CN104853081B - Breakpoint image pickup method, device and mobile terminal - Google Patents
Breakpoint image pickup method, device and mobile terminal Download PDFInfo
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- CN104853081B CN104853081B CN201410055613.5A CN201410055613A CN104853081B CN 104853081 B CN104853081 B CN 104853081B CN 201410055613 A CN201410055613 A CN 201410055613A CN 104853081 B CN104853081 B CN 104853081B
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Abstract
This application discloses a kind of breakpoint image pickup method, device and mobile terminals, belong to multi-media processing field.The described method includes: acquiring video data when receiving shooting signal every time in breakpoint shooting process；By the collected video data write-in and video file corresponding to the shooting signal, the shooting signal of different time triggering corresponds to different video files；The corresponding video file of shooting signal that the different time triggers is spliced to same video file.Present application addresses the video datas that current breakpoint image pickup method can not distinguish each shooting time section in video file well, the problem of can not individually be handled the video data of each shooting time section；The video data for having reached each shooting time section individually corresponds to a video file, the effect that can be individually handled the video data of each shooting time section.
Description
Technical field
The present embodiments relate to multi-media processing field, in particular to a kind of breakpoint image pickup method, device and movement are eventually
End.
Background technique
Micro- video sharing be at present on the mobile terminals such as smart phone, tablet computer and multimedia player very
A kind of popular function.User can shoot several seconds brief videos by smart phone to be shared with good friend, so that micro- video
Information can be propagated as microblogging.
Breakpoint shooting function can be used to shoot micro- video in user.Breakpoint shooting refers to user with " shooting-pause-bat
Take the photograph-suspend " the shooting gimmick that is shot of the mode of class.Current breakpoint image pickup method, comprising: mobile terminal is receiving use
When the shooting signal at family, video file is written into a frame frame video data；Mobile terminal is in the pause shooting letter for receiving user
Number when, suspend to the video file be written video data；Preceding 2 steps are repeated until by the video data of different shooting time sections
It all acquires to the video file；Finally, mobile terminal by open source video handle library FFmpeg will in the video file it is different
The video data of shooting time section write-in merges and is spliced into one section of continuous video.
During realizing the embodiment of the present invention, inventor has found background technique the prior art has at least the following problems: above-mentioned
It include the video data of each shooting time section, the view of each shooting time section in the video file that breakpoint image pickup method obtains
Frequency can not be distinguished well between, so that the video data of each shooting time section can not individually be handled, for example,
In breakpoint shooting process, the video data that a certain shooting time section has been shot carries out delete processing.
Summary of the invention
The video of each shooting time section in video file can not be distinguished well in order to solve current breakpoint image pickup method
Data, the subsequent the problem of video data of each shooting time section can not individually being handled, the embodiment of the invention provides
A kind of breakpoint image pickup method, device and mobile terminal.The technical solution is as follows:
In a first aspect, providing a kind of breakpoint image pickup method, which comprises
In breakpoint shooting process, video data is acquired when receiving shooting signal every time；
By the collected video data write-in and video file corresponding to the shooting signal, different time triggering
Shooting signal correspond to different video files；
The corresponding video file of shooting signal that the different time triggers is spliced to same video file.
Second aspect provides a kind of breakpoint filming apparatus, described device, comprising:
Data acquisition module acquires video data when in breakpoint shooting process, receiving shooting signal every time；
Data write. module, for the collected video data to be written and video corresponding to the shooting signal
The shooting signal of file, different time triggering corresponds to different video files；
File combination module, the corresponding video file of shooting signal for triggering the different time splice to
Same video file.
The third aspect, provides a kind of mobile terminal, and the mobile terminal includes device described in second aspect as above.
Technical solution provided in an embodiment of the present invention has the benefit that
Video data is acquired when by breakpoint shooting process, receiving shooting signal every time；It will be collected described
Video data write-in and video file corresponding to the shooting signal, the shooting signal of different time triggering correspond to different views
Frequency file；The corresponding video file of shooting signal that the different time triggers is spliced to same video file；It solves
Current breakpoint image pickup method can not distinguish the video data of each shooting time section in video file well, can not be to each
The problem of video data of shooting time section is individually handled；The video data for having reached each shooting time section individually corresponds to
One video file, the effect that the video data of each shooting time section can be individually handled.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the method flow diagram of breakpoint image pickup method provided by one embodiment of the present invention；
Fig. 2A be another embodiment of the present invention provides breakpoint image pickup method method flow diagram；
Fig. 2 B and Fig. 2 C are interface alternation schematic diagrames involved in breakpoint image pickup method provided by Fig. 2A；
Fig. 3 is the structural schematic diagram of breakpoint filming apparatus provided by one embodiment of the present invention；
Fig. 4 be another embodiment of the present invention provides breakpoint filming apparatus structural schematic diagram；
Fig. 5 is the structural schematic diagram of mobile terminal provided by one embodiment of the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
In each embodiment of the present invention, mobile terminal can be mobile phone, tablet computer, E-book reader, MP3 and play
Device (Moving Picture Experts Group Audio Layer III, dynamic image expert's compression standard audio level
3), MP4 (Moving Picture Experts Group Audio Layer IV, dynamic image expert's compression standard audio layer
Face 3) player etc..
Referring to FIG. 1, it illustrates the method flow diagrams of breakpoint image pickup method provided by one embodiment of the present invention.This reality
It applies example and mobile terminal is applied to illustrate with the breakpoint image pickup method.The breakpoint image pickup method, comprising:
Step 102, in breakpoint shooting process, video data is acquired when receiving shooting signal every time；
Mobile terminal acquires video data in the shooting signal for receiving user.For example, mobile terminal is intelligent hand
Machine, then smart phone acquires video data in the recording button on user's Continued depression screen.Recording is not pressed in user to press
When button, video data is not acquired.
Step 104, collected video data is written and shoots video file corresponding to signal, different time triggering
Shooting signal correspond to different video files；
Always the video data in different shooting time sections is written unlike same video file from background technique, this
The video data acquired when receiving shooting signal every time is separately written and the shooting signal institute by the mobile terminal in embodiment
The shooting signal of corresponding video file, different time triggering corresponds to different video files.
Step 106, the corresponding video file of shooting signal that different time triggers is spliced to same video file.
The corresponding video file of shooting signal that mobile terminal triggers different time in this breakpoint shooting process
Splice to same video file.The video file is final shooting result.
In conclusion breakpoint image pickup method provided in this embodiment, by receiving bat every time in breakpoint shooting process
Video data is acquired when taking the photograph signal；By the collected video data write-in and the text of video corresponding to the shooting signal
The shooting signal of part, different time triggering corresponds to different video files；The shooting signal that the different time is triggered is respectively
Corresponding video file splices to same video file；Video file can not be distinguished well by solving current breakpoint image pickup method
In each shooting time section video data, the problem of can not individually be handled the video data of each shooting time section；
The video data for having reached each shooting time section individually corresponds to a video file, can be to the video of each shooting time section
The effect that data are individually handled.
Please refer to Fig. 2A, it illustrates another embodiment of the present invention provides breakpoint image pickup method method flow diagram.This
Embodiment is applied to mobile terminal with the breakpoint image pickup method to illustrate.The breakpoint image pickup method, comprising:
Step 201, in breakpoint shooting process, video data is acquired when receiving shooting signal every time；
Mobile terminal acquires video data in the shooting signal for receiving user.Do not receive shooting signal or
When receiving pause shooting signal, stop acquisition video data.Shooting signal can be click signal, touch signal or lasting touching
Signal etc..
When shooting signal is to continue trigger signal, mobile terminal is in the duration of lasting trigger signal by certainly
The camera of body acquires raw image data, and acquires original audio data by the microphone of itself.
By taking mobile terminal is smart phone as an example, the recording button 20 on the finger Continued depression screen of user is held to generate
Continuous trigger signal when mobile terminal receives the lasting trigger signal, starts to acquire video data, the recording progress bar on screen
22 advance simultaneously；When the finger of user, which leaves, records button 20, mobile terminal pause acquires video data, the recording on screen
Progress bar 22 is simultaneously stopped advance.If the finger of user again recording button 20 on Continued depression screen when, mobile terminal
Start to acquire video data again, the recording progress bar 22 on screen advances again；When the finger of user again leave recording by
When button 20, mobile terminal suspends acquisition video data again, the recording progress bar 22 on screen halts again, such as Fig. 2 B institute
Show.This process may be repeated as many times.
Step 202, collected video data is written and shoots video file corresponding to signal, different time triggering
Shooting signal correspond to different video files.
Each shooting signal can trigger primary intermediate shooting process, and mobile terminal can will acquire in each intermediate shooting process
The video data write-in arrived and video file corresponding to shooting signal, the shooting signal of different time triggering correspond to different
Video file.
For example, breakpoint shooting process includes " shooting-pause-shooting-pause-shooting " 5 stages, wherein 3 not
Shooting signal with time trigger can trigger 3 intermediate shooting process, and each collected video data of shooting process can all be write
Enter into an independent video file, 3 shooting signals can correspond to 3 video files.
For each intermediate shooting process, including following sub-step:
1) raw image data in collected video data is used the output of the first coded format to compile by mobile terminal
Graph data after code, and use the output of the second coded format for coding the original audio data in collected video data
Audio data afterwards；
Since the data volume of raw image data and original audio data is larger, it usually needs compressed to video data
Coding.Compressed encoding can be realized by the parameter in the first coded format of setting and the second coded format.Wherein, it first compiles
Code format may include: resolution ratio, code rate and coded format, for example, resolution ratio 480*480, code rate 1000kbps and coding lattice
Formula is H.264.Second coded format may include: code rate, port number and coded format, such as AAC format (Advanced Audio
Coding, Advanced Audio Coding).
Preferably, mobile terminal can call the function of hardware acceleration of itself by raw image data using the first coding lattice
Formula output is the graph data after coding, and/or, mobile terminal can call the function of hardware acceleration of itself by original audio number
According to use the second coded format output for encode after audio data.
2) mobile terminal by after the graph data and coding after coding audio data write-in with the shooting signal corresponding to
Video file in, and record the video file path of video file.
For current raw image data, current raw image data use the first coded format compression output for
After graph data after coding, video file is written in the image data after current compression by mobile terminal, and is restarted under
One frame raw image data repeats the above process.When video file is written in every compressed image data of frame, mobile terminal is also needed
Video file is also written into audio data corresponding with the frame image data.
After primary intermediate shooting process, mobile terminal also needs to record view caused by the intermediate shooting process of this time
The video file path of frequency file.If entire breakpoint shooting process has the shooting signal of 3 different times to trigger 3 intermediate shootings
Process, then the corresponding video file of each shooting signal has a video file path, and mobile terminal will record to 3 videos
File path.
Step 203, single hop process instruction is received, single hop process instruction is used to indicate the shooting signal to different time triggering
In a shooting signal corresponding to video file handled；
Some intermediate shooting process video data collected is carried out individually since in breakpoint shooting process, user exists
The demand of processing." processing " herein include but is not limited to: delete, increase dynamic special efficacy, increase background music, increase watermark,
Increase filter, adjust brightness and adjust contrast etc..So mobile terminal can receive user's triggering for certain section of video
The single hop process instruction that data are individually handled, the single hop process instruction are used to indicate the shooting signal to different time triggering
In a shooting signal corresponding to video file handled.
In conjunction with reference Fig. 2 C, recording progress bar 22 can be used every line the video counts for representing different shooting time section shootings
According to user, which can click back, deletes button 26 to delete nearest one section of video data；User can also choose wherein one section record into
Degree item (in figure with every line it is separated totally 4 sections record progress bars and illustrated) the single hop processing to trigger to this section of video data refers to
It enables.
Step 204, the video file path searching by having recorded and video file indicated by single hop process instruction；
As mobile terminal had recorded it is each shooting signal corresponding to video file video file path, so
Mobile terminal passes through video file indicated by the video file path searching recorded and single hop process instruction.
Step 205, processing is executed to finding video file；
Mobile terminal executes deletion to the video file found according to single hop process instruction, increases dynamic special efficacy, increase
Background music increases watermark, increases the processing of at least one of filter, adjusting brightness or adjusting contrast.
For example, the recording progress bar 22 shown on mobile terminal every line 24 by distinguishing corresponding to different shooting signals
Video file, user can delete button 26 and delete video file corresponding to nearest shooting signal by returning, with again
Shoot another section of video data.
Above-mentioned steps 203 to step 204 is optional step.
Step 206, the corresponding video file of shooting signal that different time triggers is spliced to same video file.
In breakpoint shooting process finally, the corresponding video text of shooting signal that mobile terminal triggers different time
Part splices to same video file.Namely:
1) mobile terminal is respectively corresponded to according to the shooting signal that different time triggering is read in the video file path recorded
Video file；
Mobile terminal successively reads the corresponding video file of different shooting signals according to the video file path recorded
Into memory.
2) image data in each video file is spliced to same video track by mobile terminal in order, and by each view
Audio data in frequency file is spliced to same audio track in order；
3) same video file is written in the splicing result of the splicing result of video track and audio track by mobile terminal.
Namely in above-mentioned splicing, multiple video files can successively be carried out splicing by mobile terminal.For example,
Mobile terminal first in sequence splices the 1st video file and the 2nd video file, then detects whether that there is also not
3rd video file of splicing, if it exists when the 3rd video file, mobile terminal continues to the 3rd video file and the 1st, 2
The splicing result of a video file is spliced.And so on, until splicing all video files to same video file.
So far, mobile terminal can obtain a video file by breakpoint shooting process.
In conclusion breakpoint image pickup method provided in this embodiment, by receiving bat every time in breakpoint shooting process
Video data is acquired when taking the photograph signal；By the collected video data write-in and the text of video corresponding to the shooting signal
The shooting signal of part, different time triggering corresponds to different video files；The shooting signal that the different time is triggered is respectively
Corresponding video file splices to same video file；Video file can not be distinguished well by solving current breakpoint image pickup method
In each shooting time section video data, the problem of can not individually be handled the video data of each shooting time section；
The video data for having reached each shooting time section individually corresponds to a video file, can be to the video of each shooting time section
The effect that data are individually handled.
Also by the way that video file is written with compression coding mode in intermediate shooting process video data collected, so that view
The data volume very little of frequency file is suitble to mobile terminal and network side to carry out the transmission of video file.
Also by utilizing the hard of mobile terminal during video file is written with compression coding mode in video data
Part acceleration function carries out video compress, improves the write efficiency of video data.
In a specific example, the operation that mobile terminal can be American Apple Inc's product has iOS operating system
Electronic equipment, entire breakpoint shooting process can be by related more in moving operation Development Framework that American Apple Inc provides
Various components or interface in the multimedia basics frame AVFoundation of Media Development are realized.It is specific as follows:
1, mobile terminal initializes camera using multimedia capture equipment input interface AVCaptureDeviceInput
And microphone；
2, after breakpoint shooting starts, mobile terminal is opened using multimedia capture component AVCaptureSession configuration
Move a shooting process；
3, when receiving shooting signal, mobile terminal uses multimedia capture video data output interface
AVCaptureVideoDataOutput obtains the original video data of camera acquisition, and mobile terminal uses multimedia capture sound
Frequency data output interface AVCaptureAudioDataOutput obtains the original audio data of microphone acquisition；
4, mobile terminal is also arranged interface AVAssetWriterInpu by multimedia coding and the first coding mode is arranged
Are as follows: 480X480 resolution ratio, 1000kbps code rate, H264 coded format, and the second coding mode is set are as follows: AAC coded format；
5, mobile terminal using multimedia coding component AVAssetWriter by collected raw image data using the
The output of one coded format is the graph data after coding, and collected original audio data is exported using the second coded format
For the audio data after coding, then the audio data after the graph data and coding after coding is written and shooting signal institute is right
The video file answered.Multimedia coding component AVAssetWriter is able to use the function of hardware acceleration in iOS system.And
The video file path of the mobile terminal usage data record video file in memory.
Above-mentioned steps 3 to step 5 is primary intermediate shooting process, repeats step 3 to step 5 and completes different time triggering
Shoot the acquisition of video data corresponding to signal.
6, mobile terminal traverses the video file path recorded, each video file is read into memory, using more
Image data in each video file is extracted in order and is spliced to by media splicing component AVMutableComposition
In same multimedia splicing video track AVMutableCompositionTrack, by the audio data in each video file
It extracts and is spliced in another multimedia splicing audio track AVMutableCompositionTrack in order；
7, mobile terminal exports component AVAssetExportSession for multimedia splicing component using multimedia
The processing result of AVMutableComposition is exported into final video file.
Obviously, which can fully rely on the multimedia development frame of mobile terminal itself to realize, nothing
The video processing library for needing third party to increase income, it is only necessary to which the program of data volume very little can be realized.
Referring to FIG. 3, it illustrates the structural block diagrams of breakpoint filming apparatus provided by one embodiment of the present invention.This is disconnected
Point filming apparatus can pass through all or part of software, hardware or both being implemented in combination with as mobile terminal.The breakpoint
Filming apparatus, comprising:
Data acquisition module 320 acquires video counts when in breakpoint shooting process, receiving shooting signal every time
According to；
Data write. module 340, for will collected video data write-in with corresponding to the shooting signal
The shooting signal of video file, different time triggering corresponds to different video files；
File combination module 360, the corresponding video file of shooting signal for triggering the different time are spelled
It is connected to same video file.
In conclusion breakpoint filming apparatus provided in this embodiment, by receiving bat every time in breakpoint shooting process
Video data is acquired when taking the photograph signal；By the collected video data write-in and the text of video corresponding to the shooting signal
The shooting signal of part, different time triggering corresponds to different video files；The shooting signal that the different time is triggered is respectively
Corresponding video file splices to same video file；Video file can not be distinguished well by solving current breakpoint image pickup method
In each shooting time section video data, the problem of can not individually be handled the video data of each shooting time section；
The video data for having reached each shooting time section individually corresponds to a video file, can be to the video of each shooting time section
The effect that data are individually handled.
Referring to FIG. 4, it illustrates the structural block diagrams of breakpoint filming apparatus provided by one embodiment of the present invention.This is disconnected
Point filming apparatus can pass through all or part of software, hardware or both being implemented in combination with as mobile terminal.The breakpoint
Filming apparatus, comprising:
Data acquisition module 320 acquires video counts when in breakpoint shooting process, receiving shooting signal every time
According to；
Data write. module 340, for will collected video data write-in with corresponding to the shooting signal
The shooting signal of video file, different time triggering corresponds to different video files；
File combination module 360, the corresponding video file of shooting signal for triggering the different time are spelled
It is connected to same video file.
Optionally, the Data write. module 340, comprising: data encoding unit and data write unit；
The data encoding unit, for compiling the raw image data in the collected video data using first
Code format output is the graph data after coding, and the original audio data in the collected video data is used second
Coded format output is the audio data after coding；
The data write unit, for the audio data after the graph data and the coding after the coding to be written
In video file corresponding to the shooting signal, and record the video file path of the video file.
Optionally, the data encoding unit, for calling the function of hardware acceleration of the mobile terminal will be described original
Image data uses the first coded format output for the graph data after coding, and/or, call the hard of the mobile terminal
The original audio data is used the second coded format output for the audio data after coding by part acceleration function.
Optionally, the file combination module 360, comprising:
Document reading unit, sequential concatenation unit and File write unit；
The document reading unit, for reading the bat of the different time triggering according to the video file path recorded
Take the photograph the corresponding video file of signal；
The sequential concatenation unit, for the image data in each video file to be spliced to same video in order
Rail, and the audio data in each video file is spliced to same audio track in order；
The File write unit, for the splicing result of the splicing result of the video track and the audio track to be written
Same video file.
Optionally, described device, further includes: command reception module 382, file search module 384 and document processing module
386；
Described instruction receiving module 382, for receiving single hop process instruction, the single hop process instruction is used to indicate to institute
Video file corresponding to a shooting signal in the shooting signal of different time triggering is stated to be handled；
The file search module 384 refers to for the video file path searching by having recorded with single hop processing
Enable indicated video file；
The document processing module 386, for executing the processing to finding the video file.
Optionally, the document processing module, for executing deletion to the video file found, increasing dynamic spy
It imitates, increases background music, increase watermark, increase the processing of at least one of filter, adjusting brightness and adjusting contrast.
Optionally, the data acquisition module 320 is used for when the shooting signal is to continue trigger signal, described
Continue to acquire the raw image data by the camera of mobile terminal in the duration of trigger signal, and by described
The microphone of mobile terminal acquires the original audio data.
In conclusion breakpoint filming apparatus provided in this embodiment, by receiving bat every time in breakpoint shooting process
Video data is acquired when taking the photograph signal；By the collected video data write-in and the text of video corresponding to the shooting signal
The shooting signal of part, different time triggering corresponds to different video files；The shooting signal that the different time is triggered is respectively
Corresponding video file splices to same video file；Video text can not be distinguished well by solving current breakpoint image pickup method
The video data of each shooting time section in part can not be asked what the video data of each shooting time section was individually handled
Topic；The video data for having reached each shooting time section individually corresponds to a video file, can be to each shooting time section
The effect that video data is individually handled.
Also by the way that video file is written with compression coding mode in intermediate shooting process video data collected, so that view
The data volume very little of frequency file is suitble to mobile terminal and network side to carry out the transmission of video file.
Also by utilizing the hard of mobile terminal during video file is written with compression coding mode in video data
Part acceleration function carries out video compress, improves the write efficiency of video data.
It should be understood that breakpoint filming apparatus provided by the above embodiment is when carrying out breakpoint shooting, only with above-mentioned each
The division progress of functional module can according to need and for example, in practical application by above-mentioned function distribution by different function
Energy module is completed, i.e., the internal structure of equipment is divided into different functional modules, to complete whole described above or portion
Divide function.In addition, breakpoint filming apparatus provided by the above embodiment and breakpoint image pickup method embodiment belong to same design, have
Body realizes that process is detailed in embodiment of the method, and which is not described herein again.
Referring to FIG. 5, the structural schematic diagram of the mobile terminal provided it illustrates one embodiment of the present of invention.The movement
Terminal 500 is equipped with the client of video processing, video social activity, video sharing etc, and the client is for implementing above-mentioned reality
The breakpoint image pickup method provided in example is provided, specifically:
Mobile terminal 500 may include RF (Radio Frequency, radio frequency) circuit 510, include one or one with
Memory 520, input unit 530, display unit 540, the sensor 550, voicefrequency circuit of upper computer readable storage medium
560, short range wireless transmission module 570, include one or more than one the processor 580 and power supply of processing core
590 equal components.It will be understood by those skilled in the art that mobile terminal structure shown in Fig. 5 is not constituted to mobile terminal
It limits, may include perhaps combining certain components or different component layouts than illustrating more or fewer components.Wherein:
RF circuit 510 can be used for receiving and sending messages or communication process in, signal sends and receivees, particularly, by base station
After downlink information receives, one or the processing of more than one processor 580 are transferred to；In addition, the data for being related to uplink are sent to
Base station.In general, RF circuit 510 includes but is not limited to antenna, at least one amplifier, tuner, one or more oscillators, uses
Family identity module (SIM) card, transceiver, coupler, LNA (Low Noise Amplifier, low-noise amplifier), duplex
Device etc..In addition, RF circuit 510 can also be communicated with network and other equipment by wireless communication.Wireless communication, which can be used, appoints
(Global System of Mobile communication, the whole world are moved for one communication standard or agreement, including but not limited to GSM
Dynamic communication system), GPRS (General Packet Radio Service, general packet radio service), CDMA (Code
Division Multiple Access, CDMA), WCDMA (Wideband Code Division Multiple
Access, wideband code division multiple access), LTE (Long Term Evolution, long term evolution), Email, SMS (Short
Messaging Service, short message service) etc..Memory 520 can be used for storing software program and module, for example, storage
Device 520 can be used for storing preset time list, can be also used for the software program of storage acquisition voice signal, realizes keyword
The software program of identification, the software program for realizing continuous speech recognition and the software program for realizing setting prompting item, may be used also
Wireless access point and the binding relationship of user account etc. for storage.Processor 580 is stored in memory 520 by operation
Software program and module, thereby executing in various function application and data processing, such as the embodiment of the present invention " receive with
Function, function of " detecting whether exist and the retrieval matched information model of lines " of the retrieval lines of graphical data-in " etc.
Deng.Memory 520 can mainly include storing program area and storage data area, wherein storing program area can storage program area, extremely
Application program (such as sound-playing function, image player function etc.) needed for a few function etc.；Storage data area can store
Created data (such as audio data, phone directory etc.) etc. are used according to mobile terminal 500.In addition, memory 520 can be with
It can also include nonvolatile memory, for example, at least disk memory, a flash memory including high-speed random access memory
Device or other volatile solid-state parts.Correspondingly, memory 520 can also include Memory Controller, to provide place
Manage the access of device 580 and input unit 530 to memory 520.
Input unit 530 can be used for receiving the number or character information of input, and generate and user setting and function
Control related keyboard, mouse, operating stick, optics or trackball signal input.Specifically, input unit 530 may include touching
Sensitive surfaces 531 and other input equipments 532.Touch sensitive surface 531, also referred to as touch display screen or Trackpad are collected and are used
Family on it or nearby touch operation (such as user using any suitable object or attachment such as finger, stylus in touch-sensitive table
Operation on face 531 or near touch sensitive surface 531), and corresponding attachment device is driven according to preset formula.It is optional
, touch sensitive surface 531 may include both touch detecting apparatus and touch controller.Wherein, touch detecting apparatus detection is used
The touch orientation at family, and touch operation bring signal is detected, transmit a signal to touch controller；Touch controller is from touch
Touch information is received in detection device, and is converted into contact coordinate, then gives processor 580, and can receive processor 580
The order sent simultaneously is executed.Furthermore, it is possible to using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves
Realize touch sensitive surface 531.In addition to touch sensitive surface 531, input unit 530 can also include other input equipments 532.Specifically,
Other input equipments 532 can include but is not limited to physical keyboard, function key (such as volume control button, switch key etc.),
One of trace ball, mouse, operating stick etc. are a variety of.
Display unit 540 can be used for showing information input by user or the information and mobile terminal that are supplied to user
500 various graphical user interface, these graphical user interface can by figure, text, icon, video and any combination thereof Lai
It constitutes.Display unit 540 may include display panel 541, optionally, can using LCD (Liquid Crystal Display,
Liquid crystal display), the forms such as OLED (Organic Light-Emitting Diode, Organic Light Emitting Diode) configure display
Panel 541.Further, touch sensitive surface 531 can be covered on display panel 541, when touch sensitive surface 531 detects on it
Or after neighbouring touch operation, processor 580 is sent to determine the type of touch event, is followed by subsequent processing device 580 according to touch
The type of event provides corresponding visual output on display panel 541.Although in Fig. 5, touch sensitive surface 531 and display panel
541 be to realize input and input function as two independent components, but in some embodiments it is possible to by touch sensitive surface
531 integrate with display panel 541 and realize and output and input function.
Mobile terminal 500 may also include at least one sensor 550, for example, optical sensor, motion sensor and other
Sensor.Specifically, optical sensor may include ambient light sensor and proximity sensor, wherein ambient light sensor can basis
The light and shade of ambient light adjusts the brightness of display panel 541, proximity sensor can when mobile terminal 500 is moved in one's ear,
Close display panel 541 and/or backlight.As a kind of motion sensor, gravity accelerometer can detect all directions
The size of upper (generally three axis) acceleration, can detect that size and the direction of gravity, can be used to identify mobile phone posture when static
Application (such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (for example pedometer, strikes
Hit) etc.；Gyroscope, barometer, hygrometer, thermometer, infrared sensor for can also configure as mobile terminal 500 etc. other
Sensor, details are not described herein.
Voicefrequency circuit 560, loudspeaker 561, microphone 562 can provide the audio interface between user and mobile terminal 500.
Electric signal after the audio data received conversion can be transferred to loudspeaker 561, be converted by loudspeaker 561 by voicefrequency circuit 560
For voice signal output；On the other hand, the voice signal of collection is converted to electric signal by microphone 562, is connect by voicefrequency circuit 560
Audio data is converted to after receipts, then by after the processing of audio data output processor 580, another shifting is sent to through RF circuit 510
Dynamic terminal, or audio data is exported to memory 520 to be further processed.Voicefrequency circuit 560 is also possible that earplug
Jack, to provide the communication of peripheral hardware earphone Yu mobile terminal 500.
Short range wireless transmission module 570 can be WIFI (wireless fidelity, Wireless Fidelity) module or
Bluetooth module etc..Mobile terminal 500 can help user to send and receive e-mail, browse by short range wireless transmission module 570
Webpage and access streaming video etc., it provides wireless broadband internet access for user.Although Fig. 5 show short distance without
Line transmission module 570, but it is understood that, and it is not belonging to must be configured into for mobile terminal 500, it completely can be according to need
It to omit within the scope of not changing the essence of the invention.
Processor 580 is the control centre of mobile terminal 500, utilizes various interfaces and the entire mobile terminal of connection
Various pieces by running or execute the software program and/or module that are stored in memory 520, and are called and are stored in
Data in reservoir 520 execute the various functions and processing data of mobile terminal 500, to carry out whole prison to mobile terminal
Control.Optionally, processor 580 may include one or more processing cores；Optionally, processor 580 can integrate application processor
And modem processor, wherein the main processing operation system of application processor, user interface and application program etc., modulatedemodulate
Processor is adjusted mainly to handle wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor
In 580.
Mobile terminal 500 further includes the power supply 590 (such as battery) powered to all parts, it is preferred that power supply can lead to
Cross power-supply management system and processor 580 be logically contiguous, thus by power-supply management system realize management charging, electric discharge and
The functions such as power managed.Power supply 590 can also include one or more direct current or AC power source, recharging system, electricity
The random components such as source fault detection circuit, power adapter or inverter, power supply status indicator.
Although being not shown, mobile terminal 500 can also include camera, bluetooth module etc., and details are not described herein.
Mobile terminal 500 further includes having perhaps one of them or one of more than one program of memory and one
Procedure above is stored in memory, and is configured to execute above-mentioned Fig. 1 or Fig. 2A reality by one or more than one processor
Apply breakpoint image pickup method described in example.
It should be added that in another embodiment, mobile terminal may include more more or fewer than Fig. 5
Component combines certain components or different component layouts, perhaps to realize all or part of function.
In addition, being also implemented as the computer program executed by CPU, the computer program according to the method for the present invention
It may be stored in a computer readable storage medium.When the computer program is executed by CPU, executes and limited in method of the invention
Fixed above-mentioned function.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Those of ordinary skill in the art will appreciate that realizing that all or part of the steps of above-described embodiment can pass through hardware
It completes, relevant hardware can also be instructed to complete by program, the program can store in a kind of computer-readable
In storage medium, storage medium mentioned above can be read-only memory, disk or CD etc..
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (12)
1. a kind of breakpoint image pickup method, which is characterized in that the described method includes:
In breakpoint shooting process, video data is acquired when receiving shooting signal every time；
Use the output of the first coded format for the figure after coding the raw image data in the collected video data
Data, and use the output of the second coded format for the sound after coding the original audio data in the collected video data
Frequency evidence；
By the audio data write-in after the graph data and the coding after the coding and view corresponding to the shooting signal
In frequency file, and record the video file path of the video file；
Single hop process instruction is received, the single hop process instruction is used to indicate one in the shooting signal to different time triggering
Video file corresponding to shooting signal is handled；
Pass through video file indicated by the video file path searching recorded and the single hop process instruction；
The processing is executed to the video file is found；
The corresponding video file of shooting signal that the different time triggers is spliced to same video file.
2. the method according to claim 1, wherein the original graph by the collected video data
It, and will be original in the collected video data as data use the output of the first coded format as the graph data after encoding
Audio data uses the output of the second coded format for the audio data after coding, comprising:
Call the function of hardware acceleration of mobile terminal that the raw image data is used the first coded format output to compile
Graph data after code, and/or, call the function of hardware acceleration of the mobile terminal will be described in original audio data use
The output of second coded format is the audio data after coding.
3. the method according to claim 1, wherein the shooting signal that the different time is triggered is respectively
Corresponding video file splices to same video file, comprising:
The corresponding video file of shooting signal of the different time triggering is read according to the video file path recorded；
Image data in each video file is spliced to same video track in order, and by the audio in each video file
Data are spliced to same audio track in order；
Same video file is written into the splicing result of the splicing result of the video track and the audio track.
4. the method according to claim 1, wherein described pair finds the video file and executes the place
Reason, comprising:
Deletion is executed to the video file found, increases dynamic special efficacy, increase background music, increase watermark, increase filter
Mirror adjusts at least one of brightness and adjusting contrast processing.
5. receiving shooting every time the method according to claim 1, wherein described in breakpoint shooting process
Video data is acquired when signal, comprising:
When the shooting signal is to continue trigger signal, in the duration for continuing trigger signal eventually by movement
The camera at end acquires the raw image data, and acquires the original audio number by the microphone of the mobile terminal
According to.
6. a kind of breakpoint filming apparatus, which is characterized in that described device, comprising:
Data acquisition module acquires video data when in breakpoint shooting process, receiving shooting signal every time；
Data encoding unit, for the raw image data in the collected video data is defeated using the first coded format
It is out the graph data after coding, and the original audio data in the collected video data is used into the second coded format
Output is the audio data after coding；
Data write unit, for the audio data after the graph data and the coding after the coding to be written and the bat
It takes the photograph in video file corresponding to signal, and records the video file path of the video file；
Command reception module, for receiving single hop process instruction, the single hop process instruction, which is used to indicate, triggers different time
Shooting signal in a shooting signal corresponding to video file handled；
File search module, for the video file path searching by having recorded and view indicated by the single hop process instruction
Frequency file；
Document processing module, for executing the processing to finding the video file；
File combination module, the corresponding video file of shooting signal for triggering the different time splice to same
Video file.
7. device according to claim 6, which is characterized in that
The data encoding unit, for calling the function of hardware acceleration of mobile terminal will be described in raw image data use
The output of first coded format is the graph data after coding, and/or, call the function of hardware acceleration of the mobile terminal will be described
Original audio data uses the second coded format output for the audio data after coding.
8. device according to claim 6, which is characterized in that the file combination module, comprising:
Document reading unit, sequential concatenation unit and File write unit；
The document reading unit, for reading the shooting letter of the different time triggering according to the video file path recorded
Number corresponding video file；
The sequential concatenation unit, for the image data in each video file to be spliced to same video track in order, and
Audio data in each video file is spliced to same audio track in order；
The File write unit, it is same for the splicing result of the splicing result of the video track and the audio track to be written
Video file.
9. device according to claim 6, which is characterized in that
The document processing module, for executing deletion to the video file found, increasing dynamic special efficacy, increase background
Music increases watermark, increases the processing of at least one of filter, adjusting brightness and adjusting contrast.
10. device according to claim 6, which is characterized in that
The data acquisition module is used for when the shooting signal is to continue trigger signal, in the lasting trigger signal
The raw image data is acquired by the camera of mobile terminal in duration, and passes through the Mike of the mobile terminal
Original audio data described in elegance collection.
11. a kind of mobile terminal, which is characterized in that the mobile terminal includes the device as described in claim 6 to 10 is any.
12. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage has computer journey
Sequence, for realizing any breakpoint shooting side of the claims 1 to 5 when the computer program is executed by processor
Method.
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| CN106131470A (en) * | 2016-06-24 | 2016-11-16 | 维沃移动通信有限公司 | A kind of method of video record and mobile terminal |
| CN106303238B (en) * | 2016-08-16 | 2019-10-25 | 北京金山安全软件有限公司 | Video shooting method and device and electronic equipment |
| CN106331479B (en) * | 2016-08-22 | 2020-04-17 | 北京金山安全软件有限公司 | Video processing method and device and electronic equipment |
| CN106254776A (en) * | 2016-08-22 | 2016-12-21 | 北京金山安全软件有限公司 | Video processing method and device and electronic equipment |
| CN106899802A (en) * | 2017-01-13 | 2017-06-27 | 深圳天珑无线科技有限公司 | Method and its system are compiled during a kind of faithful record of mobile terminal phonotape and videotape file |
| CN109217980B (en) * | 2017-07-03 | 2020-11-06 | 腾讯科技（深圳）有限公司 | Encoding and decoding capacity configuration method, device and computer storage medium |
| CN107609051A (en) * | 2017-08-22 | 2018-01-19 | 阿里巴巴集团控股有限公司 | A kind of image rendering method, device and electronic equipment |
| CN107613235B (en) | 2017-09-25 | 2019-12-27 | 北京达佳互联信息技术有限公司 | Video recording method and device |
| CN108322673B (en) * | 2018-01-24 | 2021-08-10 | 北京小米移动软件有限公司 | Video generation method and video generation device |
| CN108718395B (en) * | 2018-06-08 | 2021-05-11 | 深圳市云智易联科技有限公司 | Segmented video recording method and automobile data recorder |
| CN110798744A (en) * | 2019-11-08 | 2020-02-14 | 北京字节跳动网络技术有限公司 | Multimedia information processing method, device, electronic equipment and medium |
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