CN109189987A - Video searching method and device - Google Patents
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- CN109189987A CN109189987A CN201811021464.5A CN201811021464A CN109189987A CN 109189987 A CN109189987 A CN 109189987A CN 201811021464 A CN201811021464 A CN 201811021464A CN 109189987 A CN109189987 A CN 109189987A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
- G06F16/78—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
- G06F16/783—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
- G06F16/7837—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content using objects detected or recognised in the video content
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
- G06F16/78—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
- G06F16/7867—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using information manually generated, e.g. tags, keywords, comments, title and artist information, manually generated time, location and usage information, user ratings
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Abstract
This disclosure relates to video searching method and device.This method comprises: receiving search term；Determine that target text video tab, the target text video tab are with the matched text video tab of described search word in multiple text video tabs, the multiple text video tab is corresponding to the video clip obtained after at least one video slicing；Video search result is sent, the video search result includes the timestamp information of target video segment corresponding with the target text video tab and the information of the video where the target video segment.It using the disclosure, advantageously allows that search result is more accurate, and is pin-pointed to the segment oneself most paid close attention in video convenient for user.
Description
Technical field
This disclosure relates to video search field more particularly to video searching method and device.
Background technique
Existing video search is often based on classification belonging to video, the title of video, author information etc. and is searched
Rope, it is unsatisfactory in many cases.
Summary of the invention
In view of this, the present disclosure proposes a kind of improved video searching methods.The disclosure also proposed corresponding device.
According to the one side of the disclosure, a kind of video searching method is provided, which comprises receive search term；Really
The text that sets the goal video tab, the target text video tab are matched with described search word in multiple text video tabs
Text video tab, the multiple text video tab correspond to the video clip obtained after at least one video slicing；It sends
Video search result, the video search result include target video segment corresponding with the target text video tab when
Between stab the information of information and the video where the target video segment.
In one possible implementation, the method also includes: be multiple views by least one described video slicing
Frequency segment；Determine the key frame in the video clip；Image recognition is carried out to the key frame, to obtain and the key frame
The corresponding text video tab of the video clip at place.
In an example of above-mentioned implementation, the text video tab includes at least one of following: corresponding
The content information of the key frame of the video clip, the corresponding video clip the key frame colouring information.
In one possible implementation, the method also includes: according to the history access record of user determine described in
The concerned text video tab of user；Video recommendations are sent as a result, the video recommendations result includes and the concerned text
View where the timestamp information of the corresponding concerned video clip of word video tab and the concerned target video segment
The information of frequency.
According to another aspect of the present disclosure, a kind of video searching apparatus is provided, described device includes: that search term receives mould
Block, for receiving search term；Purpose label determining module, for determining target text video tab, the target text video
Label be in multiple text video tabs with the matched text video tab of described search word, the multiple text video tab pair
The video clip that should be obtained after at least one video slicing；Search result sending module, for sending video search result, institute
State the timestamp information and institute that video search result includes target video segment corresponding with the target text video tab
State the information of the video where target video segment.
In one possible implementation, described device further include: video slicing module is used at least one described in general
Video slicing is multiple video clips；Key frame determining module, for determining the key frame in the video clip；Image recognition
Module, for carrying out image recognition to the key frame, to obtain text corresponding with the video clip where the key frame
Video tab.
In an example of above-mentioned implementation, the text video tab includes at least one of following: corresponding
The content information of the key frame of the video clip, the corresponding video clip the key frame colouring information.
In one possible implementation, described device further include: concerned label determining module, for according to user
History access record determine the concerned text video tab of the user；Recommendation results sending module, for sending video
Recommendation results, the video recommendations result include concerned video clip corresponding with the concerned text video tab when
Between stab the information of information and the video where the concerned target video segment.
According to another aspect of the present disclosure, a kind of video searching apparatus is provided, comprising: processor；It is handled for storage
The memory of device executable instruction；Wherein, the processor is configured to executing the above method.
According to another aspect of the present disclosure, a kind of non-volatile computer readable storage medium storing program for executing is provided, is stored thereon with
Computer program instructions, wherein the computer program instructions realize the above method when being executed by processor.
By various aspects of the disclosure, it is based on more detailed video information --- letter corresponding with each video clip
Breath --- as video search foundation, it is more accurate to advantageously allow search result.Particularly, in the present embodiment, it is convenient for user
It is pin-pointed to the segment oneself most paid close attention in video, provides great convenience for user.Moreover, the disclosure is based on text information
Matching and video clip positioning are carried out, calculation amount is greatly reduced, response speed can be accelerated.
According to below with reference to the accompanying drawings to detailed description of illustrative embodiments, the other feature and aspect of the disclosure will become
It is clear.
Detailed description of the invention
Comprising in the description and constituting the attached drawing of part of specification and specification together illustrates the disclosure
Exemplary embodiment, feature and aspect, and for explaining the principles of this disclosure.
Fig. 1 shows an exemplary video search schematic diagram of a scenario.
Fig. 2 shows the flow charts according to the video searching method of an exemplary embodiment of the disclosure.
Fig. 3 (a) and Fig. 3 (b) show the application schematic diagram of an exemplary embodiment according to the disclosure.
Fig. 4 shows the structural block diagram of the video searching apparatus of an exemplary embodiment according to the disclosure.
Fig. 5 shows the flow chart of the video searching method of an exemplary embodiment according to the disclosure.
Fig. 6 shows the flow chart of the video searching method of an exemplary embodiment according to the disclosure.
Fig. 7 shows the structural block diagram of the video searching apparatus of an exemplary embodiment according to the disclosure.
Fig. 8 shows the structural block diagram of the video searching apparatus of an exemplary embodiment according to the disclosure.
Fig. 9 shows the structural block diagram of the video searching apparatus of an exemplary embodiment according to the disclosure.
Specific embodiment
Various exemplary embodiments, feature and the aspect of the disclosure are described in detail below with reference to attached drawing.It is identical in attached drawing
Appended drawing reference indicate element functionally identical or similar.Although the various aspects of embodiment are shown in the attached drawings, remove
It non-specifically points out, it is not necessary to attached drawing drawn to scale.
Dedicated word " exemplary " means " being used as example, embodiment or illustrative " herein.Here as " exemplary "
Illustrated any embodiment should not necessarily be construed as preferred or advantageous over other embodiments.
In addition, giving numerous details in specific embodiment below to better illustrate the disclosure.
It will be appreciated by those skilled in the art that without certain details, the disclosure equally be can be implemented.In some instances, for
Method, means, element and circuit well known to those skilled in the art are not described in detail, in order to highlight the purport of the disclosure.
Fig. 1 shows an exemplary video search schematic diagram of a scenario.As shown in Figure 1, user can be on terminal device 102
Client scan for operating, for example, inputting search term in designated position, and click search key.In response to the search operation,
The client will send searching request to server 104 by wired or wireless way, and it is defeated that described search request can carry user
The search term entered.Server 104 will be searched in the database associated video based on the search term, and return to video search knot
Fruit is to the client.The video search result that the client recalls displaying.Although the equipment 102 in Fig. 1 is shown as desk-top
Form of computers, it will be appreciated by those skilled in the art that equipment 102 can be mobile phone, digital broadcast terminal disappears
Cease transceiver, game console, tablet device, Medical Devices, body-building equipment, personal digital assistant etc., the disclosure to this not
It limits.
Fig. 2 shows the flow charts according to the video searching method of an exemplary embodiment of the disclosure.This method application
In server.As shown in Fig. 2, this method includes the following steps.
Step 202, search term is received.
For example, the search term can be received from client.
Step 204, determine that target text video tab, the target text video tab are in multiple text video tabs
With the matched text video tab of described search word, the multiple text video tab obtains after corresponding at least one video slicing
The video clip arrived.
For example, previous searches word draws the name including some performer, then if drilled in some text video tab including this
The name of member, or the name etc. including the performer institute role, then it is believed that the text video tab is searched with described
The matching of rope word.
In one possible implementation, a text video tab may include one or more fields.When some text
When word video tab includes multiple fields, wherein any one field is matched with search term, then it is believed that the text video tab
It is matched with the search term.The corresponding label of one video clip can be matched with different search terms.
Above only for illustration, it is not used in and any restriction is carried out to the disclosure.Those skilled in the art can basis
The needs of oneself determine whether text video tab and search term match.
Step 206, video search result is sent, the video search result includes and the target text video tab pair
The information of video where the timestamp information for the target video segment answered and the target video segment.
For example, determining that video 1 is matched there are two the corresponding text video tab of video clip with previous searches word, view is determined
Frequently it 2 is matched there are three the corresponding text video tab of video clip with previous searches word, then in the video search result sent, packet
Include the information of video 1 and video 2, for example, video 1 ID and video 2 ID, further include each leisure of the two segments in video 1
Initial time in each comfortable video 2 of these three segments in initial time and end time and video 2 in video 1 and
End time etc..
According to above-described embodiment, it is based on more detailed video information --- information corresponding with each video clip ---
As video search foundation, it is more accurate to advantageously allow search result.Particularly, accurately fixed convenient for user in the present embodiment
The segment that position oneself is most paid close attention into video, provides great convenience for user.Moreover, the disclosure is based on text information progress
With being positioned with video clip, calculation amount is greatly reduced, response speed can be accelerated.
Fig. 3 (a) and Fig. 3 (b) show the application schematic diagram of an exemplary embodiment according to the disclosure.Fig. 3 (a) shows
Out for receiving the page schematic diagram of the search term of user's input in client.User can be in the search term of the page shown in Fig. 3 (a)
Search term is inputted in input frame, in the present example embodiment, user inputs " personage's M scene N " two fields as search term.
Then, user can click the magnifying glass icon on the right side of input frame to trigger video search operation.
After server receives the searching request for carrying the search term, it can search in the database matched with the search term
Target text video tab.In the present example embodiment, if including in certain text video tab and " personage M " and " scene
Any one matched field in N ", then it is believed that the text video tab is matched with the search term.Wherein, if certain text
Both included in video tab with " personage M " matched field, also include with " scene N " matched field, then it is believed that the text
Video tab and the search term strong correlation.
The video search result that server obtains may include that target video segment is (i.e. corresponding with target text video tab
Video clip) timestamp information and the target video segment where video information.Server can be to video search
As a result it is clustered, is then forwarded to client.It is corresponding for the text video tab of strong correlation in the present exemplary embodiment
Target video segment further includes the further information of the target video segment in the video search result of return, for example, the target
The key frame etc. of video clip.
As shown in Fig. 3 (b), client can show the video search result to user.As shown, can be obtained in search
The relevant information of the target video segment in the video, such as the pass of the target video segment are shown below the display area of video
Key frame (such as corresponding target video segment of text video tab for strong correlation), timestamp (i.e. target video segment
Initial time and finish time in the video) information etc..If multiple there are multiple target video segments in the video
Target video segment can cluster respectively display according to matched term.As shown in Fig. 3 (b), it can cluster and show strong correlation respectively
The relevant information of target video segment, target video segment corresponding to " personage M " matched text video tab it is related
Information, relevant information of target video segment corresponding with " scene N " matched text video tab etc..Wherein, latter two is poly-
It does not include the target video segment of strong correlation in class.
In the present example embodiment, user can operate for the display area of video, to play the video；User
It can also be for showing that the region of relevant information of target video segment be operated, to play from the target video segment
The video, or play the target video segment.For example, user can click the display area of video to play (for example, from the beginning opening
Begin to play) video；User can click the region for showing the relevant information of target video segment, then can be from the target video segment
Place starts to play the video；User can double-click the region for showing the relevant information of target video segment, to play the target video
Segment.
It should be noted that customer terminal webpage schematic diagram shown in Fig. 3 (a) and Fig. 3 (b) is given for example only, it is not used in
Any aspect limits display content, display mode and the arrangement mode of the page.Conjunction can be set as needed in those skilled in the art
Suitable display content, display mode and arrangement mode.
In one possible implementation, can obtain text video tab by following means: will it is described at least one
Video slicing is multiple video clips；Determine the key frame in the video clip；Image recognition is carried out to the key frame, with
Obtain text video tab corresponding with the video clip where the key frame.
According to this implementation, the text video tab corresponding to each video clip can be automatically derived, to obtain video
The corresponding label of segment provides a great convenience.
For example, in one example, can be identified in video by detecting the physical parameter (such as characteristic value) of video frame
Different camera lenses, thus according to Shot change timestamp to the video carry out cutting；In one example, first video can be pressed
It is multiple small fragments according to shot segmentation, then small fragment is clustered, the multiple small fragments for belonging to same cluster is aggregated in one
It rises and is used as a scene, so that the timestamp according to scene switching carries out cutting to the video；In one example, can according to when
Between the principle of equal part cutting, etc. is carried out to video.It is described at least that any suitable means general can be used in those skilled in the art
One video slicing is multiple video clips, and the disclosure is not construed as limiting this.
For example, in one example, static frames can be used and extract means to determine the key frame in the video clip, it is all
Such as first frame method, tail frame method, head and the tail frame method, the frame of pixels method of average or the histogram method of average；In one example, it can be used dynamic
State key-frame extraction means determine the key frame in the video clip, such as the key-frame extraction based on clustering is calculated
Method, the extraction method of key frame based on motion analysis, the extraction method of key frame based on semantic content are (such as use
The video of MPEG-7 coding standard) etc..Those skilled in the art can be used any suitable means and determine in video clip
Key frame, the disclosure are not construed as limiting this.
When carrying out image recognition to key frame, the arbitrary image identification hand that those skilled in the art think applicable can be used
Section, for example, edge detection, contour detecting etc., the disclosure is not construed as limiting this, to obtain the corresponding text video of the key frame
Label.
In one example, the text video tab includes at least one of following: the corresponding video clip
The content information of the key frame, the corresponding video clip the key frame colouring information.
Above content information can refer to one of following or a variety of: the title of the building in key frame identified
(" monument " etc.), the action description (" shooting " etc.) in the key frame identified, such as the key frame identified
In background (" sea " etc.) is described, the scene description (" interior " etc.) in the key frame identified identifies
Some or all of in text (such as subtitle) and character in key frame etc..
Above-mentioned colouring information can refer to one of following or a variety of: information, the form and aspect of key frame of the tone of key frame
Information, the information of the saturation degree of key frame, the information of brightness of key frame etc..
In one possible implementation, method described in Fig. 2 further include: determined according to the history access record of user
The concerned text video tab of the user；Video recommendations are sent as a result, the video recommendations result includes being closed with described
Where the timestamp information of the corresponding concerned video clip of explanatory notes word video tab and the concerned target video segment
Video information.
According to this implementation, be conducive to more accurately provide its preferred video/video clip for user.
Above-mentioned history access record may include at least one of following: the user in the past used in search term；
The higher text video tab of video search result hit rate of the user was returned in the past；User institute click play
Information of video etc..
In one example, the video recommendations result can be considered as when user does not input corresponding search term i.e. to use
The information that family is presented.For example, user just opens the page, it can show what the TV play watched before user newly updated on the page
The timestamp information of the performance segment of the performer most paid close attention to by the user in the information of collection of drama and the collection of drama；For example, when using
When family enters the specific channel of video website, do not input search term also, to the information etc. for the video that user is presented.
Fig. 4 shows the structural block diagram of the video searching apparatus 400 of an exemplary embodiment according to the disclosure.The device
It can be applied to server.As shown in figure 4, described device 400 includes search term receiving module 402, purpose label determining module 404
With search result sending module 406.Search term receiving module 402 is for receiving search term.Purpose label determining module 404 is used for
Determine that target text video tab, the target text video tab are to match in multiple text video tabs with described search word
Text video tab, the multiple text video tab corresponds to obtained video clip after at least one video slicing.It searches
For sending video search result, the video search result includes and the target text video hitch fruit sending module 406
The timestamp information of the corresponding target video segment of label and the information of the video where the target video segment.
In one possible implementation, described device 400 further include: video slicing module (not shown), being used for will
At least one described video slicing is multiple video clips；Key frame determining module (not shown), for determining the piece of video
Key frame in section；Picture recognition module (not shown), for carrying out image recognition to the key frame, to obtain and the pass
The corresponding text video tab of video clip where key frame.
In an example of above-mentioned implementation, the text video tab includes at least one of following: corresponding
The content information of the key frame of the video clip, the corresponding video clip the key frame colouring information.
In one possible implementation, described device 400 further include: concerned label determining module (not shown),
The concerned text video tab of the user is determined for the history access record according to user；Recommendation results sending module
(not shown), for sending video recommendations as a result, the video recommendations result includes and the concerned text video tab pair
The information of video where the timestamp information for the concerned video clip answered and the concerned target video segment.
Fig. 5 shows the flow chart of the video searching method of an exemplary embodiment according to the disclosure.This method application
In terminal.As shown in figure 5, this method includes the following steps.
Step S301 receives the search term of input；
Step S302 sends searching request to server, and described search request carries described search word；
Step S303, receives the video search result that server is sent, and the video search result includes target text view
The timestamp information of the corresponding target video segment of frequency marking label and the information of the video where the target video segment；
Wherein, the target text video tab is to regard in multiple text video tabs with the matched text of described search word
Frequency marking label, the multiple text video tab correspond to the video clip obtained after at least one video slicing；
Step S304 shows the video search result.
In one possible implementation, the video search result further includes the key of the target video segment
Frame.
Fig. 6 shows the flow chart of the video searching method of an exemplary embodiment according to the disclosure.As shown in fig. 6,
In one possible implementation, the method also includes:
Step S305 receives the operation in the region for the relevant information for showing target video segment；
Step S306, in response to the operation, from the target video segment play video or play the target
Video clip；
Wherein, the relevant information include target video segment timestamp information and/or the target video segment
Key frame.
In one possible implementation, step S304 shows the video search result, may include:
The display area of the video obtained with search is adjacent to the relevant information for showing the target video segment in the video；
Wherein, the relevant information include target video segment timestamp information and/or the target video segment
Key frame.
In one possible implementation, the display area of the video obtained with search, which is adjacent to, to be shown in the video
The relevant information of target video segment may include:
If there are multiple target video segments in the video, by multiple target video segment according to matched term
Cluster display respectively.
Fig. 7 shows the structural block diagram of the video searching apparatus of an exemplary embodiment according to the disclosure.The device can
Applied to terminal, described device can include:
First receiving module 701, search term for receiving input；
Sending module 702, for sending searching request to server, described search request carries described search word；
Second receiving module 703, for receiving the video search result of server transmission, the video search result includes
The timestamp information and the video where the target video segment of the corresponding target video segment of target text video tab
Information；
Wherein, the target text video tab is to regard in multiple text video tabs with the matched text of described search word
Frequency marking label, the multiple text video tab correspond to the video clip obtained after at least one video slicing；
Display module 704, for showing the video search result.
In one possible implementation, the video search result further includes the key of the target video segment
Frame.
In one possible implementation, described device further include: (not shown with lower module or unit)
Third receiving module, for receiving the operation for being directed to the region for the relevant information for showing target video segment；It plays
Module, in response to the operation, from the target video segment play video or play the target video segment；
Wherein, the relevant information includes the timestamp information of target video segment and/or the key frame of the target video segment.
In one possible implementation, display module includes:
Display unit, the display area of the video for obtaining with search are adjacent to the target video piece shown in the video
The relevant information of section；
Wherein, the relevant information include target video segment timestamp information and/or the target video segment
Key frame.
In one possible implementation, display unit includes:
Subelement is shown, if for there are multiple target video segments in the video, by multiple target video segment
Display is clustered respectively according to matched term.
Fig. 8 is a kind of block diagram of video searching apparatus 500 shown according to an exemplary embodiment.For example, device 500 can
To be provided as a server.Referring to Fig. 8, it further comprises one or more processing that device 500, which includes processing component 522,
Device, and the memory resource as representated by memory 532, for store can by the instruction of the execution of processing component 522, such as
Application program.The application program stored in memory 532 may include it is one or more each correspond to one group refer to
The module of order.In addition, processing component 522 is configured as executing instruction, to execute the above method.
Device 500 can also include the power management that a power supply module 526 is configured as executive device 500, and one has
Line or radio network interface 550 are configured as device 500 being connected to network and input and output (I/O) interface 558.Dress
Setting 500 can operate based on the operating system for being stored in memory 532, such as Windows ServerTM, Mac OS XTM,
UnixTM, LinuxTM, FreeBSDTM or similar.
In the exemplary embodiment, a kind of non-volatile computer readable storage medium storing program for executing is additionally provided, for example including calculating
The memory 532 of machine program instruction, above-mentioned computer program instructions can be executed by the processing component 522 of device 500 on to complete
State method.
Fig. 9 is a kind of block diagram of device 800 for video search shown according to an exemplary embodiment.For example, dress
Setting 800 can be mobile phone, computer, digital broadcasting terminal, messaging device, game console, tablet device, medical treatment
Equipment, body-building equipment, personal digital assistant etc..
Referring to Fig. 9, device 800 may include following one or more components: processing component 802, memory 804, power supply
Component 806, multimedia component 808, audio component 810, the interface 812 of input/output (I/O), sensor module 814, and
Communication component 816.
The integrated operation of the usual control device 800 of processing component 802, such as with display, telephone call, data communication, phase
Machine operation and record operate associated operation.Processing component 802 may include that one or more processors 820 refer to execute
It enables, to perform all or part of the steps of the methods described above.In addition, processing component 802 may include one or more modules, just
Interaction between processing component 802 and other assemblies.For example, processing component 802 may include multi-media module, it is more to facilitate
Interaction between media component 808 and processing component 802.
Memory 804 is configured as storing various types of data to support the operation in device 800.These data are shown
Example includes the instruction of any application or method for operating on device 800, contact data, and telephone book data disappears
Breath, picture, video etc..Memory 804 can be by any kind of volatibility or non-volatile memory device or their group
It closes and realizes, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM) is erasable to compile
Journey read-only memory (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash
Device, disk or CD.
Power supply module 806 provides electric power for the various assemblies of device 800.Power supply module 806 may include power management system
System, one or more power supplys and other with for device 800 generate, manage, and distribute the associated component of electric power.
Multimedia component 808 includes the screen of one output interface of offer between described device 800 and user.One
In a little embodiments, screen may include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, screen
Curtain may be implemented as touch screen, to receive input signal from the user.Touch panel includes one or more touch sensings
Device is to sense the gesture on touch, slide, and touch panel.The touch sensor can not only sense touch or sliding action
Boundary, but also detect duration and pressure associated with the touch or slide operation.In some embodiments, more matchmakers
Body component 808 includes a front camera and/or rear camera.When device 800 is in operation mode, such as screening-mode or
When video mode, front camera and/or rear camera can receive external multi-medium data.Each front camera and
Rear camera can be a fixed optical lens system or have focusing and optical zoom capabilities.
Audio component 810 is configured as output and/or input audio signal.For example, audio component 810 includes a Mike
Wind (MIC), when device 800 is in operation mode, when such as call mode, recording mode, and voice recognition mode, microphone is matched
It is set to reception external audio signal.The received audio signal can be further stored in memory 804 or via communication set
Part 816 is sent.In some embodiments, audio component 810 further includes a loudspeaker, is used for output audio signal.
I/O interface 812 provides interface between processing component 802 and peripheral interface module, and above-mentioned peripheral interface module can
To be keyboard, click wheel, button etc..These buttons may include, but are not limited to: home button, volume button, start button and lock
Determine button.
Sensor module 814 includes one or more sensors, and the state for providing various aspects for device 800 is commented
Estimate.For example, sensor module 814 can detecte the state that opens/closes of device 800, and the relative positioning of component, for example, it is described
Component is the display and keypad of device 800, and sensor module 814 can be with 800 1 components of detection device 800 or device
Position change, the existence or non-existence that user contacts with device 800,800 orientation of device or acceleration/deceleration and device 800
Temperature change.Sensor module 814 may include proximity sensor, be configured to detect without any physical contact
Presence of nearby objects.Sensor module 814 can also include optical sensor, such as CMOS or ccd image sensor, at
As being used in application.In some embodiments, which can also include acceleration transducer, gyro sensors
Device, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 816 is configured to facilitate the communication of wired or wireless way between device 800 and other equipment.Device
800 can access the wireless network based on communication standard, such as WiFi, 2G or 3G or their combination.In an exemplary implementation
In example, communication component 816 receives broadcast singal or broadcast related information from external broadcasting management system via broadcast channel.
In one exemplary embodiment, the communication component 816 further includes near-field communication (NFC) module, to promote short range communication.Example
Such as, NFC module can be based on radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band (UWB) technology,
Bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, device 800 can be believed by one or more application specific integrated circuit (ASIC), number
Number processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for executing the above method.
In the exemplary embodiment, a kind of non-volatile computer readable storage medium storing program for executing is additionally provided, for example including calculating
The memory 804 of machine program instruction, above-mentioned computer program instructions can be executed above-mentioned to complete by the processor 820 of device 800
Method.
The disclosure can be system, method and/or computer program product.Computer program product may include computer
Readable storage medium storing program for executing, containing for making processor realize the computer-readable program instructions of various aspects of the disclosure.
Computer readable storage medium, which can be, can keep and store the tangible of the instruction used by instruction execution equipment
Equipment.Computer readable storage medium for example can be-- but it is not limited to-- storage device electric, magnetic storage apparatus, optical storage
Equipment, electric magnetic storage apparatus, semiconductor memory apparatus or above-mentioned any appropriate combination.Computer readable storage medium
More specific example (non exhaustive list) includes: portable computer diskette, hard disk, random access memory (RAM), read-only deposits
It is reservoir (ROM), erasable programmable read only memory (EPROM or flash memory), static random access memory (SRAM), portable
Compact disk read-only memory (CD-ROM), digital versatile disc (DVD), memory stick, floppy disk, mechanical coding equipment, for example thereon
It is stored with punch card or groove internal projection structure and the above-mentioned any appropriate combination of instruction.Calculating used herein above
Machine readable storage medium storing program for executing is not interpreted that instantaneous signal itself, the electromagnetic wave of such as radio wave or other Free propagations lead to
It crosses the electromagnetic wave (for example, the light pulse for passing through fiber optic cables) of waveguide or the propagation of other transmission mediums or is transmitted by electric wire
Electric signal.
Computer-readable program instructions as described herein can be downloaded to from computer readable storage medium it is each calculate/
Processing equipment, or outer computer or outer is downloaded to by network, such as internet, local area network, wide area network and/or wireless network
Portion stores equipment.Network may include copper transmission cable, optical fiber transmission, wireless transmission, router, firewall, interchanger, gateway
Computer and/or Edge Server.Adapter or network interface in each calculating/processing equipment are received from network to be counted
Calculation machine readable program instructions, and the computer-readable program instructions are forwarded, for the meter being stored in each calculating/processing equipment
In calculation machine readable storage medium storing program for executing.
Computer program instructions for executing disclosure operation can be assembly instruction, instruction set architecture (ISA) instructs,
Machine instruction, machine-dependent instructions, microcode, firmware instructions, condition setup data or with one or more programming languages
The source code or object code that any combination is write, the programming language include the programming language-of object-oriented such as
Smalltalk, C++ etc., and conventional procedural programming languages-such as " C " language or similar programming language.Computer
Readable program instructions can be executed fully on the user computer, partly execute on the user computer, be only as one
Vertical software package executes, part executes on the remote computer or completely in remote computer on the user computer for part
Or it is executed on server.In situations involving remote computers, remote computer can pass through network-packet of any kind
It includes local area network (LAN) or wide area network (WAN)-is connected to subscriber computer, or, it may be connected to outer computer (such as benefit
It is connected with ISP by internet).In some embodiments, by utilizing computer-readable program instructions
Status information carry out personalized customization electronic circuit, such as programmable logic circuit, field programmable gate array (FPGA) or can
Programmed logic array (PLA) (PLA), the electronic circuit can execute computer-readable program instructions, to realize each side of the disclosure
Face.
Referring herein to according to the flow chart of the method, apparatus (system) of the embodiment of the present disclosure and computer program product and/
Or block diagram describes various aspects of the disclosure.It should be appreciated that flowchart and or block diagram each box and flow chart and/
Or in block diagram each box combination, can be realized by computer-readable program instructions.
These computer-readable program instructions can be supplied to general purpose computer, special purpose computer or other programmable datas
The processor of processing unit, so that a kind of machine is produced, so that these instructions are passing through computer or other programmable datas
When the processor of processing unit executes, function specified in one or more boxes in implementation flow chart and/or block diagram is produced
The device of energy/movement.These computer-readable program instructions can also be stored in a computer-readable storage medium, these refer to
It enables so that computer, programmable data processing unit and/or other equipment work in a specific way, thus, it is stored with instruction
Computer-readable medium then includes a manufacture comprising in one or more boxes in implementation flow chart and/or block diagram
The instruction of the various aspects of defined function action.
Computer-readable program instructions can also be loaded into computer, other programmable data processing units or other
In equipment, so that series of operation steps are executed in computer, other programmable data processing units or other equipment, to produce
Raw computer implemented process, so that executed in computer, other programmable data processing units or other equipment
Instruct function action specified in one or more boxes in implementation flow chart and/or block diagram.
The flow chart and block diagram in the drawings show system, method and the computer journeys according to multiple embodiments of the disclosure
The architecture, function and operation in the cards of sequence product.In this regard, each box in flowchart or block diagram can generation
One module of table, program segment or a part of instruction, the module, program segment or a part of instruction include one or more use
The executable instruction of the logic function as defined in realizing.In some implementations as replacements, function marked in the box
It can occur in a different order than that indicated in the drawings.For example, two continuous boxes can actually be held substantially in parallel
Row, they can also be executed in the opposite order sometimes, and this depends on the function involved.It is also noted that block diagram and/or
The combination of each box in flow chart and the box in block diagram and or flow chart, can the function as defined in executing or dynamic
The dedicated hardware based system made is realized, or can be realized using a combination of dedicated hardware and computer instructions.
The presently disclosed embodiments is described above, above description is exemplary, and non-exclusive, and
It is not limited to disclosed each embodiment.Without departing from the scope and spirit of illustrated each embodiment, for this skill
Many modifications and changes are obvious for the those of ordinary skill in art field.The selection of term used herein, purport
In the principle, practical application or technological improvement to the technology in market for best explaining each embodiment, or lead this technology
Other those of ordinary skill in domain can understand each embodiment disclosed herein.
Claims (22)
1. a kind of video searching method, which is characterized in that the described method includes:
Receive search term；
Determine target text video tab, the target text video tab be in multiple text video tabs with described search word
Matched text video tab, the multiple text video tab correspond to the piece of video obtained after at least one video slicing
Section；
Video search result is sent, the video search result includes target video corresponding with the target text video tab
The information of video where the timestamp information of segment and the target video segment.
2. the method according to claim 1, wherein the method also includes:
It is multiple video clips by least one described video slicing；
Determine the key frame in the video clip；
Image recognition is carried out to the key frame, to obtain text video mark corresponding with the video clip where the key frame
Label.
3. according to the method described in claim 2, it is characterized in that, the text video tab includes at least one of following:
The key frame of the content information of the key frame of the corresponding video clip, the corresponding video clip
Colouring information.
4. the method according to claim 1, wherein the method also includes:
The concerned text video tab of the user is determined according to the history access record of user；
Video recommendations are sent as a result, the video recommendations result includes corresponding concerned with the concerned text video tab
The information of video where the timestamp information of video clip and the concerned target video segment.
5. a kind of video searching apparatus, which is characterized in that described device includes:
Search term receiving module, for receiving search term；
Purpose label determining module, for determining that target text video tab, the target text video tab are multiple texts
With the matched text video tab of described search word in video tab, the multiple text video tab is corresponding at least one view
The video clip obtained after frequency cutting；
Search result sending module, for sending video search result, the video search result includes and the target text
The timestamp information of the corresponding target video segment of video tab and the information of the video where the target video segment.
6. device according to claim 5, which is characterized in that described device further include:
Video slicing module, for being multiple video clips by least one described video slicing；
Key frame determining module, for determining the key frame in the video clip；
Picture recognition module, for carrying out image recognition to the key frame, with the piece of video where obtaining with the key frame
The corresponding text video tab of section.
7. device according to claim 6, which is characterized in that the text video tab includes at least one of following:
The key frame of the content information of the key frame of the corresponding video clip, the corresponding video clip
Colouring information.
8. device according to claim 5, which is characterized in that described device further include:
Concerned label determining module determines the concerned text video of the user for the history access record according to user
Label；
Recommendation results sending module, for sending video recommendations as a result, the video recommendations result includes and the concerned text
View where the timestamp information of the corresponding concerned video clip of word video tab and the concerned target video segment
The information of frequency.
9. a kind of video searching apparatus characterized by comprising
Processor；
Memory for storage processor executable instruction；
Wherein, the processor is configured to executing the method as described in any one of claim 1-4.
10. a kind of non-volatile computer readable storage medium storing program for executing, is stored thereon with computer program instructions, which is characterized in that institute
It states and realizes method described in any one of Claims 1-4 when computer program instructions are executed by processor.
11. a kind of video searching method is applied to terminal, which is characterized in that the described method includes:
Receive the search term of input；
Searching request is sent to server, described search request carries described search word；
The video search result that server is sent is received, the video search result includes the corresponding mesh of target text video tab
Mark the timestamp information of video clip and the information of the video where the target video segment；
Wherein, the target text video tab be in multiple text video tabs with the matched text video mark of described search word
Label, the multiple text video tab correspond to the video clip obtained after at least one video slicing；
Show the video search result.
12. according to the method for claim 11, which is characterized in that the video search result further includes the target video
The key frame of segment.
13. according to the method for claim 11, which is characterized in that the method also includes:
Receive the operation in the region for the relevant information for showing target video segment；
In response to the operation, from the target video segment play video or play the target video segment；
Wherein, the relevant information includes the timestamp information of target video segment and/or the key of the target video segment
Frame.
14. according to the method for claim 12, which is characterized in that show the video search result, comprising:
The display area of the video obtained with search is adjacent to the relevant information for showing the target video segment in the video；
Wherein, the relevant information includes the timestamp information of target video segment and/or the key of the target video segment
Frame.
15. according to the method for claim 14, which is characterized in that the display area of the video obtained with search is adjacent to exhibition
Show the relevant information of the target video segment in the video, comprising:
If there are multiple target video segments in the video, multiple target video segment is distinguished according to matched term
Cluster display.
16. a kind of video searching apparatus, it is applied to terminal, which is characterized in that described device includes:
First receiving module, search term for receiving input；
Sending module, for sending searching request to server, described search request carries described search word；
Second receiving module, for receiving the video search result of server transmission, the video search result includes target text
The timestamp information of the corresponding target video segment of word video tab and the information of the video where the target video segment；
Wherein, the target text video tab be in multiple text video tabs with the matched text video mark of described search word
Label, the multiple text video tab correspond to the video clip obtained after at least one video slicing；
Display module, for showing the video search result.
17. device according to claim 16, which is characterized in that the video search result further includes the target video
The key frame of segment.
18. device according to claim 16, which is characterized in that described device further include:
Third receiving module, for receiving the operation for being directed to the region for the relevant information for showing target video segment；
Playing module, in response to the operation, from the target video segment play video or play the target
Video clip；
Wherein, the relevant information includes the timestamp information of target video segment and/or the key of the target video segment
Frame.
19. device according to claim 17, which is characterized in that display module includes:
Display unit, the display area of the video for obtaining with search, which is adjacent to, shows the target video segment in the video
Relevant information；
Wherein, the relevant information includes the timestamp information of target video segment and/or the key of the target video segment
Frame.
20. device according to claim 19, which is characterized in that display unit includes:
Show subelement, if in the video there are multiple target video segments, by multiple target video segment according to
Matched term clusters display respectively.
21. a kind of video searching apparatus characterized by comprising
Processor；
Memory for storage processor executable instruction；
Wherein, the processor is configured to executing the method as described in any one of claim 11-15.
22. a kind of non-volatile computer readable storage medium storing program for executing, is stored thereon with computer program instructions, which is characterized in that institute
It states and realizes method described in any one of claim 11 to 15 when computer program instructions are executed by processor.
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