution, are applied to electronic equipment, should
Device includes:
Hardware information obtains module, for obtaining the target hardware information of the electronic equipment itself；
Hardware information sending module, for the target hardware information to be sent to management server, so that the management
Server is based on predetermined corresponding relationship, determines that target corresponding with the target hardware information recommends resolution ratio, and feed back to institute
State electronic equipment；Wherein, the predetermined corresponding relationship are as follows: each hardware letter under the affiliated type of hardware of target hardware information
Breath and the corresponding relationship for recommending resolution ratio, the corresponding recommendation resolution ratio of any hardware information are as follows: for the hardware information
Equipment, the resolution ratio that can take into account video fluency and clarity of recommendation；
Resolution ratio screening module is used for after receiving the target and recommending resolution ratio, from the camera of the electronic equipment
In the multiple available resolutions supported, selection recommends resolution ratio to differ least available resolution with the target；
Acquisition resolution determining module, what is utilized when for selected available resolution to be determined as video acquisition adopts
Collect resolution ratio.
Optionally, above-mentioned target hardware information includes: in CPU model, type, GPU version and default hardware information
At least one.
Optionally, above-mentioned target hardware information is a kind of hardware information；
The hardware information obtains module, is specifically used for:
Rule is obtained according to preset hardware information, obtains the target hardware information of the electronic equipment itself；
Wherein, it includes: the high hardware information of predetermined priority corresponding to preferential obtain that the hardware information, which obtains rule,.
Optionally, the hardware information of above-mentioned electronic equipment includes: CPU model, type, GPU version and default hardware information；
Wherein, the CPU model, type, GPU version, the sequence of the predetermined priority of default hardware information from high to low
For CPU model, type, GPU version, default hardware information.
Optionally, above-mentioned apparatus further includes judgment module, is used for:
Detect whether that receiving the target in the target time period recommends resolution ratio, the target time section is will be described
Target hardware information is sent to the first time point of management server to the period at the second time point, and second time point is
The first time point adds preset duration resulting time point；If do not received, from the camera institute of the electronic equipment
In the multiple available resolutions supported, maximum available resolution is selected.
The third aspect, the embodiment of the invention provides a kind of electronic equipment, which includes:
Processor, communication interface, memory and communication bus, wherein processor, communication interface, memory pass through bus
Complete mutual communication；Memory, for storing computer program；Processor, for executing the journey stored on memory
Sequence, the step of realizing the determination method for the acquisition resolution that above-mentioned first aspect provides.
Fourth aspect is stored in the storage medium the embodiment of the invention provides a kind of computer readable storage medium
Computer program, the storage medium are contained in electronic equipment, which realizes above-mentioned first party when being executed by processor
The step of determination method for the acquisition resolution that face provides.
The determination method, apparatus and electronic equipment of acquisition resolution provided in an embodiment of the present invention.Wherein, a kind of acquisition point
The determination method of resolution is applied to electronic equipment, and by obtaining the target hardware information of electronic equipment itself, target hardware is believed
Breath is sent to management server, so that management server is based on predetermined corresponding relationship, determines mesh corresponding with target hardware information
Mark recommends resolution ratio, and feeds back to electronic equipment.Wherein, predetermined corresponding relationship are as follows: under the affiliated type of hardware of target hardware information
Each hardware information and recommend the corresponding relationship of resolution ratio, the corresponding recommendation resolution ratio of any hardware information are as follows: for having
The equipment of the hardware information, the resolution ratio that can take into account video fluency and clarity of recommendation.Electronic equipment is receiving target
After recommending resolution ratio, from multiple available resolutions that the camera of electronic equipment is supported, selection recommends resolution ratio with target
Least available resolution is differed, the acquisition resolution utilized when selected available resolution is determined as video acquisition.
Compared with the preview resolution of traditional camera by electronic equipment is determined as acquisition resolution, due to according to electronic equipment from
The target that the target hardware information of body determines recommends resolution ratio, matches with the hardware performance of electronic equipment, can take into account video
The resolution ratio of fluency and clarity, therefore, can be effectively determined by this programme can take into account video definition and smoothness
The acquisition resolution of degree.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described.
Fig. 1 is the flow diagram of the determination method of the acquisition resolution of one embodiment of the invention；
Fig. 2 is the flow diagram of the determination method of the acquisition resolution of another embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the determining device of the acquisition resolution of one embodiment of the invention；
Fig. 4 is the structural schematic diagram of the determining device of the acquisition resolution of another embodiment of the present invention；
Fig. 5 is the structural schematic diagram of the electronic equipment of one embodiment of the invention.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution in the present invention, implement below in conjunction with the present invention
Attached drawing in example, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment
Only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
Art personnel every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
The determination method of the acquisition resolution of one embodiment of the invention is introduced first below.
The determination method of acquisition resolution provided in an embodiment of the present invention, can be applied to the electricity for being able to carry out video acquisition
Sub- equipment, the equipment may include desktop computer, portable computer, internet television, intelligent mobile terminal, wearable
Intelligent terminal etc., is not limited thereto, and any electronic equipment that the embodiment of the present invention may be implemented belongs to the embodiment of the present invention
Protection scope.Specifically, the executing subject of the determination method of acquisition resolution provided by the embodiment of the present invention can be fortune
The determining device of acquisition resolution of the row in electronic equipment.Also, the determining device of the acquisition resolution can be with are as follows: needs benefit
The plug-in unit in the client of camera is called with acquisition resolution, alternatively, can with need to call using acquisition resolution
The functional software that the client of camera communicates, this is all reasonable.For convenience, subsequent to need to utilize acquisition point
Resolution calls the client of camera, referred to as client.
As shown in Figure 1, the process of the determination method of the acquisition resolution of one embodiment of the invention, this method may include:
S101, electronic equipment obtain the target hardware information of itself.
In a particular application, the hardware of electronic equipment usually has multiple types, for example, CPU (Central
Processing Unit, central processing unit), GPU (Graphics Processing Unit, graphics processor) and equipment
Model etc., correspondingly, the hardware information of electronic equipment may include the hardware information under each type of hardware, for example, CPU type
Number, CPU core number, GPU model and GPU version etc..
In view of above-mentioned hardware information can reflect the hardware performance of electronic equipment, therefore, target hardware information can be with
It is the specified hardware information in multiple hardware informations, is also possible to obtain rule according to preset hardware information, from multiple hardware
The hardware information obtained in information.
Therefore, optionally, when target hardware information is the specified hardware information in multiple hardware informations, target hardware letter
Breath may include: at least one of CPU model, type, GPU version and default hardware information.Wherein, default hardware information
The information about hardware performance that can be electronic equipment suppliers and be arranged to protect hardware information, such as high-performance, neutrality
Energy and low performance etc.；Alternatively, being also possible to client to cope with the case where can not obtaining hardware information, and it is arranged general
Hardware information, such as low performance.
When target hardware information is specified hardware information, electronic equipment obtains the mode of the target hardware information of itself
It can be and read specified hardware information from the hardware information that itself is stored.For example, the hardware that electronic equipment is stored from itself
In information read CPU model Pentium D (Pentium D), type be XX brand X series, GPU version be XX series X version with
And at least one of high-performance.When target hardware information is to obtain rule according to preset hardware information, from multiple hardware letter
When the hardware information obtained in breath, the mode that electronic equipment obtains the target hardware information of itself be can be according to preset hardware
Acquisition of information rule reads specified hardware information from multiple hardware informations that itself is stored.
Certainly, in a particular application, target hardware information can be obtained when client is run, and can also receive use
The video fluency of family input obtains target hardware information when improving instruction, can also obtain target hardware when installing client
Information, this is all reasonable.
Target hardware information is sent to management server by S102, electronic equipment.
In a particular application, if electronic equipment is in client operation, alternatively, in the picture for receiving user's input
When fluency improves instruction, obtain target hardware information, then it can be after obtaining target hardware information, by target hardware information
It is sent to management server.And if electronic equipment obtains target hardware information when installing client, it can be in client
When operation, alternatively, target hardware information is sent to management clothes when the video fluency for receiving user's input improves instruction
Business device.
S103, management server are based on predetermined corresponding relationship, determine that target corresponding with target hardware information recommends to differentiate
Rate, and feed back to electronic equipment.Wherein, predetermined corresponding relationship are as follows: each hardware under the affiliated type of hardware of target hardware information
Information and the corresponding relationship for recommending resolution ratio, the corresponding recommendation resolution ratio of any hardware information are as follows: for having the hardware information
Equipment, the resolution ratio that can take into account video fluency and clarity of recommendation.
In a particular application, it is based on predetermined corresponding relationship, determines that target corresponding with target hardware information recommends resolution ratio,
The corresponding relationship that can be based on each hardware information under the affiliated type of hardware of target hardware information and recommend resolution ratio, is searched
The corresponding recommendation resolution ratio of target hardware information, the recommendation resolution ratio found are that target recommends resolution ratio.Illustratively, it pushes away
Recommend resolution ratio specifically and can be it is high, in and low three kinds of recommendation resolution ratio, for example, recommending resolution ratio may include high recommending resolution
1280*720 pixel of rate, 960*720 pixel of middle recommendation resolution ratio, 640*480 pixel of low recommendation resolution ratio.
Wherein, the foundation of predetermined corresponding relationship can be each hardware letter that maintenance personnel establishes under each type of hardware
Breath and the corresponding relationship for recommending resolution ratio, are also possible to management server based on each hardware information institute under each type of hardware
The opposite height of the hardware performance of reflection, determines the capability profile of hardware information；According to capability profile and recommend resolution ratio class
Matched rule establishes hardware information and recommends the corresponding relationship of resolution ratio.Illustratively, the capability profile of hardware information can be with
Including high-performance, middle performance and low performance, recommend resolution ratio class may include it is high recommend resolution ratio, middle recommendation resolution ratio with
And low recommendation resolution ratio, the then predetermined corresponding relationship established include: that capability profile is the corresponding high recommendation of high performance hardware information
Resolution ratio, capability profile are to recommend resolution ratio during the hardware information of middle performance is corresponding, and capability profile is the hardware information of low performance
Corresponding low recommendation resolution ratio.
Meanwhile the hardware performance that is reflected of each hardware information can divide into high-performance in contrast, middle performance and
Low performance.Therefore, in order to guarantee to be directed to any hardware information, the corresponding recommendation resolution ratio of the hardware information can take into account video flowing
The resolution ratio of smooth degree and clarity, recommends the corresponding relationship of resolution ratio and hardware information, can be and resolution ratio and hardware is recommended to believe
Reflected hardware performance is ceased to match.
For example: the model A and CPU of model C is that the CPU of middle performance CPU, model B and model D are high-performance CPU, type
The CPU of number E is low performance CPU.Then predetermined corresponding relationship includes: to recommend 960*720 pixel of resolution ratio in CPU model A corresponding；
Recommend 960*720 pixel of resolution ratio during CPU model C is corresponding；The corresponding high recommendation 1280*720 pixel of resolution ratio of CPU model B；
The corresponding high recommendation 1280*720 pixel of resolution ratio of CPU model B；The corresponding high recommendation 1280*720 picture of resolution ratio of CPU model D
Element；CPU model E corresponds to 640*480 pixel of low recommendation resolution ratio.Certainly, the hardware informations such as GPU version and recommendation resolution ratio
CPU model in corresponding relationship and the example above is identical as the corresponding relationship of resolution ratio is recommended.
Correspondingly, it is middle recommendation resolution ratio 960*720 that target, which recommends resolution ratio, when target hardware information is CPU model A
A pixel.When target hardware information is CPU model B, it is high recommendation 1280*720 pixel of resolution ratio that target, which recommends resolution ratio,.
When target hardware information is CPU model E, it is 640*480 pixel of low recommendation resolution ratio that target, which recommends resolution ratio,.
S104, electronic equipment receive target recommend resolution ratio after, supported from the camera of electronic equipment it is multiple can
With in resolution ratio, selection recommends resolution ratio to differ least available resolution with target.
Electronic equipment can be supported from the camera of electronic equipment multiple immediately after receiving target and recommending resolution ratio
In available resolution, selection recommends resolution ratio to differ least available resolution with target；Predetermined selector bar can also met
When part, from multiple available resolutions that the camera of electronic equipment is supported, selection recommends resolution ratio to differ minimum with target
Available resolution.For example: predetermined alternative condition can be the enabled instruction for receiving client, be also possible to receive
The picture fluency of user's input improves instruction etc..
Wherein, recommend resolution ratio to differ least available resolution and can be with target recommends resolution ratio identical with target
Available resolution is also possible to recommend the smallest available resolution of resolution ratio difference with target.For example, the camera shooting of electronic equipment A
The available resolution supported of head includes 1280*720 pixel, 960*720 pixel and 640*480 pixel, and target
Recommendation resolution ratio is 960*720 pixel, then recommending resolution ratio to differ least available resolution with target is 960*720
Pixel.The available resolution that the camera of electronic equipment B is supported includes 640*720 pixel, 960*720 pixel, and mesh
It is 640*480 pixel that mark, which recommends resolution ratio, then recommending resolution ratio to differ least available resolution with target is 640*720
A pixel.
Certainly, the available resolution that the camera of electronic equipment is supported can be to directly read in electronic equipment deposits in advance
The available resolution of storage；It is also possible to using the algorithm for obtaining available resolution, such as get Supported Preview Sizes
The available resolution that algorithm (supporting preview size acquisition algorithm) obtains.
S105, the acquisition resolution that electronic equipment is utilized when selected available resolution is determined as video acquisition.
It is understood that, according to the acquisition resolution that above scheme determines, being and electronic equipment when acquiring video
The acquisition resolution that hardware matches, for electronic equipment hardware is being capable of handling, acquisition resolution as big as possible.Wherein,
Hardware is capable of handling, then the video pictures acquired will not Caton, guarantee fluency；And acquisition resolution is as big as possible, then takes into account
Video definition.
A kind of determination method of acquisition resolution provided in an embodiment of the present invention is applied to electronic equipment, will with traditional
The preview resolution of the camera of electronic equipment is determined as acquisition resolution and compares, and is believed according to the target hardware of electronic equipment itself
The determining target of breath recommends resolution ratio, matches with the hardware performance of electronic equipment, can take into account video fluency and clarity
Resolution ratio the acquisition resolution that can take into account video definition and fluency therefore can be effectively determined by this programme.
Further, it is to be appreciated that if not obtaining target from management server recommends resolution ratio, but will make a reservation in advance
The information that corresponding relationship is carried as client, so that directly using the target hardware information obtained, from predetermined corresponding relationship
It obtains target and recommends resolution ratio, may be in the appearance with the electronic equipment for using new hardware, and more new subscription corresponding relationship
When, client is changed, that is, publication carries the client of the new version of predetermined corresponding relationship after updating, and causes
The problem of needing user to download new version client, reducing user experience.Therefore, electronic equipment obtains mesh from management server
The case where mark recommends resolution ratio, needs to issue the client of new version when can update to avoid predetermined corresponding relationship is reduced
User experience caused by client release changes declines.Simultaneously, it is contemplated that electronic equipment is many kinds of, and predetermined corresponding relationship may
With larger data amount, therefore, electronic equipment obtains target from management server and recommends resolution ratio, can also reduce to electronics
The occupancy of equipment storage resource.
As shown in Fig. 2, the process of the determination method of the acquisition resolution of another embodiment of the present invention, this method can wrap
It includes:
S201 obtains rule according to preset hardware information, obtains the target hardware information of electronic equipment itself.Wherein,
Target hardware information is a kind of hardware information.It includes: that predetermined priority corresponding to preferential obtain is high that hardware information, which obtains rule,
Hardware information.
In a particular application, the hardware performance of the different hardware message reflection of electronic equipment, for determining and hardware performance
When matched recommendation resolution ratio, order of accuarcy is different.For example, CPU is the core processor of electronic equipment, electronic equipment is reflected
Whole data processing performance, and GPU is carried out image procossing by the management of CPU and may be decreased when cpu performance is lower to GPU
Managerial ability, and then reduce GPU process performance.Therefore, the hardware information under type of hardware CPU, if CPU model is for true
When fixed recommendations resolution ratio matched with hardware performance, accuracy is higher than the hardware information under type of hardware GPU, such as GPU version use
Accuracy when determining recommendation resolution ratio matched with hardware performance.
Therefore, when obtaining the target hardware information for determining acquisition resolution, can believe according to the hardware of electronic equipment
Reflected hardware performance is ceased, on the height for determining that the accuracy for recommending resolution ratio influences, progress priority is predetermined, pushes away to determination
The accuracy for recommending resolution ratio influences high, predetermined priority height.
For this purpose, optional, the hardware information of above-mentioned electronic equipment may include: CPU model, type, GPU version and default
Hardware information；
Wherein, CPU model, type, GPU version, the sequence of the predetermined priority of default hardware information from high to low are CPU
Model, type, GPU version, default hardware information.
When the predetermined priority sequence from high to low of hardware information is CPU model, type, GPU version, default hardware letter
When breath, above-mentioned steps S201 can specifically include following steps A1 to A7:
A1 obtains the CPU model of electronic equipment itself；
A2, if CPU model obtains successfully, using CPU model as target hardware information；
A3 obtains the type of electronic equipment itself if CPU model obtains failure；
A4, if the type of electronic equipment obtains successfully, using the type as target hardware information；
A5 obtains the GPU version of electronic equipment itself if the type of electronic equipment obtains failure；
A6, if GPU version obtains successfully, using GPU version as target hardware information；
A7 obtains default hardware information if GPU version obtains failure.
Wherein, it is sky that any hardware information, which obtains failure and specifically can be the hardware information got,.Certainly, in order to protect
Card acquisition resolution determines successfully, alternatively, part electronic equipment set manufacturer protects hardware information, can not obtain CPU
Model, type and GPU version, then can pre-save default hardware information.Default hardware information is that electronic equipment is general
The corresponding hardware information of lowest performance.For example, for it can acquire the mobile terminal of video at present, the CPU model of lowest performance,
The type of lowest performance, GPU version of lowest performance etc..
Target hardware information is sent to management server by S202, electronic equipment.
S203, management server are based on predetermined corresponding relationship, determine that target corresponding with target hardware information recommends to differentiate
Rate, and feed back to electronic equipment.
S204, electronic equipment receive target recommend resolution ratio after, supported from the camera of electronic equipment it is multiple can
With in resolution ratio, selection recommends resolution ratio to differ least available resolution with target
S205, the acquisition resolution that electronic equipment is utilized when selected available resolution is determined as video acquisition.
S202 to S205 is identical step with the S102 to S105 of Fig. 1 embodiment of the present invention, and details are not described herein, is detailed in
The description of Fig. 1 embodiment of the present invention.
In addition, it is necessary to illustrate, may be not present in the corresponding relationship recorded in management server about target hardware
The corresponding relationship of information, in response to this, above-mentioned management server are based on predetermined corresponding relationship, determining and target hardware information
Corresponding target recommends resolution ratio, may include steps of:
Management server judges target hardware information whether has been recorded in predetermined corresponding relationship, if so, from predetermined correspondence
In relationship, searches target corresponding with target hardware information and recommend resolution ratio；
Otherwise, default resolution is determined as target and recommends resolution ratio, wherein default resolution is to realize video acquisition
Minimum resolution.
In a particular application, due to the update of electronic equipment, the hardware information of electronic equipment also updates therewith, may
There is the information that some target hardware information is the new hardware that electronic equipment uses after establishing predetermined corresponding relationship, then makes a reservation for
It not will record the target hardware information in corresponding relationship, can not find target corresponding with the target hardware information yet and recommend to differentiate
Rate.Therefore, it in order to avoid the useless search that target caused by new hardware information recommends resolution ratio, reduces useless search and target is pushed away
The reduction that resolution ratio determines efficiency is recommended, can judge whether remember in predetermined corresponding relationship before searching target and recommending resolution ratio
Record has target hardware information.
For example: predetermined corresponding relationship includes: to recommend 960*720 pixel of resolution ratio in CPU model A corresponding；CPU type
Recommend 960*720 pixel of resolution ratio during number C is corresponding；The corresponding high recommendation 1280*720 pixel of resolution ratio of CPU model B；CPU type
Number B is corresponding high to recommend 1280*720 pixel of resolution ratio；The corresponding high recommendation 1280*720 pixel of resolution ratio of CPU model D；CPU
Model E corresponds to 640*480 pixel of low recommendation resolution ratio.Then from predetermined corresponding relationship, find and target hardware information
It is high to recommend 1280*720 pixel of resolution ratio that the corresponding target of number B, which recommends resolution ratio,.
Meanwhile in order to which the target hardware information caused by the update of electronic equipment is not recorded in predetermined corresponding relationship
When, it can still determine the acquisition resolution for guaranteeing acquired video fluency, the default resolution that can will be pre-saved
It is determined as target and recommends resolution ratio.Certainly, it is differentiated to guarantee that any Unrecorded target hardware information is capable of handling default
The data volume of acquisition video under rate, can will realize that the minimum resolution of video acquisition is determined as default resolution.
It is understood that when default resolution is determined as target recommendation resolution ratio, it is likely that Unrecorded mesh occur
Mark hardware information can actually correspond to high the case where recommending resolution ratio, and hardware performance is caused to waste.Therefore, in order to protect as far as possible
Determining acquisition resolution and target hardware information matches are demonstrate,proved, avoids using default resolution to Unrecorded target hardware information
When, default resolution is too low to cause hardware performance to waste, and Unrecorded target hardware information can be saved, to be made a reservation for
When corresponding relationship updates, recommendation resolution ratio corresponding with Unrecorded target hardware information is determined.
Certainly, the update of predetermined corresponding relationship can be maintenance personnel in predetermined corresponding relationship, addition with it is Unrecorded
The corresponding recommendation resolution ratio of target hardware information is also possible to management server for Unrecorded target hardware information, is added to
With the smallest predetermined corresponding relationship for having recorded target hardware information and having recommended resolution ratio of Unrecorded target hardware information gap
In.
In addition, in a particular application, being influenced by the objective condition such as communication quality and management server performance, electronic equipment
Recommend the acquisition of resolution ratio that may fail target, therefore, optionally, in order to guarantee that acquisition resolution determines successfully, the present invention
The determination method of the acquisition resolution of embodiment can also include the following steps B1 to B2:
B1 detects whether that receiving target in the target time period recommends resolution ratio, and target time section is by target hardware
Information is sent to the first time point of management server to the period at the second time point, and second time point is described first
Time point adds preset duration resulting time point；
B2 from multiple available resolutions that the camera of electronic equipment is supported, is selected maximum if do not received
Available resolution.
Wherein, preset duration can be based in electronic equipment and electronic equipment for acquiring corresponding to the client of video
Management server between historical communication duration determine, be also possible to based between electronic equipment and the management server
What minimum traffic rate and communication distance determined.For example, preset duration is 3 minutes, and target hardware information is sent to pipe
The first time point for managing server is 14:30 on November 30th, 2018, then the second time point was 14:33 on November 30th, 2018.
In the period of 14:30 to the 2018 years November of November 30 in 2018 of 14:33 on the 30th, detect whether that receiving target recommends to differentiate
Rate.If do not received, from multiple available resolutions that the camera of electronic equipment is supported, maximum available resolution is selected
Rate.
Certainly, if receiving target recommends resolution ratio, multiple can be used supported from the camera of electronic equipment is divided
In resolution, selection recommends resolution ratio to differ least available resolution with target.
Corresponding to above method embodiment, one embodiment of the invention additionally provides the determining device of acquisition resolution.
As shown in figure 3, the process of the determining device of the acquisition resolution of one embodiment of the invention, the apparatus may include:
Hardware information obtains module 301, for obtaining the target hardware information of the electronic equipment itself；
Hardware information sending module 302, for the target hardware information to be sent to management server, so that the pipe
It manages server and is based on predetermined corresponding relationship, determine that target corresponding with the target hardware information recommends resolution ratio, and feed back to
The electronic equipment；Wherein, the predetermined corresponding relationship are as follows: each hardware under the affiliated type of hardware of target hardware information
Information and the corresponding relationship for recommending resolution ratio, the corresponding recommendation resolution ratio of any hardware information are as follows: for having the hardware information
Equipment, the resolution ratio that can take into account video fluency and clarity of recommendation；
Resolution ratio screening module 303 is used for after receiving the target and recommending resolution ratio, from the camera shooting of the electronic equipment
In multiple available resolutions that head is supported, selection recommends resolution ratio to differ least available resolution with the target；
Acquisition resolution determining module 304 is utilized when for selected available resolution to be determined as video acquisition
Acquisition resolution.
A kind of determining device of acquisition resolution provided in an embodiment of the present invention is applied to electronic equipment, will with traditional
The preview resolution of the camera of electronic equipment is determined as acquisition resolution and compares, and is believed according to the target hardware of electronic equipment itself
The determining target of breath recommends resolution ratio, matches with the hardware performance of electronic equipment, can take into account video fluency and clarity
Resolution ratio the acquisition resolution that can take into account video definition and fluency therefore can be effectively determined by this programme.
Optionally, the target hardware information in aforementioned present invention Fig. 3 embodiment may include: CPU model, type, GPU editions
At least one of this and default hardware information.
Optionally, the target hardware information in aforementioned present invention Fig. 3 embodiment is a kind of hardware information；
The hardware information obtains module 301, specifically can be used for:
Rule is obtained according to preset hardware information, obtains the target hardware information of the electronic equipment itself；
Wherein, it includes: the high hardware information of predetermined priority corresponding to preferential obtain that the hardware information, which obtains rule,.
Optionally, the hardware information of electronic equipment includes: CPU model, type, GPU editions in aforementioned present invention Fig. 3 embodiment
Sheet and default hardware information；
Wherein, the CPU model, type, GPU version, the sequence of the predetermined priority of default hardware information from high to low
For CPU model, type, GPU version, default hardware information.
As shown in figure 4, the process of the determining device of the acquisition resolution of another embodiment of the present invention, which be can wrap
It includes:
Hardware information obtains module 401, for obtaining the target hardware information of the electronic equipment itself；
Hardware information sending module 402, for the target hardware information to be sent to management server, so that the pipe
It manages server and is based on predetermined corresponding relationship, determine that target corresponding with the target hardware information recommends resolution ratio, and feed back to
The electronic equipment；Wherein, the predetermined corresponding relationship are as follows: each hardware under the affiliated type of hardware of target hardware information
Information and the corresponding relationship for recommending resolution ratio, the corresponding recommendation resolution ratio of any hardware information are as follows: for having the hardware information
Equipment, the resolution ratio that can take into account video fluency and clarity of recommendation；
Judgment module 403, for detecting whether receiving the target in the target time period recommends resolution ratio, the mesh
The mark period is that the target hardware information is sent to the first time point of management server to the period at the second time point,
Second time point is that the first time point adds preset duration resulting time point；If do not received, from the electricity
In multiple available resolutions that the camera of sub- equipment is supported, maximum available resolution is selected；
Resolution ratio screening module 404 is used for after receiving the target and recommending resolution ratio, from the camera shooting of the electronic equipment
In multiple available resolutions that head is supported, selection recommends resolution ratio to differ least available resolution with the target；
Acquisition resolution determining module 405 is utilized when for selected available resolution to be determined as video acquisition
Acquisition resolution.
Wherein, 401 to 402 and 404 to 405 are with 301 to 302 and 303 to 304 in Fig. 3 embodiment of the present invention
Identical module.
Corresponding to above-described embodiment, the embodiment of the invention also provides a kind of electronic equipment, as shown in figure 5, the equipment can
To include:
Processor 501, communication interface 502, memory 503 and communication bus 504, wherein processor 501, communication interface
502, memory logical 503 crosses communication bus 504 and completes mutual communication；
Memory 503, for storing computer program；
Processor 501 when for executing the computer program stored on above-mentioned memory 503, realizes above-described embodiment
In any acquisition resolution applied to electronic equipment determination method the step of.
A kind of electronic equipment provided in an embodiment of the present invention, when determining acquisition resolution, with traditional by electronic equipment
The preview resolution of camera be determined as acquisition resolution and compare, determined according to the target hardware information of electronic equipment itself
Target recommends resolution ratio, matches with the hardware performance of electronic equipment, can take into account the resolution ratio of video fluency and clarity,
Therefore, the acquisition resolution that can take into account video definition and fluency can be effectively determined by this programme.
Above-mentioned memory may include RAM (Random Access Memory, random access memory), also may include
NVM (Non-Volatile Memory, nonvolatile memory), for example, at least a magnetic disk storage.Optionally, memory
It can also be that at least one is located away from the storage device of above-mentioned processor.
Above-mentioned processor can be general processor, including CPU, NP (Network Processor, network processing unit)
Deng；It can also be DSP (Digital Signal Processor, digital signal processor), ASIC (Application
Specific Integrated Circuit, specific integrated circuit), FPGA (Field-Programmable Gate Array,
Field programmable gate array) either other programmable logic device, discrete gate or transistor logic, discrete hardware group
Part.
The computer readable storage medium that one embodiment of the invention provides, is contained in electronic equipment, this is computer-readable to deposit
Computer program is stored in storage media, when which is executed by processor, realization is above-mentioned to apply any in example be applied to
The step of determination method of the acquisition resolution of electronic equipment.
A kind of computer readable storage medium provided in an embodiment of the present invention, is contained in electronic equipment, this is computer-readable
Computer program is stored in storage medium, when which is executed by processor, with traditional taking the photograph electronic equipment
It is compared as the preview resolution of head is determined as acquisition resolution, the target determined according to the target hardware information of electronic equipment itself
Recommend resolution ratio, matches with the hardware performance of electronic equipment, the resolution ratio of video fluency and clarity can be taken into account, because
This, the acquisition resolution that can take into account video definition and fluency can be effectively determined by this programme.
In another embodiment provided by the invention, a kind of computer program product comprising instruction is additionally provided, when it
When running on computers, so that computer executes any acquisition applied to electronic equipment in above-described embodiment and differentiates
The determination method of rate.
In the above-described embodiments, can come wholly or partly by software, hardware, firmware or any combination thereof real
It is existing.When implemented in software, it can entirely or partly realize in the form of a computer program product.The computer program
Product includes one or more computer instructions.When loading on computers and executing the computer program instructions, all or
It partly generates according to process or function described in the embodiment of the present invention.The computer can be general purpose computer, dedicated meter
Calculation machine, computer network or other programmable devices.The computer instruction can store in computer readable storage medium
In, or from a computer readable storage medium to the transmission of another computer readable storage medium, for example, the computer
Instruction can pass through wired (such as coaxial cable, optical fiber, DSL from a web-site, computer, server or data center
(Digital Subscriber Line, Digital Subscriber Line) or wireless (such as: infrared ray, radio, microwave etc.) mode is to another
One web-site, computer, server or data center are transmitted.The computer readable storage medium can be calculating
Any usable medium that machine can access either includes the numbers such as one or more usable mediums integrated server, data center
According to storage equipment.The usable medium can be magnetic medium, and (for example, floppy disk, hard disk, tape), optical medium (such as: DVD
(Digital Versatile Disc, digital versatile disc)) or semiconductor medium (such as: SSD (Solid State
Disk, solid state hard disk)) etc..
Herein, relational terms such as first and second and the like be used merely to by an entity or operation with it is another
One entity or operation distinguish, and without necessarily requiring or implying between these entities or operation, there are any this reality
Relationship or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
Each embodiment in this specification is all made of relevant mode and describes, same and similar portion between each embodiment
Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments.Especially for device and
For electronic equipment embodiment, since it is substantially similar to the method embodiment, so be described relatively simple, related place referring to
The part of embodiment of the method illustrates.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the scope of the present invention.It is all
Any modification, equivalent replacement, improvement and so within the spirit and principles in the present invention, are all contained in protection scope of the present invention
It is interior.
Claims (10)
1. a kind of determination method of acquisition resolution, which is characterized in that be applied to electronic equipment, which comprises
Obtain the target hardware information of the electronic equipment itself；
The target hardware information is sent to management server, so that the management server is based on predetermined corresponding relationship, really
Fixed target corresponding with the target hardware information recommends resolution ratio, and feeds back to the electronic equipment；Wherein, described predetermined pair
It should be related to are as follows: the corresponding relationship of each hardware information and recommendation resolution ratio under the affiliated type of hardware of target hardware information,
The corresponding recommendation resolution ratio of any hardware information are as follows: for the equipment with the hardware information, recommendation can take into account video flowing
The resolution ratio of smooth degree and clarity；
After receiving the target and recommending resolution ratio, multiple available resolutions for being supported from the camera of the electronic equipment
In, selection recommends resolution ratio to differ least available resolution with the target；
The acquisition resolution utilized when selected available resolution is determined as video acquisition.
2. the method according to claim 1, wherein the target hardware information include: CPU model, type,
At least one of GPU version and default hardware information.
3. the method according to claim 1, wherein the target hardware information is a kind of hardware information；
The target hardware information for obtaining the electronic equipment itself, comprising:
Rule is obtained according to preset hardware information, obtains the target hardware information of the electronic equipment itself；
Wherein, it includes: the high hardware information of predetermined priority corresponding to preferential obtain that the hardware information, which obtains rule,.
4. according to the method described in claim 3, it is characterized in that, the hardware information of the electronic equipment include: CPU model,
Type, GPU version and default hardware information；
Wherein, the CPU model, type, GPU version, the sequence of the predetermined priority of default hardware information from high to low are CPU
Model, type, GPU version, default hardware information.
5. the method according to claim 1, wherein the method also includes:
Detect whether that receiving the target in the target time period recommends resolution ratio, the target time section is by the target
Hardware information is sent to the first time point of management server to the period at the second time point, and second time point is described
First time point adds preset duration resulting time point；
If do not received, from multiple available resolutions that the camera of the electronic equipment is supported, selection is maximum can
Use resolution ratio.
6. being determined the method according to claim 1, wherein the management server is based on predetermined corresponding relationship
Target corresponding with the target hardware information recommends resolution ratio, comprising:
Management server judges the target hardware information whether has been recorded in the predetermined corresponding relationship, if so, from described
In predetermined corresponding relationship, searches target corresponding with the target hardware information and recommend resolution ratio；
Otherwise, default resolution is determined as target and recommends resolution ratio, wherein the default resolution is to realize video acquisition
Minimum resolution.
7. a kind of determining device of acquisition resolution, which is characterized in that be applied to electronic equipment, described device includes:
Hardware information obtains module, for obtaining the target hardware information of the electronic equipment itself；
Hardware information sending module, for the target hardware information to be sent to management server, so that the management service
Device is based on predetermined corresponding relationship, determines that target corresponding with the target hardware information recommends resolution ratio, and feed back to the electricity
Sub- equipment；Wherein, the predetermined corresponding relationship are as follows: each hardware information under the affiliated type of hardware of target hardware information with
Recommend the corresponding relationship of resolution ratio, the corresponding recommendation resolution ratio of any hardware information are as follows: for the equipment with the hardware information,
The resolution ratio that can take into account video fluency and clarity recommended；
Resolution ratio screening module, for being propped up from the camera of the electronic equipment after receiving the target and recommending resolution ratio
In the multiple available resolutions held, selection recommends resolution ratio to differ least available resolution with the target；
Acquisition resolution determining module, the acquisition utilized when for selected available resolution to be determined as video acquisition point
Resolution.
8. device according to claim 7, which is characterized in that the target hardware information include: CPU model, type,
At least one of GPU version and default hardware information.
9. a kind of electronic equipment, which is characterized in that including processor, communication interface, memory and communication bus, wherein processing
Device, communication interface, memory complete mutual communication by bus；Memory, for storing computer program；Processor,
For executing the program stored on memory, the method and step as described in claim 1-6 is any is realized.
10. a kind of computer readable storage medium, which is characterized in that computer program is stored in the storage medium, it is described
Computer readable storage medium is contained in electronic equipment, and such as claim 1- is realized when the computer program is executed by processor
6 any method and steps.
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