CN106303669B - A kind of video clipping method and device - Google Patents
A kind of video clipping method and device Download PDFInfo
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- CN106303669B CN106303669B CN201610682567.0A CN201610682567A CN106303669B CN 106303669 B CN106303669 B CN 106303669B CN 201610682567 A CN201610682567 A CN 201610682567A CN 106303669 B CN106303669 B CN 106303669B
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 12
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 12
- 238000004891 communication Methods 0.000 claims abstract description 9
- 238000012552 review Methods 0.000 claims abstract description 9
- 238000004321 preservation Methods 0.000 claims abstract description 8
- 230000011218 segmentation Effects 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 8
- 238000012790 confirmation Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
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
- H04N21/432—Content retrieval operation from a local storage medium, e.g. hard-disk
- H04N21/4325—Content retrieval operation from a local storage medium, e.g. hard-disk by playing back content from the storage medium
-
- 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
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4331—Caching operations, e.g. of an advertisement for later insertion during playback
-
- 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
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4333—Processing operations in response to a pause request
-
- 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
- H04N21/44012—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 rendering scenes according to scene graphs, e.g. MPEG-4 scene graphs
-
- 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
- H04N21/44016—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 splicing one content stream with another content stream, e.g. for substituting a video clip
-
- 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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/845—Structuring of content, e.g. decomposing content into time segments
- H04N21/8456—Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Television Signal Processing For Recording (AREA)
Abstract
The present invention discloses a kind of video clipping method and device, its clipping method includes the generation of source video file, the selection of target video file and the editor of final video file, its video clipping device includes source video generation unit, target video file selection unit, final video file synthesis unit, storage unit, review unit and wireless communication unit, the present invention camera shooting record it is online during, the selection of target program can be carried out at any time, editor and preservation, convenient for carrying out network sharing in time, the multistage video that can be chosen simultaneously in source program is combined editor, simultaneously, the beginning node and ending node of each target program can be carried out accurately choosing and editing, whole operation process is convenient and simple, it is edited without professional person, and user can quickly realize video clipping very much, and rapidly by it point It enjoys away, improves the experience of user.
Description
Technical field
The present invention relates to video editing techniques field more particularly to a kind of method and apparatus of video clipping.
Background technique
Video clipping is the software that non-linear editing is carried out to video source, belongs to Multimedia Making Software scope.Software passes through
The materials such as the picture of addition, background music, special efficacy, scene are mixed again with video, video source is cut, is merged,
By secondary coding, the new video with different manifestations power is generated.
With the development of TV entertainment industry, video clipping technology is widely used, but current video clipping is most
Require using profession editing software, and need first video file all record after, preservation video file, and downloading under
Come, editing is carried out by the editing software of profession, although professional software editing effect is good, but it is complicated for operation, it needs specially
Industry personage carries out editing, and when a bit of for the editing simply from whole section of video operation, need editor to carry out by hand
The selection at time point, and drag to desired time point back and forth and carry out editing, the time point for the beginning and end of video be
It is most difficult to interception, the association in the very short time point of front and back is very close, the time if do not chosen beginning and end back and forth carefully, holds
Entire video is easily set to seem discontinuous, but the prior art, for the video clipping of very little interval time, editing is got up very expense
Strength, it is time-consuming and laborious, time cost is improved, and be unfavorable for being uploaded in network in time and be shared.
Summary of the invention
Shortcoming present in view of the above technology, it is easy to operate simple that the present invention provides one kind, and can record
While random editing video clipping method and device, make ordinary people that can also edit, save whenever and wherever possible and be uploaded to net
Shared in network.
The invention discloses a kind of video clipping methods, which comprises
A kind of video clipping method, method includes the following steps:
Real-time recording is carried out to scene, includes image information, audio-frequency information and timeline information, generates source video text
Part；
The beginning section of at least twin target video file is chosen by the time scale on the time shaft of source video file
Point and ending node；
It is final that the beginning node of all target video files of selection and ending node are subjected to accurate selection, synthesis again
Video file.
Wherein, the accurate selection includes the accurate selection of beginning node location and the accurate selection of ending node, beginning
Node location accurately be selected as will beginning node location itself and front and back carry out segmentation within each 13 seconds and show, and each section when
Between be 1 second, most correct time node and selected with determining；The ending node is accurately selected as the node location sheet that ends up
Body and front and back carry out segmentation in each 13 seconds and show, each of time is 1 second in segmentation display, to determine most correct time section
It puts and selects.
Wherein, the video clipping method further includes video playback step, source video file, selection target video file
And the final video file after accurate selection, by video playback unit to source video file, target video file and final
Video file is checked accuracy to determine Object selection and accurately selects final effect.
Wherein, the time scale sliding of the time shaft is adjustable, and by sliding, time shaft is with 5 seconds/lattice, 10 seconds/lattice, 30
Second/lattice, 1 point/lattice, 5 points/lattice, 10 points/lattice, 30 points/lattice or the different minimum unit of display of 1 hour/lattice are shown, with side
Just it checks and chooses target video file or check final video file.
Wherein, the source video file of caching and be stored in local final video file can by remote server into
Row checks that remote server chooses whether the source video file by caching or be stored in local final video file to be uploaded to
Remote server saves.
A kind of video clipping device, comprising:
Source video file generating unit: real-time recording is carried out to scene, includes image information, audio-frequency information and time shaft
Information generates source video file；
Target video file destination video file selection unit: by the time scale on the time shaft of source video file come
Choose at least beginning node of twin target video file and ending node；
Final video file synthesis unit: the beginning node of all target video files of selection and ending node are carried out
Accurate selection again, synthesizes final video file.
Wherein, the final video file synthesis unit includes that will start each 13 seconds videos of node location itself and front and back
It carries out segmentation display and selection and segmentation display and selection is carried out to ending node location itself and front and back each 13 seconds videos
Accurate selecting unit and the synthesis unit that the video after the accurate selection is finally synthesized, the view of the segmentation display
Frequency when it is 1 second a length of.
Wherein, the video clipping device further include execute to review step, and to source video file, target video file and
What final video file review confirmation reviews unit.
Wherein, the time scale sliding of the time shaft is adjustable, and the minimum unit of display of the time scale includes 5 seconds/
Lattice, 10 seconds/lattice, 30 seconds/lattice, 1 point/lattice, 5 points/lattice, 10 points/lattice, 30 points/lattice and 1 hour/lattice.
Wherein, the video clipping device further includes wireless communication unit, the wireless communication unit and remote server
Wireless telecommunications are carried out wireless communication to be transmitted with data, to the source video file to caching and to being stored in local final video
File is checked that remote server chooses whether the source video file by caching or is stored in local final video file
It is uploaded to remote server preservation.
The beneficial effects of the present invention are:
Compared with prior art, the present invention camera shooting record it is online during, the choosing of target program can be carried out at any time
It takes, edit and saves, convenient for carrying out network sharing in time, the multistage video that can be chosen simultaneously in source program is combined volume
Volume, meanwhile, the beginning node and ending node of each target program can be carried out accurately selection and editor, whole operation process
It is convenient and simple, it is edited without professional person, and user can quickly realize video clipping and rapidly by it point very much
It enjoys away, improves the experience of user.
Detailed description of the invention
Fig. 1 is overall flow figure of the embodiment of the present invention；
Fig. 2 is the time shaft schematic diagram that the minimum unit of display of the embodiment of the present invention is 5 seconds；
Fig. 3 is the time shaft schematic diagram that the minimum unit of display of the embodiment of the present invention is 10 seconds；
Fig. 4 is that the target video file of the embodiment of the present invention chooses the schematic diagram shown on a timeline；
Fig. 5 is the beginning node of one of target video file and ending in the final video file of the embodiment of the present invention
The selection schematic diagram of node.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Referring to Fig. 1, being the flow diagram of video clipping method provided in an embodiment of the present invention, this method includes following
Step:
Step 1, the generation of source video file: by source video generation unit carry out video record, click recorded broadcast start by
Button starts recorded video, meanwhile, on a display screen a time shaft can be also shown in addition to the real-time pictures that display is recorded,
The time shaft is equipped with evenly distributed time scale, there is a pointer on Time-Client, can with the passage of recorded broadcast time and
It is elapsed as time scale is synchronous, setting time scale is primarily to choose target video file.In recording process, Ke Yisui
When suspended by Pause key, the recording for continuing video after continuing button is clicked, and in entire recording process, if not clicking guarantor
It deposits, the source video file of recording will carry out temporal cache in the cache unit of storage unit automatically, without being stored in local
In storage unit.It, can be with long-range clothes by remote communication unit since whole memory cell is electrically connected with remote communication unit
Business device communicates wirelessly, therefore can be by remote server access source video generation unit, to the video file of real-time recording
It is transferred, is watched in real time, while even source video generation unit itself does not save the source video file, led to
The operation of remote server is crossed, which can also be directly stored in remote server, so as to subsequent tune
It takes and checks.And review unit due to being provided with and be electrically connected with memory module, therefore can be by clicking review button, by reviewing unit
Video is recalled from cache unit, is reviewed.
Step 2, target video file is chosen: being edited and is synthesized by the selection of target video file selection unit
Target video file can choose one section of target video file in the present embodiment, also can choose the different target of multistage
Video file, the selection of every section of target video file are chosen by time shaft.Due to having time scale on time shaft,
And have a pointer, when needing to choose target video file, it is only necessary to by recorded broadcast video pause, and stir the finger on time shaft
Needle carries out preliminary acquisition to target video file, general to be postponed by reviewing unit after having chosen one section of video
Video is recalled in memory cell to be reviewed, and to check whether the being video file chosen, and carries out preliminary adjustment.
Step 3, final video Document Editing: by the accurate selecting unit in final video file synthesis unit, to upper
It states the target video file tentatively chosen and carries out accuracy selection again, and what is accurately selected is opening for each target video file
Head node and ending node, due to during preliminary target video file selection, and in the present embodiment, on time shaft
The minimum unit of display of time scale include 5 seconds/lattice, 10 seconds/lattice, 30 seconds/lattice, 1 point/lattice, 5 points/lattice, 10 points/lattice, 30 points/
Lattice and 1 hour/lattice, therefore when the selection of preliminary aim video file, the smallest video time is 5 seconds, and 5 seconds in video
In recording, has many movements and generate, in order to further decompose these movements, therefore the accurate selecting unit is set.Accurately selecting
It selects in unit, by first 13 seconds of 1 second video and 1 second video-frequency band where the beginning timing node of target video file with after
13 seconds each segmenting videos showed respectively with 1 second for chronomere, totally 27 segmenting videos, by accurately selecting 1 second
Interior video, to redefine new beginning node and ending node.Likewise, by playback unit can to selection this when
The video of intermediate node checked, checks whether it is accurately video file, is closed if not continuing to return to final video file
It is selected again in unit, if it is final accurate file, then clicks preservation, each video is carried out by synthesis unit
Synthesis, and be allowed to be saved in local storage unit, become final video file, shared by wireless telecommunications, equally,
The final video file of the accessible local storage unit of remote server.The final video file of preservation, if to see entirety
Effect, last confirmation can also be carried out to final video file and checked by reviewing unit.
In the present embodiment, all steps require the transmission that data are carried out in processing unit, and processing unit is as whole
The CPU of a device, unit, analyzes data by processing unit through this process, and sends relevant operation instruction.
In the present embodiment, the time scale sliding of time shaft is adjustable, on condition that display screen of the invention is to touch display
Screen, by the sliding of touch display screen, the minimum unit of display on time shaft is changed, and according to the speed of sliding, minimum is aobvious
It is sequentially increased or becomes smaller with showing unit continuity.If display screen is not touch display screen, key or mouse can be passed through
The equal external devices minimum unit of display is selected.In any way, protection scope of the present invention is each fallen within.In the present embodiment
In, other than the minimum unit of display changes, corresponding every trifle time point, which also corresponds to, to change, in the present embodiment, time shaft
6 small lattice are also clamped between per big lattice, when the minimum unit of display is selected as 5 seconds, i.e., each small lattice represent 5 seconds, and it is corresponding,
Each big lattice are 30 seconds, and for display state as shown in Fig. 2, when the minimum unit of display is selected as 10 seconds, each big lattice are 1 point
Clock, display state as shown in figure 3, and so on.
In order to which the operation step for more clearly explaining of the invention is played, with for example:
Source video generation unit is started to work, and the pointer on time shaft starts to move as time goes by, generates source
Video file A；
It is edited, video capture need to only be suspended, and successively select required view to choose N sections of target video files
Frequently, the different beginning node of N group and ending node are obtained, successively obtains timing node as shown in Table 1:
Table 1:
Fig. 4-Fig. 5 is please referred to, the target video file chosen for the first time can be individual one, or it is multiple, it is false
Equipped with multiple target video files, and respectively A1、A2……AN, obtain preliminary N group beginning node, and ending node, respectively
For S1~C1, S2~C2……SN~CN, using preliminary beginning node and ending node can be carried out again by reviewing unit
It chooses, after the completion of the selection of each target video file, into the final video Document Editing stage, i.e., split head node and ending
Node is accurately selected, and in accurate the step of selecting, the beginning node tentatively chosen is divided into 27 small segmenting videos,
Each segmenting video is 1 second, is that the preliminary beginning node and first 13 seconds and latter 13 seconds start node S1 and divided such as table 1 respectively
For S11、S12、S13……S127, end up node C1It is divided into C11、C12、C13……C127, and start node SNIt is divided into SN1、SN2、
SN3……SN27, end up node CNIt is divided into CN1、CN2、CN3……CN27, each individual segmenting video can be separately through reviewing
Unit is checked, can also be checked by the way that selection is continuously several, user is determined most by constantly reviewing and selecting
Whole beginning segmenting video node and ending segmenting video node, as shown in figure 4, determining the final of first object video file
Beginning node is S15, the final node that ends up is C118, then the first final video file is from S15To C118Entire video；
Each node later repeats aforesaid operations, easy to operate.When the beginning node and ending section of all target video files
After the completion of point is all handled, select save button, carry out local preservation, after saving completely, can also by review unit into
Treated that final video file is checked for row editing and composite, however, it is determined that and it is out of question, it can also carry out network sharing, such as
Video sharing is carried out in the webpages such as QQ space, wechat circle of friends or microblogging, whole operation is simple, convenient and fast.
The present invention can also add other rendering effects, such as addition text in final video file synthesis unit,
Barrage pattern is added, color effects are added, selection is similar to other effects such as the play mode being fade-in fade-out etc..
Present invention has an advantage that
1, the bright clipping method of this law is simple to operate, and the selection of period need to be only carried out by time shaft, can be cut
Video is collected, is not necessarily to professional person, ordinary people can also carry out editing, and can carry out effect rendering, practical, customer experience
It is good；
2) real-time online editor can be carried out, user can be allowed to edit more quickly, and the view after editing can be made
Frequently cracking to share away.It greatly improves work efficiency, also mitigates the work load of editing personnel；
3) timing node is finely divided, the beginning node and ending node of each target program can be carried out accurately selecting
It takes and edits, ensure that the continuity after video-splicing synthesizes, video clipping effect are more preferable；
4) connect with wireless communication networks, it can be remotely operated, long-distance video is checked and save, can be real-time
Video sharing is carried out, the demand of Internet era people has been catered to.
Disclosed above is only several specific embodiments of the invention, but the present invention is not limited to this, any ability
What the technical staff in domain can think variation should all fall into protection scope of the present invention.
Claims (6)
1. a kind of video clipping method, which is characterized in that method includes the following steps:
Real-time recording is carried out to scene, includes image information, audio-frequency information and timeline information, generates source video file；
Chosen by the time scale on the time shaft of source video file at least twin target video file beginning node and
End up node；
The beginning node of all target video files of selection and ending node are subjected to accurate selection again, synthesize final video
File；
The accurate selection includes the accurate selection of beginning node location and the accurate selection of ending node, starts node location
It is accurately selected as and beginning node location itself and front and back is carried out segmentation in each 13 seconds and shown, and each of time is 1 second, with
It determines most correct time node and selects；The ending node is accurately selected as ending node location itself and front and back
It carries out segmentation within each 13 seconds to show, each of time is 1 second in segmentation display, to determine most correct time node and select；
The time shaft time scale sliding it is adjustable, by sliding, time shaft with 5 seconds/lattice, 10 seconds/lattice, 30 seconds/lattice, 1 point/
Lattice, 5 points/lattice, 10 points/lattice, 30 points/lattice or the different minimum unit of display of 1 hour/lattice are shown, are checked and are selected to facilitate
It takes target video file or checks final video file.
2. video clipping method according to claim 1, which is characterized in that the video clipping method further includes that video returns
It strides rapid, source video file, the target video file of selection and the final video file after accurate selection pass through video playback
Unit to source video file, target video file and final video file checked accuracy to determine Object selection and
Accurate selection final effect.
3. video clipping method according to claim 1, which is characterized in that the source video file of caching and be stored in local
Final video file can be checked by remote server, remote server choose whether the source video that will be cached text
Part or be stored in local final video file be uploaded to remote server preservation.
4. a kind of video clipping device characterized by comprising
Source video file generating unit: carrying out real-time recording to scene, includes image information, audio-frequency information and time shaft letter
Breath generates source video file；
Target video file destination video file selection unit: it is chosen by the time scale on the time shaft of source video file
At least the beginning node of twin target video file and ending node；
Final video file synthesis unit: the beginning node of all target video files of selection and ending node are carried out again
Accurate selection, synthesizes final video file；
The final video file synthesis unit includes that will start each 13 seconds videos of node location itself and front and back to be segmented
Display and selection and the accurate selection that segmentation display and selection are carried out to ending node location itself and each 13 seconds videos in front and back
Unit and the synthesis unit that the video after the accurate selection is finally synthesized, the duration of the video of the segmentation display
It is 1 second；
The time scale sliding of the time shaft is adjustable, the minimum unit of display of the time scale include 5 seconds/lattice, 10 seconds/
Lattice, 30 seconds/lattice, 1 point/lattice, 5 points/lattice, 10 points/lattice, 30 points/lattice and 1 hour/lattice.
5. video clipping device according to claim 4, which is characterized in that the video clipping device further includes executing back
It sees step, and reviews unit to what source video file, target video file and final video file review confirmation.
6. video clipping device according to claim 4, which is characterized in that the video clipping device further includes channel radio
Unit is interrogated, the wireless communication unit and remote server wireless telecommunications are carried out wireless communication to be transmitted with data, to caching
Source video file and check that remote server chooses whether the source that will be cached to local final video file is stored in
Video file or be stored in local final video file be uploaded to remote server preservation.
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| CN201610682567.0A CN106303669B (en) | 2016-08-17 | 2016-08-17 | A kind of video clipping method and device |
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| CN106303290B (en) * | 2016-09-29 | 2019-10-08 | 努比亚技术有限公司 | A kind of terminal and the method for obtaining video |
| WO2019023967A1 (en) * | 2017-08-02 | 2019-02-07 | 深圳传音通讯有限公司 | Video recording method and video recording device based on intelligent terminal |
| CN109429093B (en) * | 2017-08-31 | 2022-08-19 | 中兴通讯股份有限公司 | Video editing method and terminal |
| CN108540733A (en) * | 2018-05-16 | 2018-09-14 | 中央电视台 | 4K program making method and system |
| CN108900897B (en) * | 2018-07-09 | 2021-10-15 | 腾讯科技（深圳）有限公司 | Multimedia data processing method and device and related equipment |
| CN109194887B (en) * | 2018-10-26 | 2021-11-30 | 深圳亿幕信息科技有限公司 | Cloud shear video recording and editing method and plug-in |
| CN109688433A (en) * | 2018-11-22 | 2019-04-26 | 深圳艺达文化传媒有限公司 | Shearing video method and Related product based on picture |
| CN110971970B (en) * | 2019-11-29 | 2022-03-11 | 维沃移动通信有限公司 | Video processing method and electronic equipment |
| CN118102028A (en) * | 2021-01-30 | 2024-05-28 | 华为技术有限公司 | Video processing method and electronic equipment |
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