CN106210838A - Caption presentation method and device - Google Patents
Caption presentation method and device Download PDFInfo
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- CN106210838A CN106210838A CN201610555530.1A CN201610555530A CN106210838A CN 106210838 A CN106210838 A CN 106210838A CN 201610555530 A CN201610555530 A CN 201610555530A CN 106210838 A CN106210838 A CN 106210838A
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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
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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
- H04N21/43—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
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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
- H04N21/43—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
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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
- H04N21/47—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)
- Software Systems (AREA)
- Business, Economics & Management (AREA)
- Marketing (AREA)
- Computer Graphics (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 device, belong to technical field of data processing.Described method includes: during playing video, when detecting that object event is triggered, obtaining the broadcasting size that described video is current, described object event is the event of the plug-in captions for showing described video, and described broadcasting is a size of for playing the size of the play area of described video；Based on the broadcasting size that described video is current, determine the display size of described plug-in captions, described in show dimensions as in described play area for showing the size of the viewing area of described plug-in captions；Described plug-in captions are shown in described viewing area with described display size.The present invention is more mated due to the broadcasting size that the display size of these plug-in captions is current with this video, thus ensure that the result of broadcast of this video, and by being then based on the current broadcasting size of this video to determine the display size of these plug-in captions, such that it is able to improve the motility of Subtitle Demonstration.
Description
Technical field
The present invention relates to technical field of data processing, particularly to a kind of caption presentation method and device.
Background technology
Along with the development of data processing technique, viewing video has become as common entertainment way.Playing video
Time, the content being more fully understood that in video for the ease of user, and abundant display content, it will usually the display when playing video
Corresponding captions, these captions can be plug-in captions, and these plug-in captions are the captions with video separation, that is to say, this plug-in word
Curtain can select display during playing video or not show, and the display effect of these plug-in captions can also be adjusted
Whole.
At present, it is provided that a kind of caption presentation method, particularly as follows: terminal in the play area for playing video to regarding
Frequency plays out, and during playing this video, shows the captions of this video.Wherein, terminal is to this video
When captions show, if the captions of this video are plug-in captions, then terminal is by all the time with the display size pair pre-set
These plug-in captions show, this shows dimensions as in this play area for showing the chi of the viewing area of these plug-in captions
Very little, now the display mode of these plug-in captions is the most single, and the motility of Subtitle Demonstration is relatively low.
Summary of the invention
In order to solve the problem of correlation technique, embodiments provide a kind of caption presentation method and device.Described
Technical scheme is as follows:
On the one hand, it is provided that a kind of caption presentation method, described method includes:
During playing video, when detecting that object event is triggered, obtain the broadcasting chi that described video is current
Very little, described object event is the event of the plug-in captions for showing described video, and described broadcasting is a size of used for playing described
The size of the play area of video；
Based on the broadcasting size that described video is current, determine the display size of described plug-in captions, described in show dimensions as
For showing the size of the viewing area of described plug-in captions in described play area；
Described plug-in captions are shown in described viewing area with described display size.
On the other hand, it is provided that a kind of subtitling display equipment, described device includes:
Acquisition module, for, during playing video, when detecting that object event is triggered, obtaining described video
Current broadcasting size, described object event is the event of the plug-in captions for showing described video, and described broadcasting is a size of
For playing the size of the play area of described video；
Determine module, for the broadcasting size current based on described video, determine the display size of described plug-in captions, institute
State and show dimensions as in described play area for showing the size of the viewing area of described plug-in captions；
Display module, for showing described plug-in captions in described viewing area with described display size.
The technical scheme that the embodiment of the present invention provides has the benefit that in embodiments of the present invention, and terminal is being broadcast
During putting video, when detecting that object event is triggered, obtaining the broadcasting size that this video is current, this object event is
For showing the event of the plug-in captions of this video, afterwards, based on the broadcasting size that this video is current, these plug-in captions are determined
Display size, and these plug-in captions are shown in viewing area with this display size.Owing to this display size is to regard based on this
The most current broadcasting size determines and obtains, and therefore, this display size more mates with this broadcasting size, then when terminal, this is outer
When extension captions show in viewing area with this display size, these plug-in captions are by far less likely to occur excessive or too small showing
As, thus ensure that the result of broadcast of this video.It addition, in the embodiment of the present invention, terminal is not by the display chi of these plug-in captions
Very little it is defined to a certain fixed dimension, but determines the display size of these plug-in captions based on the broadcasting size that this video is current,
Thus improve the motility of Subtitle Demonstration.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in embodiment being described below required for make
Accompanying drawing be briefly described, it should be apparent that, below describe in accompanying drawing be only some embodiments of the present invention, for
From the point of view of those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other according to these accompanying drawings
Accompanying drawing.
Fig. 1 is a kind of caption presentation method flow chart that the embodiment of the present invention provides；
Fig. 2 is the another kind of caption presentation method flow chart that the embodiment of the present invention provides；
Fig. 3 A is a kind of subtitling display equipment structural representation that the embodiment of the present invention provides；
Fig. 3 B is that the one that the embodiment of the present invention provides determines modular structure schematic diagram；
Fig. 4 is the another kind of subtitling display equipment structural representation that the embodiment of the present invention provides.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying 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 that the embodiment of the present invention provides, and the method is in terminal.See figure
1, the method includes:
Step 101: during playing video, when detecting that object event is triggered, obtains current the broadcasting of video
Putting size, object event is the event of the plug-in captions for showing video, plays a size of for playing the broadcast area of video
The size in territory.
Step 102: based on the broadcasting size that video is current, determine the display size of plug-in captions, shows dimensions as playing
For showing the size of the viewing area of plug-in captions in region.
Step 103: plug-in captions are shown in viewing area with display size.
In embodiments of the present invention, terminal is during playing video, when detecting that object event is triggered, obtains
The broadcasting size that this video is current, this object event is the event of the plug-in captions for showing this video, afterwards, regards based on this
The most current broadcasting size, determines the display size of these plug-in captions, and is shown aobvious with this display size by these plug-in captions
Show in region.Owing to this display size is to determine based on the broadcasting size that this video is current to obtain, therefore, this display size with
This broadcasting size is more mated, then, when these plug-in captions are shown in viewing area by terminal with this display size, this is plug-in
Captions are by far less likely to occur excessive or too small phenomenon, thus ensure that the result of broadcast of this video.It addition, the present invention implements
In example, the display size of these plug-in captions is not defined to a certain fixed dimension by terminal, but based on the current broadcasting of this video
Size determines the display size of these plug-in captions, thus improves the motility of Subtitle Demonstration.
Alternatively, based on the broadcasting size that video is current, determine the display size of plug-in captions, including:
Broadcasting size current for video is multiplied by designated ratio, obtains first size, it is intended that ratio is the aobvious of plug-in captions
Show the ratio between size and the current broadcasting size of video；
Based on first size, determine the display size of plug-in captions.
Alternatively, based on first size, determine the display size of plug-in captions, including:
Judge terminal whether to support with first size and show plug-in captions；
When terminal support shows plug-in captions with first size, first size is defined as the display chi of plug-in captions
Very little.
Alternatively, it is judged that after whether terminal is supported to show plug-in captions with first size, also include:
When terminal does not support to show plug-in captions and first size for decimal with first size, according to specified rule to
One size rounds, and obtains the second size；
By the second display size being sized to plug-in captions.
Alternatively, based on the broadcasting size that video is current, determine the display size of plug-in captions, including:
Based on the corresponding relation between the broadcasting size that video is current, and broadcasting size and the display size of storage, really
The display size of fixed plug-in captions.
Alternatively, based on the broadcasting size that video is current, and corresponding between broadcasting size and the display size of storage
Relation, determines the display size of plug-in captions, including:
Obtain multiple broadcasting sizes of storage in the corresponding relation play between size and display size；
Judge whether multiple broadcasting size includes the broadcasting size that video is current；
When multiple broadcasting sizes include the current broadcasting size of video, based on the broadcasting size that video is current, from broadcasting
Put in the corresponding relation between size and display size, obtain corresponding display size；
The display size of acquisition is defined as the display size of plug-in captions.
Alternatively, it is judged that after whether multiple broadcasting sizes include the broadcasting size that video is current, also include:
When multiple broadcasting sizes do not include the current broadcasting size of video, from multiple broadcasting sizes, obtain and regard
The broadcasting size that difference between the most current broadcasting size is minimum；
Based on the broadcasting size obtained, from the corresponding relation play between size and display size, obtain corresponding showing
Show size；
The display size of acquisition is defined as the display size of plug-in captions.
Above-mentioned all optional technical schemes, all can be according to arbitrarily combining the alternative embodiment forming the present invention, and the present invention is real
Execute example this is repeated the most one by one.
Fig. 2 is a kind of caption presentation method flow chart that the embodiment of the present invention provides, and the method is in terminal.See figure
2, the method includes:
Step 201: during playing video, when detecting that object event is triggered, obtain this video current
Play size.
It should be noted that the event that object event is the plug-in captions for showing this video, and this object event can
To be triggered by user, it is also possible to automatically triggered by terminal, this is not specifically limited by the embodiment of the present invention.
It addition, when object event is to be triggered by user, this user can be triggered by assigned operation, and this assigned operation can
Thinking single-click operation, double click operation, voice operating etc., this is not specifically limited by the embodiment of the present invention.When object event be by
When terminal triggers automatically, object event can be touched by terminal when the time point that this video is currently playing is Preset Time point
Sending out, this is not specifically limited by the embodiment of the present invention.Wherein, Preset Time point can pre-set, as this Preset Time point can
Think that this is not specifically limited by 00:03:20,00:03:20 etc., the embodiment of the present invention.
Furthermore, plug-in captions are the captions with video separation, that is to say, these plug-in captions can during playing video
To select display or not show, and the display effect of these plug-in captions can also be adjusted.In actual application, this plug-in word
Curtain can represent with written form, it is also possible to represents with graphic form, and this is not done concrete limit by the embodiment of the present invention
Fixed.
Also, it should be noted this broadcasting is a size of for playing the size of the play area of this video, and this broadcasting chi
Very little can be the length and width of this play area, length × wide etc., and this is not specifically limited by the embodiment of the present invention.
Step 202: based on the broadcasting size that this video is current, determine the display size of these plug-in captions.
It should be noted that this shows dimensions as in this play area for showing the chi of the viewing area of these plug-in captions
Very little, and this display size can be the length and width of this viewing area, length × wide etc., this is not specifically limited by the embodiment of the present invention.
Specifically, based on the broadcasting size that this video is current, determine that the operation of the display size of these plug-in captions can be wrapped
Include the following two kinds mode.
First kind of way: broadcasting size current for this video is multiplied by designated ratio, obtains first size, and based on first
Size, determines the display size of these plug-in captions.
It should be noted that display size that this designated ratio is these the plug-in captions broadcasting size current with this video it
Between ratio, and this designated ratio can pre-set, if this designated ratio can be 1/10,1/11 etc., the embodiment of the present invention
This is not specifically limited.
Such as, it is intended that ratio is 1/10, broadcasting a size of 600 pixel × 450 pixel that this video is current, then can will be somebody's turn to do
The current broadcasting size of video is multiplied by this designated ratio, and obtaining first size is 60 pixel × 45 pixels, afterwards, and can be based on
One size 60 pixel × 45 pixel, determines the display size of these plug-in captions.
Wherein, based on first size, determine that the operation of the display size of these plug-in captions can be: judge whether terminal props up
Hold and show this plug-in captions with first size；When terminal support shows these plug-in captions with first size, first size is true
It is set to the display size of these plug-in captions.
Owing to the display size of generally terminal support is limited, therefore, after terminal obtains first size, permissible
First judge whether to support to show this plug-in captions with first size, if terminal support shows this plug-in captions with first size,
First size then can be defined as the display size of these plug-in captions, in order to follow-up can be with first size to these plug-in captions
Show.
Such as, first size is 60 pixel × 45 pixels, then terminal can decide whether to support with first size 60 pixel
× 45 pixels show this plug-in captions, when terminal support shows these plug-in captions with 60 pixel × 45 pixels, by 60 pixels ×
45 pixels are defined as the display size of these plug-in captions.
Further, when terminal does not support to show these plug-in captions and first size for decimal with first size, according to
First size is rounded by specified rule, obtains the second size, by the second display size being sized to these plug-in captions.
Or, from multiple display sizes that terminal is supported, obtain the display size that the difference between first size is minimum, will obtain
Display size be defined as the display size of these plug-in captions.
It should be noted that specified rule can pre-set, if this specified rule can be to enter according to rounding-off method
Row rounds, rounds etc. according to the method for truncating, and this is not specifically limited by the embodiment of the present invention.
Owing to generally terminal does not support that the display size by plug-in captions is set to decimal, therefore, when the first chi
Very little for decimal time, terminal does not support that it is little for showing that the reason of these plug-in captions is probably because first size with first size
Number, so now can round first size according to specified rule, obtains the second size, the second a size of integer, then
Can be by the second display size being sized to these plug-in captions, in order to follow-up with the second size, these plug-in captions can be entered
Row display.
Such as, first size is decimal, and first size is 60.5 pixel × 45.3 pixels, it is intended that rule is according to four houses
Five enter method rounds, it is assumed that terminal is not supported to show these plug-in captions with first size, then can be according to four houses five
Entering method to round first size 60.5 pixel × 45.3 pixel, obtain the second a size of 61 pixel × 45 pixel, terminal can
The second size 61 pixel × 45 pixel to be defined as the display size of these plug-in captions.
Also, it should be noted owing to first size is to determine based on the broadcasting size that this video is current to obtain, therefore,
The first size broadcasting size current with this video is more mated, therefore, when terminal is not supported to show this with first size
During plug-in captions, can obtain, from multiple display sizes that terminal is supported, the display that the difference between first size is minimum
Size, the display size of now this acquisition with first size closely, thereby may be ensured that the display size of this acquisition and is somebody's turn to do
The current broadcasting size of video is the most more mated, and the most now the display size of this acquisition can be defined as this plug-in for terminal
The display size of captions, in order to follow-up with the display size of this acquisition, these plug-in captions can be shown.
Such as, first size is 61 pixel × 45 pixels, terminal support multiple show dimensions as 60 pixel × 45 pixels,
100 pixel × 70 pixels, 120 pixel × 90 pixels, it is assumed that terminal is not supported to show this plug-in captions, then terminal with first size
Can obtain, from multiple display sizes of this support, the display size that the difference between first size is minimum, this acquisition
Show dimensions as 60 pixel × 45 pixels, then display size 60 pixel × 45 pixel of this acquisition can be defined as this outer for terminal
Hang the display size of captions.
The second way: based between the broadcasting size that this video is current, and broadcasting size and the display size of storage
Corresponding relation, determine the display size of these plug-in captions.
It should be noted that terminal can be previously stored with the corresponding relation play between size and display size, from
And when terminal needs to show plug-in captions, can be based on the corresponding relation between this broadcasting size and display size, the most really
The display size of these plug-in captions fixed, this determines that operation is relatively simple, determines that efficiency is higher.
It addition, the corresponding relation between this broadcasting size and display size can be stored in local data base by terminal,
Or being stored in specified file, this is not specifically limited by the embodiment of the present invention.Wherein, it is intended that file can pre-set,
This is not specifically limited by the embodiment of the present invention.
Furthermore, terminal can obtain the corresponding relation between this broadcasting size and display size right to this from server
Should be related to and store, this is not specifically limited by the embodiment of the present invention.
Wherein, based on the broadcasting size that this video is current, and corresponding between broadcasting size and the display size of storage
Relation, determines that the operation of the display size of these plug-in captions can be: obtain between this broadcasting size and display size is corresponding
Multiple broadcasting sizes of storage in relation；Judge whether the plurality of broadcasting size includes the broadcasting size that this video is current；When
When the plurality of broadcasting size includes this video current broadcasting size, based on the broadcasting size that this video is current, from this broadcasting
In corresponding relation between size and display size, obtain corresponding display size；The display size of this acquisition is defined as this
The display size of plug-in captions.
Such as, in terminal, the corresponding relation between broadcasting size and the display size of storage is as shown in table 1 below, then terminal can
To obtain multiple broadcastings a size of 600 pixel × 450 picture of storage in the corresponding relation between this broadcasting size and display size
Element, 1000 pixel × 700 pixels, 1200 pixel × 900 pixels, it is assumed that broadcasting a size of 600 pixel × 450 that this video is current
Pixel, the most the plurality of broadcasting size includes the broadcasting size that this video is current, and now terminal can be current based on this video
Play size 600 pixel × 450 pixel, from the corresponding relation between this broadcasting size and display size, obtain corresponding showing
Show a size of 60 pixel × 45 pixels, and display size 60 pixel × 45 pixel of this acquisition is defined as the aobvious of these plug-in captions
Show size.
Table 1
| Play size | Display size |
| 600 pixel × 450 pixels | 60 pixel × 45 pixels |
| 1000 pixel × 700 pixels | 100 pixel × 70 pixels |
| 1200 pixel × 900 pixels | 120 pixel × 90 pixels |
It should be noted that in the embodiment of the present invention, only with broadcasting size and the display size shown in above-mentioned table 1 between
Illustrating as a example by corresponding relation, above-mentioned table 1 constitutes restriction to the embodiment of the present invention.
Further, when the plurality of broadcasting size does not include the current broadcasting size of this video, from the plurality of broadcasting
In size, obtain the broadcasting size that the difference between the broadcasting size that this video is current is minimum；Broadcasting chi based on this acquisition
Very little, from the corresponding relation between this broadcasting size and display size, obtain corresponding display size；By the display chi of this acquisition
The very little display size being defined as these plug-in captions.
Such as, in terminal, the corresponding relation between broadcasting size and the display size of storage is as listed in Table 1, then terminal can
To obtain multiple broadcastings a size of 600 pixel × 450 picture of storage in the corresponding relation between this broadcasting size and display size
Element, 1000 pixel × 700 pixels, 1200 pixel × 900 pixels, it is assumed that broadcasting a size of 599 pixel × 450 that this video is current
Pixel, does not include the broadcasting size that this video is current in the most the plurality of broadcasting size, now terminal can be from the plurality of broadcasting chi
In very little, obtain the broadcasting size that the difference between the broadcasting size that this video is current is minimum, the broadcasting of this acquisition a size of 600
Pixel × 450 pixel, terminal can broadcasting size 600 pixel × 450 based on this acquisition pixel, from this broadcasting size and display
In corresponding relation between size, obtain correspondence shows dimensions as 60 pixel × 45 pixels, and by the display size of this acquisition
60 pixel × 45 pixels are defined as the display size of these plug-in captions.
Further, based between the broadcasting size that this video is current, and broadcasting size and the display size of storage
Corresponding relation, before determining the display size of these plug-in captions, terminal can also be worked as and receives when arranging instruction, and this is arranged finger
The broadcasting size carried in order and display size add in the corresponding relation between this broadcasting size and display size.And when being somebody's turn to do
Playing the corresponding relation between size and display size is terminal when acquiring from server, and terminal can also be by this setting
The broadcasting size carried in instruction and display size are sent to server, in order to the server broadcasting size to storing and display chi
Corresponding relation before very little is updated.
Instruct for the corresponding relation play between size and display size is configured it should be noted that arrange,
And this arranges instruction and can be triggered by user, this user can be triggered by assigned operation, and this is not done by the embodiment of the present invention has
Body limits.
Further, since the corresponding relation between this broadcasting size and display size can be carried out by terminal based on arranging instruction
Arrange, and this arranges instruction and can be triggered by user, therefore, can ensure that user can simplely in the embodiment of the present invention
Corresponding relation between this broadcasting size and display size is configured, thereby may be ensured that this broadcasting size and display size
Between corresponding relation meet user's request.
Also, it should be noted in actual application, when these plug-in captions are to represent with written form, the second side
The corresponding relation between broadcasting size and display size in formula can also come with the corresponding relation play between size and font size
Substituting, correspondingly, now terminal is based on the current broadcasting size of this video, determines that the operation of the display size of these plug-in captions can
Think: based on the corresponding relation between the broadcasting size that this video is current, and broadcasting size and the font size of storage, determine that this is outer
Hang the font size of captions, afterwards, the word number that font sizes based on these plug-in captions and these plug-in captions include, determine this plug-in word
The display size of curtain.
Wherein, based on the corresponding relation between the broadcasting size that this video is current, and broadcasting size and the font size of storage,
Determine broadcasting size current based on this video in the font size of these plug-in captions and the above-mentioned second way, and the broadcasting of storage
Corresponding relation between size and display size, determines that the operation of the display size of these plug-in captions is similar to, the embodiment of the present invention
This is repeated no more.
Wherein, the word number that font sizes based on these plug-in captions and these plug-in captions include, determine these plug-in captions
During display size, can obtain the corresponding relation between font size and the character size of storage based on the font size of these plug-in captions
Take the character size of correspondence, afterwards, the word number that the character size of acquisition includes with these plug-in captions is multiplied, obtains this outer
Hang the display size of captions.
Such as, the font size of these plug-in captions is No. 5, then terminal can font sizes based on these plug-in captions 5, from such as following table
In corresponding relation between font size shown in 2 and character size, obtaining corresponding character size is 6 pixel × 15 pixels, it is assumed that
The word number that these plug-in captions include is 10, then can be by character size 6 pixel × 15 pixel of this acquisition and this word
Several 10 are multiplied, and obtain these plug-in captions shows dimensions as 60 pixel × 15 pixels.
Table 2
| Font size | Character size |
| No. 5 | 6 pixel × 15 pixels |
| No. 4 | 10 pixel × 27 pixels |
| …… | …… |
It should be noted that in the embodiment of the present invention, only corresponding with between font size and the character size shown in above-mentioned table 2
Illustrating as a example by relation, above-mentioned table 2 constitutes restriction to the embodiment of the present invention.
Step 203: these plug-in captions are shown in this viewing area with this display size.
It should be noted that in the embodiment of the present invention, owing to this display size is the broadcasting size current based on this video
Determining and obtain, therefore, this display size more mates with this broadcasting size, then when terminal by these plug-in captions with this display chi
When very little display is in this viewing area, these plug-in captions are by far less likely to occur excessive or too small phenomenon, thus ensure that this
The result of broadcast of video.And the display size of these plug-in captions is not defined to a certain fixed dimension by the embodiment of the present invention, but
Determine the display size of these plug-in captions based on the broadcasting size that this video is current, thus 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 broadcasting size that this video is current, this object event is the event of the plug-in captions for showing this video, afterwards, regards based on this
The most current broadcasting size, determines the display size of these plug-in captions, and is shown aobvious with this display size by these plug-in captions
Show in region.Owing to this display size is to determine based on the broadcasting size that this video is current to obtain, therefore, this display size with
This broadcasting size is more mated, then, when these plug-in captions are shown in viewing area by terminal with this display size, this is plug-in
Captions are by far less likely to occur excessive or too small phenomenon, thus ensure that the result of broadcast of this video.It addition, the present invention implements
In example, the display size of these plug-in captions is not defined to a certain fixed dimension by terminal, but based on the current broadcasting of this video
Size determines the display size of these plug-in captions, thus improves the motility of Subtitle Demonstration.
Seeing Fig. 3 A, embodiments provide a kind of subtitling display equipment, this device includes acquisition module 301, really
Cover half block 302 and display module 303.
Acquisition module 301, for during playing video, when detecting that object event is triggered, obtains video
Current broadcasting size, object event is the event of the plug-in captions for showing video, plays and is a size of used for playing video
The size of play area；
Determine module 302, for the broadcasting size current based on video, determine the display size of plug-in captions, show chi
It is very little for play area is used for showing the size of the viewing area of plug-in captions；
Display module 303, for showing plug-in captions in viewing area with display size.
Alternatively, seeing Fig. 3 B, this determines that module 302 includes that arithmetic element 3021 and first determines unit 3022.
Arithmetic element 3021, for broadcasting size current for video is multiplied by designated ratio, obtains first size, it is intended that ratio
Example is the ratio between the display size of plug-in captions and the current broadcasting size of video；
First determines unit 3022, for based on first size, determines the display size of plug-in captions.
Alternatively, this first determines that unit 3022 includes that the first judgment sub-unit and first determines subelement.
First judgment sub-unit, is used for judging terminal whether to support with first size and shows plug-in captions；
First determines subelement, for when terminal support shows plug-in captions with first size, is determined by first size
Display size for plug-in captions.
Alternatively, this first determines that unit 3022 also includes that operator unit and second determines subelement.
Operator unit, is used for when terminal does not support to show plug-in captions and first size for decimal with first size,
According to specified rule, first size is rounded, obtain the second size；
Second determines subelement, for by the second display size being sized to plug-in captions.
Alternatively, this determines that module 302 includes that second determines unit.
Second determines unit, for based on the current broadcasting size of video, and the broadcasting size of storage and display size
Between corresponding relation, determine the display size of plug-in captions.
Alternatively, this second determines that unit includes the first acquisition subelement, and the second judgment sub-unit, second obtains subelement
Subelement is determined with the 3rd.
First obtains subelement, broadcasts for obtaining the multiple of storage in the corresponding relation play between size and display size
Put size；
Second judgment sub-unit, for judging whether to include in multiple broadcasting size the broadcasting size that video is current；
Second obtains subelement, for when multiple broadcasting sizes include the current broadcasting size of video, based on video
Current broadcasting size, from the corresponding relation play between size and display size, obtains corresponding display size；
3rd determines subelement, for the display size of acquisition is defined as the display size of plug-in captions.
Alternatively, this second determine unit also include the 3rd acquisition subelement, the 4th obtain subelement and the 4th determines son
Unit.
3rd obtains subelement, for when not including the current broadcasting size of video in multiple broadcasting sizes, from multiple
Play in size, obtain the broadcasting size that the difference between the broadcasting size that video is current is minimum；
4th obtains subelement, for based on the broadcasting size obtained, corresponding from play between size and display size
In relation, obtain corresponding display size；
4th determines subelement, for the display size of acquisition is defined as the display size of plug-in captions.
In embodiments of the present invention, terminal is during playing video, when detecting that object event is triggered, obtains
The broadcasting size that this video is current, this object event is the event of the plug-in captions for showing this video, afterwards, regards based on this
The most current broadcasting size, determines the display size of these plug-in captions, and is shown aobvious with this display size by these plug-in captions
Show in region.Owing to this display size is to determine based on the broadcasting size that this video is current to obtain, therefore, this display size with
This broadcasting size is more mated, then, when these plug-in captions are shown in viewing area by terminal with this display size, this is plug-in
Captions are by far less likely to occur excessive or too small phenomenon, thus ensure that the result of broadcast of this video.It addition, the present invention implements
In example, the display size of these plug-in captions is not defined to a certain fixed dimension by terminal, but based on the current broadcasting of this video
Size determines the display size of these plug-in captions, thus improves the motility of Subtitle Demonstration.
It should be understood that the subtitling display equipment that above-described embodiment provides is when Subtitle Demonstration, only with above-mentioned each function
The division of module is illustrated, and in actual application, can distribute above-mentioned functions by different function moulds as desired
Block completes, and the internal structure of device will be divided into different functional modules, to complete all or part of merit described above
Energy.It addition, the subtitling display equipment that above-described embodiment provides belongs to same design with caption presentation method embodiment, it is specifically real
Existing process refers to embodiment of the method, repeats no more here.
Fig. 4 is the terminal structure schematic diagram of a kind of subtitling display equipment that the embodiment of the present invention provides.See Fig. 4, terminal
400 can include communication unit 410, include one or more computer-readable recording mediums memorizer 420, input
Unit 430, display unit 440, sensor 450, voicefrequency circuit 460, WIFI (Wireless Fidelity, Wireless Fidelity) mould
Block 470, include one or more than one processes the parts such as the processor 480 of core and power supply 490.Art technology
Personnel are appreciated that the terminal structure shown in Fig. 4 is not intended that the restriction to terminal, can include more more or less than diagram
Parts, or combine some parts, or different parts arranged.Wherein:
Communication unit 410 can be used for receiving and sending messages or in communication process, the reception of signal and transmission, this communication unit 410
Can be RF (Radio Frequency, radio frequency) circuit, router, modem, etc. network communication equipment.Especially, 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；It addition, be sent to base station by relating to up data.Usually as the RF circuit of communication unit include but not limited to antenna,
At least one amplifier, tuner, one or more agitator, subscriber identity module (SIM) card, transceiver, bonder,
LNA (Low Noise Amplifier, low-noise amplifier), duplexer etc..Additionally, communication unit 410 can also be by wireless
Communication communicates with network and other equipment.Described radio communication can use arbitrary communication standard or agreement, includes but not limited to
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, WCDMA), LTE (Long
Term Evolution, Long Term Evolution), Email, SMS (Short Messaging Service, Short Message Service) etc..
Memorizer 420 can be used for storing software program and module, and processor 480 is stored in the software journey of memorizer 420 by operation
Sequence and module, thus perform the application of various function and data process.Memorizer 420 can mainly include storing program area and depositing
Storage data field, wherein, storage program area can store the application program needed for operating system, at least one function, and (such as sound is broadcast
Playing function, image player function etc.) etc.；Storage data field can store data (the such as sound that the use according to terminal 400 is created
Frequency evidence, phone directory etc.) etc..Additionally, memorizer 420 can include high-speed random access memory, it is also possible to include non-volatile
Property memorizer, for example, at least one disk memory, flush memory device or other volatile solid-state parts.Correspondingly, deposit
Reservoir 420 can also include Memory Controller, to provide processor 480 and the input block 430 access to memorizer 420.
Input block 430 can be used for receiving numeral or the character information of input, and produces and user setup and function
Control relevant keyboard, mouse, action bars, optics or the input of trace ball signal.Preferably, input block 430 can include touching
Sensitive surfaces 431 and other input equipments 432.Touch sensitive surface 431, also referred to as touches display screen or Trackpad, can collect use
Family thereon or neighbouring touch operation (such as user uses any applicable object such as finger, stylus or adnexa at touch-sensitive table
Operation on face 431 or near Touch sensitive surface 431), and drive corresponding attachment means according to formula set in advance.Optional
, Touch sensitive surface 431 can include touch detecting apparatus and two parts of touch controller.Wherein, touch detecting apparatus detection is used
The touch orientation at family, and detect the signal that touch operation brings, transmit a signal to touch controller；Touch controller is from touch
Receive touch information on detection device, and be converted into contact coordinate, then give processor 480, and processor 480 can be received
The order sent also is performed.Furthermore, it is possible to use the polytypes such as resistance-type, condenser type, infrared ray and surface acoustic wave
Realize Touch sensitive surface 431.Except Touch sensitive surface 431, input block 430 can also include other input equipments 432.Preferably,
Other input equipments 432 can include but not limited to physical keyboard, function key (such as volume control button, switch key etc.),
One or more in trace ball, mouse, action bars etc..
Display unit 440 can be used for the information that inputted by user of display or the information being supplied to user and terminal 400
Various graphical user interface, these graphical user interface can be made up of figure, text, icon, video and its combination in any.
Display unit 440 can include display floater 441, optionally, can use LCD (Liquid Crystal Display, liquid crystal
Show device), the form such as OLED (Organic Light-Emitting Diode, Organic Light Emitting Diode) configure display floater
441.Further, Touch sensitive surface 431 can cover display floater 441, when Touch sensitive surface 431 detects thereon or neighbouring touching
After touching operation, send processor 480 to determine the type of touch event, with preprocessor 480 according to the type of touch event
Display floater 441 provides corresponding visual output.Although in the diagram, Touch sensitive surface 431 and display floater 441 are conducts
Two independent parts 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 input and output function.
Terminal 400 may also include at least one sensor 450, such as optical sensor, motion sensor and other sensings
Device.Optical sensor can include ambient light sensor and proximity transducer, and wherein, ambient light sensor can bright according to ambient light
Secretly regulating the brightness of display floater 441, proximity transducer can cut out display floater 441 when terminal 400 moves in one's ear
And/or backlight.As the one of motion sensor, Gravity accelerometer can detect (generally three axles) in all directions and add
The size of speed, can detect that size and the direction of gravity time static, can be used for identifying application (the such as horizontal/vertical screen of mobile phone attitude
Switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) etc.；As for terminal 400
Other sensors such as the gyroscope that can also configure, barometer, drimeter, thermometer, infrared ray sensor, do not repeat them here.
Voicefrequency circuit 460, speaker 461, microphone 462 can provide the audio interface between user and terminal 400.Audio frequency
The signal of telecommunication after the voice data conversion that circuit 460 can will receive, is transferred to speaker 461, speaker 461 is converted to sound
Tone signal exports；On the other hand, the acoustical signal of collection is converted to the signal of telecommunication by microphone 462, voicefrequency circuit 460 after receiving
Be converted to voice data, then after being processed by voice data output processor 480, through communication unit 410 be sent to such as another
Terminal, or voice data is exported to memorizer 420 to process further.Voicefrequency circuit 460 is also possible that earplug is inserted
Hole, to provide the communication of peripheral hardware earphone and terminal 400.
In order to realize radio communication, this terminal can be configured with wireless communication unit 470, this wireless communication unit 470
It can be WIFI module.WIFI belongs to short range wireless transmission technology, and terminal 400 can be helped by wireless communication unit 470
User sends and receive e-mail, browses webpage and access streaming video etc., and it has provided the user wireless broadband internet and has accessed.
Although figure shows wireless communication unit 470, but it is understood that, it is also not belonging to must be configured into of terminal 400, complete
Entirely can omit in not changing the scope of essence of invention as required.
Processor 480 is the control centre of terminal 400, utilizes various interface and each portion of the whole mobile phone of connection
Point, it is stored in the software program in memorizer 420 and/or module by running or performing, and calls and be stored in memorizer 420
Interior data, perform the various functions of terminal 400 and process data, thus mobile phone is carried out integral monitoring.Optionally, processor
480 can include one or more process core；Preferably, processor 480 can integrated application processor and modem processor,
Wherein, application processor mainly processes operating system, user interface and application program etc., and modem processor mainly processes nothing
Line communicates.It is understood that above-mentioned modem processor can not also be integrated in processor 480.
Terminal 400 also includes the power supply 490 (such as battery) powered to all parts, it is preferred that power supply can be by electricity
Management system is logically contiguous with processor 480, thus realizes 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 alternating current power supply, recharging system, power supply event
Barrier testing circuit, power supply changeover device or the random component such as inverter, power supply status indicator.
Although not shown, terminal 400 can also include photographic head, bluetooth module etc., does not repeats them here.
In the present embodiment, terminal also includes one or more than one program, this or more than one journey
Sequence is stored in memorizer, and is configured to be performed by one or more than one processor, one or more than one
Program comprises the instruction of the caption presentation method as described below for carrying out embodiment of the present invention offer, including:
During playing video, when detecting that object event is triggered, obtain the broadcasting size that video is current, mesh
Mark event is the event of the plug-in captions for showing video, plays a size of for playing the size of the play area of video；
Based on the broadcasting size that video is current, determine the display size of plug-in captions, show dimensions as play area is used
Size in the viewing area showing plug-in captions；
Plug-in captions are shown in viewing area with display size.
Alternatively, based on the broadcasting size that video is current, determine the display size of plug-in captions, including:
Broadcasting size current for video is multiplied by designated ratio, obtains first size, it is intended that ratio is the aobvious of plug-in captions
Show the ratio between size and the current broadcasting size of video；
Based on first size, determine the display size of plug-in captions.
Alternatively, based on first size, determine the display size of plug-in captions, including:
Judge terminal whether to support with first size and show plug-in captions；
When terminal support shows plug-in captions with first size, first size is defined as the display chi of plug-in captions
Very little.
Alternatively, it is judged that after whether terminal is supported to show plug-in captions with first size, also include:
When terminal does not support to show plug-in captions and first size for decimal with first size, according to specified rule to
One size rounds, and obtains the second size；
By the second display size being sized to plug-in captions.
Alternatively, based on the broadcasting size that video is current, determine the display size of plug-in captions, including:
Based on the corresponding relation between the broadcasting size that video is current, and broadcasting size and the display size of storage, really
The display size of fixed plug-in captions.
Alternatively, based on the broadcasting size that video is current, and corresponding between broadcasting size and the display size of storage
Relation, determines the display size of plug-in captions, including:
Obtain multiple broadcasting sizes of storage in the corresponding relation play between size and display size；
Judge whether multiple broadcasting size includes the broadcasting size that video is current；
When multiple broadcasting sizes include the current broadcasting size of video, based on the broadcasting size that video is current, from broadcasting
Put in the corresponding relation between size and display size, obtain corresponding display size；
The display size of acquisition is defined as the display size of plug-in captions.
Alternatively, it is judged that after whether multiple broadcasting sizes include the broadcasting size that video is current, also include:
When multiple broadcasting sizes do not include the current broadcasting size of video, from multiple broadcasting sizes, obtain and regard
The broadcasting size that difference between the most current broadcasting size is minimum；
Based on the broadcasting size obtained, from the corresponding relation play between size and display size, obtain corresponding showing
Show size；
The display size of acquisition is defined as the display size of plug-in captions..
In embodiments of the present invention, terminal is during playing video, when detecting that object event is triggered, obtains
The broadcasting size that this video is current, this object event is the event of the plug-in captions for showing this video, afterwards, regards based on this
The most current broadcasting size, determines the display size of these plug-in captions, and is shown aobvious with this display size by these plug-in captions
Show in region.Owing to this display size is to determine based on the broadcasting size that this video is current to obtain, therefore, this display size with
This broadcasting size is more mated, then, when these plug-in captions are shown in viewing area by terminal with this display size, this is plug-in
Captions are by far less likely to occur excessive or too small phenomenon, thus ensure that the result of broadcast of this video.It addition, the present invention implements
In example, the display size of these plug-in captions is not defined to a certain fixed dimension by terminal, but based on the current broadcasting of this video
Size determines the display size of these plug-in captions, thus improves the motility of Subtitle Demonstration.
One of ordinary skill in the art will appreciate that all or part of step realizing above-described embodiment can pass through hardware
Completing, it is also possible to instruct relevant hardware by program and complete, described program can be stored 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 only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (14)
1. a caption presentation method, it is characterised in that described method includes:
During playing video, when detecting that object event is triggered, obtain the broadcasting size that described video is current, institute
Stating the event that object event is the plug-in captions for showing described video, described broadcasting is a size of for playing described video
The size of play area；
Based on the broadcasting size that described video is current, determine the display size of described plug-in captions, described in show dimensions as described
For showing the size of the viewing area of described plug-in captions in play area；
Described plug-in captions are shown in described viewing area with described display size.
2. the method for claim 1, it is characterised in that the described broadcasting size current based on described video, determines institute
State the display size of plug-in captions, including:
Broadcasting size current for described video being multiplied by designated ratio, obtains first size, described designated ratio is described plug-in
Ratio between the display size of captions and the current broadcasting size of described video；
Based on described first size, determine the display size of described plug-in captions.
3. method as claimed in claim 2, it is characterised in that described based on described first size, determines described plug-in captions
Display size, including:
Judge terminal whether to support with described first size and show described plug-in captions；
When described terminal support shows described plug-in captions with described first size, described first size is defined as described outside
Hang the display size of captions.
4. method as claimed in claim 3, it is characterised in that described judge terminal whether to support with described first size to show
After described plug-in captions, also include:
When described terminal does not support to show described plug-in captions and described first size for decimal with described first size, according to
Described first size is rounded by specified rule, obtains the second size；
By the described second display size being sized to described plug-in captions.
5. the method for claim 1, it is characterised in that the described broadcasting size current based on described video, determines institute
State the display size of plug-in captions, including:
Based on the corresponding relation between the broadcasting size that described video is current, and broadcasting size and the display size of storage, really
The display size of fixed described plug-in captions.
6. method as claimed in claim 5, it is characterised in that the described broadcasting size current based on described video, Yi Jicun
Corresponding relation between broadcasting size and the display size of storage, determines the display size of described plug-in captions, including:
Obtain multiple broadcasting sizes of storage in the corresponding relation between described broadcasting size and display size；
Judge whether the plurality of broadcasting size includes the broadcasting size that described video is current；
When the plurality of broadcasting size includes the current broadcasting size of described video, based on the broadcasting chi that described video is current
Very little, from the corresponding relation between described broadcasting size and display size, obtain corresponding display size；
The display size of acquisition is defined as the display size of described plug-in captions.
7. method as claimed in claim 6, it is characterised in that described judge whether the plurality of broadcasting size includes described
After the broadcasting size that video is current, also include:
When the plurality of broadcasting size does not include the current broadcasting size of described video, from the plurality of broadcasting size,
Obtain the broadcasting size that the difference between the broadcasting size that described video is current is minimum；
Based on the broadcasting size obtained, from the corresponding relation between described broadcasting size and display size, obtain corresponding showing
Show size；
The display size of acquisition is defined as the display size of described plug-in captions.
8. a subtitling display equipment, it is characterised in that described device includes:
Acquisition module, for, during playing video, when detecting that object event is triggered, obtaining described video current
Broadcasting size, described object event is the event of the plug-in captions for showing described video, and described broadcasting is a size of used for
Play the size of the play area of described video；
Determine module, for the broadcasting size current based on described video, determine the display size of described plug-in captions, described aobvious
Show in the most described play area for showing the size of the viewing area of described plug-in captions；
Display module, for showing described plug-in captions in described viewing area with described display size.
9. device as claimed in claim 8, it is characterised in that described determine that module includes:
Arithmetic element, for broadcasting size current for described video is multiplied by designated ratio, obtains first size, described appointment ratio
Example is the ratio between the display size of described plug-in captions and the current broadcasting size of described video；
First determines unit, for based on described first size, determines the display size of described plug-in captions.
10. device as claimed in claim 9, it is characterised in that described first determines that unit includes:
First judgment sub-unit, is used for judging terminal whether to support with described first size and shows described plug-in captions；
First determines subelement, for when described terminal support shows described plug-in captions with described first size, by described
First size is defined as the display size of described plug-in captions.
11. devices as claimed in claim 10, it is characterised in that described first determines that unit also includes:
Operator unit, for not supporting to show described plug-in captions and described first chi with described first size when described terminal
Very little for decimal time, according to specified rule, described first size is rounded, obtains the second size；
Second determines subelement, for by the described second display size being sized to described plug-in captions.
12. devices as claimed in claim 8, it is characterised in that described determine that module includes:
Second determines unit, for based on the current broadcasting size of described video, and the broadcasting size of storage and display size
Between corresponding relation, determine the display size of described plug-in captions.
13. devices as claimed in claim 12, it is characterised in that described second determines that unit includes:
First obtains subelement, broadcasts for obtaining the multiple of storage in the corresponding relation between described broadcasting size and display size
Put size；
Second judgment sub-unit, for judging whether to include in the plurality of broadcasting size the broadcasting size that described video is current；
Second obtains subelement, for when the plurality of broadcasting size includes the current broadcasting size of described video, based on
The broadcasting size that described video is current, from the corresponding relation between described broadcasting size and display size, obtains corresponding showing
Show size；
3rd determines subelement, for the display size of acquisition is defined as the display size of described plug-in captions.
14. devices as claimed in claim 13, it is characterised in that described second determines that unit also includes:
3rd obtains subelement, for when the plurality of broadcasting size does not include the current broadcasting size of described video, from
In the plurality of broadcasting size, obtain the broadcasting size that the difference between the broadcasting size that described video is current is minimum；
4th obtains subelement, for based on the broadcasting size obtained, and corresponding between described broadcasting size and display size
In relation, obtain corresponding display size；
4th determines subelement, for the display size of acquisition is defined as the display size of described plug-in captions.
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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 (en) | 2019-05-24 |
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