KR101488613B1 - System and method of searching scene of video - Google Patents

Abstract

The method relates to a system and a method for searching for a scene of a video. According to an embodiment of the present invention, the system for searching for a scene of a video comprises: a first display unit to display a video; a second display unit to display a readable text window by connecting texts of a subtitle file of the video; a reading unit to read a time code corresponding to a specific internal sentence management unit when the specific internal sentence management unit is selected from the displayed text window; a control unit to control the first display unit to display a position corresponding to the read time code in the video; and a search unit to search for a portion corresponding to an inputted search word in the internal sentence management unit when the search word is inputted.

Description

TECHNICAL FIELD [0001] The present invention relates to a video scene search system and method,

The present invention relates to a technique for moving a moving picture to a corresponding point in time based on internally managed time synchronization information when a sentence displayed on the screen is clicked when a moving picture is viewed.

Services such as closed caption subtitles, sign language, video description, etc. are being used for broadcasting so that people with a disability can use TV broadcast contents. Among them, closed caption subtitles are most widely used.

Although current broadcasting stations support closed captioning entirely only in terrestrial broadcasting, it is expected that closed captioning subtitles will be gradually supported in multimedia on the web or mobile environment. In recent years, There is a trend.

In addition, closed caption subtitles can be considered as a valuable resource as metadata of a program for keyword extraction or scene retrieval, and can be used as a translation for foreign language translation.

Therefore, broadcasters are faced with the need for a new system or a method for efficiently reusing closed caption subtitles. The method of reusing the closed caption caption and the new system should be designed considering the characteristics of the closed caption caption and the compatibility with the currently used system.

Since 2008, the right of people with disabilities to access broadcast content has been legally guaranteed in Korea. In 2011, specific guidelines were established for accessing broadcast content for people with disabilities, such as subtitling providers and the proportion of subtitle provision programs.

A moving picture search system according to an embodiment of the present invention includes a first display unit for displaying a moving picture, a second display unit for displaying only the text of the moving picture caption file in a readable text window, And a control unit for controlling the first display unit to display a position corresponding to the read time code from among the moving pictures when the selected time code is selected, have.

The moving picture search system according to an exemplary embodiment of the present invention may include at least one time code included in the subtitle file of the moving picture and a time code mapping information in which at least one internal sentence management unit corresponding to the at least one time code is mapped And the like.

The moving picture search system according to an exemplary embodiment may further include a search unit for searching a portion corresponding to the inputted search word from among the internal sentence management units when a search word is input.

The moving picture search system according to an embodiment may further include a search unit for searching an inner sentence management unit including a plurality of the input words among the inner sentence management units when a search word composed of a combination of words is input .

In a moving picture search system according to an exemplary embodiment, when a search word composed of a combination of several words is input, all the input words are included in a paragraph made up of adjacent internal sentence management units of a preset size for a paragraph search And a search unit for searching for a paragraph.

The search unit according to an embodiment may control the second display unit so that a portion corresponding to the searched search word is emphasized.

The search unit according to an embodiment may count a portion corresponding to the searched search word and display a counting result on the second display unit.

The search unit according to an exemplary embodiment may display a position of a portion where the searched search word exists on a scroll bar of the second display unit.

The search unit according to an exemplary embodiment may cause the search term to move from a currently selected point to a next point or a previous point when the searched term exists in various portions of the second display unit.

The search unit may control the first display unit such that the position corresponding to the read time code is repeatedly displayed for a predetermined number of times in the moving image.

If the first and second inner sentence management units are selected from among the displayed inner sentence management units, the reading unit may read the first inner sentence management unit and the second inner sentence management unit Wherein the control unit reads the time code corresponding to the second internal statement management unit and repeatedly displays a position corresponding to the first internal statement management unit and a position corresponding to the second internal statement management unit, The display unit can be controlled.

The moving picture retrieval system according to an exemplary embodiment of the present invention checks a time code corresponding to the specific inner sentence management unit when receiving an edit input for a specific inner sentence management unit among the displayed inner sentence management units, And an editing unit for editing a portion corresponding to the time code.

The moving picture search method according to an embodiment includes displaying a moving picture on a first display unit, displaying a text window completed by concatenating texts included in a moving picture caption file on a second display unit, Reading a time code corresponding to the selected internal sentence management unit when a specific internal sentence management unit is selected from a displayed text window, and displaying a position corresponding to the read out time code in the moving picture And controlling the first display unit to display the first display unit.

According to an embodiment of the present invention, there is provided a method for searching a moving picture, comprising the steps of: storing at least one time code included in a subtitle file of the moving picture and at least one internal sentence management unit corresponding to the at least one time code, The method may further include the step of:

The moving picture search method according to an exemplary embodiment may further include searching a portion corresponding to the inputted search word from the internal sentence management units when a search word is input in the search unit.

The moving picture search method according to an exemplary embodiment of the present invention may further include searching an inner sentence management unit including a plurality of input words when a search word composed of a plurality of words is input in the search unit.

In a moving picture search method according to an exemplary embodiment, when a search word composed of a plurality of words is input in a search unit, a plurality of words are input in a paragraph consisting of adjacent internal sentence management units of a predetermined size for a paragraph search And searching for all included paragraphs.

The step of controlling the first display unit according to an embodiment may include controlling the first display unit such that a position corresponding to the read time code is repeatedly displayed for a predetermined number of times among the moving images.

The moving picture search method according to an exemplary embodiment of the present invention includes the steps of: when an editing unit receives an editing input for a specific inner sentence management unit among the displayed inner sentence management units, checking a time code corresponding to the specific inner sentence management unit; And editing a portion corresponding to the identified time code among the moving images.

1 is a diagram illustrating a moving picture scene search system according to an embodiment of the present invention.
2 is a diagram illustrating a moving picture scene search system according to another embodiment of the present invention.
Fig. 3 is a diagram for explaining an embodiment in which a caption file is textized.
FIGS. 4 to 7 are diagrams illustrating embodiments of a user interface for moving picture scene search according to an embodiment of the present invention.
8 is a view for explaining a moving picture scene search method according to an embodiment of the present invention.
9 is a block diagram of a caption subtitle correction apparatus according to an embodiment of the present invention.

Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the accompanying drawings.

In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. The terminologies used herein are terms used to properly represent preferred embodiments of the present invention, which may vary depending on the user, the intent of the operator, or the practice of the field to which the present invention belongs. Therefore, the definitions of these terms should be based on the contents throughout this specification. Like reference symbols in the drawings denote like elements.

1 is a diagram illustrating a moving picture scene search system 100 according to an embodiment of the present invention.

The moving picture scene search system 100 may include a first display unit 110, a second display unit 120, a reading unit 130, and a controller 140. [

The first display unit 110 according to an embodiment displays moving pictures and the second display unit 120 has an inner sentence management unit using time code information included in a moving picture caption file and stores only text included in the caption file You can connect to display readable text.

The moving picture may be included in the broadcast content and the inner sentence management unit may be interpreted as text information included in the received subtitle file according to a closed captioning scheme. The internal sentence management unit can be selected by the user on the second display unit 120 and can be mapped to the time code of the subtitle file in a ratio of 1: 1. For example, the inner sentence management unit may be each line of the subtitle file, or may be a sentence consisting of at least one or more lines and may be semantically delimited paragraphs. The internal sentence management unit will be described later in more detail in FIG.

The reading unit 130 according to one embodiment can read the time code corresponding to the selected specific internal sentence management unit when a specific internal sentence management unit is selected from the displayed internal sentence management units.

The controller 140 may control the first display unit 110 to display a position corresponding to the read time code in the moving picture.

The controller 140 may control the first display unit 110 so that the position corresponding to the read time code is repeatedly displayed for a predetermined number of times in the moving picture.

The controller 140 according to another embodiment may provide a section repeat function. Specifically, when the user selects first and second subtitles displayed on the right side, the moving picture scene search system 100 can repeatedly reproduce a moving picture segment corresponding to the selected subtitles. For this, if the first internal sentence management unit and the second internal sentence management unit are selected from among the displayed internal sentence management units, the read unit 130 corresponds to the first internal sentence management unit and the second internal sentence management unit Can be read. The control unit 140 controls the first display unit 110 to repeatedly display a position corresponding to the first inner sentence management unit and a position corresponding to the second inner sentence management unit, can do.

2 is a diagram illustrating a moving picture scene search system 200 according to another embodiment of the present invention.

The moving picture scene search system 200 according to an exemplary embodiment of the present invention may include a storage unit 250 and a search unit 260. The storage unit 250 may include a first display unit 210, a second display unit 220, a reading unit 230, ), And an editing unit 270.

The storage unit 250 may store at least one time code included in the subtitle file of the moving picture and at least one internal sentence management unit corresponding to at least one time code, .

The search unit 260 according to an exemplary embodiment may search for a portion corresponding to the inputted search term among the inner sentence management units when the search term is input. For example, the search unit 260 may search for a word corresponding to a search word among the texts displayed on the second display unit 220 with respect to the input search word.

In addition, the search unit 260 may control the second display unit such that a portion corresponding to the searched search word is emphasized. For example, the search unit 260 may control the second display unit 220 to change the thickness, color, and the like of the searched words so that the searched words and the other texts can be distinguished from each other. As another example, the search unit 260 may count a portion corresponding to the searched search word and display the counting result on the second display unit 220. [ For example, the search unit 260 checks how many parts of the caption caption including the inner sentence management units displayed by the second display unit 220 include the search word, Can be additionally displayed. As another example, the position of the inner sentence management units including the search word may be displayed on the scroll bar of the second display unit 220 so that the position and the distribution of the parts including the search word can be displayed at a glance.

The editing unit 270 according to an embodiment may receive editing input for a specific inner sentence management unit among the displayed inner sentence management units. In this case, the editing unit 270 can check a time code corresponding to the specific internal sentence management unit, and edit a portion corresponding to the confirmed time code in the moving picture.

For ordinary users who are familiar with editing documents, it is convenient to edit the video through subtitle editing rather than viewing the timeline of the video. Accordingly, the editing unit 270 according to an embodiment performs text-based editing on an internal sentence management unit displayed in conjunction with a time code and displayed on the second display unit 220, and reflects the text- Video editing is easy.

The editing unit 270 can perform deletion, copying, pasting, and the like of an internal sentence management unit as text-based editing. Based on the time code associated with the edited internal sentence management unit, You can edit, delete, copy, and paste at least a portion of the video.

Fig. 3 is a diagram for explaining an embodiment in which a caption file is textized.

As shown in FIG. 3, the subtitle file 310 can be textized into an internal sentence management unit 320. At this time, the time code < SYNC Start = 215021 > included in the subtitle file 310 together with the internal sentence management unit 320 can be managed through the internal logic, and only the internal sentence management unit 320 Can be displayed.

The internal sentence management unit 320 may be each line of the original subtitle file 310, a completed sentence unit, or a semantic separating paragraph.

For example, in the subtitle file 310, subtitles of "the viewer is really too much alone" separated by the time code <SYNC Start = 215021> and "subtitle" which is separated by the time code <SYNC Start = 215071> "It is possible to include subtitles of.

In this case, the subtitles of "I think it seems to be missed" that the time code "SYNC Start = 215021" is divided into "Subtitle of the audience is really too much alone" and time code <SYNC Start = 215071> As another line, each subtitle can be displayed in a different internal sentence management unit. As another example, subtitles of the subtitles of "the viewers are really too far between us" separated by the time code <SYNC Start = 215021> and subtitles of "I think it seems to be missed" by the time code <SYNC Start = 215071> Although it is divided into different time codes, it can be represented as a single internal sentence management unit considering that it is a unit of a completed sentence. The time code corresponding to the caption of "It seems that the viewers are really only very funny among us. &Quot; when displaying a single inner sentence management unit, the time code <SYNC Start = 215021 &Gt;.

FIGS. 4 to 7 are diagrams illustrating embodiments of a user interface for moving picture scene search according to an embodiment of the present invention.

4, a moving picture scene search system according to an exemplary embodiment displays a moving picture 410 through a first display unit and displays text 420 including internal sentence management units at a position close to the moving picture through a second display unit ) Can be displayed.

The user can select "salute to viewers" as an internal sentence management unit that desires to move the moving picture like the reference numeral 430 through an input device such as a mouse.

The reading unit according to an embodiment of the present invention can read a time code corresponding to a selected specific internal sentence management unit when a specific internal sentence management unit is selected from displayed internal sentence management units. That is, the time code corresponding to "- salute to viewers" selected by the user can be read.

The reading unit according to the embodiment of the present invention can read the time code corresponding to "salute to the viewer" from the subtitle file.

In addition, the controller may control the first display unit to display a position corresponding to the read time code. According to the control of the first display unit, the displayed moving picture 410 moves to a position corresponding to the read time code and can reproduce the portion corresponding to "Salute to the viewers ".

5 shows an embodiment in which a user inputs a search word.

When a search word is input, the search unit according to an exemplary embodiment may search for a portion corresponding to the input search word among the internal sentence management units. For example, when a user inputs a "home run" as a search term, such as 530, the search unit according to an embodiment includes a "home run" in the text 520 including internal sentence management units Can be searched. Reference numeral 540 denotes an internal sentence management unit including a search term of "home run"

If the internal sentence management unit including the search term of the "home run" is included in the text 520, the user can move to the previous or next position of the search word through the forward button or the backward button.

Further, the search unit according to the embodiment may display the number of times the "home run" is used in the text 520 as a search result using the " In addition, the search unit according to an exemplary embodiment may highlight the portion including the search term in the text 520 using highlight or the like, and may display a search term corresponding to the earliest time code.

In addition, the search unit according to one embodiment may display a portion including the search word in the text 520 on the scroll bar. Accordingly, the user can select only the portion displayed on the scroll bar, find the portion where the search word is displayed, and grasp the distribution of the search word at a glance, without scrolling through the text 520 all the time.

When the user selects the inner sentence management unit of the reference numeral 540, the readout unit according to an embodiment reads the time code corresponding to the inner sentence management unit of the reference numeral 540, and the first display unit reads the time code corresponding to the read time code It is possible to reproduce the moving image 510 at a position where the moving image 510 is displayed.

Referring to FIG. 6, in a case where a plurality of search terms are input, the search unit according to an exemplary embodiment may search only the internal sentence management unit 640 including all the search terms in the text 620.

Specifically, the reference number when the search term is input as shown in 630 is "IU" and "Bookmark", an exemplary search according to the example section inside which is included within the text (620) all of the "IU" and "scrap" sentences an administrative unit, "- gyesipnida to the IU with the scrapbook" can retrieve the internal sentence management unit 640 of. In addition, the retrieval unit according to an exemplary embodiment may change the font color of the retrieved internal sentence management unit 640 to distinguish it from other internal sentence management units.

For example, the search unit according to an exemplary embodiment may search only the portion of the text 620 displayed on the current screen.

When the user selects the searched internal sentence management unit 640, the reading unit reads the time code corresponding to the internal sentence management unit 640, and the first display unit reads the time code corresponding to the read time code The moving picture 610 can be reproduced at a position where the moving picture 610 is displayed.

Referring to FIG. 7, the search unit according to an exemplary embodiment may search an inner sentence management unit including a corresponding search term in the text 730 when there are a plurality of input search terms. At this time, a plurality of search terms may be searched in the inner sentence management unit to find whether a plurality of search words exist in the inner sentence management unit. However, if there is no internal management unit including a plurality of search terms, the internal management unit of the sentence can be extended to retrieve a plurality of search terms in a plurality of lines, for example, a visible length in the text window. In order to perform the interval search, the user can obtain the same effect as when the user clicks the interval display 710 on the left side of the interval and the end point of the interval is clicked as the interval display 710 is clicked.

Specifically, in the case where the search word input as reference numeral 720 is "Lee Hyo Lee" and "kiosk ", the search unit according to the embodiment includes any one of" Lee Hyori & It is possible to search all the internal sentence management units.

The internal sentence management unit at this time may be a sentence unit or may be a unit of an interval defined by reference numeral 710.

For example, if you want to find a scene where Lee Hyo Lee introduces a menu at a night corner of Happy Together's specific corner, if you search for "Lee Hyo Lee, Shop" in the search box, It is possible to search for a segment in which both words are present in the segment, that is, the segment that can be repeatedly reproduced or edited.

Reference numeral 740 denotes a portion including a search term of "Lee Hyori" and "Shop Point "

When the user selects an inner sentence management unit searched in the searched paragraph, the reading unit reads the time code corresponding to the selected inner sentence management unit, and the first display unit reads the time code corresponding to the selected inner sentence management unit at a position corresponding to the read time code The video can be played back.

8 is a view for explaining a moving picture scene search method according to an embodiment of the present invention.

In the moving picture scene search method according to an embodiment of the present invention, a moving picture is displayed (Step 801), and an inner sentence management unit included in the subtitle file of the displayed moving picture is displayed at a position adjacent to the moving picture ).

The moving picture scene search method according to an embodiment of the present invention can check whether a specific inner sentence management unit is selected from displayed inner sentence management units (step 803). If there is a selection input from the user, the moving picture scene search method according to an embodiment of the present invention can confirm the selection by a specific inner sentence management unit and read the time code corresponding to the selected inner sentence management unit (Step 804). In addition, the moving picture scene search method according to an embodiment of the present invention may control the first display unit to display a position corresponding to the time code read out from the currently displayed moving picture using the read time code (Step 805) .

The moving picture scene search method according to an embodiment of the present invention may include at least one time code included in a caption file of a moving picture and time code mapping information mapped with at least one internal sentence management unit corresponding to the at least one time code You can save and keep it. In addition, in the moving picture scene search method according to an embodiment, when a specific inner sentence management unit is selected, the time code corresponding to the selected inner sentence management unit can be read by referring to the stored time code mapping information.

The moving picture scene search method according to an exemplary embodiment may search a portion corresponding to the inputted search word from among the inner sentence management units when a search word is input. In addition, the retrieved result can be emphasized by changing the highlight, font size, font color, and the like.

The moving picture scene search method according to an embodiment may control the first display unit such that a position corresponding to the read time code is repeatedly displayed for a predetermined number of times among the moving pictures.

In addition, when a moving picture scene search method according to an exemplary embodiment receives an editing input for a specific inner sentence management unit among displayed inner sentence management units, it checks a time code corresponding to a specific inner sentence management unit, You can also edit the part corresponding to the identified time code.

The moving picture scene search system according to an embodiment of the present invention can generate a caption subtitle including internal sentence management units by using a subtitle file corrected by the caption subtitle correction apparatus. The caption subtitle correction apparatus according to one embodiment will be described in detail with reference to FIG.

9 is a block diagram of a caption subtitle correction apparatus according to an embodiment of the present invention.

Referring to FIG. 9, a caption subtitle correction apparatus according to an embodiment may include a receiving unit 910, a caption data generating unit 920, and a corrector 930 as essential components. The caption subtitle correction apparatus according to another embodiment may further include a folder monitoring unit 940, a schedule monitoring unit 950, a filtering unit 960, and a manual correction unit 970.

The receiving unit 910 receives caption caption and broadcasting scheduling information generated through stenography corresponding to the audio of the broadcast. Here, the caption subtitle means a closed caption subtitle for the disabled. The caption subtitle includes all the text corresponding to the voice in the broadcast program.

If the caption data generated by the shorthanding in real time is transmitted through a dedicated modem connected to the broadcasting company, the receiving unit 910 branches to the step before the data is transmitted to the DTV inserter and the encoder, and stores the caption receiving time and text in a log form Or transmit it to the caption data generation unit 920 in real time.

Broadcast scheduling information is controlled by APC (Automatic Program Control), so APC most accurately reflects changes in schedule information and information. The receiver 910 may receive broadcast scheduling information from a schedule interface connected to the APC. The receiving unit 910 can receive the scheduling information from the scheduling interface in accordance with the SOAP (Simple Object Access Protocol) or the Restful web service method. For example, the broadcast schedule schedule information may include a title, a broadcast time, a unique identifier (Program ID) of a broadcast program, a brief description of a broadcast program, .

The caption data generation unit 920 searches the broadcast program corresponding to the caption caption from the broadcast programs included in the composition schedule information based on the caption caption reception time, File can be generated. The caption file can specify various types of caption files, such as SAMI, SRT, and SUB, which are generally distributed. The caption file is completed in a program unit by referring to the time when the caption text is received and the program organizing information.

The metadata of the subtitle file may include at least one of a title of a broadcast program, a broadcast time, a brief description of the broadcast program, a unique identifier of the broadcast program, a broadcast degree of the broadcast program, A character encoding format, and a language code of a caption subtitle. Caption The language code of the subtitle indicates whether the caption caption is Korean, English or any other language. The caption data generation unit 920 can upload the generated caption file and metadata to a central management system.

The correcting unit 930 can correct the time synchronization of the caption subtitle of the subtitle file generated by the subtitle data generator 920 based on the speech recognition result of the broadcast image. The correction unit 930 corrects the time synchronization of the caption subtitle so that the timing of the speech recognized in the video of the broadcast program matched with the caption subtitle matches the timestamp of the caption subtitle . As a method of recognizing a voice in a video image of a broadcast program, various types of voice recognition methods known to those of ordinary skill in the art can be used. A format changing unit for changing the text format according to the purpose of using the subtitle file, a correcting unit for correcting the accuracy of the text spelling or correction result, and a text coloring unit for changing the text color according to the speaker.

If the video file name of the broadcasting program included in the pre-registered folder is identical to the title of the subtitle file, the folder monitoring unit 940 monitors the video file name and the subtitle file for the purpose of automatically starting the correction operation in the correcting unit 930 You can monitor the name. Or a new image file and if the unique identifier (Program ID) of the broadcast program is included in the name of the image file, the caption of the corresponding image is requested by a unique identifier (Program ID) through the interface of the central management system 980 After downloading, you can start working.

When registering a new folder for folder monitoring, you can specify the automatic operation method in advance. That is, a sentence formatting method corresponding to the purpose of future use of the caption to be corrected is preset for each monitoring folder, so that the folder monitoring unit 940 can request the correcting unit 930 to perform the automatic operation in accordance with the setting, have. That is, it is possible to designate a method such as caption of DTV, caption of VOD of 40 bytes width and length of 2 lines, and completed sentence for foreign language translation hereto at the time of registering a new monitoring folder.

The schedule monitoring unit 950 may monitor the scheduling schedule and perform the task scheduling for the purpose of correcting the time synchronization of the caption subtitles at a predetermined period based on the scheduling information of the broadcast schedule. The correcting unit 930 can use only the schedule monitoring method without using the folder monitoring unit 940 as a method for starting the automatic operation. For example, when the system operator views the schedule table provided by the schedule monitoring unit 950 and designates a task program target and an order, the schedule monitor unit 950 displays a unique identifier (Program ID) The caption file may be requested to the caption central management system, the image file may be requested from the repository, and the corrector 930 may start the work.

The filtering unit 960 can filter a specific program from the broadcast schedule schedule information so that the corrector 930 does not operate in a specific program. For example, in the case of a music broadcast or a broadcast relaying a concert, it is difficult to distinguish between voice and music, and the accuracy of the operation of the corrector 930 may be lowered. Thus, a particular program can be filtered. The specific program can be adjusted variously according to the user's setting. For example, if a specific program code is filtered and registered, even if a file having a unique identifier under the program code is newly detected in the folder registered in the folder monitoring unit 940, the job is not requested to the correcting unit 930 .

The manual correction unit 970 can correct the time synchronization of the caption subtitles based on the time synchronization input from the user among the caption subtitles, according to the need of the user. The timestamp can be adjusted based on the user's input, either for the entire caption subtitle, or for each section or sentence. Not only time synchronization, but also the length, merging, and segmentation of sentences can be manually adjusted. The passive correction unit 970 displays only corrected spelling and time stamp correction details in the correction unit of the correction unit 930 so that the user can check and change the corrected contents.

The corrected caption subtitles in the correction unit 930 can be transmitted to the central management system 980. [ The corrected caption subtitles in the manual correction unit 970 can also be transmitted to the central management system 980. [ The central management system 980 can manage the corrected caption subtitles. The central management system 980 can provide caption subtitles that are stored according to the needs of various entities. For example, the central management system 980 can provide caption subtitles stored in a moving picture scene search system according to an embodiment of the present invention.

When the scene search result is displayed as a list or a list in which a thumbnail exists, if the subtitle and the video are not perfectly synchronized, it is difficult to determine whether or not the user wants to use the thumbnail as the captured thumbnail.

In the case of using the present invention, the user can determine the context of the text by reading the text, directly scrub the image by directly interacting with the moving picture, and confirm the scene by searching the desired scene easily.

In addition, it is possible to easily confirm a section in which a corresponding word appears intensively in a position display linked to a scroll bar of a text window.

In the case of a word combination search, a user can easily find a desired scene by searching for a case where a plurality of words appear in a single sentence, or when all of the words appear in a section where focus is stopped in a text window.

The method according to an embodiment may be implemented in the form of a program command that can be executed through various computer means and recorded in a computer-readable medium. The computer-readable medium may include program instructions, data files, data structures, and the like, alone or in combination. The program instructions to be recorded on the medium may be those specially designed and configured for the embodiments or may be available to those skilled in the art of computer software. Examples of computer-readable media include magnetic media such as hard disks, floppy disks and magnetic tape; optical media such as CD-ROMs and DVDs; magnetic media such as floppy disks; Magneto-optical media, and hardware devices specifically configured to store and execute program instructions such as ROM, RAM, flash memory, and the like. Examples of program instructions include machine language code such as those produced by a compiler, as well as high-level language code that can be executed by a computer using an interpreter or the like. The hardware devices described above may be configured to operate as one or more software modules to perform the operations of the embodiments, and vice versa.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. For example, it is to be understood that the techniques described may be performed in a different order than the described methods, and / or that components of the described systems, structures, devices, circuits, Lt; / RTI &gt; or equivalents, even if it is replaced or replaced.

Therefore, other implementations, other embodiments, and equivalents to the claims are also within the scope of the following claims.

Claims (18)

A first display unit for displaying a moving picture;
A second display unit for connecting the text of the subtitle file of the moving picture and displaying the text in a readable text window;
A reading unit for reading a time code corresponding to the selected internal sentence management unit when a specific internal sentence management unit is selected in the displayed text window;
A controller for controlling the first display unit such that a position corresponding to the read time code is displayed in the moving picture; And
A search unit for searching a portion corresponding to the input search word among the internal sentence management units,
Lt; / RTI &gt;
The search unit may search,
So that the position of the plurality of parts in which the searched search word exists is distributed in the corresponding area in the scroll bar of the second display part. The method according to claim 1,
A storage unit for storing at least one time code included in a caption file of the moving picture and time code mapping information to which at least one internal sentence management unit corresponding to the at least one time code is mapped,
Wherein the video scene detection system further comprises: delete The method according to claim 1,
The search unit may search,
And controls the second display unit so that a portion corresponding to the searched word is highlighted. The method according to claim 1,
The search unit may search,
Counts a portion corresponding to the searched search word, and displays a counting result on the second display unit. The method according to claim 1,
The search unit may search,
When a search word composed of a combination of a plurality of words is input, searches an inner sentence management unit including all of the input words among the inner sentence management units. The method according to claim 1,
The search unit may search,
And searching for a paragraph including all the plurality of input words in a paragraph made up of adjacent internal sentence management units of a size set in advance for a paragraph search when a search word composed of a combination of several words is inputted. delete The method according to claim 1,
The search unit may search,
And moving from a currently selected point to a next point or a previous point when the searched term exists in various parts of the second display unit. The method according to claim 1,
Wherein,
And controls the first display unit such that a position corresponding to the read time code is repeatedly displayed for a predetermined number of times among the videos. The method according to claim 1,
The read-
Reading a time code corresponding to the first inner sentence management unit and the second inner sentence management unit when the first inner sentence management unit and the second inner sentence management unit are selected from among the displayed inner sentence management units,
Wherein,
And controls the first display unit such that a position corresponding to the first inner sentence management unit and a position corresponding to the second inner sentence management unit are repeatedly displayed for a predetermined number of times among the moving pictures. The method according to claim 1,
Wherein the control unit checks a time code corresponding to the specific internal sentence management unit when receiving an edit input for a specific internal sentence management unit among the displayed internal sentence management units, Editorial department
Wherein the video scene detection system further comprises: In the first display unit, displaying a moving picture;
Displaying a completed text window on a second display unit by connecting texts included in the subtitle file of the moving picture;
Reading a time code corresponding to the selected internal sentence management unit when a specific internal sentence management unit is selected from the displayed text window at the reading unit;
Controlling the first display unit such that a position corresponding to the read time code is displayed in the moving picture; And
Retrieving a portion corresponding to the inputted search word from among the internal sentence management units when a search word is input,
Lt; / RTI &gt;
Wherein the searching step includes the step of displaying a position of the plurality of parts in which the searched search word exists so as to be distributed in the corresponding area in the scroll bar of the second display part
And a moving picture scene search method. 14. The method of claim 13,
Storing at least one time code included in a caption file of the moving picture and time code mapping information in which at least one internal sentence management unit corresponding to the at least one time code is mapped in the storage unit
Wherein the moving picture scene search method further comprises: delete 14. The method of claim 13,
Wherein the step of controlling the first display unit comprises:
Controlling the first display unit such that a position corresponding to the read time code is repeatedly displayed for a predetermined number of times among the moving images
And a moving picture scene search method. 14. The method of claim 13,
Confirming a time code corresponding to the specific internal sentence management unit when receiving an edit input for a specific internal sentence management unit among the displayed internal sentence management units; And
Editing a portion corresponding to the identified time code in the moving picture
Wherein the moving picture scene search method further comprises: A computer-readable recording medium having recorded thereon a program for performing the method according to any one of claims 13, 14, 16, and 17.

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