CN104104987B - Picture and synchronous sound method and device in video playing - Google Patents
Picture and synchronous sound method and device in video playing Download PDFInfo
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- CN104104987B CN104104987B CN201410367577.6A CN201410367577A CN104104987B CN 104104987 B CN104104987 B CN 104104987B CN 201410367577 A CN201410367577 A CN 201410367577A CN 104104987 B CN104104987 B CN 104104987B
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Abstract
The disclosure is directed to pictures in a kind of video playing and synchronous sound method and device.The described method includes：After synchro edit instruction is received, show the picture of video and track axis, the picture controls adjustment progress by the track axis so that picture can sound corresponding with the track axis match；When the progress for adjusting the track axis obtains the start picture to be regulated and controled, according to the first time acquisition instructions received, first reproduction time of the start picture in the video is gathered；When the progress for adjusting the track axis obtain with it is described to be regulated and controled start picture matched start sound when, according to the second time acquisition instructions received, gather second reproduction time of the start sound in the video；According to first reproduction time and the second reproduction time, operation is synchronized to the start picture and start sound.The disclosure is used to quickly and easily synchronize the picture and sound of video.
Description
Technical field
This disclosure relates in technical field of video processing more particularly to a kind of video playing picture and synchronous sound method and
Device.
Background technology
Smart television can not only be defended as a kind of information terminal for television channel searching, recording TV program, broadcasting
Star and cable television program, using web search, can play Internet video, local video and music with down loading mounting software,
Etc., bring more individualized experiences for user.
In correlation technique, the operation behavior that movie and video programs are still user's mainstream is watched by smart television, it still, may
Be limited by the influence of video compress mode, video size, player decoding capability etc., be present in video display process picture with
The nonsynchronous problem of sound, for example, personage's shape of the mouth as one speaks cannot be synchronous with picture sound in picture.
There are the following problems in correlation technique：Picture is asynchronous with sound to be typically due to video decoding and goes wrong and make
Into, for most users, due to not possessing video processing technique and special Video processing software, it can not solve
The problem can only select to watch the problematic video or search the identical video for being capable of normal play text again on network
Part does not simply review the video, largely affects user's impression.In addition, it allows users to solve this to ask
Topic, it is also desirable to which user exits currently playing video, will treated regards after synchronizing processing to video file on computers
Frequency file uploads to smart television, reopens and plays out, and synchronization process operation is more complicated, it is necessary to when spending substantial amounts of
Between, user experience is poor.
The content of the invention
To overcome the problems, such as present in correlation technique, it is same that the embodiment of the present disclosure provides picture and sound in a kind of video playing
One step process and device.
It is described according to the embodiment of the present disclosure in a first aspect, provide picture and synchronous sound method in a kind of video playing
Method includes：
After synchro edit instruction is received, the picture of video and track axis are shown, the picture is by the track axis control
Adjustment progress processed so that picture can sound corresponding with the track axis match；
When the progress for adjusting the track axis obtains the start picture to be regulated and controled, adopted according to the first time received
Collection instruction, gathers first reproduction time of the start picture in the video；
When the progress for adjusting the track axis obtain with it is described to be regulated and controled start picture matched start sound when, root
According to the second time acquisition instructions received, second reproduction time of the start sound in the video is gathered；
According to first reproduction time and the second reproduction time, behaviour is synchronized to the start picture and start sound
Make.
The technical scheme provided by this disclosed embodiment can include the following benefits：Reduce the difficulty of synchronization process
Degree, easy to operate, the speed of synchronization process, user can complete in the equipment of viewing video, improve user's sight
See the Experience Degree of video.
Optionally, it is described according to first reproduction time and the second reproduction time, to the start picture and starting sound
Sound synchronizes operation, including：
Calculate the time difference of first reproduction time and the second reproduction time；
When first reproduction time is earlier than second reproduction time, the reproduction time of the start sound is shifted to an earlier date
The time difference；
When first reproduction time is later than second reproduction time, the reproduction time of the start sound is postponed
The time difference.
In alternative, no matter picture lags behind sound or is ahead of sound, all adjusts the reproduction time of sound and makes it
Match with picture, the picture and sound of synchronization video.In this way, the difficulty of synchronization process is reduced, and it is easy to operate, at synchronization
The speed of reason, user can complete in the equipment of viewing video, improve the Experience Degree that user watches video.
Optionally, the method further includes：
According to the time difference of first reproduction time and the second reproduction time, by the sound after the start sound
Reproduction time shifts to an earlier date or postpones the time difference.
In alternative, the reproduction time of the sound after start sound is also adjusted so that video is integrally broadcast
When putting, sound and picture synchronization.
Optionally, the method further includes：
When the selection operation received to presetting menu option or the click of default single button or combination button is grasped
When making, determine to receive the synchro edit instruction.
In alternative, starting synchro edit can realize that user starts synchro edit according to preset operation
It is easy to operate.
Optionally, after synchro edit instruction is received, the method further includes：
Suspend the broadcasting to the video；
It is described according to first reproduction time and the second reproduction time, the start picture and start sound are carried out same
After step operation, the method further includes：
Establish the picture of the video after simultaneously operating and the matching relationship of sound；
According to the matching relationship, continue to play the video at video pause.
In alternative, when picture and sound to video is needed to synchronize, pause plays the video, in synchronization
After the completion of operation, the matching relationship of picture and sound is re-established, continues to play video further according to the matching relationship.It in this way, can
Processing is synchronized to the picture and sound of video during user watches video, after the completion of processing, user can be from pause
Position continues to watch video, and user need not close the broadcasting of video, without the pause position being again turned on before being searched after video
It puts, further improves the Experience Degree that user watches video.
Optionally, it is described after synchro edit instruction is received, after showing the picture of video and track axis, the method
It further includes：
According to the control operation of the navigation button to the track axis, the final position of the navigation button is determined；
The video is controlled from the final position, is played out with default broadcasting speed, the default broadcasting speed
Less than the normal playback speed of the video.
In alternative, by the slow play to video, improve the accuracy of acquisition time so as to picture and
The synchronization process of sound is more accurate.
Optionally, the method further includes：
Gather first reproduction time of at least two start pictures to be regulated and controled in the video and with it is described at least
Second reproduction time of two matched start sounds of the start picture to be regulated and controled；
Calculate first reproduction time of each start picture in the video and with the matched starting of the start picture
The time difference of second reproduction time of sound, obtained at least two time differences；
Calculate the average value of at least two time difference；
Operation is synchronized to the start picture and start sound according to the average value.
In alternative, for needing the video of synchronization process, start picture is carried out in multiple positions of video or is risen
The time point acquisition operations of beginning sound synchronize processing according to multigroup time value to the picture and sound of video.In this way, can be with
The accuracy of synchronization process is further improved, reduction user carries out the error caused by timi requirement manually.
According to the second aspect of the embodiment of the present disclosure, picture and audio synchronizing apparatus in a kind of video playing are provided, including：
Display module, for after synchro edit instruction is received, showing picture and track axis, the picture is by the sound
Rail axis control adjustment progress so that picture can sound corresponding with the track axis match；；
First acquisition module, for when the progress for adjusting the track axis obtains the start picture to be regulated and controled, according to
The first time acquisition instructions received gather first reproduction time of the start picture in the video；
Second acquisition module, for when the progress for adjusting the track axis obtain with it is described to be regulated and controled start picture
During the start sound matched somebody with somebody, according to the second time acquisition instructions received, of the start sound in the video is gathered
Two reproduction times；
Synchronization module, for according to first reproduction time and the second reproduction time, to the start picture and starting
Sound synchronizes operation.
Optionally, the synchronization module includes：
First computing unit, for calculating the time difference of first reproduction time and the second reproduction time；
Synchronous processing unit, for when first reproduction time is earlier than second reproduction time, by the starting
The reproduction time of sound shifts to an earlier date the time difference；When first reproduction time is later than second reproduction time, by described in
The reproduction time of start sound postpones the time difference.
Optionally, the synchronous processing unit, for the time according to first reproduction time and the second reproduction time
The reproduction time of sound after the start sound is shifted to an earlier date or postponed the time difference by difference.
Optionally, described device further includes：
Receive determining module, for when receive selection operation to presetting menu option or to default single button or
During the clicking operation of combination button, determine to receive the synchro edit instruction.
Optionally, described device further includes：
First playing control module, for after synchro edit instruction is received, suspending the broadcasting to the video；
Module is established, for according to first reproduction time and the second reproduction time, to the start picture and rising
After beginning sound synchronizes operation, the picture of the video after simultaneously operating and the matching relationship of sound are established；
First playing control module, for according to the matching relationship, continuing to regard described in broadcasting at video pause
Frequently.
Optionally, described device further includes：
Position determination module, for according to the control operation to the navigation button of the track axis, determine the positioning by
The final position of button；
Second playing control module for controlling the video from the final position, is carried out with default broadcasting speed
It plays, the default broadcasting speed is less than the normal playback speed of the video.
Optionally, the synchronization module further includes：Second computing unit；
First acquisition module, for gathering at least two start pictures to be regulated and controled first in the video
Reproduction time；
Second acquisition module, for the described at least two matched start sounds of the start picture to be regulated and controled
Second reproduction time；
First computing unit, for calculate first reproduction time of each start picture in the video and with institute
The time difference of the second reproduction time of the matched start sound of start picture is stated, obtained at least two time differences；
Second computing unit, for calculating the average value of at least two time difference；
The synchronous processing unit, for synchronizing behaviour to the start picture and start sound according to the average value
Make.
According to the third aspect of the embodiment of the present disclosure, picture and audio synchronizing apparatus in a kind of video playing are provided, including：
Processor；
For storing the memory of processor-executable instruction；
Wherein, the processor is configured as：
After synchro edit instruction is received, the picture of video and track axis are shown, the picture is by the track axis control
Adjustment progress processed so that picture can sound corresponding with the track axis match；
When the progress for adjusting the track axis obtains the start picture to be regulated and controled, adopted according to the first time received
Collection instruction, gathers first reproduction time of the start picture in the video；
When the progress for adjusting the track axis obtain with it is described to be regulated and controled start picture matched start sound when, root
According to the second time acquisition instructions received, second reproduction time of the start sound in the video is gathered；
According to first reproduction time and the second reproduction time, behaviour is synchronized to the start picture and start sound
Make.
It should be appreciated that above general description and following detailed description are only exemplary and explanatory, not
The disclosure can be limited.
Description of the drawings
Attached drawing herein is merged in specification and forms the part of this specification, shows the implementation for meeting the disclosure
Example, and for explaining the principle of the disclosure together with specification.
Fig. 1 is the flow according to picture in a kind of video playing shown in an exemplary embodiment and synchronous sound method
Figure；
Fig. 2 is the schematic diagram according to the picture shown in an exemplary embodiment and track axis；
Fig. 3 is picture and the flow of synchronous sound method in a kind of video playing shown according to another exemplary embodiment
Figure；
Fig. 4 is according to the block diagram of picture and audio synchronizing apparatus in a kind of video playing shown in an exemplary embodiment；
Fig. 5 is the block diagram according to the synchronization module shown in an exemplary embodiment；
Fig. 6 is the frame of picture and audio synchronizing apparatus in a kind of video playing shown according to another exemplary embodiment
Figure；
Fig. 7 is the frame of picture and audio synchronizing apparatus in a kind of video playing shown according to another exemplary embodiment
Figure；
Fig. 8 is the frame of picture and audio synchronizing apparatus in a kind of video playing shown according to another exemplary embodiment
Figure；
Fig. 9 is the block diagram of the synchronization module shown according to another exemplary embodiment；
Figure 10 is according to a kind of for the device of picture and synchronous sound in video playing shown in an exemplary embodiment
1300 block diagram.
Specific embodiment
Here exemplary embodiment will be illustrated in detail, example is illustrated in the accompanying drawings.Following description is related to
During attached drawing, unless otherwise indicated, the same numbers in different attached drawings represent the same or similar element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the disclosure.On the contrary, they be only with it is such as appended
The example of the consistent apparatus and method of some aspects be described in detail in claims, the disclosure.
In the embodiment of the present disclosure, when picture occurs in video and sound is asynchronous, user is during video is watched, just
Directly in the equipment of viewing video the synchronization process to picture and sound can be completed by simple operations.
The embodiment of the present disclosure can be applied to setting for the having video capable of being watched such as smart television, computer, tablet computer, smart mobile phone
It is standby.
Fig. 1 is the flow according to picture in a kind of video playing shown in an exemplary embodiment and synchronous sound method
Figure, as shown in Figure 1, comprising the following steps.
In step s 11, after synchro edit instruction is received, the picture of video and track axis are shown, picture is by track
Axis control adjustment progress so that picture can sound corresponding with track axis match；
In step s 12, when the progress for adjusting track axis obtains the start picture to be regulated and controled, according to the received
One time acquisition instructions, the first reproduction time of acquisition start picture in video；
In step s 13, when the progress of adjustment track axis obtains and the matched start sound of the start picture to be regulated and controled
When, according to the second time acquisition instructions received, the second reproduction time of acquisition start sound in video；
In step S14, according to the first reproduction time and the second reproduction time, start picture and start sound are carried out same
Step operation.
It, can be with when finding that personage's shape of the mouth as one speaks is asynchronous with sound in film for example, user watches film on smart television
Synchro edit instruction is sent to smart television, starts the synchro edit to picture and sound.
Optionally, synchro edit instruction can be to the selection operation of default menu option or to default single button
Or the clicking operation of combination button.When smart television receives default operation, determine to receive synchro edit instruction.
Fig. 2 is the schematic diagram according to the picture shown in an exemplary embodiment and track axis, as shown in Fig. 2, smart television
After receiving synchro edit instruction, a debugging window can be opened, the picture 21 of video and track axis are shown in debugging window
22.Due to video make when just by sound and picture matching linkage get up, picture by track axis control adjust into
Degree so that picture can sound corresponding with track axis match.When user drag track axis on navigation button 23 when, picture and
Sound is beated all in accordance with the location matches of navigation button.
When the personage during user sees that face is drawn in the debugging window starts to speak (start picture), can press
At the time of the determination key of remote controler chooses the personage to lift up one's voice, the first reproduction time is denoted as.When user hears people in the picture
When the sound that object is lifted up one's voice starts (start sound), the determination key that can press remote controler determines that personage's sound of speaking starts
At the time of, it is denoted as the second reproduction time.
Smart television is by comparing the first reproduction time and the second reproduction time, synchronizing picture and sound.
In the present embodiment, by the way that during video is watched, directly acquisition needs in the equipment of viewing video
Start picture the second reproduction time of the first reproduction time and start sound in video in video, pass through the two
Time carrys out the picture and sound of synchronization video.In this way, the difficulty of synchronization process is reduced, easy to operate, the speed of synchronization process
Comparatively fast, user can complete in the equipment of viewing video, improve the Experience Degree that user watches video.
Optionally, above-mentioned steps S14 includes：
Calculate the time difference of first reproduction time and the second reproduction time；
When first reproduction time is earlier than second reproduction time, the reproduction time of the start sound is shifted to an earlier date
The time difference；
When first reproduction time is later than second reproduction time, the reproduction time of the start sound is postponed
The time difference.
In alternative, the time difference between start picture and start sound reproduction time is calculated, no matter picture falls behind
In sound or sound is ahead of, all adjusting the reproduction time of sound makes it match with picture, the picture harmony of synchronization video
Sound.In this way, reducing the difficulty of synchronization process, easy to operate, the speed of synchronization process, user is in the equipment of viewing video
On can complete, improve user watch video Experience Degree.
Optionally, this method further includes：
According to the time difference of first reproduction time and the second reproduction time, by the sound after the start sound
Reproduction time shifts to an earlier date or postpones the time difference.
In alternative, the reproduction time of the sound after start sound is also adjusted so that video is integrally broadcast
When putting, sound and picture synchronization.
Optionally, in step s 11, after synchro edit instruction is received, this method further includes：
Suspend the broadcasting to video.
After above-mentioned steps S14, method further includes：
Establish the picture of the video after simultaneously operating and the matching relationship of sound；
According to matching relationship, continue to play video at video pause.
In alternative, when picture and sound to video is needed to synchronize, pause plays the video, in synchronization
After the completion of operation, the matching relationship of picture and sound is re-established, continues to play video further according to the matching relationship.It in this way, can
Processing is synchronized to the picture and sound of video during user watches video, after the completion of processing, user can be from pause
Position continues to watch video, and user need not close the broadcasting of video, without the pause position being again turned on before being searched after video
It puts, further improves the Experience Degree that user watches video.
Fig. 3 is picture and the flow of synchronous sound method in a kind of video playing shown according to another exemplary embodiment
Figure, as shown in figure 3, optionally, after above-mentioned steps S11, this method further includes：
In step S31, according to the control operation of the navigation button to track axis, the final position of navigation button is determined；
In step s 32, video is controlled to be played out with default broadcasting speed from final position, preset broadcasting speed
Less than the normal playback speed of video.
For example, can be arranged on debugging window in, from user drag navigation button final position, control video with compared with
Slow broadcasting speed plays automatically, and such as picture and sound are all played out with the half of normal playback speed, so as to user
The time that personage's sound starts in the time or the picture that personage speaks in picture can be correctly found.
In alternative, by the slow play to video, improve the accuracy of acquisition time so as to picture and
The synchronization process of sound is more accurate.
Optionally, this method further includes：
Gather first reproduction time of at least two start pictures to be regulated and controled in the video and with it is described at least
Second reproduction time of two matched start sounds of the start picture to be regulated and controled；
Calculate first reproduction time of each start picture in the video and with the matched starting of the start picture
The time difference of second reproduction time of sound, obtained at least two time differences；
Calculate the average value of at least two time difference；
Operation is synchronized to the start picture and start sound according to the average value.
It, can be according to the above method, in multiple positions of video for needing the video of synchronization process in alternative
Start picture or the time point acquisition operations of start sound are carried out, for example, to the video initial position, centre position and ending
Position respectively selects a start picture to be regulated and controled, and gathers the reproduction time of multiple start pictures and is matched with each start picture
Start sound reproduction time, obtain three groups of time values, the picture and sound of video carried out according to this three groups of time values same
Step processing.In this way, the accuracy of synchronization process can be further improved, reduction user carries out the mistake caused by timi requirement manually
Difference.
Fig. 4 is according to the block diagram of picture and audio synchronizing apparatus in a kind of video playing shown in an exemplary embodiment.
As shown in figure 4, the device includes display module 41, the first acquisition module 42, the second acquisition module 43 and synchronization module 44.
After display module 41 is configured as receiving synchro edit instruction, show picture and track axis, the picture by
The track axis controls adjustment progress so that picture can sound corresponding with the track axis match.
When the progress that first acquisition module 42 is configured as adjusting the track axis obtains the start picture to be regulated and controled,
According to the first time acquisition instructions received, first reproduction time of the start picture in the video is gathered.
Second acquisition module 43 be configured as adjusting the track axis progress obtain with it is described to be regulated and controled starting
During the matched start sound of picture, according to the second time acquisition instructions received, the start sound is gathered in the video
In the second reproduction time.
Synchronization module 44 is configured as according to first reproduction time and the second reproduction time, by the start picture and
Start sound synchronizes operation.
Fig. 5 be according to the block diagram of the synchronization module shown in an exemplary embodiment, as shown in figure 5, optionally, the synchronization
Module 44 includes：
First computing unit 441 is configured as calculating the time difference of first reproduction time and the second reproduction time；
When synchronous processing unit 442 is configured as first reproduction time earlier than second reproduction time, by institute
The reproduction time for stating start sound shifts to an earlier date the time difference；When first reproduction time is later than second reproduction time,
The reproduction time of the start sound is postponed into the time difference.
Optionally, the synchronous processing unit 442 is configured as according to first reproduction time and the second reproduction time
Time difference, by the reproduction time of the sound after the start sound in advance or postpone the time difference.
Fig. 6 is the frame of picture and audio synchronizing apparatus in a kind of video playing shown according to another exemplary embodiment
Figure.As shown in fig. 6, optional, which, which further includes, receives determining module 45.
Determining module 45 is received to be configured as receiving to the selection operation of default menu option or to default single
During the clicking operation of button or combination button, determine to receive the synchro edit instruction.
Fig. 7 is the frame of picture and audio synchronizing apparatus in a kind of video playing shown according to another exemplary embodiment
Figure.As shown in fig. 7, optional, which further includes the first playing control module 46 and establishes module 47.
First playing control module 46 is configured as after receiving synchro edit instruction, suspends and the video is broadcast
It puts.
It establishes module 47 to be configured as according to first reproduction time and the second reproduction time, to the start picture
After synchronizing operation with start sound, the picture of the video after simultaneously operating and the matching relationship of sound are established.
First playing control module 46 is configured as according to the matching relationship, continues to regard described in broadcasting at video pause
Frequently.
Fig. 8 is the frame of picture and audio synchronizing apparatus in a kind of video playing shown according to another exemplary embodiment
Figure.As shown in figure 8, optional, which further includes 48 and second playing control module 49 of position determination module.
Position determination module 48 is configured as the control operation according to the navigation button to the track axis, and it is described fixed to determine
The final position of position button.
Second playing control module 49 is configured as controlling the video from the final position, to preset broadcasting speed
It plays out, the default broadcasting speed is less than the normal playback speed of the video.
Fig. 9 is the block diagram of the synchronization module shown according to another exemplary embodiment, as shown in figure 9, optionally, it is described same
Step module 44 further includes：Second computing unit 443；
First acquisition module 42 is configured as at least two start pictures to be regulated and controled of acquisition in the video
The first reproduction time；
Second acquisition module 43 is configured as and the described at least two matched startings of the start picture to be regulated and controled
Second reproduction time of sound；
First computing unit 441 is configured as calculating first reproduction time of each start picture in the video
And the time difference with the second reproduction time of the matched start sound of the start picture, obtained at least two time differences；
Second computing unit 443 is configured as calculating the average value of at least two time difference；
The synchronous processing unit 442 is configured as carrying out the start picture and start sound according to the average value
Simultaneously operating.
On the device in above-described embodiment, wherein modules perform the concrete mode of operation in related this method
Embodiment in be described in detail, explanation will be not set forth in detail herein.
In the present embodiment, by the way that during video is watched, directly acquisition needs in the equipment of viewing video
Start picture the second reproduction time of the first reproduction time and start sound in video in video, when passing through the two
Between come the picture and sound of synchronization video.It is easy to operate in this way, reduce the difficulty of synchronization process, the speed of synchronization process compared with
Soon, user can complete in the equipment of viewing video, improve the Experience Degree that user watches video.
Picture and audio synchronizing apparatus in also a kind of video playing of the disclosure, including：
Processor；
For storing the memory of processor-executable instruction；
Wherein, the processor is configured as：
After synchro edit instruction is received, the picture of video and track axis are shown, the picture is by the track axis control
Adjustment progress processed so that picture can sound corresponding with the track axis match；
When the progress for adjusting the track axis obtains the start picture to be regulated and controled, adopted according to the first time received
Collection instruction, gathers first reproduction time of the start picture in the video；
When the progress for adjusting the track axis obtain with it is described to be regulated and controled start picture matched start sound when, root
According to the second time acquisition instructions received, second reproduction time of the start sound in the video is gathered；
According to first reproduction time and the second reproduction time, behaviour is synchronized to the start picture and start sound
Make.
Figure 10 is according to a kind of for the device of picture and synchronous sound in video playing shown in an exemplary embodiment
1300 block diagram.For example, device 1300 can be mobile phone, and computer, digital broadcast terminal, messaging devices, game
Console, tablet device, Medical Devices, body-building equipment, personal digital assistant etc..
As shown in Figure 10, device 1300 can include following one or more assemblies：Processing component 1302, memory
1304, power supply module 1306, multimedia component 1308, audio component 1310, the interface 1312 of input/output (I/O), sensor
Component 1314 and communication component 1316.
The integrated operation of 1302 usual control device 1300 of processing component, such as with display, call, data communication,
Camera operation and record operate associated operation.Processing component 1302 can be performed including one or more processors 1320
Instruction, to perform all or part of the steps of the methods described above.In addition, processing component 1302 can include one or more moulds
Block, convenient for the interaction between processing component 1302 and other assemblies.For example, processing component 1302 can include multi-media module,
To facilitate the interaction between multimedia component 1308 and processing component 1302.
Memory 1304 is configured as storing various types of data to support the operation in equipment 1300.These data
Example is included for the instruction of any application program or method that are operated on device 1300, contact data, telephone book data,
Message, picture, video etc..Memory 1304 can by any kind of volatibility or non-volatile memory device or they
Combination is realized, such as static RAM (SRAM), electrically erasable programmable read-only memory (EEPROM), it is erasable can
Program read-only memory (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash memory
Reservoir, disk or CD.
Power supply module 1306 provides electric power for the various assemblies of device 1300.Power supply module 1306 can include power management
System, one or more power supplys and other generate, manage and distribute electric power associated component with for device 1300.
Multimedia component 1308 is included in the screen of one output interface of offer between described device 1300 and user.
In some embodiments, screen can include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel,
Screen may be implemented as touch-screen, to receive input signal from the user.Touch panel includes one or more touch and passes
Sensor is to sense the gesture on touch, slide, and touch panel.The touch sensor can not only sense touch or slide dynamic
The border of work, but also detect duration and pressure associated with the touch or slide operation.In some embodiments, it is more
Media component 1308 includes a front camera and/or rear camera.When equipment 1300 is in operation mode, mould is such as shot
When formula or video mode, front camera and/or rear camera can receive external multi-medium data.Each preposition camera shooting
Head and rear camera can be a fixed optical lens system or have focusing and optical zoom capabilities.
Audio component 1310 is configured as output and/or input audio signal.For example, audio component 1310 includes a wheat
Gram wind (MIC), when device 1300 is in operation mode, during such as call model, logging mode and speech recognition mode, microphone quilt
It is configured to receive external audio signal.The received audio signal can be further stored in memory 1304 or via communication
Component 1316 is sent.In some embodiments, audio component 1310 further includes a loud speaker, for exports audio signal.
I/O interfaces 1312 provide interface, above-mentioned peripheral interface module between processing component 1302 and peripheral interface module
Can be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and
Locking press button.
Sensor module 1314 includes one or more sensors, and the state for providing various aspects for device 1300 is commented
Estimate.For example, sensor module 1314 can detect opening/closed state of equipment 1300, the relative positioning of component, such as institute
The display and keypad that component is device 1300 are stated, sensor module 1314 can be with detection device 1300 or device 1,300 1
The position change of a component, the existence or non-existence that user contacts with device 1300,1300 orientation of device or acceleration/deceleration and dress
Put 1300 temperature change.Sensor module 1314 can include proximity sensor, be configured in no any physics
It is detected the presence of nearby objects during contact.Sensor module 1314 can also include optical sensor, as CMOS or ccd image are sensed
Device, for being used in imaging applications.In some embodiments, which can also include acceleration sensing
Device, gyro sensor, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 1316 is configured to facilitate the communication of wired or wireless way between device 1300 and other equipment.Dress
The wireless network based on communication standard, such as WiFi can be accessed by putting 1300,2G or 3G or combination thereof.It is exemplary at one
In embodiment, communication component 1316 receives broadcast singal or broadcast correlation from external broadcasting management system via broadcast channel
Information.In one exemplary embodiment, the communication component 1316 further includes near-field communication (NFC) module, to promote short distance
Communication.For example, radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band can be based in NFC module
(UWB) technology, bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, device 1300 can be by one or more application application-specific integrated circuit (ASIC), number
Signal processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for performing the above method.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instructing, example are additionally provided
Such as include the memory 1304 of instruction, above-metioned instruction can be performed to complete the above method by the processor 1320 of device 1300.Example
Such as, the non-transitorycomputer readable storage medium can be ROM, it is random access memory (RAM), CD-ROM, tape, soft
Disk and optical data storage devices etc..
A kind of non-transitorycomputer readable storage medium, when the instruction in the storage medium is by the processing of mobile terminal
When device performs so that mobile terminal is able to carry out picture and synchronous sound method in a kind of video playing, the described method includes：
After synchro edit instruction is received, the picture of video and track axis are shown, the picture is by the track axis control
Adjustment progress processed so that picture can sound corresponding with the track axis match；
When the progress for adjusting the track axis obtains the start picture to be regulated and controled, adopted according to the first time received
Collection instruction, gathers first reproduction time of the start picture in the video；
When the progress for adjusting the track axis obtain with it is described to be regulated and controled start picture matched start sound when, root
According to the second time acquisition instructions received, second reproduction time of the start sound in the video is gathered；
According to first reproduction time and the second reproduction time, behaviour is synchronized to the start picture and start sound
Make.
Optionally, it is described according to first reproduction time and the second reproduction time, to the start picture and starting sound
Sound synchronizes operation, including：
Calculate the time difference of first reproduction time and the second reproduction time；
When first reproduction time is earlier than second reproduction time, the reproduction time of the start sound is shifted to an earlier date
The time difference；
When first reproduction time is later than second reproduction time, the reproduction time of the start sound is postponed
The time difference.
Optionally, the method further includes：
According to the time difference of first reproduction time and the second reproduction time, by the sound after the start sound
Reproduction time shifts to an earlier date or postpones the time difference.
Optionally, the method further includes：
When the selection operation received to presetting menu option or the click of default single button or combination button is grasped
When making, determine to receive the synchro edit instruction.
Optionally, after synchro edit instruction is received, the method further includes：
Suspend the broadcasting to the video；
It is described according to first reproduction time and the second reproduction time, the start picture and start sound are carried out same
After step operation, the method further includes：
Establish the picture of the video after simultaneously operating and the matching relationship of sound；
According to the matching relationship, continue to play the video at video pause.
Optionally, it is described after synchro edit instruction is received, after showing the picture of video and track axis, the method
It further includes：
According to the control operation of the navigation button to the track axis, the final position of the navigation button is determined；
The video is controlled from the final position, is played out with default broadcasting speed, the default broadcasting speed
Less than the normal playback speed of the video.
Optionally, the method further includes：
Gather first reproduction time of at least two start pictures to be regulated and controled in the video and with it is described at least
Second reproduction time of two matched start sounds of the start picture to be regulated and controled；
Calculate first reproduction time of each start picture in the video and with the matched starting of the start picture
The time difference of second reproduction time of sound, obtained at least two time differences；
Calculate the average value of at least two time difference；
Operation is synchronized to the start picture and start sound according to the average value.
In the embodiment of the present disclosure, by the way that during video is watched, directly being gathered in the equipment of viewing video needs
The second reproduction time of the first reproduction time and start sound in video of the start picture of regulation and control in video, by this two
A time carrys out the picture and sound of synchronization video.In this way, the difficulty of synchronization process is reduced, easy to operate, the speed of synchronization process
Degree is very fast, and user can complete in the equipment of viewing video, improves the Experience Degree that user watches video.
Those skilled in the art will readily occur to the disclosure its after considering specification and putting into practice invention disclosed herein
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or
Person's adaptive change follows the general principle of the disclosure and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.Description and embodiments are considered only as illustratively, and the true scope and spirit of the disclosure are by following
Claim is pointed out.
It should be appreciated that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by appended claim.
Claims (12)
1. picture and synchronous sound method in a kind of video playing, which is characterized in that including：
After synchro edit instruction is received, the picture of video and track axis are shown, the picture is controlled by the track axis and adjusted
Whole progress so that picture can sound corresponding with the track axis match；
When the progress for adjusting the track axis obtains the start picture to be regulated and controled, referred to according to the first time acquisition received
Order, gathers first reproduction time of the start picture in the video；
When the progress for adjusting the track axis obtain with it is described to be regulated and controled start picture matched start sound when, according to connecing
The the second time acquisition instructions received gather second reproduction time of the start sound in the video；
According to first reproduction time and the second reproduction time, operation is synchronized to the start picture and start sound；
It is described when receive synchro edit instruction after, after showing the picture of video and track axis, the method further includes：
According to the control operation of the navigation button to the track axis, the final position of the navigation button is determined；
The video is controlled from the final position, is played out with default broadcasting speed, the default broadcasting speed is less than
The normal playback speed of the video；
The method further includes：
Gather first reproduction time of at least two start pictures to be regulated and controled in the video and with described at least two
Second reproduction time of the matched start sound of the start picture to be regulated and controled；
Calculate first reproduction time of each start picture in the video and with the matched start sound of the start picture
The second reproduction time time difference, obtained at least two time differences；
Calculate the average value of at least two time difference；
Operation is synchronized to the start picture and start sound according to the average value.
2. according to the method described in claim 1, it is characterized in that, it is described according to first reproduction time and second play when
Between, operation is synchronized to the start picture and start sound, including：
Calculate the time difference of first reproduction time and the second reproduction time；
It is when first reproduction time is earlier than second reproduction time, the reproduction time of the start sound is described in advance
Time difference；
It, will be described in the reproduction time postponement of the start sound when first reproduction time is later than second reproduction time
Time difference.
3. according to the method described in claim 2, it is characterized in that, the method further includes：
According to the time difference of first reproduction time and the second reproduction time, by the broadcasting of the sound after the start sound
Time advance is postponed the time difference.
4. according to the method described in claim 1, it is characterized in that, the method further includes：
When receiving the selection operation to presetting menu option or the clicking operation to default single button or combination button,
It determines to receive the synchro edit instruction.
5. according to the method described in claim 1, it is characterized in that, after synchro edit instruction is received, the method is also wrapped
It includes：
Suspend the broadcasting to the video；
It is described according to first reproduction time and the second reproduction time, behaviour is synchronized to the start picture and start sound
After work, the method further includes：
Establish the picture of the video after simultaneously operating and the matching relationship of sound；
According to the matching relationship, continue to play the video at video pause.
6. picture and audio synchronizing apparatus in a kind of video playing, which is characterized in that including：
Display module, for after synchro edit instruction is received, showing picture and track axis, the picture is by the track axis
Control adjustment progress so that picture can sound corresponding with the track axis match；
First acquisition module, for when the progress for adjusting the track axis obtains the start picture to be regulated and controled, according to reception
The first time acquisition instructions arrived gather the first reproduction time of the start picture in video；
Second acquisition module, for when the progress for adjusting the track axis obtain with it is described to be regulated and controled start picture it is matched
During start sound, according to the second time acquisition instructions received, the start sound second broadcasting in the video is gathered
Put the time；
Synchronization module, for according to first reproduction time and the second reproduction time, to the start picture and start sound
Synchronize operation；
Described device further includes：
Position determination module for the control operation according to the navigation button to the track axis, determines the navigation button
Final position；
Second playing control module for controlling the video from the final position, is played out with default broadcasting speed,
The default broadcasting speed is less than the normal playback speed of the video；
The synchronization module further includes：Second computing unit；
First acquisition module, for gathering first broadcasting of at least two start pictures to be regulated and controled in the video
Time；
Second acquisition module, for second with the described at least two matched start sounds of the start picture to be regulated and controled
Reproduction time；
First computing unit, for calculate first reproduction time of each start picture in the video and with the starting picture
The time difference of second reproduction time of the matched start sound in face, obtained at least two time differences；
Second computing unit, for calculating the average value of at least two time difference；
Synchronous processing unit, for synchronizing operation to the start picture and start sound according to the average value.
7. device according to claim 6, which is characterized in that the synchronization module includes：
First computing unit, for calculating the time difference of first reproduction time and the second reproduction time；
Synchronous processing unit, for when first reproduction time is earlier than second reproduction time, by the start sound
Reproduction time shift to an earlier date the time difference；When first reproduction time is later than second reproduction time, by the starting
The reproduction time of sound postpones the time difference.
8. device according to claim 7, which is characterized in that the synchronous processing unit, for being broadcast according to described first
Time and the time difference of the second reproduction time are put, by the reproduction time of the sound after the start sound in advance or described in postponement
Time difference.
9. device according to claim 6, which is characterized in that described device further includes：
Determining module is received, is received for working as to the selection operation of default menu option or to default single button or combination
During the clicking operation of button, determine to receive the synchro edit instruction.
10. device according to claim 6, which is characterized in that described device further includes：
First playing control module, for after synchro edit instruction is received, suspending the broadcasting to the video；
Module is established, for according to first reproduction time and the second reproduction time, to the start picture and starting sound
After sound synchronizes operation, the picture of the video after simultaneously operating and the matching relationship of sound are established；
First playing control module, for according to the matching relationship, continuing to play the video at video pause.
11. picture and audio synchronizing apparatus in a kind of video playing, which is characterized in that including：
Processor；
For storing the memory of processor-executable instruction；
Wherein, the processor is configured as：
After synchro edit instruction is received, the picture of video and track axis are shown, the picture is controlled by the track axis and adjusted
Whole progress so that picture can sound corresponding with the track axis match；
When the progress for adjusting the track axis obtains the start picture to be regulated and controled, referred to according to the first time acquisition received
Order, gathers first reproduction time of the start picture in the video；
When the progress for adjusting the track axis obtain with it is described to be regulated and controled start picture matched start sound when, according to connecing
The the second time acquisition instructions received gather second reproduction time of the start sound in the video；According to described
One reproduction time and the second reproduction time synchronize operation to the start picture and start sound；
It is described when receive synchro edit instruction after, after showing the picture of video and track axis, the processor is also configured
For：
According to the control operation of the navigation button to the track axis, the final position of the navigation button is determined；
The video is controlled from the final position, is played out with default broadcasting speed, the default broadcasting speed is less than
The normal playback speed of the video；
The processor is additionally configured to：
Gather first reproduction time of at least two start pictures to be regulated and controled in the video and with described at least two
Second reproduction time of the matched start sound of the start picture to be regulated and controled；
Calculate first reproduction time of each start picture in the video and with the matched start sound of the start picture
The second reproduction time time difference, obtained at least two time differences；
Calculate the average value of at least two time difference；
Operation is synchronized to the start picture and start sound according to the average value.
12. a kind of computer readable storage medium, is stored thereon with computer instruction, which is characterized in that the instruction is by processor
The step of any one of the claims 1-5 the method is realized during execution.
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| CN106782598A (en) * | 2016-12-15 | 2017-05-31 | 深圳Tcl数字技术有限公司 | Television image and peripheral hardware synchronous sound control method and device |
| CN109379619B (en) * | 2018-11-20 | 2021-05-18 | 海信视像科技股份有限公司 | Sound and picture synchronization method and device |
| CN111741231B (en) * | 2020-07-23 | 2022-02-22 | 北京字节跳动网络技术有限公司 | Video dubbing method, device, equipment and storage medium |
| CN111988654B (en) * | 2020-08-31 | 2022-10-18 | 维沃移动通信有限公司 | Video data alignment method and device and electronic equipment |
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