CN108259991A - Method for processing video frequency and device - Google Patents
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- CN108259991A CN108259991A CN201810209546.6A CN201810209546A CN108259991A CN 108259991 A CN108259991 A CN 108259991A CN 201810209546 A CN201810209546 A CN 201810209546A CN 108259991 A CN108259991 A CN 108259991A
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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 or rendering scenes according to encoded video stream scene graphs
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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
- H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
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Abstract
This disclosure relates to method for processing video frequency and device.This method includes：It is instructed in response to sectional drawing, intercepts the first sequence of frames of video of video；Retain the video frame that subtitle is included in the first sequence of frames of video, obtain the second sequence of frames of video；Retain a video frame in continuous multiple video frame identical with the different video frame of subtitle of adjacent video frames and subtitle, obtain third sequence of frames of video；Retain the video frame that condition is unsatisfactory for the image similarity of adjacent video frames, and image similarity meets a video frame in continuous multiple video frame of condition, and the subtitle that image similarity is met to continuous multiple video frame of condition is incorporated into the video frame of reservation, obtains the 4th sequence of frames of video；Video frame in 4th sequence of frames of video is spliced, obtains the corresponding picture mosaic of the 4th sequence of frames of video.The user's operation that the method that disclosure progress video handles to obtain picture mosaic is related to is simple, and picture mosaic can reflect more rich video information, be easy to share.
Description
Technical field
This disclosure relates to video technique field more particularly to a kind of method for processing video frequency and device.
Background technology
In the relevant technologies, if user wants sharing video frequency content to good friend, usually the title of video, link are shared with
The video clip that one sectional drawing of video is either shared with good friend or intercepts video by good friend is shared with good friend.It is inciting somebody to action
The title of video or link are shared in the mode of good friend, good friend be difficult to it is rapid, be visually known video content.By video
Sectional drawing be shared in the mode of good friend, good friend can only obtain the information of this sectional drawing, by the information of this sectional drawing, compared with
Difficulty fully understands video content.It is shared in the mode of good friend by the video clip of video, due to the lattice by sharing contents
Formula limits, and is often difficult to be shared.
Invention content
In view of this, the present disclosure proposes a kind of method for processing video frequency and devices.
According to the one side of the disclosure, a kind of method for processing video frequency is provided, the method is applied in first terminal, institute
The method of stating includes：
The sectional drawing received for video instructs；
It is instructed in response to the sectional drawing, intercepts the first sequence of frames of video of the video；
Retain the video frame for including subtitle in first sequence of frames of video, obtain the second sequence of frames of video；
In second sequence of frames of video, retain the different video frame of subtitle and subtitle with adjacent video frames
A video frame in identical continuous multiple video frame, obtains third sequence of frames of video；
In the third sequence of frames of video, retain the video that condition is unsatisfactory for the image similarity of adjacent video frames
Frame and image similarity meet a video frame in continuous multiple video frame of condition, and image similarity is met item
The subtitle of continuous multiple video frame of part is incorporated into the video frame of reservation, obtains the 4th sequence of frames of video；
Video frame in 4th sequence of frames of video is spliced, obtains the corresponding spelling of the 4th sequence of frames of video
Figure.
In a kind of possible realization method, after the corresponding picture mosaic of the 4th sequence of frames of video is obtained, the side
Method further includes：
Share request for the picture mosaic if receiving, the picture mosaic is shared with and described shares corresponding point of request
Enjoy object.
In a kind of possible realization method, the video plays in second terminal.
In a kind of possible realization method, before receiving for the sectional drawing instruction of video, the method further includes：
Obtain the screen picture of the second terminal；
The synchronous screen picture for showing the second terminal in the first terminal.
In a kind of possible realization method, the sectional drawing instruction includes sectional drawing sign on and sectional drawing END instruction；
It is instructed in response to the sectional drawing, intercepts the first sequence of frames of video of the video, including：
In response to the sectional drawing sign on, the video frame of the video is persistently intercepted with first frequency；
In response to the sectional drawing END instruction, stop intercepting the video frame of the video, and true according to the video frame of interception
Fixed first sequence of frames of video.
In a kind of possible realization method, in the third sequence of frames of video, retain the image with adjacent video frames
Similarity is unsatisfactory for the video frame of condition and image similarity meets a video in continuous multiple video frame of condition
Frame, and the subtitle that image similarity is met to continuous multiple video frame of condition is incorporated into the video frame of reservation, obtains the 4th
Sequence of frames of video, including：
In the third sequence of frames of video, if the similarity of a certain video frame and a upper video frame for the video frame is more than
Threshold value is then marked the video frame；
For the video frame marked in the third sequence of frames of video, the subtitle of the video frame is added to the video frame
In a upper unlabelled video frame；
Retain unlabelled video frame in the third sequence of frames of video, obtain the 4th sequence of frames of video.
According to another aspect of the present disclosure, a kind of video process apparatus is provided, described device includes：
Receiving module, the sectional drawing for receiving for video instruct；
Interception module for being instructed in response to the sectional drawing, intercepts the first sequence of frames of video of the video；
First reservation module for retaining the video frame for including subtitle in first sequence of frames of video, obtains second and regards
Frequency frame sequence；
Second reservation module, in second sequence of frames of video, retaining and being differed with the subtitle of adjacent video frames
Video frame and the identical continuous multiple video frame of subtitle in a video frame, obtain third sequence of frames of video；
Third reservation module, in the third sequence of frames of video, retaining the image similarity with adjacent video frames
It is unsatisfactory for the video frame of condition and image similarity meets a video frame in continuous multiple video frame of condition, and will
The subtitle that image similarity meets continuous multiple video frame of condition is incorporated into the video frame of reservation, obtains the 4th video frame sequence
Row；
Concatenation module for splicing to the video frame in the 4th sequence of frames of video, obtains the 4th video
The corresponding picture mosaic of frame sequence.
In a kind of possible realization method, described device further includes：
The picture mosaic if sharing request for the picture mosaic for receiving, is shared with described point by sharing module
It enjoys request and corresponding shares object.
In a kind of possible realization method, the video plays in second terminal.
In a kind of possible realization method, described device further includes：
Acquisition module, for obtaining the screen picture of the second terminal；
Display module, for the screen picture for showing the second terminal synchronous in the first terminal.
In a kind of possible realization method, the sectional drawing instruction includes sectional drawing sign on and sectional drawing END instruction；
The interception module includes：
Submodule is intercepted, in response to the sectional drawing sign on, regarding for the video persistently to be intercepted with first frequency
Frequency frame；
Determination sub-module, in response to the sectional drawing END instruction, stopping intercepting the video frame of the video, and according to
The video frame of interception determines the first sequence of frames of video.
In a kind of possible realization method, the third reservation module includes：
Submodule is marked, in the third sequence of frames of video, if a certain video frame is regarded with upper the one of the video frame
The similarity of frequency frame is more than threshold value, then the video frame is marked；
Submodule is added, for for the video frame marked in the third sequence of frames of video, by the subtitle of the video frame
Added in a upper unlabelled video frame for the video frame；
Retain submodule, for retaining unlabelled video frame in the third sequence of frames of video, obtain the 4th video frame
Sequence.
According to another aspect of the present disclosure, a kind of video process apparatus is provided, including：Processor；It is handled for storage
The memory of device executable instruction；Wherein, the processor is configured as performing the above method.
According to another aspect of the present disclosure, a kind of non-volatile computer readable storage medium storing program for executing is provided, is stored thereon with
Computer program instructions, wherein, the computer program instructions realize the above method when being executed by processor.
The method for processing video frequency and device of all aspects of this disclosure are instructed by sectional drawing of the reception for video, in response to cutting
Figure instruction, intercepts the first sequence of frames of video of the video, retains the video frame for including subtitle in the first sequence of frames of video, obtains the
Two sequence of frames of video in the second sequence of frames of video, retain the different video frame of subtitle and subtitle with adjacent video frames
A video frame in identical continuous multiple video frame, obtains third sequence of frames of video, in third sequence of frames of video, retains
The video frame of condition is unsatisfactory for the image similarity of adjacent video frames and image similarity meets the continuous of condition and multiple regards
A video frame in frequency frame, and the subtitle that image similarity is met to continuous multiple video frame of condition is incorporated into regarding for reservation
In frequency frame, the 4th sequence of frames of video is obtained, and the video frame in the 4th sequence of frames of video is spliced, obtain the 4th video frame
The corresponding picture mosaic of sequence, the user's operation that the method that thus progress video handles to obtain picture mosaic is related to is simple, and picture mosaic can be anti-
More rich video information is reflected, is easy to share.
According to below with reference to the accompanying drawings to detailed description of illustrative embodiments, the other feature and aspect of the disclosure will become
It is clear.
Description of the drawings
Comprising in the description and the attached drawing of a part for constitution instruction and specification together illustrate the disclosure
Exemplary embodiment, feature and aspect, and the principle for explaining the disclosure.
Fig. 1 shows the flow chart of the method for processing video frequency according to one embodiment of the disclosure.
Fig. 2 shows an illustrative flow charts of the method for processing video frequency according to one embodiment of the disclosure.
Fig. 3 shows the schematic diagram for sharing button in the method for processing video frequency according to one embodiment of the disclosure.
Fig. 4 shows an illustrative flow chart of the method for processing video frequency according to one embodiment of the disclosure.
Fig. 5 shows that first terminal synchronizes the screen for showing second terminal in the method for processing video frequency according to one embodiment of the disclosure
The schematic diagram of curtain image.
Fig. 6 shows an illustrative flow chart of the method for processing video frequency step S12 according to one embodiment of the disclosure.
Fig. 7 shows the schematic diagram of conclusion button in the method for processing video frequency according to one embodiment of the disclosure.
Fig. 8 shows to generate the schematic diagram of the process of picture mosaic in the method for processing video frequency according to one embodiment of the disclosure.
Fig. 9 shows an illustrative flow chart of the method for processing video frequency step S15 according to one embodiment of the disclosure.
Figure 10 shows the block diagram of the video process apparatus according to one embodiment of the disclosure.
Figure 11 shows an illustrative block diagram of the video process apparatus according to one embodiment of the disclosure.
Figure 12 is the block diagram according to a kind of device 800 handled for video shown in an exemplary embodiment.
Specific embodiment
Various exemplary embodiments, feature and the aspect of the disclosure are described in detail below with reference to attached drawing.It is identical in attached drawing
Reference numeral represent functionally the same or similar element.Although the various aspects of embodiment are shown in the drawings, remove
It non-specifically points out, it is not necessary to attached drawing drawn to scale.
Dedicated word " exemplary " means " being used as example, embodiment or illustrative " herein.Here as " exemplary "
Illustrated any embodiment should not necessarily be construed as preferred or advantageous over other embodiments.
In addition, in order to better illustrate the disclosure, numerous details is given in specific embodiment below.
It will be appreciated by those skilled in the art that without certain details, the disclosure can equally be implemented.In some instances, for
Method well known to those skilled in the art, means, element and circuit are not described in detail, in order to highlight the purport of the disclosure.
Fig. 1 shows the flow chart of the method for processing video frequency according to one embodiment of the disclosure.This method is applied to first terminal
In.Wherein, first terminal can be mobile phone, tablet computer, laptop or PC (Personal Computer, individual's meter
Calculation machine) etc. terminals, be not limited thereto.Such as Fig. 1, the method comprising the steps of S11 to step S16.
In step s 11, the sectional drawing received for video instructs.
In a kind of possible realization method, which can play in second terminal.Wherein, second terminal can be
TV, PC, laptop or tablet computer etc. have the terminal of video playback capability, are not limited thereto.In the realization
In mode, when second terminal plays video, the sequence of frames of video of the video can be intercepted by first terminal and generates picture mosaic,
It is thus achieved that video across end screenshotss and processing.
In alternatively possible realization method, which can play in first terminal.
In step s 12, it is instructed in response to sectional drawing, intercepts the first sequence of frames of video of the video.
It, can be according to first after the first sequence of frames of video for intercepting the video in a kind of possible realization method
The time sequencing of each video frame of sequence of frames of video preserves each video frame of the first sequence of frames of video in the buffer.
For example, the first sequence of frames of video includes video frame P1 to video frame P10.
In step s 13, retain the video frame for including subtitle in the first sequence of frames of video, obtain the second sequence of frames of video.
In a kind of possible realization method, the video for including subtitle in the first sequence of frames of video can be retained in the buffer
Frame, and the video frame for not including subtitle in the first sequence of frames of video can be removed from the cache.
For example, in the first sequence of frames of video, video frame P2, video frame P6 and video frame P10 do not include subtitle, video frame
P1, video frame P3, video frame P4, video frame P5, video frame P7, video frame P8 and video frame P9 include subtitle, then can determine
Second sequence of frames of video includes video frame P1, video frame P3, video frame P4, video frame P5, video frame P7, video frame P8 and video
Frame P9.
In step S14, in the second sequence of frames of video, retain the different video frame of subtitle with adjacent video frames,
And a video frame in the identical continuous multiple video frame of subtitle, obtain third sequence of frames of video.
In a kind of possible realization method, can retain in the buffer in the second sequence of frames of video with adjacent video frames
A video frame in the different video frame of subtitle and the identical continuous multiple video frame of subtitle, and can be from caching
Delete other video frame in the identical continuous multiple video frame of subtitle.
For example, in the second sequence of frames of video, video frame P1, video frame P3, video frame P7, video frame P8 and video frame P9
It is differed with the subtitle of adjacent video frames, video frame P4 is identical with the subtitle of video frame P5, then can retain video frame P1, video
Frame P3, video frame P4, video frame P7, video frame P8 and video frame P9 can retain video frame P1, video frame P3, video
Frame P5, video frame P7, video frame P8 and video frame P9, obtain third sequence of frames of video.
In step S15, in third sequence of frames of video, retain and be unsatisfactory for condition with the image similarity of adjacent video frames
Video frame and image similarity meet a video frame in continuous multiple video frame of condition, and by image similarity
The subtitle for meeting continuous multiple video frame of condition is incorporated into the video frame of reservation, obtains the 4th sequence of frames of video.
In a kind of possible realization method, it can retain in the buffer and be unsatisfactory for the image similarity of adjacent video frames
The video frame and image similarity of condition meet a video frame in continuous multiple video frame of condition, and can postpone
It deposits and deletes image similarity and meet other video frame in continuous multiple video frame of condition.
Wherein, condition is unsatisfactory for the image similarity of adjacent video frames, can referred to similar to the image of adjacent video frames
Degree is less than threshold value；Meet condition with the image similarity of adjacent video frames, can refer to big with the image similarity of adjacent video frames
In or equal to threshold value.For example, third sequence of frames of video includes video frame P1, video frame P3, video frame P4, video frame P7, video
Frame P8 and video frame P9.If the image similarity of video frame P4 and video frame P3 is less than threshold value, and video frame P4 and video frame P7
Image similarity be less than threshold value, then can determine that the image similarity of video frame P4 and adjacent video frames is unsatisfactory for condition.If
The similarity of video frame P7 and video frame P8 is more than threshold value, and the similarity of video frame P8 and video frame P9 is more than threshold value, then may be used
Condition is met with the image similarity for determining video frame P7, video frame P8 and video frame P9.It is regarded in such a case, it is possible to retain
A video frame in frequency frame P7, video frame P8 and video frame P9.For example, video frame P7, video frame P8 and video can be retained
Video frame P7 in frame P9, and the subtitle of video frame P8 and video frame P9 can be incorporated into video frame P7.It is possible thereby to
To the 4th sequence of frames of video, the 4th sequence of frames of video includes video frame P1, video frame P3, video frame P4 and video frame P7,
In, video frame P7 includes the subtitle of video frame P7, video frame P8 and video frame P9.
In step s 16, the video frame in the 4th sequence of frames of video is spliced, obtains the 4th sequence of frames of video correspondence
Picture mosaic.
It, can be by the video frame in the 4th sequence of frames of video sequentially in time from upper in a kind of possible realization method
To lower splicing growth figure, the corresponding picture mosaic of the 4th sequence of frames of video is obtained.
The present embodiment is instructed by sectional drawing of the reception for video, is instructed in response to sectional drawing, intercept the video first regards
Frequency frame sequence retains the video frame for including subtitle in the first sequence of frames of video, the second sequence of frames of video is obtained, in the second video frame
In sequence, retain in continuous multiple video frame identical with the different video frame of subtitle of adjacent video frames and subtitle
One video frame, obtains third sequence of frames of video, in third sequence of frames of video, retains the image similarity with adjacent video frames
It is unsatisfactory for the video frame of condition and image similarity meets a video frame in continuous multiple video frame of condition, and will
The subtitle that image similarity meets continuous multiple video frame of condition is incorporated into the video frame of reservation, obtains the 4th video frame sequence
Row, and the video frame in the 4th sequence of frames of video is spliced, the corresponding picture mosaic of the 4th sequence of frames of video is obtained, is thus carried out
The user's operation that the method that video handles to obtain picture mosaic is related to is simple, and picture mosaic can reflect more rich video information.Due to
The present embodiment is still image rather than dynamic image or short-sighted frequency by the picture mosaic that video is handled, therefore is easy to point
It enjoys.In addition, it is smaller according to the data volume of picture mosaic that the present embodiment obtains, if the picture mosaic is shared, transmission can be saved
Flow if preserving the picture mosaic to local, can save memory space.
Fig. 2 shows an illustrative flow charts of the method for processing video frequency according to one embodiment of the disclosure.As shown in Fig. 2,
This method can include step S11 to step S17.
In step s 11, the sectional drawing received for video instructs.
In step s 12, it is instructed in response to sectional drawing, intercepts the first sequence of frames of video of the video.
In step s 13, retain the video frame for including subtitle in the first sequence of frames of video, obtain the second sequence of frames of video.
In step S14, in the second sequence of frames of video, retain the different video frame of subtitle with adjacent video frames,
And a video frame in the identical continuous multiple video frame of subtitle, obtain third sequence of frames of video.
In step S15, in third sequence of frames of video, retain and be unsatisfactory for condition with the image similarity of adjacent video frames
Video frame and image similarity meet a video frame in continuous multiple video frame of condition, and by image similarity
The subtitle for meeting continuous multiple video frame of condition is incorporated into the video frame of reservation, obtains the 4th sequence of frames of video.
In step s 16, the video frame in the 4th sequence of frames of video is spliced, obtains the 4th sequence of frames of video correspondence
Picture mosaic.
In step S17, share request for the picture mosaic if receiving, which is shared with and shares request correspondence
Share object.
Fig. 3 shows the schematic diagram for sharing button in the method for processing video frequency according to one embodiment of the disclosure.As shown in figure 3,
After the corresponding picture mosaic of the 4th sequence of frames of video is obtained, the picture mosaic can be shown, and can show and share button.If this is shared
Button is triggered, then can determine to receive and share request for the picture mosaic.
In a kind of possible realization method, after the corresponding picture mosaic of the 4th sequence of frames of video is obtained, this method may be used also
To include：If receiving the preservation instruction for the picture mosaic, which can be preserved to local photograph album.As shown in figure 3,
While showing the picture mosaic, the local button of preservation can also be shown.If the preservation local button is triggered, can determine to receive
To the preservation instruction for the picture mosaic.
Fig. 4 shows an illustrative flow chart of the method for processing video frequency according to one embodiment of the disclosure.As shown in figure 4,
This method can include step S21 to step S28.
In the step s 21, the screen picture of second terminal is obtained.
In the present embodiment, the screen picture of second terminal can be obtained in real time.
In step S22, the screen picture of synchronous displaying second terminal in first terminal.
For example, first terminal can be by Wi-Fi (Wireless Fidelity, Wireless Fidelity) technical limit spacing second eventually
The screen picture at end, and the screen picture of displaying second terminal can be synchronized in first terminal.
Fig. 5 shows that first terminal synchronizes the screen for showing second terminal in the method for processing video frequency according to one embodiment of the disclosure
The schematic diagram of curtain image.
In step S23, the sectional drawing received for video instructs.
Wherein, the description to step S11 is seen above to step S23.
In step s 24, it is instructed in response to sectional drawing, intercepts the first sequence of frames of video of the video.
Wherein, the description to step S12 is seen above to step S24.
In step s 25, retain the video frame for including subtitle in the first sequence of frames of video, obtain the second sequence of frames of video.
Wherein, the description to step S13 is seen above to step S25.
In step S26, in the second sequence of frames of video, retain the different video frame of subtitle with adjacent video frames,
And a video frame in the identical continuous multiple video frame of subtitle, obtain third sequence of frames of video.
Wherein, the description to step S14 is seen above to step S26.
In step s 27, in third sequence of frames of video, retain and be unsatisfactory for condition with the image similarity of adjacent video frames
Video frame and image similarity meet a video frame in continuous multiple video frame of condition, and by image similarity
The subtitle for meeting continuous multiple video frame of condition is incorporated into the video frame of reservation, obtains the 4th sequence of frames of video.
Wherein, the description to step S15 is seen above to step S27.
In step S28, the video frame in the 4th sequence of frames of video is spliced, obtains the 4th sequence of frames of video correspondence
Picture mosaic.
Wherein, the description to step S16 is seen above to step S28.
In a kind of possible realization method, sectional drawing instruction includes sectional drawing sign on and sectional drawing END instruction.Fig. 6 is shown
According to an illustrative flow chart of the method for processing video frequency step S12 of one embodiment of the disclosure.As shown in fig. 6, step S12 can
To include step S121 and step S122.
In step S121, in response to sectional drawing sign on, the video frame of the video is persistently intercepted with first frequency.
For example, first frequency is 5/second.
In a kind of possible realization method, the video frame of interception can be saved in caching.
If as shown in figure 5, for example, detect that dialogue screenshotss button is triggered, it can determine that receiving sectional drawing starts to refer to
It enables.
In step S122, in response to sectional drawing END instruction, stop intercepting the video frame of the video, and regarding according to interception
Frequency frame determines the first sequence of frames of video.
Fig. 7 shows the schematic diagram of conclusion button in the method for processing video frequency according to one embodiment of the disclosure.As shown in fig. 7,
If for example, detecting that the conclusion button is triggered, can determine to receive sectional drawing END instruction.
Fig. 8 shows to generate the schematic diagram of the process of picture mosaic in the method for processing video frequency according to one embodiment of the disclosure.Such as Fig. 8
It is shown, carrying for " in dialogue synthesis " after the first sequence of frames of video is intercepted, before picture mosaic is obtained, can be shown in interface
Show information, user to be prompted to generate picture mosaic.
Fig. 9 shows an illustrative flow chart of the method for processing video frequency step S15 according to one embodiment of the disclosure.Such as figure
Shown in 9, step S15 can include step S151 to step S153.
In step S151, in third sequence of frames of video, if a certain video frame and a upper video frame for the video frame
Similarity is more than threshold value, then the video frame is marked.
For example, third sequence of frames of video include video frame P1, video frame P3, video frame P4, video frame P7, video frame P8 and
Video frame P9.If the similarity of video frame P7 and video frame P8 is more than threshold value, and video frame P8 and the similarity of video frame P9 are big
In threshold value, then video frame P8 and video frame P9 can be marked.
In step S152, for the video frame marked in third sequence of frames of video, the subtitle of the video frame is added to
In a upper unlabelled video frame for the video frame.
For example, the video frame marked in third sequence of frames of video includes video frame P8 and video frame P9, video frame P8's
A upper unlabelled video frame is video frame P7, and a upper unlabelled video frame of video frame P9 is video frame P7, then may be used
The subtitle of video frame P8 and video frame P9 are added in video frame P7.
In step S153, retain unlabelled video frame in third sequence of frames of video, obtain the 4th sequence of frames of video.
For example, the video frame marked in third sequence of frames of video includes video frame P8 and video frame P9, unlabelled video
Frame includes video frame P1, video frame P3, video frame P4 and video frame P7, then can determine that the 4th sequence of frames of video includes video frame
P1, video frame P3, video frame P4 and video frame P7.
Figure 10 shows the block diagram of the video process apparatus according to one embodiment of the disclosure.As shown in Figure 10, which includes：
Receiving module 31, the sectional drawing for receiving for video instruct；Interception module 32 for being instructed in response to sectional drawing, intercepts this and regards
First sequence of frames of video of frequency；First reservation module 33 for retaining the video frame for including subtitle in the first sequence of frames of video, obtains
To the second sequence of frames of video；Second reservation module 34, in the second sequence of frames of video, retaining the subtitle with adjacent video frames
A video frame in different video frame and the identical continuous multiple video frame of subtitle, obtains third sequence of frames of video；
Third reservation module 35, in third sequence of frames of video, retaining and being unsatisfactory for condition with the image similarity of adjacent video frames
Video frame and image similarity meet a video frame in continuous multiple video frame of condition, and by image similarity
The subtitle for meeting continuous multiple video frame of condition is incorporated into the video frame of reservation, obtains the 4th sequence of frames of video；Splice mould
Block 36 for splicing to the video frame in the 4th sequence of frames of video, obtains the corresponding picture mosaic of the 4th sequence of frames of video.
Figure 11 shows an illustrative block diagram of the video process apparatus according to one embodiment of the disclosure.As shown in figure 11：
In a kind of possible realization method, which further includes：Sharing module 37, if for receiving for the picture mosaic
Share request, then the picture mosaic is shared with and shares request and corresponding share object.
In a kind of possible realization method, which plays in second terminal.
In a kind of possible realization method, which further includes：Acquisition module 38, for obtaining the screen of second terminal
Image；Display module 39, for the screen picture of displaying second terminal synchronous in first terminal.
In a kind of possible realization method, sectional drawing instruction includes sectional drawing sign on and sectional drawing END instruction；Intercept mould
Block 32 includes：Submodule 321 is intercepted, in response to sectional drawing sign on, the video of the video persistently to be intercepted with first frequency
Frame；Determination sub-module 322, in response to sectional drawing END instruction, stopping intercepting the video frame of the video, and regarding according to interception
Frequency frame determines the first sequence of frames of video.
In a kind of possible realization method, third reservation module 35 includes：Submodule 351 is marked, for being regarded in third
In frequency frame sequence, if the similarity of a upper video frame for a certain video frame and the video frame is more than threshold value, to the video frame into
Line flag；Submodule 352 is added, for for the video frame marked in third sequence of frames of video, the subtitle of the video frame to be added
It adds in a upper unlabelled video frame for the video frame；Retain submodule 353, for retaining in third sequence of frames of video not
The video frame of label obtains the 4th sequence of frames of video.
The present embodiment is instructed by sectional drawing of the reception for video, is instructed in response to sectional drawing, intercept the video first regards
Frequency frame sequence retains the video frame for including subtitle in the first sequence of frames of video, the second sequence of frames of video is obtained, in the second video frame
In sequence, retain in continuous multiple video frame identical with the different video frame of subtitle of adjacent video frames and subtitle
One video frame, obtains third sequence of frames of video, in third sequence of frames of video, retains the image similarity with adjacent video frames
It is unsatisfactory for the video frame of condition and image similarity meets a video frame in continuous multiple video frame of condition, and will
The subtitle that image similarity meets continuous multiple video frame of condition is incorporated into the video frame of reservation, obtains the 4th video frame sequence
Row, and the video frame in the 4th sequence of frames of video is spliced, the corresponding picture mosaic of the 4th sequence of frames of video is obtained, is thus carried out
The user's operation that the method that video handles to obtain picture mosaic is related to is simple, and picture mosaic can reflect more rich video information, be easy to
Share.
Figure 12 is the block diagram according to a kind of device 800 handled for video shown in an exemplary embodiment.For example, dress
It can be mobile phone to put 800, computer, digital broadcast terminal, messaging devices, game console, tablet device, medical treatment
Equipment, body-building equipment, personal digital assistant etc..
With reference to Figure 12, device 800 can include following one or more components：Processing component 802, memory 804, power supply
Component 806, multimedia component 808, audio component 810, the interface 812 of input/output (I/O), sensor module 814 and
Communication component 816.
The integrated operation of 802 usual control device 800 of processing component, such as with display, call, data communication, phase
Machine operates and record operates associated operation.Processing component 802 can refer to including one or more processors 820 to perform
It enables, to perform all or part of the steps of the methods described above.In addition, processing component 802 can include one or more modules, just
Interaction between processing component 802 and other assemblies.For example, processing component 802 can include multi-media module, it is more to facilitate
Interaction between media component 808 and processing component 802.
Memory 804 is configured as storing various types of data to support the operation in device 800.These data are shown
Example includes the instruction of any application program or method for being operated on device 800, contact data, and telephone book data disappears
Breath, picture, video etc..Memory 804 can be by any kind of volatibility or non-volatile memory device or their group
It closes and realizes, such as static RAM (SRAM), electrically erasable programmable read-only memory (EEPROM) is erasable to compile
Journey read-only memory (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash
Device, disk or CD.
Power supply module 806 provides electric power for the various assemblies of device 800.Power supply module 806 can include power management system
System, one or more power supplys and other generate, manage and distribute electric power associated component with for device 800.
Multimedia component 808 is included in the screen of one output interface of offer between described device 800 and user.One
In a little embodiments, screen can include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, screen
Curtain may be implemented as touch screen, to receive input signal from the user.Touch panel includes one or more touch sensings
Device is to sense the gesture on touch, slide, and touch panel.The touch sensor can not only sense touch or sliding action
Boundary, but also detect duration and pressure associated with the touch or slide operation.In some embodiments, more matchmakers
Body component 808 includes a front camera and/or rear camera.When device 800 is in operation mode, such as screening-mode or
During video mode, front camera and/or rear camera can receive external multi-medium data.Each front camera and
Rear camera can be a fixed optical lens system or have focusing and optical zoom capabilities.
Audio component 810 is configured as output and/or input audio signal.For example, audio component 810 includes a Mike
Wind (MIC), when device 800 is in operation mode, during such as call model, logging mode and speech recognition mode, microphone by with
It is set to reception external audio signal.The received audio signal can be further stored in memory 804 or via communication set
Part 816 is sent.In some embodiments, audio component 810 further includes a loud speaker, for exports audio signal.
I/O interfaces 812 provide interface between processing component 802 and peripheral interface module, and above-mentioned peripheral interface module can
To be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and lock
Determine button.
Sensor module 814 includes one or more sensors, and the state for providing various aspects for device 800 is commented
Estimate.For example, sensor module 814 can detect opening/closed state of device 800, and the relative positioning of component, for example, it is described
Component is the display and keypad of device 800, and sensor module 814 can be with 800 1 components of detection device 800 or device
Position change, the existence or non-existence that user contacts with device 800,800 orientation of device or acceleration/deceleration and device 800
Temperature change.Sensor module 814 can include proximity sensor, be configured to detect without any physical contact
Presence of nearby objects.Sensor module 814 can also include optical sensor, such as CMOS or ccd image sensor, for into
As being used in application.In some embodiments, which can also include acceleration transducer, gyro sensors
Device, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 816 is configured to facilitate the communication of wired or wireless way between device 800 and other equipment.Device
800 can access the wireless network based on communication standard, such as WiFi, 2G or 3G or combination thereof.In an exemplary implementation
In example, communication component 816 receives broadcast singal or broadcast related information from external broadcasting management system via broadcast channel.
In one exemplary embodiment, the communication component 816 further includes near-field communication (NFC) module, to promote short range communication.Example
Such as, NFC module can be based on radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band (UWB) technology,
Bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, device 800 can be believed by one or more application application-specific integrated circuit (ASIC), number
Number processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for performing the above method.
In the exemplary embodiment, a kind of non-volatile computer readable storage medium storing program for executing is additionally provided, such as including calculating
The memory 804 of machine program instruction, above computer program instruction can be performed above-mentioned to complete by the processor 820 of device 800
Method.
The disclosure can be system, method and/or computer program product.Computer program product can include computer
Readable storage medium storing program for executing, containing for make processor realize various aspects of the disclosure computer-readable program instructions.
Computer readable storage medium can keep and store to perform the tangible of the instruction that uses of equipment by instruction
Equipment.Computer readable storage medium for example can be-- but be not limited to-- storage device electric, magnetic storage apparatus, optical storage
Equipment, electromagnetism storage device, semiconductor memory apparatus or above-mentioned any appropriate combination.Computer readable storage medium
More specific example (non exhaustive list) includes：Portable computer diskette, random access memory (RAM), read-only is deposited hard disk
It is reservoir (ROM), erasable programmable read only memory (EPROM or flash memory), static RAM (SRAM), portable
Compact disk read-only memory (CD-ROM), digital versatile disc (DVD), memory stick, floppy disk, mechanical coding equipment, for example thereon
It is stored with the punch card of instruction or groove internal projection structure and above-mentioned any appropriate combination.Calculating used herein above
Machine readable storage medium storing program for executing is not interpreted instantaneous signal in itself, and the electromagnetic wave of such as radio wave or other Free propagations leads to
It crosses the electromagnetic wave (for example, the light pulse for passing through fiber optic cables) of waveguide or the propagation of other transmission mediums or is transmitted by electric wire
Electric signal.
Computer-readable program instructions as described herein can be downloaded to from computer readable storage medium it is each calculate/
Processing equipment downloads to outer computer or outer by network, such as internet, LAN, wide area network and/or wireless network
Portion's storage device.Network can include copper transmission cable, optical fiber transmission, wireless transmission, router, fire wall, interchanger, gateway
Computer and/or Edge Server.Adapter or network interface in each calculating/processing equipment are received from network to be counted
Calculation machine readable program instructions, and the computer-readable program instructions are forwarded, for the meter being stored in each calculating/processing equipment
In calculation machine readable storage medium storing program for executing.
For perform the disclosure operation computer program instructions can be assembly instruction, instruction set architecture (ISA) instruction,
Machine instruction, machine-dependent instructions, microcode, firmware instructions, condition setup data or with one or more programming languages
Arbitrarily combine the source code or object code write, the programming language includes the programming language of object-oriented-such as
Procedural programming languages-such as " C " language or similar programming language of Smalltalk, C++ etc. and routine.Computer
Readable program instructions can be performed fully, partly perform on the user computer, is only as one on the user computer
Vertical software package performs, part performs or on the remote computer completely in remote computer on the user computer for part
Or it is performed on server.In situations involving remote computers, remote computer can pass through network-packet of any kind
Include LAN (LAN) or wide area network (WAN)-be connected to subscriber computer or, it may be connected to outer computer (such as profit
Pass through Internet connection with ISP).In some embodiments, by using computer-readable program instructions
Status information carry out personalized customization electronic circuit, such as programmable logic circuit, field programmable gate array (FPGA) or can
Programmed logic array (PLA) (PLA), the electronic circuit can perform computer-readable program instructions, so as to fulfill each side of the disclosure
Face.
Referring herein to the method, apparatus (system) according to the embodiment of the present disclosure and the flow chart of computer program product and/
Or block diagram describes various aspects of the disclosure.It should be appreciated that each box and flow chart of flow chart and/or block diagram and/
Or in block diagram each box combination, can be realized by computer-readable program instructions.
These computer-readable program instructions can be supplied to all-purpose computer, special purpose computer or other programmable datas
The processor of processing unit, so as to produce a kind of machine so that these instructions are passing through computer or other programmable datas
When the processor of processing unit performs, produce and realize work(specified in one or more of flow chart and/or block diagram box
The device of energy/action.These computer-readable program instructions can also be stored in a computer-readable storage medium, these refer to
It enables so that computer, programmable data processing unit and/or other equipment work in a specific way, so as to be stored with instruction
Computer-readable medium then includes a manufacture, including realizing in one or more of flow chart and/or block diagram box
The instruction of the various aspects of defined function/action.
Computer-readable program instructions can also be loaded into computer, other programmable data processing units or other
In equipment so that series of operation steps are performed on computer, other programmable data processing units or miscellaneous equipment, with production
Raw computer implemented process, so that performed on computer, other programmable data processing units or miscellaneous equipment
Function/action specified in one or more of flow chart and/or block diagram box is realized in instruction.
Flow chart and block diagram in attached drawing show the system, method and computer journey of multiple embodiments according to the disclosure
Architectural framework in the cards, function and the operation of sequence product.In this regard, each box in flow chart or block diagram can generation
One module of table, program segment or a part for instruction, the module, program segment or a part for instruction include one or more use
In the executable instruction of logic function as defined in realization.In some implementations as replacements, the function of being marked in box
It can be occurred with being different from the sequence marked in attached drawing.For example, two continuous boxes can essentially be held substantially in parallel
Row, they can also be performed in the opposite order sometimes, this is depended on the functions involved.It is also noted that block diagram and/or
The combination of each box in flow chart and the box in block diagram and/or flow chart can use function or dynamic as defined in performing
The dedicated hardware based system made is realized or can be realized with the combination of specialized hardware and computer instruction.
The presently disclosed embodiments is described above, above description is exemplary, and non-exclusive, and
It is not limited to disclosed each embodiment.In the case of without departing from the scope and spirit of illustrated each embodiment, for this skill
Many modifications and changes will be apparent from for the those of ordinary skill in art field.The selection of term used herein, purport
In the principle for best explaining each embodiment, practical application or to the technological improvement of the technology in market or lead this technology
Other those of ordinary skill in domain are understood that each embodiment disclosed herein.
Claims (14)
1. a kind of method for processing video frequency, which is characterized in that the method is applied in first terminal, the method includes：
The sectional drawing received for video instructs；
It is instructed in response to the sectional drawing, intercepts the first sequence of frames of video of the video；
Retain the video frame for including subtitle in first sequence of frames of video, obtain the second sequence of frames of video；
In second sequence of frames of video, retain identical with the different video frame of subtitle of adjacent video frames and subtitle
Continuous multiple video frame in a video frame, obtain third sequence of frames of video；
In the third sequence of frames of video, retain the video frame that condition is unsatisfactory for the image similarity of adjacent video frames, with
And image similarity meets a video frame in continuous multiple video frame of condition, and image similarity is met to the company of condition
The subtitle for continuing multiple video frame is incorporated into the video frame of reservation, obtains the 4th sequence of frames of video；
Video frame in 4th sequence of frames of video is spliced, obtains the corresponding picture mosaic of the 4th sequence of frames of video.
2. according to the method described in claim 1, it is characterized in that, obtain the corresponding picture mosaic of the 4th sequence of frames of video it
Afterwards, the method further includes：
Share request for the picture mosaic if receiving, the picture mosaic is shared with and described shares that request is corresponding to share pair
As.
3. according to the method described in claim 1, it is characterized in that, the video plays in second terminal.
4. according to the method described in claim 3, it is characterized in that, receive for video sectional drawing instruction before, the side
Method further includes：
Obtain the screen picture of the second terminal；
The synchronous screen picture for showing the second terminal in the first terminal.
5. according to the method described in claim 1, it is characterized in that, sectional drawing instruction includes sectional drawing sign on and sectional drawing knot
Shu Zhiling；
It is instructed in response to the sectional drawing, intercepts the first sequence of frames of video of the video, including：
In response to the sectional drawing sign on, the video frame of the video is persistently intercepted with first frequency；
In response to the sectional drawing END instruction, stop intercepting the video frame of the video, and the is determined according to the video frame of interception
One sequence of frames of video.
6. according to the method described in claim 1, it is characterized in that, in the third sequence of frames of video, reservation is regarded with adjacent
The image similarity of frequency frame is unsatisfactory for the video frame of condition and image similarity meets in continuous multiple video frame of condition
One video frame, and the subtitle that image similarity is met to continuous multiple video frame of condition is incorporated into the video frame of reservation,
The 4th sequence of frames of video is obtained, including：
In the third sequence of frames of video, if the similarity of a certain video frame and a upper video frame for the video frame is more than threshold
Value, then be marked the video frame；
For the video frame marked in the third sequence of frames of video, the subtitle of the video frame is added to upper the one of the video frame
In a unlabelled video frame；
Retain unlabelled video frame in the third sequence of frames of video, obtain the 4th sequence of frames of video.
7. a kind of video process apparatus, which is characterized in that described device includes：
Receiving module, the sectional drawing for receiving for video instruct；
Interception module for being instructed in response to the sectional drawing, intercepts the first sequence of frames of video of the video；
First reservation module for retaining the video frame for including subtitle in first sequence of frames of video, obtains the second video frame
Sequence；
Second reservation module in second sequence of frames of video, retains and the subtitle of adjacent video frames is different regards
A video frame in frequency frame and the identical continuous multiple video frame of subtitle, obtains third sequence of frames of video；
Third reservation module, in the third sequence of frames of video, retaining and being discontented with the image similarity of adjacent video frames
The video frame and image similarity of sufficient condition meet a video frame in continuous multiple video frame of condition, and by image
The subtitle that similarity meets continuous multiple video frame of condition is incorporated into the video frame of reservation, obtains the 4th sequence of frames of video；
Concatenation module for splicing to the video frame in the 4th sequence of frames of video, obtains the 4th video frame sequence
Arrange corresponding picture mosaic.
8. device according to claim 7, which is characterized in that described device further includes：
The picture mosaic if sharing request for the picture mosaic for receiving, is shared with that described share please by sharing module
It asks corresponding and shares object.
9. device according to claim 7, which is characterized in that the video plays in second terminal.
10. device according to claim 9, which is characterized in that described device further includes：
Acquisition module, for obtaining the screen picture of the second terminal；
Display module, for the screen picture for showing the second terminal synchronous in the first terminal.
11. device according to claim 7, which is characterized in that the sectional drawing instruction includes sectional drawing sign on and sectional drawing
END instruction；
The interception module includes：
Submodule is intercepted, in response to the sectional drawing sign on, the video frame of the video persistently to be intercepted with first frequency；
Determination sub-module, in response to the sectional drawing END instruction, stopping intercepting the video frame of the video, and according to interception
Video frame determine the first sequence of frames of video.
12. device according to claim 7, which is characterized in that the third reservation module includes：
Submodule is marked, in the third sequence of frames of video, if a upper video frame for a certain video frame and the video frame
Similarity be more than threshold value, then the video frame is marked；
Submodule is added, for for the video frame marked in the third sequence of frames of video, the subtitle of the video frame to be added
Into a upper unlabelled video frame for the video frame；
Retain submodule, for retaining unlabelled video frame in the third sequence of frames of video, obtain the 4th sequence of frames of video.
13. a kind of video process apparatus, which is characterized in that including：
Processor；
For storing the memory of processor-executable instruction；
Wherein, the processor is configured as the method described in any one in perform claim requirement 1 to 6.
14. a kind of non-volatile computer readable storage medium storing program for executing, is stored thereon with computer program instructions, which is characterized in that institute
State the method realized when computer program instructions are executed by processor in claim 1 to 6 described in any one.
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| CN110781345B (en) * | 2019-10-31 | 2022-12-27 | 北京达佳互联信息技术有限公司 | Video description generation model obtaining method, video description generation method and device |
| CN110968391A (en) * | 2019-11-28 | 2020-04-07 | 珠海格力电器股份有限公司 | Screenshot method, screenshot device, terminal equipment and storage medium |
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