JP4712437B2 - Information processing terminal - Google Patents

Description

  The present invention adjusts the display form of a plurality of contents (information to be transmitted to the viewer) transmitted by the media (means for transmitting information to the viewer such as TV broadcasting, story distribution, and reading from a storage medium). The present invention also relates to an information processing terminal that displays the plurality of contents on the same display screen.

  2. Description of the Related Art Conventionally, a screen display device that simultaneously displays a main screen and a plurality of sub-screens on a display screen of one display has been provided. For example, in a television broadcast in which the content is a program and the media is a wireless broadcast, a program of a certain channel is displayed on a large part (main screen) of the display screen, and programs of other channels are respectively displayed on the remaining parts (children). For example, a device to be displayed on the screen. This makes it easier for the user to select a program to be viewed next from a plurality of sub-screens instead of the main screen that is currently being viewed, which is convenient for the user.

  The above-described conventional screen display device displays a hard-to-see screen such as a no-signal state (sandstorm) screen or a noisy screen among a plurality of sub-screens when the broadcast time is over. It is extremely annoying. For this reason, screen display is not performed for obscure sub-screens. On the other hand, the display size of other sub-screens and main screens is increased so that other sub-screens and main screens are not displayed. A screen display device that rearranges screens has been proposed (see, for example, Patent Document 1).

JP-A-11-239307

  However, in the conventional screen display device, since the child screen which is annoying for the viewer is hidden, the information to be transmitted on the child screen is not transmitted to the viewer at all. In the case of the above-mentioned screen with no signal and noisy screen, since the broadcast time has ended and no signal has information to be transmitted to the viewer, the broadcast is displayed. There is no problem even if the sub-screen is hidden. However, broadcasts that contain noise are difficult to see but contain information that should be communicated to the viewer. If the sub-screen that displays the broadcast is hidden, the information will not be transmitted to the viewer at all. That information will not be used at all.

  The present invention has been made in view of the above circumstances, and when adjusting the display form of a plurality of contents and displaying the plurality of contents on the same display screen, the display quality of the plurality of contents is improved. An object of the present invention is to provide an information processing terminal capable of effectively transmitting information to be transmitted to a viewer even if there is bad content.

  An information processing terminal according to the present invention is an information processing terminal that displays a plurality of media data having different content contents on a display unit, and is set in advance with extraction means for extracting media data related information for at least one media data. And determining means for determining a display form of the display unit corresponding to the media data related information extracted by the extracting unit with reference to a correspondence relationship between the media data related information and the display form by the display unit. The display unit displays at least the media data obtained by extracting the media data related information by the extracting unit according to the display form determined by the determining unit.

  With this configuration, even if there is content with poor display quality among a plurality of content, information to be transmitted by the content can be effectively transmitted to the viewer.

  Further, the information processing terminal of the present invention refers to the first correspondence relationship between the media data related information and the degree of necessity that the media data related information is rated by the determining means, which is set in advance. The necessity determination means for determining the necessity corresponding to the media data related information extracted by the above and a second correspondence relationship between the necessity and the display form by the display unit, by the necessity determination means Display form determining means for determining the display form of the display unit corresponding to the determined degree of necessity.

  With this configuration, the media data related information and the display form can be associated with each other through the necessity. Therefore, the association between the media data related information and the display form can be simplified using the necessity, and the association can be performed. Such labor can be reduced.

  The information processing terminal according to the present invention further includes an adjusting unit that adjusts a display mode of the plurality of media data according to a display mode of the display unit determined by the determining unit, and the display unit includes the adjusting unit. Display a plurality of media data including the media data obtained by extracting the media data related information by the extracting means.

  With this configuration, the display form of other media data can be adjusted according to the display form of one media data.

  In the information processing terminal according to the present invention, the extracting unit extracts media data related information for at least two media data, and the determining unit corresponds to each media data related information extracted by the extracting unit. The display form of the display unit is determined, and the adjusting unit determines the media data related information by the extracting unit according to the display form of the display unit corresponding to each media data related information determined by the determining unit. And adjusting the display form of a plurality of media data including at least the extracted media data.

  With this configuration, media data related information for each of a plurality of media data can be extracted, and modification processing reflecting all or part of the plurality of media data related information can be performed. The degree of freedom of the content display method is increased.

  According to the information processing terminal of the present invention, when adjusting the display form of a plurality of contents and displaying the plurality of contents on the same display screen, there is a content with poor display quality among the plurality of contents. However, it is possible to effectively convey information to be transmitted to the viewer.

  Hereinafter, an information processing terminal according to an embodiment of the present invention will be described with reference to the drawings.

(First embodiment)
An information processing terminal according to the first embodiment of the present invention is shown in FIG.
In FIG. 1, the information processing terminal 11 includes media processing units 12 and 13, a layout adjustment unit 14, a synthesis unit 15, and a display unit 16.
The media processing unit 12 includes a data communication unit 17, a modification necessity degree determination unit 18, a modification determination unit 19, and a modification unit 20. The media processing unit 13 includes data communication means 21 and modification means 22.

  For example, if one of the media processing units 12 and 13 performs media data processing for a main screen, the other performs media data processing for one or more sub-screens. If one side performs media data processing for a plurality of sub-screens, the other side performs media data processing for other sub-screens or media data processing for main screens. Here, the media data is data for displaying characters, moving images, still images and the like transmitted, stored or created by each medium on the display means 16, and is transmitted through networks N1 and N2 such as radio waves and Internet communications. It is transmitted or created using the character / image editing application of the information processing terminal of the present invention. The media data processed by the media processing units 12 and 13 is displayed on the display means 16 so that the content is transmitted to the viewer.

  Therefore, the media data processing unit 12 processes the media data relating to the main screen received, for example, by television broadcasting into a predetermined screen size (for example, enlargement) determined according to the media data related information received at the same time. The data processing unit 13 adjusts the screen size of the media data relating to the received single child screen to a size (for example, reduction) corresponding to the determined screen size of the main screen. Note that such screen size adjustment processing in multi-screen display can be applied to, for example, streaming distribution of a plurality of data handled by Internet broadcasting other than television broadcasting and mail application processing of a plurality of mails. Here, media data related information includes media data transfer rate, packet loss status, user interest in content, urgency such as disaster information and breaking news, news and weather forecasts whose notification information will change over time Information such as the freshness of the information (for example, based on the elapsed time from the update date and time) is included, transmitted through the networks N1 and N2, or calculated by the data communication means 17 and 21 based on the media data, Alternatively, registration is performed by an apparatus user input using an input unit (not shown) provided in the information processing terminal of the present invention. This media data related information is used to determine the display forms (for example, the reduction ratio and enlargement ratio of the display area) of the main screen and the sub-screen. In FIG. 1, the data communication unit 17 is described to output the media data transfer rate to the modification necessity degree determination unit 18 as one piece of media data related information.

  The media processing units 12 and 13 of the present embodiment receive media data related information from data communication performed via the networks N1 and N2. However, the interest level information as information that the user is interested in is represented as media data related information. It is also possible to set the media related information of each media data.

  The data communication means 17 and 21 receive media data via the networks N1 and N2, respectively, extract or calculate media data related information, and send the media data and media data related information to the modification necessity degree determining means 18. Output.

  The modification necessity degree determining means 18 determines the necessity degree of modification of media information having the media data related information based on the media data related information input from the data communication means 17. For example, when the media data related information is a media data transfer rate, the degree of modification necessary for each media data transfer rate is designated by a numerical value as shown in FIG. Here, the numerical values “0” to “3” of the degree of modification need to be modified according to the media data transfer rate when the media data related information is, for example, the media data transfer rate, that is, the screen size reduction rate. It is a guideline value for ranking the enlargement ratio and can be set to any numerical value. As a result, it is possible to reduce the trouble of associating the media data related information with the modification process, that is, the trouble of setting.

  Further, the modification determining unit 19 functions to determine a modification process to be applied in accordance with predetermined modification policy information when notified of the modification necessary level determined by the modification necessary level determining unit 18. As shown in the information table of FIG. 3, this modification policy information defines what modification processing should be performed for each degree of modification required. The modification process is associated with each modification necessity as described above, and the modification policy information indicates a set of a plurality of modification processes associated with different modification necessity levels. This modification processing includes, for example, enlargement / reduction of the display area, non-display of a portion that cannot be correctly displayed, change of the display content level, change of the font color of the text, change of the size, etc. Changes include changes in the temporal layout by display means, such as changes in the display frame rate, display update interval, display duration, and cumulative time. The modification process is not limited to the change process described here, but may be any change in the display form of the content that can intentionally change the viewer's interest in the content.

  The modification determination unit 19 notifies the layout adjustment unit 14 of the determined modification process. In FIG. 1, the information notified from the modification determination unit 19 to the layout adjustment unit 14 is described as the application schedule modification process. This is the final modification process of the media data received by the media processing units 12 and 13. This is because the information is notified to the layout adjusting unit 14 to be determined (details will be described later) before the determination.

  The layout adjustment unit 14 receives the contents of the application schedule modification process notified from the modification determination unit 19 and determines the modification process of other media data received by the media processing unit 13 according to the contents. The layout adjusting unit 14 displays the modification processing content of the media data (media data B) processed by the media processing unit 13 in accordance with the application schedule modification processing content of the media data (media data A) processed by the media processing unit 12. The modification process for the media data A and B is determined with reference to an information table (hereinafter referred to as adjustment policy information) as shown in FIG. For example, when the application schedule modification process of the media data A is a reduction rate of 50 to 69%, it is determined that the media data A is reduced by 60% and the media data B is enlarged by 130%. The layout adjustment unit 14 notifies the modification processing determined for the determined media data A and B, the media data A to the modification determination unit 19, and the media data B to the modification unit 22. The information notified from the layout adjustment unit 14 to the modification determination unit 19 is referred to as post-adjustment modification process.

  The modification unit 20 of the media processing unit 12 executes the modification process determined by the modification determination unit 19 upon receiving the post-adjustment modification process notification from the layout adjustment unit 14, and the modified media data subjected to this modification process. A is output to the display device 16 via the combining means 15. The modifying unit 22 of the media processing unit 13 executes the modifying process notified from the layout adjusting unit 14 and outputs the modified media data B subjected to the modifying process to the display device 16 via the combining unit 15. .

  The synthesizing unit 15 functions to synthesize each media data subjected to modification processing such as screen size adjustment from the modification units 20 and 22, and the display unit 16 functions to display each screen in a predetermined layout. To do. That is, the two main screens and sub-screens whose screen sizes are adjusted are synthesized so as to be arranged adjacent to one display screen, for example, in the vertical direction or the horizontal direction. As a result of the modification processing of the media data A and B performed by the modification means 20 and 22 and the combination of the media data subjected to the modification processing by the composition means 15, the display means 16 displays the contents constituted by the media data A and B, respectively. The display is performed in a certain display form.

The operation of the information processing terminal configured as described above will be described.
The data communication means 17 receives media data A from the network N1. The modification necessity degree determination means 18 receives the media data transfer rate which is the media data related information obtained through the data communication means 17, and refers to the table shown in FIG. 2 to determine the modification necessity degree corresponding to this media data transfer rate. decide. Here, a case where the transfer rate is between 4 and 32 kbps, that is, the modification necessity level is “2” will be described as an example. In accordance with the modification degree “2” of the media data, the modification determining unit 19 refers to the modification policy information shown in FIG. 3 and determines the modification process to be applied, that is, the process of “reducing the screen size to 75%”. .

  The modification determination unit 19 acquires the application schedule modification process “reduction to 75% of the screen size” corresponding to the modification necessity level from the modification policy information, and further, the media data to be modified by the acquired application schedule modification process is obtained. Basic information (display size information before modification processing, display position information, color arrangement information, etc.) and display specification information (dot number, resolution, displayable range, etc.) indicating the performance of the display means 16 are acquired. For example, when the modification processing is enlargement or reduction of the display size, the display size of the content (size 120 × 100 dots of the medium A before modification, size 120 × 100 dots of the medium B before modification) is used as basic information. 320 × 240 dots having a maximum QVGA (display resolution) are respectively acquired as display specification information. The modification determination unit 19 outputs the application schedule modification process information, the basic information of the media data to be modified, and the display specification information of the display unit 16 to the layout adjustment unit.

  For example, when the modification process is enlargement or reduction of the display size, the layout adjustment unit 19 refers to the adjustment policy information in FIG. 4 and modifies the media data A and B determined from the application schedule modification process information. Processing (media data A is “reduction 80%”, media data B is “expansion 115%”), and basic information of each of media data A and B (media A size 120 × 100 dots before modification, medium before modification B (120 × 100 dots of B) and the media data A and B whose display size is enlarged or reduced as expected from the size B (96 × 80 dots of the reduced media data A, 138 × 115 of the enlarged media B) It is determined whether or not (dots) are within the displayable range (maximum QVGA 320 × 240 dots). If the layout adjusting means 14 further refers to the display position information, which is basic information of the media data A and B, and determines that it falls within the range, the media data A and B determined from the application schedule modification processing information The post-adjustment modification process (media data A is “reduction 80%” and media data B is “expansion 115%”) is the post-adjustment modification process that is actually notified to the modification determination means 19. On the other hand, when it is out of the displayable range, the layout adjusting unit 19 adjusts the enlargement ratio and the reduction ratio of the post-adjustment modification processing of the media data A and B according to the maximum value of the displayable range. Then, the adjusted post-adjustment modification process is notified to the modification determination means 19.

The arrangement method of these media data is based on the following procedure, assuming that reference position information (coordinates for enlargement / reduction) is held as content information of each media data.
(1) Obtain display position information.
(2) The respective media data is enlarged / reduced while the coordinates of the display position information are fixed (in some cases, a part of the display area protrudes from the terminal screen).
(3) The presence or absence of overlapping display areas is determined. If there is an overlap, it identifies what the overlapped media data is and defines the overlay order based on the modification conflict processing rules.
(4) The area where nothing is displayed is painted in black.

  The modifying unit 20 of the media processing unit 12 executes the modifying process of the media data A received by the data communication unit 17 in accordance with the instruction from the modification determining unit 19. Further, the modifying unit 22 of the media processing unit 13 executes the modifying process for the media data B received by the data communication unit 21 in accordance with the instruction from the layout adjusting unit 14. The modified media data is input to the display means 16 via the synthesizing means 15 and screen display is performed. As a result, even if it is difficult for the viewer to view an image received at a low transfer rate, it is displayed as a screen adjusted to the size corresponding to the transfer rate without being hidden. Since it is possible to display on a screen whose size is adjusted according to difficulty of viewing, it is possible to effectively convey information to be transmitted to the viewer while using the limited display area effectively.

  Furthermore, when the adjustment policy information in the information table as shown in FIG. 4 is used, the modification processing of other media data corresponding to the modification contents of the own media data can be appropriately determined. The layout adjustment unit 14 determines other media data modification processing based on the adjustment policy information. Accordingly, it is possible to arbitrarily specify a control method for media data modification processing according to the media data modification processing. In this way, the enlarged size of other media data can be determined and displayed in accordance with the reduced size of one media data based on the adjustment rule information.

  FIG. 5 shows a display example according to the first embodiment. FIG. 5A shows a case where the data transfer rate is low in the original display layout, and the image in the video display area (main screen) A (the image of the pitcher during pitching) is unclear. In this case, as shown in FIG. 5B, the video display area A can be reduced and the display area (child screen) B of the text display portion can be enlarged and displayed on one display screen. . As a result, even if the screen A is unclear, it is possible to convey the general information to be transmitted to the viewer, and the information can be recognized more clearly in combination with the text.

  In the first embodiment, the media data transfer rate is described as an example of the media data related information. However, the packet information is changed over time, the degree of urgency such as disaster information or breaking news, and the like. If modification policy information in which information such as the freshness of information such as news and weather forecasts (for example, based on the elapsed time from the update date and time) is associated with the degree of modification is created, the present invention is similarly applied. Can be realized.

  In the first embodiment, the modification processing of the display format of the media data has been described with respect to the enlargement / reduction. However, the present invention is not limited to this. Effects can also be achieved by changing the font color, font size, display frame rate, display update interval, display duration, and cumulative time.

(Second Embodiment)
An information processing terminal 23 according to the second embodiment of the present invention is shown in FIG.
The information processing terminal 23 includes media processing units 24 and 25, a layout adjusting unit 14, a synthesizing unit 15, a display unit 16, and a user interest level database 26. The media processing unit 24 includes data communication means 17, metadata extraction means 27, modification necessity degree determination means 18, employment determination means 19, and modification means 20. The media processing unit 25 includes a data communication processing unit 21, a metadata extraction unit 28, a modification necessity degree determination unit 29, a modification determination unit 30, and a modification unit 22.

  The data communication means 17 and 21 receive media data via the networks N1 and N2, respectively.

  The metadata extraction units 27 and 28 extract meta information from the media data received by the data communication units 17 and 21.

  The modification necessity level determination means 18 and 29 obtain target keyword information from the meta information input from the metadata extraction means 27 and 28. Further, this target keyword information is registered in the user interest level database 25 having a correspondence table as shown in FIG. 7 in which the correspondence between the target keyword that the user is interested in and the interest level indicating the interest level is converted into data. If so, the corresponding degree of interest is used instead of the modification necessity. In FIG. 7, “golf”, “Taro Yamada”, “soccer”, and “XX league” are registered as target keywords, and interest levels “1” and “2” are registered respectively. (Please change your personal name in the same way as above)

  Further, the modification determining means 19 and 30 determine the modification process to be applied according to the modification policy information recognized in advance according to the modification necessity (degree of interest) determined by the modification necessity determination means 18 and 29. Function. The modification policy information is the same as that in FIG. 3 except that the modification necessity level is changed to the interest level. This modification policy information defines what modification processing should be performed for each modification necessity level. The modification determining units 19 and 30 notify the layout adjusting unit 14 of the contents of the determined modification process (scheduled modification process).

  Further, the layout adjusting unit 14 refers to an information table as shown in FIG. 8 in which the adjustment processing content after adjustment of each media data corresponding to the application schedule modification processing content of each media data is used as adjustment policy information. The post-adjustment modification processing content of the media data is determined, and the determined post-adjustment modification processing content is notified to the modification determination means 19 and 30.

  The modification units 20 and 22 function to execute the modification process determined by the modification determination units 19 and 30 and output the processing result to the display device 16 via the synthesis unit 15.

A processing flow of the information processing terminal according to the second embodiment will be described.
The metadata extraction means 27 and 28 are media data received by the data communication means 17 and 18 through the networks N1 and N2 (the media processing unit 12 receives media data A, and the media processing unit 13 receives media data B). To extract metadata.

  The modification necessity degree determination means 18 and 29 obtain target keyword information from each metadata extracted by the metadata extraction means 27 and 28. When interest level data corresponding to these keywords is registered in the user interest level database 26, the user interest level corresponding to the keyword is input to the modification determining means 19 and 30 as the degree of necessity for modification, respectively.

  The modification determining means 19 and 30 acquire the application schedule modification process corresponding to the degree of modification necessity from the modification policy information, and further, basic information about the media data to be modified by the acquired application schedule modification process (before the modification process) Display size information, display position information, color arrangement information, etc.) and display specification information (dot number, resolution, displayable range, etc.) indicating the performance of the display means 16 are acquired. For example, when the modification processing is enlargement or reduction of the display size, the display size of the content (size 120 × 100 dots of the medium A before modification, size 120 × 100 dots of the medium B before modification) is used as basic information. 320 × 240 dots having a maximum QVGA (display resolution) are respectively acquired as display specification information. The modification determination units 19 and 30 output the application schedule modification process information, the basic information of the media data to be modified, and the display specification information of the display unit 16 to the layout adjustment unit.

  The layout adjusting unit 14 determines the modification processing of each media data with reference to the information table having the adjustment policy information as shown in FIG. For example, the layout adjustment means 14 determines that the application schedule modification process for the media data A is “enlarged to a screen size of 100 to 130%” and the application schedule modification process for the media data B is “enlarged to a screen size of 100 to 130%”. When notified from the means 19 and 30, the post-adjustment modification process of the media data A and B determined from the application schedule modification process information with reference to the adjustment policy information of FIG. 8 (media data A is “enlargement 120%”, Media data B is “80% reduction”) and basic information of media data A and B (size 120 × 100 dots of media A before modification, size 120 × 100 dots of medium B before modification) Media data A and B whose display size is enlarged or reduced (size of the enlarged media data A is 144 × 120 dots, Size 96 × 80 dots) of the media B determines whether fall within the display range (maximum QVGA of 320 × 240 dots).

  The layout adjusting unit 14 refers to the display position information, which is basic information of the media data A and B, in the determination, and when determining that it is within the range, the media data determined from the application schedule modification processing information The post-adjustment modification processing for A and B (media data A is “enlargement 120%” and media data B is “reduction 80%”) is the post-adjustment modification processing that is actually notified to the modification determination means 19. On the other hand, when it is out of the displayable range, the layout adjusting unit 19 adjusts the enlargement ratio and the reduction ratio of the post-adjustment modification processing of the media data A and B according to the maximum value of the displayable range. Then, the adjusted post-adjustment modification process is notified to the modification determination means 19. Further, when an overlap occurs in the display area due to the arrangement of the media data A and B, processing is performed according to the modification conflict processing rule. This modification conflict processing rule is used when a conflict occurs in the modification processing of the media data, and the priority of overlapping when the display area overlaps is determined. In this way, the post-adjustment modification process in which the modification process has been adjusted is notified to the modification determination means 19 and 30. Note that the adjustment method of the layout adjusting unit 14 is not limited to the above-described method, and can be realized by using a known adjustment method.

This media data arrangement method is based on the following procedure assuming that reference position information (coordinates for enlargement / reduction) is held as content information of each media data.
(1) Obtain display position information.
(2) The respective media data is enlarged / reduced while the coordinates of the display position information are fixed (in some cases, a part of the display area protrudes from the terminal screen).
(3) The presence or absence of overlapping display areas is determined. If there is an overlap, it identifies what the overlapped media data is and defines the overlay order based on the modification conflict processing rules.
(4) The area where nothing is displayed is painted in black.

  The modification units 20 and 22 execute the modification process notified from the modification determination units 19 and 30 and output the processing result to the display device 16 via the synthesis unit 15.

  In this manner, the display area of each media data can be enlarged or reduced according to the degree of interest of the user with respect to the contents of each media data. FIG. 9A shows a video image C related to “golf” registered in the user interest database 26 together with the text D in the original display layout, and FIG. 9B shows the user interest degree. The video “C” of “Golf” having a high height is enlarged, and the display area of the text D is reduced accordingly.

  In the present embodiment, since the target keyword included in the meta information is extracted and the degree of modification necessity is determined based on the keyword, various modification processes can be performed according to the preference of the device user.

  Further, in this embodiment, by providing a modification necessity degree determination unit and a modification determination unit for each media processing unit, media data related information for each of a plurality of media data having different content contents is extracted, and the plurality of media data related Modification processing reflecting all or part of the information can be performed. For this reason, the freedom degree of the content display method in the case of displaying various content simultaneously increases.

  In the second embodiment, the interest level of the user with respect to the media data is described as an example of the media data related information. However, the media data transfer rate, the packet loss situation, the urgency level such as disaster information and breaking news, Create modification policy information that associates information such as news freshness and news forecasts that are subject to change in information (for example, based on the elapsed time from the update date and time) and the degree of modification required If this is the case, the present invention can be similarly realized.

  In the second embodiment, the modification processing of the display format of the media data has been described with respect to enlargement / reduction. However, the present invention is not limited to this, and the display content change, text change, and the like are not limited to this. Effects can also be achieved by changing the font color, font size, display frame rate, display update interval, display duration, and cumulative time.

  Further, in the second embodiment, the modification necessity degree determining units 18 and 29 of the media processing units 24 and 25 are described so as to determine the modification necessity degree based on the same type of media data related information. The degree of necessity of modification may be determined based on the media data related information.

  According to the information processing terminal of the present invention, when adjusting the display form of a plurality of contents and displaying the plurality of contents on the same display screen, there is a content with poor display quality among the plurality of contents. However, the information that the content should convey can be effectively transmitted to the viewer, and the display form of the plurality of contents transmitted by the media is adjusted to display the plurality of contents in the same way. This is useful in the field of information processing terminals to be displayed on the screen.

The block diagram which shows the information processing terminal of the 1st Embodiment of this invention A table showing the correspondence between the media data transfer rate and the degree of necessity for modification A table showing the correspondence between the degree of modification required and the scheduled modification process Table showing the correspondence between the application modification process and post-adjustment modification process Explanatory drawing which shows the example of layout adjustment by 1st Embodiment The block diagram which shows the information processing terminal of the 2nd Embodiment of this invention Table showing correspondence between target keyword and interest level Table showing the correspondence between the application modification process and post-adjustment modification process Explanatory drawing which shows the example of layout adjustment by 2nd Embodiment

Explanation of symbols

DESCRIPTION OF SYMBOLS 11 Information processing terminal 14 Layout adjustment means 15 Composition means 16 Display means 17, 21 Data communication means 18, 29 Modification required degree determination means 19, 30 Modification determination means 20, 22 Modification means 23 Information processing terminal 26 User interest degree database 27, 28 Metadata extraction means N1, N2 network

Claims (2)

A data communication unit for receiving video content and text content;
A display unit for displaying the video content and the text content in the same screen;
A modification necessity determining unit that determines a first display magnification of the video content according to a reception transfer rate of the video content;
A layout adjustment unit comprising information on a second display magnification of the video content corresponding to the first display magnification and a third display magnification of the text content,
The information processing terminal , wherein the display unit displays the video content at the second display magnification and displays the text content at the third display magnification . The information processing terminal according to claim 1,
The modification necessity degree determination unit is an information processing terminal that reduces the first display magnification as the reception transfer rate of the video content decreases .