WO2022137449A1

WO2022137449A1 - Terminal device, display method, and display program

Info

Publication number: WO2022137449A1
Application number: PCT/JP2020/048507
Authority: WO
Inventors: 寛之土井
Original assignee: 株式会社Splyza
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2022-06-30
Also published as: JPWO2022137449A1

Abstract

Provided is a terminal device having: a first storage unit that stores video data; a second storage unit that stores a display time at which a thread is displayed in a time axis set in the video data, and information on the thread which is a set of submitted articles about the video data; and a display control unit that displays the video data in a video data display region, wherein the display control unit displays the submitted articles, included in the thread, overlaid on the video data display region when displaying the video data at the display time.

Description

Terminal device, display method and display program

The present invention relates to a terminal device, a display method, and a display program.

There is known a video sharing service that allows users to post videos and watch videos posted by other users. For example, Patent Document 1 discloses a technique capable of reducing the burden on a distributor who posts a video to a plurality of video posting services.

Japanese Patent No. 67788838

Multiple users watching the same video may want to have a conversation while referring to the posted video. As an example, it is assumed that a member of a team who participated in a game views a video of a sports game and exchanges opinions on a specific scene or the like. However, the technique described in Patent Document 1 does not provide a means for users to communicate with each other about a specific scene of a posted video.

Therefore, an object of the present invention is to provide a technique that enables a plurality of users to communicate with each other about a specific scene of a shared video.

The terminal device according to one aspect of the present invention relates to a first storage unit for storing moving image data, a display time for displaying a thread on a time axis set for the moving image data, and a thread which is a set of posted articles for the moving image data. It has a second storage unit for storing information and a display control unit for displaying video data in a video data display area, and the display control unit is included in a thread when displaying video data at a display time. The posted article is superimposed on the video data display area and displayed.

According to the present invention, it is possible to provide a technique that enables a plurality of users to communicate with each other about a specific scene of a shared moving image.

It is a block diagram which shows the schematic structure of the information processing system 100. It is a block diagram which shows the hardware composition of the information processing apparatus 1 and the terminal apparatus 2. It is a block diagram which shows the functional structure of an information processing apparatus 1. It is a block diagram which shows the functional structure of the terminal apparatus 2. It is a figure which shows the user information management table of a database 10. It is a figure which shows the moving image data management table of a database 10. It is a figure which shows the group information management table of a database 10. It is a figure which shows the thread management table of a database 10. It is a figure which shows the posted article management table of a database 10. It is a figure which shows the additional information management table of a database 10. It is a flowchart for explaining the framework for handling posted articles about video. It is a flowchart for explaining the framework for handling posted articles about video. It is a flowchart for explaining the framework for handling posted articles about video. It is a figure which shows an example of the screen displayed on the terminal apparatus 2. It is a figure which shows an example of the screen displayed on the terminal apparatus 2. It is a figure which shows an example of the screen displayed on the terminal apparatus 2. It is a figure which shows an example of the screen displayed on the terminal apparatus 2.

An embodiment of the present invention will be described with reference to the accompanying drawings. In each figure, those with the same reference numerals have the same or similar configurations.

FIG. 1 is a block diagram showing a schematic configuration of an information processing system 100 according to an embodiment of the present invention. As shown in the figure, the information processing system 100 includes an information processing device 1 that manages posted articles related to moving images, one or more terminal devices 2 that can post and browse posted articles related to moving images, and the like. The information processing system 100 and each terminal device 2 have a predetermined communication network N (any of LAN, the Internet, a dedicated line, a packet communication network, a combination thereof, etc., including both wired and wireless). It is configured to be able to communicate with each other via.

Such an information processing system 100 can be configured by using, for example, the technique of a conventional server / client system. In this case, when the information processing device 1 functions as a Web server, an AP (application) server, and a database server, and receives a predetermined request transmitted from each terminal device 2 functioning as a client according to, for example, the HTTP protocol, the predetermined request is received. It is possible to perform processing according to the request and transmit the processing result to each terminal device 2.

FIG. 2 is a block diagram showing the hardware configuration of the information processing device 1 and the terminal device 2. As shown in FIG. 2, the information processing device 1 and the terminal device 2 include a processor such as a CPU (Central Processing Unit) and a GPU (Graphical processing unit), and a storage device (ROM, RAM, cache memory, external storage device, storage medium). It can be configured by a computer equipped with hardware such as a user interface (keyboard, touch panel, display device, printer, etc.), communication interface, and the like.

The information processing device 1 may be composed of a single computer or may be composed of a plurality of computers distributed on a network. Further, a general personal computer, a mobile terminal, or a smartphone can be used as the terminal device 2.

FIG. 3A is a block diagram showing a functional configuration of the information processing apparatus 1. As shown in FIG. 3A, the information processing apparatus 1 is configured to include a database 10, a communication unit 11, a control unit 12, and the like. Each of these parts is functionally realized by the processor executing a predetermined program stored in the storage device. Further, the predetermined program can be stored in the storage medium. The storage medium in which the predetermined program is stored may be a computer-readable non-transitory storage medium (Non-transitory computer readable medium). The non-temporary storage medium is not particularly limited, but may be, for example, a storage medium such as a USB memory or a CD-ROM.

The database 10 stores and manages user information, information on the group to which the user belongs, video data shared by the group, and a thread which is a set of posted articles related to at least one video data shared by the group. The posted article includes comments on the video, additional information such as figures and characters drawn at designated positions in the video.

The format of the moving image data stored in the database 10 is not limited, but for example, MPEG format, MP4 format, AVI format, MOV format, ASF format and the like can be considered.

FIGS. 4A to 4F are diagrams showing an example of the data structure of the database 10. Although the data structure using the table will be described in this embodiment, the data structure of the database 10 is not limited to such a table, and one of the keys is the information directly and indirectly associated with each other. Any data structure that can search the other is sufficient.

FIG. 4A shows an example of a table for managing user information (user information management table). As shown in the figure, in the user information management table, the user information (for example, user name, login ID and password, etc.) and the group to which the user belongs are associated with the user's identification information (hereinafter referred to as ID). ID list etc. are managed. The identification information (ID) may be a combination of numbers, characters, symbols, etc., but is not limited to this, and any information that can identify the target (for example, a name) is sufficient (hereinafter, the same applies).

FIG. 4B shows an example of a table for managing video data (video data management table). As shown in the figure, in the video data management table, related information of the video data (for example, video name, creator name, creation date and time, etc.), video data, and the like are managed in association with the ID of the video data.

FIG. 4C shows a table for managing group information (group information management table). As shown in the figure, in the group information management table, group information (for example, group name, etc.), video data ID list shared by the group, and thread ID list shared by the group are associated with the group ID. Etc. are managed.

FIG. 4D shows an example of a table that manages threads (thread management table). As shown in the figure, in the thread management table, the ID of the moving image data and the time or frame in which the thread is displayed on the time axis set in the moving image data (hereinafter referred to as "display time") are referred to as the ID of the thread. ), The ID of the main posted article, the ID list of the posted article (posted article ID list) which is a reply to the main posted article, and the like are managed. Here, the main posted article is the posted article posted when the thread is created (that is, the posted article posted first in the thread). In this embodiment, one main posted article is associated with a thread and managed, but a plurality of main posted articles are associated with each other, and all the main posted articles and posted articles are treated as posted articles without distinction. It may be managed as such.

FIG. 4E shows an example of a table for managing posted articles (posted article management table). As shown in the figure, in the posted article management table, the ID of the posted article (including both the ID of the main posted article and the ID of the posted article that is a reply to the main posted article) is associated with the user who posted the article. The ID, the date and time when the article was posted, the content of the posted article, the ID of the additional information added to the video, etc. are managed.

FIG. 4F shows an example of a table for managing additional information (additional information management table). As shown in the figure, in the additional information management table, the information indicating the position where the additional information is drawn in the moving image (drawing position) and the data to be drawn as the additional information (for example, a circle or an arrow) are associated with the additional information ID. Graphic data, character data), etc. are managed.

The communication unit 11 is configured to be able to input / output information to / from the terminal device 2 via the communication network N, and includes, for example, a communication module such as a PPP driver and a TCP / IP driver.

The control unit 12 controls the operation of the entire information processing device 1 and executes login processing, database update processing, and the like (see FIG. 3A). The database 10 update process includes a new user registration process, a new group registration process, a user group joining process, and the like, in addition to the processes described later.

FIG. 3B is a block diagram showing a functional configuration of the terminal device 2. As shown in FIG. 3B, the terminal device 2 is configured to include a communication unit 21, a control unit 22, and the like. Each of these parts is functionally realized by the processor executing a predetermined program stored in the storage device.

The communication unit 21 is configured to be able to input / output information to / from the information processing device 1 via the communication network N, and includes, for example, a communication module such as a PPP driver and a TCP / IP driver.

The control unit 22 is configured to control the operation of the entire terminal device 2 and execute a video-related SNS program (hereinafter referred to as a video application) stored in the storage device. The above-mentioned predetermined program in the terminal device 2 and the SNS program can be stored in the storage medium. The storage medium containing the above-mentioned predetermined program and / or the SNS program may be a computer-readable non-temporary storage medium. The non-temporary storage medium is not particularly limited, but may be, for example, a storage medium such as a USB memory or a CD-ROM.

When executed, the video application collaborates with the video processing function provided in the terminal device 2, and displays information about the first storage unit that stores video data and threads that are a set of posted articles for video data. A second storage unit that stores information including time (thread information), a storage unit that stores video data and threads in the first and second storage units, and registration that requests information processing device 1 to register video data. A unit, a display control unit that reproduces and displays video data in a video data display area, an article posting unit, and other functional means are included (see FIG. 3B). Further, when displaying the video data at the display time, the display control unit superimposes the posted article included in the thread on the video data display area and displays it.

Information about the thread includes, for example, the display time of the thread, the user name of the user who posted the posted article (main posted article and / or each posted article that is a reply to the main posted article) included in the thread, and the posting date and time. , The content of the posted article, additional information (drawing position, drawing data), etc. are included.

Hereinafter, a framework for handling posted articles related to moving images realized by the information processing system 100 will be described based on the flowcharts shown in FIGS. 5 to 7. It should be noted that each step can be arbitrarily changed in order or executed in parallel within a range that does not cause a contradiction in the processing contents.

(Login process)
The terminal device 2 (video application) accesses the information processing device 1 via the communication network N based on the input from the user (S100).

The information processing device 1 executes a login process for access from the terminal device 2 (S101). The login process is a process of determining (authentication) whether or not the user is a pre-registered legitimate user. For example, the user ID and the password selected by the user are associated with each other and stored in the user information management table of the database 10. Then, the user ID and password are received from the user at the time of login processing, and when the received contents and the stored contents match, the user is authenticated as a legitimate user.

When the information processing device 1 can authenticate as a legitimate user in the login process, the information processing device 1 transmits a notification of authentication success to the terminal device 2 (S102). If the authentication fails, the terminal device 2 may be notified to that effect and prompted to re-enter the user ID or the like.

When the terminal device 2 receives the authentication success information from the information processing device 1, it displays a menu screen on the display device of the terminal device 2 and waits for input from the user (S103).

(Video data registration)
When the terminal device 2 receives an instruction for registering video data specifying a group from the user via the menu screen, the terminal device 2 displays the video reception screen and waits for the user to specify the video data (S104).

When the terminal device 2 receives the designation of the moving image data from the user via the moving image reception screen, the terminal device 2 reads the specified moving image data from the storage device of the terminal device 2, reads the moving image data, the moving image-related information, and the user specifies. A moving image data registration request is transmitted to the information processing apparatus 1 together with the group ID (S105).

When the information processing device 1 receives a video data registration request together with video data, video-related information, and a group ID from the terminal device 2, it generates a new video data ID, and the new video data ID is used as the received video data. Allocate and register in the video data management table together with the received video-related information.

In addition, the user information management table is referred to to check whether or not the user belongs to the specified group, and if so, the group information management table is referred to to correspond to the received group ID. Add the assigned video data ID to the video ID list. When the update of the series of databases 10 is completed, the information processing apparatus 1 notifies the terminal apparatus 2 of the completion of registration (S106). If the user does not belong to the designated group, for example, the terminal device 2 is notified to that effect (hereinafter, the same applies).

When the terminal device 2 receives the registration completion notification from the information processing device 1, it returns to S103.

(View videos / threads)
When the terminal device 2 receives an instruction for viewing a moving image in which a group is specified from the user via the menu screen, the terminal device 2 transmits a moving image list request to the information processing device 1 together with the ID of the group specified by the user (S110).

When the information processing device 1 receives the video list request together with the group ID from the terminal device 2, the information processing device 1 refers to the user information management table and checks whether or not the user belongs to the specified group. If the user belongs to the specified group, refer to the group information management table to acquire the ID list of the video data corresponding to the received group ID, and refer to the video data management table to acquire the ID list. The list information such as the moving image name corresponding to the moving image ID list is acquired and transmitted to the terminal device 2 (S111).

When the terminal device 2 receives the list information such as the video name from the information processing device 1, it displays a video name list (video selection screen) reflecting the list information and waits for input from the user (S112).

When the terminal device 2 receives the designation of the moving image to be viewed from the user via the moving image selection screen, the terminal device 2 transmits the ID of the selected moving image to the information processing device 1 (S114).

When the information processing device 1 receives the video ID from the terminal device 2, the information processing device 1 refers to the video data management table and acquires the video data corresponding to the received video ID. Further, the information processing apparatus 1 refers to the thread management table, the user information management table, the posted article management table, and the additional information management table, and acquires "information about the thread" associated with the moving image data. Specifically, the information processing apparatus 1 refers to the thread management table and specifies the display time, the main posted article ID, and the posted article ID list of each of the one or more threads associated with the received moving image ID. do. Further, the information processing apparatus 1 refers to the user information management table, the posted article management table, and the additional information management table, and posts the main posted article and each posted article based on the specified main posted article ID and posted article ID. Acquires the user name of the user, the posting date and time, the content of the posted article, and additional information (drawing position, drawing data). Subsequently, the information processing device 1 transmits the acquired moving image data and information about the thread to the terminal device 2 (S115).

The terminal device 2 stores the moving image data received from the information processing device 1 in the first storage means. Further, the terminal device 2 stores information about the thread in the second storage unit. Further, when the user instructs the terminal device 2 to play the moving image, the terminal device 2 starts playing the designated moving image in the moving image data display area. Further, when the display of the thread is specified by the user, the terminal device 2 is one of the video data display areas when displaying the video data of the posted article included in the designated thread at the display time of the posted article. It is superimposed and displayed on the thread display area, which is the area of the unit (S116). When the end of viewing the moving image is instructed, the process returns to, for example, S103.

The terminal device 2 plays and displays the video data and stops it according to the user's instruction. Further, the terminal device 2 accepts input of a new posted article for the paused video from the user via a user interface such as a software keyboard or a touch panel, or receives the input of a new posted article on the paused video. It accepts input (drawing) of additional information such as figures and characters.

(Thread creation (posting of the main posted article))
When the terminal device 2 receives an instruction to create a thread from the user (when inputting a new posted article or inputting additional information), the terminal device 2 is assigned to the user ID, the specified video data ID, and the input posted article. Based on this, the main posted article is created and sent to the information processing device 1 together with the thread information and the thread creation request. When the terminal device 2 receives additional information (graphics or characters) from the user, the terminal device 2 also transmits the additional information to the information processing device 1 (S117). Since the posted article ID and the additional information ID have not been assigned yet at this stage, the main posted article and the additional information transmitted to the information processing apparatus 1 do not include those IDs.

When the information processing device 1 receives a thread creation request together with the main posted article and thread information from the terminal device 2, it generates a new posted article ID, assigns the new posted article ID to the main posted article, and manages the posted articles. Register in the table. If additional information is also received, a new additional information ID is generated, the new additional information ID is assigned to the additional information and registered in the additional information management table, and the additional information ID is posted. Add to the additional information ID list corresponding to the main posted article in the article management table.

Also, a new thread ID is generated, and the posted article ID (main posted article ID) assigned to the main posted article and the received thread information are registered in the thread management table in association with the new thread ID. Further, the generated thread ID is added to the thread ID list corresponding to the group ID received in S117 with reference to the group information management table. When the update of the series of databases 10 is completed, the information processing device 1 notifies the terminal device 2 of the completion of thread creation (S118).

When the terminal device 2 receives the notification of the completion of thread creation from the information processing device 1, the terminal device 2 returns to S116.

(Posting an article to a thread)
When the terminal device 2 receives an instruction from the user to add a posted article to the thread (for example, when a reply is input to the main posted article or an article other than the main posted article in the thread display area), the posted article. Is created and transmitted to the information processing apparatus 1 (S119). At this time, the terminal device 2 can also accept the input of additional information from the user.

When the terminal device 2 receives the input of the additional information from the user, the terminal device 2 also transmits the additional information to the information processing device 1. By using a user interface such as a software keyboard or touch panel with the video paused at the display time, the user inputs additional information such as figures and text at a specific position of the paused video ( Can be drawn). Since the posted article ID and the additional information ID have not been assigned yet at this stage, the posted article and the additional information transmitted to the information processing apparatus 1 do not include those IDs.

When the information processing device 1 receives the posted article from the terminal device 2, it generates a new posted article ID, assigns the new posted article ID to the posted article, and registers it in the posted article management table. If additional information is also received, a new additional information ID is generated, the new additional information ID is assigned to the additional information and registered in the additional information management table, and the additional information ID is posted. Add to the additional information ID list corresponding to the received posted article in the article management table.

Also, referring to the thread management table, the posted article ID assigned to the posted article ID list corresponding to the thread transmitted to the terminal device 2 in S115 is added. When the update of the series of databases 10 is completed, the information processing apparatus 1 transmits the updated thread information to the terminal apparatus 2 (S120).

When the terminal device 2 receives the updated thread information, it updates the thread information in the second storage unit and returns to, for example, S116 in order to wait for input from the user.

(Screen display example)
8 to 11 are diagrams showing an example of a screen displayed on the terminal device 2 in the procedure of step S116 of FIG. 7. As shown in FIG. 8, the display control unit of the terminal device 2 displays a moving image data display area D100 including a thread list display area W100 and a thread display area W110.

The terminal device 2 plays and displays a moving image selected by the user in the moving image data display area D100. Although not shown in the figure, the terminal device 2 generates operation buttons and threads for playing, pausing, rewinding, fast-forwarding, stopping, etc. of the moving image in the moving image data display area D100. You may display a post button for posting a new posted article.

The terminal device 2 displays a list of threads posted for the moving image displayed in the moving image data display area D100 in the thread list display area W100. For example, in the example of FIG. 8, it is displayed that there are three threads, thread TH100, thread TH101, and thread TH102. Further, in the thread list display area W100, the terminal device 2 has a display time, a user name of the user who posted the main posted article, and a posted article (first posted article) that is a reply to the main posted article (first posted article) in the thread list display area W100. Display the number of second posted articles). For example, in the example of FIG. 8, there is a post from the user (Kenta Tanaka) at the position of 1 minute 20 seconds 46 from the start, and a post from the user (Kaito Yoshida) at the position of 1 minute 28 seconds 92 from the start. It is shown that there is a post from the user (Kenta Tanaka) at the position of 2 minutes 3 seconds 08 from the start. If the thread is only the main posted article (that is, there is no reply from anyone), the number of posted articles (second posted article) may not be displayed.

The terminal device 2 displays a list of posted articles included in the thread selected in the thread list display area W100 in the thread display area W110. In FIG. 8, when the thread TH101 is selected in the thread list display area W100, the terminal device 2 displays a plurality of posted articles included in the selected thread TH101 in the thread display area W110, and displays a moving image data display area. D100 shows a display example in which the moving image is paused and displayed at the position of 1 minute 28 seconds 92. The posted article T101-1 is the main posted article, and the posted article T101-2 and the posted article T101-3 are replies to the posted article T101-1. In addition to the user name of the user who posted the article, information indicating the posting date and time when the article was posted may be displayed in the posted article. As the information indicating the posting date and time, the posting date and time may be displayed as it is (for example, 17:30 on January 10), or the difference between the posting date and time and the current time may be displayed (for example, 1 hour ago or 30 minutes ago). You may.

Further, in the example of FIG. 8, it is shown that the main posted article T101-1 contains additional information A101-1 that draws a circle at a specific position in the moving image. That is, when the terminal device 2 includes additional information (graphic data, etc.) to be superimposed and displayed on the moving image data, the terminal device 2 superimposes and displays the additional information on the moving image data. By making it possible to add additional information to the posted article in this way, it becomes possible to accurately convey the information to other users who browse the posted article.

As described above, when a thread to be displayed is selected in the thread list display area W110, the terminal device 2 suspends and displays the moving image data at the display time of the selected thread in the moving image data display area D100. You may do so. This makes it possible to prevent the specific scene from flowing when the posted article refers to a specific scene in the video, and to accurately convey the information to other users. become. In this embodiment, it is not always necessary to pause and display the moving image. This is because, for example, when the posted article does not refer to a specific scene of the video, it may be preferable to continue playing the video without pausing. When a thread is selected, the user who posts the main posted article may arbitrarily specify whether to display the video data in a paused state at the display time or to continue playing the video.

Here, when the number of posted articles to be displayed in the thread display area W110 exceeds the upper limit number that can be displayed in the thread display area W110, the terminal device 2 uses the upper limit number of posted articles among the posted articles for user operation. The thread display area W110 may be scrolled and displayed accordingly. As a result, when the number of posted articles included in the thread is large, the entire video is filled with threads, and it is possible to prevent the video from becoming difficult to see.

Further, the terminal device 2 may arbitrarily change the size of the thread display area W110 according to the user operation. Further, the terminal device 2 may arbitrarily change the display position of the thread display area W110 in the moving image data display area D100 according to the user operation.

FIG. 8 shows a display example in which the size of the thread display area W110 is reduced. When the button B110 is pressed in FIG. 8, the transition to FIG. 9 occurs. In the example of FIG. 9, the thread display area W111 having a size smaller than that of FIG. 8 is displayed. When the button B111 is pressed in FIG. 8, the process returns to FIG. As a result, it is possible to prevent the thread from becoming an obstacle and making it difficult to watch the video.

Similarly, the terminal device 2 may arbitrarily change the size of the thread list display area W100 according to the user operation.

FIG. 10 shows an example of a state in which the size of the thread list display area W100 is reduced in FIG. 8 or 9. When the button B100 is pressed in FIG. 8, a small thread list display area is displayed. In the example of FIG. 10, the thread list display area W101 having a size smaller than that of FIG. 8 is displayed. When the button B101 is pressed in FIG. 10, a large thread list display area is displayed. As a result, it is possible to prevent the thread list from becoming an obstacle and making it difficult to see the video.

When the posted article specified by the user in the thread display area contains additional information (graphic data, etc.), the terminal device 2 uses the additional information as the additional information included in the posted articles other than the specified posted article. It may be displayed in a different manner.

FIG. 10 shows a figure in which two circles and an arrow connecting the two circles are combined as additional information A103-1 included in the posted article T103-1. FIG. 11 shows an example in which additional information included in other posted articles is displayed in this state. FIG. 11 shows a figure in which one circle and an arrow are combined as additional information A103-4 included in the posted article T103-4. When the posted article T103-4 is selected, the terminal device 2 displays, for example, the additional information A103-4 in a bright color and the additional information A103-1 in a darker color than the additional information A103-4. You may. As a result, even when a plurality of additional information is included in the thread, the user can easily recognize which additional information is associated with which posted article.

As described above, according to the framework of the present embodiment, the terminal device 2 superimposes and displays the posted article included in the thread on the video data, so that a plurality of users communicate about a specific scene of the shared video. It becomes possible to plan.

Further, according to the framework of this embodiment, video data, threads, posted articles, and additional information are managed by directly or indirectly associating them with the group ID. Therefore, for example, by registering a sports team as a group. , It will be possible for team members to share video data, threads, posted articles, and additional information about videos such as during practice and games. This makes it easy to comment while referring to video data specified by other members, video tags created by other members, and notes, and it is possible to realize high-density communication between team members. Will be.

[Other embodiments]
The present invention is not limited to the above-described embodiment, and can be carried out in various other forms without departing from the gist of the present invention. The above embodiments are merely exemplary in all respects and are not to be construed in a limited manner.

For example, in the above embodiment, a mode for handling video data, threads, and additional information in association with a group is described, but a hierarchy is provided in the group, and video data, threads, and additional information are associated with subgroups. It may be a configuration to handle. For example, if the school's athletic club is registered as a group, a subgroup consisting of some members such as "1st grade basic practice", "offense room", and "defense room" will be set, and video data will correspond to the group. On the other hand, it is conceivable to manage threads and additional information in association with subgroups.

Also, for example, in the above embodiment, the input of the posted article is not necessarily limited to the state in which the video is stopped. The terminal device 2 may accept the input of the posted article during the reproduction of the moving image. This is because there is a possibility that the user inputs a posted article while playing the video, for example, a video with little movement.

Further, for example, in the above embodiment, the display time is not limited to the time or frame at which the thread is displayed on the time axis set in the moving image data. The display time may indicate a predetermined period (for example, from 1 minute 00 seconds to 1 minute 05 seconds) in which the thread is displayed on the time axis. In this case, when the thread is selected, the display control unit may display the portion of the moving image data over a predetermined period once or repeatedly in the moving image data display area. It is possible for a plurality of users to communicate with each other about a specific scene shown in a predetermined period of a shared video.

100: Information processing system, N: Network, 1: Information processing device, 2: Terminal device, 10: Database, 11, 21: Communication unit, 12, 22: Control unit

Claims

The first storage unit that stores video data and
A second storage unit that stores a display time for displaying a thread on a time axis set in the video data and information about a thread that is a set of posted articles for the video data.
It has a display control unit that displays the moving image data in the moving image data display area, and has.
When displaying the moving image data at the display time, the display control unit superimposes and displays the posted article included in the thread on the moving image data display area.
Terminal device.
The posted article included in the thread is displayed in the thread display area, which is a part of the video data display area.
When the number of posted articles to be displayed in the thread display area exceeds the upper limit that can be displayed in the thread display area, the display control unit responds to the user operation by using the upper limit of the posted articles among the posted articles. To scroll and display in the thread display area.
The terminal device according to claim 1.
The display control unit arbitrarily changes the size of the thread display area according to the user operation.
The terminal device according to claim 2.
The display control unit displays the display time in the thread list display area included in the moving image data display area.
The terminal device according to any one of claims 1 to 3.
The thread includes a first posted article, which is the first posted article, and a second posted article, which is a posted article other than the first posted article.
The display control unit displays the number of the second posted articles in the thread list display area.
The terminal device according to claim 4.
When a thread to be displayed is selected in the thread list display area, the display control unit pauses and displays the video data at the display time of the selected thread in the video data display area. ,
The terminal device according to claim 4 or 5.
When the posted article is associated with additional information to be superimposed and displayed on the moving image data, the display control unit superimposes and displays the additional information on the moving image data.
The terminal device according to any one of claims 1 to 6.
When the posted article designated by the user in the video data display area contains additional information, the display control unit differs from the additional information included in the posted articles other than the designated posted article. Display in mode,
The terminal device according to claim 7.
This is the display method used by the terminal device.
The step of storing the video data in the first storage unit,
The second storage unit includes a display time for displaying the thread on the time axis set in the video data, and a step of storing information about the thread, which is a set of posted articles for the video data, in the second storage unit.
It has a step of displaying the moving image data in the moving image data display area, and has.
The display step superimposes the posted article included in the thread on the video data display area when displaying the video data at the display time.
Display method.
On the computer
The step of storing the video data in the first storage unit,
A display time for displaying the thread on the time axis set in the video data and a step for storing information about the thread, which is a set of posted articles for the video data, in the second storage unit are executed.
It has a step of displaying the moving image data in the moving image data display area, and has.
The display step superimposes the posted article included in the thread on the video data display area when displaying the video data at the display time.
program.