CN106131475A - A kind of method for processing video frequency, device and terminal - Google Patents
A kind of method for processing video frequency, device and terminal Download PDFInfo
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- CN106131475A CN106131475A CN201610606448.7A CN201610606448A CN106131475A CN 106131475 A CN106131475 A CN 106131475A CN 201610606448 A CN201610606448 A CN 201610606448A CN 106131475 A CN106131475 A CN 106131475A
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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
- H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N5/9201—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal
- H04N5/9202—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal the additional signal being a sound signal
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Abstract
The present invention provides a kind of method for processing video frequency, device and terminal, and video process apparatus utilizes image data acquisition module, obtains view data from the image capture module of this terminal during terminal carries out video record；Internal audio frequency data acquisition module gathers the voice data of currently playing sound from the inside of this terminal, and the view data collected and voice data are synthesized, obtain video by Video Composition module.Use the scheme that the present invention provides, the music that the sound play in directly obtaining terminal system is play, and the music within this terminal system combined with the view data got obtain video, need not video is carried out extra process after video record completes, and owing to the voice data of video is directly obtained from the inside of terminal system, so the quality of audio frequency is the most also that comparison is high, can effectively solve present in prior art when terminal is when inserting sound to recorded video, treatment effeciency is low, the problem of complex disposal process.
Description
Technical field
The present invention relates to multi-media processing field, more particularly, it relates to a kind of method for processing video frequency, device and terminal.
Background technology
Along with communication technology and the fast development of electric terminal, the function of various terminals from strength to strength, can possess more
Many functions, such as, Video processing is recorded, music etc..The most various social network sites and social network sites
Popular, people are increasingly ready to share hobby and live daily etc..The most various photograph taking softwares and video record,
Process software arises at the historic moment.Meanwhile, the terminal that present user commonly uses also has the software for music, such as, various sounds
Happy player.
But, on present mobile terminal, those music players are used only for playing music, and those video records
Software the most only carries out video record, and video record software of the prior art, carrying out video record when, can be recorded simultaneously
Sound that system is extraneous and image, when needing to add some specific music as the background music of video when, it is right to generally require
The video recorded carries out editing, removes sound therein, then reinserts other music.Editing to video, bag
Including the removal of original noise, insertion of new music etc. is required for using the video clipping software of specialty to complete, treatment effeciency
Lowly, complex disposal process.Can not live preview background sound in recording process.
In sum, terminal of the prior art, the video for shooting inserts background music when, needs
The video recorded carries out extra just doing, and including the sound isolated in former video, reinserts other music etc., so,
There is treatment effeciency low, complex disposal process, and can not the problem of live preview background sound.
Summary of the invention
The present invention is to solve: terminal of the prior art is when inserting sound to recorded video, and treatment effeciency is low,
Complex disposal process, and can not the problem of live preview background sound.
For solving above-mentioned technical problem, the present invention provides a kind of video process apparatus, including:
Image data acquisition module, for during terminal carries out video record, from the image acquisition mould of described terminal
Block obtains view data；
Internal audio frequency acquisition module, for during terminal carries out video record, from the sound of described terminal collection broadcasting
Frequency evidence
Video Composition module, obtains video for described view data and described voice data are carried out synthesis.
Further, described video process apparatus also includes control module, for closing the sound collection mould of described terminal
Block.
Further, described video process apparatus also includes external audio acquisition module, for from the sound of described terminal
Acquisition module obtains the external audio data of described terminal local environment sound；And described external audio data is abandoned.
Further, also include mode selection module, for receiving the mode selection command of user, and described pattern is selected
Select instruction to resolve, when the video recording mode determining that described mode selection command selects is background sound recording mode,
Open described image data acquisition module, internal audio frequency acquisition module and Video Composition module simultaneously；
Or
When described image data acquisition module has been in opening, open described internal audio frequency acquisition module and video closes
Become module；
Or
When described internal audio frequency acquisition module has been in opening, open described image data acquisition module and video closes
Become module.
Further, also include that background sound selects module, be used for when using background sound pattern to carry out video record,
It is that described video selects corresponding background music according to control instruction, and in described terminal, plays described background sound
Happy；
Or
Obtain view data by described image data acquisition module, and described view data is analyzed, according to dividing
Analysis result selects corresponding background music, and plays described background music in described terminal.
Further, the invention provides a kind of terminal, described terminal include image capture module, sound acquisition module and
Video process apparatus described in any of the above-described item.
Further, present invention also offers a kind of figure method for processing video frequency, including:
During terminal carries out video record, obtain view data from the image capture module of described terminal；
During terminal carries out video record, the voice data play from described terminal collection；
Described view data and described voice data are carried out synthesis and obtains video.
Further, also included gather the internal audio frequency data of currently playing music from described terminal before:
Close the sound acquisition module of described terminal；
Or
The external audio data of described terminal local environment sound is obtained from the sound acquisition module of described terminal；And by institute
State external audio data to abandon.
Further, also included before obtaining view data from the image capture module of described terminal: receive user's
Mode selection command, and described mode selection command is resolved, determine the video record that described mode selection command selects
Pattern is background sound recording mode.
Further, when the video recording mode that described mode selection command selects is background sound recording mode, also wrap
Include:
Select instruction to select corresponding background music for described video according to background music, and in described terminal, play institute
State background music；
Or
Obtain view data from the image capture module of described terminal, and described view data is analyzed, according to dividing
Analysis result selects corresponding background music, and plays described background music in described terminal.
Beneficial effect
The present invention provides a kind of method for processing video frequency, device and terminal, and video process apparatus utilizes image data acquisition mould
Block, obtains view data from the image capture module of this terminal during terminal carries out video record；Internal audio frequency data
Acquisition module gathers the voice data of currently playing sound, the picture number that Video Composition module will collect from the inside of this terminal
Synthesize according to voice data, obtain video.It is recognised that the scheme using the present invention to provide carries out video record
Time, the music play in directly obtaining terminal system, and by the sound within this terminal system and the view data phase got
In conjunction with obtaining video, after video record completes, need not video is carried out extra process, and due to the audio frequency number of video
According to being directly obtained from the inside of terminal system, so the quality of audio frequency is the most also that comparison is high, can effectively solve prior art
Present in when recorded video is inserted sound, treatment effeciency is low, complex disposal process, and can not live preview background sound
Problem.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the hardware architecture diagram realizing each one optional mobile terminal of embodiment of the present invention.
Fig. 2 is the flow chart of the method for processing video frequency in the embodiment of the present invention one；
Fig. 3 is the structural representation of the video process apparatus in the embodiment of the present invention two；
Fig. 4 is the high-level schematic functional block diagram of the terminal in the embodiment of the present invention three；
Fig. 5 is the operation chart selecting video recording mode of the terminal in the embodiment of the present invention three；
Fig. 6 is the operation chart selecting background sound of the terminal in the embodiment of the present invention three.
Detailed description of the invention
Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
The mobile terminal realizing each embodiment of the present invention is described referring now to accompanying drawing.In follow-up description, use
For representing the suffix explanation only for the beneficially present invention of such as " module ", " parts " or " unit " of element, itself
Not specific meaning.Therefore, " module " can mixedly use with " parts ".
Mobile terminal can be implemented in a variety of manners.Such as, the terminal described in the present invention can include such as moving
Phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP
The mobile terminal of (portable media player), guider etc. and consolidating of such as numeral TV, desk computer etc.
Determine terminal.Hereinafter it is assumed that terminal is mobile terminal.However, it will be understood by those skilled in the art that, mobile except being used in particular for
Outside the element of purpose, structure according to the embodiment of the present invention can also apply to the terminal of fixed type.
Fig. 1 is the hardware architecture diagram realizing each one optional mobile terminal of embodiment of the present invention.
Mobile terminal 100 can include wireless communication unit 110, A/V input block 120, user input unit 130, sense
Survey unit 140, output unit 150, memorizer 160, controller 170 and power subsystem 180 etc..Fig. 1 show have various
The mobile terminal of assembly, it should be understood that be not required for implementing all assemblies illustrated.Can alternatively implement more or
Less assembly.The element of mobile terminal is described more fully below.
Wireless communication unit 110 generally includes one or more assembly, and it allows mobile terminal 100 and wireless communication system
Or the radio communication between network.Such as, wireless communication unit can include mobile communication module 111, wireless Internet mould
At least one in block 112 and short range communication module 113.
Mobile communication module 111 sends radio signals to base station (such as, access point, node B etc.), exterior terminal
And in server at least one and/or receive from it radio signal.Such radio signal can include that voice leads to
Words signal, video calling signal or the various types of data sending according to text and/or Multimedia Message and/or receiving.
Wireless Internet module 112 supports the Wi-Fi (Wireless Internet Access) of mobile terminal.This module can be internally or externally
It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by this module can include WLAN (WLAN) (Wi-Fi), Wibro
(WiMAX), Wimax (worldwide interoperability for microwave access), HSDPA (high-speed downlink packet access) etc..
Short range communication module 113 is the module for supporting junction service.Some examples of short-range communication technology include indigo plant
Tooth TM, RF identification (RFID), Infrared Data Association (IrDA), ultra broadband (UWB), purple honeybee TM etc..
A/V input block 120 is used for receiving audio or video signal.A/V input block 120 can include camera 121, phase
The machine 121 static images to being obtained by image capture apparatus in Video Capture pattern or image capture mode or the image of video
Data process.Picture frame after process may be displayed on display module 151.Picture frame after camera 121 processes can
To be stored in memorizer 160 (or other storage medium) or to be transmitted via wireless communication unit 110, can be according to shifting
The structure of dynamic terminal provides two or more cameras 121.Mike 122 can be known at telephone calling model, logging mode, voice
Other pattern etc. operational mode receives sound (voice data) via mike, and can be sound by such acoustic processing
Frequency evidence.Audio frequency (voice) data after process can be converted to be sent to mobile communication base in the case of telephone calling model
The form output stood.Mike 122 can be implemented various types of noise elimination (or suppression) algorithm and exist to eliminate (or suppression)
The noise produced during receiving and send audio signal or interference.Mike 122 can be used for gathering extraneous sound, example
As, when recording, use mike 122 to obtain ambient sound, and record.
User input unit 130 can generate key input data to control each of mobile terminal according to the order of user's input
Plant operation.User input unit 130 allows user to input various types of information, and can include keyboard, metal dome, touch
Plate (such as, detection due to touched and cause resistance, pressure, the sensitive component of change of electric capacity etc.), roller, rocking bar etc.
Deng.Especially, when touch pad is superimposed upon on display module 151 as a layer, touch screen can be formed.
Sensing unit 140 detects the current state of mobile terminal 100, (such as, mobile terminal 100 open or close shape
State), the position of mobile terminal 100, user is for the presence or absence of contact (that is, touch input) of mobile terminal 100, mobile terminal
Orientation, the acceleration or deceleration of mobile terminal 100 of 100 move and direction etc., and generate for controlling mobile terminal 100
The order of operation or signal.Such as, when mobile terminal 100 is embodied as sliding-type mobile phone, sensing unit 140 can sense
This sliding-type phone opens or cuts out.It addition, sensing unit 140 can detect power subsystem 180 whether provide electric power or
Whether person's interface unit 170 couples with external device (ED).Sensing unit 140 can include proximity transducer 141.
Display module 151 may be displayed on the information processed in mobile terminal 100.Such as, it is in electricity when mobile terminal 100
During words call mode, display module 151 can show and call or other (such as, text messaging, multimedia file that communicate
Download etc.) relevant user interface (UI) or graphic user interface (GUI).When mobile terminal 100 is in video calling pattern
Or during image capture mode, display module 151 can show image and/or the image of reception of capture, illustrate video or figure
UI or GUI of picture and correlation function etc..
Meanwhile, when display module 151 and touch pad the most superposed on one another with formed touch screen time, display module
151 can serve as input equipment and output device.Display module 151 can include liquid crystal display (LCD), thin film transistor (TFT)
In LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc. at least
A kind of.Some in these display may be constructed such that transparence is watched from outside with permission user, and this is properly termed as transparent
Display, typical transparent display can for example, TOLED (transparent organic light emitting diode) display etc..According to specific
The embodiment wanted, mobile terminal 100 can include two or more display modules (or other display device), such as, move
Dynamic terminal can include outside display module (not shown) and internal display module (not shown).Touch screen can be used for detection and touches
Input pressure and touch input position and touch input area.
Dio Output Modules 152 can mobile terminal be in call signal receive pattern, call mode, logging mode,
Time under the isotype such as speech recognition mode, broadcast reception mode, that wireless communication unit 110 is received or at memorizer 160
The voice data transducing audio signal of middle storage and be output as sound.And, dio Output Modules 152 can provide with mobile
The audio frequency output (such as, call signal receives sound, message sink sound etc.) that the specific function that terminal 100 performs is relevant.
Dio Output Modules 152 can include speaker, buzzer etc..Dio Output Modules 152 can also carry out number voice
Play, such as, music, sound broadcasting in video etc..
Memorizer 160 can store the process performed by controller 170 and the software program controlling operation etc., or can
Temporarily to store the data (such as, telephone directory, message, still image, video etc.) that oneself maybe will export through output.And
And, memorizer 160 can with storage about when touch be applied to touch screen time the vibration of various modes of output and audio signal
Data.
Memorizer 160 can include that the storage medium of at least one type, described storage medium include flash memory, hard disk, many
Media card, card-type memorizer (such as, SD or DX memorizer etc.), random access storage device (RAM), static random-access store
Device (SRAM), read only memory (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory
(PROM), magnetic storage, disk, CD etc..And, mobile terminal 100 can be connected execution memorizer with by network
The network storage device cooperation of the storage function of 160.
Controller 170 generally controls the overall operation of mobile terminal.Such as, controller 170 performs and voice call, data
Control that communication, video calling etc. are relevant and process.Controller 170 can perform pattern recognition process, with will be at touch screen
The handwriting input of upper execution or picture are drawn input and are identified as character or image.
Power subsystem 180 receives external power or internal power under the control of controller 170 and provides operation each unit
Suitable electric power needed for part and assembly.
Various embodiment described herein can be to use such as computer software, hardware or its any combination of calculating
Machine computer-readable recording medium is implemented.Implementing for hardware, embodiment described herein can be by using application-specific IC
(ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), scene can
Program gate array (FPGA), processor, controller, microcontroller, microprocessor, be designed to perform function described herein
At least one in electronic unit is implemented, and in some cases, such embodiment can be implemented in controller 170.
Software is implemented, the embodiment of such as process or function can with allow to perform the single of at least one function or operation
Software module is implemented.Software code can be come by the software application (or program) write with any suitable programming language
Implementing, software code can be stored in memorizer 160 and be performed by controller 170.
So far, oneself is through describing mobile terminal according to its function.Below, for the sake of brevity, will describe such as folded form,
Slide type mobile terminal in various types of mobile terminals of board-type, oscillating-type, slide type mobile terminal etc. is as showing
Example.Therefore, the present invention can be applied to any kind of mobile terminal, and is not limited to slide type mobile terminal.
Mobile terminal 100 shown in Fig. 1 may be constructed such that utilize via frame or packet transmission data the most wired
Operate with wireless communication system and satellite-based communication system.
It is described in detail below by way of specific embodiment.
First embodiment
In order to solve terminal of the prior art to recorded video insert sound time, complex disposal process, it has not been convenient to
Problem, the present embodiment provides a kind of method for processing video frequency, refer to Fig. 2, and this method for processing video frequency includes:
S201: during terminal carries out video record, obtains view data from the image capture module of described terminal.
For the terminal of the state being in video record, obtain view data.This view data comes from terminal, by end
The image capture module of end collects.This terminal is probably mobile phone, PAD etc..It is usually provided with photographic head, this image acquisition mould
Block can be the photographic head of these terminals, can collect the image in the external world.Photosensitive-member within photographic head will be according to light
Power produce the different signal of telecommunication.According to the different signals of telecommunication, variant signal of telecommunication correspondence difference gray scale, difference on image
The corresponding respective gray scale of point, gray scale be differently formed visual difference.The view data that image capture module collects, from
Image capture module obtains its view data collected.This view data is probably the various different signal of telecommunication.
S202: during terminal carries out video record, the voice data play from described terminal collection.
Terminal is in addition to can be used for image data acquiring function, it may also be used for play sound, such as music, this terminal plays
The voice data of music can be collected.Such as, this terminal is carried out music broadcast by the music player run on it
Put, then this music is exactly the music that this terminal is currently playing, can get the voice data of the music play.Adopting
The when of collecting the voice data of currently playing sound, owing to this collection completes in internal system, can directly be somebody's turn to do from broadcasting
This voice data is got at the source of sound.Such as, user plays music by player, then, can be in terminal
Internal system directly obtains the voice data of this music at player.It addition, carrying out sound broadcasting when, probably due to
User is by the audible closure of mike, or has opened quiet, but substantially sound is still being play, and still can directly pass through
Internal system gets the voice data of the music of broadcasting.
S203: described view data and described voice data are carried out synthesis and obtains video.
Specifically, the when of synthesis, can synthesize according to the time gathered.Such as, in a certain concrete moment, adopt
Integrate to view data as A, the voice data collected is B, then synthesis when directly by this view data A and audio frequency
Data B are corresponding to be synthesized.This is the more commonly used, eaily mode, and more convenient user controls, Yong Huke
According to currently recording picture, to select corresponding music, music and the current recording picture of selection are corresponding.Certainly,
Can not also use and carry out, according to acquisition time, the mode that synthesizes, the method for processing video frequency in the present embodiment is only entered by above-mentioned example
Row explanation, and do not do any restriction.
In a kind of detailed description of the invention, the sound acquisition module also can first closed a terminal before execution step S202.
The integrated function of present terminal gets more and more, and as a example by most familiar of mobile phone, intelligent terminal is more and more flourishing, can be above
Completing various operation, luxurious life by eating, drinking and playing, clothing, food, lodging and transportion--basic necessities of life, each side may relate to.Audio collection is the function that it is the most basic.
What this sound acquisition module was relatively common is to use mike to realize, and mike can gather the sound in the external world, referred to herein
The external world refer to, the sound in terminal local environment, such as, user's other ambient sounds such as what is said or talked about, vehicle whistle.Due to
In the present invention, essence wants the sound got not to be extraneous sound, but the sound within terminal system.So
In the present embodiment, can select to close the sound acquisition module of terminal, so can not be from sound carrying out video record when
Sound acquisition module collects sound, thus realizes the shielding of noise to external world, but can collect the music that terminal is play, front
Face by the agency of, directly can directly invoke corresponding data from the sound of terminal collection from relevant position, and the later stage has only to scheme
As data synthesize with voice data；Adopt in this way, it is possible, firstly, to shield the sound in the external world smoothly；Secondly, obtain
The voice data arrived, from internal system, the quality of voice data is high, and tonequality is good.
Being embodied as when, may need to open the sound acquisition module of terminal in view of other factors, in order to
Only obtain the music that terminal is play, that is to say the sound within terminal system, can select will obtain from sound acquisition module
To voice data abandon.Complete together owing to the gatherer process of audio frequency is probably actual realization when, namely from
The sound that the music that terminal inner is play gets with terminal sound acquisition module gathers together with being probably, and needs to get
The voice data wanted, can separate the voice data collected together according to attributes such as the frequencies of audio frequency, it is thus achieved that need
Data, this mode can also collect the voice data of the music of terminal plays smoothly.
Method for processing video frequency in the present embodiment can realize by the way of software, software and hardware combining, has in one
In body embodiment, can select the pattern of video record before carrying out video record, specifically selecting can be according to user
The mode selection command issued is carried out.For example, it is possible to show video recording mode select button on a user interface, work as selection
The corresponding different video recording mode of different buttons.Such as, video recording mode can include general mode in the present embodiment
With background sound pattern, the recording mode of general mode i.e. employing of the prior art, by the sound acquisition module of terminal
Gather extraneous voice data, gather view data by the image capture module of terminal, according to sound acquisition module collection
The view data synthetic video that extraneous voice data and image capture module gather.And once user selects the mould of video record
When formula is background sound pattern, the recording of video will be carried out according to the method for processing video frequency in the present embodiment.Specifically chosen which
The pattern of kind can be determined by user, and user issues mode selection command, after receiving this instruction, resolves this instruction,
It is background sound pattern when confirming the video recording mode that this instruction selects.Then step S201, S201 and S203 are performed.
In the present embodiment, after have selected background sound recording mode, it is also possible to select corresponding background sound, so-called background
Sound, that is to say that the image that final sum is recorded carries out the sound synthesized.There may be this situation, when user wants to carry out video record
When processed, terminal is already at sound play status, and the music of broadcasting is probably user and wants the sound as background sound, also
Being probably other sound, if wanting the sound as background sound, can directly record；If the sound of other interference
Sound, user needs first to be stopped and selecting corresponding background sound, makes the background sound chosen play out.
In one embodiment, specifically, which first background sound is selected can be specified by user.For example, it is possible to
Interface arranges corresponding select button, when user clicks on each sound that can call terminal inner storage for user's choosing
Select；If terminal can use network, it is also possible to select sound from the Internet, the sound selected is downloaded, as the back of the body
Jing Yin.
The image capture module that can also open a terminal, obtains view data to be identified from the image capture module of terminal,
And this view data to be identified is analyzed, select corresponding background sound according to analysis result, and in terminal, play this back of the body
Jing Yin.Such as, user currently carries out video record in the awfully hot strong bar of atmosphere, can be the music of this user's propelling movement enthusiasm；
When recognizing mountain plateau field from the camera lens of user, beautiful rural scenery, can be that this user propelling movement is releived the sound of soft and graceful type
Happy.Being embodied as when, user can not accept the propelling movement of acquiescence.Similarly, the music of propelling movement may come from terminal
The local music preserved, if had ready conditions, it is also possible to selects the music on the Internet.
In a kind of specific embodiment, it is also possible to arranging sound regulation option, this sound regulation option is when implementing
Can be that sound regulates button, can be used for regulation and gather the size of sound, tonequality etc..Due to be directly from internal system to terminal
The music play is acquired, even if so terminal is quiet when playing sound, but as long as sound is in broadcast state, being
System is internal can collect this sound, and the size tonequality collecting this sound can be according to real needs by sound regulation choosing
Item is adjusted.
Use the method for processing video frequency in the present embodiment, can be according to the demand insertion phase of user video record when
The background sound answered, removes later stage a series of process, convenient use from；And the background sound inserted directly obtains inside terminal system
Take, have more preferable tonequality.And, user selects background sound when, the figure to be identified got according to image capture module
As data identification is presently in scene, and the background sound carrying out personalization pushes so that video record is more intelligent.
Embodiment two
The present embodiment provides a kind of video process apparatus, refer to Fig. 3, and this video process apparatus includes image data acquisition
Module 31, for during terminal carries out video record, obtains view data from the image capture module of terminal.This picture number
According to coming from terminal, collected by the image capture module of terminal.This terminal is probably mobile phone, PAD etc..The image of terminal
The view data that acquisition module collects, image data acquisition module 31 obtains its picture number collected from image capture module
According to.This view data is probably the various different signal of telecommunication.
Also include internal audio frequency acquisition module 32, for gathering the voice data of currently playing sound from terminal.Terminal is removed
Can be used for outside image data acquiring function, it may also be used for play sound, such as music, the audio frequency number of the music of this terminal plays
According to can be collected.Such as, this terminal carries out music by the music player run on it, then this music is just
It is the currently playing music of this terminal, the voice data of the music play can be got.Internal audio frequency acquisition module 32
The when of gathering the voice data of currently playing sound, owing to this collection completes in internal system, internal audio frequency obtains mould
Block 32 directly can get this voice data at the source playing this sound.Such as, user plays sound by player
It is happy, then, internal audio frequency acquisition module 32 directly can obtain the audio frequency of this music at player in the internal system of terminal
Data.It addition, carrying out sound broadcasting when, probably due to user is by the audible closure of mike, or opened quiet, but
Being that substantially sound is still being play, internal audio frequency acquisition module 32 still directly can get this sound by internal system
Sound.
Also include Video Composition module 33, obtain video for view data and voice data are carried out synthesis.Specifically,
The when of synthesis, Video Composition module 33 can synthesize according to the time gathered.Such as, in a certain concrete moment, adopt
Integrate to view data as A, the voice data collected is B, then synthesis when directly by this view data A and audio frequency
Data B are corresponding to be synthesized.This is the more commonly used, eaily mode, and more convenient user controls, Yong Huke
According to currently recording picture, to select corresponding music, music and the current recording picture of selection are corresponding.
Video process apparatus can also include control module 34, for closing the sound acquisition module of terminal.Sound collection mould
Block can be the module that mike etc. gathers external audio data.In the present embodiment, can be by control module 34 by terminal
Sound acquisition module close, so can not collect sound from sound acquisition module carrying out video record when, thus
Realize the shielding of noise to external world, but the music that terminal is play can be collected, have been described above, the sound gathered from terminal
Sound directly can directly invoke corresponding data from relevant position.
Video process apparatus can also include external audio acquisition module 35, obtains terminal from the sound acquisition module of terminal
The external audio data of local environment sound；And external audio data is abandoned.Due in the present invention, essence is wanted to get
Sound be not extraneous sound, but the sound within terminal system.Need the sound of terminal in view of other factors
Acquisition module is opened, and in order to only obtain the music that terminal is play, that is to say the sound within terminal system, at this point it is possible to choosing
Select and the voice data got from sound acquisition module is abandoned.Owing to the gatherer process of audio frequency may actual realization when
Completing together, the sound that the music namely play from terminal inner and terminal sound acquisition module get is probably one
Play collection, in order to get the voice data of needs, the voice data that external audio acquisition module 35 can will collect together
The attributes such as the frequency according to audio frequency separate, it is thus achieved that the data of needs.
Video process apparatus can also include mode selection module 36, for selecting to regard before carrying out video record
The pattern that frequency is recorded, specifically selects to carry out according to the mode selection command that user issues.User issues model selection
Instruction, this instruction, after receiving this instruction, is resolved by mode selection module 36, when the video record confirming that this instruction selects
Molding formula is background sound pattern.Video recording mode can include general mode and background sound pattern in the present embodiment, commonly
The recording mode of pattern i.e. employing of the prior art, gathers extraneous sound number by the sound acquisition module of terminal
According to, gather view data by the image capture module of terminal, according to sound acquisition module gather extraneous voice data and
The view data synthetic video that image capture module gathers.And once user have selected background sound recording mode, figure will be controlled
As data acquisition module 31, internal audio frequency acquisition module 32 and Video Composition module 33 perform respective function, for opening this
The order of a little modules does not limits, due to generally image data acquisition module 31, internal audio frequency acquisition during video record
Module 32 is intended to all in duty, so can select to open opening the two module when simultaneously.The most also
It is probably first image data acquisition module 31 already at duty, it is only necessary to open internal audio frequency acquisition module 32 and video
Synthesis module 33；It is of course also possible to be that internal audio frequency acquisition module 32 is already at duty, it is only necessary to open view data
Acquisition module 31 and Video Composition module 33.For Video Composition module, it can come picture number during video record
Synthesize according to voice data；After completion of recording video and audio frequency can also be synthesized, flexible according to real needs
Select.
Video process apparatus can also include that background sound selects module 37, for the background sound selecting recorded video to need.
There may be this situation, when user wants to carry out video record when, terminal already at sound play status, broadcasting
Music is probably user and wants the sound as background sound, it is also possible to other sound, if wanting the sound as background sound
Sound, can directly record；If the sound of other interference, user needs first to be stopped and selecting corresponding background
Sound, makes the background sound chosen play out.
In one embodiment, background sound selects module 37 instruction can be selected to select for video according to the background sound of user
Select the background sound of correspondence, and in terminal, play described background sound.For example, it is possible to arrange corresponding select button at interface, when
User clicks on background sound and selects module 37 can call each sound of terminal inner storage for user's selection；If it is permissible
Use network, it is also possible to from the Internet, select sound, the sound selected is downloaded, as background sound.
In one embodiment, it is also possible to obtain view data to be identified by image data acquisition module, and treat
Identification view data is analyzed, and selects corresponding background sound according to analysis result, and plays described background sound in terminal.Example
As, user currently carries out video record in the awfully hot strong bar of atmosphere, can be the music of this user's propelling movement enthusiasm；When from user
Camera lens recognize mountain plateau field, beautiful rural scenery, can be that this user propelling movement is releived the music of soft and graceful type.Specifically
The when of enforcement, user can not accept the propelling movement of acquiescence.Similarly, the music of propelling movement may come from what terminal local preserved
Music, if had ready conditions, it is also possible to selects the music on the Internet.
Video process apparatus in the present embodiment can be used for performing the method for processing video frequency in first embodiment, and first implements
Each step in method for processing video frequency in example the most all has the functional module of correspondence to perform, may be in this enforcement
Example does not enumerate, but all should belong to the scope of the video process apparatus of the present embodiment protection.
Use the method for processing video frequency in the present embodiment, can be according to the demand insertion phase of user video record when
The background sound answered, simple to operate, easy to use.And the background sound inserted is directly from the internal acquisition of terminal system, has preferably
Tonequality.According to recording the function that scene pushes, also make this video process apparatus the most interesting.
Embodiment three
The present embodiment provides a kind of terminal, and this terminal can be mobile phone, smart phone, digit broadcasting receiver, PDA
The mobile terminal of (personal digital assistant), PAD (panel computer), PMP (portable media player), guider etc..
Refer to Fig. 4, this terminal includes image capture module 41, and this image capture module can be photographic head, can gather the external world
Image.Also including sound acquisition module 42, sound acquisition module can be mike, can gather the sound in the external world.This terminal
Also include the video process apparatus 43 in above-described embodiment two.
Refer to Fig. 1, each functional module image data acquisition of the video process apparatus 43 in the terminal of the present embodiment
Module, internal audio frequency acquisition module, Video Composition module, control module, external audio acquisition module, mode selection module and the back of the body
Scape sound selects the function of module can be realized by the controller 170 of terminal.The function of image capture module can pass through phase
Machine 121 realizes；The function of sound acquisition module can be realized by mike 122.
User can operate on terminal interface as shown in Figure 5, such as, clicks on and selects video recording mode.Work as user
By the content choice that shows on display unit 151 during background sound pattern, camera 121 and mike 122 and control
Device 170 is started working.
User can also select background sound by display unit 151, and Fig. 6 is for selecting background sound process, and the interface of terminal shows
It is intended to.After selected good background sound, controller 170 controls internal processes and plays background sound, and background sound can also be defeated by audio frequency
Go out module 152 to export to user；Click starts recording to start video record.Camera 121 gathers the view data in the external world, controls
Device 170 gets the voice data of the background sound that internal system is being play, and also obtains the view data that camera 121 collects；
Voice data will be got and view data will carry out synthesis and obtains video.Certainly, may be needed other in completing said process
The auxiliary of each functional device, for example, it may be possible to background sound is stored in memorizer 160, controller 170 reads from memorizer 160 and deposits
The background sound of storage.It is likely on display unit 151 input, by user input unit 130, the background sound wanted, utilizes curve
The wireless communication module 111 of communication unit 110 obtains background sound from the Internet, can be saved in by the background sound that get again
In memorizer 160, in order to subsequently selected use.
Using the terminal in the present embodiment, user can be in the Video processing during this terminal is integrated with above-mentioned second embodiment
The function of device, user can operate at the interface of terminal, selects to realize the function of this video process apparatus.When user exists
Selecting to open the function of this video process apparatus in terminal, user can carry out video record, when it is critical only that video record not
Can be recorded to ambient sound, user can like selection according to the demands of individuals of oneself and insert corresponding background sound.It is especially suitable for
Make MV by oneself for some, make the scene of small video by oneself, user-friendly.Moreover, it is also possible to according to the scene of user's shooting
The propelling movement background sound of intelligence, can excite the interest of more users.
It should be noted that in this article, term " includes ", " comprising " or its any other variant are intended to non-row
Comprising of his property, so that include that the process of a series of key element, method, article or device not only include those key elements, and
And also include other key elements being not expressly set out, or also include intrinsic for this process, method, article or device
Key element.In the case of there is no more restriction, statement " including ... " key element limited, it is not excluded that including this
The process of key element, method, article or device there is also other identical element.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art is it can be understood that arrive above-described embodiment side
Method can add the mode of required general hardware platform by software and realize, naturally it is also possible to by hardware, but a lot of in the case of
The former is more preferably embodiment.Based on such understanding, prior art is done by technical scheme the most in other words
The part going out contribution can embody with the form of software product, and this computer software product is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions with so that a station terminal equipment (can be mobile phone, computer, take
Business device, air-conditioner, or the network equipment etc.) perform the method described in each embodiment of the present invention.
Above in conjunction with accompanying drawing, embodiments of the invention are described, but the invention is not limited in above-mentioned concrete
Embodiment, above-mentioned detailed description of the invention is only schematic rather than restrictive, those of ordinary skill in the art
Under the enlightenment of the present invention, in the case of without departing from present inventive concept and scope of the claimed protection, it may also be made that a lot
Form, within these belong to the protection of the present invention.
Claims (10)
1. a video process apparatus, it is characterised in that including:
Image data acquisition module, for during terminal carries out video record, obtains from the image capture module of described terminal
Take view data；
Internal audio frequency acquisition module, for during terminal carries out video record, from the music of described terminal collection broadcasting
Voice data；
Video Composition module, obtains video for described view data and described voice data are carried out synthesis.
2. video process apparatus as claimed in claim 1, it is characterised in that described video process apparatus also includes controlling mould
Block, for closing the sound acquisition module of described terminal；Described sound acquisition module is used for gathering described terminal local environment sound
The external audio data of sound.
3. video process apparatus as claimed in claim 1, it is characterised in that described video process apparatus also includes external audio
Acquisition module, for obtaining the external audio data of described terminal local environment sound from the sound acquisition module of described terminal；
And described external audio data is abandoned.
4. the video process apparatus as described in any one of claim 1-3, it is characterised in that also include mode selection module, uses
In the mode selection command of reception user, and described mode selection command is resolved, when determining described mode selection command
When the video recording mode selected is background sound recording mode,
Open described image data acquisition module, internal audio frequency acquisition module and Video Composition module simultaneously；
Or
When described image data acquisition module has been in opening, open described internal audio frequency acquisition module and Video Composition mould
Block；
Or
When described internal audio frequency acquisition module has been in opening, open described image data acquisition module and Video Composition mould
Block.
5. video process apparatus as claimed in claim 4, it is characterised in that also include that background sound selects module, for when making
When carrying out video record by background sound pattern,
Root selects instruction to select corresponding background sound for described video according to background sound, and plays described background in described terminal
Sound；
Or
Obtain view data to be identified by described image data acquisition module, and described view data to be identified is carried out point
Analysis, selects corresponding background sound according to analysis result, and plays described background sound in described terminal.
6. a terminal, it is characterised in that including: image capture module, sound acquisition module and such as any one of claim 1-5
Described video process apparatus.
7. a method for processing video frequency, it is characterised in that including:
During terminal carries out video record, obtain view data from the image capture module of described terminal；
During terminal carries out video record, from the voice data of the music that described terminal collection is play；
Described view data and described voice data are carried out synthesis and obtains video.
8. method for processing video frequency as claimed in claim 7, it is characterised in that gather currently playing music from described terminal
Also include before internal audio frequency data:
Close the sound acquisition module of described terminal；Described sound acquisition module is for gathering described terminal local environment sound
External audio data；
Or
The external audio data of described terminal local environment sound is obtained from the sound acquisition module of described terminal；And by outside described
Portion's voice data abandons.
9. method for processing video frequency as claimed in claim 7 or 8, it is characterised in that at the image capture module from described terminal
Also include before obtaining view data: receive the mode selection command of user, and described mode selection command is resolved, really
The video recording mode that fixed described mode selection command selects is background sound recording mode.
10. method for processing video frequency as claimed in claim 9, it is characterised in that when the video that described mode selection command selects
When recording mode is background sound recording mode, also include:
Select instruction to select corresponding background sound for described video according to background sound, and in described terminal, play described background
Sound；
Or
Obtain view data to be identified from the image capture module of described terminal, and described view data to be identified is carried out point
Analysis, selects corresponding background sound according to analysis result, and plays described background sound in described terminal.
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