CN107027060A - The determination method and apparatus of video segment - Google Patents
The determination method and apparatus of video segment Download PDFInfo
- Publication number
- CN107027060A CN107027060A CN201710254535.5A CN201710254535A CN107027060A CN 107027060 A CN107027060 A CN 107027060A CN 201710254535 A CN201710254535 A CN 201710254535A CN 107027060 A CN107027060 A CN 107027060A
- Authority
- CN
- China
- Prior art keywords
- video
- target
- captions
- target video
- fragment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/845—Structuring of content, e.g. decomposing content into time segments
- H04N21/8456—Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments
-
- 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
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
- H04N21/26258—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists for generating a list of items to be played back in a given order, e.g. playlist, or scheduling item distribution according to such list
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47202—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/488—Data services, e.g. news ticker
- H04N21/4884—Data services, e.g. news ticker for displaying subtitles
-
- 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
- H04N21/81—Monomedia components thereof
- H04N21/8126—Monomedia components thereof involving additional data, e.g. news, sports, stocks, weather forecasts
- H04N21/8133—Monomedia components thereof involving additional data, e.g. news, sports, stocks, weather forecasts specifically related to the content, e.g. biography of the actors in a movie, detailed information about an article seen in a video program
-
- 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
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/835—Generation of protective data, e.g. certificates
- H04N21/8352—Generation of protective data, e.g. certificates involving content or source identification data, e.g. Unique Material Identifier [UMID]
Abstract
The invention discloses a kind of determination method and apparatus of video segment.Wherein, this method includes：The first request that client is sent is received, first asks the target video fragment that is matched for acquisition request with text information；Response first is asked, and the target captions that are matched with text information are searched in video collection, the videos of target captions will be carried in video collection as target video, video collection includes multiple videos for carrying captions；The target video fragment searched in target video, target video fragment is to carry the video segments of target captions in target video.The present invention is solved in correlation technique can not be according to the technical problem of the information search of input to video segment.
Description
Technical field
The present invention relates to internet arena, in particular to a kind of determination method and apparatus of video segment.
Background technology
Internet progressively turns into the main channel that information is found for people, from word meaning is searched to search on section
The detailed paper broken through is learned, WWW provides timely responding to for the information requirement to user.Root is it is estimated that daily in internet
It is upper to perform average more than tens times search.Typical internet hunt needs user to provide keyword to search engine, makees
For response, search engine shows search result, and it can be with text document, webpage, URL (uniform resource locator) etc. shape
Formula is shown.
For example, when user hears some video, often by the internet hunt video, for search engine
Speech, the technologies of most of search videos are all the information such as the director, performer and title that are inputted by user, searched corresponding
Complete video, and can not navigate to performer it is specific in video where video segment.
For in correlation technique can not according to the information search of input to video segment the problem of, not yet propose at present effective
Solution.
The content of the invention
The embodiments of the invention provide a kind of determination method and apparatus of video segment, at least to solve nothing in correlation technique
Method is according to the technical problem of the information search of input to video segment.
One side according to embodiments of the present invention there is provided a kind of determination method of video segment, including：Receive client
The first request that end is sent, wherein, first asks the target video fragment that is matched for acquisition request with text information；Response the
One request, the target captions matched with text information are searched in video collection, target captions will be carried in video collection
Video as target video, wherein, video collection includes multiple videos for carrying captions；The target searched in target video
Video segment, wherein, target video fragment is to carry the video segments of target captions in target video.
One side according to embodiments of the present invention there is provided a kind of determination method of video segment, including：Send first
Ask to server, wherein, first asks the target video fragment for being matched to server acquisition request with text information, clothes
Device be engaged in for responding the first request, the target captions matched with text information are searched in video collection, will be taken in video collection
Video with target captions searches for the target video fragment in target video where target captions as target video, depending on
Frequency set includes multiple videos for carrying captions；What the reception server was sent is used to indicate that the instruction of target video fragment to be believed
Breath.
Another aspect according to embodiments of the present invention, additionally provides a kind of determining device of video segment, including：First connects
Unit is received, the first request for receiving client transmission, wherein, first asks what is matched for acquisition request with text information
Target video fragment；Searching unit, is asked for responding first, and the target word matched with text information is searched in video collection
Curtain, will carry the videos of target captions as target video in video collection, wherein, video collection includes multiple carry
The video of captions；Search unit, for searching for the target video fragment in target video, wherein, target video fragment is target
The video segment of target captions is carried in video.
Another aspect according to embodiments of the present invention, additionally provides a kind of determining device of video segment, including：Send single
Member, for sending the first request to server, wherein, first asks for being matched with text information to server acquisition request
Target video fragment, server is used to respond the first request, and the target captions matched with text information are searched in video collection,
The videos of target captions will be carried in video collection as target video, and searches for the mesh in target video where target captions
Video segment is marked, video collection includes multiple videos for carrying captions；Second receiving unit, sends for the reception server
Be used for indicate the configured information of target video fragment.
In embodiments of the present invention, the of the target video fragment matched for acquisition request with text information is being received
During one request, the captions matched by being searched in video collection with text information determine the target video required to look up, and search
Target video fragment in rope target video where target captions, can solve in correlation technique can not be according to the information of input
The technical problem of video segment is searched, and then reaches the technique effect according to the information search of input to video segment.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, this hair
Bright schematic description and description is used to explain the present invention, does not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the schematic diagram of the hardware environment of the determination method of video segment according to embodiments of the present invention；
Fig. 2 is a kind of flow chart of the determination method of optional video segment according to embodiments of the present invention；
Fig. 3 is a kind of flow chart of the determination method of optional video segment according to embodiments of the present invention；
Fig. 4 is a kind of flow chart of the determination method of optional video segment according to embodiments of the present invention；
Fig. 5 is the schematic diagram in optional captioned test storehouse according to embodiments of the present invention；
Fig. 6 is the schematic diagram of optional index file according to embodiments of the present invention；
Fig. 7 is the schematic diagram of optional determination video segment according to embodiments of the present invention；
Fig. 8 is a kind of schematic diagram of the determining device of optional video segment according to embodiments of the present invention；
Fig. 9 is a kind of schematic diagram of the determining device of optional video segment according to embodiments of the present invention；And
Figure 10 is a kind of structured flowchart of terminal according to embodiments of the present invention.
Embodiment
In order that those skilled in the art more fully understand the present invention program, below in conjunction with the embodiment of the present invention
Accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, should all belong to the model that the present invention is protected
Enclose.
It should be noted that term " first " in description and claims of this specification and above-mentioned accompanying drawing, "
Two " etc. be for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so using
Data can exchange in the appropriate case, so as to embodiments of the invention described herein can with except illustrating herein or
Order beyond those of description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that cover
Lid is non-exclusive to be included, for example, the process, method, system, product or the equipment that contain series of steps or unit are not necessarily limited to
Those steps or unit clearly listed, but may include not list clearly or for these processes, method, product
Or the intrinsic other steps of equipment or unit.
Embodiment 1
There is provided the embodiment of the method for a kind of determination method of video segment according to embodiments of the present invention.
Alternatively, in the present embodiment, the determination method of above-mentioned video segment can apply to as shown in Figure 1 by servicing
In the hardware environment that device 102 and terminal 104 are constituted.As shown in figure 1, server 102 is connected by network with terminal 104
Connect, above-mentioned network includes but is not limited to：Wide area network, Metropolitan Area Network (MAN) or LAN, terminal 104 are not limited to PC, mobile phone, flat board electricity
Brain etc..The determination method of the video segment of the embodiment of the present invention can be performed by server 102, can also by terminal 104
Perform, can also be and performed jointly by server 102 and terminal 104.Wherein, terminal 104 performs the video of the embodiment of the present invention
The determination method of fragment can also be performed by client mounted thereto.
Fig. 2 is a kind of flow chart of the determination method of optional video segment according to embodiments of the present invention, such as Fig. 2 institutes
Show, this method may comprise steps of：
Step S202, receives the first request that client is sent, first asks to match with text information for acquisition request
Target video fragment；
Step S204, response first is asked, and the target captions matched with text information is searched in video collection, by video
The video of target captions is carried in set as target video, wherein, video collection includes multiple carrying regarding for captions
Frequently；
Step S206, search target video in target video fragment, target video fragment be target video in carry
The video segment of target captions.
By above-mentioned steps S202 to step S206, regarded receiving the target that is matched for acquisition request with text information
During the first request of frequency fragment, the captions matched by being searched in video collection with text information determine the target required to look up
Video, and the target video fragment in target video where target captions is searched for, can solve can not basis in correlation technique
The information search of input and then reaches the technology according to the information search of input to video segment to the technical problem of video segment
Effect.
Above-mentioned method can be run on the server, and video search service is provided in the form of remote service, can also
It is integrated into the client for playing video, the application is not limited this.
It is by the information searches such as director, performer and title to complete video, very in the technology of current search video
When many, when user sees one section of classical dialogue or quotation, wonder which video dialogue the dialogue is derived from
Specific fragment.
For search engine, when user provides passage information, it is desirable to search for whether the text information comes from certain
During some dialogue in individual video, no correlation technique can be realized, if using the search based on keyword in correlation technique, only
Whole video can be searched for, specific video segment can not be navigated to.And the technical scheme of the application is utilized, when user provides one
During section text information, it may search for out the text information and specifically go out to the video segment of which video.
The technical scheme that the application is provided can be realized in the following way：The captions of video are extracted, then are extracted in video
The keyword of captions, sets up index, and index here is keyword and the time slice for corresponding to a video；When user inputs text
During word, using the technology similar with search engine, the video segment of correlation is searched in the index；To searching out all candidates come
Video segment, final sequence is provided according to correlation.Embodiments herein is described in detail with reference to Fig. 2：
Before the technical scheme that step S202 is provided is performed, index file can be pre-established, described in index file
Index information be used to indicate mark and captions with the video where the captions of incidence relation, captions rising in video
Begin to play the moment.
In the technical scheme that step S202 is provided, the first request that client is sent is received, client can be by word
Information is carried on the first request and sends jointly to server, for client, can directly receive the word of user's input
Information, when user clicks on confirmation search, generates and sends the first request；User can also be believed by the form input search of voice
Breath, client generates and sends the first request to server after the text information in identifying voice messaging.
In the technical scheme that step S204 is provided, searched in video collection the target captions that are matched with text information it
Before, index file can be first obtained, wherein, the index information described in index file is used to indicate the captions with incidence relation
With the mark of the video where captions, the video where captions is the video in video collection.So, exist in the request of response first
When searching target video in video collection, you can the target captions matched with text information are found from index file, and
There is the mark of the target video of incidence relation with target captions；Target video is determined according to the mark of target video.
Specifically, the target captions matched with text information are found from index file to be included：Looked into from index file
Target captions are found, wherein, the keyword of target captions and the keyword of text information match.
The matching degree of at least one target video fragment can be determined as follows：Pass through the mesh in target video fragment
The matching degree of target video fragment is determined in the keyword of marking-up curtain with the quantity of the keyword of the Keywords matching of text information.
For example, text information includes 10 keywords, captions A has matched 5 keywords of text information, captions B
7 keywords of text information are fitted on, captions C has matched 3 keywords of text information, can match captions
The ratio of the quantity of keyword and the quantity of the keyword of text information is as matching value, and so, captions A matching value is 0.5,
Captions B matching value is 0.7, and captions A matching value is 0.3, can set a threshold value, such as 0.4, it is big in the matching value of captions
When threshold value, determine that the captions are matched with text information, captions A and captions B described above match.
The keyword that above-mentioned captions A has matched text information refers to, captions include it is identical with text information or
Implication identical keyword.
In the technical scheme that step S206 is provided, the target video fragment in search target video where target captions
When, because the index information described in index file is used for the mark of captions of the instruction with incidence relation, the video where captions
The moment is played in the starting of knowledge and captions in video, the target video fragment in search target video where target captions
When, there is the mark and target captions that can be obtained with target video starting of the target captions of incidence relation in target video to broadcast
Put the moment；Target according to where starting broadcasting moment of the target captions in target video determines target captions in target video
Video segment.
Above-mentioned determines target captions institute in target video according to starting broadcasting moment of the target captions in target video
Target video fragment include one below：Determine that play the moment using the starting of target captions in target video plays as starting
Moment, the video segment using the playing duration of target captions as playing duration are target video fragment, will be with text information
Fragment is used as the target video fragment for returning to client where the target captions matched somebody with somebody；Determine in target video with target captions
Starting play the moment be starting play the moment, using preset playing duration as playing duration video segment be target video fragment,
It can be played the moment is played using the starting of target captions the moment as starting, and playout length is the video segment of regular length
For target video fragment；Determine that the starting broadcasting moment in target video using target captions regards as the starting broadcasting moment, with target
It is target video fragment that the video segment that the moment is the end broadcasting moment is played in the end of frequency, will intercept the starting of target captions
Video segment after the broadcasting moment is target video fragment.
Alternatively, after execution of step S206, step S208 (not figure 2 illustrates) can be performed, to client
End sends the configured information for being used for indicating target video fragment.
In the technical scheme that step S208 is provided, the configured information for indicating target video fragment is sent to client
Including one below：The first link information of target video is sent to client, wherein, the first link information of target video is used
Target video fragment in request commences play out target video from the starting broadcasting moment of target video fragment；Sent out to client
The second link information of target video fragment is sent, wherein, the second link information of target video fragment is used to ask to play target
Video segment；Target video is sent to client, wherein, the starting broadcasting moment of target video is arranged to target video fragment
Starting play the moment；Target video fragment is sent to client.
, can be direct on the client when sending the first link information or target video of target video to client
From target video fragment starting play the moment commence play out target video in target video fragment；It can also be clicked in user
During broadcasting, on the client from target video fragment starting play the moment commence play out target video in target video piece
Section, i.e., the position from the captions matched with text information is commenced play out.
It is direct indicate when sending the second link information or the target video fragment of target video fragment to client
The target video fragment that client is asked, rather than whole target video.
Alternatively, the video segment being actually needed is found for the ease of user, is sent to client for indicating that target is regarded
The configured information of frequency fragment includes：Sent to client for indicating at least one displaying of target video fragment on the client
The order configured information of order, order configured information is used to indicate at least one target video fragment according to matching degree from big to small
Order be shown.
Above-mentioned order configured information can be the letter for directly indicating to be shown according to the order of matching degree from big to small
Breath or the matching degree for directly carrying each target video fragment, the order by client according to matching degree from big to small
It is shown.
If it should be noted that the multiple target video fragments matched in same video, are opened up on the client
This multiple target video fragment can be placed on same display location when showing, it is determined that being regarded with this multiple target during display location
The maximum matching degree of frequency fragment is defined.
According to embodiments of the present invention, the embodiment of the method for a kind of determination method of video segment is additionally provided.
Fig. 3 is a kind of flow chart of the determination method of optional video segment according to embodiments of the present invention, such as Fig. 3 institutes
Show, this method may comprise steps of：
Step S302, sends the first request to server, and first asks to be used for server acquisition request and text information
The target video fragment of matching, server is used to respond the first request, and the mesh matched with text information is searched in video collection
Marking-up curtain, will carry the videos of target captions as target video, and search for target captions in target video in video collection
The target video fragment at place, video collection includes multiple videos for carrying captions；
Step S304, the configured information for indicating target video fragment that the reception server is sent.
By above-mentioned steps S302 to step S304, regarded receiving the target that is matched for acquisition request with text information
During the first request of frequency fragment, the captions matched by being searched in video collection with text information determine the target required to look up
Video, and the target video fragment in target video where target captions is searched for, then sent to client for indicating target
The configured information of video segment, can solve in correlation technique can not be according to the technology of the information search of input to video segment
Problem, and then reach the technique effect according to the information search of input to video segment.
Above-mentioned method can be run on the client, and the client can be the client for carrying out video playback,
Such as Video Applications, web application.
In the technical scheme that step S302 is provided, text information can be carried on the first request and send together by client
To server, for client, the text information of user's input can be directly received, when user clicks on confirmation search,
Generate and send the first request；User also can search for information by the form input of voice, and client is identifying voice messaging
In text information after, generate and send the first request to server.
In the technical scheme that step S304 is provided, the instruction for indicating target video fragment that the reception server is sent
Information includes：First link information of the target video that the reception server is sent, wherein, the first link information of target video is used
Target video fragment in request commences play out target video from the starting broadcasting moment of target video fragment；The reception server
Second link information of the target video fragment of transmission, wherein, the second link information of target video fragment is used to ask to play
Target video fragment；The target video that the reception server is sent, wherein, the starting broadcasting moment of target video is arranged to target
The moment is played in the starting of video segment；The target video fragment that the reception server is sent.
Alternatively, what the reception server was sent is used to indicate that the configured information of target video fragment includes：The reception server
The order configured information for being used to indicate the displaying order of at least one target video fragment sent, wherein, order configured information
For indicating that at least one target video fragment is shown according to the order of matching degree from big to small.
In above-described embodiment of the application, the text subtile in video is extracted, text subtile and video segment is set up
Index, the search to video segment can be realized using short text search technique.
Embodiments herein is described in detail with reference to specific embodiment as shown in Figure 4.
Step S402, off-line calculation extracts all captions in each video.
Need, to each video in video library (i.e. video collection), to extract all captions in each video, here
Captions be primarily referred to as the dialogue of personage in video, meanwhile, for each captions, it is necessary to which correspond in mark video should simultaneously
The reproduction time section of captions (is not whole video, it is thus necessary to determine that piece of video due to the simply video segment finally searched
The original position of section), namely the position of the captions in video is positioned, the time started can be only recorded here, when with
Period when family is clicked on directly since this section of word plays.
When carrying out caption recognition, captions are extracted from video, for the spoken title in convention video, pass through area first
Domain is divided, and the scope that captions occur is reduced, because the middle spoken title of video typically occurs from the lower section of screen；Then utilize
Image Segmentation Technology, the caption recognition of every frame in video is come out；Character recognition technology is finally utilized, specific word is recognized
Content.There is the technical support of comparative maturity at present in terms of Text segmentation extraction and identification, directly can be entered using open source projects
Row Text segmentation is extracted and recognized.
Step S404, sets up index, carries out participle to captioned test, sets up index file.
Participle first can be carried out to captioned test, in order to ensure that word keeps longer length, can adopted in this application
Participle is carried out with maximum matching algorithm；Because number of videos is huge, the word obtained by above-mentioned algorithm and piece of video can be set up
Index between section, is easy to efficient retrieval, and index entry here is not only document one video Id of correspondence, and also this is regarded
The time point that frequency fragment occurs in complete video.
When setting up index, efficient inquiry can be supported by setting up index, first with maximum matching algorithm to word
Curtain carries out participle, because captions are extracted from corresponding video, so each word and video segment have the correspondence of inherence
Relation, and a word can correspond to multiple different video fragments, then using TF-IDF inverted index, to each word i
The number of times occurred in current video v is calculated, TF (i, v) is designated as；The number of times that word i occurs in all videos is calculated simultaneously,
It is designated as DF (i), then IDF (i)=log (N/DF (i)), N represent the sum of video, log is to take the logarithm, i.e. TF-IDF (i, v)
=TF (i, v) * IDF (i), it is possible to understand that the number of times that occurs hereof with it of importance into word is directly proportional increase, but
The decline while frequency that can occur with it in all videos is inversely proportional.It can obtain word i and corresponding video v similitude
Relation.
As shown in figure 5, for the videos 1 in video collection to video n, the captions in video being extracted one by one, captions are formed
Text library, preserves captions (such as a, b etc.) in captioned test storehouse, and based on this formation index file, as shown in fig. 6, index text
A in part：[1t1], represents that text subtile a appears in the t1 moment in video 1, and b [1t2] [2t3] represents that captions b is appeared in and regarded
Frequently the t2 moment in 1, the t3 moment also appeared in video 2.
Step S406, in line computation, retrieves video segment.
When being scanned for a short essay word, it is necessary to using and set up index when identical participle technique (i.e. maximum
With algorithm) participle is carried out, multiple keywords can be obtained, next, being matched in the index, many video id can be so obtained
With play initial time, obtained video segment is integrated all can be by because might have multiple fragments in a video
Index, it is necessary to the fragment of same video is carried out regular, finally, all videos are ranked up according to similarity and showed
To user.
For example, as shown in fig. 7, when user inputs text message b, can be to inquire two piece of video in indexed file
Section, is respectively video segment using the t2 moment in video 1 as initial time and using video of the t3 moment as initial time in video 2
Fragment.
It should be noted that for foregoing each method embodiment, in order to be briefly described, therefore it is all expressed as a series of
Combination of actions, but those skilled in the art should know, the present invention is not limited by described sequence of movement because
According to the present invention, some steps can be carried out sequentially or simultaneously using other.Secondly, those skilled in the art should also know
Know, embodiment described in this description belongs to preferred embodiment, involved action and module is not necessarily of the invention
It is necessary.
Through the above description of the embodiments, those skilled in the art can be understood that according to above-mentioned implementation
The method of example can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but a lot
In the case of the former be more preferably embodiment.Understood based on such, technical scheme is substantially in other words to existing
The part that technology contributes can be embodied in the form of software product, and the computer software product is stored in a storage
In medium (such as ROM/RAM, magnetic disc, CD), including some instructions are to cause a station terminal equipment (can be mobile phone, calculate
Machine, server, or network equipment etc.) perform method described in each of the invention embodiment.
Embodiment 2
According to embodiments of the present invention, a kind of video segment for being used to implement the determination method of above-mentioned video segment is additionally provided
Determining device.Fig. 8 is a kind of schematic diagram of the determining device of optional video segment according to embodiments of the present invention, such as Fig. 8
Shown, the device can include：First receiving unit 82, searching unit 84 and search unit 86.
First receiving unit 82, the first request for receiving client transmission, wherein, first asks to be used for acquisition request
The target video fragment matched with text information；
Searching unit 84, is asked for responding first, and the target captions matched with text information are searched in video collection,
The videos of target captions will be carried in video collection as target video, wherein, video collection includes multiple carrying word
The video of curtain；
Search unit 86, for searching for the target video fragment in target video, wherein, target video fragment regards for target
The video segment of target captions is carried in frequency.
It should be noted that the first receiving unit 82 in the embodiment can be used for performing in the embodiment of the present application 1
Searching unit 84 in step S202, the embodiment can be used for performing the step S204 in the embodiment of the present application 1, the embodiment
In search unit 86 can be used for perform the embodiment of the present application 1 in step S206.
Herein it should be noted that above-mentioned module is identical with example and application scenarios that the step of correspondence is realized, but not
It is limited to the disclosure of that of above-described embodiment 1.It should be noted that above-mentioned module as a part for device may operate in as
It in hardware environment shown in Fig. 1, can be realized, can also be realized by hardware by software.
, please in receive the target video fragment matched for acquisition request with text information first by above-mentioned module
When asking, the captions matched by being searched in video collection with text information determine the target video required to look up, and search for mesh
The target video fragment where target captions in video is marked, then the instruction for indicating target video fragment is sent to client
Information, can solve in correlation technique can not be according to the technical problem of the information search of input to video segment, and then reaches
According to the technique effect of the information search of input to video segment.
It is by the information searches such as director, performer and title to complete video, very in the technology of current search video
When many, when user sees one section of classical dialogue or quotation, wonder which video dialogue the dialogue is derived from
Specific fragment.
For search engine, when user provides passage information, it is desirable to search for whether the text information comes from certain
During some dialogue in individual video, no correlation technique can be realized, if using the search based on keyword in correlation technique, only
Whole video can be searched for, specific video segment can not be navigated to.And the technical scheme of the application is utilized, when user provides one
During section text information, it may search for out the text information and specifically go out to the video segment of which video.
The technical scheme that the application is provided can be realized in the following way：The captions of video are extracted, then are extracted in video
The keyword of captions, sets up index, and index here is keyword and the time slice for corresponding to a video；When user inputs text
During word, using the technology similar with search engine, the video segment of correlation is searched in the index；To searching out all candidates come
Video segment, final sequence is provided according to correlation.
Alternatively, above-mentioned searching unit includes：Acquisition module, for obtaining index file, wherein, remember in index file
The mark for the video that the index information of load is used to indicate where captions and captions with incidence relation, the video where captions is
Video in video collection；Searching modul, the target captions matched for being found from index file with text information, and
There is the mark of the target video of incidence relation with target captions；Target video is determined according to the mark of target video.
Above-mentioned searching unit can first obtain rope before the request of response first searches target video in video collection
Quotation part, wherein, index information the regarding where for indicating captions and captions with incidence relation described in index file
Video where the mark of frequency, captions is the video in video collection.So, searching unit is asked in video set in response first
When searching target video in conjunction, you can the target captions matched with text information, and and target are found from index file
Captions have the mark of the target video of incidence relation；Target video is determined according to the mark of target video.
Specifically, above-mentioned searching unit finds target captions from index file, wherein, the keyword of target captions
Match with the keyword of text information.
Above-mentioned searching unit can determine the matching degree of at least one target video fragment as follows：Pass through target
Quantity in the keyword of target captions in video segment with the keyword of the Keywords matching of text information determines that target is regarded
The matching degree of frequency fragment.
Above-mentioned search unit is additionally operable to obtain the target for having incidence relation with the mark of target video and target captions
The moment is played in starting of the captions in target video；Target is determined according to starting broadcasting moment of the target captions in target video
Target video fragment in video where target captions.
Above-mentioned determines target captions institute in target video according to starting broadcasting moment of the target captions in target video
Target video fragment include one below：Determine that play the moment using the starting of target captions in target video plays as starting
Moment, the video segment using the playing duration of target captions as playing duration are target video fragment, will be with text information
Fragment is used as the target video fragment for returning to client where the target captions matched somebody with somebody；Determine in target video with target captions
Starting play the moment be starting play the moment, using preset playing duration as playing duration video segment be target video fragment,
It can be played the moment is played using the starting of target captions the moment as starting, and playout length is the video segment of regular length
For target video fragment；Determine that the starting broadcasting moment in target video using target captions regards as the starting broadcasting moment, with target
It is target video fragment that the video segment that the moment is the end broadcasting moment is played in the end of frequency, will intercept the starting of target captions
Video segment after the broadcasting moment is target video fragment.
Alternatively, the device of the application can also include indicating member, for being sent to client for indicating that target is regarded
The configured information of frequency fragment.
Above-mentioned indicating member is additionally operable to send the first link information of target video to client, wherein, target video
First link information be used for ask from target video fragment starting play the moment commence play out target video in target video
Fragment；The second link information of target video fragment is sent to client, wherein, the second link information of target video fragment is used
Target video fragment is played in request；Target video is sent to client, wherein, the starting broadcasting moment of target video is set
The moment is played for the starting of target video fragment；Target video fragment is sent to client.
The video segment being actually needed is found for the ease of user, above-mentioned indicating member is sent for indicating mesh to client
When marking the configured information of video segment, it can be sent to client for indicating at least one target video fragment on the client
The order configured information of displaying order, order configured information is used to indicate at least one target video fragment according to matching degree from big
It is shown to small order.
According to embodiments of the present invention, a kind of video segment for being used to implement the determination method of above-mentioned video segment is additionally provided
Determining device.Fig. 9 is a kind of schematic diagram of the determining device of optional video segment according to embodiments of the present invention, such as Fig. 9
Shown, the device can include：The receiving unit 94 of transmitting element 92 and second.
Transmitting element 92, for sending the first request to server, wherein, first asks to be used for server acquisition request
The target video fragment matched with text information, server is used to respond the first request, searches and believes with word in video collection
The target captions of matching are ceased, the videos of target captions will be carried in video collection as target video, and search for target video
Target video fragment where middle target captions, video collection includes multiple videos for carrying captions；
Second receiving unit 94, the configured information for being used to indicate target video fragment sent for the reception server.
It should be noted that the transmitting element 92 in the embodiment can be used for performing the step in the embodiment of the present application 1
The second receiving unit 94 in S302, the embodiment can be used for performing the step S304 in the embodiment of the present application 1.
Herein it should be noted that above-mentioned module is identical with example and application scenarios that the step of correspondence is realized, but not
It is limited to the disclosure of that of above-described embodiment 1.It should be noted that above-mentioned module as a part for device may operate in as
It in hardware environment shown in Fig. 1, can be realized, can also be realized by hardware by software.
, please in receive the target video fragment matched for acquisition request with text information first by above-mentioned module
When asking, the captions matched by being searched in video collection with text information determine the target video required to look up, and search for mesh
The target video fragment where target captions in video is marked, can solve in correlation technique can not be according to the information search of input
To the technical problem of video segment, and then reach the technique effect according to the information search of input to video segment.
Alternatively, transmitting element is additionally operable to the first link information of the target video of the reception server transmission, wherein, target
First link information of video be used for ask from target video fragment starting play the moment commence play out target video in mesh
Mark video segment；Second link information of the target video fragment that the reception server is sent, wherein, the second of target video fragment
Link information is used to ask to play target video fragment；The target video that the reception server is sent, wherein, the starting of target video
The moment is played in the starting that the broadcasting moment is arranged to target video fragment；The target video fragment that the reception server is sent.
Alternatively, transmitting element is additionally operable to the exhibition for being used to indicate at least one target video fragment of the reception server transmission
Show the order configured information of order, wherein, order configured information is used to indicate at least one target video fragment according to matching degree
Order from big to small is shown.
In above-described embodiment of the application, the text subtile in video is extracted, text subtile and video segment is set up
Index, the search to video segment can be realized using short text search technique.
Herein it should be noted that above-mentioned module is identical with example and application scenarios that the step of correspondence is realized, but not
It is limited to the disclosure of that of above-described embodiment 1.It should be noted that above-mentioned module as a part for device may operate in as
It in hardware environment shown in Fig. 1, can be realized, can also be realized by hardware by software, wherein, hardware environment includes network
Environment.
Embodiment 3
According to embodiments of the present invention, additionally provide it is a kind of be used for implement above-mentioned video segment determination method server or
Terminal.
Figure 10 is a kind of structured flowchart of terminal according to embodiments of the present invention, and as shown in Figure 10, the terminal can include：
One or more (one is only shown in figure) processors 1001, memory 1003 and (such as above-mentioned embodiment of transmitting device 1005
In dispensing device), as shown in Figure 10, the terminal can also include input-output equipment 1007.
Wherein, the video segment that memory 1003 can be used in storage software program and module, such as embodiment of the present invention
The corresponding programmed instruction/module of determination method and apparatus, processor 1001 by operation be stored in it is soft in memory 1003
Part program and module, so as to perform various function application and data processing, that is, realize the determination side of above-mentioned video segment
Method.Memory 1003 may include high speed random access memory, can also include nonvolatile memory, such as one or more magnetic
Storage device, flash memory or other non-volatile solid state memories.In some instances, memory 1003 can further comprise
The memory remotely located relative to processor 1001, these remote memories can pass through network connection to terminal.Above-mentioned net
The example of network includes but is not limited to internet, intranet, LAN, mobile radio communication and combinations thereof.
Above-mentioned transmitting device 1005 is used to data are received or sent via network, can be also used for processor with
Data transfer between memory.Above-mentioned network instantiation may include cable network and wireless network.In an example,
Transmitting device 1005 includes a network adapter (Network Interface Controller, NIC), and it can pass through netting twine
It is connected to be communicated with internet or LAN with router with other network equipments.In an example, transmission dress
It is radio frequency (Radio Frequency, RF) module to put 1005, and it is used to wirelessly be communicated with internet.
Wherein, specifically, memory 1003 is used to store application program.
Processor 1001 can call the application program that memory 1003 is stored by transmitting device 1005, following to perform
Step：The first request that client is sent is received, first asks the target video piece that is matched for acquisition request with text information
Section；Response first is asked, and the target captions matched with text information are searched in video collection, mesh will be carried in video collection
The video of marking-up curtain is as target video, and video collection includes multiple videos for carrying captions；Search in target video
Target video fragment, wherein, target video fragment is to carry the video segments of target captions in target video.
Processor 1001 is additionally operable to perform following step：The first request is sent to server, first asks to be used for service
The target video fragment that device acquisition request is matched with text information, server is used to respond the first request, is looked into video collection
The target captions matched with text information are looked for, the videos of target captions will be carried in video collection as target video, and search
Target video fragment in rope target video where target captions, video collection includes multiple videos for carrying captions；Connect
Receive the configured information for being used to indicate target video fragment that server is sent.
Using the embodiment of the present invention, the of the target video fragment matched for acquisition request with text information is being received
During one request, the captions matched by being searched in video collection with text information determine the target video required to look up, and search
Target video fragment in rope target video where target captions, then sends for indicating target video fragment to client
Configured information, can solve in correlation technique can not according to the technical problem of the information search of input to video segment, and then
Reach the technique effect to video segment according to the information search of input.
Alternatively, the specific example in the present embodiment may be referred to showing described in above-described embodiment 1 and embodiment 2
Example, the present embodiment will not be repeated here.
It will appreciated by the skilled person that the structure shown in Figure 10 is only signal, terminal can be smart mobile phone
(such as Android phone, iOS mobile phones), tablet personal computer, palm PC and mobile internet device (Mobile Internet
Devices, MID), the terminal device such as PAD.Figure 10 it does not cause to limit to the structure of above-mentioned electronic installation.For example, terminal is also
May include than shown in Figure 10 more either less components (such as network interface, display device etc.) or with Figure 10 institutes
Show different configurations.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
To be completed by program come the device-dependent hardware of command terminal, the program can be stored in a computer-readable recording medium
In, storage medium can include：Flash disk, read-only storage (Read-Only Memory, ROM), random access device (Random
Access Memory, RAM), disk or CD etc..
Embodiment 4
Embodiments of the invention additionally provide a kind of storage medium.Alternatively, in the present embodiment, above-mentioned storage medium can
For the program code for the determination method for performing video segment.
Alternatively, in the present embodiment, above-mentioned storage medium can be located at multiple in the network shown in above-described embodiment
On at least one network equipment in the network equipment.
Alternatively, in the present embodiment, storage medium is arranged to the program code that storage is used to perform following steps：
S11, receives the first request that client is sent, wherein, first asks to match with text information for acquisition request
Target video fragment；
S12, response first is asked, and the target captions matched with text information is searched in video collection, by video collection
In carry the videos of target captions as target video, wherein, video collection includes multiple videos for carrying captions；
S13, search target video in target video fragment, wherein, target video fragment be target video in carry
The video segment of target captions.
Alternatively, storage medium is also configured to the program code that storage is used to perform following steps：
S21, sends the first request to server, wherein, first asks to be used for server acquisition request and text information
The target video fragment of matching, server is used to respond the first request, and the mesh matched with text information is searched in video collection
Marking-up curtain, will carry the videos of target captions as target video, and search for target captions in target video in video collection
The target video fragment at place, video collection includes multiple videos for carrying captions；
S22, the configured information for indicating target video fragment that the reception server is sent.
Alternatively, the specific example in the present embodiment may be referred to showing described in above-described embodiment 1 and embodiment 2
Example, the present embodiment will not be repeated here.
Alternatively, in the present embodiment, above-mentioned storage medium can include but is not limited to：USB flash disk, read-only storage (ROM,
Read-Only Memory), random access memory (RAM, Random Access Memory), mobile hard disk, magnetic disc or
CD etc. is various can be with the medium of store program codes.
The embodiments of the present invention are for illustration only, and the quality of embodiment is not represented.
If the integrated unit in above-described embodiment is realized using in the form of SFU software functional unit and is used as independent product
Sale or in use, the storage medium that above computer can be read can be stored in.Understood based on such, skill of the invention
The part or all or part of the technical scheme that art scheme substantially contributes to prior art in other words can be with soft
The form of part product is embodied, and the computer software product is stored in storage medium, including some instructions are to cause one
Platform or multiple stage computers equipment (can be personal computer, server or network equipment etc.) perform each embodiment institute of the invention
State all or part of step of method.
In the above embodiment of the present invention, the description to each embodiment all emphasizes particularly on different fields, and does not have in some embodiment
The part of detailed description, may refer to the associated description of other embodiment.
, can be by others side in several embodiments provided herein, it should be understood that disclosed client
Formula is realized.Wherein, device embodiment described above is only schematical, such as division of described unit, only one
Kind of division of logic function, can there is other dividing mode when actually realizing, such as multiple units or component can combine or
Another system is desirably integrated into, or some features can be ignored, or do not perform.It is another, it is shown or discussed it is mutual it
Between coupling or direct-coupling or communication connection can be the INDIRECT COUPLING or communication link of unit or module by some interfaces
Connect, can be electrical or other forms.
The unit illustrated as separating component can be or may not be it is physically separate, it is aobvious as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in each embodiment of the invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.Above-mentioned integrated list
Member can both be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (14)
1. a kind of determination method of video segment, it is characterised in that including：
The first request that client is sent is received, wherein, described first asks the mesh that is matched for acquisition request with text information
Mark video segment；
First request is responded, the target captions matched with the text information are searched in video collection, by the video
The video of the target captions is carried in set as target video, wherein, the video collection includes multiple carry
The video of captions；
The target video fragment searched in the target video, wherein, the target video fragment is the target video
In carry the video segments of the target captions.
2. according to the method described in claim 1, it is characterised in that
Searched in video collection before the target captions matched with the text information, methods described also includes：Obtain index
File, wherein, the index information described in the index file is used to indicate the captions with incidence relation and captions institute
Video mark, video where the captions is the video in the video collection；
The target captions matched with the text information are searched in video collection, the mesh will be carried in the video collection
The video of marking-up curtain includes as target video：The mesh matched with the text information is found from the index file
Marking-up curtain, and there is with the target captions mark of the target video of incidence relation；According to the target video
Mark determines the target video.
3. method according to claim 2, it is characterised in that found from the index file and the text information
The target captions of matching include：
The target captions are found from the index file, wherein, keyword and the word of the target captions are believed
The keyword of breath matches.
4. method according to claim 2, it is characterised in that the index information described in the index file is used to indicate
Captions with incidence relation, the starting in the video of mark and the captions of the video where the captions are played
Moment, wherein, searching for the target video fragment described in the target video where target captions includes：
Obtain has the target captions of incidence relation in the mesh with the mark of the target video and the target captions
The moment is played in the starting marked in video；
Target described in the target video is determined according to starting broadcasting moment of the target captions in the target video
The target video fragment where captions.
5. method according to claim 4, it is characterised in that according to the target captions rising in the target video
Broadcasting moment beginning determines that the target video fragment described in the target video where target captions includes one below：
Determine that play the moment using the starting of the target captions in the target video plays the moment, with the target word as starting
The playing duration of curtain is that the video segment of playing duration is the target video fragment；
When determining to play the moment as the starting broadcasting moment, with default play using the starting of the target captions in the target video
The video segment of a length of playing duration is the target video fragment；
Determine that the starting broadcasting moment in the target video using the target captions regards as the starting broadcasting moment, with the target
It is the target video fragment that the video segment that the moment is the end broadcasting moment is played in the end of frequency.
6. method according to any one of claim 1 to 5, it is characterised in that the institute in the target video is searched for
After stating target video fragment, the target video fragment is indicated to the client one of in the following manner：
The first link information of the target video is sent to the client, wherein, the first link letter of the target video
Cease for ask from the target video fragment starting play the moment commence play out the target video in the target regard
Frequency fragment；
The second link information of the target video fragment is sent to the client, wherein, the of the target video fragment
Two link informations are used to ask to play the target video fragment；
The target video is sent to the client, wherein, the starting broadcasting moment of the target video is arranged to described
The moment is played in the starting of target video fragment；
The target video fragment is sent to the client.
7. method according to any one of claim 1 to 5, it is characterised in that the institute in the target video is searched for
State after target video fragment, methods described also includes：
The displaying order for indicating at least one described target video fragment in the client is sent to the client
Order configured information, wherein, the order configured information be used for indicate at least one described target video fragment according to matching
The order of degree from big to small is shown.
8. method according to claim 7, it is characterised in that methods described also includes determining at least one as follows
The matching degree of the individual target video fragment：
Pass through the pass in the keyword of the target captions in the target video fragment with the Keywords matching of the text information
The quantity of keyword determines the matching degree of the target video fragment.
9. a kind of determination method of video segment, it is characterised in that including：
The first request is sent to server, wherein, described first asks to be used for the server acquisition request and text information
The target video fragment of matching, the server is used to respond first request, is searched and the word in video collection
The target captions of information matches, will carry the videos of the target captions as target video, and search in the video collection
The target video fragment in Suo Suoshu target videos where target captions, the video collection includes multiple carrying word
The video of curtain；
Receive the configured information for being used to indicate the target video fragment that the server is sent.
10. method according to claim 9, it is characterised in that what the reception server was sent is used to indicate the mesh
The configured information of mark video segment includes：
The first link information of the target video that the server is sent is received, wherein, the first chain of the target video
Connect information be used for ask from the target video fragment starting broadcasting the moment commence play out the target video in the mesh
Mark video segment；
The second link information of the target video fragment that the server is sent is received, wherein, the target video fragment
The second link information be used to ask to play the target video fragment；
The target video that the server is sent is received, wherein, the starting broadcasting moment of the target video is arranged to
The moment is played in the starting of the target video fragment；
Receive the target video fragment that the server is sent.
11. method according to claim 9, it is characterised in that what the reception server was sent is used to indicate the mesh
The configured information of mark video segment includes：
Receive the order instruction for being used to indicate the displaying order of at least one target video fragment that the server is sent
Information, wherein, the order configured information is used to indicate at least one described target video fragment according to matching degree from big to small
Order be shown.
12. a kind of determining device of video segment, it is characterised in that including：
First receiving unit, for receive client transmission first request, wherein, described first ask be used for acquisition request with
The target video fragment of text information matching；
Searching unit, for responding first request, searches the target word matched with the text information in video collection
Curtain, will carry the videos of the target captions as target video in the video collection, wherein, wrapped in the video collection
Include multiple videos for carrying captions；
Search unit, for searching for the target video fragment in the target video, wherein, the target video fragment is
The video segment of the target captions is carried in the target video.
13. device according to claim 12, it is characterised in that the searching unit includes：
Acquisition module, for obtaining index file, wherein, the index information described in the index file is used to indicate to have to close
The mark of video where the captions of connection relation and the captions, the video where the captions is regarding in the video collection
Frequently；
Searching modul, for finding the target captions matched with the text information from the index file, and
There is the mark of the target video of incidence relation with the target captions；According to being determined the mark of the target video
Target video.
14. a kind of determining device of video segment, it is characterised in that including：
Transmitting element, for sending the first request to server, wherein, described first asks to be used for obtain to server request
The target video fragment matched with text information is taken, the server is used to respond first request, looked into video collection
The target captions matched with the text information are looked for, the video that the target captions are carried in the video collection are regard as mesh
Video is marked, and searches for the target video fragment in the target video where target captions, the video collection includes
Multiple videos for carrying captions；
Second receiving unit, for receiving the configured information for being used to indicate the target video fragment that the server is sent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710254535.5A CN107027060A (en) | 2017-04-18 | 2017-04-18 | The determination method and apparatus of video segment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710254535.5A CN107027060A (en) | 2017-04-18 | 2017-04-18 | The determination method and apparatus of video segment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107027060A true CN107027060A (en) | 2017-08-08 |
Family
ID=59527113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710254535.5A Pending CN107027060A (en) | 2017-04-18 | 2017-04-18 | The determination method and apparatus of video segment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107027060A (en) |
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107704525A (en) * | 2017-09-04 | 2018-02-16 | 优酷网络技术（北京）有限公司 | Video searching method and device |
| CN108062353A (en) * | 2017-11-16 | 2018-05-22 | 联想(北京)有限公司 | Play the method and electronic equipment of multimedia file |
| CN108600779A (en) * | 2018-05-18 | 2018-09-28 | 紫光华山信息技术有限公司 | A kind of target object operating method and device based on video content |
| CN109101558A (en) * | 2018-07-12 | 2018-12-28 | 北京猫眼文化传媒有限公司 | A kind of video retrieval method and device |
| CN109710844A (en) * | 2018-12-20 | 2019-05-03 | 中国银行业监督管理委员会福建监管局 | The method and apparatus for quick and precisely positioning file based on search engine |
| CN109756751A (en) * | 2017-11-07 | 2019-05-14 | 腾讯科技（深圳）有限公司 | Multimedia data processing method and device, electronic equipment, storage medium |
| CN110121107A (en) * | 2018-02-06 | 2019-08-13 | 上海全土豆文化传播有限公司 | Video material collection method and device |
| CN110121116A (en) * | 2018-02-06 | 2019-08-13 | 上海全土豆文化传播有限公司 | Video generation method and device |
| CN110582025A (en) * | 2018-06-08 | 2019-12-17 | 北京百度网讯科技有限公司 | Method and apparatus for processing video |
| CN111107444A (en) * | 2019-12-27 | 2020-05-05 | 咪咕文化科技有限公司 | User comment generation method, electronic device and storage medium |
| CN111314775A (en) * | 2018-12-12 | 2020-06-19 | 华为终端有限公司 | Video splitting method and electronic equipment |
| CN111444386A (en) * | 2020-03-27 | 2020-07-24 | 深圳技术大学 | Video information retrieval method and device, computer equipment and storage medium |
| CN111711855A (en) * | 2020-05-27 | 2020-09-25 | 北京奇艺世纪科技有限公司 | Video generation method and device |
| CN111866607A (en) * | 2020-07-30 | 2020-10-30 | 腾讯科技（深圳）有限公司 | Video clip positioning method and device, computer equipment and storage medium |
| CN111988663A (en) * | 2020-08-28 | 2020-11-24 | 北京百度网讯科技有限公司 | Method, device and equipment for positioning video playing node and storage medium |
| WO2020253657A1 (en) * | 2019-06-17 | 2020-12-24 | 腾讯科技（深圳）有限公司 | Video clip positioning method and apparatus, computer device, and storage medium |
| CN112188312A (en) * | 2019-07-02 | 2021-01-05 | 百度（美国）有限责任公司 | Method and apparatus for determining video material of news |
| CN112866808A (en) * | 2020-12-31 | 2021-05-28 | 北京市商汤科技开发有限公司 | Video processing method and device, electronic equipment and storage medium |
| CN112989122A (en) * | 2021-03-09 | 2021-06-18 | 维沃移动通信有限公司 | Video searching method and device |
| CN113204668A (en) * | 2021-05-21 | 2021-08-03 | 广州博冠信息科技有限公司 | Audio clipping method and device, storage medium and electronic equipment |
| CN113223339A (en) * | 2021-04-21 | 2021-08-06 | 宋明哲 | English learning software based on comedy captions |
| CN113709571A (en) * | 2021-07-30 | 2021-11-26 | 北京搜狗科技发展有限公司 | Video display method and device, electronic equipment and readable storage medium |
| CN114422841A (en) * | 2021-12-17 | 2022-04-29 | 北京达佳互联信息技术有限公司 | Subtitle generating method, device, electronic equipment and storage medium |
| WO2022105760A1 (en) * | 2020-11-18 | 2022-05-27 | 北京字跳网络技术有限公司 | Multimedia browsing method and apparatus, device and medium |
| WO2022127689A1 (en) * | 2020-12-16 | 2022-06-23 | 花瓣云科技有限公司 | Chat interaction method, electronic device, and server |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010003214A1 (en) * | 1999-07-15 | 2001-06-07 | Vijnan Shastri | Method and apparatus for utilizing closed captioned (CC) text keywords or phrases for the purpose of automated searching of network-based resources for interactive links to universal resource locators (URL's) |
| CN102650993A (en) * | 2011-02-25 | 2012-08-29 | 北大方正集团有限公司 | Index establishing and searching methods, devices and systems for audio-video file |
| CN103761284A (en) * | 2014-01-13 | 2014-04-30 | 中国农业大学 | Video retrieval method and video retrieval system |
| CN103810276A (en) * | 2014-02-14 | 2014-05-21 | 王强 | Video search method and device |
-
2017
- 2017-04-18 CN CN201710254535.5A patent/CN107027060A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010003214A1 (en) * | 1999-07-15 | 2001-06-07 | Vijnan Shastri | Method and apparatus for utilizing closed captioned (CC) text keywords or phrases for the purpose of automated searching of network-based resources for interactive links to universal resource locators (URL's) |
| CN102650993A (en) * | 2011-02-25 | 2012-08-29 | 北大方正集团有限公司 | Index establishing and searching methods, devices and systems for audio-video file |
| CN103761284A (en) * | 2014-01-13 | 2014-04-30 | 中国农业大学 | Video retrieval method and video retrieval system |
| CN103810276A (en) * | 2014-02-14 | 2014-05-21 | 王强 | Video search method and device |
Cited By (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109189987A (en) * | 2017-09-04 | 2019-01-11 | 优酷网络技术（北京）有限公司 | Video searching method and device |
| CN107704525A (en) * | 2017-09-04 | 2018-02-16 | 优酷网络技术（北京）有限公司 | Video searching method and device |
| CN109756751A (en) * | 2017-11-07 | 2019-05-14 | 腾讯科技（深圳）有限公司 | Multimedia data processing method and device, electronic equipment, storage medium |
| CN108062353A (en) * | 2017-11-16 | 2018-05-22 | 联想(北京)有限公司 | Play the method and electronic equipment of multimedia file |
| CN110121116A (en) * | 2018-02-06 | 2019-08-13 | 上海全土豆文化传播有限公司 | Video generation method and device |
| CN110121107A (en) * | 2018-02-06 | 2019-08-13 | 上海全土豆文化传播有限公司 | Video material collection method and device |
| CN108600779A (en) * | 2018-05-18 | 2018-09-28 | 紫光华山信息技术有限公司 | A kind of target object operating method and device based on video content |
| CN108600779B (en) * | 2018-05-18 | 2021-04-06 | 新华三信息技术有限公司 | Target object operation method and device based on video content |
| CN110582025A (en) * | 2018-06-08 | 2019-12-17 | 北京百度网讯科技有限公司 | Method and apparatus for processing video |
| CN110582025B (en) * | 2018-06-08 | 2022-04-01 | 北京百度网讯科技有限公司 | Method and apparatus for processing video |
| CN109101558A (en) * | 2018-07-12 | 2018-12-28 | 北京猫眼文化传媒有限公司 | A kind of video retrieval method and device |
| US11902636B2 (en) | 2018-12-12 | 2024-02-13 | Petal Cloud Technology Co., Ltd. | Video splitting method and electronic device |
| CN111314775A (en) * | 2018-12-12 | 2020-06-19 | 华为终端有限公司 | Video splitting method and electronic equipment |
| CN109710844A (en) * | 2018-12-20 | 2019-05-03 | 中国银行业监督管理委员会福建监管局 | The method and apparatus for quick and precisely positioning file based on search engine |
| WO2020253657A1 (en) * | 2019-06-17 | 2020-12-24 | 腾讯科技（深圳）有限公司 | Video clip positioning method and apparatus, computer device, and storage medium |
| CN112188312A (en) * | 2019-07-02 | 2021-01-05 | 百度（美国）有限责任公司 | Method and apparatus for determining video material of news |
| CN112188312B (en) * | 2019-07-02 | 2023-10-27 | 百度（美国）有限责任公司 | Method and device for determining video material of news |
| CN111107444A (en) * | 2019-12-27 | 2020-05-05 | 咪咕文化科技有限公司 | User comment generation method, electronic device and storage medium |
| CN111444386A (en) * | 2020-03-27 | 2020-07-24 | 深圳技术大学 | Video information retrieval method and device, computer equipment and storage medium |
| CN111711855A (en) * | 2020-05-27 | 2020-09-25 | 北京奇艺世纪科技有限公司 | Video generation method and device |
| CN111866607A (en) * | 2020-07-30 | 2020-10-30 | 腾讯科技（深圳）有限公司 | Video clip positioning method and device, computer equipment and storage medium |
| CN111866607B (en) * | 2020-07-30 | 2022-03-11 | 腾讯科技（深圳）有限公司 | Video clip positioning method and device, computer equipment and storage medium |
| CN111988663A (en) * | 2020-08-28 | 2020-11-24 | 北京百度网讯科技有限公司 | Method, device and equipment for positioning video playing node and storage medium |
| WO2022105760A1 (en) * | 2020-11-18 | 2022-05-27 | 北京字跳网络技术有限公司 | Multimedia browsing method and apparatus, device and medium |
| WO2022127689A1 (en) * | 2020-12-16 | 2022-06-23 | 花瓣云科技有限公司 | Chat interaction method, electronic device, and server |
| CN112866808A (en) * | 2020-12-31 | 2021-05-28 | 北京市商汤科技开发有限公司 | Video processing method and device, electronic equipment and storage medium |
| CN112866808B (en) * | 2020-12-31 | 2022-09-06 | 北京市商汤科技开发有限公司 | Video processing method and device, electronic equipment and storage medium |
| CN112989122A (en) * | 2021-03-09 | 2021-06-18 | 维沃移动通信有限公司 | Video searching method and device |
| CN113223339A (en) * | 2021-04-21 | 2021-08-06 | 宋明哲 | English learning software based on comedy captions |
| CN113204668A (en) * | 2021-05-21 | 2021-08-03 | 广州博冠信息科技有限公司 | Audio clipping method and device, storage medium and electronic equipment |
| CN113709571A (en) * | 2021-07-30 | 2021-11-26 | 北京搜狗科技发展有限公司 | Video display method and device, electronic equipment and readable storage medium |
| CN113709571B (en) * | 2021-07-30 | 2023-03-14 | 北京搜狗科技发展有限公司 | Video display method and device, electronic equipment and readable storage medium |
| CN114422841A (en) * | 2021-12-17 | 2022-04-29 | 北京达佳互联信息技术有限公司 | Subtitle generating method, device, electronic equipment and storage medium |
| CN114422841B (en) * | 2021-12-17 | 2024-01-02 | 北京达佳互联信息技术有限公司 | Subtitle generation method and device, electronic equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107027060A (en) | The determination method and apparatus of video segment | |
| CN105630876B (en) | Information acquisition method and device across application | |
| CN108347646B (en) | Multimedia content playing method and device | |
| JP6606275B2 (en) | Computer-implemented method and apparatus for push distributing information | |
| CN106570100B (en) | Information search method and device | |
| CN107613400B (en) | Method and device for realizing voice barrage | |
| CN107071587A (en) | The acquisition methods and device of video segment | |
| US10621220B2 (en) | Method and system for providing a personalized snippet | |
| CN107071554B (en) | Method for recognizing semantics and device | |
| CN109829064B (en) | Media resource sharing and playing method and device, storage medium and electronic device | |
| CN108536414A (en) | Method of speech processing, device and system, mobile terminal | |
| CN104572846A (en) | Method, device and system for recommending hot words | |
| CN110502661A (en) | A kind of video searching method, system and storage medium | |
| CN107943914A (en) | Voice information processing method and device | |
| CN105491126A (en) | Service providing method and service providing device based on artificial intelligence | |
| CN110149549A (en) | The display methods and device of information | |
| CN103514248B (en) | video recording apparatus, information processing system, information processing method and recording medium | |
| CN110460514A (en) | Message method, device, storage medium and the equipment of instant messaging tools | |
| CN107135418A (en) | A kind of control method and device of video playback | |
| CN105045882A (en) | Hot word processing method and device | |
| KR102244195B1 (en) | Providing Method for virtual advertisement and service device supporting the same | |
| CN107968743A (en) | The method and apparatus of pushed information | |
| CN107562847A (en) | Information processing method and related product | |
| CN107644095A (en) | Method and apparatus for searching for information | |
| US9699520B2 (en) | Video receiving apparatus and method of controlling information display for use in video receiving apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170808 |