CN106210838B - Caption presentation method and device - Google Patents
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- CN106210838B CN106210838B CN201610555530.1A CN201610555530A CN106210838B CN 106210838 B CN106210838 B CN 106210838B CN 201610555530 A CN201610555530 A CN 201610555530A CN 106210838 B CN106210838 B CN 106210838B
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- 230000006854 communication Effects 0.000 description 19
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- 238000005516 engineering process Methods 0.000 description 3
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- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
- H04N21/42653—Internal components of the client ; Characteristics thereof for processing graphics
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
- H04N21/4316—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
- H04N21/4438—Window management, e.g. event handling following interaction with the user interface
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/485—End-user interface for client configuration
- H04N21/4858—End-user interface for client configuration for modifying screen layout parameters, e.g. fonts, size of the windows
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Computer Graphics (AREA)
- Business, Economics & Management (AREA)
- Marketing (AREA)
- Software Systems (AREA)
- Controls And Circuits For Display Device (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention discloses a kind of caption presentation method and devices, belong to technical field of data processing.The described method includes: during playing video, when detecting that object event is triggered, the current broadcasting size of the video is obtained, the object event is the event for showing the plug-in subtitle of the video, the size of the broadcasting having a size of the play area for playing the video；Based on the current broadcasting size of the video, the display size of the plug-in subtitle is determined, it is described to show dimensions as in the play area for showing the size of the display area of the plug-in subtitle；The plug-in subtitle is shown in the display area with the display size.Since the display size of the plug-in subtitle broadcasting size current with the video more matches in the present invention, to ensure that the result of broadcast of the video, and the display size of the plug-in subtitle is determined by being then based on the current broadcasting size of the video, so as to improve the flexibility of Subtitle Demonstration.
Description
Technical field
The present invention relates to technical field of data processing, in particular to a kind of caption presentation method and device.
Background technique
With the continuous development of data processing technique, watches video and have become common entertainment way.Playing video
When, the content in video, and abundant display content are more fully understood for the ease of user, it will usually be shown when playing video
Corresponding subtitle, the subtitle can be plug-in subtitle, which is the subtitle with video separation, that is to say, the plug-in word
Curtain can choose display during playing video or not show, and the display effect of the plug-in subtitle can also be adjusted
It is whole.
Currently, a kind of caption presentation method is provided, specifically: terminal is in the play area for playing video to view
Frequency plays out, and during playing the video, shows to the subtitle of the video.Wherein, terminal is to the video
When subtitle is shown, if the subtitle of the video is plug-in subtitle, terminal will be always with pre-set display size pair
The plug-in subtitle is shown that this shows dimensions as in the play area for showing the ruler of the display area of the plug-in subtitle
Very little, the display mode of the plug-in subtitle is more single at this time, and the flexibility of Subtitle Demonstration is lower.
Summary of the invention
In order to solve the problems, such as the relevant technologies, the embodiment of the invention provides a kind of caption presentation method and devices.It is described
Technical solution is as follows:
On the one hand, a kind of caption presentation method is provided, which comprises
During playing video, when detecting that object event is triggered, the current broadcasting ruler of the video is obtained
Very little, the object event is the event for showing the plug-in subtitle of the video, described to play having a size of described for playing
The size of the play area of video；
Based on the current broadcasting size of the video, the display size of the plug-in subtitle is determined, it is described to show dimensions as
For showing the size of the display area of the plug-in subtitle in the play area；
The plug-in subtitle is shown in the display area with the display size.
On the other hand, a kind of subtitling display equipment is provided, described device includes:
Module is obtained, for when detecting that object event is triggered, obtaining the video during playing video
Current broadcasting size, the object event are event for showing the plug-in subtitle of the video, it is described play having a size of
For playing the size of the play area of the video；
Determining module determines the display size of the plug-in subtitle, institute for the broadcasting size current based on the video
It states and shows dimensions as in the play area for showing the size of the display area of the plug-in subtitle；
Display module, for being shown the plug-in subtitle in the display area with the display size.
Technical solution provided in an embodiment of the present invention has the benefit that in embodiments of the present invention terminal is being broadcast
During putting video, when detecting that object event is triggered, the current broadcasting size of the video is obtained, which is
For showing the event of the plug-in subtitle of the video, later, based on the current broadcasting size of the video, the plug-in subtitle is determined
Display size, and the plug-in subtitle is shown in display area with the display size.Since the display size is based on the view
What frequently current broadcasting size determination obtained, therefore, which more matches with the broadcasting size, then when terminal that this is outer
When extension subtitle is shown in display area with the display size, which shows far less likely to occur excessive or too small
As to ensure that the result of broadcast of the video.In addition, terminal is not by the display ruler of the plug-in subtitle in the embodiment of the present invention
It is very little to be limited to a certain fixed dimension, but the display size of the plug-in subtitle is determined based on the current broadcasting size of the video,
To improve the flexibility of Subtitle Demonstration.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is a kind of caption presentation method flow chart provided in an embodiment of the present invention；
Fig. 2 is another caption presentation method flow chart provided in an embodiment of the present invention；
Fig. 3 A is a kind of subtitling display equipment structural schematic diagram provided in an embodiment of the present invention；
Fig. 3 B is a kind of determining module structural schematic diagram provided in an embodiment of the present invention；
Fig. 4 is another subtitling display equipment structural schematic diagram provided in an embodiment of the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
Fig. 1 is a kind of caption presentation method flow chart provided in an embodiment of the present invention, and this method is in terminal.Referring to figure
1, this method comprises:
Step 101: during playing video, when detecting that object event is triggered, acquisition video is current to be broadcast
Size is put, object event is the event for showing the plug-in subtitle of video, is played having a size of the broadcast area for playing video
The size in domain.
Step 102: based on the current broadcasting size of video, determining the display size of plug-in subtitle, show dimensions as playing
For showing the size of the display area of plug-in subtitle in region.
Step 103: plug-in subtitle is shown in display area with display size.
In embodiments of the present invention, terminal is during playing video, when detecting that object event is triggered, obtains
The current broadcasting size of the video, the object event are the event for showing the plug-in subtitle of the video, later, are based on the view
Frequently current broadcasting size determines the display size of the plug-in subtitle, and the plug-in subtitle is shown with the display size aobvious
Show in region.Since the display size is obtained based on current the broadcastings size determination of the video, the display size and
The broadcasting size more matches, then when terminal shows the plug-in subtitle in display area with the display size, this is plug-in
Subtitle is by far less likely to occur excessive or too small phenomenon, to ensure that the result of broadcast of the video.In addition, the present invention is implemented
In example, the display size of the plug-in subtitle is not limited to a certain fixed dimension by terminal, but the broadcasting current based on the video
Size determines the display size of the plug-in subtitle, to improve the flexibility of Subtitle Demonstration.
Optionally, the broadcasting size current based on video, determines the display size of plug-in subtitle, comprising:
By the current broadcasting size of video multiplied by designated ratio, first size is obtained, designated ratio is the aobvious of plug-in subtitle
Show the ratio between the broadcasting size of size and video currently；
Based on first size, the display size of plug-in subtitle is determined.
Optionally, it is based on first size, determines the display size of plug-in subtitle, comprising:
Judge whether terminal is supported to show plug-in subtitle with first size；
When terminal support shows plug-in subtitle with first size, first size is determined as to the display ruler of plug-in subtitle
It is very little.
Optionally, after judging whether terminal supports to show plug-in subtitle with first size, further includes:
When terminal is not supported to show plug-in subtitle using first size and first size is decimal, according to specified rule to
One size is rounded, and the second size is obtained；
The display size for being sized to plug-in subtitle for second.
Optionally, the broadcasting size current based on video, determines the display size of plug-in subtitle, comprising:
Based on the corresponding relationship between the current broadcasting size of video, and the broadcasting size and display size of storage, really
The display size of fixed plug-in subtitle.
Optionally, corresponding between the broadcasting size current based on video, and the broadcasting size and display size of storage
Relationship determines the display size of plug-in subtitle, comprising:
Obtain the multiple broadcasting sizes for playing and storing in the corresponding relationship between size and display size；
Judge in multiple broadcasting sizes whether to include the current broadcasting size of video；
When including the current broadcasting size of video in multiple broadcasting sizes, based on the current broadcasting size of video, from broadcasting
It puts in the corresponding relationship between size and display size, obtains corresponding display size；
The display size that will acquire is determined as the display size of plug-in subtitle.
Optionally, judge in multiple broadcasting sizes after whether including the current broadcasting size of video, further includes:
When not including the current broadcasting size of video in multiple broadcasting sizes, from multiple broadcastings sizes, obtains and regard
Frequently the smallest broadcasting size of difference between current broadcasting size；
Broadcasting size based on acquisition obtains corresponding aobvious from the corresponding relationship played between size and display size
Show size；
The display size that will acquire is determined as the display size of plug-in subtitle.
All the above alternatives, can form alternative embodiment of the invention according to any combination, and the present invention is real
It applies example and this is no longer repeated one by one.
Fig. 2 is a kind of caption presentation method flow chart provided in an embodiment of the present invention, and this method is in terminal.Referring to figure
2, this method comprises:
Step 201: during playing video, when detecting that object event is triggered, it is current to obtain the video
Play size.
It should be noted that object event is the event for showing the plug-in subtitle of the video, and the object event can
To be triggered by user, can also be not specifically limited in this embodiment by terminal automatic trigger, the embodiment of the present invention.
In addition, the user can be by specified operation triggering, which can when object event is triggered by user
Think single-click operation, double click operation, voice operating etc., the embodiment of the present invention is not specifically limited in this embodiment.When object event be by
When terminal automatic trigger, terminal can be touched object event when the video currently playing time point is preset time point
Hair, the embodiment of the present invention are not specifically limited in this embodiment.Wherein, preset time point can be preset, as the preset time point can
Think 00:03:20,00:03:20 etc., the embodiment of the present invention is not specifically limited in this embodiment.
Furthermore plug-in subtitle is the subtitle with video separation, be that is to say, which can during playing video
It with selection display or does not show, and the display effect of the plug-in subtitle can also be adjusted.In practical application, the plug-in word
Curtain can be showed with written form, can also be showed with graphic form, the embodiment of the present invention does not do specific limit to this
It is fixed.
It should also be noted that, size of the broadcasting having a size of the play area for playing the video, and the broadcasting ruler
Very little can be the length and width of the play area, length × wide etc., and the embodiment of the present invention is not specifically limited in this embodiment.
Step 202: based on the current broadcasting size of the video, determining the display size of the plug-in subtitle.
It should be noted that this shows dimensions as in the play area for showing the ruler of the display area of the plug-in subtitle
It is very little, and the display size can be the length and width of the display area, length × wide etc., the embodiment of the present invention is not specifically limited in this embodiment.
Specifically, the broadcasting size current based on the video, determines that the operation of the display size of the plug-in subtitle can wrap
Include the following two kinds mode.
First way: by the current broadcasting size of the video multiplied by designated ratio, first size is obtained, and is based on first
Size determines the display size of the plug-in subtitle.
It should be noted that the designated ratio be the plug-in subtitle display size and the current broadcasting size of the video it
Between ratio, and the designated ratio can be preset, such as the designated ratio can be 1/10,1/11, the embodiment of the present invention
It is not specifically limited in this embodiment.
For example, designated ratio is 1/10, the current broadcasting of the video, then can should having a size of 600 pixels × 450 pixels
For the current broadcasting size of video multiplied by the designated ratio, obtaining first size is 60 pixels × 45 pixels, later, can be based on the
One size, 60 pixel × 45 pixels, determines the display size of the plug-in subtitle.
Wherein, it is based on first size, determines that the operation of the display size of the plug-in subtitle can be with are as follows: judge whether terminal props up
It holds and the plug-in subtitle is shown with first size；It is when terminal support shows the plug-in subtitle with first size, first size is true
It is set to the display size of the plug-in subtitle.
Since the display size that terminal under normal circumstances is supported is limited, it, can be with after terminal obtains first size
First judge whether to support to show the plug-in subtitle with first size, if terminal is supported to show the plug-in subtitle with first size,
First size can be then determined as to the display size of the plug-in subtitle, so as to it is subsequent can be with first size to the plug-in subtitle
It is shown.
For example, first size is 60 pixels × 45 pixels, then terminal can decide whether to support with 60 pixel of first size
× 45 pixels show the plug-in subtitle, when terminal support show the plug-in subtitle with 60 pixels × 45 pixels when, by 60 pixels ×
45 pixels are determined as the display size of the plug-in subtitle.
Further, when terminal is not supported to show the plug-in subtitle using first size and first size is decimal, according to
Specified rule is rounded first size, obtains the second size, the display size for being sized to the plug-in subtitle for second.
Alternatively, obtaining the smallest display size of difference between first size from multiple display sizes that terminal is supported, will acquire
Display size be determined as the display size of the plug-in subtitle.
It should be noted that specified rule can be preset, as the specified rule can for according to rounding-off method into
Row is rounded, is rounded etc. according to the method for truncating, and the embodiment of the present invention is not specifically limited in this embodiment.
Since terminal does not support that the display size by plug-in subtitle is set as decimal under normal circumstances, when the first ruler
It is very little be decimal when, terminal do not support the reason of plug-in subtitle is shown with first size be likely to be because first size be it is small
Number, so can be rounded at this time according to specified rule to first size, obtains the second size, second having a size of integer, then
The display size that can be sized to the plug-in subtitle for second, so as to it is subsequent can with the second size to the plug-in subtitle into
Row display.
For example, first size is decimal, and first size is 60.5 pixels × 45.3 pixels, and specified rule is according to four houses
Five, which enter method, is rounded, it is assumed that terminal do not support to show the plug-in subtitle with first size, then can be according to four houses five
Enter method to be rounded 60.5 pixel of first size × 45.3 pixels, obtains second having a size of 61 pixels × 45 pixels, terminal can
61 pixel of the second size × 45 pixels to be determined as to the display size of the plug-in subtitle.
It should also be noted that, since first size is obtained based on the current broadcasting size determination of the video,
The first size broadcasting size current with the video be it is more matched, therefore, when terminal is not supported to show this with first size
When plug-in subtitle, the smallest display of difference between first size can be obtained from multiple display sizes that terminal is supported
The display size of size, the at this time acquisition is very close with first size, thereby may be ensured that the display size of the acquisition and is somebody's turn to do
The current broadcasting size of video be also it is more matched, then the display size of the acquisition can be determined as this plug-in for terminal at this time
The display size of subtitle can show the plug-in subtitle with the display size of the acquisition so as to subsequent.
For example, first size be 61 pixels × 45 pixels, terminal support it is multiple show dimensions as 60 pixels × 45 pixels,
100 pixels × 70 pixels, 120 pixels × 90 pixels, it is assumed that terminal do not support to show the plug-in subtitle with first size, then terminal
The smallest display size of difference between first size can be obtained from multiple display sizes of the support, the acquisition
60 pixels × 45 pixels are shown dimensions as, then terminal can be outer by 60 pixel of display size of the acquisition × 45 pixels are determined as this
Hang the display size of subtitle.
The second way: based between the current broadcasting size of the video, and the broadcasting size and display size of storage
Corresponding relationship, determine the display size of the plug-in subtitle.
It should be noted that the corresponding relationship played between size and display size can be previously stored in terminal, from
And when terminal needs to show plug-in subtitle, it can be based on the corresponding relationship between the broadcasting size and display size, quickly really
The display size of the fixed plug-in subtitle, determination operation is relatively simple, determines that efficiency is higher.
In addition, the corresponding relationship between the broadcasting size and display size can be stored in local data base by terminal,
Or be stored in specified file, the embodiment of the present invention is not specifically limited in this embodiment.Wherein, specified file can be preset,
The embodiment of the present invention is not specifically limited in this embodiment.
Furthermore terminal can be from the corresponding relationship obtained between the broadcasting size and display size in server and right to this
It should be related to and be stored, the embodiment of the present invention is not specifically limited in this embodiment.
Wherein, corresponding between the broadcasting size current based on the video, and the broadcasting size and display size of storage
Relationship determines that the operation of the display size of the plug-in subtitle can be with are as follows: obtain corresponding between the broadcasting size and display size
The multiple broadcasting sizes stored in relationship；Judge in multiple broadcasting size whether to include the current broadcasting size of the video；When
When in multiple broadcasting size including the current broadcasting size of the video, based on the current broadcasting size of the video, from the broadcasting
In corresponding relationship between size and display size, corresponding display size is obtained；The display size of the acquisition is determined as this
The display size of plug-in subtitle.
For example, the corresponding relationship between the broadcasting size stored in terminal and display size is as shown in table 1 below, then terminal can
To obtain the multiple broadcastings stored in the corresponding relationship between the broadcasting size and display size having a size of 600 pixels × 450 pictures
Element, 1000 pixels × 700 pixels, 1200 pixels × 900 pixels, it is assumed that the current broadcasting of the video is having a size of 600 pixel × 450
Pixel, then multiple play in size includes the current broadcasting size of the video, what terminal can be current based on the video at this time
600 pixel of size × 450 pixels are played, from the corresponding relationship between the broadcasting size and display size, are obtained corresponding aobvious
Show having a size of 60 pixels × 45 pixels, and 60 pixel of the display size of the acquisition × 45 pixels are determined as the plug-in subtitle
Display size.
Table 1
| Play size | Display size |
| 600 pixels × 450 pixels | 60 pixels × 45 pixels |
| 1000 pixels × 700 pixels | 100 pixels × 70 pixels |
| 1200 pixels × 900 pixels | 120 pixels × 90 pixels |
It should be noted that in the embodiment of the present invention, only between broadcasting size and display size shown in above-mentioned table 1
It is illustrated for corresponding relationship, above-mentioned table 1 does not constitute the embodiment of the present invention and limits.
Further, when not including the current broadcasting size of the video in multiple broadcasting size, from multiple broadcasting
The smallest broadcasting size of difference in size, between the broadcasting size of acquisition and the video currently；Broadcasting ruler based on the acquisition
It is very little, from the corresponding relationship between the broadcasting size and display size, obtain corresponding display size；By the display ruler of the acquisition
The very little display size for being determined as the plug-in subtitle.
For example, the corresponding relationship between the broadcasting size stored in terminal and display size is as listed in Table 1, then terminal can
To obtain the multiple broadcastings stored in the corresponding relationship between the broadcasting size and display size having a size of 600 pixels × 450 pictures
Element, 1000 pixels × 700 pixels, 1200 pixels × 900 pixels, it is assumed that the current broadcasting of the video is having a size of 599 pixel × 450
Pixel does not include then the current broadcasting size of the video in multiple broadcasting size, and terminal can be from multiple broadcasting ruler at this time
In very little, the smallest broadcasting size of difference between broadcasting size that the video is current is obtained, the broadcasting of the acquisition is having a size of 600
Pixel × 450 pixels, terminal can be based on 600 pixel of broadcasting size × 450 pixels of the acquisition, from the broadcasting size and display
In corresponding relationship between size, obtain it is corresponding show dimensions as 60 pixels × 45 pixels, and by the display size of the acquisition
60 pixels × 45 pixels are determined as the display size of the plug-in subtitle.
Further, between the broadcasting size current based on the video, and the broadcasting size and display size of storage
Corresponding relationship, before the display size for determining the plug-in subtitle, terminal can also refer to the setting when receiving setting instruction
The broadcasting size carried in order and display size are added in the corresponding relationship between the broadcasting size and display size.And works as and be somebody's turn to do
When corresponding relationship between broadcasting size and display size is that terminal is acquired from server, terminal can also be by the setting
The broadcasting size and display size carried in instruction is sent to server, so that server is to the broadcasting size of storage and display ruler
Corresponding relationship before very little is updated.
It should be noted that setting is instructed for being configured to the corresponding relationship played between size and display size,
And setting instruction can be triggered by user, which can be by specified operation triggering, and the embodiment of the present invention, which does not do this, to be had
Body limits.
In addition, since terminal can carry out the corresponding relationship between the broadcasting size and display size based on setting instruction
Setting, and setting instruction can be triggered by user, therefore, in the embodiment of the present invention can guarantee that user can simple and easyly
Corresponding relationship between the broadcasting size and display size is configured, thereby may be ensured that the broadcasting size and display size
Between corresponding relationship meet user demand.
It should also be noted that, in practical application, when the plug-in subtitle is showed with written form, second of side
Broadcasting size in formula and the corresponding relationship between display size can also with the corresponding relationship played between size and font size come
Substitution, correspondingly, the terminal broadcasting size current based on the video, determines that the operation of the display size of the plug-in subtitle can at this time
With are as follows: based on the corresponding relationship between the current broadcasting size of the video, and the broadcasting size and font size of storage, determine that this is outer
The font size of subtitle is hung, later, the text number that font size and the plug-in subtitle based on the plug-in subtitle include determines the plug-in word
The display size of curtain.
Wherein, the corresponding relationship between the broadcasting size current based on the video, and the broadcasting size and font size of storage,
Determine broadcasting size current based on the video in the font size and the above-mentioned second way of the plug-in subtitle, and the broadcasting of storage
Corresponding relationship between size and display size determines that the operation of the display size of the plug-in subtitle is similar, the embodiment of the present invention
This is repeated no more.
Wherein, the text number that font size and the plug-in subtitle based on the plug-in subtitle include, determines the plug-in subtitle
When display size, it can be obtained from the corresponding relationship between the font size and character size of storage based on the font size of the plug-in subtitle
Corresponding character size is taken, later, the character size that will acquire is multiplied with the text number that the plug-in subtitle includes, and it is outer to obtain this
Hang the display size of subtitle.
For example, the font size of the plug-in subtitle is No. 5, then terminal can font size 5 based on the plug-in subtitle, from such as following table
In corresponding relationship between font size and character size shown in 2, obtaining corresponding character size is 6 pixels × 15 pixels, it is assumed that
The text number that the plug-in subtitle includes is 10, then can be by 6 pixel of character size × 15 pixels of the acquisition and the text
Number 10 is multiplied, and obtain the plug-in subtitle shows dimensions as 60 pixels × 15 pixels.
Table 2
| Font size | Character size |
| No. 5 | 6 pixels × 15 pixels |
| No. 4 | 10 pixels × 27 pixels |
| …… | …… |
It should be noted that in the embodiment of the present invention, only with corresponding between font size and character size shown in above-mentioned table 2
It is illustrated for relationship, above-mentioned table 2 does not constitute the embodiment of the present invention and limits.
Step 203: the plug-in subtitle is shown in the display area with the display size.
It should be noted that in the embodiment of the present invention, since the display size is the broadcasting size current based on the video
Determine and obtain, therefore, which more matches with the broadcasting size, then when terminal by the plug-in subtitle with the display ruler
Very little when being shown in the display area, the plug-in subtitle is by far less likely to occur excessive or too small phenomenon, to ensure that this
The result of broadcast of video.And the display size of the plug-in subtitle is not limited to a certain fixed dimension by the embodiment of the present invention, but
The display size of the plug-in subtitle is determined based on the current broadcasting size of the video, to improve the flexible of Subtitle Demonstration
Property.
In embodiments of the present invention, terminal is during playing video, when detecting that object event is triggered, obtains
The current broadcasting size of the video, the object event are the event for showing the plug-in subtitle of the video, later, are based on the view
Frequently current broadcasting size determines the display size of the plug-in subtitle, and the plug-in subtitle is shown with the display size aobvious
Show in region.Since the display size is obtained based on current the broadcastings size determination of the video, the display size and
The broadcasting size more matches, then when terminal shows the plug-in subtitle in display area with the display size, this is plug-in
Subtitle is by far less likely to occur excessive or too small phenomenon, to ensure that the result of broadcast of the video.In addition, the present invention is implemented
In example, the display size of the plug-in subtitle is not limited to a certain fixed dimension by terminal, but the broadcasting current based on the video
Size determines the display size of the plug-in subtitle, to improve the flexibility of Subtitle Demonstration.
Referring to Fig. 3 A, the embodiment of the invention provides a kind of subtitling display equipment, which includes obtaining module 301, really
Cover half block 302 and display module 303.
Module 301 is obtained, for when detecting that object event is triggered, obtaining video during playing video
Current broadcasting size, object event are the event for showing the plug-in subtitle of video, are played having a size of for playing video
Play area size；
Determining module 302 determines the display size of plug-in subtitle for the broadcasting size current based on video, shows ruler
The very little size for the display area in play area for showing plug-in subtitle；
Display module 303, for being shown plug-in subtitle in display area with display size.
Optionally, referring to Fig. 3 B, which includes arithmetic element 3021 and the first determination unit 3022.
Arithmetic element 3021 specifies ratio for the current broadcasting size of video multiplied by designated ratio, to be obtained first size
Example is the ratio between the broadcasting size of the display size and video of plug-in subtitle currently；
First determination unit 3022 determines the display size of plug-in subtitle for being based on first size.
Optionally, which includes that the first judgment sub-unit and first determine subelement.
First judgment sub-unit, for judging whether terminal is supported to show plug-in subtitle with first size；
First determines subelement, for when terminal support shows plug-in subtitle with first size, first size to be determined
For the display size of plug-in subtitle.
Optionally, which further includes that operation subelement and second determine subelement.
Operation subelement, for when terminal is not supported to show plug-in subtitle using first size and first size is decimal,
First size is rounded according to specified rule, obtains the second size；
Second determines subelement, for being sized to the display size of plug-in subtitle by second.
Optionally, which includes the second determination unit.
Second determination unit, broadcasting size and display size for the broadcasting size current based on video, and storage
Between corresponding relationship, determine the display size of plug-in subtitle.
Optionally, which includes the first acquisition subelement, and the second judgment sub-unit, second obtains subelement
Subelement is determined with third.
First obtains subelement, for obtaining multiple broadcasting of storing in the corresponding relationship between broadcasting size and display size
Put size；
Second judgment sub-unit, for judging in multiple broadcasting sizes whether to include the current broadcasting size of video；
Second obtains subelement, for being based on video when in multiple broadcasting sizes including video current broadcasting size
Current broadcasting size obtains corresponding display size from the corresponding relationship played between size and display size；
Third determines subelement, and the display size for will acquire is determined as the display size of plug-in subtitle.
Optionally, which further includes that third obtains subelement, and the 4th, which obtains subelement and the 4th, determines son
Unit.
Third obtains subelement, for when not including the current broadcasting size of video in multiple broadcasting sizes, from multiple
It plays in size, the smallest broadcasting size of difference between the broadcasting size of acquisition and video currently；
4th obtains subelement, corresponding between size and display size from playing for the broadcasting size based on acquisition
In relationship, corresponding display size is obtained；
4th determines that subelement, the display size for will acquire are determined as the display size of plug-in subtitle.
In embodiments of the present invention, terminal is during playing video, when detecting that object event is triggered, obtains
The current broadcasting size of the video, the object event are the event for showing the plug-in subtitle of the video, later, are based on the view
Frequently current broadcasting size determines the display size of the plug-in subtitle, and the plug-in subtitle is shown with the display size aobvious
Show in region.Since the display size is obtained based on current the broadcastings size determination of the video, the display size and
The broadcasting size more matches, then when terminal shows the plug-in subtitle in display area with the display size, this is plug-in
Subtitle is by far less likely to occur excessive or too small phenomenon, to ensure that the result of broadcast of the video.In addition, the present invention is implemented
In example, the display size of the plug-in subtitle is not limited to a certain fixed dimension by terminal, but the broadcasting current based on the video
Size determines the display size of the plug-in subtitle, to improve the flexibility of Subtitle Demonstration.
It should be understood that subtitling display equipment provided by the above embodiment is in Subtitle Demonstration, only with above-mentioned each function
The division progress of module can according to need and for example, in practical application by above-mentioned function distribution by different function moulds
Block is completed, i.e., the internal structure of device is divided into different functional modules, to complete all or part of function described above
Energy.In addition, subtitling display equipment provided by the above embodiment and caption presentation method embodiment belong to same design, it is specific real
Existing process is detailed in embodiment of the method, and which is not described herein again.
Fig. 4 is a kind of terminal structure schematic diagram of subtitling display equipment provided in an embodiment of the present invention.Referring to fig. 4, terminal
400 may include communication unit 410, the memory 420 for including one or more computer readable storage medium, input
Unit 430, display unit 440, sensor 450, voicefrequency circuit 460, WIFI (Wireless Fidelity, Wireless Fidelity) mould
The components such as block 470, the processor 480 for including one or more than one processing core and power supply 490.Art technology
Personnel are appreciated that the restriction of the not structure paired terminal of terminal structure shown in Fig. 4, may include more more or less than illustrating
Component, perhaps combine certain components or different component layouts.Wherein:
Communication unit 410 can be used for receiving and sending messages or communication process in, signal sends and receivees, the communication unit 410
Can for RF (Radio Frequency, radio frequency) circuit, router, modem, etc. network communication equipments.Particularly, when
When communication unit 410 is RF circuit, after the downlink information of base station is received, transfer at one or more than one processor 480
Reason；In addition, the data for being related to uplink are sent to base station.RF circuit usually as communication unit include but is not limited to antenna,
At least one amplifier, tuner, one or more oscillator, subscriber identity module (SIM) card, transceiver, coupler,
LNA (Low Noise Amplifier, low-noise amplifier), duplexer etc..In addition, communication unit 410 can also pass through nothing
Line communication is communicated with network and other equipment.Any communication standard or agreement can be used in the wireless communication, including but unlimited
In GSM (Global System of Mobile communication, global system for mobile communications), GPRS (General
Packet Radio Service, general packet radio service), CDMA (Code Division Multiple Access, code
Point multiple access), WCDMA (Wideband Code Division Multiple Access, wideband code division multiple access), LTE (Long
Term Evolution, long term evolution), Email, SMS (Short Messaging Service, short message service) etc..
Memory 420 can be used for storing software program and module, and processor 480 is stored in the software journey of memory 420 by operation
Sequence and module, thereby executing various function application and data processing.Memory 420 can mainly include storing program area and deposit
Store up data field, wherein storing program area can application program needed for storage program area, at least one function (for example sound is broadcast
Playing function, image player function etc.) etc.；Storage data area, which can be stored, uses created data (such as sound according to terminal 400
Frequency evidence, phone directory etc.) etc..In addition, memory 420 may include high-speed random access memory, it can also include non-volatile
Property memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.Correspondingly, it deposits
Reservoir 420 can also include Memory Controller, to provide the access of processor 480 and input unit 430 to memory 420.
Input unit 430 can be used for receiving the number or character information of input, and generate and user setting and function
Control related keyboard, mouse, operating stick, optics or trackball signal input.Preferably, input unit 430 may include touching
Sensitive surfaces 431 and other input equipments 432.Touch sensitive surface 431, also referred to as touch display screen or Trackpad are collected and are used
Family on it or nearby touch operation (such as user using any suitable object or attachment such as finger, stylus in touch-sensitive table
Operation on face 431 or near touch sensitive surface 431), and corresponding attachment device is driven according to preset formula.It is optional
, touch sensitive surface 431 may include both touch detecting apparatus and touch controller.Wherein, touch detecting apparatus detection is used
The touch orientation at family, and touch operation bring signal is detected, transmit a signal to touch controller；Touch controller is from touch
Touch information is received in detection device, and is converted into contact coordinate, then gives processor 480, and can receive processor 480
The order sent simultaneously is executed.Furthermore, it is possible to using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves
Realize touch sensitive surface 431.In addition to touch sensitive surface 431, input unit 430 can also include other input equipments 432.Preferably,
Other input equipments 432 can include but is not limited to physical keyboard, function key (such as volume control button, switch key etc.),
One of trace ball, mouse, operating stick etc. are a variety of.
Display unit 440 can be used for showing information input by user or the information and terminal 400 that are supplied to user
Various graphical user interface, these graphical user interface can be made of figure, text, icon, video and any combination thereof.
Display unit 440 may include display panel 441, optionally, can use LCD (Liquid Crystal Display, liquid crystal
Display), the forms such as OLED (Organic Light-Emitting Diode, Organic Light Emitting Diode) configure display panel
441.Further, touch sensitive surface 431 can cover display panel 441, when touch sensitive surface 431 detects touching on it or nearby
After touching operation, processor 480 is sent to determine the type of touch event, is followed by subsequent processing device 480 according to the type of touch event
Corresponding visual output is provided on display panel 441.Although touch sensitive surface 431 and display panel 441 are conducts in Fig. 4
Two independent components realize input and input function, but in some embodiments it is possible to by touch sensitive surface 431 and display
Panel 441 is integrated and realizes and outputs and inputs function.
Terminal 400 may also include at least one sensor 450, such as optical sensor, motion sensor and other sensings
Device.Optical sensor may include ambient light sensor and proximity sensor, wherein ambient light sensor can be according to the bright of ambient light
The brightness of display panel 441 secretly is adjusted, proximity sensor can close display panel 441 when terminal 400 is moved in one's ear
And/or backlight.As a kind of motion sensor, gravity accelerometer can detect in all directions (generally three axis) and add
The size of speed can detect that size and the direction of gravity when static, can be used to identify application (such as the horizontal/vertical screen of mobile phone posture
Switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；As for terminal 400
The other sensors such as gyroscope, barometer, hygrometer, thermometer, the infrared sensor that can also configure, details are not described herein.
Voicefrequency circuit 460, loudspeaker 461, microphone 462 can provide the audio interface between user and terminal 400.Audio
Electric signal after the audio data received conversion can be transferred to loudspeaker 461, be converted to sound by loudspeaker 461 by circuit 460
Sound signal output；On the other hand, the voice signal of collection is converted to electric signal by microphone 462, after being received by voicefrequency circuit 460
Audio data is converted to, then by after the processing of audio data output processor 480, is sent to through communication unit 410 such as another
Terminal, or audio data is exported to memory 420 to be further processed.Voicefrequency circuit 460 is also possible that earplug is inserted
Hole, to provide the communication of peripheral hardware earphone Yu terminal 400.
In order to realize wireless communication, wireless communication unit 470, the wireless communication unit 470 can be configured in the terminal
It can be WIFI module.WIFI belongs to short range wireless transmission technology, and unit 470 can help terminal 400 by wireless communication
User sends and receive e-mail, browses webpage and access streaming video etc., it provides wireless broadband internet access for user.
Although showing wireless communication unit 470 in figure, but it is understood that, and it is not belonging to must be configured into for terminal 400, it is complete
It can according to need within the scope of not changing the essence of the invention and omit entirely.
Processor 480 is the control centre of terminal 400, utilizes each portion of various interfaces and connection whole mobile phone
Point, by running or execute the software program and/or module that are stored in memory 420, and calls and be stored in memory 420
Interior data execute the various functions and processing data of terminal 400, to carry out integral monitoring to mobile phone.Optionally, processor
480 may include one or more processing cores；Preferably, processor 480 can integrate application processor and modem processor,
Wherein, the main processing operation system of application processor, user interface and application program etc., modem processor mainly handles nothing
Line communication.It is understood that above-mentioned modem processor can not also be integrated into processor 480.
Terminal 400 further includes the power supply 490 (such as battery) powered to all parts, it is preferred that power supply can pass through electricity
Management system and processor 480 are logically contiguous, to realize management charging, electric discharge and power consumption by power-supply management system
The functions such as management.Power supply 460 can also include one or more direct current or AC power source, recharging system, power supply event
Hinder the random components such as detection circuit, power adapter or inverter, power supply status indicator.
Although being not shown, terminal 400 can also include camera, bluetooth module etc., and details are not described herein.
In the present embodiment, terminal further includes having perhaps this or more than one journey of more than one program
Sequence is stored in memory, and is configured to be executed by one or more than one processor, the one or more
Program includes the instruction for carrying out caption presentation method as described below provided in an embodiment of the present invention, comprising:
During playing video, when detecting that object event is triggered, the current broadcasting size of video, mesh are obtained
Mark event is the event for showing the plug-in subtitle of video, plays the size having a size of the play area for playing video；
Based on the current broadcasting size of video, the display size of plug-in subtitle is determined, show dimensions as using in play area
Size in the display area for showing plug-in subtitle；
Plug-in subtitle is shown in display area with display size.
Optionally, the broadcasting size current based on video, determines the display size of plug-in subtitle, comprising:
By the current broadcasting size of video multiplied by designated ratio, first size is obtained, designated ratio is the aobvious of plug-in subtitle
Show the ratio between the broadcasting size of size and video currently；
Based on first size, the display size of plug-in subtitle is determined.
Optionally, it is based on first size, determines the display size of plug-in subtitle, comprising:
Judge whether terminal is supported to show plug-in subtitle with first size；
When terminal support shows plug-in subtitle with first size, first size is determined as to the display ruler of plug-in subtitle
It is very little.
Optionally, after judging whether terminal supports to show plug-in subtitle with first size, further includes:
When terminal is not supported to show plug-in subtitle using first size and first size is decimal, according to specified rule to
One size is rounded, and the second size is obtained；
The display size for being sized to plug-in subtitle for second.
Optionally, the broadcasting size current based on video, determines the display size of plug-in subtitle, comprising:
Based on the corresponding relationship between the current broadcasting size of video, and the broadcasting size and display size of storage, really
The display size of fixed plug-in subtitle.
Optionally, corresponding between the broadcasting size current based on video, and the broadcasting size and display size of storage
Relationship determines the display size of plug-in subtitle, comprising:
Obtain the multiple broadcasting sizes for playing and storing in the corresponding relationship between size and display size；
Judge in multiple broadcasting sizes whether to include the current broadcasting size of video；
When including the current broadcasting size of video in multiple broadcasting sizes, based on the current broadcasting size of video, from broadcasting
It puts in the corresponding relationship between size and display size, obtains corresponding display size；
The display size that will acquire is determined as the display size of plug-in subtitle.
Optionally, judge in multiple broadcasting sizes after whether including the current broadcasting size of video, further includes:
When not including the current broadcasting size of video in multiple broadcasting sizes, from multiple broadcastings sizes, obtains and regard
Frequently the smallest broadcasting size of difference between current broadcasting size；
Broadcasting size based on acquisition obtains corresponding aobvious from the corresponding relationship played between size and display size
Show size；
The display size that will acquire is determined as the display size of plug-in subtitle.
In embodiments of the present invention, terminal is during playing video, when detecting that object event is triggered, obtains
The current broadcasting size of the video, the object event are the event for showing the plug-in subtitle of the video, later, are based on the view
Frequently current broadcasting size determines the display size of the plug-in subtitle, and the plug-in subtitle is shown with the display size aobvious
Show in region.Since the display size is obtained based on current the broadcastings size determination of the video, the display size and
The broadcasting size more matches, then when terminal shows the plug-in subtitle in display area with the display size, this is plug-in
Subtitle is by far less likely to occur excessive or too small phenomenon, to ensure that the result of broadcast of the video.In addition, the present invention is implemented
In example, the display size of the plug-in subtitle is not limited to a certain fixed dimension by terminal, but the broadcasting current based on the video
Size determines the display size of the plug-in subtitle, to improve the flexibility of Subtitle Demonstration.
Those of ordinary skill in the art will appreciate that realizing that all or part of the steps of above-described embodiment can pass through hardware
It completes, relevant hardware can also be instructed to complete by program, the program can store in a kind of computer-readable
In storage medium, storage medium mentioned above can be read-only memory, disk or CD etc..
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of caption presentation method, which is characterized in that the described method includes:
During playing video, object event is triggered by user or is at the video currently playing time point by terminal
Object event is triggered when preset time point, when detecting that object event is triggered, obtains the current broadcasting size of the video,
The object event is the event for showing the plug-in subtitle of the video, described to play having a size of for playing the video
Play area size；
Based on the current broadcasting size of the video, determine the display size of the plug-in subtitle, it is described show dimensions as it is described
For showing the size of the display area of the plug-in subtitle in play area；The plug-in subtitle is shown with the display size
Show in the display area；
The broadcasting size current based on the video determines that the display size of the plug-in subtitle includes:
Based on the corresponding relationship between the current broadcasting size of the video, and the broadcasting size and font size of storage, institute is determined
The font size of plug-in subtitle is stated, later, the text number that font size and the plug-in subtitle based on the plug-in subtitle include determines
The display size of the plug-in subtitle.
2. the method as described in claim 1, which is characterized in that the broadcasting size current based on the video, Yi Jicun
Corresponding relationship between the broadcasting size and font size of storage determines the font size of the plug-in subtitle, comprising:
Obtain the multiple broadcasting sizes stored in the corresponding relationship between the broadcasting size and font size；
Judge in the multiple broadcasting size whether to include the current broadcasting size of the video；
When in the multiple broadcasting size including the video current broadcasting size, based on the current broadcasting ruler of the video
It is very little, from the corresponding relationship between the broadcasting size and font size, obtain corresponding font size；
The font size that will acquire is determined as the font size of the plug-in subtitle.
3. method according to claim 2, which is characterized in that described to judge in the multiple broadcasting size whether to include described
After the current broadcasting size of video, further includes:
When not including the current broadcasting size of the video in the multiple broadcasting size, from the multiple broadcasting size,
The smallest broadcasting size of difference between the broadcasting size of acquisition and the video currently；
Broadcasting size based on acquisition obtains corresponding font size from the corresponding relationship between the broadcasting size and font size；
The font size that will acquire is determined as the font size of the plug-in subtitle.
4. a kind of subtitling display equipment, which is characterized in that described device includes:
Module is obtained, it is current in the video by user's triggering object event or by terminal for during playing video
The time point of broadcasting triggers object event when being preset time point, when detecting that object event is triggered, obtains the video
Current broadcasting size, the object event are event for showing the plug-in subtitle of the video, it is described play having a size of
For playing the size of the play area of the video；
Determining module determines the display size of the plug-in subtitle for the broadcasting size current based on the video, described aobvious
Show the size having a size of the display area in the play area for showing the plug-in subtitle；Display module is used for institute
Plug-in subtitle is stated to be shown in the display area with the display size；
The determining module includes:
Second determination unit, between the broadcasting size current based on the video, and the broadcasting size and font size of storage
Corresponding relationship, determine the font size of the plug-in subtitle；And font size based on the plug-in subtitle and the plug-in subtitle include
Text number, determine the display size of the plug-in subtitle.
5. device as claimed in claim 4, which is characterized in that second determination unit includes:
First obtains subelement, for obtaining the multiple broadcasting rulers stored in the corresponding relationship between the broadcasting size and font size
It is very little；
Second judgment sub-unit, for judging in the multiple broadcasting size whether to include the current broadcasting size of the video；
Second obtains subelement, for being based on when in the multiple broadcasting size including the video current broadcasting size
The current broadcasting size of the video obtains corresponding font size from the corresponding relationship between the broadcasting size and font size；
Third determines subelement, and the font size for will acquire is determined as the font size of the plug-in subtitle.
6. device as claimed in claim 5, which is characterized in that second determination unit further include:
Third obtains subelement, for when not including the current broadcasting size of the video in the multiple broadcasting size, from
The smallest broadcasting size of difference in the multiple broadcasting size, between the broadcasting size of acquisition and the video currently；
4th obtains subelement, the corresponding relationship for the broadcasting size based on acquisition, between the broadcasting size and font size
In, obtain corresponding font size；
4th determines that subelement, the font size for will acquire are determined as the font size of the plug-in subtitle.
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| CN201610555530.1A CN106210838B (en) | 2016-07-14 | 2016-07-14 | Caption presentation method and device |
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| CN201610555530.1A CN106210838B (en) | 2016-07-14 | 2016-07-14 | Caption presentation method and device |
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| CN106210838B true CN106210838B (en) | 2019-05-24 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107995440B (en) * | 2017-12-13 | 2021-03-09 | 北京奇虎科技有限公司 | Video subtitle map generating method and device, computer readable storage medium and terminal equipment |
| CN108696767B (en) * | 2018-05-15 | 2021-05-25 | 北京字节跳动网络技术有限公司 | Barrage playing method and device, computer readable storage medium and terminal |
| CN110177295B (en) * | 2019-06-06 | 2021-06-22 | 北京字节跳动网络技术有限公司 | Subtitle out-of-range processing method and device and electronic equipment |
| CN111225288A (en) * | 2020-01-21 | 2020-06-02 | 北京字节跳动网络技术有限公司 | Method, device and electronic device for displaying subtitle information |
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| KR20060082983A (en) * | 2005-01-14 | 2006-07-20 | 엘지전자 주식회사 | Device and method for adjusting subtitle image size of DVD |
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