CN107484018A - A kind of video interception method, mobile terminal - Google Patents
A kind of video interception method, mobile terminal Download PDFInfo
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- CN107484018A CN107484018A CN201710641271.9A CN201710641271A CN107484018A CN 107484018 A CN107484018 A CN 107484018A CN 201710641271 A CN201710641271 A CN 201710641271A CN 107484018 A CN107484018 A CN 107484018A
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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
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
-
- 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
- H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
-
- 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
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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
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
Abstract
The present invention, which provides a kind of video interception method and mobile terminal, this method, to be included：The first sart point in time of sectional drawing is chosen, in the first picture of first sart point in time interception target video；The first end time point of sectional drawing is chosen, obtains in the target video at least two captions in from first sart point in time to the period of the first end time point；At least two captions according to the display order of at least two captions in the target video adds on first picture, obtain the first video interception for including at least two captions.The embodiment of the present invention can improve the effect of video interception.
Description
Technical field
The present invention relates to the communications field, more particularly to a kind of video interception method, mobile terminal.
Background technology
With the fast development of mobile terminal, the video playback capability that mobile terminal possesses is stronger and stronger, a large number of users
Video can be watched by mobile terminal.User is when watching video, it is often necessary to preserves and share some pictures liked.It is existing
Mobile terminal support video interception, sectional drawing can be saved in local, then user can check or be shared with photograph album
Friend.For the video with captions, existing video interception can only intercept a current picture, and the current picture of interception is only
Including a captions, the content of a captions expression is limited, and abundant caption content can not be presented.It can be seen that existing video is cut
The problem of effect difference be present in figure.
The content of the invention
The embodiment of the present invention provides a kind of operating method and mobile terminal of mobile terminal, to solve existing video interception
The problem of effect difference be present.
In a first aspect, the embodiments of the invention provide a kind of video interception method, methods described includes：Choose the of sectional drawing
Time point at the beginning, in the first picture of first sart point in time interception target video；
The first end time point of sectional drawing is chosen, is obtained in the target video from first sart point in time to described
At least two captions in the period of first end time point；
Institute is added on first picture according to the display order of at least two captions in the target video
At least two captions are stated, obtain the first video interception for including at least two captions.
Second aspect, the embodiment of the present invention also provide a kind of mobile terminal, and the mobile terminal includes：First sectional drawing mould
Block, for choosing the first sart point in time of sectional drawing, in the first picture of first sart point in time interception target video；
First acquisition module, for choosing the first end time point of sectional drawing, obtain in the target video from described
At least two captions in time point to the period of the first end time point at the beginning；
Add module, for display order of at least two captions in the target video described in basis described first
At least two captions described in addition on picture, obtain the first video interception for including at least two captions.
The third aspect, the embodiment of the present invention also provide a kind of mobile terminal, and the mobile terminal includes：Memory, processing
Device and it is stored in the computer program that can be run on the memory and on the processor；Characterized in that, the processing
Device realizes the step in foregoing video interception method when performing the computer program.
Fourth aspect, the embodiment of the present invention also provide a kind of computer-readable recording medium, the computer-readable storage
Computer program is stored on medium, the computer program realizes the step in foregoing video interception method when being executed by processor
Suddenly.
So, in the embodiment of the present invention, the first sart point in time of sectional drawing is chosen, is intercepted in first sart point in time
First picture of target video；The first end time point of sectional drawing is chosen, is obtained in the target video since described first
At least two captions in time point to the period of the first end time point；According at least two captions described
Display order in target video added on first picture described at least two captions, obtain including described at least two
First video interception of captions.At least two captions so are shown in the picture of an interception, can be on the picture of interception
User provides more caption contents, improves the effect of video interception.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, needed for being described below to the embodiment of the present invention
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention,
For those of ordinary skill in the art, without having to pay creative labor, can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is a kind of flow chart of video interception method provided in an embodiment of the present invention；
Fig. 2 is the flow chart of another video interception method provided in an embodiment of the present invention；
Fig. 3 is a kind of schematic diagram of video interception provided in an embodiment of the present invention；
Fig. 4 is the schematic diagram of another video interception provided in an embodiment of the present invention；
Fig. 5 is the schematic diagram of another video interception provided in an embodiment of the present invention；
Fig. 6 is a kind of schematic diagram for talking with sectional drawing provided in an embodiment of the present invention；
Fig. 7 is a kind of structure chart of mobile terminal provided in an embodiment of the present invention；
Fig. 8 is the structure chart of another mobile terminal provided in an embodiment of the present invention；
Fig. 9 is the structure chart of another mobile terminal provided in an embodiment of the present invention；
Figure 10 is the structure chart of another mobile terminal provided in an embodiment of the present invention；
Figure 11 is the structure chart of another mobile terminal provided in an embodiment of the present invention；
Figure 12 is the structure chart of another mobile terminal provided in an embodiment of the present invention；
Figure 13 is the structure chart of another mobile terminal provided in an embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is part of the embodiment of the present invention, rather than whole embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
Referring to Fig. 1, Fig. 1 is a kind of flow chart of video interception provided in an embodiment of the present invention, the video interception method
The mobile terminal for including video playback capability is can apply to, as shown in figure 1, comprising the following steps：
Step 101, the first sart point in time for choosing sectional drawing, the of first sart point in time interception target video
One picture.
In the present embodiment, the first sart point in time can be the random time point in the video of user's viewing, Ke Yitong
Time setting instruction is crossed to be configured the first sart point in time.After the first time started for choosing sectional drawing, video is being played
During interception first sart point in time occur the first picture.Target video can be the video of user's viewing.
For example, if user watches the video of 1 hour of duration, the broadcasting of the video of a length of 1 hour when described
Cheng Zhong, 30 points of 1 second first sart point in times as sectional drawing can be chosen, can also choose 32 points 20 seconds as sectional drawing first
Sart point in time, if 30 points 1 second be sectional drawing the first sart point in times, when video playback was by 30 points and 1 second, interception video this
When corresponding picture as first picture, if 32 points of 20 seconds first sart point in times for being, in video playback to 32 points
At 20 seconds, interception video now corresponding picture as first picture.
In the embodiment of the present invention, the video has corresponding first captions in the first sart point in time, if the target
The captions of video are embedded captions, and the first picture of interception includes first captions, if the first captions are plug-in captions, are cut
Do not include the first captions in the first picture taken.
Step 102, the first end time point for choosing sectional drawing.
In the present embodiment, the first end time point be first sart point in time after to video terminate between times
One time.
For example, if when user watches a length of 1 hour video, the broadcasting of the video of a length of 1 hour when described
During, if choosing 30 points of 1 second first sart point in times as sectional drawing, it can choose 30 points and arrive video knot afterwards in 1 second
Any time between beam is as the first end time point, for example, can choose 30 points is used as the first end time point in 30 seconds,
35 points can be selected to be used as the first end time point within 4 seconds.
Step 103, obtain in the target video from first sart point in time to the first end time point
At least two captions in period.
In the step 103, at least two captions in the target video of acquisition can be plug-in captions, or embedded
Captions.In addition, can be two captions from the first sart point in time to the captions the first end time point, or 3
The a plurality of captions such as bar or 5, are not limited herein.
For example, can when the target video of a length of 1 hour in choose 30 points of first time starteds being used as 1 second
Point, 30 points of first end time points being used as 5 seconds are chosen, obtained from 30 points of 3 captions 5 seconds 1 second to 30 points.
Display order of at least two captions in the target video is in first picture described in step 104, basis
At least two captions described in upper addition, obtain the first video interception for including at least two captions.
In the present embodiment, every captions in target video have corresponding to the display time, can be with according to the display time
Determine the display order of captions in video.According to the display order of at least two articles of captions in the target video
At least two captions described in addition on one picture, it can be ensured that the continuity of caption content, it is ensured that user is appreciated that captions are believed
Breath.
For example, if be divided to 1 second from the first sart point in time 2 includes two captions in 3 seconds 2 minutes to the first end time point,
Be respectively video time 2 divide 1 second captions " in order to training they, from it is small just with boy tumble ", video time 2 divides the word of 3 seconds
Curtain " just having suffered all kinds of the cynical of village from small ", then on the first picture add captions " in order to training they, from small just with man
Child tumbles ", and add captions " just having suffered all kinds of the cynical of village from small ", obtain including captions " in order to training they, from small
Just with boy tumble " and captions " just having suffered all kinds of the cynical of village from small " video interception.User is seen in video interception
During coherent a plurality of captions, it is possible to understand that fast understanding captions look like.
In the embodiment of the present invention, the mobile terminal can be：Mobile phone, tablet personal computer (Tablet Personal
Computer), laptop computer (Laptop Computer), personal digital assistant (personal digital
Assistant, abbreviation PDA), mobile Internet access device (Mobile Internet Device, MID) or wearable device
(Wearable Device) etc..
The video interception method of the embodiment of the present invention, the first sart point in time of sectional drawing is chosen, when described first starts
Between point interception target video the first picture；The first end time point of sectional drawing is chosen, is obtained in the target video from described
First sart point in time is at least two captions in the period of the first end time point；According at least two words
Display order of the curtain in the target video add on first picture described at least two captions, obtain including described in
First video interception of at least two captions.At least two captions so are shown in the picture of an interception, can be in interception
More caption contents are provided the user on picture, improve the effect of video interception.
Referring to Fig. 2, Fig. 2 is the flow chart of another video interception method provided in an embodiment of the present invention, and the video is cut
Drawing method is applied to include the mobile terminal of video playback capability, the main distinction in the present embodiment with the embodiment shown in Fig. 1
It is, the step of determining the first end time point is added, as shown in Fig. 2 comprising the following steps：
Step 201, the first sart point in time for choosing sectional drawing, the of first sart point in time interception target video
One picture.
In the present embodiment, the first sart point in time can be the random time point in the video of user's viewing.Target regards
Frequency can be the video of user's viewing, with passage time instruction can be set to be set in target video to the first sart point in time
Put.After the first time started of sectional drawing is chosen, interception is in first sart point in time appearance during video is played
First picture.The video has corresponding first captions in the first sart point in time.The captions of the video can be plug-in word
Curtain can also be embedded captions, if the captions of target video are plug-in captions, the first captions will not be included in first picture.
If the captions of target video are embedded captions, first picture includes the first captions.
For example for, referring to Fig. 3, Fig. 3 is a kind of schematic diagram of video interception provided in an embodiment of the present invention, figure
3 include the first picture 31 and the first captions picture 32, and the first picture 31 is when the captions of video are plug-in captions, first
The picture of sart point in time interception, the height of the first picture 31 represent that the width of the first picture 31 is represented with PIC_W with PIC_H,
Video is not included in the first picture 31 in the first plug-in captions corresponding to the first sart point in time.First captions picture 32 includes
Shown in the plug-in caption stream of video in the corresponding to the first sart point in time first plug-in captions S1, the first captions picture 32
First plug-in captions S1 content is " AAAAAAAAAAABBBBBB ", and the width of the first captions picture 32 is represented with S1_W, first
The height of captions picture 32 is represented with S1_H.
Please refer to Fig. 5, Fig. 5 is the schematic diagram of another video interception provided in an embodiment of the present invention, and Fig. 5 includes
5th picture 51, the 5th picture 51 be when the captions of video are embedded captions, in the picture of the first sart point in time interception, the
Five pictures 51 include video in the corresponding to the first sart point in time first embedded captions S01, the height PIC_H of the 5th picture 51
Represent, the first embedded captions S01 height is represented with STR_H.
Step 202, in first sart point in time the first acoustic signature tone color is extracted, judge whether to occur and described the
The second voice feature tone color that one voice feature has different timbres.
In the present embodiment, video has corresponding first captions in first sart point in time, and starts first
Time point plays personage's voice corresponding with first captions.The first acoustic signature tone color is extracted in the first sart point in time,
Extract the feature tone color of personage's voice corresponding with first captions.
In the step 202, when the second voice feature tone color for occurring having different timbres with the first acoustic signature, say
The personage for speaking frankly words changes, and performs step 203.As the second people that no appearance has different timbres with the first acoustic signature
During acoustic signature tone color, illustrate that personage's talker's thing does not change, flow terminates, or continuously carries out step 202, until going out
The second voice feature tone color now being had different timbres with the first acoustic signature, perform step 203.It should be noted that Fig. 2 institutes
The flow chart shown is not limited thereto so that flow terminates as an example.
Step 203, the time of occurrence that will appear from corresponding to the former frame picture of picture during the second voice feature tone color are true
It is set to the first end time point.
Going out for the former frame picture of picture is corresponded in the step 203, during by will appear from the second voice feature tone color
It is defined as the first end time point between current, personage can be lighted from the first time started and is accurately sentenced time of continuously speaking
It is disconnected.
Optionally, the step 202 in the embodiment of the present invention to step 203 can be replaced by following steps：
Receive the first end time point and instruction is set, set instruction to determine the of sectional drawing according to the first end time point
End time point.
Specifically, it can be the time settings button on video playback interface that the first end time point, which sets instruction,
The setting instruction sent.
Step 204, obtain in the target video from first sart point in time to the first end time point
At least two captions in period.
In embodiments of the present invention, the step 204 may comprise steps of：
If the captions of target video are plug-in captions, obtain from the plug-in caption stream of target video and opened from described first
At least two captions to begin in time point to the period of the first end time point.Referring to Fig. 3, in Fig. 3
One captions picture 32 is target video in the corresponding to the first sart point in time first plug-in captions S1.Please refer to Fig. 4, Fig. 4
It is the schematic diagram of another video interception provided in an embodiment of the present invention, the second captions picture 41 in Fig. 4 is in target video
The second plug-in captions S2 in from first sart point in time to the period of the first end time point, the second captions figure
The width of piece 41 represents that the height of the second captions picture 41 is represented with S2_H with S2_W, shown in the second captions picture 41
Two plug-in captions S2 content is " String C ".It is understood that from first sart point in time to first knot
Plug-in captions in the period at beam time point can also include the 3rd plug-in captions, the 4th plug-in captions, not be limited herein.
In embodiments of the present invention, the step 204 may comprise steps of：
If the captions of target video are embedded captions, identify in the target video from the first sart point in time to the first knot
The embedded captions of each frame picture at beam time point, wherein, the captions in first picture are the first embedded captions；
In judging in the target video from the first sart point in time to the adjacent two frames picture of the first end time point
Whether embedded captions identical, if the embedded captions in the adjacent two frames picture differ, intercept the adjacent two frames picture it
In after display a frame picture embedded captions as the second embedded captions, the described first embedded captions and described second are embedded
At least two captions described in captions conduct.
Specifically, referring to Fig. 5, the 5th picture 51 in Fig. 5 includes target video in the first sart point in time
Corresponding first embedded captions S01, the first embedded captions S01 particular content for " for training they, just fallen from small with boy
Fall ".Fig. 5 includes the 6th picture 52, the 6th picture 52 be in target video from the picture after first sart point in time,
6th picture 52 includes the second embedded captions S02, and the second embedded captions S02 particular content is " just to have suffered all kinds of entirely from small
Village it is cynical ".It is understood that from first sart point in time to the period of the first end time point
Interior embedded captions can also include the 3rd embedded captions, the 4th embedded captions, not be limited herein.
Display order of at least two captions in the target video is in first picture described in step 205, basis
At least two captions described in upper addition, obtain the first video interception for including at least two captions.
In the present embodiment, the step 205 may comprise steps of：
If the captions of target video are plug-in captions, obtain the caption strips numbers of at least two captions, captions highly and
The captions displaying location of the picture of the target video, the captions that the first plug-in captions are added to first picture show
Show position, obtain the target picture for including the first plug-in captions, the first plug-in captions are first sart point in time pair
The captions answered；
Bitmap file is highly created according to the height of first picture and captions；
The target picture and the second plug-in captions are added on institute's bitmap file successively, obtain including it is described at least
First video interception of two captions, the second plug-in captions are to remove the described first plug-in captions at least two captions
Outer plug-in captions.
Specifically, referring to Fig. 3, when the captions of video are plug-in captions, obtain in the first captions picture 32
Display location SHOW_H in the picture of the video of captions height S1_H and captions, by the first captions picture 32
One plug-in captions S1 is added to the picture position corresponding to the display location SHOW_H of first picture 31, for example, according to from
The information such as font type, type size and the font color of the captions obtained in plug-in caption stream are placed in the middle by the first plug-in captions S1
Alignment is shown in the picture position corresponding to the display location SHOW_H of the first picture 31, obtains including the first plug-in captions S1's
Second picture 33.Please refer to Fig. 4, the second captions picture 41 in Fig. 4 is from first sart point in time to described the
The the second plug-in captions S2 obtained in the period of 1 end time point.
If from the first sart point in time to only obtaining the first plug-in word in the period of the first end time point
It is true according to the plug-in captions S2 of the height PIC_H and second of the first picture 31 height S2_H during the curtain plug-in captions S2 of S1 and second
The height of map file is positioned, the width of bitmap file is determined according to the width PIC_W of the first picture.By the second picture in Fig. 3
33 and second the second plug-in captions S2 shown in captions picture 41 is added on institute's bitmap file successively, obtains including described
The one plug-in plug-in captions S2 of captions S1 and second the 3rd picture 42.If from the first sart point in time to first end time
In the period of point in addition to the first above-mentioned plug-in captions, the second plug-in captions, in addition to the 3rd plug-in captions, the 4th plug-in word
During a plurality of captions such as curtain, successively by a plurality of captions addition such as the 3rd plug-in captions, the 4th plug-in captions on bitmap file.Bitmap
The height of file determines according to the height of the first picture 31 and the height of every captions.Referring to Fig. 4, the in Fig. 4 the 4th
Picture 43 is the video interception for including a plurality of captions, and a plurality of captions are from first sart point in time to first knot
Obtained in period at beam time point, the contents of every captions be followed successively by " AAAAAAAAAAABBBBBB ", " String C " and
Captions " String D " etc..
In the present embodiment, the step 205 may comprise steps of：
If the captions of target video are embedded captions, by first picture and described second for including the first embedded captions
Embedded captions synthesize the video interception for including at least two captions.
Specifically, if from the first sart point in time to only including in first in the period of the first end time point
Embedding captions and the second embedded captions, referring to Fig. 5, Fig. 5 includes the 5th picture 51, the 6th picture 52, the 5th picture 51
For the first picture of the first sart point in time interception, the 5th picture 51 includes the first embedded captions S01, and the 6th picture 52 is first
Picture after sart point in time, the 6th picture 52 include the second embedded captions S02.From the 6th picture 52 in interception second
Embedding captions S02 picture, the 5th picture 51 and the second embedded captions S02 are synthesized into the 7th picture 53, wrapped in the 7th picture 53
Include the first embedded captions S01 and second and embed captions S02.If from the first sart point in time to the first end time point when
Between the first embedded captions, the second embedded captions and the 3rd embedded captions are only included in section, refer to the 8th picture 54 in Fig. 5,
8th picture 54 is to include from first sart point in time in first to obtaining in the period of the first end time point
When embedding captions S01, the second embedded captions S02 and the 3rd embed captions S03, by the 5th picture 51 of the first sart point in time interception
Captions S03 is embedded with the second embedded captions S02 and the 3rd to synthesize, and obtains the 8th picture 54, the 8th picture 54 is included in first
Embedding captions S01, the second embedded captions S02 and the 3rd embed captions S03.
Optionally, after step 205, the video interception method can also comprise the following steps：
The time that will appear from the second voice feature tone color is defined as the second sart point in time, when described second starts
Between point interception the second picture；
Judge whether the third party's acoustic signature tone color having different timbres with the second voice feature occur, if occur with it is described
Third party's acoustic signature tone color that second voice feature has different timbres, it will appear from corresponding to picture during third party's acoustic signature tone color
The time of occurrence of former frame picture is as the second end time point；
Obtain in the target video in from second sart point in time to the period of the second end time point
Target captions, according to the sequencing of second sart point in time to the second end time point in second picture
The upper addition target captions, obtain the second video interception；
First video interception and the second video interception are synthesized into dialogue sectional drawing.
Specifically, referring to Fig. 6, Fig. 6 is a kind of schematic diagram for talking with sectional drawing provided in an embodiment of the present invention.In figure 6,
9th picture 61 is included from first sart point in time to a plurality of captions of the first end time point, in the tenth picture 62
Including from second sart point in time to a plurality of captions of the second end time point, by the 9th picture 61 and the tenth picture
62 are synthesized together to obtain dialogue sectional drawing, can show the different continuous conversation contents of personage simultaneously, captions are shown when improving sectional drawing
Effect.
The video interception method of the embodiment of the present invention, the first sart point in time of sectional drawing is chosen, when described first starts
Between point interception target video the first picture；The first acoustic signature tone color is extracted in first sart point in time, is judged whether
There is the second voice feature tone color being had different timbres with the first acoustic signature；If occur and the first acoustic signature tone color
The second different voice feature tone colors, will appear from corresponding to the appearance of the former frame picture of picture during the second voice feature tone color
Time is defined as the first end time point；Obtain in the target video and terminate from first sart point in time to described first
At least two captions in the period at time point；According to the display order of at least two captions in the target video
At least two captions described in addition on first picture, obtain the first video interception for including at least two captions.
At least two captions so are shown in the picture of an interception, can be provided the user on the picture of interception in more captions
Hold, improve the effect of video interception.
Referring to Fig. 7, Fig. 7 is a kind of structure chart for mobile terminal that the present invention implements offer, as shown in fig. 7, mobile terminal
700 include the first screen capture module 701, the first acquisition module 702, add module 703, wherein：
First screen capture module 701, for choosing the first sart point in time of sectional drawing, intercepted in first sart point in time
First picture of target video；
First acquisition module 702, for choosing the first end time point of sectional drawing, obtain in the target video from described
First sart point in time is at least two captions in the period of the first end time point；
Add module 703, for display order of at least two captions in the target video described in basis described
At least two captions described in addition on first picture, obtain the first video interception for including at least two captions.
Optionally, referring to Fig. 8, Fig. 8 is the structure chart for another mobile terminal that the present invention implements offer, as shown in figure 8,
First acquisition module 702 includes：
Receiving submodule 7021, instruction is set for receiving the first end time point, according to the first end time point
Instruction is set to determine the first end time point of sectional drawing.
Optionally, referring to Fig. 9, Fig. 9 is the structure chart for another mobile terminal that the present invention implements offer, as shown in figure 9,
First acquisition module 702 includes：
First judging submodule 7022, for extracting the first acoustic signature tone color in first sart point in time, judge
Whether the second voice feature tone color that with the first acoustic signature has different timbres is occurred；
Determination sub-module 7023, if for the second voice distinctive tone for occurring having different timbres with the first acoustic signature
Color, the time of occurrence that will appear from corresponding to the former frame picture of picture during the second voice feature tone color are defined as at the end of first
Between point.
Optionally, referring to Figure 10, Figure 10 is the structure chart for another mobile terminal that the present invention implements offer, such as Figure 10 institutes
Show, the add module 703 includes：
Acquisition submodule 7031, if being plug-in captions at least two captions, at least two captions described in acquisition
Caption strips number, captions height and the target video picture captions displaying location, the first plug-in captions are added to institute
The captions displaying location of the first picture is stated, obtains the target picture for including the first plug-in captions, the first plug-in captions
For captions corresponding to first sart point in time；
Submodule 7032 is created, bitmap file is highly created for the height according to first picture and captions；
Submodule 7033 is added, for the target picture and the second plug-in captions to be added in institute's bitmap file successively
On, the first video interception for including at least two captions is obtained, the second plug-in captions are at least two captions
In plug-in captions in addition to the described first plug-in captions.
As shown in figure 11, referring to Figure 11, Figure 11 is the structure chart for another mobile terminal that the present invention implements offer, is such as schemed
Shown in 11, first acquisition module 702 includes：
Submodule 7024 is identified, if the captions for the target video are embedded captions, is identified in the target video
From the first sart point in time to the embedded captions of each frame picture of the first end time point, wherein, in first picture
Captions are the first embedded captions；
Second judging submodule 7025, at the end of judging in the target video from the first sart point in time to first
Between embedded captions in the adjacent two frames picture put it is whether identical, if the embedded captions in the adjacent two frames picture differ,
The embedded captions of the frame picture shown afterwards among the adjacent two frames picture are intercepted as the second embedded captions, by described first
At least two captions described in embedded captions and the second embedded captions conduct.
As shown in figure 12, referring to Figure 12, Figure 12 is the structure chart for another mobile terminal that the present invention implements offer, is such as schemed
Shown in 12, the mobile terminal 700 also includes：
Second screen capture module 704, when the time for will appear from the second voice feature tone color is defined as the second beginning
Between point, second sart point in time intercept the second picture；
Judge module 705, for judging whether the third party's acoustic signature being had different timbres with the second voice feature occur
Tone color, if there is the third party's acoustic signature tone color being had different timbres with the second voice feature, it is special to will appear from third party's sound
The time of occurrence of the former frame picture of picture is corresponded to when levying tone color as the second end time point；
Second acquisition module 706, for obtaining in the target video from second sart point in time to described second
Target captions in the period of end time point, the elder generation according to second sart point in time to the second end time point
Order adds the target captions on second picture afterwards, obtains the second video interception；
Synthesis module 707, for first video interception and the second video interception to be synthesized into dialogue sectional drawing.
It should be noted that above-mentioned mobile terminal 700 can be embodiment of the method in the embodiment of the present invention in the present embodiment
In any embodiment mobile terminal, any embodiment of mobile terminal all may be used in embodiment of the method in the embodiment of the present invention
To be realized by the above-mentioned mobile terminal 700 in the present embodiment, and reach identical beneficial effect, here is omitted.
Referring to Figure 13, Figure 13 is the structure chart for the mobile terminal that the present invention implements offer, as shown in figure 13, mobile terminal
1300 include：At least one processor 1301, memory 1302, at least one user interface 1303 and network interface 1304.Move
Each component in dynamic terminal 1300 is coupled by bus system 1305.It is understood that bus system 1305 is used to realize
Connection communication between these components.Bus system 1305 is in addition to including data/address bus, in addition to power bus, controlling bus
And status signal bus in addition.But for the sake of clear explanation, various buses are all designated as bus system 1305 in fig. 13, it is mobile
Terminal 1300 also includes video player 1306, pass through bus system 1305 and mobile terminal each group of video player 1306
Part connects.
Wherein, user interface 1303 can include display, keyboard or pointing device (for example, mouse, trace ball
(trackball), touch-sensitive plate or touch-screen etc..
It is appreciated that the memory 1302 in the embodiment of the present invention can be volatile memory or non-volatile memories
Device, or may include both volatibility and nonvolatile memory.Wherein, nonvolatile memory can be read-only storage
(Read-Only Memory, ROM), programmable read only memory (Programmable ROM, PROM), erasable programmable are only
Read memory (Erasable PROM, EPROM), Electrically Erasable Read Only Memory (Electrically EPROM,
) or flash memory EEPROM.Volatile memory can be random access memory (Random Access Memory, RAM), and it is used
Make External Cache.By exemplary but be not restricted explanation, the RAM of many forms can use, such as static random-access
Memory (Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), synchronous dynamic random-access
Memory (Synchronous DRAM, SDRAM), double data speed synchronous dynamic RAM (Double Data
Rate SDRAM, DDRSDRAM), it is enhanced Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronous
Connect dynamic random access memory (Synchlink DRAM, SLDRAM) and direct rambus random access memory
(Direct Rambus RAM, DRRAM).The memory 1302 of system and method described herein be intended to including but not limited to this
A little and any other suitable type memory.
In some embodiments, memory 1302 stores following element, can perform module or data structure, or
Their subset of person, or their superset：Operating system 13021 and application program 13022.
Wherein, operating system 13021, comprising various system programs, such as ccf layer, core library layer, driving layer etc., it is used for
Realize various basic businesses and the hardware based task of processing.Application program 13022, include various application programs, such as matchmaker
Body player (Media Player), browser (Browser) etc., for realizing various applied business.Realize that the present invention is implemented
The program of example method may be embodied in application program 13022.
In embodiments of the present invention, mobile terminal 1300 also includes：It is stored on memory 1302 and can be in processor
The computer program run on 1301, computer program realize following steps when being performed by processor 1301：
The first sart point in time of sectional drawing is chosen, in the first picture of first sart point in time interception target video；
The first end time point of sectional drawing is chosen, is obtained in the target video from first sart point in time to described
At least two captions in the period of first end time point；
Institute is added on first picture according to the display order of at least two captions in the target video
At least two captions are stated, obtain the first video interception for including at least two captions.
The method that the embodiments of the present invention disclose can apply in processor 1301, or real by processor 1301
It is existing.Processor 1301 is probably a kind of IC chip, has the disposal ability of signal.In implementation process, the above method
Each step can be completed by the instruction of the integrated logic circuit of the hardware in processor 1301 or software form.Above-mentioned
Processor 1301 can be general processor, digital signal processor (Digital Signal Processor, DSP), special
Integrated circuit (Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field
Programmable Gate Array, FPGA) either other PLDs, discrete gate or transistor logic,
Discrete hardware components.It can realize or perform disclosed each method, step and the logic diagram in the embodiment of the present invention.It is general
Processor can be microprocessor or the processor can also be any conventional processor etc..With reference to institute of the embodiment of the present invention
The step of disclosed method, can be embodied directly in hardware decoding processor and perform completion, or with the hardware in decoding processor
And software module combination performs completion.Software module can be located at random access memory, flash memory, read-only storage, may be programmed read-only
In the ripe storage medium in this area such as memory or electrically erasable programmable memory, register.The storage medium is located at
Memory 1302, processor 1301 read the information in memory 1302, with reference to the step of its hardware completion above method.
It is understood that embodiments described herein can use hardware, software, firmware, middleware, microcode or its
Combine to realize.Realized for hardware, processing unit can be realized in one or more application specific integrated circuit (Application
Specific Integrated Circuits, ASIC), digital signal processor (Digital Signal Processing,
DSP), digital signal processing appts (DSP Device, DSPD), programmable logic device (Programmable Logic
Device, PLD), field programmable gate array (Field-Programmable Gate Array, FPGA), general processor,
In controller, microcontroller, microprocessor, other electronic units for performing herein described function or its combination.
Realize, can be realized herein by performing the module (such as process, function etc.) of function described herein for software
Described technology.Software code is storable in memory and passes through computing device.Memory can within a processor or
Realized outside processor.
Optionally, the first end time point of the selection sectional drawing that processor 1301 performs, including：
Receive the first end time point and instruction is set, set instruction to determine the of sectional drawing according to the first end time point
End time point；Or
The first acoustic signature tone color is extracted in first sart point in time, judges whether occur and first voice spy
Levy the second voice feature tone color having different timbres；
If there is the second voice feature tone color being had different timbres with the first acoustic signature, second voice will appear from
The time of occurrence that the former frame picture of picture is corresponded to during feature tone color is defined as the first end time point.
Optionally, display of at least two captions in the target video described in the basis that processor 1301 performs
Order at least two captions described in addition on first picture, the first video for obtaining including at least two captions are cut
Figure, including：
If at least two captions are plug-in captions, the caption strips number of at least two captions, captions height described in acquisition
And the captions displaying location of the picture of the target video, the first plug-in captions are added to the captions of first picture
Display location, obtains the target picture for including the first plug-in captions, and the first plug-in captions are first sart point in time
Corresponding captions；
Bitmap file is highly created according to the height of first picture and captions；
The target picture and the second plug-in captions are added on institute's bitmap file successively, obtain including it is described at least
First video interception of two captions, the second plug-in captions are to remove the described first plug-in captions at least two captions
Outer plug-in captions.
Optionally, from first sart point in time to institute in the acquisition target video that processor 1301 performs
At least two captions in the period of the first end time point are stated, including：
If the captions of the target video are embedded captions, identify in the target video from the first sart point in time to the
The embedded captions of each frame picture of 1 end time point, wherein, the captions in first picture are the first embedded captions；
In judging in the target video from the first sart point in time to the adjacent two frames picture of the first end time point
Whether embedded captions identical, if the embedded captions in the adjacent two frames picture differ, intercept the adjacent two frames picture it
In after display a frame picture embedded captions as the second embedded captions, the described first embedded captions and described second are embedded
At least two captions described in captions conduct.
Optionally, following steps can also be realized when computer program is performed by processor 1301：
The time that will appear from the second voice feature tone color is defined as the second sart point in time, when described second starts
Between point interception the second picture；
Judge whether the third party's acoustic signature tone color having different timbres with the second voice feature occur, if occur with it is described
Third party's acoustic signature tone color that second voice feature has different timbres, it will appear from corresponding to picture during third party's acoustic signature tone color
The time of occurrence of former frame picture is as the second end time point；
Obtain in the target video in from second sart point in time to the period of the second end time point
Target captions, according to the sequencing of second sart point in time to the second end time point in second picture
The upper addition target captions, obtain the second video interception；
First video interception and the second video interception are synthesized into dialogue sectional drawing.
It should be noted that above-mentioned mobile terminal 1300 can be embodiment of the method in the embodiment of the present invention in the present embodiment
In any embodiment mobile terminal, any embodiment of mobile terminal all may be used in embodiment of the method in the embodiment of the present invention
To be realized by the above-mentioned mobile terminal 1300 in the present embodiment, and reach identical beneficial effect, here is omitted.
The embodiment of the present invention also provides a kind of computer-readable recording medium, is stored on the computer-readable recording medium
There is computer program, the computer program realizes following steps when being executed by processor：
The first sart point in time of sectional drawing is chosen, in the first picture of first sart point in time interception target video；
The first end time point of sectional drawing is chosen, is obtained in the target video from first sart point in time to described
At least two captions in the period of first end time point；
Institute is added on first picture according to the display order of at least two captions in the target video
At least two captions are stated, obtain the first video interception for including at least two captions.
Optionally, following steps can be also realized when computer program is performed：
Receive the first end time point and instruction is set, set instruction to determine the of sectional drawing according to the first end time point
End time point；Or
The first acoustic signature tone color is extracted in first sart point in time, judges whether occur and first voice spy
Levy the second voice feature tone color having different timbres；
If there is the second voice feature tone color being had different timbres with the first acoustic signature, second voice will appear from
The time of occurrence that the former frame picture of picture is corresponded to during feature tone color is defined as the first end time point.
Optionally, following steps can be also realized when computer program is performed：
If at least two captions are plug-in captions, the caption strips number of at least two captions, captions height described in acquisition
And the captions displaying location of the picture of the target video, the first plug-in captions are added to the captions of first picture
Display location, obtains the target picture for including the first plug-in captions, and the first plug-in captions are first sart point in time
Corresponding captions；
Bitmap file is highly created according to the height of first picture and captions；
The target picture and the second plug-in captions are added on institute's bitmap file successively, obtain including it is described at least
First video interception of two captions, the second plug-in captions are to remove the described first plug-in captions at least two captions
Outer plug-in captions.
Optionally, following steps can be also realized when computer program is performed：If the captions of the target video are embedded
Captions, identify the embedded word from the first sart point in time to each frame picture of the first end time point in the target video
Curtain, wherein, the captions in first picture are the first embedded captions；
In judging in the target video from the first sart point in time to the adjacent two frames picture of the first end time point
Whether embedded captions identical, if the embedded captions in the adjacent two frames picture differ, intercept the adjacent two frames picture it
In after display a frame picture embedded captions as the second embedded captions, the described first embedded captions and described second are embedded
At least two captions described in captions conduct.
Optionally, following steps can be also realized when computer program is performed：It will appear from the second voice feature tone color
Time be defined as the second sart point in time, second sart point in time intercept the second picture；
Judge whether the third party's acoustic signature tone color having different timbres with the second voice feature occur, if occur with it is described
Third party's acoustic signature tone color that second voice feature has different timbres, it will appear from corresponding to picture during third party's acoustic signature tone color
The time of occurrence of former frame picture is as the second end time point；
Obtain in the target video in from second sart point in time to the period of the second end time point
Target captions, according to the sequencing of second sart point in time to the second end time point in second picture
The upper addition target captions, obtain the second video interception；
First video interception and the second video interception are synthesized into dialogue sectional drawing.
Those of ordinary skill in the art are it is to be appreciated that the list of each example described with reference to the embodiments described herein
Member and algorithm steps, it can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
Performed with hardware or software mode, application-specific and design constraint depending on technical scheme.Professional and technical personnel
Described function can be realized using distinct methods to each specific application, but this realization is it is not considered that exceed
The scope of the present invention.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, the corresponding process in preceding method embodiment is may be referred to, will not be repeated here.
In embodiment provided herein, it should be understood that disclosed apparatus and method, others can be passed through
Mode is realized.For example, device embodiment described above is only schematical, for example, the division of the unit, is only
A kind of division of logic function, can there is an other dividing mode when actually realizing, for example, multiple units or component can combine or
Person is desirably integrated into another system, or some features can be ignored, or does not perform.Another, shown or discussed is mutual
Between coupling or direct-coupling or communication connection can be INDIRECT COUPLING or communication link by some interfaces, device or unit
Connect, can be electrical, mechanical or other forms.
The unit illustrated as separating component can be or may not be physically separate, show as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize scheme of the embodiment of the present invention according to the actual needs
Purpose.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.
If the function is realized in the form of SFU software functional unit and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially in other words
The part to be contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are causing a computer equipment (can be
People's computer, server, or network equipment etc.) perform all or part of step of each embodiment methods described of the present invention.
And foregoing storage medium includes：USB flash disk, mobile hard disk, ROM, RAM, magnetic disc or CD etc. are various can be with store program codes
Medium.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by scope of the claims.
Claims (12)
- A kind of 1. video interception method, it is characterised in that including：The first sart point in time of sectional drawing is chosen, in the first picture of first sart point in time interception target video；The first end time point of sectional drawing is chosen, is obtained in the target video from first sart point in time to described first At least two captions in the period of end time point；According to the display order of at least two captions in the target video adds on first picture extremely Few two captions, obtain the first video interception for including at least two captions.
- 2. according to the method for claim 1, it is characterised in that it is described choose sectional drawing the first end time point the step of, Including：Receive the first end time point and instruction is set, the first knot of instruction determination sectional drawing is set according to the first end time point Beam time point；OrThe first acoustic signature tone color is extracted in first sart point in time, judges whether occur and the first acoustic signature sound The second different voice feature tone color of color；If there is the second voice feature tone color being had different timbres with the first acoustic signature, the second people acoustic signature will appear from The time of occurrence that the former frame picture of picture is corresponded to during tone color is defined as the first end time point.
- 3. method according to claim 1 or 2, it is characterised in that at least two captions are in the mesh described in the basis Display order in mark video add on first picture described at least two captions, obtain including described at least two words The step of first video interception of curtain, including：If at least two captions are plug-in captions, the caption strips number of at least two captions, captions height and institute described in acquisition The captions displaying location of the picture of target video is stated, the first plug-in captions are added to the Subtitle Demonstration of first picture Position, obtains the target picture for including the first plug-in captions, and the first plug-in captions are corresponding for first sart point in time Captions；Bitmap file is highly created according to the height of first picture and captions；The target picture and the second plug-in captions are added on institute's bitmap file successively, obtain including described at least two First video interception of captions, the second plug-in captions be at least two captions in addition to the described first plug-in captions Plug-in captions.
- 4. method according to claim 1 or 2, it is characterised in that described to obtain in the target video from described first The step of sart point in time is at least two captions in the period of the first end time point, including：If the captions of the target video are embedded captions, identify in the target video from the first sart point in time to the first knot The embedded captions of each frame picture at beam time point, wherein, the captions in first picture are the first embedded captions；It is embedded in judging in the target video from the first sart point in time to the adjacent two frames picture of the first end time point Whether captions are identical, if the embedded captions in the adjacent two frames picture differ, after intercepting among the adjacent two frames picture The embedded captions of one frame picture of display are as the second embedded captions, by the described first embedded captions and the second embedded captions As at least two captions.
- 5. according to the method for claim 2, it is characterised in that at least two captions regard in the target described in the basis Display order in frequency added on first picture described at least two captions, obtain including at least two captions After first video interception, methods described also includes：The time that will appear from the second voice feature tone color is defined as the second sart point in time, in second sart point in time Intercept the second picture；Judge whether the third party's acoustic signature tone color being had different timbres with the second voice feature occur, if occurring and described second Third party's acoustic signature tone color that voice feature has different timbres, will appear from corresponding to the previous of picture during third party's acoustic signature tone color The time of occurrence of frame picture is as the second end time point；Obtain in the target video mesh in from second sart point in time to the period of the second end time point Marking-up curtain, add according to the sequencing of second sart point in time to the second end time point on second picture Add the target captions, obtain the second video interception；First video interception and the second video interception are synthesized into dialogue sectional drawing.
- A kind of 6. mobile terminal, it is characterised in that including：First screen capture module, for choosing the first sart point in time of sectional drawing, regarded in first sart point in time interception target First picture of frequency；First acquisition module, for choosing the first end time point of sectional drawing, obtain in the target video and opened from described first At least two captions to begin in time point to the period of the first end time point；Add module, for display order of at least two captions in the target video described in basis in first picture At least two captions described in upper addition, obtain the first video interception for including at least two captions.
- 7. mobile terminal according to claim 6, it is characterised in that first acquisition module includes：Receiving submodule, instruction is set for receiving the first end time point, is set and instructed according to the first end time point Determine the first end time point of sectional drawing；OrFirst judging submodule, for extracting the first acoustic signature tone color in first sart point in time, judge whether occur The second voice feature tone color being had different timbres with the first acoustic signature；Determination sub-module, if for the second voice feature tone color for occurring having different timbres with the first acoustic signature, it will appear from The time of occurrence that the former frame picture of picture is corresponded to during the second voice feature tone color is defined as the first end time point.
- 8. the mobile terminal according to claim 6 or 7, it is characterised in that the add module includes：Acquisition submodule, if being plug-in captions at least two captions, the caption strips of at least two captions described in acquisition The captions displaying location of the picture of number, captions height and the target video, the first plug-in captions are added to described first and drawn The captions displaying location in face, obtains the target picture for including the first plug-in captions, and the first plug-in captions are described the Captions corresponding to time point at the beginning；Submodule is created, bitmap file is highly created for the height according to first picture and captions；Submodule is added, for the target picture and the second plug-in captions to be added in institute's bitmap file successively, is obtained Include the first video interception of at least two captions, the second plug-in captions are except described at least two captions Plug-in captions outside first plug-in captions.
- 9. the mobile terminal according to claim 6 or 7, it is characterised in that first acquisition module includes：Submodule is identified, if the captions for the target video are embedded captions, identify in the target video and is opened from first Time point begin to the embedded captions of each frame picture of the first end time point, wherein, captions in first picture are the One embedded captions；Second judging submodule, for judging in the target video from the first sart point in time to the phase of the first end time point Whether the embedded captions in adjacent two frame pictures are identical, if the embedded captions in the adjacent two frames picture differ, described in interception The embedded captions of a frame picture of display are as the second embedded captions after among adjacent two frames picture, by the described first embedded captions With at least two captions described in the described second embedded captions conduct.
- 10. mobile terminal according to claim 7, it is characterised in that also include：Second screen capture module, the time for will appear from the second voice feature tone color are defined as the second sart point in time, Second sart point in time intercepts the second picture；Judge module, for judging whether the third party's acoustic signature tone color being had different timbres with the second voice feature occur, if There is the third party's acoustic signature tone color being had different timbres with the second voice feature, when will appear from third party's acoustic signature tone color The time of occurrence of the former frame picture of corresponding picture is as the second end time point；Second acquisition module, for obtaining in the target video from second sart point in time to second end time Target captions in the period of point, exist according to second sart point in time to the sequencing of the second end time point The target captions are added on second picture, obtain the second video interception；Synthesis module, for first video interception and the second video interception to be synthesized into dialogue sectional drawing.
- 11. a kind of mobile terminal, including：Memory, processor and it is stored on the memory and can be on the processor The computer program of operation；Characterized in that, such as claim 1 to 5 is realized described in the computing device during computer program The step in video interception method described in any one.
- 12. a kind of computer-readable recording medium, it is characterised in that computer journey is stored on the computer-readable recording medium Sequence, realized when the computer program is executed by processor in the video interception method as described in any one of claim 1 to 5 Step.
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