CN108769778A - A kind of display control method and device of video caption - Google Patents
A kind of display control method and device of video caption Download PDFInfo
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- CN108769778A CN108769778A CN201810563382.7A CN201810563382A CN108769778A CN 108769778 A CN108769778 A CN 108769778A CN 201810563382 A CN201810563382 A CN 201810563382A CN 108769778 A CN108769778 A CN 108769778A
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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
-
- 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
- H04N21/4856—End-user interface for client configuration for language selection, e.g. for the menu or subtitles
-
- 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
- H04N21/488—Data services, e.g. news ticker
- H04N21/4884—Data services, e.g. news ticker for displaying subtitles
-
- 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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/845—Structuring of content, e.g. decomposing content into time segments
- H04N21/8456—Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Business, Economics & Management (AREA)
- Marketing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
This application discloses a kind of display control method of video caption and devices, including：Obtain without credit video and with the no matched subtitle file of credit video, determine Subtitle Demonstration form, the Subtitle Demonstration form is the display format of default form or user's triggering selection, play the no credit video, and the determining target caption information with the Subtitle Demonstration the form matches, control show the target caption information in the no credit video broadcast interface from the subtitle file according to currently playing progress.The display control method and device of the video caption, video file includes separation without credit video and matched subtitle file, during playing without credit video, user can select Subtitle Demonstration form according to self-demand, as pure English subtitles or China and Britain combine subtitle, system that can determine target subtitle presentation of information corresponding with the Subtitle Demonstration form determined according to currently playing progress.
Description
Technical field
The present invention relates to video broadcasting field, more specifically, it relates to a kind of display control method of video caption and
Device.
Background technology
The video caption of domestic many video platforms is all hard subtitle at present, i.e., embedded subtitle.Hard subtitle is regarded with original
Frequency hybrid process becomes a final video for carrying subtitle, which can not extract or detach again in playing process.
But have dysaudia for some or have for the user of foreign language studying demand, video shows that subtitle cannot
It, can be very inconvenient enough according to itself wish switching control.For example, for English learning user, user may want to video
Subtitle only include pure English subtitles or bilingual Chinese-English subtitle, however on current existing video platform, can't realize pair
The control of video caption switches.
Invention content
In view of this, the present invention provides a kind of display control method of video caption and device, broadcasting is regarded with realizing
The switching control of the subtitle of frequency.
To achieve the above object, the present invention provides the following technical solutions：
A kind of display control method of video caption, including：
Obtain without credit video and with the no matched subtitle file of credit video；
Determine that Subtitle Demonstration form, the Subtitle Demonstration form are the display format of default form or user's triggering selection；
The no credit video is played, and is determined from the subtitle file according to currently playing progress and is shown with the subtitle
Show the target caption information of the form matches；
Control shows the target caption information in the no credit video broadcast interface.
Optionally, further include without credit video and with after the no matched subtitle file of credit video in the acquisition：
The subtitle file is parsed according to the format of the subtitle file.
Optionally, every caption information includes the displaying time interval being made of start time point and end time point, then
It is described to play the no credit video, and target caption information, packet are determined from the subtitle file according to currently playing progress
It includes：
During the no credit video plays, the subtitle file is read with predeterminated frequency；
Determine whether the playing progress rate of the no credit video is in already present displaying time interval；
If so, the displaying time interval residing for currently playing progress is corresponding, and match the Subtitle Demonstration form
Caption information be determined as target caption information.
Optionally, the control shows the target caption information in the no credit video broadcast interface, including：
With default form or the control of the font format of user's triggering selection institute is shown in the no credit video broadcast interface
Target caption information is stated, the font format includes font and color.
Optionally, the subtitle file includes pure Chinese subtitle, pure English subtitles and Sino-British mixing subtitle, Subtitle Demonstration shape
Formula includes no subtitle, pure English, pure Chinese and Sino-British mixed form.
A kind of display control unit of video caption, including：
Data acquisition module, for obtain without credit video and with the no matched subtitle file of credit video；
Display format determining module, for determining that Subtitle Demonstration form, the Subtitle Demonstration form are default form or use
The display format of family triggering selection；
Data processing module, for playing the no credit video, and according to currently playing progress from the subtitle file
The target caption information of middle determination and the Subtitle Demonstration the form matches；
Subtitle control module shows the target caption information for controlling in the no credit video broadcast interface.
Optionally, further include：
Subtitle resolving module, for parsing the subtitle file according to the format of the subtitle file.
Optionally, every caption information includes the displaying time interval being made of start time point and end time point, then
The data processing module includes：
Subtitle read module, for during the no credit video plays, the subtitle to be read with predeterminated frequency
File；
Interval determination module, for determining whether the playing progress rate of the no credit video is in the already present displaying time
Section；
Subtitle determining module is when being, by currently playing progress institute for the judging result in the interval judgement module
The displaying time interval at place is corresponding, and the caption information for matching the Subtitle Demonstration form is determined as target caption information.
Optionally, the subtitle control module is specifically used for：
With default form or the control of the font format of user's triggering selection institute is shown in the no credit video broadcast interface
Target caption information is stated, the font format includes font and color.
Optionally, the subtitle file includes pure Chinese subtitle, pure English subtitles and Sino-British mixing subtitle, Subtitle Demonstration shape
Formula includes no subtitle, pure English, pure Chinese and Sino-British mixed form.
It can be seen via above technical scheme that compared with prior art, the embodiment of the invention discloses a kind of video captions
Display control method and device, including：Obtain without credit video and with the no matched subtitle file of credit video, determine
Subtitle Demonstration form, the Subtitle Demonstration form are the display format of default form or user's triggering selection, play the no word
Curtain video, and according to the target subtitle of currently playing progress determination and the Subtitle Demonstration the form matches from the subtitle file
Information, control show the target caption information in the no credit video broadcast interface.The display control of the video caption
Method and device, video file include detaching without credit video and matched subtitle file, are playing the mistake without credit video
Cheng Zhong, user can select Subtitle Demonstration form according to self-demand, such as pure English subtitles or it is Sino-British combine subtitle, system can be with
Target subtitle presentation of information corresponding with the Subtitle Demonstration form determined is determined according to currently playing progress.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of flow chart of the display control method of video caption disclosed by the embodiments of the present invention；
Fig. 2 is the flow chart of determining target caption information disclosed by the embodiments of the present invention；
Fig. 3 is the flow chart of the display control method of another video caption disclosed by the embodiments of the present invention；
Fig. 4 is a kind of structural schematic diagram of the display control unit of video caption disclosed by the embodiments of the present invention；
Fig. 5 is the structural schematic diagram of data processing module disclosed by the embodiments of the present invention；
Fig. 6 is the structural schematic diagram of the display control unit of another video caption disclosed by the embodiments of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Attached drawing 1 is please referred to, a kind of flow chart of the display control method of video caption is disclosed for the present invention, as shown in Figure 1,
The method may include：
Step 101：Obtain without credit video and with the no matched subtitle file of credit video.
Wherein, the no credit video collection can be by associated video platform with the no matched subtitle file of credit video
Operator in advance obtain or participate in complete deposit server, for users to use when download call.Since the application can be real
Therefore current family may include at least one in the subtitle file according to itself hobby or demand selection Subtitle Demonstration form
Subtitle, such as pure Chinese subtitle, pure English subtitles, Sino-British mixing subtitle data.It should be noted that in the subtitle file
May include the caption data of other language, which caption data is specific one need without credit video, can be regarded according to subtitle
Frequency is determined using country, audient etc. because usually configuring.
The acquisition and the no matched subtitle file of credit video can be user terminals according to corresponding subtitle text
Part download address downloading subtitle files from corresponding server, then parse it according to the format of subtitle file, raw
At all caption contents of the no credit video.
Step 102：Determine Subtitle Demonstration form, the Subtitle Demonstration form is the aobvious of default form or user's triggering selection
Show form.
In the present embodiment, the Subtitle Demonstration form can with but be not limited to include no subtitle, it is pure Chinese, it is pure English, in
The Subtitle Demonstrations forms such as English mixing.
After the no credit video starts broadcasting, if user does not have to trigger any operation about Subtitle Demonstration form,
Then subtitle is shown according to preset default subtitle display format.If default subtitle epideictic behaviour is pure Chinese, it is determined that subtitle is aobvious
Show that form is that pure Chinese subtitle is shown.If receiving the operation of user's triggering selection Subtitle Demonstration form in video display process
The Subtitle Demonstration form that user selects is determined as that the subtitle used is needed to show by instruction, the then operational order triggered according to user
Show form.
Step 103：It plays the no credit video, and is determined from the subtitle file according to currently playing progress and institute
State the target caption information of Subtitle Demonstration the form matches.
Specifically, described play the no credit video, and determined from the subtitle file according to currently playing progress
Specific implementation with the target caption information of the Subtitle Demonstration the form matches may refer to Fig. 2, and Fig. 2 is that the embodiment of the present invention is public
The flow chart for the caption information that sets the goal really is opened, as shown in Fig. 2, may include：
Step 201：During the no credit video plays, the subtitle file is read with predeterminated frequency.
For example, in video display process, caption information is read every 300 milliseconds, obtains corresponding no credit video
The caption information at playing progress rate moment.Certainly, since caption information needs to correspond to video content, so practical reading speed can
With the broadcasting speed depending on no credit video, if played with 2 speeds without credit video, read between the time of caption information
Being divided into can be 150 seconds.
Step 202：Determine whether the playing progress rate of the no credit video is in already present displaying time interval, if
It is to enter step 203.
In the present embodiment, every caption information includes the displaying time zone being made of start time point and end time point
Between.Determine whether the playing progress rate of the no credit video is in already present displaying time interval, if so, explanation is currently broadcast
Degree of putting into needs, equipped with the caption information of corresponding displaying time interval, then to can control and show the caption information.It is broadcast currently
When degree of putting into time point is not in displaying time interval, illustrate to show caption information this moment, system is controllable clear
The rendering of empty subtitle layer.
Step 203：Displaying time interval residing for currently playing progress is corresponding, and match the Subtitle Demonstration form
Caption information be determined as target caption information.
Certainly, in other examples, the Subtitle Demonstration form that user selects may also be no subtitle, such case
Under, system need not parse reading caption information again, only play the no credit video, not show other any letters
Breath.
After step 103,104 are entered step.
Step 104：Control shows the target caption information in the no credit video broadcast interface.
It, can after to be determined and currently playing progress and target caption information all corresponding with determining Subtitle Demonstration form
With control the target caption information is shown in the no credit video broadcast interface.Specifically, can be rendered in main thread
Caption information shows user.The display location of caption information can be according to configuration in the no credit video play area
Top, bottom or other positions.
In this implementation, no credit video and the displaying of caption character two parts are divided into during playing video, in no word
Place a subtitle layer on curtain video, individually opened during playing without credit video thread read subtitle file into
Row parsing carries out corresponding drafting according to the playing progress rate of video for analysis result and shows.User can be when playing video
It is switched to pure English subtitles, English-Chinese bilingual subtitles, without three kinds of states of subtitle, and it is unaffected without credit video broadcasting itself.This
One scheme can make user switch Subtitle Demonstration form according to itself hobby demand control, optimize the usage experience of user significantly
Sense.
On the basis of the above disclosed embodiments of the present invention, Fig. 3 is another video words disclosed by the embodiments of the present invention
The flow chart of the display control method of curtain, it is shown in Figure 3, the method may include：
Step 301：Obtain without credit video and with the no matched subtitle file of credit video.
Step 302：Determine Subtitle Demonstration form, the Subtitle Demonstration form is the aobvious of default form or user's triggering selection
Show form.
Step 303：The subtitle file is parsed according to the format of the subtitle file.
In the present embodiment, the format of the subtitle file can with but be not limited to include SRT (SubRip Text, text lattice
Formula subtitle), the formats such as ASS.It, subsequently could be in video playing only after the parsing for carrying out corresponding format to the subtitle file
Correctly smoothly read corresponding caption information in the process.
Step 304：It plays the no credit video, and is determined from the subtitle file according to currently playing progress and institute
State the target caption information of Subtitle Demonstration the form matches.
Step 305：With default form or the control of the font format of user's triggering selection boundary is played in the no credit video
Face shows the target caption information.
Wherein, the font format can with but be not limited to include font and color.
Step 306：When the no credit video terminates to play, the subtitle text of the no credit video is emptied in memory
Part.
When the no credit video terminates to play, the subtitle file need not be parsed again, also do not needed pair
Caption information is read out, at this point it is possible to by subtitle file corresponding with the no credit video in memory and parse
The caption information of completion is deleted, and clears up memory in time, ensures the efficient progress of other work.
In the present embodiment, the display control method of the video caption, video file include separation without credit video and
Matched subtitle file, during playing without credit video, user can select Subtitle Demonstration form according to self-demand,
Such as pure English subtitles or Sino-British in conjunction with subtitle, the Subtitle Demonstration form that system can be determined and be determined according to currently playing progress
Corresponding target subtitle presentation of information.
For each method embodiment above-mentioned, for simple description, therefore it is all expressed as a series of combination of actions, but
Be those skilled in the art should understand that, the present invention is not limited by the described action sequence because according to the present invention, certain
A little steps can be performed in other orders or simultaneously.Secondly, it those skilled in the art should also know that, is retouched in specification
The embodiment stated belongs to preferred embodiment, and involved action and module are not necessarily essential to the invention.
Method is described in detail in aforementioned present invention disclosed embodiment, diversified forms can be used for the method for the present invention
Device realize that therefore the invention also discloses a kind of devices, and specific embodiment is given below and is described in detail.
Fig. 4 is a kind of structural schematic diagram of the display control unit of video caption disclosed by the embodiments of the present invention, such as Fig. 4 institutes
Show, the display control unit 40 of the video caption may include：
Data acquisition module 401, for obtain without credit video and with the no matched subtitle file of credit video.
Wherein, the no credit video collection can be by associated video platform with the no matched subtitle file of credit video
Operator in advance obtain or participate in complete deposit server, for users to use when download call.Since the application can be real
Therefore current family may include at least one in the subtitle file according to itself hobby or demand selection Subtitle Demonstration form
Subtitle, such as pure Chinese subtitle, pure English subtitles, Sino-British mixing subtitle data.It should be noted that in the subtitle file
May include the caption data of other language, which caption data is specific one need without credit video, can be regarded according to subtitle
Frequency is determined using country, audient etc. because usually configuring.
The acquisition and the no matched subtitle file of credit video can be user terminals according to corresponding subtitle text
Part download address downloading subtitle files from corresponding server, then parse it according to the format of subtitle file, raw
At all caption contents of the no credit video.
Display format determining module 402, for determining Subtitle Demonstration form, the Subtitle Demonstration form be default form or
The display format of user's triggering selection.
In the present embodiment, the Subtitle Demonstration form can with but be not limited to include no subtitle, it is pure Chinese, it is pure English, in
The Subtitle Demonstrations forms such as English mixing.
After the no credit video starts broadcasting, if user does not have to trigger any operation about Subtitle Demonstration form,
Then subtitle is shown according to preset default subtitle display format.If default subtitle epideictic behaviour is pure Chinese, it is determined that subtitle is aobvious
Show that form is that pure Chinese subtitle is shown.If receiving the operation of user's triggering selection Subtitle Demonstration form in video display process
The Subtitle Demonstration form that user selects is determined as that the subtitle used is needed to show by instruction, the then operational order triggered according to user
Show form.
Data processing module 403, for playing the no credit video, and it is literary from the subtitle according to currently playing progress
The target caption information with the Subtitle Demonstration the form matches is determined in part.
A kind of specific implementation of the data processing module 403 may refer to Fig. 5, and Fig. 5 is that the embodiment of the present invention is public
The structural schematic diagram for the data processing module opened, as shown in figure 5, the data processing module 403 may include：
Subtitle read module 501, for during the no credit video plays, the word to be read with predeterminated frequency
Curtain file.
For example, in video display process, caption information is read every 300 milliseconds, obtains corresponding no credit video
The caption information at playing progress rate moment.Certainly, since caption information needs to correspond to video content, so practical reading speed can
With the broadcasting speed depending on no credit video, if played with 2 speeds without credit video, read between the time of caption information
Being divided into can be 150 seconds.
Interval determination module 502, for determining whether the playing progress rate of the no credit video is in already present displaying
Time interval.
In the present embodiment, every caption information includes the displaying time zone being made of start time point and end time point
Between.Determine whether the playing progress rate of the no credit video is in already present displaying time interval, if so, explanation is currently broadcast
Degree of putting into needs, equipped with the caption information of corresponding displaying time interval, then to can control and show the caption information.It is broadcast currently
When degree of putting into time point is not in displaying time interval, illustrate to show caption information this moment, system is controllable clear
The rendering of empty subtitle layer.
Subtitle determining module 503 is when being, by currently playing progress for the judging result in the interval judgement module
Residing displaying time interval is corresponding, and the caption information for matching the Subtitle Demonstration form is determined as target caption information.
Certainly, in other examples, the Subtitle Demonstration form that user selects may also be no subtitle, such case
Under, system need not parse reading caption information again, only play the no credit video, not show other any letters
Breath.
Subtitle control module 404 shows the target caption information for controlling in the no credit video broadcast interface.
It, can after to be determined and currently playing progress and target caption information all corresponding with determining Subtitle Demonstration form
With control the target caption information is shown in the no credit video broadcast interface.Specifically, can be rendered in main thread
Caption information shows user.The display location of caption information can be according to configuration in the no credit video play area
Top, bottom or other positions.
In this implementation, no credit video and the displaying of caption character two parts are divided into during playing video, in no word
Place a subtitle layer on curtain video, individually opened during playing without credit video thread read subtitle file into
Row parsing carries out corresponding drafting according to the playing progress rate of video for analysis result and shows.User can be when playing video
It is switched to pure English subtitles, English-Chinese bilingual subtitles, without three kinds of states of subtitle, and it is unaffected without credit video broadcasting itself.This
One scheme can make user switch Subtitle Demonstration form according to itself hobby demand control, optimize the usage experience of user significantly
Sense.
Fig. 6 is the structural schematic diagram of the display control unit of another video caption disclosed by the embodiments of the present invention, referring to
Shown in Fig. 6, the display control unit 60 of the video caption may include：
Data acquisition module 401, for obtain without credit video and with the no matched subtitle file of credit video.
Display format determining module 402, for determining Subtitle Demonstration form, the Subtitle Demonstration form be default form or
The display format of user's triggering selection.
Subtitle resolving module 601, for parsing the subtitle file according to the format of the subtitle file.
In the present embodiment, the format of the subtitle file can with but be not limited to include SRT (SubRip Text, text lattice
Formula subtitle), the formats such as ASS.It, subsequently could be in video playing only after the parsing for carrying out corresponding format to the subtitle file
Correctly smoothly read corresponding caption information in the process.
Data processing module 403, for playing the no credit video, and it is literary from the subtitle according to currently playing progress
The target caption information with the Subtitle Demonstration the form matches is determined in part.
Subtitle control module 404, for being controlled in the no word with default form or the font format of user's triggering selection
Target caption information described in curtain video playing interface display.
Wherein, the font format can with but be not limited to include font and color.
File removes module 602, for when the no credit video terminates to play, emptying the no subtitle in memory
The subtitle file of video.
When the no credit video terminates to play, the subtitle file need not be parsed again, also do not needed pair
Caption information is read out, at this point it is possible to by subtitle file corresponding with the no credit video in memory and parse
The caption information of completion is deleted, and clears up memory in time, ensures the efficient progress of other work.
The display control unit of the video caption, video file include separation without credit video and matched subtitle text
Part, during playing without credit video, user can select Subtitle Demonstration form, such as pure English subtitles according to self-demand
Or it is Sino-British in conjunction with subtitle, system can determine target word corresponding with the Subtitle Demonstration form determined according to currently playing progress
Curtain presentation of information.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so description is fairly simple, related place is said referring to method part
It is bright.
It should also be noted that, herein, relational terms such as first and second and the like are used merely to one
Entity or operation are distinguished with another entity or operation, without necessarily requiring or implying between these entities or operation
There are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to contain
Lid non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The step of method described in conjunction with the examples disclosed in this document or algorithm, can directly be held with hardware, processor
The combination of capable software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest range caused.
Claims (10)
1. a kind of display control method of video caption, which is characterized in that including：
Obtain without credit video and with the no matched subtitle file of credit video；
Determine that Subtitle Demonstration form, the Subtitle Demonstration form are the display format of default form or user's triggering selection；
The no credit video is played, and is determined and the Subtitle Demonstration shape from the subtitle file according to currently playing progress
The matched target caption information of formula；
Control shows the target caption information in the no credit video broadcast interface.
2. the display control method of video caption according to claim 1, which is characterized in that regarded without subtitle in the acquisition
Frequently and with after the no matched subtitle file of credit video, further include：
The subtitle file is parsed according to the format of the subtitle file.
3. the display control method of video caption according to claim 1, which is characterized in that every caption information include by
The displaying time interval that start time point and end time point are constituted, then it is described to play the no credit video, and according to current
Playing progress rate determines target caption information from the subtitle file, including：
During the no credit video plays, the subtitle file is read with predeterminated frequency；
Determine whether the playing progress rate of the no credit video is in already present displaying time interval；
If so, the displaying time interval residing for currently playing progress is corresponding, and match the word of the Subtitle Demonstration form
Curtain information is determined as target caption information.
4. the display control method of video caption according to claim 1, which is characterized in that the control is in the no word
Target caption information described in curtain video playing interface display, including：
With default form or the control of the font format of user's triggering selection the mesh is shown in the no credit video broadcast interface
Caption information is marked, the font format includes font and color.
5. the display control method of video caption according to claim 1, which is characterized in that the subtitle file includes pure
Chinese subtitle, pure English subtitles and Sino-British mixing subtitle, Subtitle Demonstration form include no subtitle, pure English, pure Chinese and China and Britain
Mixed form.
6. a kind of display control unit of video caption, which is characterized in that including：
Data acquisition module, for obtain without credit video and with the no matched subtitle file of credit video；
Display format determining module, for determining that Subtitle Demonstration form, the Subtitle Demonstration form are that default form or user touch
Send out the display format of selection；
Data processing module, for playing the no credit video, and it is true from the subtitle file according to currently playing progress
The fixed target caption information with the Subtitle Demonstration the form matches；
Subtitle control module shows the target caption information for controlling in the no credit video broadcast interface.
7. the display control unit of video caption according to claim 6, which is characterized in that further include：
Subtitle resolving module, for parsing the subtitle file according to the format of the subtitle file.
8. the display control unit of video caption according to claim 6, which is characterized in that every caption information include by
The displaying time interval that start time point and end time point are constituted, then the data processing module include：
Subtitle read module, for during the no credit video plays, the subtitle file to be read with predeterminated frequency；
Interval determination module, for determining whether the playing progress rate of the no credit video is in already present displaying time zone
Between；
Subtitle determining module is when being, residing for currently playing progress for the judging result in the interval judgement module
Show that time interval is corresponding, and the caption information for matching the Subtitle Demonstration form is determined as target caption information.
9. the display control unit of video caption according to claim 6, which is characterized in that the subtitle control module tool
Body is used for：
With default form or the control of the font format of user's triggering selection the mesh is shown in the no credit video broadcast interface
Caption information is marked, the font format includes font and color.
10. the display control unit of video caption according to claim 6, which is characterized in that the subtitle file includes
Pure Chinese subtitle, pure English subtitles and Sino-British mixing subtitle, Subtitle Demonstration form include no subtitle, pure English, pure Chinese and in
English mixed form.
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