CN110290143A - Video online editing method, apparatus, electronic equipment and storage medium - Google Patents
Video online editing method, apparatus, electronic equipment and storage medium Download PDFInfo
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- CN110290143A CN110290143A CN201910585460.8A CN201910585460A CN110290143A CN 110290143 A CN110290143 A CN 110290143A CN 201910585460 A CN201910585460 A CN 201910585460A CN 110290143 A CN110290143 A CN 110290143A
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- 238000000034 method Methods 0.000 title claims abstract description 36
- 230000001360 synchronised effect Effects 0.000 claims description 39
- 230000015654 memory Effects 0.000 claims description 26
- 238000004590 computer program Methods 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 11
- 238000003786 synthesis reaction Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000013508 migration Methods 0.000 description 5
- 230000005012 migration Effects 0.000 description 5
- 230000005291 magnetic effect Effects 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 235000013399 edible fruits Nutrition 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
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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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/2187—Live feed
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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
- H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
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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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/647—Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless
- H04N21/64746—Control signals issued by the network directed to the server or the client
- H04N21/64761—Control signals issued by the network directed to the server or the client directed to the server
- H04N21/64769—Control signals issued by the network directed to the server or the client directed to the server for rate control
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Databases & Information Systems (AREA)
- Television Signal Processing For Recording (AREA)
Abstract
The embodiment of the present invention provides a kind of video online editing method, apparatus, electronic equipment and storage medium.The video online editing method, comprising: receiving front-end sends the video material comprising sequence of frames of video and audio frame sequence；Determine the sequence of frames of video and audio frame sequence, the time offset on given time axis；According to the time offset, it is aligned the sequence of frames of video and audio frame sequence；Based on the sequence of frames of video and audio frame sequence after alignment, synthetic video.
Description
Technical field
The present invention relates to video technique field more particularly to a kind of video online editing method, apparatus, electronic equipment and deposit
Storage media.
Background technique
The technological frame of Online Video online editing at present is usually that preview is carried out in the browser of front end, is saved after submitting
The parameters such as corresponding material and editor's relevant time point, special efficacy are transferred to back-end server, phase is finally carried out by rear end
The Video Composition answered.Front end browser is generally visible in the terminal.
The consistent method in front and back end is kept mainly to carry out transcoding operation to material video before entering editing machine at present,
Start from scratch so that the timestamp of material video is unified, such front and back end is got both when obtaining the image at same time point
Image be consistent；Even if but practical discovery still remains preview content by transcoding and final synthesis content is inconsistent
Phenomenon.And if video online editing material duration it is very long when, the transcoding time-consuming needed can also become long, lead to entire engineering efficiency
It is very slow.
Summary of the invention
Exist in view of this, the present invention provides a kind of video online editing method, apparatus, electronic equipment and storage medium video
Line edit methods electronic equipment.
The technical scheme of the present invention is realized as follows:
The embodiment of the present invention is in a first aspect, provide a kind of video online editing method, comprising:
Receiving front-end sends the video material comprising sequence of frames of video and audio frame sequence；
Determine the sequence of frames of video and audio frame sequence, the time offset on given time axis；
According to the time offset, it is aligned the sequence of frames of video and audio frame sequence；
Based on the sequence of frames of video and audio frame sequence after alignment, synthetic video.
Based on above scheme, the method also includes:
With the frame per second of the front end synchronization video, wherein the frame per second is the frame per second of head end video preview.
Based on above scheme, the method also includes:
When the actual frame per second of the sequence of frames of video received is with synchronous frame per second difference, the sequence of frames of video is adjusted
Frame per second；
It is described according to the time offset, be aligned the sequence of frames of video and audio frame sequence, comprising:
According to the time offset, it is aligned the sequence of frames of video for being adjusted to synchronous frame per second and the audio frame sequence.
It is described when the actual frame per second of the sequence of frames of video received is with synchronous frame per second difference based on above scheme, it adjusts
The frame per second of the whole sequence of frames of video, comprising:
When the actual frame per second of the sequence of frames of video received is greater than synchronous frame per second, the view is adjusted by taking out frame mode
The frame per second of frequency frame sequence.
It is described when the actual frame per second of the sequence of frames of video received is with synchronous frame per second difference based on above scheme, it adjusts
The frame per second of the whole sequence of frames of video, comprising:
When the actual frame per second of the sequence of frames of video received is less than synchronous frame per second, the view is adjusted by mending frame mode
The frame per second of frequency frame sequence.
Second aspect of the embodiment of the present invention, provides a kind of video online editing device, and described device includes:
Receiving module sends the video material comprising sequence of frames of video and audio frame sequence for receiving front-end；
Determining module, the time migration for determining the sequence of frames of video and audio frame sequence, on given time axis
Amount；Alignment module, for being aligned the sequence of frames of video and audio frame sequence according to the time offset；
Synthesis module, for based on the sequence of frames of video and audio frame sequence after alignment, synthetic video.
Based on above scheme, described device further include:
Synchronization module, for the frame per second with the front end synchronization video, wherein the frame per second is the frame of head end video preview
Rate.
Based on above scheme, described device further include:
Module is adjusted, for adjusting institute when the actual frame per second of the sequence of frames of video received is with synchronous frame per second difference
State the frame per second of sequence of frames of video；
The alignment module is specifically used for according to the time offset, and alignment is adjusted to the video frame of synchronous frame per second
Sequence and the audio frame sequence.
Based on above scheme, the adjustment module, specifically for being greater than when the actual frame per second of the sequence of frames of video received
When synchronous frame per second, the frame per second of the sequence of frames of video is adjusted by taking out frame mode.
Based on above scheme, the adjustment module, specifically for being less than when the actual frame per second of the sequence of frames of video received
When synchronous frame per second, the frame per second of the sequence of frames of video is adjusted by mending frame mode.
The third aspect of the embodiment of the present invention, provides a kind of electronic equipment, comprising: processor and can be for storing
The memory of the computer program run on processor；
Wherein, the processor is for realizing view described in any embodiment of the present invention when running the computer program
Frequency online editing method.
The fourth aspect of the embodiment of the present invention provides a kind of computer storage medium, deposits in the computer storage medium
Computer program is contained, realizes that video described in any embodiment of the present invention is online when the computer program is executed by processor
Edit methods.
Technical solution provided in an embodiment of the present invention, when carrying out video online editing, rear end can determine whether sequence of frames of video
Time offset between audio frame sequence, the synthetic video again after alignment sequence of frames of video and audio frame sequence.In this way,
Just do not have to again in order to cooperate subsequent back end synthesis and front end preview keep content consistent into before online editing to material into
Row transcoding operation, so on the one hand, it is ensured that the practical video synthesized of preview effect and rear end that synthetic video is treated in front end is imitated
Fruit is consistent；Still further aspect reduces the time-consuming of transcoding before editor, improves whole efficiency.
Detailed description of the invention
Fig. 1 is the flow diagram of one kind provided in an embodiment of the present invention；
Fig. 2 is a kind of schematic diagram of time offset provided in an embodiment of the present invention；
Fig. 3 is a kind of flow diagram of video online editing method provided in an embodiment of the present invention；
Fig. 4 is a kind of schematic diagram for taking out frame mode provided in an embodiment of the present invention；
Fig. 5 is a kind of schematic diagram for mending frame mode provided in an embodiment of the present invention；
Fig. 6 is a kind of structural schematic diagram of video online editing device provided in an embodiment of the present invention.
Specific embodiment
The present invention is further described in detail below with reference to the accompanying drawings and embodiments.It should be appreciated that described herein
Specific embodiment is only used to explain the present invention, is not intended to limit the present invention.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
Before the present invention will be described in further detail, noun involved in the embodiment of the present invention and term are said
Bright, noun involved in the embodiment of the present invention and term are suitable for following explanation.
As shown in Figure 1, the present embodiment provides a kind of video online editing methods, comprising:
Step S110: receiving front-end sends the video material comprising sequence of frames of video and audio frame sequence；
Step S120: determining the sequence of frames of video and audio frame sequence, the time offset on given time axis；
Step S130: according to the time offset, the sequence of frames of video and audio frame sequence are aligned；
Step S140: based on the sequence of frames of video and audio frame sequence after alignment, synthetic video.
By network connection, which can be local area network or internet for front-end and back-end in the present embodiment.
The front end includes various terminal equipment；These headend equipments can run the online work for carrying out video online editing
Tool, for example, the online tool includes but is not limited to browser.
The rear end includes one or more servers.
The terminal includes but is not limited to: mobile phone, tablet computer or wearable device etc..
During carrying out video online editing, the preview that material is selected based on user's operation by front end, carries out video,
And final video is finally synthesized by rear end.
The sequence of frames of video includes: multiple images, these images successively sort according to the playing sequence of video frame.
The frame sequence includes: multiple audio frames, these audio frames successively sort according to audio playing sequence.
In the present embodiment, the time offset are as follows: sequence of frames of video and audio frame sequence are in same timeline
Time deviation amount.
Fig. 2 show the schematic diagram of the time offset of sequence of frames of video and audio frame sequence in same timeline.
In some embodiments, as shown in Fig. 2, the time offset are as follows: the first video frame and sound of sequence of frames of video
Time deviation amount between the first audio frame of frequency frame sequence.
In the present embodiment, calculating video frame sequence of the rear end after receiving video material, when meeting is according to front end preview
The same way of time offset, carries out the determination of the time offset between column and audio frame sequence.Rear end can be based on should
Time offset carries out the alignment of video frame and audio frame, with the actual play effect and preview effect of the video for ensuring finally to synthesize
Fruit always, reduces the phenomenon that video frame and audio frame misplace, it is ensured that the effect of video online editing.
In short, during video online editing, rear end does not have to carry out transcoding, because reducing because of transcoding in the present embodiment
Caused various problems.
In some embodiments, in the front end in the preview window render video frame frame by frame, according to given time axis
Time scale determines the time offset between the sequence of frames of video and the audio frame sequence.
Given time axis herein can be the time shaft that front-end and back-end all know.If front end preview and rear end Video Composition
The given time axis with same time accuracy value used may further ensure that video preview effect and final synthesis effect
The consistency of fruit.
Each audio frame of video frame each in sequence of frames of video and audio frame is unfolded on a timeline, can be regarded
The time scale of video frame and audio frame sound intermediate frequency frame on given time axis in frequency frame sequence, needs to be aligned then in conjunction with the two
When correspond to the offset of video frame and audio frame on the given time axis, determine the time offset.
Receiving front-end sends the video material comprising sequence of frames of video and audio frame sequence and can given according to time offset
It fixes time and is aligned sequence of frames of video and audio frame sequence on axis, so that the video frame and audio frame of putting broadcasting at the same time are right
It is synthesized together and then in step S140；It reduces because of phenomena such as video frame and audio frame etc. caused by unjustified misplace,
Ensure the effect of video online editing.Due to the time offset received in the present embodiment, without carrying out video frame
The transcoding of at least one in sequence and audio frame sequence reduces because of various problems caused by transcoding.
In embodiments of the present invention, the time offset can are as follows: the absolute time departure on given time axis,
It can be the deviation frame number etc. being converted into based on frame per second.
In some embodiments, the method also includes frame per second with the front end synchronization video, the frame per second be front end into
The frame per second of row video preview.
Described includes: that the frame per second of video preview is sent to rear end by front end with front end synchronization video frame per second；Alternatively, rear end
The frame per second of Video Composition is sent to front end.
In some embodiments, as shown in figure 3, the method also includes:
Step S121: when the actual frame per second of the sequence of frames of video received is with synchronous frame per second difference, the view is adjusted
The frame per second of frequency frame sequence；
The step S13- may particularly include:
According to the time offset, alignment is adjusted to the sequence of frames of video and audio frame sequence of synchronous frame per second.
In some embodiments, the step S121, it may include: when the actual frame per second of the sequence of frames of video received is greater than
When synchronous frame per second, the frame per second of the sequence of frames of video is adjusted by taking out frame mode；And/or when the sequence of frames of video received
Actual frame per second when being less than synchronous frame per second, the frame per second of the sequence of frames of video is adjusted by mending frame mode.
As shown in figure 4, carrying out conversion of the actual frame per second of sequence of frames of video to synchronous frame per second by taking out frame mode.
As shown in figure 5, carrying out conversion of the actual frame per second of sequence of frames of video to synchronous frame per second by mending frame mode.
As shown in fig. 6, the present embodiment provides a kind of video online editing device, described device includes:
Receiving module 61 sends the video material comprising sequence of frames of video and audio frame sequence for receiving front-end；
Determining module 62, for determining the sequence of frames of video and audio frame sequence, the time on given time axis is inclined
Shifting amount；
Alignment module 63, for being aligned the sequence of frames of video and audio frame sequence according to the time offset；
Alignment module 64, for based on the sequence of frames of video and audio frame sequence after alignment, synthetic video.
In some embodiments, described device further include:
Synchronization module, for the frame per second with the front end synchronization video, wherein the frame per second is the frame of head end video preview
Rate.
In some embodiments, described device further include:
Module is adjusted, for adjusting institute when the actual frame per second of the sequence of frames of video received is with synchronous frame per second difference
State the frame per second of sequence of frames of video；
The alignment module is specifically used for according to the time offset, and alignment is adjusted to the video frame of synchronous frame per second
Sequence and the audio frame sequence.
In some embodiments, the actual frame per second of the adjustment module, the sequence of frames of video specifically for that ought receive is big
When synchronous frame per second, the frame per second of the sequence of frames of video is adjusted by taking out frame mode.
In some embodiments, the actual frame per second of the adjustment module, the sequence of frames of video specifically for that ought receive is small
When synchronous frame per second, the frame per second of the sequence of frames of video is adjusted by mending frame mode.
Several specific examples are provided below in conjunction with above-mentioned any embodiment:
Example 1:
This example provides a kind of video online editing method, when not carrying out transcoding operation to video material, makes
Line video editing front end preview and rear end synthesis content are consistent.Under the existing frame comprising front-end and back-end, by
It is calculated in synthesis server (i.e. rear end) and increases front end to the increased time migration of sequence of frames of video, then using a set of identical
Time shaft standard, for front end rendering and rear end synthesis, to reach preview and synthesize consistent effect.
Example 2:
This example provides a kind of video online editing method, comprising:
The browser of front end is when playing video material, and for the synchronization of audio-video, front end can be resolved to video image
Timestamp when increase a time migration, need to copy front end to calculate the mode of time migration, synthesis in synthesis server
Server can also calculate the time migration, so that front and rear end image on same time point is consistent.
Front end preview and rear end synthesis use identical frame per second.Frame per second refers to that the bitmap images for being known as unit with frame continuously occur
Frame per second (rate) over the display.Different materials can have different frame per second.
The method that this example provides, specifically can comprise the following steps that
(1) it determines time shaft time accuracy value: being calculated according to the frame per second of synthetic video between the time between two frame data
Every using this time interval as the accuracy value of time shaft；
(2) it front end preview: according to the time scale on given time axis, is rendered frame by frame in the preview window；
(3) rear end synthesize: to material carry out frame per second adjustment, original frame per second it is higher than target frame rate carry out pumping frame, primitive frame
Rate it is lower than target frame rate carry out benefit frame.As shown in Figures 4 and 5.
By operating above, so that front end preview and rear end is synthesized content and be consistent.
It calculates and increases and the consistent time offset in front end in the Composite service of rear end
In short, calculated in the Composite service of rear end and increase with the consistent time offset in front end, use unified time essence
The time shaft of degree carries out preview and adjustment to material frame sequence.
A kind of computer storage medium is also provided in the present embodiment, which is characterized in that is deposited in the computer storage medium
Contain computer program, which is characterized in that the computer program realizes that aforementioned any technical solution mentions when being executed by processor
The video online editing method of confession；For example, at least one of method as shown in Figures 1 and 3.
The present embodiment also provides a kind of electronic equipment, comprising: processor and for storing and can run on a processor
The memory of computer program；Wherein, the processor is for realizing aforementioned any technical side when running the computer program
The video mosaic generation method that case provides, for example, at least one of method as shown in Figures 1 and 3.
The electronic equipment can also include: at least one network interface.Various components in the electronic equipment pass through bus
System is coupled.It is understood that bus system is for realizing the connection communication between these components.It includes number that bus system, which is removed,
It further include power bus, control bus and status signal bus in addition except bus.But for the sake of clear explanation.
Wherein, memory can be volatile memory or nonvolatile memory, may also comprise volatibility and non-volatile
Both property memories.Wherein, nonvolatile memory can be read-only memory (ROM, Read Only Memory), may be programmed
Read-only memory (PROM, Programmable Read-Only Memory), Erasable Programmable Read Only Memory EPROM (EPROM,
Erasable Programmable Read-Only Memory), electrically erasable programmable read-only memory (EEPROM,
Electrically Erasable Programmable Read-Only Memory), magnetic RAM (FRAM,
Ferromagnetic random access memory), flash memory (Flash Memory), magnetic surface storage, light
Disk or CD-ROM (CD-ROM, Compact Disc Read-Only Memory)；Magnetic surface storage can be disk and deposit
Reservoir or magnetic tape storage.Volatile memory can be random access memory (RAM, Random Access Memory),
It is used as External Cache.By exemplary but be not restricted explanation, the RAM of many forms is available, such as static random
Access memory (SRAM, Static Random Access Memory), synchronous static random access memory (SSRAM,
Synchronous Static Random Access Memory), dynamic random access memory (DRAM, Dynamic
Random Access Memory), Synchronous Dynamic Random Access Memory (SDRAM, Synchronous Dynamic Random
Access Memory), double data speed synchronous dynamic RAM (DDRSDRAM, Double Data Rate
Synchronous Dynamic Random Access Memory), enhanced Synchronous Dynamic Random Access Memory
(ESDRAM, Enhanced Synchronous Dynamic Random Access Memory), synchronized links dynamic random are deposited
Access to memory (SLDRAM, SyncLink Dynamic Random Access Memory), direct rambus arbitrary access are deposited
Reservoir (DRRAM, Direct Rambus Random Access Memory).The memory of description of the embodiment of the present invention is intended to wrap
Include but be not limited to the memory of these and any other suitable type.
Memory in the embodiment of the present invention is for storing various types of data to support the operation of electronic equipment.These
The example of data includes: any computer program for operating on an electronic device, such as operating system and application program.Its
In, operating system includes various system programs, such as ccf layer, core library layer, driving layer etc., for realizing various basic businesses
And the hardware based task of processing.Application program may include various application programs, for realizing various applied business.This
In, realize that the program of present invention method may include in the application.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention.
Claims (12)
1. a kind of video online editing method characterized by comprising
Receiving front-end sends the video material comprising sequence of frames of video and audio frame sequence；
Determine the sequence of frames of video and audio frame sequence, the time offset on given time axis；
According to the time offset, it is aligned the sequence of frames of video and audio frame sequence；
Based on the sequence of frames of video and audio frame sequence after alignment, synthetic video.
2. the method according to claim 1, wherein the method also includes:
With the frame per second of the front end synchronization video, wherein the frame per second is the frame per second of head end video preview.
3. according to the method described in claim 2, it is characterized in that, the method also includes:
When the actual frame per second of the sequence of frames of video received is with synchronous frame per second difference, the frame of the sequence of frames of video is adjusted
Rate；
It is described according to the time offset, be aligned the sequence of frames of video and audio frame sequence, comprising:
According to the time offset, it is aligned the sequence of frames of video for being adjusted to synchronous frame per second and the audio frame sequence.
4. according to the method described in claim 3, it is characterized in that, it is described when the actual frame per second of sequence of frames of video that receive with
When synchronous frame per second difference, the frame per second of the sequence of frames of video is adjusted, comprising:
When the actual frame per second of the sequence of frames of video received is greater than synchronous frame per second, the video frame is adjusted by taking out frame mode
The frame per second of sequence.
5. the method according to claim 3 or 4, which is characterized in that the actual frame for working as the sequence of frames of video received
When rate is with synchronous frame per second difference, the frame per second of the sequence of frames of video is adjusted, comprising:
When the actual frame per second of the sequence of frames of video received is less than synchronous frame per second, the video frame is adjusted by mending frame mode
The frame per second of sequence.
6. a kind of video online editing device, which is characterized in that described device includes:
Receiving module sends the video material comprising sequence of frames of video and audio frame sequence for receiving front-end；
Determining module, the time offset for determining the sequence of frames of video and audio frame sequence, on given time axis；It is right
Neat module, for being aligned the sequence of frames of video and audio frame sequence according to the time offset；
Synthesis module, for based on the sequence of frames of video and audio frame sequence after alignment, synthetic video.
7. device according to claim 6, which is characterized in that described device further include:
Synchronization module, for the frame per second with the front end synchronization video, wherein the frame per second is the frame per second of head end video preview.
8. device according to claim 7, which is characterized in that described device further include:
Module is adjusted, for adjusting the view when the actual frame per second of the sequence of frames of video received is with synchronous frame per second difference
The frame per second of frequency frame sequence；
The alignment module is specifically used for according to the time offset, and alignment is adjusted to the sequence of frames of video of synchronous frame per second
With the audio frame sequence.
9. device according to claim 8, which is characterized in that the adjustment module, specifically for when the video received
When the actual frame per second of frame sequence is greater than synchronous frame per second, the frame per second of the sequence of frames of video is adjusted by taking out frame mode.
10. device according to claim 8 or claim 9, which is characterized in that the adjustment module, specifically for what ought be received
When the actual frame per second of sequence of frames of video is less than synchronous frame per second, the frame per second of the sequence of frames of video is adjusted by mending frame mode.
11. a kind of electronic equipment characterized by comprising processor and for storing the calculating that can be run on a processor
The memory of machine program；
Wherein, the processor is for realizing video described in any one of claim 1 to 5 when running the computer program
Online editing method.
12. a kind of computer storage medium, computer program is stored in the computer storage medium, which is characterized in that institute
It states and realizes video online editing method described in any one of claim 1 to 5 when computer program is executed by processor.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113556610A (en) * | 2021-07-06 | 2021-10-26 | 广州方硅信息技术有限公司 | Video synthesis control method, device, apparatus and medium |
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Denomination of invention: Video online editing methods, devices, electronic devices, and storage media Granted publication date: 20211203 Pledgee: Hangzhou United Rural Commercial Bank Limited by Share Ltd. Zhongshan branch Pledgor: XINHUA ZHIYUN TECHNOLOGY Co.,Ltd. Registration number: Y2024980009511 |