CN106708905B - Video content searching method and device - Google Patents
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- CN106708905B CN106708905B CN201510794613.1A CN201510794613A CN106708905B CN 106708905 B CN106708905 B CN 106708905B CN 201510794613 A CN201510794613 A CN 201510794613A CN 106708905 B CN106708905 B CN 106708905B
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- G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
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Abstract
The disclosure provides a video content searching method and device. The method comprises the following steps: monitoring the operation of triggering search on a video playing interface; analyzing text information from video content in response to monitoring the operation of triggering search; matching the text information in a search word database, and determining and providing matched suggested search words for a user; determining search terms selected by a user from the suggested search terms, and acquiring search results corresponding to the selected search terms; and displaying the search result on the video playing interface. The video content searching method and the video content searching device are based on the limited screen of the mobile equipment, the switching between the video playing and the searching function is not needed, the searching of the related video content can be directly executed under the video playing interface, the searching result is displayed under the interface same with the video playing, the searching process is simplified, and the searching efficiency is improved.
Description
[ technical field ] A method for producing a semiconductor device
The present invention relates to the field of mobile device applications, and in particular, to a method and an apparatus for searching video content.
[ background of the invention ]
With the continuous development of mobile devices, people are more and more accustomed to using mobile devices to watch videos, listen to songs, read books, and download resources, search information and the like by using the networking capability of the mobile devices.
Although the mobile device has more and more powerful functions, due to the limitation of the mobile device, such as a mobile phone screen, a mobile phone in the prior art cannot simultaneously display a plurality of application windows like a computer, and only one application window can be displayed on the mobile phone screen at the same time, so that when a user needs to use different applications, the user needs to switch between different application windows.
For example, when a user uses a video application to play video content, when a search requirement is generated for a watched video, the user needs to remember a search word, pause the current video playing, then switch the current application of the mobile phone screen to the search application, input the search word in a search box by the user, execute a search by the search application and generate a search result, and after the user views the search result, switch the current search application of the mobile phone screen to the video application and click a play button to continue playing.
However, this way of switching windows for searching in a video application increases the interaction cost of the user, makes video playing discontinuous, and the user needs to remember the search terms, thus increasing the time and difficulty of searching and reducing accuracy.
[ summary of the invention ]
The invention provides a video content searching method and device, which aim to solve the technical problem that the existing video playing process cannot be searched on the same interface.
The specific technical scheme is as follows:
a video content search method, the method comprising:
monitoring the operation of triggering search on a video playing interface;
analyzing text information from video content in response to monitoring the operation of triggering search;
matching the text information in a search word database, and determining and providing matched suggested search words for a user;
determining search terms selected by a user from the suggested search terms, and acquiring search results corresponding to the selected search terms;
and displaying the search result on the video playing interface.
According to a preferred embodiment of the present invention, the operation of triggering a search comprises:
and the user pauses the video playing, or selects characters in the video content, or presses the video playing interface for a long time.
According to a preferred embodiment of the present invention, parsing the text information includes:
when the operation of triggering search is monitored, extracting the text information of the current video clip, and performing word segmentation processing on the extracted text information to obtain more than one keyword; or
And taking a time axis of the text information as a unit, extracting the text information played in a preset time length before the time when the operation of triggering the search is monitored, and performing word segmentation processing on the extracted text information to obtain more than one keyword.
According to a preferred embodiment of the present invention, the search term database specifically includes: strange words, new words, or professional terms.
According to a preferred embodiment of the present invention, determining the suggested search term further comprises: and performing word frequency analysis on the matched search words, and deleting the search words with the occurrence frequency exceeding a preset value from the suggested search words if the occurrence frequency of the matched search words in a certain time exceeds a preset value.
According to a preferred embodiment of the present invention, the displaying the search result specifically includes:
and displaying the search result in the pop-up window or the view by a mode of newly establishing a view on the current video playing interface or a mode of newly establishing a view on the video playing interface.
According to a preferred embodiment of the invention, the method further comprises: and when the user is monitored to close the display of the search result, continuing the video playing.
A video content search apparatus, the apparatus comprising:
the monitoring module is used for monitoring the operation of triggering search on the video playing interface;
the analysis module is used for responding to the monitoring of the operation of triggering the search and analyzing the text information from the video content;
the determining module is used for matching the text information in a search word database, determining and providing matched suggested search words for a user;
the search module is used for determining the search terms selected by the user from the suggested search terms and acquiring the search results corresponding to the selected search terms;
and the display module is used for displaying the search result on the video playing interface.
According to a preferred embodiment of the present invention, the operation of triggering search includes:
and the user pauses the video playing, or selects characters in the video content, or presses the video playing interface for a long time.
According to a preferred embodiment of the present invention, the parsing module parses the text information, including:
when the operation of triggering search is monitored, extracting the text information of the current video clip, and performing word segmentation processing on the extracted text information to obtain more than one keyword; or
And taking a time axis of the text information as a unit, extracting the text information played in a preset time length before the time when the operation of triggering the search is monitored, and performing word segmentation processing on the extracted text information to obtain more than one keyword.
According to a preferred embodiment of the present invention, the search term database specifically includes: strange words, new words, or professional terms.
According to a preferred embodiment of the present invention, the determining module determining the suggested search term further comprises: and performing word frequency analysis on the matched search words, and deleting the search words with the occurrence frequency exceeding a preset value from the suggested search words if the occurrence frequency of the matched search words in a certain time exceeds a preset value.
According to a preferred embodiment of the present invention, the displaying, by the display module, the search result specifically includes:
and displaying the search result in the pop-up window or the view by a mode of newly establishing a view on the current video playing interface or a mode of newly establishing a view on the video playing interface.
According to a preferred embodiment of the present invention, the display module is further configured to: and when the user is monitored to close the display of the search result, continuing the video playing.
According to the technical scheme, the method and the device provided by the invention provide the search entry and the search suggestion for the user in the video playing interface, the user does not need to remember the search word and switch between video playing and searching, the user can conveniently search when watching the video, the search process is simplified, and the search efficiency is improved.
[ description of the drawings ]
FIG. 1: the embodiment of the invention provides a flow chart of a video content searching method;
FIG. 2: the second embodiment of the invention provides a structural schematic diagram of a video content searching device.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The first embodiment,
Fig. 1 is a flowchart of a method according to an embodiment of the present invention, as shown in fig. 1, the method includes the following steps:
101: and monitoring the operation of triggering search on the video playing interface.
When a user is using a video playback application to perform video playback containing various video features such as images, subtitles, etc., various operations may be performed on the video being played, such as stopping playback, pausing, fast forwarding, fast rewinding, etc., where the various operations of the user may correspond to various needs of the user when viewing the video. Taking a search requirement as an example, in the prior art, when a user generates a search requirement for unknown content in a played video in the process of watching the video, a pause key may be clicked first, search terms in subtitles are memorized, and then the video playing is switched to the search for searching. The operation of triggering search by the user may include pausing the video playing, selecting a text in the video content, or long-pressing the video playing interface, etc., and of course, operations other than the operation of triggering the basic video playing function, such as playing, fast forwarding, fast rewinding, stopping operation, etc., may be used as the operation of triggering search by the user.
The following further describes the operation of the user clicking and pausing the video playing as a trigger for searching.
When a user watches the video content being played and pauses the video content being played by selecting a pause key or pressing a shortcut key or the like, the operation that the user triggers search on a video playing interface is monitored at the moment when the video content is changed from a playing state to a pause state.
102: and analyzing the text information from the video content in response to monitoring the operation of triggering the search.
Since the text information is included in the video content, the video data in the played video content may be first parsed to extract the text information from the parsed video data.
Since there may be a certain time interval between the time when the user generates the search request and the time when the pause key is clicked, when the pause playing operation of the video is monitored, the currently displayed text information that keeps the pause state is not necessarily the content that the user wants to search, that is, the content that the user wants to search is included in the video content that has been played, so when providing the search suggestion of the video content for the user, in order to ensure the accuracy of the suggestion, the text information in a section of the video content that is monitored to the end point of the current time of the pause operation needs to be extracted. Since the played video may be divided into a plurality of segments in advance before being loaded, the text information of the current video segment can be extracted by taking the existing video segment as a unit, the extracted text information is subjected to word segmentation processing to obtain more than one keyword, or the text information played within a preset time length before the time from monitoring to the operation of triggering the search is extracted by taking the time axis of the text information as a unit, and the extracted text information is subjected to word segmentation processing to obtain more than one keyword. The text information referred to in the present invention may be presented in the form of subtitles.
For example, when extraction is performed in units of the time axis of a subtitle:
assuming that the preset time length is set to be 10s, a user search request is monitored at 00:22:03,850, the time period 00:22:03,850 is taken as the end point of the time period, subtitles appearing within 10s before the end point time are intercepted, and subtitle information 'Beijing continuous haze is obtained, and on the day of haze, citizens start to have unlimited belief about APEC blue'.
Of course, a segment of video content may also be intercepted in other ways, all of which are within the scope of the present invention.
And performing word segmentation processing on the extracted text information or subtitles to obtain keywords in the text information. For example, after analyzing the video content, the text information "beijing continuous haze" is acquired, and on the day of haze, citizens start to read about APEC blue indefinitely, and the text information is subjected to word segmentation processing, so that the keywords "beijing", "haze", "day", "citizens", "APEC blue", and the like can be obtained.
The word segmentation method used by the invention can comprise the following steps:
1. the word segmentation method based on character string matching comprises the following steps: the method is characterized in that a Chinese character string to be analyzed is matched with a vocabulary entry in a preset machine dictionary according to a certain strategy, and if a certain character string is found in the dictionary, the matching is successful (a word is identified).
2. The word segmentation method based on feature scanning or mark segmentation comprises the following steps: the method is characterized in that some words with obvious characteristics are preferentially identified and segmented in a character string to be analyzed, the words are used as breakpoints, an original character string can be segmented into smaller strings, and then mechanical segmentation is carried out, so that the matching error rate is reduced; or combining word segmentation and part of speech tagging, providing help for word decision by utilizing rich part of speech information, and detecting and adjusting word segmentation results in the tagging process, thereby improving the segmentation accuracy.
3. Understanding-based word segmentation method: the method is to enable a computer to simulate the understanding of sentences by a human so as to achieve the effect of recognizing words. The basic idea is that the word segmentation is carried out while syntactic and semantic analysis is carried out, and ambiguity is processed by utilizing syntactic information and semantic information. This word segmentation method requires the use of a large amount of linguistic knowledge and information.
4. The word segmentation method based on statistics comprises the following steps: because the frequency or probability of the adjacent co-occurrence of the characters and the characters in the Chinese information can better reflect the credibility of the words, the combination frequency of the adjacent co-occurrence characters in the Chinese information can be counted, the co-occurrence information of the characters and the adjacent contribution probability of two Chinese characters X, Y can be calculated. The mutual presentation information can reflect the closeness degree of the combination relation between the Chinese characters, and when the closeness degree is higher than a certain threshold value, the character group can be considered to possibly form a word. The method is used for counting the word group frequency in the corpus without dividing a dictionary.
103: and matching the text information in a search word database, and determining and providing matched suggested search words for the user.
When a user generates a search requirement on a subtitle, the content which is unknown to the user is contained in the subtitle, the unknown content comprises strange words, new words, professional terms and the like, the strange words can be words which are not commonly used by the user, the new words can be oral words, popular words and the like which appear on the network and in life, the professional terms can be proprietary names of certain industries relative to daily words, most of the words are words which are well known by professionals in the field but are not frequently used and difficult to understand by common users, the unknown content influences the understanding of the user on character information, and therefore whether the unknown content exists in the user can be determined by judging whether the acquired keywords are strange words, new words or professional terms, and suggested search words are provided for the user. Of course, the content unknown to the user may also include all the content that generates the search requirement for the video content, which is not listed here.
To determine whether an obtained keyword is unknown content, the obtained keyword may be compared to an existing database to determine whether the obtained keyword matches content in the database, which may be an exact match or a fuzzy match. If there are matching keywords, the matching keywords are determined to be suggested search terms to provide to the user.
The database stores strange words, new words, or professional terms corresponding to contents which may not be known by the user, and besides, as long as the information which enables the user to generate a search requirement in the process of watching the video and can be extracted from the video can be contained in the data range stored in the database, the search requirement of the user can be determined and suggestions can be provided for the user by comparing the acquired video contents with the data in the database. For example, image information that can be extracted from video content can also be suggested search content. The contents stored in the database may be updated and maintained periodically or during network, device idle times.
And when the database is found to have words which are the same as or similar to the acquired keywords in a comparison mode with the existing database, determining that the user has search requirements, and preliminarily determining the acquired keywords as suggested search words and recording the suggested search words.
In addition, the preliminarily determined suggested search terms may be further filtered, for example, a statistical method is adopted to determine that the preliminarily determined suggested search terms in the subtitles have a high frequency and belong to high frequency terms, and the high frequency terms usually do not cause a search requirement for a user, and then the preliminarily determined suggested search terms having an occurrence frequency exceeding a predetermined value in a certain time may be deleted by setting a threshold, so as to finally determine the suggested search terms that can be provided for the user. Whether the keyword in the text information may generate a search requirement may also be determined based on a predetermined algorithm, which is not exhaustive here.
For example, since the keyword "beijing" does not generate any search requirement for the user, the above keyword, which does not belong to the suggested search word, is first excluded when comparing with the database. And the haze and the APEC blue are matched with the new words stored in the database, the two keywords are preliminarily determined as search words, however, the haze appears for many times in the video content through statistics and belongs to high-frequency words, the high-frequency words do not enable a user to generate search requirements, and therefore when the appearance frequency of the haze exceeds a preset value, the high-frequency words are deleted, the APEC blue is finally determined to belong to the new words, and the APEC blue is used as a suggested search word.
And finally, displaying the suggested search terms which are considered that the user possibly generates the search requirement to the user under the video playing interface. The suggested search terms may be provided in the form of a list of suggestions; and the suggested search terms may be automatically displayed or may be triggered by the user to be displayed in other ways, such as touching a window boundary in a video playing interface by the user, popping up search options for the user, selecting a search suggestion list among the search options by the user, and then displaying the suggestion list. The suggestion list may be displayed in a sliding list, candidate box manner.
If the suggested search term is not determined in 103, it is determined that the user does not have a search requirement, and the flow of the method ends.
104: and determining the search terms selected by the user from the suggested search terms, and acquiring the search results corresponding to the selected search terms.
And providing the determined suggested search terms to the user, and when the user determines that the user has a search requirement for the search terms, clicking the search terms in the list in a touch mode so as to provide the search terms to a search engine for searching.
The search engine receives the search term selected by the user, searches the database to perform a search for the clicked search term, and then returns the search result.
105: and displaying the search result on the video playing interface.
After the search result corresponding to the selected search word is obtained, a floating window can pop up on a current interface of video playing to display the search result, the popped up window can be a window or an icon which is suspended on a current page, and a user can close the window display by clicking a close button in the floating window or close the window by touching an area outside the floating window.
In addition, the search result may also be displayed in the newly-created view in a manner of newly creating a view whose layer is located on the current video playing interface, and the user may close the search result by clicking an area outside the newly-created view or by moving the newly-created view, and certainly, other manners of closing the search result may also be used to provide the capability of quickly returning to the video playing interface, which is not exhaustive.
Optionally, in the process of performing video content search, the video playing state on the current video playing interface may be determined according to the operation type of the user triggering search, for example, when the operation of the user triggering search is to pause video playing, the playing of the current video may be paused while the video content search method is performed, and when it is monitored that the user closes the display of the search result, the video is continuously played on the returned video playing interface. Or when the operation of triggering the search by the user is to select characters in the video content or to press the video playing interface for a long time, the video playing can be continued while the video content searching method is executed. Various combination modes of triggering the type of the search operation and the video playing state are within the protection scope of the invention, and the purpose is to execute the search operation on the current video playing interface without influencing the video playing continuity.
The above is a detailed description of the method provided by the present invention, and a detailed description of a video content search apparatus provided by the present invention is provided below.
Example II,
Fig. 2 is a structural diagram of an apparatus according to a second embodiment of the present invention, and as shown in fig. 2, the apparatus may include: a listening module 201, a parsing module 202, a determining module 203, a searching module 204, and a displaying module 205.
The monitoring module 201 is configured to monitor an operation of triggering a search on the video playing interface.
Specifically, when the monitoring module monitors the operation of triggering search of the user, a search function is provided on the current video playing interface. The operation of the user triggering the search may include pausing the video playing, selecting characters in the video content, or long-pressing a video playing interface, and other operations besides the operations triggering the basic video playing functions, such as playing, fast forwarding, fast rewinding, stopping, and the like, may be used as the operation of the user triggering the search.
And the analysis module 202 is configured to analyze text information from the video content in response to monitoring the operation of triggering the search.
Specifically, since the text information is contained in the video content, the video data in the played video content may be parsed by the parsing module first to extract the text information from the parsed video data. And because the content that the user wants to search may be included in the video content that has been played, when providing a search suggestion for the video content for the user, in order to ensure the accuracy of the suggestion, the parsing module needs to extract the text information in a segment of the video content that is terminated from the current moment of monitoring to the pause operation. The method includes that the existing video clips are taken as units, text information of the current video clips is extracted, word segmentation processing is carried out on the extracted text information, and more than one keyword is obtained, or the time axis of the text information is taken as a unit, the text information played within a preset time length before the time from monitoring to the operation of triggering searching is extracted, the extracted text information is subjected to word segmentation processing, and more than one keyword is obtained. The text information referred to in the present invention may be presented in the form of subtitles.
Of course, a segment of video content may also be intercepted in other ways, all of which are within the scope of the present invention.
And the determining module 203 is used for matching the text information in the search word database, and determining and providing matched suggested search words for the user.
Specifically, the determination module 203 provides the suggested search term for the user by determining whether the acquired keyword is an unknown word, a new word, or a professional term to determine whether there is content unknown to the user. Of course, the content unknown to the user may also include all the content that generates the search requirement for the video content, which is not listed here.
To determine whether an obtained keyword is unknown content, the obtained keyword may be compared to an existing database to determine whether the obtained keyword matches content in the database, which may be an exact match or a fuzzy match. If there are matching keywords, the matching keywords are determined to be suggested search terms to provide to the user.
The database stores strange words, new words, or professional terms corresponding to contents which may not be known by the user, and besides, as long as the information which enables the user to generate a search requirement in the process of watching the video and can be extracted from the video can be contained in the data range stored in the database, the search requirement of the user can be determined and suggestions can be provided for the user by comparing the acquired video contents with the data in the database. For example, image information that can be extracted from video content can also be suggested search content. The contents stored in the database may be updated and maintained periodically or during network, device idle times.
And when the database is found to have words which are the same as or similar to the acquired keywords in a comparison mode with the existing database, determining that the user has search requirements, and preliminarily determining the acquired keywords as suggested search words and recording the suggested search words.
In addition, the determination module may further filter the preliminarily determined suggested search terms, for example, by using a statistical method, it is determined that the preliminarily determined suggested search terms in the subtitles have a high frequency and belong to high frequency terms, and the high frequency terms usually do not cause a search requirement for a user, and then the preliminarily determined suggested search terms having an occurrence frequency exceeding a predetermined value for a certain time may be deleted by setting a threshold, so as to finally determine the suggested search terms that can be provided for the user. Whether the keyword in the text information may generate a search requirement may also be determined based on a predetermined algorithm, which is not exhaustive here.
And finally, displaying the suggested search terms which are considered that the user possibly generates the search requirement to the user under the video playing interface. The suggested search terms may be provided in the form of a list of suggestions; and the suggested search terms may be automatically displayed or may be triggered by the user to be displayed in other ways, such as touching a window boundary in a video playing interface by the user, popping up search options for the user, selecting a search suggestion list among the search options by the user, and then displaying the suggestion list. The suggestion list may be displayed in a sliding list, candidate box manner.
And if the determination module does not determine the suggested search word, judging that the user does not have a search requirement, and ending the search of the video content.
The search module 204 is configured to determine a search term selected by the user from the suggested search terms, and obtain a search result corresponding to the selected search term.
Specifically, the determined suggested search terms are provided to the user, and when the user determines that the user has a search requirement for the search terms, the search terms in the list can be clicked in a touch manner, so that the search module provides the search terms to the search engine for searching.
The search engine receives the search term selected by the user, searches the database to perform a search for the clicked search term, and then returns the search result.
And the display module 205 is configured to display the search result on a video playing interface.
Specifically, after obtaining the search result corresponding to the selected search term, the display module 205 may pop up a floating window on the current interface of the video playing to show the search result, where the popped up window may be a window or an icon floating on the current page, and the user may close the window display by clicking a close button in the floating window, or close the window by touching an area outside the floating window.
In addition, the display module 205 may also display the search result in the newly created view in a manner of newly creating a view whose layer is located on the current video playing interface, and the user may close the search result by clicking an area outside the newly created view or by moving the newly created view, and certainly, other manners of closing the search result may also be used to provide the capability of quickly returning to the video playing interface, which is not exhaustive.
Optionally, in the process of performing video content search, the display module may determine a video playing state on the current video playing interface according to an operation type of the user triggering search, for example, when the operation of the user triggering search is to pause video playing, the playing of the current video may be paused while the video content search method is performed, and when it is monitored that the user closes the display of the search result, the video is continuously played on the returned video playing interface. Or when the operation of triggering the search by the user is to select characters in the video content or to press the video playing interface for a long time, the video playing can be continued while the video content searching method is executed. Various combination modes of the type of triggering the search operation and the video playing state are within the protection scope of the invention, and the purpose is to execute the search operation on the current video playing interface without influencing the video playing continuity.
It can be seen from the above description that the method and apparatus provided by the present invention automatically provide a search entry and a search suggestion for a user in a video playing interface, and the user does not need to remember a search word and switch between video playing and searching, which facilitates the user to search when watching a video, simplifies the search process, improves the search efficiency, and enables the video playing to have continuity, thereby enhancing the user experience.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (14)
1. A method for searching video content, the method comprising:
monitoring the operation of triggering search on a video playing interface;
analyzing text information from video content in response to monitoring the operation of triggering search;
matching the text information in a search word database, excluding high-frequency words from the matched search words to determine suggested search words, and providing the suggested search words for the user;
determining search terms selected by a user from the suggested search terms, and acquiring search results corresponding to the selected search terms;
and displaying the search result on the video playing interface.
2. The method of claim 1, wherein the operation of triggering a search comprises:
and the user pauses the video playing, or selects characters in the video content, or presses the video playing interface for a long time.
3. The method of claim 1, wherein parsing the textual information comprises:
upon listening to the operation that triggered the search,
extracting the text information of the current video clip, and performing word segmentation processing on the extracted text information to obtain more than one keyword; or
And taking a time axis of the text information as a unit, extracting the text information played in a preset time length before the time when the operation of triggering the search is monitored, and performing word segmentation processing on the extracted text information to obtain more than one keyword.
4. The method of claim 1, wherein the search term database specifically comprises: strange words, new words, or professional terms.
5. The method of claim 1, wherein excluding high frequency words from matching search words comprises: and performing word frequency analysis on the matched search words, and deleting the search words with the occurrence frequency exceeding a preset value from the suggested search words if the occurrence frequency of the matched search words in a certain time exceeds a preset value.
6. The method of claim 1, wherein displaying the search results specifically comprises:
and displaying the search result in the pop-up window or the view by a mode of newly establishing a view on the current video playing interface or a mode of newly establishing a view on the video playing interface.
7. The method of claim 1, further comprising: and when the user is monitored to close the display of the search result, continuing the video playing.
8. A video content search apparatus, characterized in that the apparatus comprises:
the monitoring module is used for monitoring the operation of triggering search on the video playing interface;
the analysis module is used for responding to the monitoring of the operation of triggering the search and analyzing the text information from the video content;
the determining module is used for matching the text information in a search word database, eliminating high-frequency words from the matched search words to determine suggested search words and providing the suggested search words for the user;
the search module is used for determining the search terms selected by the user from the suggested search terms and acquiring the search results corresponding to the selected search terms;
and the display module is used for displaying the search result on the video playing interface.
9. The apparatus of claim 8, wherein the operation of triggering a search comprises:
and the user pauses the video playing, or selects characters in the video content, or presses the video playing interface for a long time.
10. The apparatus of claim 8, wherein the parsing module parses the textual information comprises:
upon listening to the operation that triggered the search,
extracting the text information of the current video clip, and performing word segmentation processing on the extracted text information to obtain more than one keyword; or
And taking a time axis of the text information as a unit, extracting the text information played in a preset time length before the time when the operation of triggering the search is monitored, and performing word segmentation processing on the extracted text information to obtain more than one keyword.
11. The apparatus of claim 8, wherein the search term database specifically comprises: strange words, new words, or professional terms.
12. The apparatus of claim 8, wherein the determining module excludes high frequency words from matching search words comprises: and performing word frequency analysis on the matched search words, and deleting the search words with the occurrence frequency exceeding a preset value from the suggested search words if the occurrence frequency of the matched search words in a certain time exceeds a preset value.
13. The apparatus of claim 8, wherein the displaying module displays the search result specifically comprises:
and displaying the search result in the pop-up window or the view by a mode of newly establishing a view on the current video playing interface or a mode of newly establishing a view on the video playing interface.
14. The apparatus of claim 8, wherein the display module is further configured to: and when the user is monitored to close the display of the search result, continuing the video playing.
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| CN107291904A (en) * | 2017-06-23 | 2017-10-24 | 百度在线网络技术（北京）有限公司 | A kind of video searching method and device |
| CN107357578B (en) * | 2017-07-01 | 2021-02-23 | 北京奇虎科技有限公司 | Social software quick searching method and device based on mobile terminal |
| CN107391741A (en) * | 2017-08-09 | 2017-11-24 | 广东小天才科技有限公司 | Searching method, searcher and the terminal device of sound bite |
| CN110019922B (en) * | 2017-12-07 | 2021-06-15 | 北京雷石天地电子技术有限公司 | Audio climax identification method and device |
| CN108268666A (en) * | 2018-02-26 | 2018-07-10 | 北京奇艺世纪科技有限公司 | A kind of searching method and device |
| CN109819311B (en) * | 2019-01-29 | 2022-03-18 | 法信公证云（厦门）科技有限公司 | Terminal video evidence obtaining method and device |
| CN110225387A (en) * | 2019-05-20 | 2019-09-10 | 北京奇艺世纪科技有限公司 | A kind of information search method, device and electronic equipment |
| CN112241469A (en) * | 2019-07-18 | 2021-01-19 | 百度在线网络技术（北京）有限公司 | Information display method and device and computer readable storage medium |
| CN111163348A (en) * | 2020-01-08 | 2020-05-15 | 百度在线网络技术（北京）有限公司 | Searching method and device based on video playing |
| CN114995711A (en) * | 2022-05-23 | 2022-09-02 | 深圳康佳电子科技有限公司 | Multi-window display method, terminal equipment and storage medium for hot search information |
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