CN109819188A - Video processing method and terminal device - Google Patents
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- CN109819188A CN109819188A CN201910092667.1A CN201910092667A CN109819188A CN 109819188 A CN109819188 A CN 109819188A CN 201910092667 A CN201910092667 A CN 201910092667A CN 109819188 A CN109819188 A CN 109819188A
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Abstract
The invention discloses a video processing method and terminal equipment, wherein the method comprises the following steps: recording the depth of field information of N frames of video images collected by a camera in the video recording process; after the video recording is finished, outputting a first video and receiving a first input of a user to the first video; responding to the first input, and adjusting the definition of M frames of video images in the N frames of video images according to the recorded depth-of-field information of the N frames of video images to obtain the adjusted M frames of video images; generating a target video according to the adjusted M frames of video images; wherein N, M is a positive integer, N is more than or equal to M. The method of the embodiment of the invention can adjust the definition of the recorded video and meet the requirements of users.
Description
Technical field
The present embodiments relate to field of image processing more particularly to the processing methods and terminal device of a kind of video.
Background technique
Camera function is one of the major function of terminal (for example, mobile phone), and it is interested that user can use terminal recording
Picture generates video and is saved in terminal to be watched.User can only adjust focusing position during recorded video at present
It sets, or keeps picture clear by terminal continuous autofocus, once user can not be again in video after video record is completed
Picture adjust focus.
Multimedia Encoder carries out real-time coding to data recording during recorded video, by the collected recording number of camera
It is compressed into reference format video file, such as MP4, AVI format etc. according to frame coding, after generating these video files, can not be compiled again
Collect the focus of picture.
In practical applications, because user can not adjust focus to the video recorded, cause occurring having recorded
There is part picture is unintelligible or user is desired to be edited the video recorded to show with artistry in video
Video when, be unable to satisfy the demand of user.
Summary of the invention
The embodiment of the present invention provides the processing method and terminal device of a kind of video, with solve in the prior art because user without
Method adjusts focus to the video recorded, leads to have in the video recorded that part picture is unintelligible or user wants
When being edited to the video recorded to show the video with artistry, it is unable to satisfy the demand of user
Problem.
In order to solve the above-mentioned technical problem, the present invention is implemented as follows:
In a first aspect, a kind of processing method of video is provided, this method comprises:
In video process, the depth of view information of the N frame video image of recording camera acquisition；
After video recording, the first video is exported；
Receive first input of the user to first video；
In response to first input, according to the depth of view information of the N frame video image recorded, the N frame video is adjusted
The clarity of M frame video image in image, the M frame image after being adjusted；
According to the M frame image adjusted, target video is generated；
Wherein, N, M are positive integer, N >=M.
Second aspect provides a kind of terminal device, which includes:
Processing module is used in video process, the depth of view information of the N frame video image of recording camera acquisition；
Display module, for exporting the first video after video recording；
Receiving module, for being adjusted in response to first input according to the depth of view information of the N frame video image recorded
The clarity of M frame video image in the whole N frame video image, the N frame image after being adjusted；
The processing module is also used to generate target video according to the M frame image adjusted；
Wherein, N, M are positive integer, N >=M.
The third aspect provides a kind of terminal device, which includes processor, memory and be stored in described deposit
On reservoir and the computer program that can run on the processor, the computer program are realized when being executed by the processor
The step of method as described in relation to the first aspect.
Fourth aspect provides a kind of computer readable storage medium, which is characterized in that the computer-readable storage medium
Computer program is stored in matter, and the step of method as described in relation to the first aspect is realized when the computer program is executed by processor
Suddenly.
It in embodiments of the present invention, can be using the corresponding depth of view information of video image in video, to the view recorded
The clarity of video image in frequency is adjusted, in this way, having part picture unintelligible in the video recorded or using
It, can be according to user couple when family is wanted to edit the video recorded to show the video with artistry
The input of video, adjusts the clarity of video image, and then meets the needs of users.
Detailed description of the invention
Fig. 1 is the flow chart of the processing method of the video of one embodiment of the present of invention.
Fig. 2 is a kind of schematic diagram of display interface of the embodiment of the present invention.
Fig. 3 is the schematic diagram of the display interface of another embodiment of the present invention.
Fig. 4 is the signal of the identification information of video image according to an embodiment of the present invention and the corresponding relationship of depth of view information
Figure.
Fig. 5 is the flow chart of the processing method of the video of a specific embodiment according to the present invention.
Fig. 6 is the structural schematic diagram of the terminal device of one embodiment of the present of invention.
Fig. 7 is the structural schematic diagram of the terminal device of another embodiment of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
Fig. 1 is the flow chart of the processing method for the video that one embodiment of the present of invention provides.Video as shown in Figure 1
Processing method may comprise steps of:
Step 102, in video process, recording camera acquisition N frame video image depth of view information.
Optionally, in a step 102, it is recorded a video by dual camera.In this case, terminal device receives use
After camera instruction is opened at family, into camera preview working interface, if receiving user again opens double camera instructions, double camera shootings
Head is powered on enabled in order and is initialized, and obtains the depth of view information in the optical information and picture in picture, and by optical information
It is converted into handling digital signal after digital signal, obtains the data for user's preview, this preview data is shown
On the screen of terminal device, the preview of camera is realized.Preview screen shows the collected image information of main camera, while into
The recording of row picture and the acquisition of acoustic information, and real-time perfoming coding work generate video file (for example, generating default
Video recording MP4 video file).
Step 104, after video recording, export the first video.Step 106 receives user to the of first video
One input.
It is understood that in step 106, user the first input of the first video is determined for terminal device need by
The clarity that video image is adjusted to.
Optionally, as illustrated in FIG. 2, before step 106, in the output interface of the first video, show that aperture is adjusted
Control；It is corresponding, in step 106, receive first input of the user to the first video, comprising: receive user to aperture tune
Save the first input of control.Thus, it is possible to realize based on the relationship between f-number and clarity, determines and need to be adjusted to clear
Clear degree, it is easy to operate, the realization of terminal device can be simplified.
Optionally, in some embodiments, before step 106, further includes: in the output interface of the first video, display
Prompt information, prompt information are the adjustable video of clarity for prompting the first video.Thus, it is possible to facilitate which user knows
The clarity of a little videos is adjustable, user-friendly.
For example, shown in Fig. 3, display " video recording focusing " icon in the display interface, user when seeing the icon,
It can know that current video is the adjustable video of clarity, and then clarity adjusting can be carried out according to their needs.For example,
User clicks " video recording focusing " icon, can pop up aperture on display interface at this time and adjust control, user can be by adjusting light
Size is enclosed, realizes the adjustment of image sharpness.
Step 108, in response to first input, according to the depth of view information of the N frame video image recorded, described in adjustment
The clarity of M frame video image in N frame video image, the M frame image after being adjusted.
Specifically, in some embodiments, the first input is the first input that user adjusts control to aperture.In this feelings
Under condition, in adjustment N frame video image before the clarity of M frame video image, method shown in FIG. 1 further include: determining and institute
State the corresponding f-number of the first input；According to the f-number, target sharpness is determined.It is corresponding, it in step 108, will
The clarity of the M frame video image is adjusted to the target sharpness.Thus, it is possible to which user is made to pass through up and down adjustment aperture
Size realizes the adjustment of the clarity of video image, facilitates the operation of user.
Further, the depth of view information associated storage of the identification information of N frame video image and N frame video image.This
In the case of, the clarity of M frame video image is adjusted to target sharpness, comprising: determining every frame with M frame video image regards
The associated depth of view information of the identification information of frequency image；According to the depth of view information of every frame video image, by the M frame video figure
The clarity of picture is adjusted to the target sharpness.By the way that the depth of view information of the identification information of video image and video image is closed
Connection storage can be convenient for carrying out video image searching the corresponding depth of view information of video image when clarity adjustment.
For example, the depth of view information of the identification information of video image and video image is stored in a look-up table.
Look-up table can be as shown in figure 4, Frame 0, Frame 1, Frame 2, Frame 3 and Frame 4 in Fig. 4 be video image
Identification information, Depth 0, Depth 1, Depth 2, Depth 3 and Depth 4 be respectively it is corresponding with Frame0-Frame4
Depth of view information.
Optionally, in some embodiments, it is also wrapped before the clarity of N frame video image in adjustment M frame video image
It includes: showing the N frame video image frame by frame；Receive second input of the user to the M frame video image；In response to described second
Input, determines target position to be adjusted in the M frame video image；And then adjust M frame video in N frame video image it is clear
Degree, comprising: the clarity of the image of the target location in adjustment M frame video image.
That is, video image can be played frame by frame, user can be selected on the display interface of video image wait adjust
The position of whole clarity.Thus, it is possible to make adjustment of the user to the different location progress clarity of the video image of different frame,
It realizes the unrestricted choice of the position to be adjusted in each frame video image, improves user experience.
Further, in the case where playing video image frame by frame, user can raise in the display interface of video image
Whole the first input that control is adjusted to aperture.For example, being directed to different video images, f-number is adjusted to different values, by
This may be implemented different video Image Adjusting to different clarity generating more interesting and artistry video image,
Further increase user experience.
Above-mentioned broadcasting frame by frame, can be and play according to prefixed time interval, be also possible to receiving user's input touching
Broadcast plays next frame video image when putting down the input of a frame video image.
Step 110, according to the M frame video image adjusted, target video is generated；Wherein, N, M be positive integer, N >=
M。
It specifically, can be by the M frame video figure before being adjusted in M frame video image adjusted the first video of corresponding replacement
Picture generates target video.
Certainly, in practical applications, target only by M frame video image adjusted, can also be generated according to user demand
Video.
The embodiment of the present invention, can be using the corresponding depth of view information of video image in video, in the video recorded
The clarity of video image be adjusted.In this way, having in the video recorded, part picture is unintelligible or user thinks
It, can be according to user to video when being edited to the video recorded to show the video with artistry
Input, adjust the clarity of image, and then meet the needs of users.
Fig. 5 is the flow chart of the processing method of the video of a specific embodiment of the invention.Video as shown in Figure 5
Processing method may comprise steps of:
Step 201, prompt user video is the adjustable video of clarity.
For example, user can browse the video for checking recording in photograph album, if it is double videos for shooting with video-corder system, then pre-
It lookes at the suitable position (for example, upper right corner) of figure, marks icon or signal language, prompt user that can edit video file again
Depth of view information realizes the adjusting of the clarity of video image.
Step 202, the input for responding user, into weight edit pattern.
For example, user clicks " video recording focusing " icon in Fig. 3, terminal device carries out video image weight edit pattern.
Step 203, the picture for needing to readjust clarity is determined.
User can click the position for arbitrarily wanting to adjust clarity in preview screen, pop up aperture in preview interface later
Adjust control.
Step 204, it determines that user adjusts the corresponding f-number of input of control to aperture, video figure is adjusted based on f-number
The clarity of picture.
User can realize the adjusting of aperture size by the input for adjusting control to aperture, and terminal device is big according to aperture
The small determining clarity for needing to be adjusted to, is later handled the depth of view information of the video image of record, and user is needed weight
Preview effect simulation at the new position for adjusting clarity comes out.
Terminal device can play at a slow speed video image frame by frame automatically, and user can be in the view for needing to carry out clarity adjustment
Slide aperture on frequency image and adjust control, or click and need to adjust the position of clarity on video image, terminal device according to
The size of f-number, the image at position clicked to user carry out the adjustment of clarity.
Step 205, after editing frame by frame, confirmation is saved.
After the completion of user edits, the video file of generation is saved, completion, which is rearranged, collects.The video file generated before can be by
Covering, user obtain oneself customized edited video.
Fig. 6 is the structural schematic diagram of the terminal device of one embodiment of the present of invention.As shown in fig. 6, terminal device includes:
Processing module 11 is used in video process, the depth of view information of the N frame video image of recording camera acquisition；
Display module 12, for exporting the first video after video recording；
Receiving module 13, in response to first input, according to the depth of view information of the N frame video image recorded,
The clarity for adjusting M frame video image in the N frame video image, the N frame image after being adjusted；
The processing module 11 is also used to generate target video according to the M frame image adjusted；
Wherein, N, M are positive integer, N >=M.
The terminal device of the embodiment of the present invention, can be using the corresponding depth of view information of video image in video, to having recorded
The clarity of video image in the video of system is adjusted.In this way, there is part picture unintelligible in the video recorded
It, being capable of basis or when user wants to edit the video recorded to show the video with artistry
Input of the user to video, adjusts the clarity of video image, and then meets the needs of users.
In embodiments of the present invention, optionally, the display module 12 is also used to:
Before the receiving module receives user to the first input of first video, in the defeated of first video
Interface out, display aperture adjust control；
Wherein, the receiving module 13 is specifically used for:
Receive the first input that the user adjusts control to the aperture.
In embodiments of the present invention, optionally, the processing module 11 is also used to:
In adjusting the N frame video image before the clarity of M frame video image, determination is corresponding with the first input is told
F-number；
According to the f-number, target sharpness is determined；
Wherein, in adjusting the N frame video image in terms of the clarity of M frame video image, the processing module 11 has
Body is used for:
The clarity of the N frame video image is adjusted to the target sharpness.
In embodiments of the present invention, optionally, the processing module 11 is specifically used for:
By the depth of view information associated storage of the identification information of the N frame video image and the N frame video image；
The determining associated depth of view information of identification information with every frame video image in the M frame video image；
According to the depth of view information of every frame video image, the clarity of the M frame video image is adjusted to the mesh
Mark clarity.
In embodiments of the present invention, optionally, the display module 12 is specifically used for:
It is adjusted in the M frame video image before the clarity of N frame video image in the processing module, shows institute frame by frame
State N frame video image；
The receiving module is also used to: receiving second input of the user to the M frame video image；
The processing module 11 is specifically used for: in response to second input, determining to be adjusted in the M frame video image
Target position；
Adjust the clarity of the image of the target location in the M frame video image.
In embodiments of the present invention, optionally, the display module 12 is also used to:
Before the receiving module receives user to the first input of first video, in the defeated of first video
Interface out, display reminding information, the prompt information are the adjustable video of clarity for prompting first video.
Terminal device provided in an embodiment of the present invention can be realized terminal device in the embodiment of the method for Fig. 1 to Fig. 4 and realize
Each process, to avoid repeating, which is not described herein again.
Fig. 7 is the hardware structural diagram of the terminal device equipment of another embodiment of the present invention, which includes
But be not limited to: radio frequency unit 701, network module 702, audio output unit 703, input unit 704, sensor 705, display are single
The components such as member 706, user input unit 707, interface unit 708, memory 709, processor 710 and power supply 711.Ability
Field technique personnel are appreciated that terminal device structure shown in Fig. 7 does not constitute the restriction to terminal device, and terminal device can
To include perhaps combining certain components or different component layouts than illustrating more or fewer components.Implement in the present invention
In example, terminal device includes but is not limited to mobile phone, tablet computer, laptop, palm PC, car-mounted terminal, wearable sets
Standby and pedometer etc..
Wherein, processor 710 are used for:
In video process, the depth of view information of the N frame video image of recording camera acquisition；
After video recording, the first video is exported；
Receive first input of the user to first video；
In response to first input, according to the depth of view information of the N frame video image recorded, the N frame video is adjusted
The clarity of M frame video image in image, the M frame image after being adjusted；
According to the M frame video image adjusted, target video is generated；
Wherein, N, M are positive integer, N >=M.
Terminal device provided in an embodiment of the present invention, can the corresponding depth of view information of video image in video, to having recorded
The clarity of video image in the video of system is adjusted, in this way, there is part picture unintelligible in the video recorded
It, being capable of basis or when user wants to edit the video recorded to show the video with artistry
Input of the user to video, adjusts the clarity of image, and then can satisfy the demand of user.
It should be understood that the embodiment of the present invention in, radio frequency unit 701 can be used for receiving and sending messages or communication process in, signal
Send and receive, specifically, by from base station downlink data receive after, to processor 710 handle；In addition, by uplink
Data are sent to base station.In general, radio frequency unit 701 includes but is not limited to antenna, at least one amplifier, transceiver, coupling
Device, low-noise amplifier, duplexer etc..In addition, radio frequency unit 701 can also by wireless communication system and network and other set
Standby communication.
Terminal device provides wireless broadband internet by network module 702 for user and accesses, and such as user is helped to receive
It sends e-mails, browse webpage and access streaming video etc..
Audio output unit 703 can be received by radio frequency unit 701 or network module 702 or in memory 709
The audio data of storage is converted into audio signal and exports to be sound.Moreover, audio output unit 703 can also provide and end
The relevant audio output of specific function that end equipment 700 executes is (for example, call signal receives sound, message sink sound etc.
Deng).Audio output unit 703 includes loudspeaker, buzzer and receiver etc..
Input unit 704 is for receiving audio or video signal.Input unit 704 may include graphics processor
(Graphics Processing Unit, GPU) 7041 and microphone 7042, graphics processor 7041 is in video acquisition mode
Or the image data of the static images or video obtained in image capture mode by image capture apparatus (such as camera) carries out
Reason.Treated, and picture frame may be displayed on display unit 706.Through graphics processor 7041, treated that picture frame can be deposited
Storage is sent in memory 709 (or other storage mediums) or via radio frequency unit 701 or network module 702.Mike
Wind 7042 can receive sound, and can be audio data by such acoustic processing.Treated audio data can be
The format output that mobile communication base station can be sent to via radio frequency unit 701 is converted in the case where telephone calling model.
Terminal device 700 further includes at least one sensor 705, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 7061, and proximity sensor can close when terminal device 700 is moved in one's ear
Display panel 7061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axis) size of acceleration, it can detect that size and the direction of gravity when static, can be used to identify terminal device posture (ratio
Such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap)；It passes
Sensor 705 can also include fingerprint sensor, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer, wet
Meter, thermometer, infrared sensor etc. are spent, details are not described herein.
Display unit 706 is for showing information input by user or being supplied to the information of user.Display unit 706 can wrap
Display panel 7061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be used
Forms such as (Organic Light-Emitting Diode, OLED) configure display panel 7061.
User input unit 707 can be used for receiving the number or character information of input, and generate the use with terminal device
Family setting and the related key signals input of function control.Specifically, user input unit 707 include touch panel 7071 and
Other input equipments 7072.Touch panel 7071, also referred to as touch screen collect the touch operation of user on it or nearby
(for example user uses any suitable objects or attachment such as finger, stylus on touch panel 7071 or in touch panel 7071
Neighbouring operation).Touch panel 7071 may include both touch detecting apparatus and touch controller.Wherein, touch detection
Device detects the touch orientation of user, and detects touch operation bring signal, transmits a signal to touch controller；Touch control
Device processed receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives processor 710, receiving area
It manages the order that device 710 is sent and is executed.Furthermore, it is possible to more using resistance-type, condenser type, infrared ray and surface acoustic wave etc.
Seed type realizes touch panel 7071.In addition to touch panel 7071, user input unit 707 can also include other input equipments
7072.Specifically, other input equipments 7072 can include but is not limited to physical keyboard, function key (such as volume control button,
Switch key etc.), trace ball, mouse, operating stick, details are not described herein.
Further, touch panel 7071 can be covered on display panel 7061, when touch panel 7071 is detected at it
On or near touch operation after, send processor 710 to determine the type of touch event, be followed by subsequent processing device 710 according to touching
The type for touching event provides corresponding visual output on display panel 7061.Although in Fig. 7, touch panel 7071 and display
Panel 7061 is the function that outputs and inputs of realizing terminal device as two independent components, but in some embodiments
In, can be integrated by touch panel 7071 and display panel 7061 and realize the function that outputs and inputs of terminal device, it is specific this
Place is without limitation.
Interface unit 708 is the interface that external device (ED) is connect with terminal device 700.For example, external device (ED) may include having
Line or wireless head-band earphone port, external power supply (or battery charger) port, wired or wireless data port, storage card end
Mouth, port, the port audio input/output (I/O), video i/o port, earphone end for connecting the device with identification module
Mouthful etc..Interface unit 708 can be used for receiving the input (for example, data information, electric power etc.) from external device (ED) and
By one or more elements that the input received is transferred in terminal device 700 or can be used in 700 He of terminal device
Data are transmitted between external device (ED).
Memory 709 can be used for storing software program and various data.Memory 709 can mainly include storing program area
The storage data area and, wherein storing program area can (such as the sound of application program needed for storage program area, at least one function
Sound playing function, image player function etc.) etc.；Storage data area can store according to mobile phone use created data (such as
Audio data, phone directory etc.) etc..In addition, memory 709 may include high-speed random access memory, it can also include non-easy
The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 710 is the control centre of terminal device, utilizes each of various interfaces and the entire terminal device of connection
A part by running or execute the software program and/or module that are stored in memory 709, and calls and is stored in storage
Data in device 709 execute the various functions and processing data of terminal device, to carry out integral monitoring to terminal device.Place
Managing device 710 may include one or more processing units；Preferably, processor 710 can integrate application processor and modulatedemodulate is mediated
Manage device, wherein the main processing operation system of application processor, user interface and application program etc., modem processor is main
Processing wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 710.
Terminal device 700 can also include the power supply 711 (such as battery) powered to all parts, it is preferred that power supply 711
Can be logically contiguous by power-supply management system and processor 710, to realize management charging by power-supply management system, put
The functions such as electricity and power managed.
In addition, terminal device 700 includes some unshowned functional modules, details are not described herein.
Preferably, the embodiment of the present invention also provides a kind of terminal device, including processor 710, and memory 709 is stored in
On memory 709 and the computer program that can run on the processor 710, the computer program are executed by processor 710
Each process of the processing method embodiment of the above-mentioned video of Shi Shixian, and identical technical effect can be reached, to avoid repeating, this
In repeat no more.
The embodiment of the present invention also provides a kind of computer readable storage medium, and meter is stored on computer readable storage medium
Calculation machine program, the computer program realize each process of the processing method embodiment of above-mentioned video when being executed by processor, and
Identical technical effect can be reached, to avoid repeating, which is not described herein again.Wherein, the computer readable storage medium, such as
Read-only memory (Read-Only Memory, abbreviation ROM), random access memory (Random Access Memory, abbreviation
RAM), magnetic or disk etc..
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal (can be mobile phone, computer, service
Device, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form belongs within protection of the invention.
Claims (14)
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112492212A (en) * | 2020-12-02 | 2021-03-12 | 维沃移动通信有限公司 | Photographing method and device, electronic equipment and storage medium |
| CN113010738A (en) * | 2021-02-08 | 2021-06-22 | 维沃移动通信（杭州）有限公司 | Video processing method and device, electronic equipment and readable storage medium |
| CN114237800A (en) * | 2021-12-21 | 2022-03-25 | 维沃移动通信有限公司 | File processing method, file processing device, electronic device and medium |
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