CN106101597A - The image pickup method of a kind of video that fixes and mobile terminal - Google Patents
The image pickup method of a kind of video that fixes and mobile terminal Download PDFInfo
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- CN106101597A CN106101597A CN201610514446.5A CN201610514446A CN106101597A CN 106101597 A CN106101597 A CN 106101597A CN 201610514446 A CN201610514446 A CN 201610514446A CN 106101597 A CN106101597 A CN 106101597A
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- frame
- video
- multiframe
- target data
- mobile terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/915—Television signal processing therefor for field- or frame-skip recording or reproducing
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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
- H04N23/62—Control of parameters via user interfaces
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- Human Computer Interaction (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Embodiments provide image pickup method and the mobile terminal of a kind of video that fixes, described method is applied to mobile terminal, including: use default acquisition parameters to carry out video capture, it is thus achieved that video data, described video data includes the multiframe Frame with frame number；The multiframe Frame extracting designated frame sequence number is target data frame；Described target data frame is used to generate the video that fixes such that it is able to directly generate, when video capture, the video that fixes, simplify the shooting process of the video that fixes, improve the recording efficiency of the video that fixes.
Description
Technical field
The present embodiments relate to communication technical field, particularly relate to the image pickup method of a kind of video that fixes and move eventually
End.
Background technology
The video that fixes refers to single-frame reference object, then carries out editing process in the later stage and is allowed to form continuous action
Video, it appears that give a kind of existing pause but continuous print sensation.
At present, the shooting of the video that fixes is typically according to pre-designed scene and plot, carries out each frame scene
Pose for photograph, obtain multiple video pictures respectively, then in the later stage by multiple video pictures are synthesized, thus obtain final
Video image.
But, said method is higher for the requirement shooting the video that fixes, and needs to give special heed to the position of each frame scene,
The position that once occurs posing for photograph is the most corresponding, and the video image finally given arises that the discontinuous problem of action, has a strong impact on and regards
Frequently quality, meanwhile, each two field picture is all posed for photograph by said method due to needs so that shooting process is the most comparatively laborious, no
It is suitable for domestic consumer to use.
Summary of the invention
The embodiment of the present invention provides the image pickup method of a kind of video that fixes and mobile terminal, with solve in prior art for
Shoot the video invitation that fixes higher, the problem that shooting process is comparatively laborious.
First aspect, embodiments provides the image pickup method of a kind of video that fixes, including:
Default acquisition parameters is used to carry out video capture, it is thus achieved that video data, described video data includes having frame number
Multiframe Frame；
The multiframe Frame extracting designated frame sequence number is target data frame；
Described target data frame is used to generate the video that fixes.
Second aspect, the embodiment of the present invention additionally provides a kind of mobile terminal, including:
Taking module, is used for using default acquisition parameters to carry out video capture, it is thus achieved that video data, described video data bag
Include the multiframe Frame with frame number；
Extraction module, is target data for extracting the multiframe Frame of the designated frame sequence number that described taking module obtains
Frame；
Generation module, generates, for the target data frame using described extraction module to extract, the video that fixes.
So, in embodiments of the present invention, by using default acquisition parameters to carry out video capture, it is thus achieved that have frame number
Multiframe Frame, then extract the multiframe Frame with designated frame sequence number, generate the video that fixes such that it is able at video
Directly generate the video that fixes during shooting, simplify the shooting process of the video that fixes, improve the recording efficiency of the video that fixes.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below by institute in the description to the embodiment of the present invention
The accompanying drawing used is needed to be briefly described, it should be apparent that, the accompanying drawing in describing below is only some enforcements of the present invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to these accompanying drawings
Obtain other accompanying drawing.
Fig. 1 is the flow chart of the image pickup method of the video that fixes of first embodiment of the invention；
Fig. 2 is the flow chart of the image pickup method of the video that fixes of second embodiment of the invention；
Fig. 3 is the flow chart of the image pickup method of the video that fixes of third embodiment of the invention；
Fig. 4 is one of block diagram of mobile terminal of fourth embodiment of the invention；
Fig. 5 is the two of the block diagram of the mobile terminal of fourth embodiment of the invention；
Fig. 6 is the block diagram of the mobile terminal of fifth embodiment of the invention；
Fig. 7 is the structural representation of the mobile terminal of sixth embodiment of the invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is a part of embodiment of the present invention rather than whole embodiments wholely.Based on this
Embodiment in bright, the every other enforcement that those of ordinary skill in the art are obtained under not making creative work premise
Example, broadly falls into the scope of protection of the invention.
First embodiment
With reference to Fig. 1, it is shown that the flow chart of the image pickup method method of the video that fixes of first embodiment of the invention, described side
Method can apply to mobile terminal, and described method specifically may include steps of:
Step 101, uses default acquisition parameters to carry out video capture, it is thus achieved that video data, and described video data includes tool
There is the multiframe Frame of frame number.
In embodiments of the present invention, described mobile terminal can be to have the mobile phone of video capture function, panel computer etc.
Terminal, it is also possible to be the terminal such as handheld camera, video camera, the particular type of mobile terminal is not construed as limiting by the present invention.
In implementing, when user use mobile terminal carry out fixing the shooting of video time, can be first to shooting ginseng
Number is configured.Resolution that described acquisition parameters can include video, the time interval etc. fixed.Complete acquisition parameters
After arranging, user can start to fix the shooting of video by clicking on the video record button on mobile terminal, to obtain video
Data.Described video record button can be the physical button on mobile terminal, it is also possible to be institute in mobile terminal display interface
The virtual key represented, this is not especially limited by the present invention.
Generally, video refers to a series of static images are caught in the way of the signal of telecommunication, note down, process, store, passed
The various technology sent and reappear.Continuous print image change is per second more than time more than 24 frames (frame) picture, former according to persistence of vision
Reason, human eye cannot distinguish the tableaux of single width, it appears that is smooth continuous print visual effect, and such continuous print picture is called and regards
Frequently.
Therefore, in embodiments of the present invention, described video data can be synthetically formed by multiframe Frame, described many
Frame data frame can have the frame number of correspondence, described frame number can be corresponding with the timestamp of video data frame for
Embody the sequence number of the shooting time of described frame of video.
Step 102, the multiframe Frame extracting designated frame sequence number is target data frame.
In embodiments of the present invention, default acquisition parameters is being used to carry out video capture, it is thus achieved that the process of multiframe Frame
In, the target data frame with designated frame sequence number can be extracted from described multiframe Frame.
In implementing, the interval that can set according to user, extract from described multiframe Frame and have appointment more
The target data frame of frame number, such as, when user is set as that every 5 frames extract a frame data frame, can open from the 5th frame data frame
Beginning, extract the 5th frame, the 10th frame, the 15th frame ... 5N frame data frame successively, wherein N is positive integer；Certainly, set user
When extracting a frame data frame for every 5 frames, it is also possible to from the beginning of the 1st frame data frame, successively extract the 1st frame, the 6th frame, the 11st
Frame ... 5N+1 frame data frame, wherein N is nonnegative integer；The interval of described setting can also is that time interval, such as, often
1/5 second, or extract once for every 1/6 second, described interval and extracting mode are not construed as limiting by the present invention.
Step 103, uses described target data frame to generate the video that fixes.
In implementing, mobile terminal, can be the most right after getting the target data frame with designated frame sequence number
Described target data frame encodes, and generates the video that fixes.
In embodiments of the present invention, by using default acquisition parameters to carry out video capture, it is thus achieved that there is frame number many
Frame data frame, then extracts the multiframe Frame with designated frame sequence number, generates the video that fixes such that it is able at video capture
Time directly generate the video that fixes, simplify the shooting process of the video that fixes, improve the recording efficiency of the video that fixes.
Second embodiment
With reference to Fig. 2, it is shown that the flow chart of the image pickup method method of the video that fixes of second embodiment of the invention, described side
Method can apply to mobile terminal, and described method specifically may include steps of:
Step 201, uses default acquisition parameters to carry out video capture, it is thus achieved that video data, and described video data includes tool
There is the multiframe Frame of frame number.
In embodiments of the present invention, described mobile terminal can be to have the mobile phone of video capture function, panel computer etc.
Terminal, it is also possible to be the terminal such as handheld camera, video camera, the particular type of mobile terminal is not construed as limiting by the present invention.
In implementing, when user use mobile terminal carry out fixing the shooting of video time, can be first to shooting ginseng
Number is configured.Described acquisition parameters can include frame number of the resolution of video, prefixed time interval etc., described default time
Between the frame number at interval can be the duration that fixes of video of fixing, such as, 5 frames, the concrete numerical value of the duration that fixes is not made by the present invention
Limit.
During video capture, the time of usual 1s can obtain 30 frame data frames, therefore, it can according to described data
The timestamp of frame itself determines the frame number of each frame data frame.
Step 202, judges that whether the frame number of described multiframe Frame is the integer of the frame number of prefixed time interval respectively
Times.
In embodiments of the present invention, when user fixes after the frame number of a length of prefixed time interval, can be according to institute
State the frame number of multiframe Frame, determine the target data frame recorded required for the video that fixes.
In implementing, described Frame can be numbered, is determined by institute after obtaining each frame data frame
State the integral multiple whether numbering is the frame number of prefixed time interval, determine whether this Frame is the target recording the video that fixes
Frame.
Such as, mobile terminal is when carrying out video capture, it is possible to use enumerator starts counting up from 0, when often obtaining a frame
After Frame, described Frame can be numbered, and enumerator is added one, such that it is able to the value recorded according to enumerator
Determine whether this Frame is target data frame.The frame number of the prefixed time interval set by user as a example by 5 frames, when mobile eventually
End is when often obtaining a frame data frame, and enumerator can add one to the value of record, when the value of counter records be respectively 5,10,
15 ... during 5N, it is believed that now corresponding Frame is target data frame, and wherein N is positive integer.
Step 203, the most then extract the multiframe Frame of the integral multiple of the frame number that described frame number is prefixed time interval
For target data frame.
In embodiments of the present invention, when determining that a certain Frame is to record the target data frame needed for the video that fixes,
Described target data frame can be extracted.
Step 204, stores the appointment position to mobile terminal by described target data frame.
In implementing, described appointment position can be the core buffer of mobile terminal, it is also possible to be mobile terminal
Other specified folders, this is not especially limited by the present invention.
Step 205, uses described target data frame to generate the video that fixes.
In implementing, described target data frame can be read out from the appointment position of mobile terminal, and to described mesh
Mark Frame encodes, to generate the video that fixes.
In embodiments of the present invention, by setting the frame number duration that fixes as the video that fixes of prefixed time interval, and then
Extract target data frame according to the described duration that fixes, generate the video that fixes, such that it is able to during video capture, directly give birth to
Become the video that fixes, improve the recording efficiency of the video that fixes.
3rd embodiment
With reference to Fig. 3, it is shown that the flow chart of the image pickup method method of the video that fixes of third embodiment of the invention, described side
Method can apply to mobile terminal, and described method specifically may include steps of:
Step 301, uses default acquisition parameters to carry out video capture, it is thus achieved that video data, and described video data includes tool
There is the multiframe Frame of frame number.
In embodiments of the present invention, described mobile terminal can be to have the mobile phone of video capture function, panel computer etc.
Terminal, it is also possible to be the terminal such as handheld camera, video camera, the particular type of mobile terminal is not construed as limiting by the present invention.
In implementing, when user use mobile terminal carry out fixing the shooting of video time, can be first to shooting ginseng
Number is configured.Described acquisition parameters can include frame number of the resolution of video, prefixed time interval etc., described default time
Between the frame number at interval can be the duration that fixes of video of fixing, such as, 5 frames, the concrete numerical value of the duration that fixes is not made by the present invention
Limit.
During video capture, the time of usual 1s can obtain 30 frame data frames, therefore, it can according to described data
The timestamp of frame itself determines the frame number of each frame data frame.
Step 302, when receiving user's clicking operation on the display screen of described mobile terminal, identifies current pre-
The Frame look at is the first frame data frame.
Generally, during video capture, mobile terminal can represent captured regarding on its display screen in real time
Frequency evidence.User by carrying out clicking operation on described display screen, can trigger the shooting instruction of the video that fixes.
When the shooting of the video that fixes described in mobile terminal receives instructs, can be by the number of current preview on display screen
It is identified as the first frame data frame according to frame, and the shooting of the video that starts to fix.
Step 303, from the beginning of described first frame data frame, the multiframe Frame extracting designated frame sequence number is target data
Frame.
In one preferred embodiment of the invention, described from the beginning of described first frame data frame, extract designated frame sequence number
The step that multiframe Frame is target data frame specifically can include following sub-step:
From the beginning of described first frame data frame, judge whether the frame number of described multiframe Frame is between Preset Time respectively
Every the integral multiple of frame number；
The multiframe Frame of the integral multiple the most then extracting the frame number that described frame number is prefixed time interval is number of targets
According to frame.
In implementing, can extract from described multiframe Frame have more according to the frame number of prefixed time interval
The target data frame of designated frame sequence number, such as, when user is set as that every 5 frames extract a frame data frame, can be from the 5th frame data
Frame starts, and extracts the 5th frame, the 10th frame, the 15th frame ... 5N frame data frame successively, and wherein N is positive integer；Certainly, user
Be set as when every 5 frames extract a frame data frame, it is also possible to from the beginning of the 1st frame data frame, successively extract the 1st frame, the 6th frame, the 11st
Frame ... 5N+1 frame data frame, wherein N is nonnegative integer.
In the another kind of implementation of the embodiment of the present invention, the multiframe Frame extracting designated frame sequence number is target data
Frame is specifically as follows: multiframe Frame user specified is as target data frame.So user can be made at shooting process
In arbitrarily select target data frame, the shooting of the video that makes to fix is more flexible.
Step 304, stores the appointment position to mobile terminal by described target data frame.
In implementing, described appointment position can be the core buffer of mobile terminal, it is also possible to be mobile terminal
Other specified folders, this is not especially limited by the present invention.
Step 305, reads described target data frame from the appointment position of described mobile terminal.
Step 306, according to the order of frame number, encodes described target data frame, generates the video that fixes.
In embodiments of the present invention, mobile terminal can read out described target data frame from specifying position, and according to frame
The order of sequence number, encodes described target data frame, generates the video that fixes.
Generally, Video coding refers to, by specific compress technique, the file of certain video format is converted into another kind
The mode of video format file.The present invention is to generating coding techniques and concrete the regarding of the video that fixes that the video that fixes is used
Frequently form is not construed as limiting.
In embodiments of the present invention, when user is when carrying out the shooting of ordinary video, by clicking on the display of mobile terminal
Screen, triggers the shooting of the video that fixes in real time, it is hereby achieved that specify the video data that fixes of image so that recorded
The video that fixes more can meet the demand of user.
It should be noted that for embodiment of the method, in order to be briefly described, therefore it is all expressed as a series of action group
Closing, but those skilled in the art should know, the embodiment of the present invention is not limited by described sequence of movement, because depending on
According to the embodiment of the present invention, some step can use other orders or carry out simultaneously.Secondly, those skilled in the art also should
Knowing, embodiment described in this description belongs to preferred embodiment, and the involved action not necessarily present invention implements
Necessary to example.
4th embodiment
With reference to Fig. 4, it is shown that one of block diagram of mobile terminal of fourth embodiment of the invention, described mobile terminal 400 has
Body can include such as lower module:
Taking module 401, is used for using default acquisition parameters to carry out video capture, it is thus achieved that video data, described video counts
According to including the multiframe Frame with frame number；
Extraction module 402, is number of targets for extracting the multiframe Frame of the designated frame sequence number that described taking module obtains
According to frame；
Generation module 403, generates, for the target data frame using described extraction module to extract, the video that fixes.
In embodiments of the present invention, described default acquisition parameters can include the frame number of prefixed time interval.
In embodiments of the present invention, described extraction module 402 specifically can include following submodule:
Whether first judges submodule 4021, be between Preset Time for judging the frame number of described multiframe Frame respectively
Every the integral multiple of frame number；
First extracts submodule 4022, and being used at the frame number judging described multiframe Frame respectively is prefixed time interval
The integral multiple of frame number time, the multiframe Frame of the integral multiple extracting the frame number that described frame number is prefixed time interval is target
Frame.
In another embodiment of the invention, described extraction module 402 can also include following submodule:
Frame identification submodule 4023, for receiving user's click on the display screen of described mobile terminal
During operation, identify that the Frame of current preview is the first frame data frame；
Second extracts submodule 4024, opens for the first frame data frame identified from described Frame identification submodule
Beginning, the multiframe Frame extracting designated frame sequence number is target data frame.
On the basis of Fig. 4, alternatively, see Fig. 5, be the mobile terminal of fourth embodiment of the invention block diagram two,
Described second extracts submodule 4024 specifically can include such as lower unit:
Second judging unit 241, for from the beginning of described first frame data frame, judges the frame of described multiframe Frame respectively
Whether sequence number is the integral multiple of the frame number of prefixed time interval；
Second extraction unit 242, for judging the frame number that frame number is prefixed time interval of described multiframe Frame
Integral multiple time, the multiframe Frame of the integral multiple extracting the frame number that described frame number is prefixed time interval is target data
Frame.
In embodiments of the present invention, described extraction module 402 can also include following submodule:
Sub module stored 4025, for storing the appointment position to mobile terminal by described target data frame.
In embodiments of the present invention, described generation module 403 specifically can include following submodule:
Reading submodule 4031, for reading described target data frame from the appointment position of described mobile terminal；
Generate submodule 4032, for the order according to frame number, the target data frame that described reading submodule is read
Encode, generate the video that fixes.
Mobile terminal 400 is capable of each process that in the embodiment of the method for Fig. 1 to Fig. 3, mobile terminal realizes, for keeping away
Exempt to repeat, repeat no more here.By using default acquisition parameters to carry out video capture, it is thus achieved that have many frame data of frame number
Frame, then extracts the multiframe Frame with designated frame sequence number, generates the video that fixes such that it is able to direct when video capture
Generation fixes video, simplifies the shooting process of the video that fixes, improves the recording efficiency of the video that fixes.
5th embodiment
Fig. 6 is the block diagram of a kind of mobile terminal of fifth embodiment of the invention.Mobile terminal 600 shown in Fig. 6 includes: extremely
A few processor 601, memorizer 602, at least one network interface 604 and user interface 603.Each in mobile terminal 600
Individual assembly is coupled by bus system 605.It is understood that bus system 605 is for realizing the connection between these assemblies
Communication.Bus system 605, in addition to including data/address bus, also includes power bus, controls bus and status signal bus in addition.But
For the sake of understanding explanation, various buses being all designated as bus system 605 in figure 6, mobile terminal 600 also includes assembly of taking pictures
606, assembly 606 of taking pictures includes photographic head.
Wherein, user interface 603 can include display, keyboard or pointing device (such as, mouse, trace ball
(trackball), touch-sensitive plate or touch screen etc..
The memorizer 602 being appreciated that in the embodiment of the present invention can be volatile memory or nonvolatile memory,
Maybe can include volatibility and nonvolatile memory.Wherein, nonvolatile memory can be read only memory (Read-
Only Memory, ROM), programmable read only memory (Programmable ROM, PROM), the read-only storage of erasable programmable
Device (Erasable PROM, EPROM), Electrically Erasable Read Only Memory (Electrically EPROM, EEPROM) or
Flash memory.Volatile memory can be random access memory (RandomAccess Memory, RAM), and it is used as outside high speed
Caching.By exemplary but be not restricted explanation, the RAM of many forms can use, such as static RAM
(Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), Synchronous Dynamic Random Access Memory
(Synchronous DRAM, SDRAM), double data speed synchronous dynamic RAM (Double Data Rate
SDRAM, DDRSDRAM), enhancement mode Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronized links
Dynamic random access memory (Synchlink DRAM, SLDRAM) and direct rambus random access memory (Direct
Rambus RAM, DRRAM).The memorizer 602 of the system and method that the embodiment of the present invention describes is intended to include but not limited to these
Memorizer with arbitrarily other applicable type.
In some embodiments, memorizer 602 stores following element, executable module or data structure, or
Their subset of person, or their superset: operating system 6021 and application program 6022.
Wherein, operating system 6021, comprise various system program, such as ccf layer, core library layer, driving layer etc., be used for
Realize various basic business and process hardware based task.Application program 6022, comprises various application program, such as media
Player (Media Player), browser (Browser) etc., be used for realizing various applied business.Realize the embodiment of the present invention
The program of method may be embodied in application program 6022.
In embodiments of the present invention, by calling program or the instruction of memorizer 602 storage, concrete, can be application
The program stored in program 6022 or instruction, processor 601 is used for using default acquisition parameters to carry out video capture, it is thus achieved that video
Data, described video data includes the multiframe Frame with frame number；The multiframe Frame extracting designated frame sequence number is target
Frame；Described target data frame is used to generate the video that fixes.
The method that the invention described above embodiment discloses can apply in processor 601, or is realized by processor 601.
Processor 601 is probably a kind of IC chip, has the disposal ability of signal.During realizing, said method each
Step can be completed by the instruction of the integrated logic circuit of the hardware in processor 601 or software form.Above-mentioned process
Device 601 can be general processor, digital signal processor (Digital Signal Processor, DSP), special integrated electricity
Road (Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field
Programmable GateArray, FPGA) or other PLDs, discrete gate or transistor logic,
Discrete hardware components.Can realize or perform disclosed each method, step and the logic diagram in the embodiment of the present invention.General
The processor etc. that processor can be microprocessor or this processor can also be any routine.In conjunction with embodiment of the present invention institute
The step of disclosed method can be embodied directly in hardware decoding processor and perform, or with the hardware in decoding processor
And software module combination execution completes.Software module may be located at random access memory, and flash memory, read only memory are able to programme read-only
In the storage medium that this areas such as memorizer or electrically erasable programmable memorizer, depositor are ripe.This storage medium is positioned at
Memorizer 602, processor 601 reads the information in memorizer 602, completes the step of said method in conjunction with its hardware.
It is understood that the embodiment of the present invention describe these embodiments can use hardware, software, firmware, middleware,
Microcode or a combination thereof realize.Realizing for hardware, processing unit can be implemented in one or more special IC
(Application Specific Integrated Circuits, ASIC), digital signal processor (Digital Signal
Processing, DSP), digital signal processing appts (DSPDevice, DSPD), programmable logic device (Programmable
Logic Device, PLD), field programmable gate array (Field-Programmable GateArray, FPGA), general place
Reason device, controller, microcontroller, microprocessor, for performing in other electronic unit or a combination thereof of function of the present invention.
Software is realized, can come by performing the module (such as process, function etc.) of function described in the embodiment of the present invention
Realize the technology described in the embodiment of the present invention.Software code is storable in performing in memorizer and by processor.Memorizer can
Within a processor or to realize outside processor.
Optionally, described processor 601 is additionally operable to: judge respectively when whether the frame number of described multiframe Frame is to preset
Between the integral multiple of frame number at interval；The most then extract the multiframe of the integral multiple of the frame number that described frame number is prefixed time interval
Frame is target data frame.
Optionally, described processor 601 is additionally operable to: when receiving user's point on the display screen of described mobile terminal
When hitting operation, identify that the Frame of current preview is the first frame data frame；From the beginning of described first frame data frame, extract designated frame
The multiframe Frame of sequence number is target data frame.
Optionally, described processor 601 is additionally operable to: from the beginning of described first frame data frame, judge described many frame numbers respectively
It it is whether the integral multiple of the frame number of prefixed time interval according to the frame number of frame；The most then extracting described frame number is Preset Time
The multiframe Frame of the integral multiple of the frame number at interval is target data frame.
Optionally, described processor 601 is additionally operable to: described target data frame is stored the appointment position to mobile terminal.
Optionally, described processor 601 is additionally operable to: read described target data from the appointment position of described mobile terminal
Frame；According to the order of frame number, described target data frame is encoded, generate the video that fixes.
Mobile terminal 600 is capable of each process that in previous embodiment, mobile terminal realizes, for avoiding repeating, here
Repeat no more.The embodiment of the present invention carries out video capture by using default acquisition parameters, it is thus achieved that have many frame numbers of frame number
According to frame, then extract the multiframe Frame with designated frame sequence number, generate the video that fixes such that it is able to straight when video capture
Deliver a child into the video that fixes, simplify the shooting process of the video that fixes, improve the recording efficiency of the video that fixes.
Sixth embodiment
Fig. 7 is the structural representation of the mobile terminal of sixth embodiment of the invention.Specifically, the mobile terminal 700 in Fig. 7
Can be mobile phone, panel computer, personal digital assistant (Personal Digital Assistant, PDA) or vehicle-mounted computer
Deng.
Mobile terminal 700 in Fig. 7 includes radio frequency (Radio Frequency, RF) circuit 710, memorizer 720, input
Unit 730, display unit 740, processor 760, voicefrequency circuit 770, WiFi (WirelessFidelity) module 780 and power supply
790, mobile terminal 700 also includes assembly 750 of taking pictures, and assembly 750 of taking pictures includes photographic head.
Wherein, input block 730 can be used for receiving numeral or the character information of user's input, and produces and mobile terminal
The user setup of 700 and function control relevant signal input.Specifically, in the embodiment of the present invention, this input block 730 can
To include contact panel 731.Contact panel 731, also referred to as touch screen, can collect user thereon or neighbouring touch operation
(such as user uses any applicable object such as finger, stylus or adnexa operation on contact panel 731), and according in advance
The formula set drives corresponding attachment means.Optionally, contact panel 731 can include touch detecting apparatus and touch controller
Two parts.Wherein, the touch orientation of touch detecting apparatus detection user, and detect the signal that touch operation brings, by signal
Send touch controller to；Touch controller receives touch information from touch detecting apparatus, and is converted into contact coordinate,
Give this processor 760 again, and order that processor 760 sends can be received and performed.Furthermore, it is possible to employing resistance-type,
The polytypes such as condenser type, infrared ray and surface acoustic wave realize contact panel 731.Except contact panel 731, input block
730 can also include other input equipments 732, and other input equipments 732 can include but not limited to physical keyboard, function key
One or more in (such as volume control button, switch key etc.), trace ball, mouse, action bars etc..
Wherein, display unit 740 can be used for showing the information inputted by user or the information being supplied to user and movement
The various menu interfaces of terminal 700.Display unit 740 can include display floater 741, optionally, can use LCD or organic
The forms such as optical diode (OrganicLight-EmittingDiode, OLED) configure display floater 741.
It should be noted that contact panel 731 can cover display floater 741, formed and touch display screen, when this touch display screen is examined
Measure thereon or after neighbouring touch operation, send processor 760 to determine the type of touch event, with preprocessor
760 provide corresponding visual output according to the type of touch event on touch display screen.
Touch display screen and include Application Program Interface viewing area and conventional control viewing area.This Application Program Interface viewing area
And the arrangement mode of this conventional control viewing area does not limit, can be arranged above and below, left-right situs etc. can be distinguished two and show
Show the arrangement mode in district.This Application Program Interface viewing area is displayed for the interface of application program.Each interface is permissible
The interface elements such as the icon and/or the widget desktop control that comprise at least one application program.This Application Program Interface viewing area
It can also be the empty interface not comprising any content.This conventional control viewing area is for showing the control that utilization rate is higher, such as,
The application icons etc. such as settings button, interface numbering, scroll bar, phone directory icon.
Wherein processor 760 is the control centre of mobile terminal 700, utilizes various interface and the whole mobile phone of connection
Various piece, is stored in the software program in first memory 721 and/or module by running or performing, and calls storage
Data in second memory 722, perform the various functions of mobile terminal 700 and process data, thus to mobile terminal 700
Carry out integral monitoring.Optionally, processor 760 can include one or more processing unit.
In embodiments of the present invention, by call the software program and/or module stored in this first memory 721 and/
Or the data in this second memory 722, processor 760 is used for using default acquisition parameters to carry out video capture, it is thus achieved that video
Data, described video data includes the multiframe Frame with frame number；The multiframe Frame extracting designated frame sequence number is target
Frame；Described target data frame is used to generate the video that fixes.
Optionally, described processor 760 is additionally operable to: judge respectively when whether the frame number of described multiframe Frame is to preset
Between the integral multiple of frame number at interval；The most then extract the multiframe of the integral multiple of the frame number that described frame number is prefixed time interval
Frame is target data frame.
Optionally, described processor 760 is additionally operable to: when receiving user's point on the display screen of described mobile terminal
When hitting operation, identify that the Frame of current preview is the first frame data frame；From the beginning of described first frame data frame, extract designated frame
The multiframe Frame of sequence number is target data frame.
Optionally, described processor 760 is additionally operable to: from the beginning of described first frame data frame, judge described many frame numbers respectively
It it is whether the integral multiple of the frame number of prefixed time interval according to the frame number of frame；The most then extracting described frame number is Preset Time
The multiframe Frame of the integral multiple of the frame number at interval is target data frame.
Optionally, described processor 760 is additionally operable to: described target data frame is stored the appointment position to mobile terminal.
Optionally, described processor 760 is additionally operable to: read described target data from the appointment position of described mobile terminal
Frame；According to the order of frame number, described target data frame is encoded, generate the video that fixes.
Visible, the embodiment of the present invention carries out video capture by using default acquisition parameters, it is thus achieved that have frame number many
Frame data frame, then extracts the multiframe Frame with designated frame sequence number, generates the video that fixes such that it is able at video capture
Time directly generate the video that fixes, simplify the shooting process of the video that fixes, improve the recording efficiency of the video that fixes.
Those of ordinary skill in the art are it is to be appreciated that combine that the disclosed embodiments in the embodiment of the present invention describe is each
The unit of example and algorithm steps, it is possible to being implemented in combination in of electronic hardware or computer software and electronic hardware.These
Function performs with hardware or software mode actually, depends on application-specific and the design constraint of technical scheme.Specialty
Technical staff specifically should can be used for using different methods to realize described function to each, but this realization should not
Think beyond the scope of this invention.
Those skilled in the art is it can be understood that arrive, for convenience and simplicity of description, the system of foregoing description,
The specific works process of device and unit, is referred to the corresponding process in preceding method embodiment, does not repeats them here.
In embodiment provided by the present invention, it should be understood that disclosed apparatus and method, can be passed through other
Mode realizes.Such as, device embodiment described above is only schematically, such as, the division of described unit, it is only
A kind of logic function divides, actual can have when realizing other dividing mode, the most multiple unit or assembly can in conjunction with or
Person is desirably integrated into another system, or some features can be ignored, or does not performs.Another point, shown or discussed is mutual
Between coupling direct-coupling or communication connection can be the INDIRECT COUPLING by some interfaces, device or unit or communication link
Connect, can be electrical, machinery or other form.
The described unit illustrated as separating component can be or may not be physically separate, shows as unit
The parts shown can be or may not be physical location, i.e. may be located at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected according to the actual needs to realize the mesh of the present embodiment scheme
's.
It addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it is also possible to
It is that unit is individually physically present, it is also possible to two or more unit are integrated in a unit.
If described function is using the form realization of SFU software functional unit and as independent production marketing or use, permissible
It is stored in a computer read/write memory medium.Based on such understanding, technical scheme is the most in other words
The part contributing prior art or the part of this technical scheme can embody with the form of software product, this meter
Calculation machine software product is stored in a storage medium, including some instructions with so that a computer equipment (can be individual
People's computer, server, or the network equipment etc.) perform all or part of step of method described in each embodiment of the present invention.
And aforesaid storage medium includes: USB flash disk, portable hard drive, ROM, RAM, magnetic disc or CD etc. are various can store program code
Medium.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, and any
Those familiar with the art, in the technical scope that the invention discloses, can readily occur in change or replace, should contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with scope of the claims.
Claims (14)
1. fix the image pickup method of video, is applied to mobile terminal, and described method includes:
Default acquisition parameters is used to carry out video capture, it is thus achieved that video data, it is many that described video data includes having frame number
Frame data frame；
The multiframe Frame extracting designated frame sequence number is target data frame；
Described target data frame is used to generate the video that fixes.
Method the most according to claim 1, it is characterised in that described default acquisition parameters includes the frame of prefixed time interval
Number.
Method the most according to claim 2, it is characterised in that the multiframe Frame of described extraction designated frame sequence number is target
The step of Frame includes:
Judge that whether the frame number of described multiframe Frame is the integral multiple of the frame number of prefixed time interval respectively；
The multiframe Frame of the integral multiple the most then extracting the frame number that described frame number is prefixed time interval is target data
Frame.
Method the most according to claim 2, it is characterised in that the multiframe Frame of described extraction designated frame sequence number is target
The step of Frame includes:
When receiving user's clicking operation on the display screen of described mobile terminal, identify that the Frame of current preview is
First frame data frame；
From the beginning of described first frame data frame, the multiframe Frame extracting designated frame sequence number is target data frame.
Method the most according to claim 4, it is characterised in that described from the beginning of described first frame data frame, extracts and specifies
The step that multiframe Frame is target data frame of frame number includes:
From the beginning of described first frame data frame, judge whether the frame number of described multiframe Frame is prefixed time interval respectively
The integral multiple of frame number；
The multiframe Frame of the integral multiple the most then extracting the frame number that described frame number is prefixed time interval is target data
Frame.
6. according to the method described in claim 3 or 5, it is characterised in that be between Preset Time at the described frame number of described extraction
Every frame number integral multiple the step that multiframe Frame is target data frame after, also include:
Described target data frame is stored the appointment position to mobile terminal.
Method the most according to claim 6, it is characterised in that described employing described target data frame generates the video that fixes
Step includes:
Described target data frame is read from the appointment position of described mobile terminal；
According to the order of frame number, described target data frame is encoded, generate the video that fixes.
8. a mobile terminal, including:
Taking module, is used for using default acquisition parameters to carry out video capture, it is thus achieved that video data, and described video data includes tool
There is the multiframe Frame of frame number；
Extraction module, is target data frame for extracting the multiframe Frame of the designated frame sequence number that described taking module obtains；
Generation module, generates, for the target data frame using described extraction module to extract, the video that fixes.
Mobile terminal the most according to claim 8, it is characterised in that described default acquisition parameters includes prefixed time interval
Frame number.
Mobile terminal the most according to claim 9, it is characterised in that described extraction module includes:
First judges submodule, for judging that whether the frame number of described multiframe Frame is the frame number of prefixed time interval respectively
Integral multiple；
First extracts submodule, is used at the frame number that frame number is prefixed time interval judging described multiframe Frame respectively
During integral multiple, the multiframe Frame of the integral multiple extracting the frame number that described frame number is prefixed time interval is target data frame.
11. mobile terminals according to claim 9, it is characterised in that described extraction module includes:
Frame identification submodule, is used for when receiving user's clicking operation on the display screen of described mobile terminal,
The Frame of identification current preview is the first frame data frame；
Second extracts submodule, and for from the beginning of the first frame data frame that described Frame identification submodule identifies, extraction refers to
The multiframe Frame of framing sequence number is target data frame.
12. mobile terminals according to claim 11, it is characterised in that described second extracts submodule includes:
Second judging unit, for from the beginning of described first frame data frame, judges that the frame number of described multiframe Frame is respectively
The integral multiple of the no frame number for prefixed time interval；
Second extraction unit, for the integral multiple at the frame number that frame number is prefixed time interval judging described multiframe Frame
Time, the multiframe Frame of the integral multiple extracting the frame number that described frame number is prefixed time interval is target data frame.
13. according to the mobile terminal described in claim 10 or 12, it is characterised in that also include:
Sub module stored, for storing the appointment position to mobile terminal by described target data frame.
14. mobile terminals according to claim 16, it is characterised in that described generation module includes:
Reading submodule, for reading described target data frame from the appointment position of described mobile terminal；
Generating submodule, for the order according to frame number, the target data frame reading described reading submodule encodes,
Generation fixes video.
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| CN111614902A (en) * | 2020-05-27 | 2020-09-01 | 努比亚技术有限公司 | Video shooting method and device and computer readable storage medium |
| CN111726525A (en) * | 2020-06-19 | 2020-09-29 | 维沃移动通信有限公司 | Video recording method, video recording device, electronic equipment and storage medium |
| CN113115110A (en) * | 2021-05-20 | 2021-07-13 | 广州博冠信息科技有限公司 | Video synthesis method and device, storage medium and electronic equipment |
| CN113542594A (en) * | 2021-06-28 | 2021-10-22 | 惠州Tcl云创科技有限公司 | Video-based high-quality image extraction processing method and device and mobile terminal |
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| CN111614902A (en) * | 2020-05-27 | 2020-09-01 | 努比亚技术有限公司 | Video shooting method and device and computer readable storage medium |
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Application publication date: 20161109 |