JP2022125100A - Information processing device, information processing method and information processing program - Google Patents

Abstract

An object of the present invention is to improve a user's satisfaction with viewing moving images. An information processing apparatus according to the present application has an acquisition unit and a determination unit. The acquiring unit acquires a playback log indicating event details relating to playback of the moving image as a playback log relating to playback of the moving image on the terminal device. Based on the reproduction log acquired by the acquisition unit, the determination unit determines whether or not a viewing environment for moving images on the terminal device satisfies a predetermined condition corresponding to the content of the event. [Selection drawing] Fig. 3

Description

TECHNICAL FIELD Embodiments of the present invention relate to an information processing apparatus, an information processing method, and an information processing program.

2. Description of the Related Art In recent years, with the rapid spread of the Internet and the improvement of distribution technology, it has become possible to browse various contents via the Internet. For example, many people browse moving image contents such as movies and dramas via the Internet.

Here, Patent Document 1 discloses a technique for easily and quickly providing a program according to a user's preference pattern.

JP 2015-136020 A

However, the conventional technology described above does not necessarily improve the user's satisfaction with viewing moving images. For example, in the above-described conventional technology, the information processing device displays a list of counterprograms that match the user's taste pattern and moving images posted on a predetermined video site in an area separate from the content that the user has designated to view. indicate.

For example, the conventional technology described above may make it easier for users to search for videos that they want to watch, but this does not necessarily improve the user's satisfaction with viewing videos.

The present application has been made in view of the above, and an object thereof is to provide an information processing apparatus, an information processing method, and an information processing program that can improve the user's satisfaction with viewing moving images.

An information processing apparatus according to the present application includes an acquisition unit that acquires a playback log indicating details of an event related to the playback of the moving image as a playback log that is a log related to playback of the moving image on the terminal device; and a determination unit that determines, based on the log, whether or not an environment for viewing moving images on the terminal device satisfies a predetermined condition corresponding to the content of the event.

According to one aspect of the embodiment, it is possible to improve the user's satisfaction with viewing moving images.

FIG. 1 is a diagram illustrating an example of information processing according to an embodiment; FIG. 2 is a diagram illustrating a configuration example of an information processing system according to the embodiment; FIG. 3 is a diagram illustrating a configuration example of an information processing apparatus according to the embodiment; 4 is a diagram illustrating an example of a registration information storage unit according to the embodiment; FIG. 5 is a diagram illustrating an example of an estimation condition storage unit according to the embodiment; FIG. FIG. 6 is a flowchart illustrating an information processing procedure according to the embodiment; FIG. 7 is a hardware configuration diagram showing an example of a computer that implements the functions of the information processing apparatus.

Hereinafter, modes for implementing an information processing apparatus, an information processing method, and an information processing program according to the present application (hereinafter referred to as "embodiments") will be described with reference to the drawings. The information processing apparatus, information processing method, and information processing program according to the present application are not limited to this embodiment. In addition, in the following embodiments, the same parts are denoted by the same reference numerals, and overlapping descriptions are omitted.

[1. information processing]
First, an example of information processing according to the embodiment will be described with reference to FIG. FIG. 1 is a diagram illustrating an example of information processing according to an embodiment; Information processing according to the embodiment is performed by the information processing apparatus 100 shown in FIG.

Prior to the description of FIG. 1, the information processing system according to the embodiment will be described with reference to FIG. FIG. 2 is a diagram showing a configuration example of the information processing system 1 according to the embodiment. The information processing system 1 according to the embodiment includes a terminal device 10 and an information processing device 100, as shown in FIG. The terminal device 10 and the information processing device 100 are communicably connected via a network N by wire or wirelessly. Note that the information processing system 1 shown in FIG. 1 may include a plurality of terminal devices 10 and a plurality of information processing apparatuses 100 .

Although not shown in FIG. 2, the information processing system 1 according to the embodiment may also include a content distribution server that provides a video site.

The terminal device 10 is an information processing device used by a user. The terminal device 10 is, for example, a smart phone, a tablet terminal, a notebook PC (Personal Computer), a desktop PC, a mobile phone, a PDA (Personal Digital Assistant), or the like.

For example, the terminal device 10 displays a video site including a player for playing videos on the display screen. In addition, the terminal device 10 may be installed with a dedicated application for reproducing moving images, in other words, an application for controlling a dedicated player for reproducing moving images. For example, the user may use the above two players properly according to his/her preference.

Here, premises for performing information processing according to the embodiment will be described. For example, there are roughly two types of players that reproduce moving images. As mentioned briefly above, one is a video playback player as software that displays videos (there are games and the like in addition to videos) on the display screen of the terminal device 10 on a web browser and controls the playback thereof. There is Such video playback players are sometimes called mobile players, browser players, and the like. In this embodiment, such a player for reproducing moving images will be specifically referred to as a "browser version player".

A feature of the browser version player is that, for example, it is possible to view videos on a web browser without installing an application for viewing videos (video viewing application) on the terminal device 10 . Therefore, there is an advantage for the user who does not want to install unnecessary applications or not to pressure the capacity of the terminal device 10 . On the other hand, the browser version player can only be operated within a predetermined environment such as HTML (Hyper Text Markup Language) files, so compared to the app version player described below, the operation is slower (playback processing takes time). A simple example of the fact that playback processing takes a long time is that a moving image is not displayed for a long time, which may give the user stress due to the waiting time.

On the other hand, for example, there is a video playback player as a video viewing application that is directly installed in the terminal device 10 . In the present embodiment, such a video playback player is particularly referred to as an "application version player".

Since the application version player needs to be installed in the terminal device 10 as described above, it certainly has the disadvantage of wasting the terminal device 10 . However, unlike the browser version player, it is not operated by an HTML file, so it has the advantage of being light in operation (high reproduction processing capacity and short time) compared to the browser version player.

The browser version player and the application version player are examples of the viewing environment when the user views videos using the terminal device 10. Considering that the user can comfortably view videos without stress, the browser version player and the application version player are examples. It is effective to switch to the version player. In addition, although the player has been explained so far, examples of the viewing environment for viewing videos include the processing speed (or information about the processing speed) related to video playback, browsers, applications, etc., and playback controls for video playback. The version of the program, the model of the terminal device 10 that displays the moving image, the operating system installed in the terminal device 10 that displays the moving image, and the like can also be used.

For example, the faster the processing speed is, the shorter the time it takes to reproduce a moving image. Also, for example, the newer the version of the playback program, the lighter it is and the more various problems are corrected, so that it is possible to browse videos more comfortably without stress. The newer the model of the terminal device 10 that displays the moving image, the higher the specifications in many cases. Therefore, the moving image can be viewed more comfortably without stress. The newer the version of the operating system introduced in the terminal device 10 for displaying moving images, the lighter the weight and the more various problems are corrected, so that the moving images can be browsed more comfortably without stress.

In this way, it is effective for users to change the viewing environment as described above (for example, switch to an app player) if they want to view videos comfortably without stress. Many users do not know if they should change their environment. In addition, many users cannot decide by themselves whether or not they need to change their browsing environment. Moreover, when it is necessary to change the browsing environment, many users do not know when to change it. If a more comfortable (optimal) browsing environment can be proposed to such users, it is possible to improve the user's satisfaction in viewing moving images. On the other hand, for example, a user who already has an optimal viewing environment may not feel comfortable with such a proposal.

Based on these premises and problems, the information processing apparatus 100 identifies the viewing environment for moving images, and if it determines that there is a more optimal viewing environment, it provides this optimal viewing environment to such a user. Suggest what to do to make it a browsing environment.

That is, the information processing apparatus 100 according to the embodiment acquires a playback log, which is a log relating to playback of a moving image on the terminal device 10, and based on the acquired playback log, the viewing environment of the moving image on the terminal device 10 is specified. Determine whether the conditions are met. Specifically, the information processing apparatus 100 has an estimating unit that estimates a viewing environment for moving images (for example, information about processing capacity for reproducing moving images) on the terminal device 10 based on the playback log, and the estimated viewing Determine whether the environment satisfies a predetermined condition. When the information processing apparatus 100 determines that the moving image viewing environment satisfies the predetermined condition, the information processing apparatus 100 proposes a viewing environment capable of improving the processing capacity for reproducing the moving image. An example of information processing according to the embodiment will be described below.

First, in the example of FIG. 1, the terminal device 10 is assumed to be used by the user U1. It is also assumed that a browser BR, which is a predetermined web browser, is pre-installed in the terminal device 10 . As a result, the player PL1, which is a browser version player, controls the reproduction of the moving image on the browser BR. It should be noted that the playback control of moving images by the player PL1 on the browser BR can be rephrased as that the browser BL itself controls the playback of moving images.

In the example of FIG. 1, in both FIGS. 1(a) and 1(b), predetermined content (web page) is displayed on the display screen of the terminal device 10 by the browser BR. The predetermined content includes a moving image reproduction area R1. For example, the user U1 can play back a moving image by pressing a play button in the play area R1. In the example of FIG. 1, there are operation buttons (e.g., pause button, rewind button, fast forward button, seek bar, etc.) for performing various operations related to the reproduction of moving images. ) is displayed and controlled by the player PL1. Thereby, the user U1 can browse the moving image from an arbitrary time position, for example.

In the example of FIG. 1, the predetermined content displayed by the browser BR is, for example, a video site operated by a business owner (hereinafter referred to as "business owner Z") who manages the information processing device 100. shall be On this video site, a list of recommended videos and a list of videos corresponding to a search keyword are displayed, and a video selected by the user from among the displayed videos is played back in the playback area R1 by the player PL1. be.

Further, the player PL1 includes, for example, JavaScript (registered trademark) as control information T, and the control information T detects various operations and actions related to video playback on the terminal device 10, and detects video playback. A reproduction log, which is a log related to the processing, is transmitted to the information processing apparatus 100 as appropriate. Such a playback log is, for example, a log relating to an event that occurred when the moving image was played back by the terminal device 10 . More specifically, the reproduction log is a log indicating the timing of occurrence of an event that occurred when the moving image was reproduced by the terminal device 10 .

For example, when the terminal device 10 sends a request to the information processing device 100, the terminal device 10 sends user agent information as a User-Agent header. In this embodiment, the playback log to be transmitted from the terminal device 10 is not the log embedded in the User-Agent header, but the browser BR (more specifically, the control information T included in the browser BR) as described above. Logs to be sent. Since such a log is a highly credible log, the information processing apparatus 100 can highly accurately estimate the browsing environment by using such a log.

Here, an event that occurs when a moving image is reproduced by the terminal device 10 will be described with reference to FIG. 1(c). Such an event can be rephrased as an event related to the reproduction of moving image elements. In FIG. 1C, "event name" and "event occurrence timing" are associated with each other.

For example, the event name "loadstart" is a name used at the timing (event occurrence timing) when an event such as "starting to read moving image (media data)" occurs in response to a user's operation. Such event names are used in the text corresponding to the playback log. Further, the event name "progress" is a name used at the timing (event occurrence timing) when an event such as "moving image (media data) is being read" occurs. The event name "abort" is a name used at the timing of occurrence of an event (event occurrence timing) such as "interrupting reading before media resource reading is completed". Also, the event name "error" is a name used at the timing (event occurrence timing) when an event such as "error during reading of moving image (media data)" occurs. Further, the event name "play" is a name used at the timing (event occurrence timing) when an event such as "playing" a moving image occurs in response to a user's operation. As shown in FIG. 1(c), there are various other events, but their description is omitted.

Here, for example, when the control information T of the player PL1 detects the occurrence of the above event, it transmits a reproduction log indicating the timing of the event occurrence to the information processing device 100 (step S1). Thereby, the information processing apparatus 100 acquires the reproduction log.

For example, it is assumed that the player PL1 "starts reading moving images (media data)" in response to a user's operation. This indicates that an event such as "Start reading video (media data)" has occurred. Then, the control information T transmits, for example, LOG1 to the information processing apparatus 100 as a reproduction log indicating the timing of occurrence of this event.

Also, for example, it is assumed that the player PL1 has finished reading the moving image and is "ready to reproduce the moving image (media data)". This indicates that an event such as "moving image (media data) playback preparation completed" has occurred. Then, the control information T transmits, for example, LOG2 to the information processing apparatus 100 as a log indicating the timing of occurrence of this event.

When the information processing apparatus 100 acquires the reproduction log from the terminal device 10 as in step S1, the information processing apparatus 100 estimates the viewing environment for moving images on the terminal device 10 based on the acquired reproduction log (step S2). For example, the information processing apparatus 100 estimates information about the processing capacity for reproducing moving images as the moving image browsing environment of the terminal device 10 .

In the present embodiment, the information processing apparatus 100 estimates the type of the reproduction program that controls the reproduction of the moving image in the terminal device 10 as the information regarding the processing capacity for reproducing the moving image. As an example, the information processing apparatus 100 estimates information about the processing speed in reproducing a moving image as the information about the processing capacity. This estimation process is referred to as "estimation process pattern 1". The information processing apparatus 100 also estimates (determines) whether the reproduction program that controls the reproduction of moving images in the terminal device 10 is a browser program (a reproduction program that operates on a browser) or an application program. Also, the process of estimating the type of the playback program is referred to as "estimation process pattern 2".

Further, in the present embodiment, the information processing apparatus 100 estimates the version of the reproduction program that controls the reproduction of the moving image in the terminal device 10 as the information regarding the processing capability for reproducing the moving image. As an example, when the information processing apparatus 100 estimates that the reproduction program is the browser program in the estimation processing pattern 2, the information processing apparatus 100 further estimates the version of this browser program. On the other hand, when the information processing apparatus 100 estimates that it is a reproduction program application program in estimation processing pattern 2, it estimates the version of this application program. Also, the process of estimating the version of the playback program is referred to as "estimation process pattern 3".

Further, in the present embodiment, the information processing apparatus 100 estimates the model of the terminal device 10 that reproduces the moving image as the information regarding the processing capacity for reproducing the moving image. As an example, the information processing apparatus 100 estimates which model of which carrier the model of the terminal device 10 is. The process of estimating the model of the terminal device 10 that reproduces the moving image is referred to as "estimation process pattern 4".

In addition, in the present embodiment, the information processing apparatus 100 estimates the version of the platform that operates the terminal device 10 that reproduces the moving image as the information regarding the processing capacity for reproducing the moving image. To give an example, the information processing apparatus 100 estimates the version of the platform, that is, the operating system (OS) that operates the terminal device 10 that reproduces the moving image. Further, the process of estimating the platform on which the terminal device 10 that reproduces the moving image is operated is referred to as "estimation process pattern 5".

Here, an example of the estimation process will be described. First, the “estimated processing pattern 1” will be described. As described above, the information processing device 100 receives LOG1 and LOG2 from the terminal device 10 in step S1. In such a case, the information processing apparatus 100 estimates information regarding the processing speed based on LOG1 and LOG2. For example, the information processing device 100 identifies the timing (referred to as “start time”) at which the terminal device 10 started reading the video based on LOG1. The information processing apparatus 100 also identifies the timing (referred to as “completion time”) at which the terminal apparatus 10 is ready to reproduce the moving image based on LOG2.

In such a state, the information processing apparatus 100 requires the terminal device 10 to wait from the "start time" to the "end time", that is, from the start of reading the moving image to the completion of the preparation for reproducing the moving image. Calculate the time taken. The required time is an example of "information about the processing speed in reproducing the moving image". Note that the information processing apparatus 100 may calculate the processing speed itself in reproducing the moving image based on the time required. In this case, the processing speed is an example of "information about the processing speed in reproducing the moving image".

In the example of FIG. 1 , the information processing apparatus 100 estimates (calculates) the time T1 as the viewing environment of the terminal device 10 . Specifically, the information processing apparatus 100 presumes that the viewing environment for the terminal apparatus 10 requires time T1 from the "start time" to the "end time".

As an example of another pattern, the information processing apparatus 100 compares the information stored in the estimation condition storage unit 122 with the reproduction log to determine the browsing environment, that is, the processing for reproducing the moving image. Infer information about competence. Note that the estimation process described below is an example, and the information processing apparatus 100 may perform estimation using any method based on the playback log.

The estimation condition storage unit 122 stores information that serves as judgment material for estimating the reproduction program, version, model, OS, and the like. Here, FIG. 5 shows an example of the estimation condition storage unit 122 according to the embodiment. In the example of FIG. 5, the estimation condition storage unit 122 has items such as "information indicated by log" and "viewing environment". "Browsing environment" includes items such as "program type", "program version", "terminal model", and "OS".

"Information indicated by log" indicates condition information for estimating "browsing environment". For example, if the playback log acquired from the terminal device 10 satisfies the "information indicated by the log", the terminal device 10 is presumed to be the "viewing environment" associated with the "information indicated by the log". .

The "browsing environment" is the Tokuchiran environment to be estimated when the playback log satisfies the "information indicated by the log". For example, "program type" is the type of playback program that controls playback of moving images, and includes browser programs and application programs. "Program version" indicates the version of the playback program. Also, “terminal model” indicates the model of the terminal device 10 . “OS” indicates the version of an operating system (OS), which is a platform for operating the terminal device 10 .

That is, in the example of FIG. 5, when the information indicated by the reproduction log satisfies the condition that "the time required to load (moving image data) is n1 seconds or more", the viewing environment of the terminal device 10 (moving image is reproduced) is satisfied. (Information on the processing capacity for processing), the program type is "browser", the program version is "V5.0 or less", and the terminal model is "A company T1 type, A company T2 type, B company T3 type..." Here is an example that specifies to assume that .

In the example of FIG. 1, the information processing apparatus 100 stores the reproduction log acquired in step S1 in the log information storage unit 121 in association with the terminal ID (user ID) "U1". Therefore, for example, when estimating the viewing environment of the terminal device 10 of the user U1, the information processing device 100 acquires LOG1 to LOG6 associated with the terminal ID “U1” from the log information storage unit 121 . Then, based on LOG1 to LOG6, if there is an item that satisfies any of the "information indicated by the log" in the estimation condition storage unit 122, the information processing apparatus 100 associates it with the "information indicated by the log". is assumed to be the viewing environment of the terminal device 10 of the user U1. In the example of FIG. 1, to simplify the explanation, the information processing apparatus 100 presumes that the program type of the viewing environment of the terminal device 10 is "browser."

Next, the information processing apparatus 100 determines whether or not the browsing environment estimated in step S2 satisfies a predetermined condition (step S3). Specifically, the information processing apparatus 100 determines whether or not the information regarding the processing capability for reproducing the moving image satisfies a predetermined condition.

For example, in the "estimated process pattern 1", the information processing apparatus 100 sets the time T1 to be equal to or greater than a predetermined threshold value (for example, 3 seconds) from the "start time" to the "end time". 1) It is determined whether or not the condition is satisfied.

Further, for example, the information processing apparatus 100 determines whether or not the condition (condition 2) that the type of the reproduction program is the browser program is satisfied in the “estimated processing pattern 2”. Further, when the type of the reproduction program estimated in "estimation processing pattern 2" is a browser program (reproduction program that runs on a browser), the information processing apparatus 100 executes such a browser program in "estimation processing pattern 3." is a past version (condition 3-1). Further, when the type of the reproduction program estimated in "estimation processing pattern 2" is an application program, the information processing apparatus 100 determines that the version of the application program is a past version in "estimation processing pattern 3." It is determined whether or not the condition (condition 3-2) is satisfied.

Further, in the “estimated processing pattern 4”, the information processing apparatus 100 determines whether or not to determine whether or not the condition (condition 4) that the model of the terminal device 10 is a predetermined model is satisfied. Further, in the “estimated processing pattern 5”, the information processing apparatus 100 determines whether or not the condition (condition 5) that the version of the OS that operates the terminal device 10 is the past version is satisfied.

In step S2, the information processing device 100 estimates the time T1 as the viewing environment of the terminal device 10 (estimation processing pattern 1). Here, it is assumed that the information processing apparatus 100 determines that the browsing environment of the terminal device 10 is not optimal because the time T1 does not satisfy the condition 1. FIG. The information processing apparatus 100 also presumes that the program type of the browsing environment of the terminal apparatus 10 is "browser" (estimation processing pattern 2). Therefore, in such a case, the information processing apparatus 100 determines that the program type satisfies the condition 2. In this way, when the information processing apparatus 100 determines that the viewing environment for moving images on the terminal device 10 satisfies a predetermined condition, the information processing apparatus 100 proposes a viewing environment capable of improving the processing capacity for reproducing moving images (( step S4). In the above example, the information processing apparatus 100 determines that the conditions 1 and 2 are satisfied, and based on this fact, proposes a viewing environment capable of improving the processing capacity for reproducing moving images.

For example, the fact that the time T1 is equal to or greater than a predetermined threshold value (for example, 3 seconds) indicates that the processing speed of the terminal device 10 is slow and it takes time for the terminal device 10 to reproduce and display the video. (The longer the time T1, the slower the processing speed). In other words, it indicates that the browsing environment of the terminal device 10 is not optimal. In such a case, it is highly possible that user U1 will be able to browse moving images more comfortably by using the application version player.

In addition, currently, the user U1 is viewing videos on the browser BR using a player PL1 (browser version player) that controls the playback of videos. I have already explained the point that there is. In other words, it is highly likely that user U1 will be able to browse videos more comfortably if he uses the app player. For this reason, it can be said that the optimum reproduction program for user U1 is not a browser version player derived from a browser program, but an application version player installed as an application program.

Therefore, as shown in FIG. 1B, the information processing apparatus 100 proposes that an application version player (for example, an application AP) should be installed if a user wants to watch moving images more comfortably. For example, the information processing apparatus 100 displays the proposed information J1 proposed in this way on the current display screen. For example, as shown in FIG. 1B, the information processing apparatus 100 displays the proposal information J1 below the currently displayed reproduction area R1 on the video site. Note that the information processing apparatus 100 may make a proposal by any method. For example, the information processing apparatus 100 may push notification of the proposal information J1.

Here, for example, when the application AP is a video viewing application distributed by the business owner Z, the information processing apparatus 100 can contribute to the popularization of the application AP through the information processing according to the embodiment.

Also, as shown in the attached drawing, the information processing apparatus 100 proposes upgrading the reproduction program (player PL1) to the latest version when it is determined that the condition 3-1 is satisfied. Further, when the information processing apparatus 100 determines that the condition 3-2 is satisfied, the information processing apparatus 100 proposes upgrading the currently installed video viewing application to the latest version. Further, when the information processing apparatus 100 determines that the condition 4 is satisfied, for example, the information processing apparatus 100 proposes consideration of model change. When the information processing apparatus 100 determines that the condition 5 is satisfied, the information processing apparatus 100 suggests upgrading the OS to the latest version.

As described above, the information processing apparatus 100 acquires a playback log, which is a log relating to playback of moving images on the terminal device 10, and based on the acquired playback log, allows viewing of the moving images on the terminal device 10. Determine whether the environment satisfies a predetermined condition. When the information processing apparatus 100 determines that the predetermined condition is satisfied, the information processing apparatus 100 proposes an optimum viewing environment with higher processing power than the current viewing environment. As a result, the information processing apparatus 100 can improve the user's satisfaction with viewing moving images.

In addition, the information processing apparatus 100 can make suggestions to users who may improve the viewing environment. In other words, the information processing apparatus 100 does not make a proposal to a user who has an optimal browsing environment, and thus does not make such a user feel worse.

[2. Configuration of Information Processing Device]
Next, the information processing apparatus 100 according to the embodiment will be described using FIG. FIG. 3 is a diagram illustrating a configuration example of the information processing apparatus 100 according to the embodiment. As shown in FIG. 3, the information processing apparatus 100 has a communication section 110, a storage section 120, and a control section . For example, the information processing device 100 is a server device that performs the information processing described with reference to FIG.

(Regarding storage unit 120)
The storage unit 120 is realized by, for example, a RAM (Random Access Memory), a semiconductor memory device such as a flash memory, or a storage device such as a hard disk or an optical disk. The storage unit 120 has a log information storage unit 121 and an estimation condition storage unit 122 .

(Regarding log information storage unit 121)
The log information storage unit 121 stores a reproduction log, which is a log regarding reproduction of moving images on the terminal device 10 . For example, the log information storage unit 121 stores, as a reproduction log, a log regarding an event that occurred when the moving image was reproduced by the terminal device 10 . Here, FIG. 4 shows an example of the log information storage unit 121 according to the embodiment. In the example of FIG. 4, the log information storage unit 121 has items such as "terminal ID", "date", and "log data".

“Terminal ID” indicates identification information for identifying the terminal device 10 or the user who owns the terminal device 10 . "Date" indicates the date and time when the event indicated by the corresponding "log data" occurred. In the example of FIG. 4, "date and time" are indicated by conceptual symbols, but in reality, "date and time" are indicated by "year/month/day/day of the week/time". "Log data" is data indicating a playback log.

That is, in the example of FIG. 4, the information processing apparatus 100 reproduces the event that occurred on the date "DAY1-1" from the terminal device 10 identified by the terminal ID "U1" (or the terminal device 10 of the user U1). An example in which a log “LOG1” is acquired and stored in the log information storage unit 121 is shown. LOG1 is as described in FIG.

(Regarding the estimated condition storage unit 122)
The estimation condition storage unit 122 stores information that serves as judgment material for estimating the reproduction program, version, model, OS, and the like. Since the estimation condition storage unit 122 has already been described in FIG. 1, detailed description thereof will be omitted here. In addition, in FIG. 5, the estimation conditions listed as "information indicated by the log" are only examples, and of course, various types of conditions other than the examples in FIG. 5 may exist.

Returning to FIG. 3, the control unit 130 executes various programs stored in a storage device inside the information processing apparatus 100 using a RAM as a work area by means of a CPU (Central Processing Unit), an MPU (Micro Processing Unit), or the like. It is realized by Also, the control unit 130 is implemented by an integrated circuit such as an ASIC (Application Specific Integrated Circuit) or an FPGA (Field Programmable Gate Array).

As shown in FIG. 3, the control unit 130 includes a receiving unit 131, an acquiring unit 132, an estimating unit 133, a judging unit 134, and a proposing unit 135, and has functions and actions of information processing described below. realize or perform Note that the internal configuration of the control unit 130 is not limited to the configuration shown in FIG. 3, and may be another configuration as long as it performs information processing described later. Moreover, the connection relationship between the processing units of the control unit 130 is not limited to the connection relationship shown in FIG. 3, and may be another connection relationship.

(Regarding the receiving unit 131)
The receiving unit 131 receives various information. For example, the receiving unit 131 receives the playback log from the terminal device 10 . Such a reproduction log is a log relating to an event that occurred when the moving image was reproduced by the terminal device 10 . Therefore, the receiving unit 131 receives, from the terminal device 10, a reproduction log indicating the timing at which the event occurs each time an event occurs. Note that the playback log may be acquired (received) by the acquisition unit 132, which will be described later.

(Regarding the acquisition unit 132)
The acquisition unit 132 acquires a reproduction log, which is a log regarding reproduction of moving images on the terminal device 10 . Specifically, the acquisition unit 132 acquires, as the reproduction log, a log regarding an event that occurred when the moving image was reproduced by the terminal device 10 . For example, the acquisition unit 132 acquires a log indicating the timing at which an event occurs as a playback log. For example, the acquisition unit 132 acquires log data from the log information storage unit 121 when an estimation process is performed by the estimation unit 133, which will be described later. When the viewing environment of the terminal device 10 of the user U1 is estimated as in the example of FIG. 1, the acquisition unit 132 acquires "log data" corresponding to the terminal ID "U1" in the log information storage unit 121 . For example, the acquisition unit 132 acquires the playback logs received within the most recent predetermined period (for example, within one month).

(Regarding the estimation unit 133)
The estimating unit 133 estimates a viewing environment for moving images on the terminal device 10 based on the reproduction log acquired by the acquiring unit 132 . For example, the estimating unit 133 estimates information about the processing capacity for reproducing moving images as the viewing environment for moving images in the terminal device 10 .

For example, the estimating unit 133 estimates information about the processing speed in reproducing the moving image as the information about the processing capacity (estimation processing pattern 1). In the example of FIG. 1, the estimation unit 133 estimates information about the processing speed based on LOG1 and LOG2. For example, the estimation unit 133 identifies the “start time” based on LOG1. Also, the estimation unit 133 identifies the “completion time” based on LOG2.

In such a state, the estimating unit 133 determines that the time from the “start time” to the “end time”, that is, the time required by the terminal device 10 from the start of reading the moving image to the completion of the preparation for reproducing the moving image. Calculate time. Note that the estimation unit 133 may calculate (estimate) the processing speed itself in reproducing the moving image based on the required time.

Also, for example, the estimation unit 133 estimates the type of the reproduction program that controls the reproduction of the moving image in the terminal device 10 as the information on the processing capacity (estimation processing pattern 2). In addition, the estimation unit 133 estimates the version of the reproduction program that controls the reproduction of the video in the terminal device 10 as the information on the processing capacity (estimation processing pattern 3). In addition, the estimation unit 133 estimates the model of the terminal device that reproduces the moving image as the information on the processing capacity (estimation processing pattern 4). The estimating unit 133 also estimates the version of the platform (for example, OS) that operates the terminal device 10 that reproduces the moving image as the information on the processing capacity (estimation processing pattern 5).

In the example of FIG. 1, the estimation unit 133 estimates the viewing environment of the terminal device 10 of the user U1. Therefore, the estimation unit 133 acquires LOG1 to LOG6 associated with the terminal ID “U1” from the log information storage unit 121 . Based on LOG1 to LOG6, the estimating unit 133, if any of the “information indicated by the log” (estimation condition) in the estimation condition storage unit 122 is present, determines that “information indicated by the log” is assumed to be the viewing environment of the terminal device 10 of the user U1.

(Regarding the determination unit 134)
Based on the reproduction log acquired by the acquisition unit 132, the determination unit 134 determines whether or not the viewing environment for moving images on the terminal device 10 satisfies a predetermined condition.

For example, the determination unit 134 determines whether the information regarding the processing speed estimated by the estimation unit 133 satisfies a predetermined condition. As an example, the determination unit 134 determines whether or not a predetermined condition that the information regarding the processing speed in reproducing the moving image is equal to or greater than a predetermined threshold is satisfied.

For example, the determination unit 134 determines whether or not the playback program type estimated by the estimation unit 133 satisfies a predetermined condition. As an example, the determination unit 134 determines whether or not a condition that the type of the reproduction program is a browser program (a reproduction program that operates on a browser) is satisfied as a predetermined condition.

Further, the determination unit 134 determines whether or not the version of the reproduction program estimated by the estimation unit 133 satisfies a predetermined condition. As an example, the determination unit 134 determines whether or not a predetermined condition that the version of the reproduction program is the past version is satisfied.

The determination unit 134 also determines whether the model of the terminal device 10 estimated by the estimation unit 133 satisfies a predetermined condition. As an example, the determination unit 134 determines whether or not the model of the terminal device 10 satisfies a predetermined model as a predetermined condition.

The determination unit 134 also determines whether the platform version estimated by the estimation unit 133 satisfies a predetermined condition. As an example, the determination unit 134 determines whether or not the platform version satisfies the condition that the version of the platform is the past version as a predetermined condition.

For example, the determining unit 134 sets the condition (condition 1 ) is satisfied.

Further, for example, in the “estimated processing pattern 2”, the determination unit 134 determines whether or not the condition (condition 2) that the playback program type is a browser program is satisfied. Further, when the type of the reproduction program estimated in "estimation processing pattern 2" is a browser program (reproduction program that operates on a browser), determination unit 134 determines that in "estimation processing pattern 3", the browser program is a past version (condition 3-1). Further, when the type of the playback program estimated in "estimation processing pattern 2" is an application program, the determining unit 134 determines that the version of the application program is a past version in "estimation processing pattern 3." It is determined whether or not the condition (condition 3-2) is satisfied.

Further, in the “estimation processing pattern 4”, the determination unit 134 determines whether or not to determine whether or not the condition (condition 4) that the model of the terminal device 10 is a predetermined model is satisfied. Further, in the “estimation processing pattern 5”, the determination unit 134 determines whether or not the condition (condition 5) that the version of the OS that operates the terminal device 10 is the past version is satisfied.

(Regarding the proposal section 135)
Based on the determination result of the determination unit 134, the proposal unit 135 proposes information corresponding to the determination result to the user viewing the moving image. For example, when the determining unit 134 determines that the viewing environment for moving images on the terminal device 10 satisfies a predetermined condition, the proposing unit 135 proposes a viewing environment capable of improving the processing capacity for reproducing moving images. do.

For example, when the determination unit 134 determines that the type of the reproduction program that controls the reproduction of the video in the terminal device 10 is a browser program (a reproduction program that operates on a browser), the proposal unit 135 selects the browser program (browser Suggests to view the video using an application that supports the playback program that runs on it). Further, for example, when the determination unit 134 determines that the version of the reproduction program that controls the reproduction of the video in the terminal device 10 is an older version, the proposal unit 135 updates the version from this version to the latest version. I suggest

Further, when the determining unit 134 determines that the model of the terminal device 10 that reproduces the moving image is the predetermined model, the proposing unit 135 proposes changing the model of the terminal device 10 to a more recent model. . Further, when the determining unit 134 determines that the version of the platform (OS) that operates the terminal device 10 that reproduces the moving image is an older version, the proposing unit 135 updates the version from this version to the latest version. suggest to

In the example of FIG. 1, the proposing unit 135 proposes that an application version player (for example, an application AP) should be installed in order to watch moving images more comfortably, as shown in FIG. 1(b). For example, the proposal unit 135 displays the proposal information J1 proposed in this way on the current display screen. For example, as shown in FIG. 1B, the proposal unit 135 displays proposal information J1 below the currently displayed reproduction area R1 on the video site.

[3. Processing procedure]
Next, the procedure of information processing according to the embodiment will be described with reference to FIG. FIG. 6 is a flowchart illustrating an information processing procedure according to the embodiment;

First, the receiving unit 131 determines whether or not a reproduction log has been received from the terminal device 10 (step S101). If the receiving unit 131 has not received the playback log (step S101; No), it waits until it receives it. On the other hand, when the reception unit 131 receives the reproduction log (step S101; Yes), the acquisition unit 132 acquires the reproduction log data corresponding to the terminal device 10 to be processed from the log information storage unit 121. (Step S102). Also, the acquiring unit 132 transmits the acquired playback log to the estimating unit 133 .

The estimating unit 133 estimates the viewing environment for moving images on the terminal device 10 based on the reproduction log acquired by the acquiring unit 132 (step S103). For example, the estimating unit 133 estimates the browsing environment regarding the processing power for reproducing moving images. For example, the estimation unit 133 executes “estimation processing pattern 1” to “estimation processing pattern 5” described in FIG.

Next, the determination unit 134 determines whether or not the viewing environment estimated by the estimation unit 133 satisfies a predetermined condition (step S104). For example, the determination unit 134 determines whether or not the browsing environment estimated by each of “estimated processing pattern 1” to “estimated processing pattern 5” satisfies the corresponding condition information. If the determining unit 134 determines that the viewing environment estimated by the estimating unit 133 does not satisfy the predetermined condition (step S104; No), the determining unit 134 determines that the terminal device 10 is currently in an optimal viewing environment, and performs processing. exit.

On the other hand, when it is determined that the viewing environment estimated by the estimating unit 133 satisfies the predetermined condition (step S104; Yes), the proposing unit 135 sets the viewing environment (optimal viewing environment) that can further improve the processing performance related to video playback. viewing environment) is proposed (step S105).

[4. Modification]
The information processing apparatus 100 according to the above embodiment may be implemented in various different forms other than the above embodiment. Therefore, other embodiments of the information processing apparatus 100 will be described below.

[4-1. Viewing environment = surrounding environment]
In the above-described embodiment, an example of estimating the viewing environment for the terminal device 10 as the moving image viewing environment on the terminal device 10 has been described. However, for example, the estimation unit 133 may estimate the surrounding environment of the terminal device 10 as the moving image viewing environment on the terminal device 10 . Then, when the estimated surrounding environment satisfies predetermined condition information, the determination unit 134 presents a more optimal viewing environment.

For example, the estimation unit 133 estimates the connection environment (communication environment) to the network N as the surrounding environment of the terminal device 10 based on the reproduction log. More specifically, the estimation unit 133 estimates what line the terminal device 10 is using as the surrounding environment of the terminal device 10 based on the playback log. For example, it is assumed that the terminal device 10 of the user U1 accesses a video site via a wireless communication network such as 3G (3rd Generation) or LTE (Long Term Evolution) to display videos.

In such a case, assume that the estimation unit 133 estimates that the connection environment (communication environment) is 3G or LTE. Packet communication charges tend to be high when trying to view moving images in a 3G or LTE environment. Therefore, it is assumed that the condition information defines that the connection environment (communication environment) is 3G or LTE. Then, the determination unit 134 determines that the viewing environment estimated by the estimation unit 133 satisfies the condition. Also, in such a case, the proposal unit 135 proposes switching to Wi-Fi connection.

[4-2. terminal device]
In the above embodiment, the information processing apparatus 100 is a server apparatus that performs information processing according to the embodiment. However, the information processing device 100 may be a terminal device that performs information processing according to the embodiment. In other words, the information processing according to the embodiment may be performed by the terminal device 10, and in such a case, the terminal device 10 can be regarded as the information processing device 100 according to the embodiment. Further, when the terminal device 10 performs the information processing according to the embodiment, a program (information processing program) for causing the terminal device 10 to execute the information processing according to the embodiment is installed in the terminal device 10 .

[4-3. Processing according to the network environment]
In the above embodiment, the information processing apparatus 100 estimates information about the processing speed in reproducing a moving image (estimation processing pattern 1), and if the estimation result satisfies the condition information (condition 1), it is assumed that the viewing environment is not optimal. , showed an example of proposing an optimal viewing environment. However, when the estimation result includes condition information that varies according to the network environment, the information processing apparatus 100 may determine that the viewing environment is not optimal and may propose an optimal viewing environment.

Specifically, the acquisition unit 132 further acquires network information indicating the network environment of the terminal device 10 . Then, the estimation unit 133 estimates information about the processing speed in reproducing the moving image. Then, the determination unit 134 determines whether or not the information regarding the processing speed estimated by the estimation unit 133 satisfies a predetermined condition. For example, the determination unit 134 determines whether or not a predetermined condition is satisfied, that is, the information regarding the processing speed for reproducing the moving image is equal to or greater than a predetermined threshold.

The example of FIG. 1 shows an example in which the predetermined threshold is fixed, such as "3 seconds". However, the determination unit 134 determines whether or not the predetermined threshold is equal to or greater than the threshold corresponding to the network information acquired by the acquisition unit 132 is satisfied.

For example, the acquisition unit 132 acquires information indicating the connection environment to the network N as network information indicating the network environment. Such connection environments include 3G, 4G (4th Generation), Wi-Fi (registered trademark), and the like. For example, the information processing apparatus 100 acquires network information by appropriately using conventional techniques related to various network computing such as a predetermined application programming interface (API) and a virtual machine (VM). can do.

In the example of FIG. 1, it is assumed that the acquiring unit 132 acquires information indicating 4G as network information indicating the current network environment of the terminal device 10 of the user U1. Also in this example, as in FIG. 1, the estimating unit 133 calculates (estimates) the time T1 as information (an example of viewing environment) regarding the processing speed in reproducing the moving image. As described above, since the acquisition unit 132 acquires information indicating 4G as network information, it can be said that the time T1 is calculated under the influence of the fact that the network environment is 4G. Therefore, the determination unit 134 determines whether or not the time T1 satisfies the condition that it is equal to or greater than a threshold value (for example, 4 seconds) corresponding to the network environment of 4G.

As another example, assume that the acquiring unit 132 acquires information indicating 3G as network information indicating the current network environment of the terminal device 10 of the user U1. It is also assumed that the estimation unit 133 has calculated (estimated) the time T2 as information (an example of viewing environment) regarding the processing speed in reproducing the moving image. As described above, since the acquisition unit 132 acquires information indicating 3G as network information, it can be said that the time T2 is calculated under the influence of the fact that the network environment is 3G. Therefore, the determination unit 134 determines whether or not the time T2 satisfies the condition that it is equal to or greater than a threshold value (for example, 5 seconds) for the network environment of 3G.

As another example, assume that the acquiring unit 132 acquires information indicating Wi-Fi as network information indicating the current network environment of the terminal device 10 of the user U1. It is also assumed that the estimation unit 133 has calculated (estimated) the time T3 as information (an example of viewing environment) regarding the processing speed in reproducing the moving image. As described above, since the acquisition unit 132 acquires information indicating Wi-Fi as network information, it can be said that the time T3 is calculated under the influence of the fact that the network environment is Wi-Fi. Therefore, the determination unit 134 determines whether or not the time T2 satisfies the condition that it is equal to or greater than a threshold value (for example, 2 seconds) corresponding to the Wi-Fi network environment.

As in the above example, the determination unit 134 varies the threshold according to the current network environment (eg, 5 seconds for 3G, 4 seconds for 4G, 2 seconds for Wi-Fi), and using the varied threshold , it is determined whether or not the result of estimation by the estimation unit 133 satisfies this condition. Then, the proposal unit 135 proposes the optimum environment when it is determined that the conditions are satisfied. Accordingly, the information processing apparatus 100 according to the embodiment can more accurately determine whether or not the viewing environment is optimal.

[4-4. Combination of processing]
In the above-described embodiment, the information processing apparatus 100 estimates the browsing environment with the estimation processing pattern 1, and when the estimation result satisfies the conditions, the information is proposed. Also, an example has been shown in which the information processing apparatus 100 estimates the viewing environment with the estimation processing pattern 2, and proposes information when the estimation result satisfies the conditions. Also, an example has been shown in which the information processing apparatus 100 estimates the browsing environment in the estimation processing pattern 3, and proposes information when the estimation result satisfies the conditions. Also, an example has been shown in which the information processing apparatus 100 estimates the browsing environment with the estimation processing pattern 4, and proposes information when the estimation result satisfies the conditions. Also, an example has been shown in which the information processing apparatus 100 estimates the viewing environment in the estimation processing pattern 5, and proposes information when the estimation result satisfies the conditions.

The information processing apparatus 100 may perform only one of the above five processes, or may arbitrarily combine the above five processes.

[5. Hardware configuration]
Further, the information processing apparatus 100 according to the above embodiment is implemented by a computer 1000 configured as shown in FIG. 7, for example. The information processing apparatus 100 will be described below as an example. FIG. 7 is a hardware configuration diagram showing an example of a computer 1000 that implements the functions of the information processing apparatus 100. As shown in FIG. Computer 1000 has CPU 1100 , RAM 1200 , ROM 1300 , HDD 1400 , communication interface (I/F) 1500 , input/output interface (I/F) 1600 and media interface (I/F) 1700 .

The CPU 1100 operates based on programs stored in the ROM 1300 or HDD 1400 and controls each section. The ROM 1300 stores a boot program executed by the CPU 1100 when the computer 1000 is started up, a program depending on the hardware of the computer 1000, and the like.

HDD 1400 stores programs executed by CPU 1100 and data used by these programs. Communication interface 1500 receives data from other devices via communication network 50 and sends the data to CPU 1100 , and transmits data generated by CPU 1100 to other devices via communication network 50 .

The CPU 1100 controls output devices such as displays and printers, and input devices such as keyboards and mice, through an input/output interface 1600 . CPU 1100 acquires data from an input device via input/output interface 1600 . CPU 1100 also outputs the generated data to an output device via input/output interface 1600 .

Media interface 1700 reads programs or data stored in recording medium 1800 and provides them to CPU 1100 via RAM 1200 . CPU 1100 loads such a program from recording medium 1800 onto RAM 1200 via media interface 1700, and executes the loaded program. The recording medium 1800 is, for example, an optical recording medium such as a DVD (Digital Versatile Disc) or a PD (Phase change rewritable disc), a magneto-optical recording medium such as an MO (Magneto-Optical disk), a tape medium, a magnetic recording medium, or a semiconductor memory. etc.

For example, when the computer 1000 functions as the information processing apparatus 100 according to the embodiment, the CPU 1100 of the computer 1000 implements the functions of the control unit 130 by executing programs loaded on the RAM 1200 . In addition, data in storage unit 120 is stored in HDD 1400 . CPU 1100 of computer 1000 reads these programs from recording medium 1800 and executes them, but as another example, these programs may be obtained from another device via communication network 50 .

[6. others〕
Also, each component of each device illustrated is functionally conceptual, and does not necessarily need to be physically configured as illustrated. In other words, the specific form of distribution and integration of each device is not limited to the one shown in the figure, and all or part of them can be functionally or physically distributed and integrated in arbitrary units according to various loads and usage conditions. Can be integrated and configured.

As described above, the embodiments of the present application have been described in detail based on several drawings, but these are examples, and various modifications and It is possible to carry out the invention in other forms with modifications.

Also, the above-mentioned "section, module, unit" can be read as "means" or "circuit". For example, the acquisition unit can be read as acquisition means or an acquisition circuit.

1 information processing system 10 terminal device 100 information processing device 120 storage unit 121 log information storage unit 122 estimation condition storage unit 130 control unit 131 reception unit 132 acquisition unit 133 estimation unit 134 determination unit 135 proposal unit

Claims (23)

an acquisition unit that acquires a playback log indicating details of an event relating to playback of the video as a playback log that is a log relating to playback of the video on a terminal device;
and a determination unit that determines whether or not a viewing environment for moving images on the terminal device satisfies a predetermined condition corresponding to the content of the event, based on the reproduction log acquired by the acquisition unit. information processing equipment. 2. The information processing apparatus according to claim 1, wherein the acquisition unit acquires, as the reproduction log, a log indicating timing at which the event occurs. further comprising an estimation unit for estimating the viewing environment of the moving image on the terminal device based on the reproduction log acquired by the acquisition unit;
3. The information processing apparatus according to claim 1, wherein the determination unit determines whether or not the viewing environment estimated by the estimation unit satisfies a predetermined condition. 4. The information processing apparatus according to claim 3, wherein the estimation unit estimates information about a processing capacity for reproducing the moving image as an environment for viewing the moving image on the terminal device. The estimating unit estimates information about a processing speed in reproducing the moving image as the information about the processing capacity,
5. The information processing apparatus according to claim 4, wherein the determination unit determines whether the information regarding the processing speed estimated by the estimation unit satisfies a predetermined condition. 6. The information according to claim 5, wherein the determination unit determines whether or not the predetermined condition is that the information regarding the processing speed in reproducing the moving image is equal to or greater than a predetermined threshold. processing equipment. The acquisition unit further acquires network information indicating a network environment of the terminal device,
7. The information according to claim 6, wherein the determination unit determines whether or not a condition that the predetermined threshold is equal to or greater than a threshold according to the network information acquired by the acquisition unit is satisfied. processing equipment. The estimating unit estimates a type of a reproduction program for controlling reproduction of the video in the terminal device as the information about the processing capacity,
The information processing apparatus according to any one of claims 4 to 7, wherein the determining section determines whether or not the type of the playback program estimated by the estimating section satisfies a predetermined condition. 9. The information processing apparatus according to claim 8, wherein the determination unit determines whether or not a condition that the type of the reproduction program is a browser program is satisfied as the predetermined condition. The estimating unit estimates a version of a reproduction program for controlling reproduction of the video in the terminal device as the information about the processing capacity,
10. The information processing apparatus according to any one of claims 4 to 9, wherein the determining section determines whether or not the version of the reproduction program estimated by the estimating section satisfies a predetermined condition. 11. The information processing apparatus according to claim 10, wherein the determination unit determines whether or not the predetermined condition is that the version of the reproduction program is a past version. The estimating unit estimates a model of the terminal device that reproduces the moving image as the information on the processing capacity,
The information processing apparatus according to any one of claims 4 to 11, wherein the determination unit determines whether the model of the terminal device estimated by the estimation unit satisfies a predetermined condition. . 13. The information processing apparatus according to claim 12, wherein the determination unit determines whether the predetermined condition is a condition that the model of the terminal device is a predetermined model. The estimating unit estimates, as information about the processing capacity, a version of a platform that operates the terminal device that reproduces the video,
The information processing apparatus according to any one of claims 4 to 13, wherein the determination unit determines whether the version of the platform estimated by the estimation unit satisfies a predetermined condition. 15. The information processing apparatus according to claim 14, wherein the determination unit determines whether or not the predetermined condition is a condition that the version of the platform is a past version. 16. The method according to any one of claims 1 to 15, further comprising a proposal unit that proposes information corresponding to the determination result of the determination unit to the user viewing the moving image based on the determination result of the determination unit. Information processing equipment. The proposing unit, when the determination unit determines that the viewing environment for the moving image in the terminal device satisfies the predetermined condition, proposes a viewing environment capable of improving processing capacity for reproducing the moving image. The information processing apparatus according to claim 16, characterized by: When the determining unit determines that the type of the reproduction program for controlling the reproduction of the moving image in the terminal device is a browser program, the proposing unit browses the moving image using an application corresponding to the browser program. The information processing apparatus according to claim 16 or 17, characterized by: suggesting to do. The proposing unit, when the judging unit judges that the version of the reproduction program for controlling the reproduction of the video in the terminal device is the past version, proposes updating from the version to the latest version. 19. The information processing apparatus according to any one of claims 16 to 18, characterized by: The proposal unit proposes to change the model of the terminal device to a more recent model when the determination unit determines that the model of the terminal device that reproduces the moving image is a predetermined model. The information processing apparatus according to any one of claims 16 to 19, characterized by: The proposing unit, when the determination unit determines that the version of the platform that operates the terminal device that reproduces the video is an older version, proposes updating from the version to the latest version. 21. The information processing apparatus according to any one of claims 16 to 20, characterized by: An information processing method executed by an information processing device,
an acquiring step of acquiring a playback log indicating details of an event relating to playback of the moving image as a playback log relating to playback of the moving image on the terminal device;
and a determination step of determining whether or not a video viewing environment on the terminal device satisfies a predetermined condition corresponding to the content of the event, based on the reproduction log acquired by the acquisition step. information processing method. an acquisition procedure for acquiring a playback log indicating details of an event relating to playback of the video as a playback log, which is a log relating to playback of the video on a terminal device;
and causing a computer to execute a determination procedure for determining whether or not a viewing environment for moving images on the terminal device satisfies a predetermined condition corresponding to the content of the event, based on the reproduction log acquired by the acquisition procedure. An information processing program characterized by

Images