CN110198486A - A kind of method, computer equipment and the readable storage medium storing program for executing of preview video material - Google Patents
A kind of method, computer equipment and the readable storage medium storing program for executing of preview video material Download PDFInfo
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- CN110198486A CN110198486A CN201910449300.0A CN201910449300A CN110198486A CN 110198486 A CN110198486 A CN 110198486A CN 201910449300 A CN201910449300 A CN 201910449300A CN 110198486 A CN110198486 A CN 110198486A
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- track
- video
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- preview
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
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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
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47205—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for manipulating displayed content, e.g. interacting with MPEG-4 objects, editing locally
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
Abstract
The invention discloses method, computer equipment and the readable storage medium storing program for executing of a kind of preview video material, this method comprises: obtaining video to be edited, according to the playing duration of the video to be edited, determine track length；Track of video is created according to the track length, and image frame of the addition for video to be edited described in preview in the track of video；When detecting the addition material in the video to be edited, material track is created according to the track length, and add the mark for indicating the material in the corresponding position of the material track；The track of video and the material track are shown in user's display interface；The present invention can add material information in video by real-time exhibition in video editing process, be convenient for user's later stage compilation video.
Description
Technical field
The present invention relates to Internet technical fields, and in particular to a kind of method of preview video material, computer equipment and
Readable storage medium storing program for executing.
Background technique
User often edits video using Video editing software after shooting video, such as: in video
Add subtitle, paster, the materials such as music, and user can different time points in video add different types of material；?
When the video that preview has been edited, each material having been added in video can only be successively shown with playback progress, it cannot be to adding
The whole materials being added in video carry out whole displaying, can not show the details of each material；Since user is compiling
It is frequently necessary to modify repeatedly during collecting video, can exist when using traditional Video editing software, which can not obtain addition, exist
The information of whole materials in video and the problem of cannot navigate to the position of the material added easily, brings to user
Inconvenience, it is poor so as to cause user experience.
Summary of the invention
The purpose of the present invention is to provide method, computer equipment and the readable storage medium storing program for executing of a kind of preview video material,
Material information in video can be added by real-time exhibition in video editing process, be convenient for user's later stage compilation video.
According to an aspect of the invention, there is provided a kind of method of preview video material, this method comprises the following steps:
Video to be edited is obtained, according to the playing duration of the video to be edited, determines track length；
Track of video is created according to the track length, and is added in the track of video for be edited described in preview
The image frame of video；
When detecting the addition material in the video to be edited, material track is created according to the track length, and
The mark for indicating the material is added in the corresponding position of the material track；
The track of video and the material track are shown in user's display interface.
Optionally, the image frame of the addition for video to be edited described in preview in the track of video, it is specific to wrap
It includes:
Time interval is determined according to the playing duration of the video to be edited；
Image frame is extracted from the video to be edited according to the time interval, and successively by the image frame extracted
It is added in the track of video.
Optionally, described when detecting the addition material in the video to be edited, it is created according to the track length
Material track, and the mark for indicating the material is added in the corresponding position of the material track, it specifically includes:
Judge whether there is material track corresponding with the type of the material；
If so, the mark for indicating the material is added in the corresponding position on already present material track；
If it is not, then creating material track corresponding with the type of the material, and position is corresponded on the material track of creation
Add the mark for indicating the material in the place of setting.
Optionally, the mark for indicating the material is added in the corresponding position in the material track, specifically
Include:
Determine that the material appears in the beginning and ending time point in the video to be edited；
Start-stop position corresponding with the beginning and ending time point is determined on the material track, and in the start-stop position
Add the mark for indicating the material in place.
Optionally, described to show the track of video and the material track in user's display interface, it specifically includes:
By the track of video and the material track longitudinal arrangement in user's display interface, and the video track
The initial position in road and the alignment of the initial position of the material track.
Optionally, it is described by the track of video and the material track longitudinal arrangement in user's display interface,
It specifically includes:
The interface width of user's display interface is obtained, and it is long to judge whether the interface width is less than the track
Degree；
If so, initial position of the interception apart from the track of video is the track for setting length from the track of video
Content, and in the track from initial position of the interception apart from the material track in the material track for the setting length
Hold, and by the track content longitudinal arrangement being truncated in user's display interface；Wherein, the setting length is less than described
Interface width；
If it is not, then whole track content longitudinal arrangements of the track of video and the material track are shown in the user
Show in interface.
Optionally, when the interface width is less than the track length, described by the track of video and the element
After material track is shown in user's display interface, the method also includes:
During playing the video to be edited, according to playing speed, track of video described in synchronous translational and described
Material track.
Optionally, when the interface width is less than the track length, described by the track of video and the element
After material track is shown in user's display interface, the method also includes:
When getting video adjustment instruction in the track of video, determine corresponding with the video adjustment instruction
Track translation distance and track translation direction；
The track of video and the material track track is translated according to the track translation direction simultaneously to translate
Distance.
To achieve the goals above, the present invention also provides a kind of computer equipment, which is specifically included: storage
Device, processor and it is stored in the computer program that can be run on the memory and on the processor, the processor
The step of method of preview video material of above-mentioned introduction is realized when executing the computer program.
To achieve the goals above, the present invention also provides a kind of computer readable storage medium, it is stored thereon with computer
The step of program, the computer program realizes the method for preview video material of above-mentioned introduction when being executed by processor.
Method, computer equipment and the readable storage medium storing program for executing of preview video material provided by the invention, obtain user to
The each material added in editor's video, and corresponding material track is created for each type of material；For a material,
The corresponding position addition material mark of the material track of corresponding types；Each material track with material mark is shown
In user's display interface, in order to which user intuitively observes type information, the position of the material added in video to be edited
Information and attribute information；In addition, when playing video to be edited, each material track can with playback progress synchronous adjustment with
Track content in the display interface of family, so as to user's What You See Is What You Get；The present invention can in video editing process real-time exhibition
The material information of addition in video, is convenient for user's later stage compilation video.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is a kind of optional flow diagram of the method for the preview video material that embodiment one provides；
Fig. 2 is the schematic diagram of user's display interface comprising track of video and material track in embodiment one；
Fig. 3 is in embodiment one be user's display interface when not playing video to be edited schematic diagram；
Fig. 4 is a kind of optional program module schematic diagram of the device for the preview video material that embodiment two provides；
Fig. 5 is a kind of optional hardware structure schematic diagram for the computer equipment that embodiment three provides.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Every other embodiment obtained is put, shall fall within the protection scope of the present invention.
It to the method, apparatus of preview video material provided by the invention, computer equipment and readable deposits with reference to the accompanying drawing
Storage media is illustrated.
Embodiment one
The embodiment of the invention provides a kind of method of preview video material, Fig. 1 is a kind of optional process of this method
Schematic diagram, as shown in Figure 1, this method specifically includes the following steps:
Step S101: obtaining video to be edited, according to the playing duration of the video to be edited, determines track length.
Specifically, described obtain video to be edited, comprising:
The video to be edited is obtained from the local photograph album of terminal, alternatively, being regarded by the camera of the terminal
Frequency shooting is to obtain the video to be edited.
Further, the playing duration according to the video to be edited, determines track length, comprising:
The playing duration is converted into normal play duration in seconds, is searched according to the normal play duration
Track length is determined to corresponding duration and length ratio, and according to the duration and length ratio.
For example, when the playing duration of the video to be edited is 1 minute, the normal play duration of the video to be edited
It is 60 seconds；Due to preset duration and length ratio be 10 seconds corresponding 1 centimetre, so the track length of the video to be edited is
6 centimetres.It should be noted that different duration and length ratio, example can be preset according to different normal play durations
Such as, the video for normal play duration less than 20 seconds, duration and length ratio be 1 second corresponding 1 centimetre, when for normal play
It is long to be greater than 20 seconds and the video less than 60 seconds, duration and length ratio for 10 seconds corresponding 1 centimetre.
Step S102: track of video is created according to the track length, and addition is used for preview in the track of video
The image frame of the video to be edited.
Specifically, the image frame of the addition for video to be edited described in preview in the track of video, comprising:
Time interval is determined according to the playing duration of the video to be edited；
Image frame is extracted from the video to be edited according to the time interval, and successively by the image frame extracted
It is added in the track of video.
For example, determining that time interval is 10 seconds, from described when the playing duration of the video to be edited is 1 minute
The 10th second, the 20th second, the 30th second, the 40th second, the 50th second and the 60th second image frame is extracted in video to be edited, and will be extracted
Image frame out is successively added in the track of video that track length is 6 centimetres.
By the image frame in the track of video can substantially video to be edited described in preview video content, in order to
Later period user navigates to the position for needing to carry out video editing based on video content.
Step S103: when detecting the addition material in the video to be edited, element is created according to the track length
Material track, and the mark for indicating the material is added in the corresponding position of the material track.
Specifically, step S103, comprising:
Judge whether there is material track corresponding with the type of the material；
If so, the mark for indicating the material is added in the corresponding position on already present material track；
If it is not, then creating material track corresponding with the type of the material, and position is corresponded on the material track of creation
Add the mark for indicating the material in the place of setting.
In embodiments of the present invention, material includes following type: theme, filter, background music, text, paster, special efficacy；
According to the type of material of the addition in the video to be edited, corresponding material track is created for each type of material；Example
Such as, it is added to background music, text and paster in the video to be edited, then SoundBreeze Clubtunes track, text element is respectively created
Material track and paster material track；In addition, in embodiments of the present invention, in order to avoid the repetition of material track creates, for same
Multiple materials of one type only create a material track；For example, being punished at the beginning in the video to be edited with ending
It is not added to two sections of background musics, then adds first identifier in the front position of SoundBreeze Clubtunes track, and in the music element
The end-position of material track adds second identifier.It in practical applications, can be every in order to distinguish various types of material tracks
Corresponding rail type iden is set before a material track；Addition is used to indicate that the mark of material can be in material track
Material title and material attribute, such as: musical designation, special efficacy title.
Further, the mark for indicating the material is added in the corresponding position in the material track, tool
Body includes:
Determine that the material appears in the beginning and ending time point in the video to be edited；
Start-stop position corresponding with the beginning and ending time point is determined on the material track, and in the start-stop position
Add the mark for indicating the material in place.
For example, being to be added with text in 1 minute video to be edited, and text addition was at the 20th second to the in playing duration
40 seconds；According to 6 centimetres of track length, playing duration 1 minute and beginning and ending time point (20 seconds to the 40th second), start-stop is calculated
Position (2 centimetres to 4 centimetres), i.e., at 2 centimetres of corresponding material track to 4 centimeters addition material mark.
Step S104: the track of video and the material track are shown in user's display interface.
Specifically, step S104, comprising:
By the track of video and the material track longitudinal arrangement in user's display interface, and the video track
The initial position in road and the alignment of the initial position of the material track.
As shown in Fig. 2, being user's display interface comprising track of video and material track；User's display interface includes
Two regions: video viewing area and track viewing area；The video viewing area is for playing the video to be edited, the track
Viewing area is for showing track of video and each material track.
Further, it is described by the track of video and the material track longitudinal arrangement in user's display interface
In, it specifically includes:
The interface width of user's display interface is obtained, and it is long to judge whether the interface width is less than the track
Degree；
If so, initial position of the interception apart from the track of video is the track for setting length from the track of video
Content, and in the track from initial position of the interception apart from the material track in the material track for the setting length
Hold, and by the track content longitudinal arrangement being truncated in user's display interface；Wherein, the setting length is less than described
Interface width；
If it is not, then whole track content longitudinal arrangements of the track of video and the material track are shown in the user
Show in interface.
Since the playing duration of the video to be edited is changeable, since the corresponding track length of long video is longer, such as
Fruit all shows track of video and each material track in user's display interface, and track content will be made crowded smaller to one
Space, be unfavorable for the viewing and lookup of user.In order to solve long video track content display problem, the present invention implement
Example in, only in user's display interface display portion track content.
When not playing the video to be edited, obtain from track of video and each material track apart from start bit respectively
Install the track content of measured length；For example, as shown in figure 3, not play the signal of user's display interface when video to be edited
Fiducial time line is arranged in figure, intermediate in the track viewing area of user's display interface, for determining the currently playing time
Point；Since the interface width of user's display interface is 6 centimetres, so being obtained from track of video and each material track respectively
First 3 centimetres of track content is taken, to show in user's display interface.
Further, when the interface width is less than the track length, described by the track of video and described
After material track is shown in user's display interface, the method also includes:
During playing the video to be edited, according to playing speed, track of video described in synchronous translational and described
Material track.
Specifically, described according to playing speed, track of video and the material track described in synchronous translational；It specifically includes:
According to the broadcasting speed determine it is per second need mobile track translation distance, while by track of video and each
Material track is per second to move forward the track translation distance.
For example, when playing speed is single times of broadcasting, it is true according to track length (6 centimetres) and playing duration (1 minute)
It makes and per second needs mobile 0.1 centimetre；During playing video, at the same by track of video and each material track it is per second to
0.1 centimetre of preceding movement.
Further, when the interface width is less than the track length, described by the track of video and institute
It states after material track is shown in user's display interface, the method also includes:
Step A1: it when getting video adjustment instruction in the track of video, determines to refer to video adjustment
Enable corresponding track translation distance and track translation direction；
Step A2: while the track of video and the material track are translated into the rail according to the track translation direction
Road translation distance.
Wherein, the video adjustment instruction includes: user's sliding distance and user's glide direction；
Step A1, specifically includes:
According to user's sliding distance in the video adjustment instruction, errant translation distance is calculated；And according to described
User's glide direction in video adjustment instruction determines the track translation direction.
In embodiments of the present invention, user can be adjusted by sliding track of video the broadcasting of the video to be edited into
Degree；When user is by sliding track of video to adjust playback progress, the corresponding adjustment view of slide according to user is needed
Frequency track and each material track.
In embodiments of the present invention, each material that user adds in video to be edited is obtained, and is each type of
Material creates corresponding material track；For a material, material is added in the corresponding position of the material track of corresponding types
Mark；Each material track with material mark is shown in user's display interface, in order to which user intuitively observes
Type information, location information and the attribute information of the material added in video to be edited；In addition, when playing video to be edited
When, each material track can be with track content of the playback progress synchronous adjustment in user's display interface, so as to seen in user
That is gained.
Embodiment two
The method of the preview video material provided in one based on the above embodiment provides a kind of preview video in the present embodiment
The device of material, specifically, Fig. 4 show the optional structural block diagram of the device of the preview video material, preview video element
The device of material is divided into one or more program modules, one or more program module is stored in storage medium, and
As performed by one or more processors, to complete the present invention.The so-called program module of the present invention is to refer to complete specific function
The series of computation machine program instruction section of energy is more suitable for describing the device of preview video material in storage medium than program itself
Implementation procedure, the function of each program module of the present embodiment will specifically be introduced by being described below.
As shown in figure 4, the device of preview video material provided in an embodiment of the present invention, specifically includes consisting of part:
Module 401 is obtained, for obtaining video to be edited, according to the playing duration of the video to be edited, determines and oversteps the limit
Road length；
Video module 402 for creating track of video according to the track length, and is added in the track of video and is used
The image frame of the video to be edited described in the preview；
Material module 403, for when detect in the video to be edited add material when, according to the track length
Material track is created, and adds the mark for indicating the material in the corresponding position of the material track；
Display module 404, for showing the track of video and the material track in user's display interface.
Wherein, module 401 is obtained, comprising:
Acquiring unit, for obtaining the video to be edited from the local photograph album of terminal, alternatively, passing through the terminal
Camera carries out video capture to obtain the video to be edited；
Computing unit, for the playing duration to be converted to normal play duration in seconds, according to the mark
Quasi- playing duration finds corresponding duration and length ratio, and determines track length according to the duration and length ratio.
Video module 402, is used for:
Time interval is determined according to the playing duration of the video to be edited；According to the time interval from described wait compile
It collects in video and extracts image frame, and the image frame extracted is successively added in the track of video.
Material module 403, is also used to:
Judge whether there is material track corresponding with the type of the material；If so, in already present material track
On corresponding position add the mark for indicating the material；If it is not, then creating element corresponding with the type of the material
Material track, and the mark for indicating the material is added in corresponding position on the material track of creation.
Further, Material module 403 are specifically used for:
Determine that the material appears in the beginning and ending time point in the video to be edited；It is determined on the material track
Start-stop position corresponding with the beginning and ending time point out, and add at the start-stop position mark for indicating the material
Know.
Display module 404, is used for:
By the track of video and the material track longitudinal arrangement in user's display interface, and the video track
The initial position in road and the alignment of the initial position of the material track.
Further, display module 404 described exists the track of video and the material track longitudinal arrangement realizing
When in user's display interface, it is specifically used for:
The interface width of user's display interface is obtained, and it is long to judge whether the interface width is less than the track
Degree；If so, initial position of the interception apart from the track of video is the track content for setting length from the track of video,
And initial position of the interception apart from the material track is the track content of the setting length from the material track, and will
The track content longitudinal arrangement being truncated to is in user's display interface；Wherein, the setting length is less than the interface width
Degree；If it is not, whole track content longitudinal arrangements of the track of video and the material track are then shown boundary in the user
In face.
Further, described device further include:
Adjust module, for when the interface width is less than the track length, it is described by the track of video and
After the material track is shown in user's display interface, during playing the video to be edited, according to broadcasting times
It spends, track of video and the material track described in synchronous translational.
The adjustment module, is also used to:
When the interface width is less than the track length, the track of video and the material track are shown described
After showing in user's display interface, when getting video adjustment instruction in the track of video, determine and the view
The corresponding track translation distance of frequency adjustment instruction and track translation direction, while the track of video and the material track being pressed
The track translation distance is translated according to the track translation direction.
Embodiment three
The present embodiment also provides a kind of computer equipment, can such as execute the smart phone, tablet computer, notebook of program
Computer, desktop computer, rack-mount server, blade server, tower server or Cabinet-type server are (including independent
Server cluster composed by server or multiple servers) etc..As shown in figure 5, the computer equipment 50 of the present embodiment to
It is few to include but is not limited to: memory 501, the processor 502 of connection can be in communication with each other by system bus.It should be pointed out that
Fig. 5 illustrates only the computer equipment 50 with component 501-502, it should be understood that being not required for implementing all show
Component, the implementation that can be substituted is more or less component.
In the present embodiment, memory 501 (i.e. readable storage medium storing program for executing) includes flash memory, hard disk, multimedia card, card-type memory
(for example, SD or DX memory etc.), random access storage device (RAM), static random-access memory (SRAM), read-only memory
(ROM), electrically erasable programmable read-only memory (EEPROM), programmable read only memory (PROM), magnetic storage, magnetic
Disk, CD etc..In some embodiments, memory 501 can be the internal storage unit of computer equipment 50, such as the calculating
The hard disk or memory of machine equipment 50.In further embodiments, memory 501 is also possible to the external storage of computer equipment 50
The plug-in type hard disk being equipped in equipment, such as the computer equipment 50, intelligent memory card (Smart Media Card, SMC), peace
Digital (Secure Digital, SD) card, flash card (Flash Card) etc..Certainly, memory 501 can also both include meter
The internal storage unit for calculating machine equipment 50 also includes its External memory equipment.In the present embodiment, memory 501 is commonly used in depositing
Storage is installed on the operating system and types of applications software of computer equipment 50, for example, embodiment two preview video material device
Program code etc..In addition, memory 501 can be also used for temporarily storing all kinds of numbers that has exported or will export
According to.
Processor 502 can be in some embodiments central processing unit (Central Processing Unit, CPU),
Controller, microcontroller, microprocessor or other data processing chips.The processor 502 is commonly used in control computer equipment
50 overall operation.
Specifically, in the present embodiment, processor 502 is for executing the preview video material stored in processor 502
The program of the program of method, the method for the preview video material is performed realization following steps:
Video to be edited is obtained, according to the playing duration of the video to be edited, determines track length；
Track of video is created according to the track length, and is added in the track of video for be edited described in preview
The image frame of video；
When detecting the addition material in the video to be edited, material track is created according to the track length, and
The mark for indicating the material is added in the corresponding position of the material track；
The track of video and the material track are shown in user's display interface.
The specific embodiment process of above method step can be found in first embodiment, and the present embodiment is not repeated to go to live in the household of one's in-laws on getting married herein
It states.
Example IV
The present embodiment also provides a kind of computer readable storage medium, such as flash memory, hard disk, multimedia card, card-type memory
(for example, SD or DX memory etc.), random access storage device (RAM), static random-access memory (SRAM), read-only memory
(ROM), electrically erasable programmable read-only memory (EEPROM), programmable read only memory (PROM), magnetic storage, magnetic
Disk, CD, server, App are stored thereon with computer program, the computer program is held by processor using store etc.
Following method and step is realized when row:
Video to be edited is obtained, according to the playing duration of the video to be edited, determines track length；
Track of video is created according to the track length, and is added in the track of video for be edited described in preview
The image frame of video；
When detecting the addition material in the video to be edited, material track is created according to the track length, and
The mark for indicating the material is added in the corresponding position of the material track；
The track of video and the material track are shown in user's display interface.
The specific embodiment process of above method step can be found in first embodiment, and the present embodiment is not repeated to go to live in the household of one's in-laws on getting married herein
It states.
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.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
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.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of method of preview video material, which is characterized in that the described method includes:
Video to be edited is obtained, according to the playing duration of the video to be edited, determines track length；
Track of video is created according to the track length, and addition is used for video to be edited described in preview in the track of video
Image frame；
When detecting the addition material in the video to be edited, material track is created according to the track length, and in institute
Add mark for indicating the material in the corresponding position for stating material track；
The track of video and the material track are shown in user's display interface.
2. the method for preview video material according to claim 1, which is characterized in that described to add in the track of video
Add the image frame for video to be edited described in preview, specifically include:
Time interval is determined according to the playing duration of the video to be edited；
Image frame is extracted from the video to be edited according to the time interval, and the image frame extracted is successively added
Into the track of video.
3. the method for preview video material according to claim 1, which is characterized in that described to detect described wait compile
When collecting addition material in video, material track is created according to the track length, and in the corresponding position of the material track
The mark for indicating the material is added, is specifically included:
Judge whether there is material track corresponding with the type of the material；
If so, the mark for indicating the material is added in the corresponding position on already present material track；
If it is not, then creating material track corresponding with the type of the material, and the corresponding position on the material track of creation
Add the mark for indicating the material.
4. the method for preview video material according to claim 1 or 3, which is characterized in that described in the material track
Corresponding position add the mark for indicating the material, specifically include:
Determine that the material appears in the beginning and ending time point in the video to be edited；
Start-stop position corresponding with the beginning and ending time point is determined on the material track, and is added at the start-stop position
Add the mark for indicating the material.
5. the method for preview video material according to claim 1, which is characterized in that described by the track of video and institute
It states material track to be shown in user's display interface, specifically include:
By the track of video and the material track longitudinal arrangement in user's display interface, and the track of video
Initial position and the alignment of the initial position of the material track.
6. the method for preview video material according to claim 5, which is characterized in that described by the track of video and institute
Material track longitudinal arrangement is stated in user's display interface, is specifically included:
The interface width of user's display interface is obtained, and judges whether the interface width is less than the track length；
If so, from initial position of the interception apart from the track of video in the track of video be in the track of setting length
Hold, and initial position of the interception apart from the material track is the track content of the setting length from the material track,
And by the track content longitudinal arrangement being truncated in user's display interface；Wherein, the setting length is less than the boundary
Face width；
If it is not, whole track content longitudinal arrangements of the track of video and the material track are then shown boundary in the user
In face.
7. the method for preview video material according to claim 6, which is characterized in that described in being less than when the interface width
When track length, it is described the track of video and the material track are shown in user's display interface after, the side
Method further include:
During playing the video to be edited, according to playing speed, track of video and the material described in synchronous translational
Track.
8. the method for preview video material according to claim 6, which is characterized in that described in being less than when the interface width
When track length, it is described the track of video and the material track are shown in user's display interface after, the side
Method further include:
When getting video adjustment instruction in the track of video, track corresponding with the video adjustment instruction is determined
Translation distance and track translation direction；
The track of video and the material track are translated into the track translation distance according to the track translation direction simultaneously.
9. a kind of computer equipment, the computer equipment includes: memory, processor and is stored on the memory simultaneously
The computer program that can be run on the processor, which is characterized in that the processor executes real when the computer program
The step of any one of existing claim 1 to 8 the method.
10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer program
The step of any one of claim 1 to 8 the method is realized when being executed by processor.
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