CN109120979A - Video source modeling control method, device and electronic equipment - Google Patents
Video source modeling control method, device and electronic equipment Download PDFInfo
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- CN109120979A CN109120979A CN201810968779.4A CN201810968779A CN109120979A CN 109120979 A CN109120979 A CN 109120979A CN 201810968779 A CN201810968779 A CN 201810968779A CN 109120979 A CN109120979 A CN 109120979A
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- 238000000034 method Methods 0.000 title claims abstract description 76
- 238000001514 detection method Methods 0.000 claims abstract description 52
- 238000003860 storage Methods 0.000 claims description 16
- 238000012512 characterization method Methods 0.000 claims description 12
- 230000008859 change Effects 0.000 claims description 11
- 230000004044 response Effects 0.000 claims description 9
- 230000008569 process Effects 0.000 abstract description 16
- 238000012545 processing Methods 0.000 description 16
- 238000010586 diagram Methods 0.000 description 13
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- 230000005540 biological transmission Effects 0.000 description 6
- 230000000007 visual effect Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
- H04N21/440263—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by altering the spatial resolution, e.g. for displaying on a connected PDA
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44213—Monitoring of end-user related data
- H04N21/44218—Detecting physical presence or behaviour of the user, e.g. using sensors to detect if the user is leaving the room or changes his face expression during a TV program
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
- H04N21/4438—Window management, e.g. event handling following interaction with the user interface
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Social Psychology (AREA)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- Human Computer Interaction (AREA)
- Software Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The embodiment of the present application discloses a kind of video source modeling control method, device and electronic equipment.The described method includes: whether detection electronic equipment is in video broadcasting condition；If detecting, the electronic equipment is in the video broadcasting condition, the state of detection control control, and the control control opens or closes vision enhancement for controlling；If detecting, the state representation of the control control opens video source modeling, carries out vision enhancement to the video played.This method makes in video display process, and user can be by carrying out touch control operation to control control, and to be turned on or off the vision enhancement to played video, and then to user for controlling whether that carrying out vision enhancement provides convenience, the user experience is improved.
Description
Technical field
This application involves technical field of image processing, more particularly, to a kind of video source modeling control method, device and
Electronic equipment.
Background technique
Electronic apparatus application with screen is with the development of society, its application range constantly expands.For example, being conducive to screen
Show the images such as picture and video.And the display quality of most of electronic equipment can be because of the variation of surrounding light source, either
The film source quality problems of shown video and be severely impacted.
Summary of the invention
In view of the above problems, present applicant proposes a kind of video source modeling control method, device and electronic equipments, to improve
The above problem.
In a first aspect, being applied to electronic equipment, the method packet this application provides a kind of video source modeling control method
Include: whether detection electronic equipment is in video broadcasting condition；If detecting, the electronic equipment is in the video broadcasting condition,
The state of detection control control, the control control open or close vision enhancement for controlling；If detecting the control control
The state representation of part opens video source modeling, carries out vision enhancement to the video played.
Second aspect, this application provides a kind of video source modeling control devices, are applied to electronic equipment, described device packet
It includes: broadcast state detection unit, for detecting whether electronic equipment is in video broadcasting condition；Control state detection unit is used
If in detecting that the electronic equipment is in the video broadcasting condition, the state of detection control control, the control control use
Vision enhancement is opened or closed in control；Video source modeling unit, if for detecting that the state representation of the control control is opened
Video source modeling carries out vision enhancement to the video played.
The third aspect, this application provides a kind of electronic equipment, including one or more processors and memory；One
Or multiple programs, wherein one or more of programs are stored in the memory and are configured as by one or more
A processor executes, and one or more of programs are configured to carry out above-mentioned method.
Fourth aspect, this application provides a kind of computer readable storage medium, in the computer readable storage medium
It is stored with program code, wherein execute above-mentioned method in said program code operation.
A kind of video source modeling control method, device and electronic equipment provided by the present application are by detecting electronic equipment
No to be in video broadcasting condition, if detecting, the electronic equipment is in the video broadcasting condition, the shape of detection control control
State, the control control is used to open or close vision enhancement in response to touch control operation control, if detecting the control control
State representation open video source modeling, vision enhancement is carried out to the video that is played.So that being used in video display process
Family to be turned on or off the vision enhancement to played video, and then can be given by carrying out touch control operation to control control
User is for controlling whether that carrying out vision enhancement provides convenience, and the user experience is improved.
These aspects or other aspects of the application can more straightforward in the following description.
Detailed description of the invention
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are only some examples of the present application, for
For those skilled in the art, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 shows the decoded flow chart of another video of the application proposition；
Fig. 2 shows a kind of flow charts for video source modeling control method that the application proposes；
Fig. 3 shows the interface schematic diagram in a kind of video source modeling control method of the application proposition；
Fig. 4 shows the schematic diagram of the broadcast interface in a kind of video source modeling control method of the application proposition；
Fig. 5 shows the flow chart of another video source modeling control method of the application proposition；
Fig. 6 shows the schematic diagram that control is controlled in another video source modeling control method of the application proposition；
Fig. 7 shows the schematic diagram that control control is hidden in another video source modeling control method of the application proposition；
What Fig. 8 showed that another control control in another video source modeling control method of the application proposition is hidden shows
It is intended to；
Fig. 9 shows the schematic diagram of clarity toggle control in another video source modeling control method of the application proposition；
Figure 10 shows the schematic diagram of clarity alternative controls in another video source modeling control method of the application proposition；
Figure 11 shows the flow chart of another video source modeling control method of the application proposition；
Figure 12 shows a kind of structural block diagram of video source modeling control device of the application proposition；
Figure 13 shows the structural block diagram of another video source modeling control device of the application proposition；
Figure 14 shows the structural block diagram of another video source modeling control device of the application proposition；
Figure 15 shows setting for executing according to the electronics of the video source modeling control method of the embodiment of the present application for the application
Standby structural block diagram.
Figure 16 is the embodiment of the present application for saving or carrying the image processing method realized according to the embodiment of the present application
The storage unit of the program code of method.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall in the protection scope of this application.
With the promotion of the hardware performance of electronic equipment, more electronic equipments can be supported to carry out video playing.For example,
Electronic equipment can run video playing client, then by the video playing client come to the video from network request into
Row plays, or can be by running web browser, then by carrying out video playing, then electricity in web browser
Sub- equipment can play out the video file being locally stored by video jukebox software.
Regardless of to the video then played in transmission over networks, or in the video being locally stored, in being given birth to for video
At when, in order to reduce to the occupancy of memory space and convenient in transmission over networks, all can to the video of generation into
Row compression.So correspondingly, electronic equipment is when getting video, first obtain to being also the later video of compressed encoding,
So in this case, electronic equipment first can carry out video decoding by the video to compressed encoding.
In general, as shown in Figure 1, electronic equipment can carry out video solution by hard decoder and soft decoding two ways
Code.Wherein, hard decoder refers to is decoded using non-CPU, such as GPU (Graphics Processing Unit), dedicated
DSP, FPGA, asic chip etc..And soft decoding is referred to and is decoded using CPU.
Specifically, as shown in Figure 1, MediaFramework with the api interface of client or web browser by obtaining
Video file to be played is taken, and transfers to Video Decode, wherein Media Framework is multimedia in operating system
Frame.And wherein Video Decode is Video Decoder, is used for video data decoding.
Whether hard decoder or soft decoding can send decoded video data after by video data decoding
It is shown on the screen after decoded video data is rendered and synthesized by SurfaceFlinger to SurfaceFlinger
Show.Wherein, SurfaceFlinger is an independent Service, it receives all Surface and is used as input, according to
The parameters such as ZOrder, transparency, size, position calculate position of each Surface in final composograph, then hand over
Final display Buffer is generated by HWComposer or OpenGL, is then shown in specific display equipment.
And vision enhancement process can be either added in inventor's discovery in hard decoder or soft decoding process, thus
So that subsequent played video has higher visual effect.For example, HQV (hollywood quality can be based on
Video) technology removes dryness video progress edge, adjusts exposure or promotion clarity etc..Further, it is also possible to pass through others
Mode promotes the visual experience of played video, for example, promote gorgeous degree of color etc..
But inventor further has found, for whether carrying out the control mode of vision enhancement to the video that is played
There are also to be hoisted.Therefore, it is proposed to which that applies providing can promote control convenience and intelligentized video source modeling controlling party
Method, device and electronic equipment.
Teachings herein is introduced below in conjunction with specific embodiment.
Referring to Fig. 2, a kind of video source modeling control method provided by the present application, is applied to electronic equipment, the method packet
It includes:
Step S110: whether detection electronic equipment is in video broadcasting condition.
In this application, whether electronic equipment can be identified current in video broadcasting condition by a variety of modes.
As a kind of mode, the step of whether the detection electronic equipment is in video broadcasting condition includes: described in detection
Whether there is the video playing application program of setting running in electronic equipment；If detecting the video playing application program of setting
It is running, is determining that the electronic equipment is in the video broadcasting condition.Wherein, electronic equipment can pre-establish a video
The list of play-back application, to record video playing application program in the list.Wherein, which can be set by electronics
Standby user freely configures, and can also be determined according to the service condition of some video playing application program.
For example, as shown in figure 3, showing multiple application programs and each application program pair in interface shown in Fig. 3
The state answered.It is understood that if the corresponding state of application program is the "Off" of diagram, then indicating that the application program removes
Or be added without in above-mentioned list, if the corresponding state of application program is the "ON" of diagram, then indicating that the application program adds
Enter into above-mentioned list.For example, corresponding state is "ON" for the application program of entitled " TX video ", i.e. expression " TX
This application program of video " can be present in list above-mentioned.And for the application program of entitled " AQY video ", it corresponds to
State be "Off", then indicate " AQY video " this application program be not present in list above-mentioned.
Furthermore electronic equipment can detecte the frequency of use of each video playing application program, if detecting some video
The frequency of use of playing program is more than the frequency of setting, then the video playing application program can be added in foregoing lists,
And the corresponding title by video playing application program state corresponding in Fig. 3 is configured to "ON".
So in this case, it is which in the application program of front stage operation that electronic equipment, which can be detected first currently, so
Further whether the application program of detection current foreground operation is in the list afterwards, if being currently at then deciding that
Video broadcasting condition.Wherein, execution can be passed through if electronic equipment is Android operation system as a kind of mode
The getRunningTasks method of ActivityManager is got currently in the title of the application program of front stage operation.This
Outside, electronic equipment can also obtain the list for the program that user uses by UsageStatsManager, will remember in the list
The most recently used application program of record is identified as current foreground application.Furthermore accessible function can also be carried by Android
Can, the variation of window focus is monitored, focus window is taken and corresponds to packet name as the current application program in front stage operation.
Alternatively mode, the return value that electronic equipment can be combined with detection AudioManager class are to determine
It is no to there is video playing out.In this case, the return value that electronic equipment can first detect AudioManager class is come true
It is fixed whether to have audio output, if further having detected whether view according to aforementioned in the case where having detected audio output
Frequency play-back application runs to determine whether electronic equipment is in video broadcasting condition.
Furthermore as yet another approach, electronic equipment can also be examined by detecting the touch-control state of video playing key
It surveys and whether is in video broadcasting condition.For example, as shown in figure 4, shown in video playing interface 99 shown in Fig. 4 broadcasting by
Key 98, and interface shown in Fig. 4 is the state of video playing pause.So in this case, when detecting broadcasting button
98 after touch-control, that is, can determine that electronic equipment is currently at video broadcasting condition.Correspondingly, if electronic equipment is in video playing
After state, broadcasting button 98 is detected again by touch-control, then can be determined that electronic equipment is in video pause state, to cancel
Carry out vision enhancement.Allow to during carrying out vision enhancement in this way, it can be only to view being played on
Frequency carries out vision enhancement, without carrying out vision enhancement to picture shown when playing in pause, to promote enhancing efficiency.
Wherein, it should be noted that as a kind of mode, video source modeling control method provided herein can be by preceding
The video playing application program stated executes, can also by electronic equipment independently of the program other than video playing application program
To execute.Wherein, if the video source modeling control method provided can be executed by video playing application program above-mentioned, then holding
Row video source modeling control method can be corresponded in the process of running by video playing application program a son that host process includes into
Journey is executed, to avoid the other function to video playing application program from making during executing video enhancement method
At influence.And if video source modeling control method in electronic equipment independently of the program other than video playing application program by holding
Row, then can be by being executed independently of another application program of video playing application program.
Step S120: if detecting, the electronic equipment is in the video broadcasting condition, and detection controls the state of control,
The control control opens or closes vision enhancement for controlling.
Wherein it is possible to understand, electronic equipment can establish a variable, and control control is then identified using variate-value
The state of part.For example, if variate-value is 0, then it represents that control control is in the state that characterization closes vision enhancement, and if variate-value
It is 1, then it represents that control control is in the state that characterization opens vision enhancement.So in this case, electronic equipment detects
After video broadcasting condition, the variate-value can detecte to determine the state of control control.
Optionally, which can store in the tables of data pre-established.In this case, electronic equipment is being examined
It measures after video broadcasting condition, foregoing variables value can be got by way of tabling look-up, and then judge control control
State.
In addition, the storage location of corresponding configuration file is phase after some application program is installed in electronic equipment
To fixed, alternatively mode, the variate-value can also be stored in the configuration of corresponding video playing application program
In file.In this case, electronic equipment is after having detected the installation of video playing application program, and detects the installation
It, can matching in the video playing application program after video playing application program is arranged to the video playing application program of setting
The file for searching any txt format in file is set, a variable is then added in the file of the txt format found,
And then using the value of the variable as variate-value above-mentioned.In this way, it can be utilized in the case where not newly-increased add file
The state-detection of control control can be realized in the configuration file of video playing application program the application, and because is the view utilized
The configuration file of frequency play-back application itself, then can be very good to distinguish some corresponding control of video playing application program
The state of control processed.
In this case, in order to avoid the influence to configuration file script function can be with annotation as a kind of mode
Mode, variable is added in configuration file.For example, for the file of txt format, wherein with " // " or "/* " beginning
Character bit notes content.So in this case, it in the case that the variable of electronic equipment configuration is hqv, is inserted into txt file
The content entered can be " //hqv=1 ", i.e. characterization opens vision enhancement.
It should be noted that after some application programs are updated or are reinstalled, corresponding configuration file meeting
It is modified or is replaced by alternative document.So in this case, if detecting the video playing application program of setting more
After new or after reinstalling, can first it detect whether there is also the file for the txt format chosen before, it is further if storage
Detection is updated or video playing application program after reinstalling it is corresponding before whether may be used also in selected txt
To read out the variable being inserted into before, if reading failure, it is inserted into variable in the foregoing manner again.It is not deposited if detecting
In the file for the txt format chosen before, then txt file is reselected.
Above-mentioned content is illustrated by specific application program again below.
If can further be detected after electronic equipment detects that the video playing application program of entitled TX video is mounted
Whether TX video is configured as the video playing application program of setting.If detecting, TX video is configured to broadcast for the video of setting
Put application program.So txt format is searched in the file of the electronic equipment configuration file that can further store TX video
File.Searched after a name is tx.txt any, a data can be inserted into the tx.txt, data content be " //
Hqv=1 " is in the state that characterization opens vision enhancement to characterize the corresponding control control of TX video, if then corresponding detection
To the corresponding control control of TX video by after touch-control, electronic equipment can the corresponding content modification by script insertion be " //hqv=
0 ", the state that characterization closes vision enhancement is in characterize the corresponding control control of TX video.So, electronic equipment detects TX
After video is updated or reinstalls, can detect in the corresponding configuration file of TX video whether there is also this texts of tx.txt
Part then further detects whether that the interior of " //hqv=1 " or " //hqv=1 " can also be read out from tx.txt if it exists
Hold, if can be with the configuration before characterization is still effective, if cannot read out, defaults the insertion " //hqv=into tx.txt
1".If a txt file can be reselected again after electronic equipment discovery can not find tx.txt file.
It should be noted that for the file of the storage variable selected corresponding to each video playing application program,
It can be stored in a manner of tables of data in the electronic device, so as to electronic equipment lookup.
It should be noted that the file and variate-value of txt format above-mentioned are all exemplary, the application, which is not done, to be had
Body limits.Electronic equipment can specifically be set according to the formatted file that can be found.For example, it is also possible to use xml format
File stores variate-value.
As a kind of mode, the control control is run independently of other than the video playing application program.So in step
Rapid S120 may include the state detected independently of the control control other than the preset video playing application program.
Step S130: if detect it is described control control state representation open video source modeling, to the video played into
Row vision enhancement.
Electronic equipment can carry out vision enhancement to the video played based on various ways in this application.For example, electric
Sub- equipment can carry out vision enhancement according to the attribute of played video the application.Wherein the attribute includes clarity and color
Information etc..
As a kind of mode, electronic equipment can extract a frame target image as determined property from the video played
Foundation.It is understood that if piece image has obscured, then a Fuzzy Processing carried out to it, in image
High fdrequency component variation it is not too large.But if the clarity of image itself is higher, a Fuzzy Processing is carried out to it, then high frequency
Component variation can be very big.It is so used as a kind of mode, electronic equipment can be by carrying out a Fuzzy Processing for target image
(for example, Gaussian Blur processing), obtains the degraded image of the image, image and fuzzy place before then comparing Fuzzy Processing again
The situation of change of image adjacent pixel values after reason, the height of definition values is determined according to the size of variation.So this
In the case of, variation is bigger, then the clarity of target image is higher.
In addition, in addition to it is above-mentioned by by target image carry out Fuzzy Processing after, outside the clarity to determine target image,
Clarity can also be calculated using other modes.Optionally, following calculation formula can be passed through
D (f)=∑y∑x| f (x+2, y)-f (x, y) |2
To determine clarity.Wherein, f (x, y) indicates that the gray value of image f corresponding pixel points (x, y), D (f) are that image is clear
Clear degree calculated result.Optionally, in this application, f (x, y) can choose live preview image high frequency components region.
So in this case, if detecting the clarity of target image lower than setting value, then can be to being played
Video carry out clarity in terms of vision enhancement.
Furthermore for colouring information, can be defined in this application by colour cast degree.As a kind of mode, electronics
Equipment can determine current color colour cast degree by the coloration branch situation and coloration average value of target image.As one kind
Mode, when electronic equipment detects that the Colour of target image is substantially single peak, or distribution is more concentrated, and coloration
Average value is greater than the set value again when, then determine that there are colour casts for target image.And it can be according to the coloration average value pre-established
With colour cast corresponding relationship, to determine to obtain the value of colour cast using as colouring information.
In addition, electronic equipment can also determine that the vision in terms of which is carried out increases according to the environment locating for electronic equipment
By force, for example, can according to the intensity of the environment light locating for electronic equipment come really whether the carry out brightness to the video played
The vision enhancement of aspect.
It should be noted that if the case where electronic equipment foreground while again two application program split screens progress video playings
Under, electronic equipment can choose one of progress vision enhancement, or each to two application programs of split screen display available simultaneously
Vision Zeng Qiang is carried out from the video played.Wherein, as a kind of mode, if electronic equipment is provided in screen the same side
Camera in the case where, the region of user's current eyeball concern can be acquired by camera, thus in electronic equipment split screen
In the case where the interface for showing two application programs, the interface of the closer application program in the region for the concern that can adjust the distance is shown
The video shown carries out vision enhancement.
A kind of video source modeling control method provided by the present application, by detecting whether electronic equipment is in video playing shape
State, if detecting, the electronic equipment is in the video broadcasting condition, the state of detection control control, and the control control is used
In opening or closing vision enhancement in response to touch control operation control, if detecting, the state representation of the control control opens video
Enhancing carries out vision enhancement to the video played.So that user can be by controlling control in video display process
Part carries out touch control operation, to be turned on or off the vision enhancement to played video, and then to user for control whether into
Row vision enhancement is provided convenience, and the user experience is improved.
Referring to Fig. 5, a kind of video source modeling control method provided by the present application, is applied to electronic equipment, the method packet
It includes:
Step S210: whether detection electronic equipment is in video broadcasting condition.
Step S220: if detecting, the electronic equipment is in the video broadcasting condition, in the view of the electronic equipment
Stacking shows that the control control, the control control open or close vision enhancement for controlling on frequency broadcast interface.
As shown in fig. 6, if electronic equipment detects that the electronic equipment is in the video broadcasting condition, in the view of diagram
Suspension display control control 97 on frequency broadcast interface 99.Wherein, user can make control control by the touch-control control control 97
Part 97 switches before characterization opens or closes both states of vision enhancement.As a kind of mode, when electronic equipment is being shown
After controlling control 97, user can will control control and remove video playing interface 99 by sliding to control control.Example
Such as, as shown in fig. 7, control control 97 can be towards upper if the control control that Fig. 6 is shown is towards after the top sliding in Fig. 6
Side's sliding is converted to mark 96 shown in fig. 7 after sliding terminates.So in this case, if user is towards Fig. 7 institute
The lower section sliding mark 96 shown, can triggering control control 97, pattern as shown in Figure 6 is shown again.
In addition, other than it can slide control control 97 towards top shown in fig. 6, it still can also be towards other directions
Sliding control control 97.For example, as shown in figure 8, if control control 97 is converted by towards after left slide shown in fig. 6
Mark 96 can the corresponding left side for appearing in video playing interface.
Wherein, for stacking shows the control control on the video playing interface of the electronic equipment under which kind of on opportunity
Part can be there are many mode.
As a kind of mode, user can be logged in when using electronic equipment by user account number so as to electricity
Sub- equipment can distinguish different users.So in this case, electronic equipment can pass through the user account number logged in
Grade determines whether display control control.For example, level-one, two can be divided into advance from low to high for user account number grade
Grade and three-level, and the user account number for setting second level or more can just can be carried out vision enhancement.So electronic equipment detects everywhere
After video broadcasting condition, the grade of the user account number currently logged in can be further detected, currently be logged in if detecting
The grade of user account number is second level or ratings above, then electronic equipment can be at the video playing interface of the electronic equipment
Upper stacking shows the control control.And if electronic equipment detect the grade of the user account number currently logged in lower than second level, that
Electronic equipment can be with display reminding information, to prompt that vision enhancement can be carried out after customer upgrade account number.
It should be noted that account number above-mentioned, can be the account number of the operating system of login electronic equipment, or tool
Body carries out the account number of the video playing application program of video playing.
As a kind of mode, electronic equipment detects the continuous multiple frames image that the played video in video playing interface includes
Change frequency；If the change frequency is greater than setpoint frequency, display is laminated on the video playing interface of the electronic equipment
The control control.
Wherein it is possible to understand, the video played includes the image of multiframe.And the content of the video played is different
The change frequency of its corresponding content has difference.For example, the video played is the video of TV play or film class
In the case where, because the change frequency of picture is relatively high in the video of TV play or film class, then in this case, using
Family more expects to have more good visual experience.And for other video scene, for example, knowledge explanation class is either
In the video of certain course class, because picture can be maintained at identical state for a long time, and only corresponding audio data is had not
Same variation.For example, picture can be fixed for a long time on a PPT page, and corresponding in the video scene of some course classes
Characterizing the audio explained to the content of the PPT page can constantly change.So in such case, what user focused more on is
The content explained, the requirement for visual experience will not be too high.
So based on the above situation, as a kind of mode, continuous multiple frames image included by played video is obtained, is obtained
The respective content characteristic of continuous multiple frames image is taken, the content characteristic is based on, obtains what the played video was characterized
The change frequency of image content.
As a kind of mode, the content characteristic of image can be determined by obtaining average gray.In this manner,
The available respective average gray of continuous multiple frames image of electronic equipment obtains the company based on the average gray
The continuous respective content characteristic of multiple image.
The respective content spy of the continuous multiple frames image is obtained based on the average gray to mentioned above again below
Sign is illustrated.
Can be first by the size of image down to 8x8,64 pixels in total.The effect of this step is the various picture rulers of removal
Very little and picture ratio difference, only retains the essential informations such as structure, light and shade.Again by the picture after diminution, switch to 64 grades of grayscale images
Piece.Calculate the average gray of all pixels in picture.The gray scale of each pixel is compared with average value, if it is greater than or
It is denoted as 1 equal to average value, is denoted as 0 less than average value.It by the comparison result of previous step, combines, just constitutes one 64
The binary integer of position, here it is the fingerprints of this image.After obtaining the fingerprint of image, so that it may to compare the finger of different images
Line just illustrates two images if calculating how many position in 64 is that the different data bits of different is no more than 5
It is much like, if it is greater than 10, illustrate that they are two different images.If that being examined after continuous n images of detection acquisition
After measuring adjacent two images dissmilarity, non-similarity adds 1, then the non-similarity for completing to obtain after the n images will be compared
Divided by n above-mentioned, obtained value is change frequency.
So in this case, in order to the actual demand of more flexible appropriate active user, if detecting
Change frequency is greater than the frequency of setting, that is, characterizes the video that currently playing video is TV play or film class, can show
Stacking shows the control control on the video playing interface of the electronic equipment, to remind consumer electronic devices can be with
It is further to carry out vision enhancement, to promote the visual experience for playing video.
In addition, alternatively mode, electronic equipment can detecte point of the played video in video playing interface
Resolution；If the resolution ratio of the played video in video playing interface is setting resolution ratio, broadcast in the video of the electronic equipment
It puts stacking on interface and shows the control control.
It is understood that the clarity meeting that electronic equipment when playing the video of different resolution ratio, is showed
There is difference, and with the promotion of resolution ratio, the video council that electronic equipment is played is more clear.So in one case,
The highest resolution for setting resolution ratio and playing video support by the video playing interface.
It should be noted that electronic equipment, when playing video, the resolution ratio of played video can be by played video sheet
The influence for the resolution ratio that the resolution ratio and electronic equipment itself that body can be supported are supported.For example, if by point of video itself
Resolution from low to high can be with promising SD, high definition and super clear, and the resolution ratio that electronic equipment is supported also is from low to high mark
Clearly, high definition and it is super it is clear in the case where.If detecting, the highest resolution that electronic equipment is supported is high definition, even when being broadcast
In the case where the super clear resolution ratio of resolution ratio support for putting video, the highest resolution that played video is supported still is high
Clearly.
Furthermore if the highest resolution that played video is supported is lower than the supported resolution ratio of electronic equipment, then at this
In the case of kind, even if user carries out video playing using electronic equipment, the highest resolution of the video played is still to be broadcast
Put the highest resolution that video is supported.The vision of played video so can be further promoted for the ease of prompting user
Experience can be lower than the highest resolution that electronic equipment is supported detecting highest resolution that played video is supported
In the case where, stacking shows the control control on the video playing interface of the electronic equipment, so that being convenient for user
Electronic equipment is triggered by the control and carries out vision enhancement, and played video is shown can be supported most than it
The better result of broadcast of the corresponding result of broadcast of high-resolution.
For example, this is clear when the user clicks as shown in figure 9, showing clarity toggle control 95 in figure shown in Fig. 9
After clear degree toggle control 95, as shown in Figure 10, it can be shown in the clarity alternative controls 94 with display resolution alternative controls 94
It is shown with the clarity that can be selected, for example, the highest resolution that the video played is supported is super shown in Figure 10
Clearly, then in this case, if the highest resolution that electronic equipment is supported is super clear or even divides than super clear
Under the higher 4K model of resolution, can on interface display control control 97.So that in the video played with it
In the case that the highest resolution that can be supported plays out, after showing control control, user can trigger control control
In the state for opening vision enhancement, so that electronic equipment can carry out vision enhancement to the video played, and then make
The better result of broadcast of result of broadcast more corresponding than the highest resolution that it can be supported can be shown by obtaining played video.
It is understood that video playing application program is in the video playing that can be carried out online, then carrying out online
During video playing, the data of the video played are obtained from network in real time.And for the view of different resolution
The size of the respective occupied memory space of frequency is can be distinguishing.For example, for the same video content, SD mode
Video content may occupy the memory space of 200MB, and the storage that the video content of high definition mode may occupy 700MB is empty
Between.It and is also in this way, video content higher for resolution ratio, transmits occupied network bandwidth and get in transmission process
Greatly.
In this case, optionally, if electronic equipment can detect the played video in video playing interface
Resolution ratio be setting resolution ratio, and after detecting the network quality of the accessed network of electronic equipment lower than imposing a condition, reduction
The resolution ratio of played video；Stacking shows the control control on the video playing interface of the electronic equipment.
Wherein, electronic equipment can detect current network quality in several ways.For example, electronic equipment can pass through
The retransmission rate of network evaluates the quality of network.
It should be noted that if electronic equipment is based in the case where Transmission Control Protocol access network, electronic equipment is using cunning
Dynamic window receives and dispatches process to manage master data, while ensuring the effective and reliable transmission of data flow, thus will not transmission rate
It is significantly faster than that receiving velocity.And wherein, if electronic equipment does not receive confirmation message before the timer expires, determine to send out
Raw retransmission time out, electronic equipment can the autonomous retransmission data that time-out is sent before.
Furthermore if electronic equipment carry out video playing process in, if repeatedly occurring Caton in playing process, then
There is Caton in the decoding process for meaning that electronic equipment treats the video played out, then either receiving network data occurs
Caton, and then it is bad to will cause user experience.So electronic equipment can also be by detecting in preset time period, video playing mistake
The number of Caton in journey, to evaluate the quality of network.
For example, if electronic equipment carries out video playing with super clear mode, and drag electronics to set during video playing
It is standby to detect condition of the network quality lower than setting through the above way, then height can be reduced to a point ratio for played video
Clear mode, and the control control is shown in such a case, it is possible to be laminated on the video playing interface of the electronic equipment,
So that vision enhancement is carried out to the video of high definition mode playback by the control control triggering of display convenient for user,
So that although electronic equipment is to carry out video playing with high definition mode, but can show vision effect more better than high definition
Fruit.
It should be noted that electronic equipment during carrying out vision enhancement, will increase the calculating money of CPU or GPU
Source consumption, then if electronic equipment detects condition of the network quality not less than setting, then can prompt the user whether to switch
It for higher resolution ratio, and prompts the user whether to close vision enhancement, thus after network state restores good, reduce pair
The computing resource of CPU or GPU consumes.
It is enable to guarantee that electronic equipment not only can may be used in the case where network state is bad through the above way
With smooth broadcasting video, the broadcasting for showing the resolution ratio for the smooth playing that can be supported than current network state can also be realized
The better result of broadcast of effect.
Step S230: control control is switched to characterization and opens video by the touch control operation in response to acting on control control
The state of enhancing.
Step S240: if detecting, the electronic equipment is in the video broadcasting condition, the state of detection control control.
Step S250: if detect it is described control control state representation open video source modeling, to the video played into
Row vision enhancement.
A kind of video source modeling control method provided by the present application, by detecting whether electronic equipment is in video playing shape
State, if after detecting that the electronic equipment is in the video broadcasting condition, can further according to played video resolution ratio with
And the network state of electronic equipment opens or closes view for controlling in response to touch control operation to determine whether to show on the screen
The control control of enhancing is felt, further the state of detection control control, if detecting the state representation of the control control
Video source modeling is opened, vision enhancement is carried out to the video played.So that user can pass through in video display process
Touch control operation is carried out to control control, to be turned on or off the vision enhancement to played video, and then to user for control
Whether system, which carries out vision enhancement, is provided convenience, and the user experience is improved.
Figure 11 is please referred to, a kind of video source modeling control method provided by the present application is applied to electronic equipment, the method packet
It includes:
Step S310: whether detection electronic equipment is in video broadcasting condition.
Step S320: if detecting, the electronic equipment is in the video broadcasting condition, and detection controls the state of control,
The control control opens or closes vision enhancement for controlling.
Step S330: if detect it is described control control state representation open video source modeling, to the video played into
Row vision enhancement.
Step S340: control control is switched to characterization and closes video by the touch control operation in response to acting on control control
The state of enhancing.
Step S350: if detecting, the state representation switch of the control control closes video source modeling, cancels to being played
Video carries out vision enhancement.
A kind of video source modeling control method provided by the present application, by detecting whether electronic equipment is in video playing shape
State, if detecting, the electronic equipment is in the video broadcasting condition, the state of detection control control, and the control control is used
In opening or closing vision enhancement in response to touch control operation control, if detecting, the state representation of the control control opens video
Enhancing carries out vision enhancement to the video played.So that user can be by controlling control in video display process
Part carries out touch control operation, to be turned on or off the vision enhancement to played video, and then to user for control whether into
Row vision enhancement is provided convenience, and the user experience is improved.
Figure 12 is please referred to, a kind of video source modeling control device 400 provided by the present application is applied to electronic equipment, the dress
Setting 400 includes: broadcast state detection unit 410, control state detection unit 420 and video source modeling unit 430.
Broadcast state detection unit 410, for detecting whether electronic equipment is in video broadcasting condition.
As a kind of mode, broadcast state detection unit 410, for detecting the view for whether having setting in the electronic equipment
Frequency play-back application is being run；If detecting, the video playing application program of setting is being run, and determines the electronic equipment
In the video broadcasting condition.
Control state detection unit 420, if for detecting that the electronic equipment is in the video broadcasting condition, detection
The state of control is controlled, the control control opens or closes vision enhancement for controlling.
As a kind of mode, the control control is run independently of other than the video playing application program.
Video source modeling unit 430, if for detecting that the state representation of the control control opens video source modeling, to being broadcast
The video put carries out vision enhancement.
Figure 13 is please referred to, a kind of video source modeling control device 500 provided by the present application is applied to electronic equipment, the dress
Setting 500 includes: broadcast state detection unit 510, control display unit 520, control status toggle unit 530, the inspection of control state
Survey unit 540 and video source modeling unit 550.
Broadcast state detection unit 510, for detecting whether electronic equipment is in video broadcasting condition；
Control display unit 520, if for detecting that electronic equipment is in video broadcasting condition, in the electronic equipment
Display control control is laminated on video playing interface, the control control opens or closes vision enhancement for controlling.
Control status toggle unit 530, for the touch control operation in response to acting on control control, by control control switching
The state of video source modeling is opened to characterization.
Control state detection unit 540, if for detecting that the electronic equipment is in the video broadcasting condition, detection
Control the state of control.
Video source modeling unit 550, if for detecting that the state representation of the control control opens video source modeling, to being broadcast
The video put carries out vision enhancement.
Figure 14 is please referred to, a kind of video source modeling control device 600 provided by the present application is applied to electronic equipment, the dress
Setting 600 includes: broadcast state detection unit 610, control state detection unit 620 and video source modeling unit 630 and enhancing
Cancel unit 640.
Broadcast state detection unit 610, for detecting whether electronic equipment is in video broadcasting condition.
As a kind of mode, broadcast state detection unit 610, for detecting the view for whether having setting in the electronic equipment
Frequency play-back application is being run；If detecting, the video playing application program of setting is being run, and determines the electronic equipment
In the video broadcasting condition.
Control state detection unit 620, if for detecting that the electronic equipment is in the video broadcasting condition, detection
The state of control is controlled, the control control opens or closes vision enhancement for controlling.
As a kind of mode, the control control is run independently of other than the video playing application program.
Video source modeling unit 630, if for detecting that the state representation of the control control opens video source modeling, to being broadcast
The video put carries out vision enhancement.
Unit 640 is cancelled in enhancing, if cancelling for detecting that the state representation switch of the control control closes video source modeling
Vision enhancement is carried out to the video played.
It should be noted that it is apparent to those skilled in the art that, for convenience and simplicity of description, on
The device of description and the specific work process of unit are stated, can refer to corresponding processes in the foregoing method embodiment, herein no longer
It repeats.In several embodiments provided herein, the mutual coupling of module can be electrical property, mechanical or other forms
Coupling.In addition, can integrate in a processing module in each functional module in each embodiment of the application, it is also possible to
Modules physically exist alone, and can also be integrated in a module with two or more modules.Above-mentioned integrated module
Both it can take the form of hardware realization, can also have been realized in the form of software function module.
It should be noted that in the application it is specific how according to audio encoding type to audio data carry out coding be can be with
Using existing technology, the application is just not described further in detail.
In conclusion a kind of video source modeling control method, device and electronic equipment provided by the present application, pass through detection electricity
Whether sub- equipment is in video broadcasting condition, if detecting, the electronic equipment is in the video broadcasting condition, detection control
The state of control, the control control is used to open or close vision enhancement in response to touch control operation control, if detecting described
The state representation for controlling control opens video source modeling, carries out vision enhancement to the video played.So that in video playing
In the process, user can be by carrying out touch control operation to control control, to be turned on or off the vision increasing to played video
By force, and then to user for controlling whether that carrying out vision enhancement provides convenience, the user experience is improved.
A kind of electronic equipment provided by the present application is illustrated below in conjunction with Figure 15.
Figure 15 is please referred to, based on above-mentioned image processing method, device, another kind that the embodiment of the present application also provides can be with
Execute the electronic equipment 100 of aforementioned terminals control method.Electronic equipment 100 include the one or more that intercouples (in figure only
Show one) processor 102, memory 104, network module 106, Video Codec 108, camera 110 and screen
112.Wherein, it is stored with the program that can execute content in previous embodiment in the memory 104, and processor 102 can be held
The program stored in the row memory 104.
Wherein, processor 102 may include one or more processing core.Processor 102 utilizes various interfaces and route
The various pieces in entire electronic equipment 100 are connected, by running or executing the instruction being stored in memory 104, program, generation
Code collection or instruction set, and the data being stored in memory 104 are called, execute the various functions and processing of electronic equipment 100
Data.Optionally, processor 102 can be using Digital Signal Processing (Digital Signal Processing, DSP), scene
Programmable gate array (Field-Programmable Gate Array, FPGA), programmable logic array (Programmable
Logic Array, PLA) at least one of example, in hardware realize.Processor 102 can integrating central processor (Central
Processing Unit, CPU), in image processor (Graphics Processing Unit, GPU) and modem etc.
One or more of combinations.Wherein, the main processing operation system of CPU, user interface and application program etc.；GPU is for being responsible for
Show the rendering and drafting of content；Modem is for handling wireless communication.It is understood that above-mentioned modem
It can not be integrated into processor 102, be realized separately through one piece of communication chip.
Memory 104 may include random access memory (Random Access Memory, RAM), also may include read-only
Memory (Read-Only Memory).Memory 104 can be used for store instruction, program, code, code set or instruction set.It deposits
Reservoir 104 may include storing program area and storage data area, wherein the finger that storing program area can store for realizing operating system
Enable, for realizing at least one function instruction (such as touch function, sound-playing function, image player function etc.), be used for
Realize the instruction etc. of following each embodiments of the method.Storage data area can also store the number that terminal 100 is created in use
According to (such as phone directory, audio, video data, chat record data) etc..
The network module 106 is used to receive and transmit electromagnetic wave, realizes the mutual conversion of electromagnetic wave and electric signal, from
And it is communicated with communication network or other equipment, such as communicated with wireless access point.The network module 106 can wrap
Include it is various existing for executing the circuit elements of these functions, for example, antenna, RF transceiver, digital signal processor plus
Close/deciphering chip, subscriber identity module (SIM) card, memory etc..The network module 106 can be with various networks as interconnected
Net, intranet, wireless network communicate or communicated by wireless network and other equipment.Above-mentioned wireless network
Network may include cellular telephone networks, WLAN or Metropolitan Area Network (MAN).
The Video Codec 108 can be used for encoding 110 acquired image of camera, or to network mould
Block 106 is decoded from the data of network request, is shown to be transferred to screen 112.Specifically, Video Codec
108 can be GPU, dedicated DSP, FPGA, asic chip etc..
Figure 16 is please referred to, it illustrates a kind of structural frames of computer readable storage medium provided by the embodiments of the present application
Figure.Program code is stored in the computer-readable medium 800, said program code can be called by processor and execute the above method
Method described in embodiment.
Computer readable storage medium 800 can be such as flash memory, EEPROM (electrically erasable programmable read-only memory),
The electronic memory of EPROM, hard disk or ROM etc.Optionally, computer readable storage medium 800 includes non-volatile meter
Calculation machine readable medium (non-transitory computer-readable storage medium).Computer-readable storage
Medium 800 has the memory space for the program code 810 for executing any method and step in the above method.These program codes can
With from reading or be written in one or more computer program product in this one or more computer program product.
Program code 810 can for example be compressed in a suitable form.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the application, rather than its limitations；Although
The application is described in detail with reference to the foregoing embodiments, those skilled in the art are when understanding: it still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；And
These are modified or replaceed, do not drive corresponding technical solution essence be detached from each embodiment technical solution of the application spirit and
Range.
Claims (12)
1. a kind of video source modeling control method, which is characterized in that be applied to electronic equipment, which comprises
Whether detection electronic equipment is in video broadcasting condition；
If detecting, the electronic equipment is in the video broadcasting condition, the state of detection control control, the control control
Vision enhancement is opened or closed for controlling；
If detecting, the state representation of the control control opens video source modeling, carries out vision enhancement to the video played.
2. the method according to claim 1, wherein whether the detection electronic equipment is in video broadcasting condition
The step of include:
Whether detect has the video playing application program of setting running in the electronic equipment；
If detecting, the video playing application program of setting is being run, and determines that the electronic equipment is in the video playing shape
State.
3. according to the method described in claim 2, it is characterized in that, the control control is independently of the video playing application journey
It runs other than sequence, the step of state of the detection control control includes:
Detect the state independently of the control control other than the preset video playing application program.
4. the method according to claim 1, wherein whether the detection electronic equipment is in video broadcasting condition
If the step of and it is described detect that the electronic equipment is in the video broadcasting condition, the step of the state of detection control control
Between further include:
Stacking shows the control control on the video playing interface of the electronic equipment.
In response to acting on the touch control operation of control control, control will be controlled and be switched to the state that characterization opens video source modeling.
5. according to the method described in claim 4, it is characterized in that, the video playing interface upper layer in the electronic equipment
Folding the step of showing the control control includes:
Detect the change frequency for the continuous multiple frames image that the played video in video playing interface includes；
If the change frequency is greater than setpoint frequency, stacking shows the control on the video playing interface of the electronic equipment
Control.
6. according to the method described in claim 4, it is characterized in that, the video playing interface upper layer in the electronic equipment
Folding the step of showing the control control includes:
Detect the resolution ratio of the played video in video playing interface；
If the resolution ratio of the played video in video playing interface is setting resolution ratio, in the video playing of the electronic equipment
Stacking shows the control control on interface.
7. according to the method described in claim 6, it is characterized in that, the resolution ratio that sets is broadcast by the video playing interface
Put the highest resolution of video support.
8. if according to the method described in claim 6, it is characterized in that, point of the played video in video playing interface
Resolution is setting resolution ratio, is wrapped in the step of stacking shows the control control on the video playing interface of the electronic equipment
It includes:
If the resolution ratio of the played video in video playing interface is setting resolution ratio, and detects the accessed net of electronic equipment
After the network quality of network is lower than imposing a condition, the resolution ratio of played video is reduced；
Stacking shows the control control on the video playing interface of the electronic equipment.
9. -8 any method according to claim 1, which is characterized in that if the state for detecting the control control
After the step of characterization opens video source modeling, carries out vision enhancement to the video played further include:
If detecting, the state representation switch of the control control closes video source modeling, cancels and carries out vision increasing to the video played
By force.
10. a kind of video source modeling control device, which is characterized in that be applied to electronic equipment, described device includes:
Broadcast state detection unit, for detecting whether electronic equipment is in video broadcasting condition；
Control state detection unit, if for detecting that the electronic equipment is in the video broadcasting condition, detection control control
The state of part, the control control open or close vision enhancement for controlling；
Video source modeling unit, if for detecting that the state representation of the control control opens video source modeling, to the view played
Frequency carries out vision enhancement.
11. a kind of electronic equipment, which is characterized in that including one or more processors, Video Codec and memory；
One or more programs, wherein one or more of programs are stored in the memory and are configured as by described
One or more processors execute, and one or more of programs are configured to carry out any method of claim 1-9.
12. a kind of computer readable storage medium, which is characterized in that be stored with program generation in the computer readable storage medium
Code, wherein perform claim requires any method of 1-9 in said program code operation.
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| CN201810968779.4A CN109120979B (en) | 2018-08-23 | 2018-08-23 | Video enhancement control method and device and electronic equipment |
| PCT/CN2019/090440 WO2020038071A1 (en) | 2018-08-23 | 2019-06-06 | Video enhancement control method, device, electronic apparatus, and storage medium |
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| CN201810968779.4A CN109120979B (en) | 2018-08-23 | 2018-08-23 | Video enhancement control method and device and electronic equipment |
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| WO2020038071A1 (en) | 2020-02-27 |
| CN109120979B (en) | 2020-08-21 |
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