CN109474847A - Searching method, device, equipment and storage medium based on video barrage content - Google Patents
Searching method, device, equipment and storage medium based on video barrage content Download PDFInfo
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- CN109474847A CN109474847A CN201811272868.1A CN201811272868A CN109474847A CN 109474847 A CN109474847 A CN 109474847A CN 201811272868 A CN201811272868 A CN 201811272868A CN 109474847 A CN109474847 A CN 109474847A
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- Prior art keywords
- search
- video
- barrage
- content
- search key
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/232—Content retrieval operation locally within server, e.g. reading video streams from disk arrays
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/858—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot
- H04N21/8586—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot by using a URL
Abstract
The embodiment of the invention discloses a kind of searching method based on video barrage content, device, equipment and storage mediums.This method comprises: parsing obtains search key from current video barrage content to be presented；Operation in response to user to search key is scanned for according to search key and the associated video content of search key；Search-results region is loaded in the video playing page, and search result displayed page is rendered in search-results region.Search key is obtained by the barrage Context resolution inputted to user, and combines and is scanned for the associated video content of barrage content, search result is shown to user, enriches the interactive mode of barrage, obtain richer information by barrage convenient for user.
Description
Technical field
The present embodiments relate to field of communication technology more particularly to a kind of searching method based on video barrage content,
Device, equipment and storage medium.
Background technique
With the development of internet technology, barrage is user using browsing as a kind of interesting Video Add-On information
Many enjoyment are provided during device viewing video.For example, user the terminals such as mobile phone, plate or computer watch video when,
Comment information can be inputted in terminal, then, these comment informations can be popped up in the form of barrage in video display process.
However, existing barrage is only used as one of video display process user comment way of presentation, can not according to
The comment information of family input interacts, and user can not obtain richer information by barrage.
Summary of the invention
The embodiment of the present invention provides a kind of searching method based on video barrage content, to enrich the interactive mode of barrage,
Richer information is obtained by barrage convenient for user.
In a first aspect, the embodiment of the invention provides a kind of searching methods based on video barrage content, this method comprises:
Parsing obtains search key in the barrage content to be presented from current video；
Operation in response to user to search key, according in search key and the associated video of search key
Appearance scans for；
Search-results region is loaded in the video playing page, and is rendered search result in search-results region and shown page
Face.
Second aspect, the embodiment of the invention also provides a kind of searcher based on video barrage content, the device packets
It includes:
Parsing module obtains search key for parsing from current video barrage content to be presented；
Respond module, it is crucial according to search key and search for the operation in response to user to search key
The video content of word association scans for；
Display module is rendered for loading search-results region in the video playing page, and in search-results region
Search result displayed page.
The third aspect, the embodiment of the invention also provides a kind of equipment, which includes:
One or more processors；
Storage device, for storing one or more programs, when one or more of programs are one or more of
Processor executes, so that one or more of processors realize that any one of embodiment of the present invention is based on video barrage content
Searching method.
Fourth aspect, the embodiment of the invention also provides a kind of computer readable storage mediums, are stored thereon with computer
Program realizes searcher of any one of the embodiment of the present invention based on video barrage content when the program is executed by processor
Method.
The embodiment of the present invention obtains search key by parsing from current video barrage content to be presented；In response to
Operation of the user to search key is scanned for according to search key and the associated video content of search key；?
Search-results region is loaded in the video playing page, and search result displayed page is rendered in search-results region.By right
The barrage Context resolution of user's input obtains search key, and combines and searched with the associated video content of barrage content
Rope shows search result to user, enriches the interactive mode of barrage, obtain richer information by barrage convenient for user.
Detailed description of the invention
Fig. 1 is the flow chart of searching method of one of the embodiment of the present invention one based on video barrage content；
Fig. 2 is the flow chart of searching method of one of the embodiment of the present invention two based on video barrage content；
Fig. 3 is the structural schematic diagram of searcher of one of the embodiment of the present invention three based on video barrage content；
Fig. 4 is the structural schematic diagram of search system of one of the embodiment of the present invention four based on video barrage content；
Fig. 5 is the structural schematic diagram of one of the embodiment of the present invention five equipment.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to just
Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
Embodiment one
Fig. 1 is a kind of flow chart for searching method based on video barrage content that the embodiment of the present invention one provides, this reality
The searching method based on video barrage content for applying example offer is applicable to parse search from video barrage content to be presented
Keyword and to user show search result the case where, this method can be by being held based on the searcher of video barrage content
Row, the device can be realized by the mode of software and/or hardware.Referring to Fig. 1, the method for this implementation specifically comprises the following steps:
S110, parsing obtains search key from current video barrage content to be presented.
Wherein, barrage content may include the comment information that user inputs during watching video, i.e. this barrage
Entry data information, barrage content may include in barrage data.Illustratively, barrage data may include the barrage
Barrage content, corresponding identification information, the corresponding time occurred in video display process and barrage are displayed in the screen
The information such as coordinate position.
In general, being not that every barrage content all can serve as search key, it usually needs in barrage content
Search key extracts, i.e., parsing obtains search key from barrage content.For example, barrage content is that " this is one
Jaguar " then parses " this is a jaguar ", and obtaining search key is " jaguar ".
S120, the operation in response to user to search key, it is associated according to search key and search key
Video content scans for.
Illustratively, in video display process user can to the corresponding barrage content shown in screen click or
The operation such as double-click.Wherein, the associated video content of search key can be the barrage content and occur in video display process
Time corresponding present frame video pictures.
In a kind of achievable mode of the present embodiment, searched being parsed from current video barrage content to be presented
After rope keyword, rendering can be labeled to the search key that obtain of parsing, it specifically, can will be in this barrage content
Search key be rendered into flashing and/or highlighted effect, be shown in video display process, user is in viewing video
During broadcasting, oneself interested content can be found from the keyword after mark rendering, and click corresponding warp
Cross the search key of mark rendering.Receive with to user to the information of the operation of search key after, obtain in barrage
Hold the time corresponding video content occurred in video display process, it is associated according to search key and search key
Video content scans for.
S130, search-results region is loaded in the video playing page, and search result is rendered in search-results region
Displayed page.
Specifically, search result region can be shown by opening floating layer in the video playing page, in search result area
An inline frame comprising another document built in domain is searched in retrieval by being arranged corresponding term splicing one
Retrieval uniform resource locator (Uniform Resource Locator, the URL) setting held up is indexed to inline frame, using mutual
Networking technology renders search engine retrieving result page.A page is completed in load in a container, is based on inline frame,
Current video increases a container area, and search result displayed page is rendered in container area.
Optionally, if detecting, user clicks video display region in the video playing page, closes search-results region.
The technical solution of the present embodiment obtains search key by parsing from current video barrage content to be presented
Word；Operation in response to user to search key, according to search key and the associated video content of search key into
Row search；Search-results region is loaded in the video playing page, and is rendered search result in search-results region and shown page
Face.Obtain search key by the barrage Context resolution inputted to user, and combine in the associated video of barrage content
Appearance scans for, and shows search result to user, enriches the interactive mode of barrage, is obtained convenient for user by barrage richer
Information.
Embodiment two
Fig. 2 is a kind of flow chart of searching method based on video barrage content provided by Embodiment 2 of the present invention, this reality
It applies example to be optimized on the basis of the above embodiments, wherein the explanation of term identical or corresponding with the various embodiments described above exists
This is repeated no more.Referring to fig. 2, the searching method provided in this embodiment based on video barrage content includes:
S210, the barrage content to be presented to current video segment, and obtain the word that barrage content includes.
It illustratively, can be according to the sentence of barrage content when the barrage content to be presented to current video segments
Formula structure segments all words for including in barrage content, can also be according to the knowledge model that priori knowledge is constituted to bullet
Curtain content is segmented.
If S220, detecting that the word that barrage content includes is matched with the knowledge mapping constructed in advance, by matched word
Language is as search key；Alternatively, the input of barrage content, which is in advance based on the barrage that machine learning model training obtains, parses mould
Type obtains the search key for including in barrage content.
In a kind of optional implementation of embodiment, this step can be realized based on the knowledge mapping constructed in advance, in advance
The knowledge mapping matching first constructed can be the expert knowledge system constituted according to priori knowledge, the word for including by barrage content
It is input in the expert knowledge system, it can be determined that going out which word is search key, which word is common words.
In another optional implementation of the present embodiment, this step can be realized based on barrage analytic modell analytical model.Example
Property, by carrying out machine learning model training to a large amount of sample comprising barrage content and its corresponding search key,
Feature connection between the corresponding search key of available barrage content, as barrage analytic modell analytical model.By bullet
The word that curtain content includes is input in the barrage analytic modell analytical model, it can be determined that going out which word is search key, which word
Language is common words.
Main information in S230, the parsing associated video content of search key.
Illustratively, the main information in video content is parsed, image segmentation algorithm can be based on, obtain the view
Body matter in frequency content, and the subject content in the video content is analyzed based on image recognition algorithm, obtain this
Main information in video content.For example, being a jaguar in video content, it is based on image segmentation algorithm, to video content
In the part of jaguar be split extraction, and based on the body matter extracted, obtain main body using image recognition technology
Information " jaguar ".
S240, it is carried out according to the main information in described search keyword and the associated video content of search key
Search.
Optionally, if the degree of association between search key and main information is greater than correlation threshold, with search key
It is scanned for as search term.
Wherein, correlation threshold is the threshold value of the pre-set degree of association.If search key and video subject information it
Between the degree of association be greater than correlation threshold, then show search key in the barrage content and the corresponding video content degree of correlation compared with
Height can directly be scanned for using search key as search term.
It should be noted that if the degree of association between search key and main information is not more than correlation threshold, with
Search key and main information are scanned for as search term.For example, search key is " jaguar ", and main information
For " polar bear ", then scanned for respectively using " jaguar " and " polar bear " as search term.
S250, search-results region is loaded in the video playing page, and search result is rendered in search-results region
Displayed page.
Optionally, if detecting, user clicks video display region in the video playing page, closes search-results region.
The technical solution of the present embodiment obtains search key by parsing from current video barrage content to be presented
Word；The main information in the associated video content of search key is parsed, is associated with according to search key and search key
Video content in main information scan for；Search-results region is loaded in the video playing page, and in search result
Search result displayed page is rendered in region.Search key is obtained by the barrage Context resolution inputted to user, and is combined
It is scanned for main information in the associated video content of barrage content, increases the reliability of search result, so that search
As a result higher with the degree of association of the barrage content of user's input, richer information is obtained by barrage convenient for user.
Embodiment three
Fig. 3 is a kind of structural schematic diagram for searcher based on video barrage content that the embodiment of the present invention three provides,
Searcher provided in this embodiment based on video barrage content is applicable to parse from video barrage content to be presented
Search key and to user show search result the case where, which can be realized by the mode of software and/or hardware, the dress
Setting can integrate in a device.Referring to Fig. 3, which is specifically included:
Parsing module 301 obtains search key for parsing from current video barrage content to be presented；
Respond module 302 is closed for the operation in response to user to search key according to search key and search
The associated video content of keyword scans for；
Display module 303, for loading search-results region, and the wash with watercolours in search-results region in the video playing page
Contaminate search result displayed page.
Further, parsing module 301 includes:
Split cells is segmented for the barrage content to be presented to current video, obtains the word that barrage content includes
Language；
Matching unit, if for detecting that the word that barrage content includes is matched with the knowledge mapping constructed in advance, it will
Matched word is as search key；Alternatively, the input of barrage content is in advance based on the bullet that machine learning model training obtains
Curtain analytic modell analytical model, obtains the search key for including in barrage content.
Further, respond module 302 includes:
Video parsing unit, for parsing the main information in the associated video content of search key；
Search unit, for according to the main body in described search keyword and the associated video content of search key
Information scans for.
Further, search unit includes:
First search subelement, is associated with if being greater than for the degree of association between described search keyword and the main information
Threshold value is then scanned for using described search keyword as search term；
Second search subelement, if for the degree of association between described search keyword and the main information no more than pass
Join threshold value, is scanned for using described search keyword and the main information as search term.
Further, the searcher based on video barrage content further include:
Closedown module is shown, if closing is searched for detecting that user clicks video display region in the video playing page
Rope results area.
The technical solution of the present embodiment is parsed from current video barrage content to be presented by parsing module and is searched
Rope keyword；Operation of the respond module in response to user to search key is closed according to search key and search key
The video content of connection scans for；Display module loads search-results region in the video playing page, and in search results area
Search result displayed page is rendered in domain.Obtain search key by the barrage Context resolution inputted to user, and combine with
The associated video content of barrage content scans for, and shows search result to user, enriches the interactive mode of barrage, be convenient for
User obtains richer information by barrage.
Example IV
Searching method provided in an embodiment of the present invention based on video barrage content can be executed by equipment, can also be by taking
Business device executes, and can also be cooperated and be executed by equipment and server.The present embodiment is mutual by equipment and server in this way
For cooperation executes, a kind of search system based on video barrage content is provided.Referring to fig. 4, provided in this embodiment to be based on
The search system of video barrage content includes on-line system 401, off-line system 402 and service end system 403.
Optionally, on-line system 401 includes:
Data formatting module 4011 is handled for carrying out unified formatting to barrage data, because of the barrage of input
Data format may be slightly different, in order to allow the indiscriminate processing barrage data of subsequent module so needing to barrage data
Carry out unified formatting processing.For barrage data under normal circumstances there are two types of input type, a kind of input type is with broadcasting
Progress progress goes input barrage data according to the period, is accomplished that interim incremental data input；Another seed type is then complete
The input of barrage data is measured, whole barrage data can be disposably obtained in video playing.Barrage number no matter what type
According to all including { " barrage identification information ", " time occurred in video display process ", " barrage content ", " display position
Coordinate " } etc. contents, data formatting module 4011 can enumerate some known barrage type of data format, convert it into { " bullet
Curtain identification information ", " time occurred in video display process ", " barrage content " } as unified format.Processing is completed
Afterwards, the unified data formatted are sent into barrage Context resolution module 4012.
Barrage Context resolution module 4012, for that can be examined to the barrage content progress in the barrage data for being sent to server-side
Rope keyword obtains, and is not under normal circumstances that every barrage content can act as suitable search key, needs to attempt to mention
Take search key.The barrage batch data that data formatting module 4011 is handled well is sent machine learning training by this module
Module 4021 obtains the search key that can be used for retrieving.For example, will " barrage identification information ", the 543rd second time occur,
" this is a jaguar " } input machine learning training module 4021, get { " barrage identification information ", the 543rd second time
Occur, " this is a jaguar ", " jaguar ", wherein " jaguar " is search key.Barrage Context resolution module
4012, which are cached result data invocation step barrage content mark rendering module 4013 when subtitle being waited to occur, carries out barrage
Content mark.
Barrage content marks rendering module 4013, for receiving the result data of barrage Context resolution module 4012, and according to
The mark rendering for flashing and highlighting is done to corresponding barrage entry according to result data, and is the barrage entry information of each mark
Search key is set.Optionally, this module can search corresponding barrage data by search key.Wherein, rendering can
To use Internet technology, such as HTML, CSS, JavaScript or client Rendering.
Barrage passes through interactive module 4014, for when user clicks corresponding barrage entry, top to be beaten near player
It opens and shows search result region around floating layer display search result region or player.It is closed when video area when the user clicks
Close search result region.
Content rendering module 4015 is searched for, for rendering in search result region to retrieval content, this part can
With by include at one built in search result region another document inline frame, it is corresponding by being arranged in retrieval
Term splice a search engine retrieval uniform resource locator (Uniform Resource Locator, URL) set
It sets to inline frame, renders search engine retrieving result page using Internet technology.Load completes one in a container
The page is based on inline frame, increases a container area in current video, search result is rendered in container area and shows page
Face.
Optionally, off-line system 402 includes:
Machine learning training module 4021, can in barrage entry information for being obtained by machine learning progress off-line training
With the search key for search.Illustratively, one section of word is inputted to the program for running this model, can both exported therein
It can search key.For example, input " this is a jaguar ", exports { keyword: jaguar }.
Optionally, service end system 403 includes:
Barrage data extraction module 4031, is requested for receiving data, carries out the extraction of barrage data, and the bullet that will be extracted
Curtain data input data format module 4011.
The technical solution of the present embodiment, specifically provide it is a kind of cooperated by equipment and server execute based on video
The search system of barrage content, by the way that barrage parsing functional configuration to be reduced to the data processing amount of equipment in server, into one
Step improves the search efficiency based on video barrage content.
Embodiment five
Fig. 5 is a kind of structure chart for equipment that the embodiment of the present invention five provides.Fig. 5, which is shown, to be suitable for realize the present invention
The block diagram of the example devices 512 of embodiment.The equipment 512 that Fig. 5 is shown is only an example, should not be implemented to the present invention
The function and use scope of example bring any restrictions.
As shown in figure 5, equipment 512 is showed in the form of universal computing device.The component of equipment 512 may include but unlimited
In one or more processor or processing unit 516, system storage 528, different system components (including system is connected
Memory 528 and processing unit 516) bus 518.
Bus 518 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 (ISA) bus, microchannel architecture (MAC)
Bus, enhanced isa bus, Video Electronics Standards Association (VESA) local bus and peripheral component interconnection (PCI) bus.
Equipment 512 typically comprises a variety of computer system readable media.These media can be it is any can be by equipment
The usable medium of 512 access, including volatile and non-volatile media, moveable and immovable medium.
System storage 528 may include the computer system readable media of form of volatile memory, such as deposit at random
Access to memory (RAM) 530 and/or cache memory 532.Equipment 512 may further include other removable/not removable
Dynamic, volatile/non-volatile computer system storage medium.Only as an example, storage system 534 can be used for read and write can not
Mobile, non-volatile magnetic media (Fig. 5 do not show, commonly referred to as " hard disk drive ").Although being not shown in Fig. 5, Ke Yiti
For the disc driver for being read and write to removable non-volatile magnetic disk (such as " floppy disk "), and to moving non-volatile light
The CD drive of disk (such as CD-ROM, DVD-ROM or other optical mediums) read-write.In these cases, each driver
It can be connected by one or more data media interfaces with bus 518.Memory 528 may include that at least one program produces
Product, the program product have one group of (for example, at least one) program module, these program modules are configured to perform of the invention each
The function of embodiment.
Program/utility 540 with one group of (at least one) program module 542, can store in such as memory
In 528, such program module 542 includes but is not limited to operating system, one or more application program, other program modules
And program data, it may include the realization of network environment in each of these examples or certain combination.Program module 542
Usually execute the function and/or method in embodiment described in the invention.
Equipment 512 can also be logical with one or more external equipments 514 (such as keyboard, sensing equipment, display 524 etc.)
Letter, can also be enabled a user to one or more equipment interact with the equipment 512 communicate, and/or with make the equipment 512
Any equipment (such as network interface card, modem etc.) that can be communicated with one or more of the other calculating equipment communicates.This
Kind communication can be carried out by input/output (I/O) interface 522.Also, equipment 512 can also by network adapter 520 with
One or more network (such as local area network (LAN), wide area network (WAN) and/or public network, such as internet) communication.Such as
Shown in figure, network adapter 520 is communicated by bus 518 with other modules of equipment 512.It should be understood that although not showing in figure
Out, other hardware and/or software module can be used with bonding apparatus 512, including but not limited to: microcode, device driver, superfluous
Remaining processing unit, external disk drive array, RAID system, tape drive and data backup storage system etc..
Processing unit 516 is by running at least one of other programs in the multiple programs being stored in system storage 528
It is a, thereby executing various function application and data processing, such as realize that one kind provided by the embodiment of the present invention is based on video
The searching method of barrage content.
Embodiment six
The embodiment of the present invention six additionally provides a kind of storage medium comprising computer executable instructions, and the computer can
It executes instruction when being executed by computer processor for executing a kind of searching method based on video barrage content.
The computer storage medium of the embodiment of the present invention, can be using any of one or more computer-readable media
Combination.Computer-readable medium can be computer-readable signal media or computer readable storage medium.It is computer-readable
Storage medium for example may be-but not limited to-the system of electricity, magnetic, optical, electromagnetic, infrared ray or semiconductor, device or
Device, or any above combination.The more specific example (non exhaustive list) of computer readable storage medium includes: tool
There are electrical connection, the portable computer diskette, hard disk, random access memory (RAM), read-only memory of one or more conducting wires
(ROM), erasable programmable read only memory (EPROM or flash memory), optical fiber, portable compact disc read-only memory (CD-
ROM), light storage device, magnetic memory device or above-mentioned any appropriate combination.In this document, computer-readable storage
Medium can be any tangible medium for including or store program, which can be commanded execution system, device or device
Using or it is in connection.
Computer-readable signal media may include in a base band or as carrier wave a part propagate data-signal,
Wherein carry computer-readable program code.The data-signal of this propagation can take various forms, including but unlimited
In electromagnetic signal, optical signal or above-mentioned any appropriate combination.Computer-readable signal media can also be that computer can
Any computer-readable medium other than storage medium is read, which can send, propagates or transmit and be used for
By the use of instruction execution system, device or device or program in connection.
The program code for including on computer-readable medium can transmit with any suitable medium, including --- but it is unlimited
In wireless, electric wire, optical cable, RF etc. or above-mentioned any appropriate combination.
The computer for executing operation of the present invention can be write with one or more programming languages or combinations thereof
Program code, described program design language include object oriented program language-such as Java, Smalltalk, C++,
Further include conventional procedural programming language-such as " C " language or similar programming language.Program code can be with
It fully executes, partly execute on the user computer on the user computer, being executed as an independent software package, portion
Divide and partially executes or executed on remote computer or equipment completely on the remote computer on the user computer.It is relating to
And in the situation of remote computer, remote computer can pass through the network of any kind --- including local area network (LAN) or extensively
Domain net (WAN)-be connected to subscriber computer, or, it may be connected to outer computer (such as provided using Internet service
Quotient is connected by internet).
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (12)
1. a kind of searching method based on video barrage content characterized by comprising
Parsing obtains search key in the barrage content to be presented from current video；
Operation in response to user to search key, according to search key and the associated video content of search key into
Row search；
Search-results region is loaded in the video playing page, and search result displayed page is rendered in search-results region.
2. the method according to claim 1, wherein being parsed in the barrage content to be presented from current video
Obtain search key, comprising:
The barrage content to be presented to current video segments, and obtains the word that barrage content includes；
If detecting, the word that barrage content includes is matched with the knowledge mapping constructed in advance, using matched word as search
Keyword；Alternatively, the input of barrage content is in advance based on the barrage analytic modell analytical model that machine learning model training obtains, barrage is obtained
The search key for including in content.
3. the method according to claim 1, wherein described be associated with according to search key and search key
Video content scan for, comprising:
Parse the main information in the associated video content of search key；
It is scanned for according to the main information in described search keyword and the associated video content of search key.
4. according to the method described in claim 3, it is characterized in that, described crucial according to described search keyword, and search
Main information in the video content of word association scans for, comprising:
If the degree of association between described search keyword and the main information is greater than correlation threshold, with described search keyword
It is scanned for as search term；
Otherwise, it is scanned for using described search keyword and the main information as search term.
5. being shown the method according to claim 1, wherein rendering search result in described search results area
After the page, further includes:
If detecting, user clicks video display region in the video playing page, closes search-results region.
6. a kind of searcher based on video barrage content characterized by comprising
Parsing module obtains search key for parsing from current video barrage content to be presented；
Respond module is closed for the operation in response to user to search key according to search key and search key
The video content of connection scans for；
Display module for loading search-results region in the video playing page, and renders search in search-results region
As a result displayed page.
7. device according to claim 6, which is characterized in that the parsing module includes:
Split cells is segmented for the barrage content to be presented to current video, obtains the word that barrage content includes；
Matching unit, if for detecting that the word that barrage content includes is matched with the knowledge mapping constructed in advance, it will matching
Word as search key；Alternatively, the input of barrage content is in advance based on the barrage solution that machine learning model training obtains
Model is analysed, the search key for including in barrage content is obtained.
8. device according to claim 6, which is characterized in that the respond module includes:
Video parsing unit, for parsing the main information in the associated video content of search key；
Search unit, for according to the main information in described search keyword and the associated video content of search key
It scans for.
9. device according to claim 8, which is characterized in that described search unit includes:
First search subelement, is associated with threshold if being greater than for the degree of association between described search keyword and the main information
Value, then scan for using described search keyword as search term；
Second search subelement, is associated with threshold if being not more than for the degree of association between described search keyword and the main information
Value, scans for using described search keyword and the main information as search term.
10. device according to claim 6, which is characterized in that described device further include:
Closedown module is shown, if closing search knot for detecting that user clicks video display region in the video playing page
Fruit region.
11. a kind of equipment, which is characterized in that the equipment includes:
One or more processors；
Storage device, for storing one or more programs,
When one or more of programs are executed by one or more of processors, so that one or more of processors are real
Now such as the searching method as claimed in any one of claims 1 to 5 based on video barrage content.
12. 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 the searching method as claimed in any one of claims 1 to 5 based on video barrage content is realized when execution.
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