CN109857907A - Video locating method and device - Google Patents
Video locating method and device Download PDFInfo
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- CN109857907A CN109857907A CN201910138657.7A CN201910138657A CN109857907A CN 109857907 A CN109857907 A CN 109857907A CN 201910138657 A CN201910138657 A CN 201910138657A CN 109857907 A CN109857907 A CN 109857907A
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Abstract
The application proposes a kind of video locating method and device, wherein method includes: the video clip for obtaining and playing；According to pre-arranged code rule, each video frame of video clip is successively encoded, the first coded sequence is obtained；Send the first coded sequence；Wherein, the first coded sequence is for determining target video belonging to video clip.This method can be realized in the case where video clip does not carry any long video relevant information, still can identify that video clip intercepts target video certainly, improve the usage experience of user.
Description
Technical field
This application involves technical field of video processing more particularly to a kind of video locating methods and device.
Background technique
With the burning hot development of small video, it is increasingly longer that user browses the time consumed by small video.Currently, user uploads
Many small videos, be the segment intercepted from the long video (such as TV play, film, documentary film, MV), when other users are being seen
When seeing these small videos or video clip, it is understood that there may be want the demand of the complete long video of viewing.
However, the name of small video is generally uploader name, often do not have retrieval characteristic, is difficult to help user anti-
To long video is found, therefore, how according to small video or video clip, the long video for reverse-locating original work becomes urgently to be resolved
Problem.
Summary of the invention
The application proposes a kind of video locating method and device, to realize that not carry any long video in video clip related
In the case where information, it still can identify that video clip intercepts target video certainly, improve the usage experience of user.
The application first aspect embodiment proposes a kind of video locating method, comprising:
Obtain the video clip played；
According to pre-arranged code rule, each video frame of the video clip is successively encoded, the first code sequence is obtained
Column；
Send first coded sequence；Wherein, first coded sequence is for determining belonging to the video clip
Target video.
The video locating method of the embodiment of the present application, it is right according to pre-arranged code rule by obtaining the video clip played
Each video frame of video clip is successively encoded, and obtains the first coded sequence, and send the first coded sequence；Wherein, first
Coded sequence is for determining target video belonging to video clip.Any long view is not carried in video clip thus, it is possible to realize
In the case where frequency relevant information, it still can identify that video clip intercepts target video certainly, improve user uses body
It tests.
The application second aspect embodiment proposes another video locating method, comprising:
Receive the first coded sequence, wherein first coded sequence is according to pre-arranged code rule, to client terminal playing
Video clip in each video frame successively encoded；
According to the similarity between first coded sequence and the second coded sequence, determine belonging to the video clip
Target video；Wherein, second coded sequence, be using the coding rule to each video frame of each candidate video successively into
Row coding obtains.
The video locating method of the embodiment of the present application, by receiving the first coded sequence, wherein the first coded sequence is root
According to pre-arranged code rule, each video frame in the video clip of client terminal playing is successively encoded, then, according to the
Similarity between one coded sequence and the second coded sequence determines target video belonging to video clip；Wherein, the second coding
Sequence is successively to be encoded using coding rule to each video frame of each candidate video.It is being regarded thus, it is possible to realize
In the case that frequency segment does not carry any long video relevant information, it still can identify that video clip intercepts target view certainly
Frequently, improve the usage experience of user.
The application third aspect embodiment proposes a kind of video positioning apparatus, comprising:
Module is obtained, for obtaining the video clip played；
Coding module, for successively encoding, obtaining to each video frame of the video clip according to pre-arranged code rule
To the first coded sequence；
Sending module, for sending first coded sequence；Wherein, first coded sequence is for determining the view
Target video belonging to frequency segment.
The video positioning apparatus of the embodiment of the present application, it is right according to pre-arranged code rule by obtaining the video clip played
Each video frame of video clip is successively encoded, and obtains the first coded sequence, and send the first coded sequence；Wherein, first
Coded sequence is for determining target video belonging to video clip.Any long view is not carried in video clip thus, it is possible to realize
In the case where frequency relevant information, it still can identify that video clip intercepts target video certainly, improve user uses body
It tests.
The application fourth aspect embodiment proposes another video positioning apparatus, comprising:
Receiving module, for receiving the first coded sequence, wherein first coded sequence is advised according to pre-arranged code
Then, each video frame in the video clip of client terminal playing is successively encoded；
Determining module, described in determining according to the similarity between first coded sequence and the second coded sequence
Target video belonging to video clip；Wherein, second coded sequence is using the coding rule to each candidate video
What each video frame was successively encoded.
The video positioning apparatus of the embodiment of the present application, by receiving the first coded sequence, wherein the first coded sequence is root
According to pre-arranged code rule, each video frame in the video clip of client terminal playing is successively encoded, then, according to the
Similarity between one coded sequence and the second coded sequence determines target video belonging to video clip；Wherein, the second coding
Sequence is successively to be encoded using coding rule to each video frame of each candidate video.It is being regarded thus, it is possible to realize
In the case that frequency segment does not carry any long video relevant information, it still can identify that video clip intercepts target view certainly
Frequently, improve the usage experience of user.
The 5th aspect embodiment of the application proposes a kind of computer equipment, comprising: memory, processor and being stored in is deposited
On reservoir and the computer program that can run on a processor, when the processor executes described program, realize such as the application the
The video locating method that one side embodiment proposes, alternatively, realizing the video location proposed such as the application second aspect embodiment
Method.
The 6th aspect embodiment of the application proposes a kind of computer readable storage medium, is stored thereon with computer journey
Sequence realizes the video locating method proposed such as the application first aspect embodiment when the program is executed by processor, alternatively, realizing
The video locating method proposed such as the application second aspect embodiment.
The additional aspect of the application and advantage will be set forth in part in the description, and will partially become from the following description
It obtains obviously, or recognized by the practice of the application.
Detailed description of the invention
The application is above-mentioned and/or additional aspect and advantage will become from the following description of the accompanying drawings of embodiments
Obviously and it is readily appreciated that, in which:
Fig. 1 is the flow diagram of video locating method provided by the embodiment of the present application one；
Fig. 2 is the display interface schematic diagram of client in the embodiment of the present application；
Fig. 3 is the flow diagram of video locating method provided by the embodiment of the present application two；
Fig. 4 is the flow diagram of video locating method provided by the embodiment of the present application three；
Fig. 5 is the flow diagram of video locating method provided by the embodiment of the present application four；
Fig. 6 is the flow diagram of video locating method provided by the embodiment of the present application five；
Fig. 7 is statistical data schematic diagram in the embodiment of the present application；
Fig. 8 is the interaction schematic diagram at client and server end in the embodiment of the present application；
Fig. 9 is the structural schematic diagram of video positioning apparatus provided by the embodiment of the present application six；
Figure 10 is the structural schematic diagram of video positioning apparatus provided by the embodiment of the present application seven；
Figure 11 is the structural schematic diagram of video positioning apparatus provided by the embodiment of the present application eight；
Figure 12 is the structural schematic diagram of video positioning apparatus provided by the embodiment of the present application nine；
Figure 13 shows the block diagram for being suitable for the exemplary computer device for being used to realize the application embodiment.
Specific embodiment
Embodiments herein is described below in detail, the example of embodiment is shown in the accompanying drawings, wherein identical from beginning to end
Or similar label indicates same or similar element or element with the same or similar functions.It is retouched below with reference to attached drawing
The embodiment stated is exemplary, it is intended to for explaining the application, and should not be understood as the limitation to the application.
Below with reference to the accompanying drawings the video locating method and device of the embodiment of the present application are described.
Fig. 1 is the flow diagram of video locating method provided by the embodiment of the present application one.
The video locating method of the embodiment of the present application, can be applied in client, wherein client refers to and services
Device end is corresponding, provides the program of local service for user.Specifically, client is that can play video clip (or small video)
Application program (Application, abbreviation APP), for example, can be searching class APP, video class APP, social category APP etc..
As shown in Figure 1, the video locating method the following steps are included:
Step 101, the video clip of broadcasting is obtained.
In the embodiment of the present application, video clip can be small video or short-sighted frequency.When user is based in computer equipment
Client, play video clip when, or play video clip during, can by client obtain play piece of video
Each video frame of section.
Wherein, computer equipment can be PC (PersonalComputer, abbreviation PC), cloud device, movement
Equipment etc., mobile device can for example have for mobile phone, tablet computer, personal digital assistant, wearable device, mobile unit etc.
The hardware device of various operating systems, touch screen and/or display screen.
Step 102, according to pre-arranged code rule, each video frame of video clip is successively encoded, the first volume is obtained
Code sequence.
In the embodiment of the present invention, during playing video clip, alternatively, when starting to play video clip, it can be with
According to pre-arranged code rule, each video frame of video clip is successively encoded, the first coded sequence is obtained.Specifically, needle
To each video frame of video clip, coded treatment successively can be carried out to every frame video frame, obtain the corresponding volume of every frame video frame
Code, then according to the playing sequence of each video frame, is ranked up the coding of corresponding video frame, obtains the first coded sequence.
Step 103, the first coded sequence is sent；Wherein, the first coded sequence is for determining target belonging to video clip
Video.
In the embodiment of the present application, target video is video belonging to video clip, i.e., video clip intercepts long view certainly
Frequently.
In the embodiment of the present application, the first coded sequence can be sent to server end by client, so that server end root
According to the first coded sequence, target video belonging to video clip is determined.Wherein, server end is stored with using coding rule to each
The second coded sequence that each video frame of candidate video is successively encoded, server end can be according to the first coded sequences
And the second similarity between coded sequence, target video is determined from candidate video.
In the embodiment of the present application, what the second coded sequence can be generated by server end according to coding rule, alternatively, can be with
It is generated and sent according to coding rule by client and to be stored to server end.
Specifically, when the second coded sequence is that server end is generated according to coding rule, server end can be adopted in advance
Collect each candidate video, such as each candidate video can be acquired in major video website, video class APP etc., it then can be according to volume
Code rule carries out coded treatment to the video frame of each candidate video, obtains corresponding second coded sequence of each candidate video.And work as
Second coded sequence is that client is generated and sent to server end according to coding rule when being stored, and client can gone through
When history plays each candidate video, coded treatment is carried out according to video frame of the coding rule to each candidate video, obtains each candidate view
Frequently corresponding second coded sequence, and be sent to server end and stored.
It is understood that video clip derives from a certain video, such as when from video A, due to the video clip
With there is the video frame that is overlapped in video A, therefore, the first coded sequence coded sequence corresponding with video A should have be overlapped or
Similar coding, and different video, due to video content difference, the coded sequence of generation is different.Therefore, in the application,
Target video can be determined from candidate video based on the similarity between the first coded sequence and the second coded sequence.
Specifically, after client obtains the first coded sequence, the first coded sequence can be sent to server end, phase
It answers, server end can calculate between the first coded sequence and the second coded sequence after receiving the first coded sequence
Similarity determines target video according to similarity from candidate video.
As a kind of application scenarios, when user plays video clip, controllable preset can be shown by playing the page
Button, user can navigate to corresponding target video by triggering the pre-set button.For example, when user uses searching class APP
Play video clip when, can occur " original work a passes through " button or " looking for original work " button in video player, when with
After family clicking trigger " original work passes through " button or " looking for original work " button, each video frame of video clip can be encoded
Processing, obtains the first coded sequence, then, the first coded sequence can be sent to the ratio of server end by client by network
To service, the first coded sequence is compared with the second coded sequence of storage by comparing service, determines corresponding target
Video, and be back to client and shown.
As an example, referring to fig. 2, after button 21 of " looking for original work " when the user clicks, server end can be to client
The corresponding detail information 22 of target video is returned to, for example including the corresponding title of target video, cover, video pictures, brief introduction, mesh
Mark specific location etc. of the video in collection of drama.
As another application scenarios, video clip is played when user starts to play video clip, or in user
In the process, target video belonging to video clip can be recommended for user automatically.It is not necessarily to user's operation as a result, may be implemented to lead
It moves and recommends target video for user, improve the usage experience of user.
The video locating method of the embodiment of the present application, it is right according to pre-arranged code rule by obtaining the video clip played
Each video frame of video clip is successively encoded, and obtains the first coded sequence, and send the first coded sequence；Wherein, first
Coded sequence is for determining target video belonging to video clip.Any long view is not carried in video clip thus, it is possible to realize
In the case where frequency relevant information, it still can identify that video clip intercepts target video certainly, improve user uses body
It tests.
It can be according to every frame video frame pair for each video frame in video clip as a kind of possible implementation
The color for each pixel answered generates the corresponding coding of corresponding video frame, then according to the playing sequence of each video frame, to corresponding
The coding of video frame is ranked up, and obtains the first coded sequence.Below with reference to Fig. 3, the above process is described in detail.
Fig. 3 is the flow diagram of video locating method provided by the embodiment of the present application two.
As shown in figure 3, step 102 can specifically include following sub-step on the basis of embodiment shown in Fig. 1:
Step 201, Color Statistical is carried out to the pixel of video frame each in video clip, obtains the statistics of each Color Channel
Data.
In the embodiment of the present application, statistical data may include pixel number, pixel accounting, pixel distribution etc..For
Each video frame in video clip can carry out Color Statistical to the pixel of video frame each in video clip, accordingly be regarded
The statistical data of each Color Channel of frequency frame.For example, each Color Channel number of corresponding pixels can be counted.
For example, for video frame A, determine that color is that red pixel number is in video frame A
5050505052295528, color is that the pixel number of green is 54826401144234732 and color is the pixel of blue
Point number is 363293742013342.
Step 202, according to the statistical data of each Color Channel, the coding of corresponding video frame is generated.
It, can be according to each after the statistical data for determining the corresponding each Color Channel of each video frame in the embodiment of the present application
The statistical data of Color Channel generates the coding of corresponding video frame.
It, can be raw according to the corresponding each Color Channel number of corresponding pixels of each video frame as a kind of implementation
At the coding of corresponding video frame.Still by taking above-mentioned example as an example, the corresponding coding of video frame A can be with are as follows: R505050505229552
8G54826401144234732B363293742013342。
As alternatively possible implementation, can also be accounted for according to the pixel of the corresponding each Color Channel of each video frame
Than generating the corresponding coding of each video frame.For example, for video frame B, one shares 100 pixels, and color is red
Pixel number be 20, color is that the pixel number of green is 50, and color is that the pixel number of blue is 30, then video
The corresponding coding of frame B can be with are as follows: R0.2G0.5B0.3.
Step 203, according to the playing sequence of each video frame, the coding of corresponding video frame is ranked up, obtains the first volume
Code sequence.
It, can be right in the playing sequence according to each video frame after the coding for determining each video frame in the embodiment of the present application
The coding of corresponding video frame is ranked up, and obtains the first coded sequence.
The video locating method of the embodiment of the present application generates corresponding video by the statistical data according to each Color Channel
The coding of frame can enrich the coding mode of video frame.
It, can be by user according to self-demand, the corresponding target of positioning video segment as a kind of possible implementation
Video, to promote the flexibility of the video locating method.Also, in order to promote the efficiency of video location, when user is playing view
During frequency segment, each video frame corresponding to entire video clip may not need, carry out coded treatment, obtain the first coding
Sequence.For example, can to each video frame after video clip current playing point, alternatively, to video clip current playing point it
Afterwards, each video frame in preset time period carries out coded treatment, obtains the first coded sequence.Below with reference to Fig. 4, to the above process
It is described in detail.
Fig. 4 is the flow diagram of video locating method provided by the embodiment of the present application three.
As shown in figure 4, the video locating method may comprise steps of:
Step 301, during playing video clip, user's operation is detected, wherein user's operation is for asking
Seek target video belonging to video clip.
In the embodiment of the present application, user's operation is user's triggering, for requesting target video belonging to video clip.Example
Such as, referring to fig. 2, user's operation can be the operation of click " looking for original work " button.
In the embodiment of the present application, during playing video clip, client can be grasped user by listening to mode
It is detected.If detecting user's operation, step 202 can be executed, it, can be to user's operation if not detecting user's operation
Continue to detect, to execute step 202 when detecting user's operation.
Step 302, if detecting user's operation, each video frame after video clip current playing point is obtained.
In the embodiment of the present application, when client detects user's operation, available video clip current playing point it
Each video frame afterwards.
As a kind of possible implementation, if detecting user's operation, video clip current playing point can also be obtained
Later, each video frame in preset time period.
Step 303, according to pre-arranged code rule, each video frame after video clip current playing point is successively compiled
Code, obtains the first coded sequence.
In the embodiment of the present application, in order to promote video location efficiency, can be according only to video clip current playing point after
Each video frame, generate the first coded sequence.Alternatively, after can also be according only to video clip current playing point, preset time
Each video frame in section generates the first coded sequence.
It, can be to the pixel of each video frame after video clip current playing point as a kind of possible implementation
Color Statistical is carried out, the statistical data of each Color Channel is obtained, according to the statistical data of each Color Channel, generates corresponding video frame
Coding the coding of corresponding video frame is ranked up according to the playing sequence of each video frame, obtain the first coded sequence.
Step 304, the first coded sequence is sent；Wherein, the first coded sequence is for determining target belonging to video clip
Video.
The implementation procedure of step 304 may refer to the implementation procedure of step 103 in above-described embodiment, and this will not be repeated here.
Step 305, simultaneously displaying target video is received.
In the embodiment of the present application, after server end determines target video, target video can be sent to client, phase
It answers, client, can be with displaying target video after receiving target video.For example, with reference to Fig. 2, client can show mesh
Mark the corresponding title of video, the specific location of cover, video pictures, brief introduction, link, target video in collection of drama etc..
The video locating method of the embodiment of the present application inquires target video belonging to video clip according to user's operation, can
To realize that the self-demand according to user, the corresponding target video of positioning video segment can promote the video locating method
Flexibility.
In order to realize above-described embodiment, the application also proposes a kind of video locating method.
Fig. 5 is the flow diagram of video locating method provided by the embodiment of the present application four.
The video locating method of the embodiment of the present application, can be applied in server end.
As shown in figure 5, the video locating method may comprise steps of:
Step 401, the first coded sequence is received, wherein the first coded sequence is according to pre-arranged code rule, to client
Each video frame is successively encoded in the video clip of broadcasting.
In the embodiment of the present application, during playing video clip, alternatively, when starting to play video clip, client
End can successively encode each video frame of video clip, obtain the first coded sequence according to pre-arranged code rule.Specifically
Ground successively can carry out coded treatment to every frame video frame, it is corresponding to obtain every frame video frame for each video frame of video clip
Coding the coding of corresponding video frame is ranked up then according to the playing sequence of each video frame, obtain the first code sequence
Column.After client generates the first coded sequence, the first coded sequence can be sent to server end, correspondingly, server
End can receive above-mentioned first coded sequence.
Step 402, it according to the similarity between the first coded sequence and the second coded sequence, determines belonging to video clip
Target video；Wherein, the second coded sequence is successively to carry out encoding to each video frame of each candidate video using coding rule
It arrives.
In the embodiment of the present application, target video is video belonging to video clip, i.e., video clip intercepts long view certainly
Frequently.What the second coded sequence can be generated by server end according to coding rule, alternatively, can be by client according to coding rule
It generates and sends and is stored to server end.
Specifically, when the second coded sequence is that server end is generated according to coding rule, server end can be adopted in advance
Collect each candidate video, such as each candidate video can be acquired in major video website, video class APP etc., it then can be according to volume
Code rule carries out coded treatment to the video frame of each candidate video, obtains corresponding second coded sequence of each candidate video.And work as
Second coded sequence is that client is generated and sent to server end according to coding rule when being stored, and client can gone through
When history plays each candidate video, coded treatment is carried out according to video frame of the coding rule to each candidate video, obtains each candidate view
Frequently corresponding second coded sequence, and be sent to server end and stored.
In the embodiment of the present application, server end after receiving the first coded sequence, can by the first coded sequence with deposit
Each second coded sequence of storage is compared, and the similarity between the first coded sequence and the second coded sequence is determined, according to meter
Obtained similarity determines target video belonging to video clip.Such as, it can be determined that it is default whether above-mentioned similarity is greater than
Threshold value, if so, will corresponding second coded sequence as target coding sequence, by the corresponding candidate video of target coding sequence,
As target video.It is understood that the similarity for being greater than preset threshold can be to be multiple, therefore, the number of target video
It can be at least one.
Further, after server end determines target video, target video can be sent to client, for example, clothes
Being engaged in device end can be to the corresponding detail information of client return target video, including the corresponding title of target video, cover, video
Picture, brief introduction etc..Correspondingly, can be shown to target video after client receives target video.
The video locating method of the embodiment of the present application, by receiving the first coded sequence, wherein the first coded sequence is root
According to pre-arranged code rule, each video frame in the video clip of client terminal playing is successively encoded, then, according to the
Similarity between one coded sequence and the second coded sequence determines target video belonging to video clip；Wherein, the second coding
Sequence is successively to be encoded using coding rule to each video frame of each candidate video.It is being regarded thus, it is possible to realize
In the case that frequency segment does not carry any long video relevant information, it still can identify that video clip intercepts target view certainly
Frequently, improve the usage experience of user.
It is understood that small video and non-fully original sample were intercepted from long video, for example, can be carried out to long video
After default processing, then intercepts one section of video and obtain corresponding small video.For example, compression processing can be carried out to long video
Afterwards, then one section of small video is intercepted, at this point, the coding of the coding of the single video frame in small video video frame corresponding with long video is simultaneously
It is certain identical, still, the coded sequence of small video and the coded sequence of long video should be it is similar, for example, being regarded in small video
Frequency frame C includes 100 pixels, wherein 10 red pixels, 85 blue pixel points, 5 green pixels, and grow view
Corresponding video frame includes 1000 pixels in frequency, wherein 100 red pixels, 850 blue pixel points, 50 greens
Pixel.Based on this, in the application, can by the first coded sequence and second it is Coding Sequence Transformed be corresponding curve, according to
Curve calculates the similarity of the two.Below with reference to Fig. 6, above process process is described in detail.
Fig. 6 is the flow diagram of video locating method provided by the embodiment of the present application five.
As shown in fig. 6, step 502 can specifically include following sub-step on the basis of embodiment shown in Fig. 5:
Step 501, in rectangular coordinate system, according to the first coded sequence, corresponding first curve of each Color Channel is drawn,
Wherein, rectangular coordinate system includes the first reference axis and the second reference axis, and the first reference axis is used to indicate that each video frame is corresponding to be broadcast
It puts time point, the second reference axis is used to indicate the statistical data of the corresponding Color Channel of each video frame.
In the embodiment of the present application, the first coded sequence is according to coding rule, to the pixel of each video frame of video clip
Point color is counted, and the statistical data of each Color Channel of corresponding video frame is obtained, and determined according to statistical data.Cause
This, according to the first coded sequence, can draw corresponding first curve of each Color Channel, wherein right angle in rectangular coordinate system
Coordinate system includes the first reference axis and the second reference axis, and the first reference axis is used to indicate the corresponding play time of each video frame,
Second reference axis is used to indicate the statistical data of the corresponding Color Channel of each video frame.For example, the first reference axis can be X-axis,
Corresponding first reference axis can be Y-axis, alternatively, the first reference axis can be Y-axis, corresponding second reference axis can be X-axis,
With no restriction to this.
As an example, referring to Fig. 7, Color Statistical is carried out to the pixel of video frame each in video clip, can be obtained
To the statistical data of corresponding three Color Channels of red, green, blue of every frame video frame, wherein using statistical data as pixel number
Example.Then the first curve can be drawn in XY axis coordinate system, wherein the first curve includes 3 curves, respectively red channel pair
Curve (being used to indicate each video frame in the statistical data of the corresponding red channel of each broadcast point), the corresponding song of green channel answered
Line (being used to indicate each video frame in the statistical data of the corresponding green channel of each broadcast point), the corresponding curve of blue channel (are used
In indicating each video frame in the statistical data of the corresponding blue channel of each broadcast point).Wherein, the corresponding curve of red channel is song
The corresponding curve of line 1, green channel is curve 2, the corresponding curve of blue channel is curve 3.
Step 502, in rectangular coordinate system, according to the second coded sequence, corresponding second curve of each Color Channel is drawn.
In the embodiment of the present application, the second coded sequence is according to coding rule, to the pixel of each video frame of candidate video
Point color is counted, and the statistical data of each Color Channel of corresponding video frame is obtained, and determined according to statistical data.Cause
This, can be in rectangular coordinate system, therefore, can be in rectangular coordinate system, wherein rectangular coordinate system include the first reference axis and
Second reference axis, the first reference axis are used to indicate the corresponding play time of each video frame, and the second reference axis is used to indicate each view
The statistical data of the corresponding Color Channel of frequency frame.
Still with above-mentioned example, the second curve drawn includes three curves, and respectively red channel is corresponding
Curve (being used to indicate each video frame in the statistical data of the corresponding red channel of each broadcast point), the corresponding curve of green channel
(being used to indicate each video frame in the statistical data of the corresponding green channel of each broadcast point), the corresponding curve of blue channel (are used for
Indicate each video frame in the statistical data of the corresponding blue channel of each broadcast point).
Step 503, the similarity between the first curve and the second curve is calculated.
In the embodiment of the present application, the feature of the first curve and the second curve can be extracted respectively, wherein feature includes turning
Point, slope etc. calculate the phase between the first curve and the second curve according to the feature of the feature of the first curve and the second curve
Like degree.
Still with above-mentioned example, the corresponding feature of corresponding 3 curves of the first curve and second can be extracted respectively
The corresponding feature of corresponding 3 curves of curve, the corresponding curve of each Color Channel for including by the first curve are bent with second respectively
The curve in line corresponding color channel is compared, and obtains the corresponding similarity of each Color Channel, then can be according to preset power
Value, is weighted processing to the corresponding similarity of each Color Channel, obtains the similarity of the first curve and the second curve.
Step 504, according to similarity, target video is determined from candidate video.
In the embodiment of the present application, it can be determined that whether above-mentioned similarity is greater than preset threshold, if so, will corresponding second volume
Code sequence is as target coding sequence, by the corresponding candidate video of target coding sequence, as target video.
The video locating method of the embodiment of the present application calculates the phase of the first coded sequence and the second coded sequence based on curve
Like degree, the accuracy that target video determines can be promoted.
As an example, referring to Fig. 8, server end can collect candidate video, and generate in advance by various modes
Corresponding second coded sequence of each candidate video can save the corresponding pass between candidate video and the second coded sequence later
System.
Client can carry out coded treatment to each video frame in video clip, obtain the when playing video clip
One coded sequence, and the first coded sequence is sent to server end.
The comparison service of server end the first coded sequence can be compared with the second coded sequence, if first compiles
Code sequence and the trend of the second coded sequence whole are identical or approximate, then it is assumed that find the affiliated length of corresponding video clip
Video, at this point it is possible to otherwise returning to corresponding comparison result video information to client does not return to any information then.
As another example, referring to fig. 2, when user is by clicking " looking for original work " button, to inquire belonging to video clip
Long video when, if server end inquires corresponding long video, corresponding video information can be returned to client, it is no
Then, query result is known for the ease of user, can send prompt information to user, do not find the long view of corresponding original work for example,
Frequently, to prompt user query result.
In order to realize above-described embodiment, the application also proposes a kind of video positioning apparatus.
Fig. 9 is the structural schematic diagram of video positioning apparatus provided by the embodiment of the present application six.
As shown in figure 9, the video positioning apparatus includes: to obtain module 101, coding module 102 and sending module 103.
Wherein, module 101 is obtained, for obtaining the video clip played.
As a kind of possible implementation, module 101 is obtained, is specifically used for: right during playing video clip
User's operation is detected, wherein user's operation is for requesting target video belonging to video clip；If detecting user behaviour
Make, obtains each video frame after video clip current playing point.
Coding module 102, for successively encoding, obtaining to each video frame of video clip according to pre-arranged code rule
To the first coded sequence.
As a kind of possible implementation, coding module 102 is specifically used for: to the picture of video frame each in video clip
Vegetarian refreshments carries out Color Statistical, obtains the statistical data of each Color Channel of corresponding video frame；According to the statistical number of each Color Channel
According to the coding of generation corresponding video frame；According to the playing sequence of each video frame, the coding of corresponding video frame is ranked up, is obtained
To the first coded sequence.
As alternatively possible implementation, coding module 102 is also used to: according to the corresponding pixel of each Color Channel
Point number, generates the coding of corresponding video frame.
Sending module 103, for sending the first coded sequence；Wherein, the first coded sequence is for determining video clip institute
The target video of category.
Further, in a kind of possible implementation of the embodiment of the present application, referring to Figure 10, implementation shown in Fig. 9
On the basis of example, which can also include: display module 104.
Display module 104, for after sending the first coded sequence, receiving simultaneously displaying target video.
It should be noted that aforementioned Fig. 1 to Fig. 4 is also applied for the implementation to the explanation of video locating method embodiment
The video positioning apparatus of example, details are not described herein again.
The video positioning apparatus of the embodiment of the present application, it is right according to pre-arranged code rule by obtaining the video clip played
Each video frame of video clip is successively encoded, and obtains the first coded sequence, and send the first coded sequence；Wherein, first
Coded sequence is for determining target video belonging to video clip.Any long view is not carried in video clip thus, it is possible to realize
In the case where frequency relevant information, it still can identify that video clip intercepts target video certainly, improve user uses body
It tests.
In order to realize above-described embodiment, the application also proposes a kind of video positioning apparatus.
Figure 11 is the structural schematic diagram of video positioning apparatus provided by the embodiment of the present application eight.
As shown in figure 11, which includes: receiving module 201 and determining module 202.
Wherein, receiving module 201, for receiving the first coded sequence, wherein the first coded sequence is according to pre-arranged code
Rule successively encodes each video frame in the video clip of client terminal playing.
Determining module 202, for determining piece of video according to the similarity between the first coded sequence and the second coded sequence
Target video belonging to section；Wherein, the second coded sequence, be using coding rule to each video frame of each candidate video successively into
Row coding obtains.
As a kind of possible implementation, the first coded sequence and the second coded sequence are according to coding rule, to each
The pixel color of video frame is counted, and obtains the statistical data of each Color Channel of corresponding video frame, and according to statistical number
According to determining.
Determining module 202, is specifically used for: in rectangular coordinate system, according to the first coded sequence, drawing each Color Channel pair
The first curve answered, wherein rectangular coordinate system includes the first reference axis and the second reference axis, and the first reference axis is used to indicate each view
The corresponding play time of frequency frame, the second reference axis are used to indicate the statistical data of the corresponding Color Channel of each video frame；Straight
In angular coordinate system, according to the second coded sequence, corresponding second curve of each Color Channel is drawn；Calculate the first curve and the second song
Similarity between line；According to similarity, target video is determined from candidate video.
As a kind of possible implementation, the second coded sequence is according to coding rule, to the video of each candidate video
Frame obtains after carrying out coded treatment, and store；Alternatively, being obtained and storing from client.
Further, in a kind of possible implementation of the embodiment of the present application, referring to Figure 12, implement shown in Figure 11
On the basis of example, which can also include: to issue module 203.
Module 203 is issued, for target video to be sent to client.
It should be noted that earlier figures 5 are also applied for the implementation to the explanation of video locating method embodiment to Fig. 8
The video positioning apparatus of example, details are not described herein again.
The video positioning apparatus of the embodiment of the present application, by receiving the first coded sequence, wherein the first coded sequence is root
According to pre-arranged code rule, each video frame in the video clip of client terminal playing is successively encoded, then, according to the
Similarity between one coded sequence and the second coded sequence determines target video belonging to video clip；Wherein, the second coding
Sequence is successively to be encoded using coding rule to each video frame of each candidate video.It is being regarded thus, it is possible to realize
In the case that frequency segment does not carry any long video relevant information, it still can identify that video clip intercepts target view certainly
Frequently, improve the usage experience of user.
In order to realize above-described embodiment, the application also proposes a kind of computer equipment, comprising: memory, processor and deposits
The computer program that can be run on a memory and on a processor is stored up, when processor executes program, is realized as the application is aforementioned
The video locating method that embodiment proposes.
In order to realize above-described embodiment, the application also proposes a kind of computer readable storage medium, is stored thereon with calculating
Machine program realizes the video locating method proposed such as the application previous embodiment when the program is executed by processor.
Figure 13 shows the block diagram for being suitable for the exemplary computer device for being used to realize the application embodiment.Figure 13 is shown
Computer equipment 12 be only an example, should not function to the embodiment of the present application and use scope bring any restrictions.
As shown in figure 13, computer equipment 12 is showed in the form of universal computing device.The component of computer equipment 12 can
To include but is not limited to: one or more processor or processing unit 16, system storage 28 connect different system components
The bus 18 of (including system storage 28 and processing unit 16).
Bus 18 indicates one of a few class bus structures or a variety of, including memory bus or Memory Controller,
Peripheral bus, graphics acceleration port, processor or the local bus using any bus structures in a variety of bus structures.It lifts
For example, these architectures include but is not limited to industry standard architecture (Industry Standard
Architecture；Hereinafter referred to as: ISA) bus, microchannel architecture (Micro Channel Architecture；Below
Referred to as: MAC) bus, enhanced isa bus, Video Electronics Standards Association (Video Electronics Standards
Association；Hereinafter referred to as: VESA) local bus and peripheral component interconnection (Peripheral Component
Interconnection；Hereinafter referred to as: PCI) bus.
Computer equipment 12 typically comprises a variety of computer system readable media.These media can be it is any can be by
The usable medium that computer equipment 12 accesses, including volatile and non-volatile media, moveable and immovable medium.
Memory 28 may include the computer system readable media of form of volatile memory, such as random access memory
Device (Random Access Memory；Hereinafter referred to as: RAM) 30 and/or cache memory 32.Computer equipment 12 can be with
It further comprise other removable/nonremovable, volatile/non-volatile computer system storage mediums.Only as an example,
Storage system 34 can be used for reading and writing immovable, non-volatile magnetic media, and (Figure 13 do not show, commonly referred to as " hard drive
Device ").Although being not shown in Figure 13, the disk for reading and writing to removable non-volatile magnetic disk (such as " floppy disk ") can be provided
Driver, and to removable anonvolatile optical disk (such as: compact disc read-only memory (Compact Disc Read Only
Memory；Hereinafter referred to as: CD-ROM), digital multi CD-ROM (Digital Video Disc Read Only
Memory；Hereinafter referred to as: DVD-ROM) or other optical mediums) read-write CD drive.In these cases, each driving
Device can be connected by one or more data media interfaces with bus 18.Memory 28 may include that at least one program produces
Product, the program product have one group of (for example, at least one) program module, and it is each that these program modules are configured to perform the application
The function of embodiment.
Program/utility 40 with one group of (at least one) program module 42 can store in such as memory 28
In, such program module 42 include but is not limited to operating system, one or more application program, other program modules and
It may include the realization of network environment in program data, each of these examples or certain combination.Program module 42 is usual
Execute the function and/or method in embodiments described herein.
Computer equipment 12 can also be with one or more external equipments 14 (such as keyboard, sensing equipment, display 24
Deng) communication, can also be enabled a user to one or more equipment interact with the computer equipment 12 communicate, and/or with make
The computer equipment 12 any equipment (such as network interface card, the modulatedemodulate that can be communicated with one or more of the other calculating equipment
Adjust device etc.) communication.This communication can be carried out by input/output (I/O) interface 22.Also, computer equipment 12 may be used also
To pass through network adapter 20 and one or more network (such as local area network (Local Area Network；Hereinafter referred to as:
LAN), wide area network (Wide Area Network；Hereinafter referred to as: WAN) and/or public network, for example, internet) communication.Such as figure
Shown, network adapter 20 is communicated by bus 18 with other modules of computer equipment 12.It should be understood that although not showing in figure
Out, other hardware and/or software module can be used in conjunction with computer equipment 12, including but not limited to: microcode, device drives
Device, redundant processing unit, external disk drive array, RAID system, tape drive and data backup storage system etc..
Processing unit 16 by the program that is stored in system storage 28 of operation, thereby executing various function application and
Data processing, such as realize the video locating method referred in previous embodiment.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the application.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present application, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
Any process described otherwise above or method description are construed as in flow chart or herein, and expression includes
It is one or more for realizing custom logic function or process the step of executable instruction code module, segment or portion
Point, and the range of the preferred embodiment of the application includes other realization, wherein can not press shown or discussed suitable
Sequence, including according to related function by it is basic simultaneously in the way of or in the opposite order, Lai Zhihang function, this should be by the application
Embodiment person of ordinary skill in the field understood.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use
In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (such as computer based system, including the system of processor or other can be held from instruction
The instruction fetch of row system, device or equipment and the system executed instruction) it uses, or combine these instruction execution systems, device or set
It is standby and use.For the purpose of this specification, " computer-readable medium ", which can be, any may include, stores, communicates, propagates or pass
Defeated program is for instruction execution system, device or equipment or the dress used in conjunction with these instruction execution systems, device or equipment
It sets.The more specific example (non-exhaustive list) of computer-readable medium include the following: there is the electricity of one or more wirings
Interconnecting piece (electronic device), portable computer diskette box (magnetic device), random access memory (RAM), read-only memory
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can print described program on it or other are suitable
Medium, because can then be edited, be interpreted or when necessary with it for example by carrying out optical scanner to paper or other media
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each section of the application can be realized with hardware, software, firmware or their combination.Above-mentioned
In embodiment, software that multiple steps or method can be executed in memory and by suitable instruction execution system with storage
Or firmware is realized.Such as, if realized with hardware in another embodiment, following skill well known in the art can be used
Any one of art or their combination are realized: have for data-signal is realized the logic gates of logic function from
Logic circuit is dissipated, the specific integrated circuit with suitable combinational logic gate circuit, programmable gate array (PGA), scene can compile
Journey gate array (FPGA) etc..
Those skilled in the art are understood that realize all or part of step that above-described embodiment method carries
It suddenly is that relevant hardware can be instructed to complete by program, the program can store in a kind of computer-readable storage medium
In matter, which when being executed, includes the steps that one or a combination set of embodiment of the method.
It, can also be in addition, can integrate in a processing module in each functional unit in each embodiment of the application
It is that each unit physically exists alone, can also be integrated in two or more units in a module.Above-mentioned integrated mould
Block both can take the form of hardware realization, can also be realized in the form of software function module.The integrated module is such as
Fruit is realized and when sold or used as an independent product in the form of software function module, also can store in a computer
In read/write memory medium.
Storage medium mentioned above can be read-only memory, disk or CD etc..Although having been shown and retouching above
State embodiments herein, it is to be understood that above-described embodiment is exemplary, and should not be understood as the limitation to the application,
Those skilled in the art can make changes, modifications, alterations, and variations to the above described embodiments within the scope of application.
Claims (13)
1. a kind of video locating method, which is characterized in that the described method comprises the following steps:
Obtain the video clip played；
According to pre-arranged code rule, each video frame of the video clip is successively encoded, the first coded sequence is obtained；
Send first coded sequence；Wherein, first coded sequence is for determining target belonging to the video clip
Video.
2. the method as described in claim 1, which is characterized in that it is described according to pre-arranged code rule, to the video clip
Each video frame is successively encoded, and the first coded sequence is obtained, comprising:
Color Statistical is carried out to the pixel of each video frame in the video clip, obtains each Color Channel of corresponding video frame
Statistical data；
According to the statistical data of each Color Channel, the coding of corresponding video frame is generated；
According to the playing sequence of each video frame, the coding of corresponding video frame is ranked up, obtains first coded sequence.
3. method according to claim 2, which is characterized in that the statistical data according to each Color Channel generates
The coding of corresponding video frame, comprising:
According to each Color Channel number of corresponding pixels, the coding of corresponding video frame is generated.
4. the method as described in claim 1, which is characterized in that described to obtain the video clip played, comprising:
During playing video clip, user's operation is detected, wherein the user's operation is for requesting the view
Target video belonging to frequency segment；
If detecting the user's operation, each video frame after the video clip current playing point is obtained.
5. method according to any of claims 1-4, which is characterized in that after transmission first coded sequence,
The method also includes:
It receives and shows the target video.
6. a kind of video locating method, which is characterized in that the described method comprises the following steps:
Receive the first coded sequence, wherein first coded sequence is according to pre-arranged code rule, to the view of client terminal playing
Each video frame is successively encoded in frequency segment；
According to the similarity between first coded sequence and the second coded sequence, target belonging to the video clip is determined
Video；Wherein, second coded sequence is successively to be compiled using the coding rule to each video frame of each candidate video
What code obtained.
7. method as claimed in claim 6, which is characterized in that first coded sequence and second coded sequence are roots
According to the coding rule, the pixel color of each video frame is counted, obtains the system of each Color Channel of corresponding video frame
It counts, and determined according to the statistical data；
The similarity according between first coded sequence and the second coded sequence, determines belonging to the video clip
Target video, comprising:
In rectangular coordinate system, according to first coded sequence, corresponding first curve of each Color Channel is drawn, wherein institute
Stating rectangular coordinate system includes the first reference axis and the second reference axis, and first reference axis is used to indicate that each video frame is corresponding to be broadcast
It puts time point, second reference axis is used to indicate the statistical data of the corresponding Color Channel of each video frame；
In the rectangular coordinate system, according to second coded sequence, corresponding second curve of each Color Channel is drawn；
Calculate the similarity between first curve and second curve；
According to the similarity, the target video is determined from the candidate video.
8. method as claimed in claim 6, which is characterized in that second coded sequence be according to the coding rule, it is right
The video frame of each candidate video obtains after carrying out coded treatment, and store；Alternatively, being obtained and storing from client.
9. such as the described in any item methods of claim 6-8, which is characterized in that the method also includes:
The target video is sent to the client.
10. a kind of video positioning apparatus, which is characterized in that described device includes:
Module is obtained, for obtaining the video clip played；
Coding module obtains for successively being encoded to each video frame of the video clip according to pre-arranged code rule
One coded sequence；
Sending module, for sending first coded sequence；Wherein, first coded sequence is for determining the piece of video
Target video belonging to section.
11. a kind of video positioning apparatus, which is characterized in that described device includes:
Receiving module, for receive the first coded sequence, wherein first coded sequence be according to pre-arranged code rule, it is right
Each video frame is successively encoded in the video clip of client terminal playing；
Determining module, for determining the video according to the similarity between first coded sequence and the second coded sequence
Target video belonging to segment；Wherein, second coded sequence is each view using the coding rule to each candidate video
Frequency frame is successively encoded.
12. a kind of computer equipment, which is characterized in that including memory, processor and store on a memory and can handle
The computer program run on device when the processor executes described program, realizes such as view as claimed in any one of claims 1 to 5
Frequency localization method, alternatively, realizing the video locating method as described in any in claim 6-9.
13. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is by processor
Such as video locating method as claimed in any one of claims 1 to 5 is realized when execution, alternatively, realizing as any in claim 6-9
The video locating method.
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