JP5475259B2 - Text information sharing method, server device, and client device - Google Patents

Description

  The present invention relates to a text information sharing method, a server device, and a client device that share text information having a link to multimedia data such as video content.

It is common and widely known that video sharing systems that share video content itself and comments such as comments and opinions about video content are described as electronic text information and published on a network such as a blog or bulletin board. However, a metadata sharing system for sharing text information with a scene of the video content and sharing it among viewers without sharing the video content itself such as a recorded TV broadcast program or DVD is disclosed in Patent Document 1 below. . In this system, a viewer who does not own video content cannot browse the video content, and can only browse text information.
JP 2004-193871 A

  In the system disclosed in Patent Document 1 described above, text information can be associated with a scene of video content by embedding a link to the scene of video content, but the description of the linked scene is used as information. Since it is not given, it is not easy for the viewer to understand which scene the text information being browsed describes. Therefore, it is preferable to clarify which scene of the target video content is a description only by browsing the text information and to inform the viewer.

  The present invention has been made in view of such circumstances, and an object of the present invention is to improve the quality of information shared by supporting the creation of text information associated with video content, thereby improving the convenience of the system. And

  A text information sharing method according to an aspect of the present invention stores, in a first storage unit, first text information including at least one link having an identifier of video content and a time of a first scene of the video content. Extracting a scene description based on a character string in the vicinity of the link of the first scene from the first text information by character string processing; and a second description of the scene description together with the link of the first scene; Storing in the storage means; creating second text information including a link of the second scene of the video content; and specifying the link of the first scene to specify the second storage means. Obtaining the scene description from, and displaying the scene description in creating the second text information And wherein the door.

  According to the present invention, it is possible to extract and store a description of a linked scene from text information that has already been shared. When text information is created, description candidates that describe the linked scene can be presented or automatically inserted, so that text information creation can be supported. Even when only viewing text information, the viewer can easily describe which scene is described without referring to the video content by presenting a description of the extracted linked scene. Become able to understand.

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

(First embodiment)
FIG. 1 is a block diagram showing a configuration of a text information sharing system according to an embodiment of the present invention. The present system is configured by connecting at least one server S and at least one client C via a network N. In FIG. 1, one server S and one client C are shown for ease of explanation, but there may be a plurality of them. The network N is, for example, the Internet. In the present embodiment, the functions provided by the server S and the client C may be implemented as one or individual programs for realizing the functions using a computer.

  The server S includes a text information sharing unit 1001, a scene description extraction unit 1002, a scene description storage unit 1003, and a scene description extraction rule 1008, and the client C includes a text information creation unit 1004, a text information display unit 1005, and a video content playback unit. 1006, a scene description display unit 1007 is provided.

  In the text information sharing unit 1001 of the server S, text information associated with a scene of video content is stored and shared between users. Here, “sharing” means that text information is made public on the network N through a bulletin board, a blog server, and the like so that other users (client C) can acquire and view data. That is, the text information sharing unit 1001 is a part that implements the functions of a bulletin board and a blog server.

  This system is a system for sharing text information associated with a scene of video content without sharing video content. In the client C, the user describes related information, impressions, opinions (comments), etc. in the form of electronic text information with respect to the recorded video contents such as TV broadcasts, DVDs and VODs. Text information newly created or edited in the client C is transmitted (posted) to the server S, and is shared (disclosed) on the network N through the text information sharing unit 1001.

  When text information is newly created or edited in the client C, a link (referred to as “scene link”) to the corresponding scene of the video content is embedded in the text information. Here, the “scene” is an arbitrary scene to be associated with text information in the video content. A scene in the video content is identified by time, for example. The link (scene link) is information including an identifier (ID) of video content and the time of the scene of the video content.

  Thus, it is possible to clearly tell the viewer which scene the text information is described for. Here, if the description of the linked scene is described in the text information by the user, the problem that it is difficult to understand which scene is described simply by reading the text information as in the past is avoided. ,preferable. Therefore, this system supports the user to easily create text information including such a scene description.

  FIG. 2 is a diagram showing a basic processing procedure of the text information sharing system according to this embodiment. A specific processing procedure will be described later. First, in the server S, scene descriptions are extracted from the shared text information (step S1) and stored (step S2). Then, when adding text information for a desired scene in accordance with an operation instruction from the user, the client C performs the following process. First, a desired time (scene) in the video content is displayed (step S3), and a scene link for the desired time (scene) is inserted into newly created text information (step S4). Thereby, the text information is linked to the desired time (scene) of the video content. Next, information identifying the video content and the desired time (scene) is sent to the server S, and as a response, a corresponding scene description is acquired and presented to the user (step S5). The scene description represents what kind of scene the corresponding scene is by a character string or the like, and this is presented using a display. As a result, the burden on the user of including scene description in the text information is greatly reduced. Since the text information includes not only a scene link but also a scene description, when the text information is displayed, the user can quickly grasp what scene the text information is for.

  In a specific embodiment to be described later, when an appropriate one is selected from the list of scene descriptions presented from the server S, the scene description is automatically inserted into the text information.

  Next, when the user edits and completes the text information including the scene description (step S6), the client C transmits (posts) the text information including the scene link and the scene description to the server S (step S7). The server S receives this and accumulates it. Thereby, the newly added text information is shared among a plurality of users accessing through the network N (step S8).

  Hereinafter, the text information sharing system according to the present embodiment will be described in detail.

  FIG. 3 shows a screen example when the text information shared by the text information sharing unit 1001 is displayed on the text information display unit 1005 of the client C. The upper left area of FIG. 3 corresponds to the processing function of the video content playback unit 1006, and the remaining area is based on the processing function of the text information display unit 1005. This screen example displays a content display unit 16001 for viewing video content, a content operation unit 16002 for performing operations such as playback, pause, and adjustment of playback speed of video content, and shared text information. And a text information display window 16004.

  In the text information display window 16004, text information 160031, 160032, 160033 provided by three users is displayed as an example of shared text information. That is, the text information 160031 is described by a user “XX”, the text information 160032 is described by another user “XX”, and the text information 160033 is yet another “XX”. It is written by the user. Each text information includes a scene link 16005 to the corresponding scene. When the video indicated by the scene link 16005 is displayed on the content display unit 16001, the corresponding text information 160031 is displayed in the text information display window 16004. Appears within. As described above, the shared text information is related information, impressions, opinions (comments), and the like related to video content, and a specific example is a review article of video content posted as a blog article. This article is associated with the scene of the video content.

  An example of a screen for creating such text information is shown in FIG. 4 corresponds to the processing function of the video content playback unit 1006, and the remaining areas are the processing of the text information display unit 1005, the text information creation unit 1004, the scene description display unit 1007, and the like. It depends on the function. This screen example is displayed when a user selects creation of text information (posting a review article) on a menu screen (not shown), a content display unit 2001 for viewing video content, and playback / pause of video content. A content operation unit 2002 for performing operations such as adjustment of playback speed, a text information editing unit 2004 used when a user creates or edits text information, and a link to a scene of video content is inserted into the text information. A link insertion button 2003 for giving an instruction to the system to the user and a text information transmission button 2006 for the user to give an instruction to send the created text information to the text information sharing unit 1001. Although not shown here, the system includes a text input device such as a mouse for the user to select the buttons 2003 and 2006 and a keyboard for inputting characters for creating text information.

  The user operates the playback time of the video content by using the content operation unit 2002 to display the time at which the link to the scene is to be inserted and presses the link insertion button 2003, whereby the scene is placed at the current cursor position in the text information editing unit 2004. A link to can be inserted. The inserted link is displayed as a scene link 2005 in the example of FIG.

  In FIG. 4, the scene link 2005 is displayed as an icon, but has a content ID that can identify video content and time information of the link destination of the video content.

  In addition, when creating text information in FIG. 4, a link to a scene is inserted at the position of the cursor in the text information editing unit 2004. However, when there is a one-to-one relationship between the scene to be linked and the text information, It does not have to be a position, and the display need not be an icon. For example, this is a case where the text information being edited by the text information editing unit 2004 is associated with one scene as a whole. When a user comments on a plurality of scenes, it can be realized by creating a plurality of pieces of text information linked one-to-one for each scene.

  FIG. 5 is a diagram showing a specific example of such a scene link. The scene link shown in FIG. 5 has a content ID 3001, a representative time (maintime) 3002, a start time (intime) 3003, and an end time (outtime) 3004. This is a link to a scene whose start time is 12000 milliseconds after the top of the video content identified by the content ID “1234”, and whose end time is 20000 milliseconds after the top of the video content. It can be seen that the scene is 15000 milliseconds from the beginning. The representative time used for designating the representative scene can be used as the time when the scene link 2005 is displayed as a thumbnail of the scene instead of being displayed as an icon.

  The thumbnail includes a still image thumbnail and a moving image thumbnail. When the moving image thumbnail is displayed based on the scene link in FIG. 5, the moving image thumbnail is displayed according to the time from the start time 3003 to the end time 3004. When the still image thumbnail is displayed based on the scene link in FIG. 5, the still image thumbnail at the representative time 3002 from the start time 3003 to the end time 3004 is displayed. The start time 3003 and the end time 3004 may be automatically set, for example, to be N seconds before and N seconds after the representative time 3002, respectively (N: natural number).

  In the example of FIG. 5, three times of the representative time 3002, the start time 3003, and the end time 3004 are designated, but the same value may be set for them. When it is the same time, it may be used as a time to start a scene when video content and a comment described later are displayed in synchronization. In this case, the scene link may be composed of only one of the representative time, the start time, and the end time. When three times are designated in the example of FIG. 5, not only the link insertion button 2003 in FIG. 4 but also an interface for designating three times is provided. For example, there may be three buttons for designating three times, respectively, or the three times may be directly input as numbers.

  In addition, the description content in the scene link information may be different between the video thumbnail and the still image thumbnail, and the display of the video thumbnail or still image thumbnail is switched according to the description content of the time in the scene link information. May be. For example, when start time 3003 and end time 3004 are described as shown in FIG. 5, a moving image thumbnail is displayed, and start time 3003 and end time 3004 are not set as shown in FIG. When only the time 4002 is described, a still image thumbnail may be displayed.

  Further, although not shown in FIGS. 5 and 6, an index indicating whether it is a still image thumbnail or a moving image thumbnail may be added to the scene link information. The description of the scene link information is specified when the user writes the text information in the text information sharing unit 1001.

  In the following description, for the sake of simplicity, it is assumed that the scene link has the same value of these three times, and a case where there is only one time indicating the link destination as shown in FIG.

  The text information sharing unit 1001 of the server S holds a lot of text information (including scene link information) associated with such a scene of the video content and shares it among users. The user can download the text information to the client C and browse it on the text information display unit 1005.

  The scene description extraction unit 1002 of the server S acquires text information from the text information sharing unit 1001 to extract all scene link information, and further extracts a scene description described in the vicinity of the scene link information. The extracted scene description is stored in the scene description storage unit 1003. The content ID and time (and possibly the start time and end time) are extracted from the scene link information and stored in the scene description storage unit 1003.

  The scene description extraction processing procedure in the server S will be described with reference to the flowchart of FIG. This processing procedure is executed by the scene description extraction unit 1002.

  In step S501, unprocessed text information is selected from the text information stored in the text information sharing unit 1001. The timing for selecting unprocessed text information may be when new text information is registered in the text information sharing unit 1001, or text stored in the text information sharing unit 1001 periodically such as once a day. Information may be processed. The scene description extraction process is applied to each piece of text information stored in the text information sharing unit 1001 to process all unprocessed text information.

  An example of text information including a scene link is shown in FIG. In the text information shown in FIG. 8, there is one scene link, but in general, one text information may include a plurality of scene links. Therefore, in step S502, it is determined whether all scene link information included in the text information being processed has been processed. In step S503, the one scene link information is selected.

  Next, in step S504, scene description candidates are extracted. Specifically, a character string process for extracting a character string in the vicinity of the scene link information from the text information is performed to obtain a scene description candidate. In this process, a description within a certain number of characters may be extracted from the scene link information, or one sentence including the scene link information may be extracted. If the scene link and the text information are associated with each other on a one-to-one basis, the entire text information may be used as a scene rendering candidate, and step S504 itself may be omitted. Here, an example will be described in which one sentence including scene link information is extracted as a scene description candidate. An example of scene description candidates extracted from the text information of FIG. 8 is shown in FIG.

  Next, in step S505, a scene description is extracted from the scene description candidates. The scene description is extracted using a rule from the description in the vicinity of the scene link information. The rule for extracting the scene description is stored in the server S in advance as the scene description extraction rule 1008.

Table 1 shows an example of scene description extraction rules in which scene description candidates are stored in the scene description extraction rules.

  As shown in Table 1, the scene description extraction rule has a rule number, rule notation, and scene description. In the rule notation, “.” Represents an arbitrary character, and “*” represents one or more repetitions. In the scene description, “$ 1” represents a portion that matches the inside of the rule expression “()”, and “. * Is a scene with *.” Is the scene description.

  FIG. 10 shows the result of extracting scene descriptions from the scene description candidates in FIG. 9 using the rules in Table 1. In this example, it matches rule number 1 and the rule notation is “the hero plays with dolphins at sea”. In the scene description, a portion that matches the rule notation is $ 1, and a “scene where the main character plays with dolphins in the sea” with “scene” added to that portion is the scene description.

  The scene description extracted from the text information in this way is stored in the scene description storage unit 1003 together with the content ID and time extracted from the scene link information in step S506.

Table 2 shows an example of scene description stored in the scene description storage unit 1003. The scene description shown in Table 2 includes those extracted by rules other than those shown in Table 1.

A scene description extraction rule can also have a label. Table 3 shows an example of a scene description extraction rule having a label.

  In this example, the rules with rule numbers 1 and 2 have the label “scene description”.

Rule number 3 has the label “Serif”.

Depending on which rule is met, each extracted scene description is given a respective label. Table 4 shows an example of a scene description extraction result with a label attached.

  In Table 4, a label “Serif” is given to a scene description “Contents ID is“ 1001 ”and“ XX is a scene saying “weak bullying” ””. Other scene descriptions are given the label “scene description”. This label is used when a scene description is selected by a scene description display unit 1007 described later.

  Next, a processing procedure for downloading a scene description from the server S and presenting it on the client C in association with the insertion of the scene link will be described with reference to the flowchart of FIG. In this process, when the user presses the link insertion button 2003 to associate the text information with the video content and inserts a scene link into the text information, a scene description candidate for the scene can be presented to the user.

  Text information is created on a screen as shown in FIG. In FIG. 4, a scene link is inserted when the user describes text information. In step S1101 of FIG. 11, the insertion of this scene link is detected. Next, in step S1102, the first content ID and the first time are extracted from the inserted scene link. In step S1103, the first content ID and the first time are transmitted to the server S. In response to this, the server S displays a plurality of scene descriptions in which the content ID is the same as the first content ID and the time is close to the first time among the scene descriptions stored in the scene description storage unit 1003. It is transmitted to the scene description display unit 1007 of the client C as a description list. Here, the time is close means that the scene description stored in the scene description storage unit 1003 is a scene description whose time is closer to the first time than a certain fixed time. Seconds can be set. As a result, the scene description display unit 1007 downloads a list of how other users depict scenes at the link destination of the scene link inserted by the user, that is, a scene description list (step S1104). ).

  All downloaded scene description lists may be displayed so that the user can select them. In this case, it is not necessary to narrow down the scene description list in step S1105. The narrowing down of the scene description list in step S1105 will be described later.

  FIG. 12 shows a screen example in the case where a plurality of scene description lists are displayed in step S1106 so that the user can select them. Here, when a link link button 2003 is pressed and a scene link 9001 is inserted, a scene description list 9002 is displayed. When the user selects one item from the scene description list 9002, the scene description is inserted into the text information displayed in the text information editing unit 2004. Therefore, the user is saved the trouble of describing the scene description.

  A case where the scene description is narrowed down in step S1105 will be described. The scene description display unit 1007 selects an appropriate scene description from the scene description list downloaded from the server S to narrow down an appropriate one from a large number of scene descriptions. This selection method may be performed based on a part of text information input using the text information editing unit 2004, for example, a description of a user around a scene link. When the user enters “XX” after the scene link, scene descriptions including “XX” are narrowed down from the scene description list, and in step S1106, as indicated by 9002 in FIG. Presented to.

  In the above processing procedure, it has been described that a plurality of scene descriptions (scene description list 9002) are presented. However, when there is only one scene description, or when it is possible to narrow down to one scene description in the process of step S1104. The text information displayed in the text information editing unit 2004 may be automatically inserted into the text information (without displaying the scene description list 9002 by another window). Alternatively, one scene description similar to each other may be selected from a plurality of scene descriptions and automatically inserted.

  Further, as an example of narrowing down in the scene description display unit 1007, when the user describes ““ ”near the scene link in the text information editing unit 2004, the user is trying to describe a line in the video content. Therefore, it may be displayed by narrowing down to “serif” labels, or may be inserted into text information if it can be narrowed down to one.

  With the text information description support as described above, the user can easily describe the scene description. The text information in which the scene description is described can be obtained without looking at the linked video content. It becomes easy to understand the contents of Therefore, the convenience of the text information sharing system is improved.

(Second Embodiment)
The second embodiment relates to a modification of the first embodiment described above, and is configured to use caption information of video content. In the configuration of the text information sharing system shown in FIG. 1, when subtitle information of video content is obtained from the video content reproduction unit 1006, the scene description display unit 1007 adds subtitle information to the scene description list as shown in Table 5. It is to add.

  In the scene description with the label “subtitle”, the content ID corresponds to the content ID of the video content from which the caption information is obtained, the time corresponds to the time when the subtitle is displayed, and the scene description corresponds to the displayed subtitle. .

  When the user creates and edits text information using the text information editing unit 2004, if ““ ”is described, it is understood that the user is trying to describe a line. At this time, the scene description display unit 1007 selects a scene description whose label is “caption” and inserts it into the text information. Alternatively, when a plurality of scene descriptions are presented and can be selected by the user as in the scene description list 9002 shown in FIG. 12, the scene description with the label “caption” is higher (for example, the highest). May be displayed in order.

(Third embodiment)
FIG. 14 is a block diagram showing the configuration of a text information sharing system according to the third embodiment of the present invention. The difference from the first embodiment is that a scene description conversion unit 12001 is further provided. The operation of the scene description conversion unit 12001 will be described. The movement until the scene description list is downloaded from the server S to the scene description display unit 1007 is the same as that in the first embodiment.

  The scene description conversion unit 12001 is used when the scene description display unit 1007 narrows down the scene description list. Needless to say, scene descriptions described by different users are not completely identical. When a scene of video content is drawn, there is a difference in how the scene is drawn depending on what the scene is focused on. Therefore, the scene description conversion unit 12001 converts the scene description written by another user so that the text information conforms to the description described by the user who is editing.

  The scene description conversion unit 12001 converts the scene description according to the content described in the text information editing unit 2004 by the user in the scene description list downloaded from the server S. For example, when the user writes “XX is”, it is understood that the user is trying to write a sentence whose subject is “XX”. For this determination process, a known natural language processing technique (morphological analysis, part of speech analysis, syntax analysis, etc.) is used.

  Here, if there is a scene description in which “XX” is not the subject in the scene description list, the scene description conversion unit 12001 converts the scene description so that “XX” is the subject. Specifically, in the case of a scene description of “a scene where XX is angry by Kotenpan to XX”, if “OO” is the subject, it can be converted to “a scene where XX is angry by Kotenpan”. This conversion is possible by converting the sentence from passive to active by using “XX” as the subject (state conversion process).

  In this way, the scene description is converted and presented in accordance with the sentence that the user who is creating the text information intends to write, thereby making it easier for the user to describe the scene description.

(Fourth embodiment)
The fourth embodiment relates to a method for displaying a scene description list in the first embodiment. FIG. 15 is a block diagram showing the configuration of the text information sharing system according to the fourth embodiment. The server S of this system includes a text information sharing unit 1001, a scene description extraction unit 1002, a scene description storage unit 1003, and a scene description extraction rule 1008. The client C includes only a text information display unit 1005 and a scene description display unit 1007.

  The processing procedure of the scene depiction display according to the present embodiment will be described along the flowchart of FIG. First, in step S1401, it is determined whether text information is displayed on the text information display unit 1005 of the client C. If displayed, the process proceeds to the next step S1402. In step S1402, the second content ID and the second time are extracted from the selected scene link. The extracted second content ID and second time are transmitted to the server S in step S1403.

  In step S1404, among the scene descriptions stored in the scene description storage unit 1003, a scene description whose content ID is the same as the second content ID and whose time is close to the second time is given to the client C as a scene description list. Sent. The client C receives this scene description list from the server S and holds it in combination with the scene link. The selection method of the scene description list here is the same as in the first embodiment.

  In step S1405, it is determined whether all scene links have been evaluated. If all scene links have been evaluated, the process advances to step S1406. In step S1406, it is determined that the user has selected one of the scene links included in the text information. The selection by the user is, for example, that the mouse is over the scene link included in the text information displayed on the text information display unit 1005. In step S1407, a scene description list held in combination with the selected scene link is presented. An example of the screen when presented is shown in FIG.

  In FIG. 17, a scene description list is presented by a popup window 15002 for the selected scene link 15001. As described above, in the text information, the scene description of the scene link 15001 is written only as “this scene”, so it is difficult for the user who has viewed this text information to understand which scene it is. However, when the scene description of the pop-up window 15002 is presented by the scene description presentation device, it is easy to understand which scene the scene link 15001 is.

  According to the embodiment described above, it is possible to extract and accumulate a description of a linked scene from already shared text information. When text information is created, description candidates that describe the linked scene can be presented or automatically inserted, so that text information creation can be supported. Even when only viewing text information, the viewer can easily describe which scene is described without referring to the video content by presenting a description of the extracted linked scene. Become able to understand.

  Note that the present invention is not limited to the above-described embodiment as it is, and can be embodied by modifying the constituent elements without departing from the scope of the invention in the implementation stage. In addition, various inventions can be formed by appropriately combining a plurality of components disclosed in the embodiment. For example, some components may be deleted from all the components shown in the embodiment. Furthermore, constituent elements over different embodiments may be appropriately combined.

The block diagram which shows the structure of the text information sharing system which concerns on one Embodiment of this invention. The figure which shows the basic processing procedure of the text information sharing system The figure which shows the example of the screen when displaying the text information Figure showing a screen example when creating text information Diagram showing a specific example of scene linking Diagram showing another specific example of scene linking The flowchart which shows the extraction process procedure of the scene description in a server The figure which shows the example of the text information where the scene link is included The figure which shows the example of the scene description candidate extracted from the text information of FIG. The figure which shows the result of having extracted the scene description from the scene description candidate of FIG. The flowchart which shows the process sequence which downloads a scene description from a server with insertion of a scene link, and presents in a client The figure which shows the example of a screen at the time of comprising so that a user can select and display multiple scene description lists The figure which shows the example of a screen at the time of comprising so that a scene description list may be narrowed down The block diagram which shows the structure of the text information sharing system which concerns on the 3rd Embodiment of this invention. The block diagram which shows the structure of the text information sharing system which concerns on the 4th Embodiment of this invention. The flowchart which shows the process sequence of the scene description display which concerns on 4th Embodiment The figure which shows the example of a display screen of the scene description list | wrist in 4th Embodiment

Explanation of symbols

1001 ... Text information sharing unit;
1002 ... Scene description extraction unit;
1003 ... Scene description storage unit;
1004 ... Text information creation unit;
1005 ... text information display part;
1006 ... Video content playback unit;
1007 ... Scene description display section;
S ... Server;
N ... Network;
C ... Client

Claims (8)

Storing first text information including at least one link having an identifier of video content and a time of a first scene of the video content in a first storage means;
Extracting a scene description based on a character string near the link of the first scene from the first text information by character string processing;
Storing the scene description in a second storage means together with a link of the first scene;
Creating second text information including a second scene link of the video content;
By designating the link of the second scene, the second storage means
Obtaining a list of scene depictions for a plurality of times of the first scene included in a fixed time range close to the time of the scene;
And displaying the scene description list in the creation of the second text information. The scene description includes a scene description having subtitle information of the video content as an element,
2. The text information sharing method according to claim 1, wherein when a character string related to a caption is described in the second text information, a scene description including the caption information as an element is displayed. 2. The text information sharing method according to claim 1, further comprising the step of converting the subject of the sentence represented by the scene description so as to match the subject of the sentence extracted from the second text information. First storage means for storing first text information including at least one link including an identifier of video content and a time of a first scene of the video content;
Extraction means for extracting a scene description based on a character string near the link of the first scene from the first text information by character string processing;
Second storage means for storing the scene description together with a link of the first scene;
Providing means for providing a list of the scene descriptions for a plurality of times of the first scene included in a fixed time range close to a specified time of the second scene;
A server device comprising: Means for creating text information including at least one link having a video content identifier and a scene time of the video content;
Means for acquiring a list of scene descriptions from a server device for the times of a plurality of scenes included in a fixed time range close to the time of the scene by specifying the link;
And a means for displaying a list of the scene descriptions in the creation of the text information. Computer
Means for creating text information including at least one link having a video content identifier and a scene time of the video content;
Means for acquiring a list of scene descriptions from a server device for the times of a plurality of scenes included in a fixed time range close to the time of the scene by designating the link;
A program for functioning as a means for displaying a list of scene descriptions in creation of the text information. Means for displaying text information including at least one link having a video content identifier and a scene time of the video content;
Means for acquiring a list of scene descriptions from a server device for the times of a plurality of scenes included in a fixed time range close to the time of the scene by specifying the link;
And a means for displaying a list of scene descriptions when the user selects the link. Computer
Means for displaying text information including at least one link having a video content identifier and a scene time of the video content;
Means for acquiring a list of scene descriptions from a server device for the times of a plurality of scenes included in a fixed time range close to the time of the scene by designating the link;
A program for functioning as a means for displaying a list of scene descriptions when the link is selected by a user.

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