CN108228278A - A kind of method and apparatus for loading video desktop - Google Patents
A kind of method and apparatus for loading video desktop Download PDFInfo
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- CN108228278A CN108228278A CN201711490018.4A CN201711490018A CN108228278A CN 108228278 A CN108228278 A CN 108228278A CN 201711490018 A CN201711490018 A CN 201711490018A CN 108228278 A CN108228278 A CN 108228278A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
- G06F9/44521—Dynamic linking or loading; Link editing at or after load time, e.g. Java class loading
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
Abstract
An embodiment of the present invention provides it is a kind of load video desktop method and apparatus, the method includes：Obtain source video data；From the source video extracting data image stream data and audio stream data；Determine the correspondence between described image flow data and the audio stream data；According to the correspondence, loaded in the desktop programs object of mobile terminal and meet the target image flow data of preset condition and target audio flow data；Show the desktop with the target image flow data and target audio stream data match, solve the problems, such as can only to replace static wallpaper in the prior art as mobile terminal desktop, the desktop for increasing mobile terminal shows form；User can select different source video data so as to customize out corresponding video desktop according to the hobby or demand of itself, add the interest that user uses mobile terminal.
Description
Technical field
The present invention relates to field of communication technology, more particularly to a kind of method for loading video desktop and a kind of loading video
The device of desktop.
Background technology
It must not in increasingly becoming people's work with mobile terminals such as the progress of mobile technology, smart mobile phones, live
The part that can lack.
At present, the mobile terminals such as smart mobile phone be each provided with replace desktop wallpaper function, user can according to oneself
Hobby replaces mobile phone desktop.For example, user can be using the picture or the photo of the household of oneself that oneself is liked as mobile phone
Desktop wallpaper.
Although the desktop wallpaper type for user's replacement on existing mobile phone is various, these desktop wallpapers are led to
Often be all it is static, it is more dull barren.
Invention content
In view of the above problems, it is proposed that the present invention overcomes the above problem in order to provide one kind or solves at least partly
State a kind of method of loading video desktop of problem and a kind of corresponding device for loading video desktop.
One side according to the present invention provides a kind of method for loading video desktop, including：
Obtain source video data；
From the source video extracting data image stream data and audio stream data；
Determine the correspondence between described image flow data and the audio stream data；
According to the correspondence, the target image for meeting preset condition is loaded in the desktop programs object of mobile terminal
Flow data and target audio flow data；
Show the desktop with the target image flow data and target audio stream data match.
Optionally, described image flow data includes multiple image frame, and the audio stream data includes multiple audio data sections,
It is described to include from the step of source video extracting data image stream data and audio stream data：
Sequentially in time, the source video data are disassembled into multiple image frame and multiple audio data sections, institute respectively
It states multiple image frame and multiple audio data sections is respectively provided with corresponding timestamp label.
Optionally, the step of correspondence between the determining described image flow data and the audio stream data wraps
It includes：
Determine that there is correspondence between the picture frame comprising identical time stamp label and audio data section.
Optionally, described according to the correspondence, loading, which meets, in the desktop programs object of mobile terminal presets
Before the step of target image flow data of condition and target audio flow data, further include：
Determine the loading position in the desktop programs object of mobile terminal.
Optionally, it is described determine in the desktop programs object of mobile terminal loading position the step of include：
Obtain the layout information of each application program in the desktop programs object of mobile terminal；
According to the layout information of each application program, loading position is determined.
Optionally, it is described determine in the desktop programs object of mobile terminal loading position the step of include：
Receive the loading position that user selectes in the desktop programs object of mobile terminal.
Optionally, described according to the correspondence, loading, which meets, in the desktop programs object of mobile terminal presets item
The step of target image flow data of part and target audio flow data, includes：
Determine the playing duration of target image stream；
According to the playing duration, extracted from the multiple image frame successively corresponding duration target image frame and
The target image frame has the target audio data segment of correspondence；
The target image frame and target audio data segment are loaded at the loading position.
Optionally, the described the step of target image frame and target audio data segment are loaded at the loading position, wraps
It includes：
Determine the area size of the loading position；
The target image frame is zoomed to and is matched with the area size；
By the target image frame and target audio data segment after loading scaling at the loading position.
Optionally, described according to the correspondence, loading, which meets, in the desktop programs object of mobile terminal presets item
The step of target image flow data of part and target audio flow data, includes：
Determine the playing duration of target image stream；
According to the playing duration, the target image frame of corresponding duration is extracted from the multiple image frame successively；
Obtain the specific audio of corresponding duration；
The target image frame and specific audio are loaded at the loading position.
Optionally, the described the step of target image frame and specific audio are loaded at the loading position, includes：
Determine the area size of the loading position；
The target image frame is zoomed to and is matched with the area size；
Target image frame and specific audio after loading scaling at the loading position.
Optionally, the step of playing duration of the determining target image stream includes：
It determines start image frame of the target image stream in the source video data respectively and terminates the timestamp of picture frame
Label；
According to the timestamp label, the playing duration of the target image stream is determined.
Optionally, the source video data include the first data and the second data, described according to the correspondence, are moving
The step of loading meets the target image flow data of preset condition and target audio flow data in the desktop programs object of dynamic terminal
Including：
The first object image stream data of the first data and the second target of the second data are loaded at the loading position
Audio stream data；Alternatively,
The second target image flow data of the first data and the first object of the second data are loaded at the loading position
Audio stream data.
Optionally, it is described show with the target image flow data and target audio stream data match desktop the step of
Including：
Play the target image flow data and target audio flow data.
Optionally, it is described show with the target image flow data and target audio stream data match desktop the step of
Including：
When receiving user in the operational order of the loading position, the target image flow data and target sound are played
Frequency flow data.
Optionally, described the step of playing the target image flow data and target audio flow data, includes：
Determine the system set-up information in the mobile terminal；
If being mute setting and/or vibration setting in the system set-up information, the target is played in the mute state
Image stream data.
Optionally, the step of acquisition source video data include：
Determine storage location of the source video data in the mobile terminal；
The source video data are extracted from the storage location.
Optionally, the step of acquisition source video data include：
From server loading source video data.
According to another aspect of the present invention, a kind of device for loading video desktop is provided, including：
Acquisition module, for obtaining source video data；
Extraction module, for from the source video extracting data image stream data and audio stream data；
Determining module, for determining the correspondence between described image flow data and the audio stream data；
Load-on module, for according to the correspondence, loading, which meets, in the desktop programs object of mobile terminal to preset
The target image flow data of condition and target audio flow data；
Display module, for showing the desktop with the target image flow data and target audio stream data match.
Optionally, described image flow data includes multiple image frame, and the audio stream data includes multiple audio data sections,
The extraction module includes：
Source video data disassemble submodule, for sequentially in time, the source video data being disassembled into multiframe respectively
Picture frame and multiple audio data sections, the multiple image frame and multiple audio data sections are respectively provided with corresponding timestamp mark
Note.
Optionally, the determining module includes：
Correspondence determination sub-module, for determining between the picture frame comprising identical time stamp label and audio data section
With correspondence.
Optionally, it further includes：
Loading position determining module, for determining the loading position in the desktop programs object of mobile terminal.
Optionally, the loading position determining module includes：
Layout information acquisition submodule, for obtaining the layout of each application program in the desktop programs object of mobile terminal
Information；
Loading position determination sub-module for the layout information according to each application program, determines loading position.
Optionally, the loading position determining module includes：
Loading position receiving submodule, for receiving the loading position that user selectes in the desktop programs object of mobile terminal
It puts.
Optionally, the load-on module includes：
Playing duration determination sub-module, for determining the playing duration of target image stream；
Target image frame and target audio data segment extracting sub-module, for according to the playing duration, successively from described
The target image frame of corresponding duration and the target image frame are extracted in multiple image frame has the target audio of correspondence
Data segment；
Target image frame and target audio data segment loading submodule, for loading the target at the loading position
Picture frame and target audio data segment.
Optionally, the target image frame and target audio data segment loading submodule include：
First area size determination unit, for determining the area size of the loading position；
First object picture frame unit for scaling, for the target image frame to be zoomed to and the area size phase
Match；
Target image frame and target audio data segment loading unit, for the mesh after the loading scaling at the loading position
Logo image frame and target audio data segment.
Optionally, the load-on module includes：
Playing duration determination sub-module, for determining the playing duration of target image stream；
Target image frame extracting sub-module, for according to the playing duration, being extracted from the multiple image frame successively
The target image frame of corresponding duration；
Specific audio acquisition submodule, for obtaining the specific audio of corresponding duration；
Target image frame and specific audio loading submodule, for loading the target image frame at the loading position
And specific audio.
Optionally, the target image frame and specific audio loading submodule include：
Second area size determination unit, for determining the area size of the loading position；
Second target image frame unit for scaling, for the target image frame to be zoomed to and the area size phase
Match；
Target image frame and specific audio loading unit, for the target image after scaling will to be loaded at the loading position
Frame and specific audio.
Optionally, the playing duration determination sub-module includes：
Timestamp label determination unit, for determining start image of the target image stream in the source video data respectively
Frame and the timestamp label for terminating picture frame；
Playing duration determination unit, for according to the timestamp label, determining the playing duration of the target image stream.
Optionally, the source video data include the first data and the second data, and the load-on module includes：
First loading submodule, at the loading position load the first data first object image stream data and
Second target audio flow data of the second data；Alternatively,
Second loading submodule, at the loading position load the first data the second target image flow data and
The first object audio stream data of second data.
Optionally, the display module includes：
Submodule is played, for playing the target image flow data and target audio flow data, alternatively, when receiving use
Family plays the target image flow data and target audio flow data in the operational order of the loading position.
Optionally, the broadcasting submodule includes：
System set-up information determination unit, for determining the system set-up information in the mobile terminal；
Mute broadcast unit, if for being mute setting and/or vibration setting in the system set-up information, in mute shape
The target image flow data is played under state.
Optionally, the acquisition module includes：
Storage location determination sub-module, for determining storage location of the source video data in the mobile terminal；
Source video data extracting sub-module, for extracting the source video data from the storage location.
Optionally, the acquisition module includes：
Source video data download submodule, for from server loading source video data.
According to the third aspect of the invention we, provide it is a kind of load video desktop device, including processor, memory and
The computer program that can be run on the memory and on the processor is stored in, the computer program is by the processing
Device realizes the step of method of above-mentioned loading video desktop when performing.
According to the fourth aspect of the invention, a kind of computer readable storage medium, the computer-readable storage are provided
Computer program, the computer program realizes above-mentioned loading video desktop method when being executed by processor are stored on medium
The step of.
The embodiment of the present invention by obtaining source video data, goes out image stream data and audio from source video extracting data
Flow data, and determine correspondence therebetween, so as to according to above-mentioned correspondence, in the desktop programs of mobile terminal
Loading meets the target image flow data of preset condition and target audio flow data in object, to show and above-mentioned target image
The desktop of flow data and target audio stream data match.The present embodiment by loading target image flow data in the terminal
With target audio flow data, so as to customize out corresponding video desktop, static wall can only be replaced in the prior art by solving
The problem of paper is as mobile terminal desktop, the desktop for increasing mobile terminal show form；User can be according to the love of itself
Good or demand, selects different source video data so as to customize out corresponding video desktop, adds user and uses mobile terminal
Interest.
Above description is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And it can be implemented in accordance with the contents of the specification, and in order to allow above and other objects of the present invention, feature and advantage can
It is clearer and more comprehensible, below the special specific embodiment for lifting the present invention.
Description of the drawings
By reading the detailed description of hereafter preferred embodiment, it is various other the advantages of and benefit it is common for this field
Technical staff will become clear.Attached drawing is only used for showing the purpose of preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings：
Fig. 1 shows a kind of step flow signal of method for loading video desktop according to an embodiment of the invention
Figure；
Fig. 2 shows the step flow signals of the method for another loading video desktop according to an embodiment of the invention
Figure；
Fig. 3 shows the step flow signal of the method for another loading video desktop according to an embodiment of the invention
Figure；And
Fig. 4 shows a kind of schematic structure frame of device for loading video desktop according to an embodiment of the invention
Figure.
Specific embodiment
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although the disclosure is shown in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
Completely it is communicated to those skilled in the art.
With reference to Fig. 1, a kind of step flow of method for loading video desktop according to an embodiment of the invention is shown
Schematic diagram specifically may include steps of：
Step 101, source video data are obtained；
It should be noted that this method can be applied in all kinds of mobile terminals.For example, mobile phone, tablet computer, hand-held electric
Brain etc..The present embodiment is not construed as limiting the concrete type of mobile terminal.
In general, mobile terminal can provide a desktop programs object, user can will install in the terminal each
A application program is placed in the desktop programs object, so as to form the desktop of mobile terminal.Usually, the desktop of mobile terminal
It can all replace.
In embodiments of the present invention, in order to load video desktop in the terminal, it can obtain what is loaded first
Source video data.After the source video data are following processed, for loading one section of video into video desktop.
In embodiments of the present invention, source video data can be stored in a certain section of video data in mobile terminal.
In general, user can store some video files in the terminal, therefore can directly be made with above-mentioned video file
For source video data.
In the concrete realization, the storage location of source video data in the terminal can be determined first, then from above-mentioned
Extraction source video data in position.
It alternatively, can also be from server loading source video data.The present embodiment is not limited how to obtain source video data
It is fixed.
Step 102, from the source video extracting data image stream data and audio stream data；
In embodiments of the present invention, image stream data can refer to the multiple image frame institute gone out from source video extracting data
The image stream of composition；Audio stream data can be then the sound that the multiple audio data sections gone out from source video extracting data are formed
Frequency flows.
Therefore, in the concrete realization, can sequentially in time, respectively by source video data disassemble into multiple image frame and
Multiple audio data sections.Above-mentioned time sequencing can be the reproduction time sequence of source video data.
After multiple image frame and multiple audio data sections is extracted in chronological order, can be respectively each picture frame and
Each audio data section sets corresponding timestamp label.
Step 103, the correspondence between described image flow data and the audio stream data is determined；
In embodiments of the present invention, each image after disassembling can be determined according to the reproduction time sequence of source video data
Correspondence between frame and each audio data section.The correspondence can refer to before source video data are not disassembled have
The picture frame and audio data section of correspondence should play simultaneously.
In the concrete realization, it may be determined that comprising identical time stamp label picture frame and audio data section between have pair
It should be related to.That is, for the source video data not being disassembled in broadcasting with some identical picture frame and some audio data section
When, it is played simultaneously.
Step 104, it according to the correspondence, is loaded in the desktop programs object of mobile terminal and meets preset condition
Target image flow data and target audio flow data；
In embodiments of the present invention, the target image flow data and target audio flow data for meeting preset condition can refer to
The image stream that is formed of number frame picture frame selected in the multiple image frame obtained after disassembling by user and with above-mentioned several frames
Image stream has the audio stream that multiple audio data sections of correspondence are formed.
After target image flow data and target audio flow data is determined, it may be determined that go out above-mentioned target image flow data
With loading position of the target audio flow data in the desktop programs object of mobile terminal, then by target image flow data and mesh
Mark audio stream data is loaded onto at above-mentioned loading position.
It should be noted that source video data can be including multiple, for example, the first data and the second data.
Therefore, after being disassembled respectively to the first data and the second data, the multiframe first of the first data can be obtained
Picture frame, multiple first audio data sections and, the second picture frame of multiframe of the second data and multiple second audio data sections.
It is then possible to according to above-mentioned the first picture frame of multiframe, multiple first audio data sections and, the second data it is more
The second picture frame of frame and multiple second audio data sections form the first object image stream data of the first data, first object audio
Flow data and, the second target image flow data and the second target audio flow data of the second data.
When source video data include multiple, the correspondence between target image flow data and target audio flow data can
It is determined with playing duration according to above-mentioned target image flow data and target audio flow data.
For example, for the image stream with identical playing duration and audio stream, it is believed that they have corresponding
Correspondence.
Therefore, target image flow data and target audio flow data are loaded in the desktop programs object to mobile terminal
When, the first object image stream data of the first data and the second mesh of the second data can be loaded at the loading position determined
Mark audio stream data；Alternatively, the second target image flow data and the second data of the first data are loaded at above-mentioned loading position
First object audio stream data.
Step 105, show the desktop with the target image flow data and target audio stream data match.
It in embodiments of the present invention, can be with after completing to the loading of target image flow data and target audio flow data
Form the video desktop with the mobile terminal of above-mentioned target image flow data and target audio stream data match, and by the video
Desktop is presented to user.
In the concrete realization, after loading forms above-mentioned video desktop, can above-mentioned mesh be played automatically at some time point
Logo image flow data and target audio flow data so that the desktop of mobile terminal shows corresponding video effect.
Alternatively, according to the operational order of user, corresponding video effect can also be showed after loading forms video desktop
Fruit.
For example, user can received when the click or touch of loading position are when operational orders, above-mentioned target is played
Image stream data and target audio flow data, so as to show corresponding video effect.
It should be noted that above-mentioned target image flow data and target audio flow data are either being played automatically, still
When playing above-mentioned target image flow data and target audio flow data according to the operational order of user, it can also consider to move first
Corresponding system set-up information in terminal.
For example, after the system set-up information in determining mobile terminal, if be in the system set-up information mute setting and/
Or vibration setting, then above-mentioned target image stream can be played in the mute state, the target audio stream without playing generation, so as to
It is due to audio stream plays data and inconvenient caused by user to avoid.
In embodiments of the present invention, by obtaining source video data, from source video extracting data go out image stream data and
Audio stream data, and determine correspondence therebetween, so as to according to above-mentioned correspondence, in the desktop of mobile terminal
Loading meets the target image flow data of preset condition and target audio flow data in program object, to show and above-mentioned target
The desktop of image stream data and target audio stream data match.The present embodiment by loading target image stream in the terminal
Data and target audio flow data, so as to customize out corresponding video desktop, solve can only replace in the prior art it is quiet
The problem of state wallpaper is as mobile terminal desktop, the desktop for increasing mobile terminal show form；User can be according to itself
Hobby or demand, select different source video data so as to customize out corresponding video desktop, add user using movement
The interest of terminal.
With reference to Fig. 2, show that the step of another kind according to an embodiment of the invention loads the method for video desktop is flowed
Journey schematic diagram, specifically may include steps of：
Step 201, source video data are obtained；
It should be noted that this method can be applied in all kinds of mobile terminals.For example, mobile phone, tablet computer, hand-held electric
Brain etc..The present embodiment is not construed as limiting the concrete type of mobile terminal.In order to make it easy to understand, the present embodiment using mobile terminal as
It is introduced for mobile phone.
In embodiments of the present invention, source video data can be stored in video file in mobile phone or or
The video file currently downloaded from server.The present embodiment is not construed as limiting the source of source video data.
Step 202, sequentially in time, the source video data are disassembled into multiple image frame and multiple audio numbers respectively
According to section, the multiple image frame and multiple audio data sections are respectively provided with corresponding timestamp label；
In embodiments of the present invention, can sequentially in time, respectively by source video data disassemble into multiple image frame and
Multiple audio data sections.Above-mentioned time sequencing can be the reproduction time sequence of source video data.
After multiple image frame and multiple audio data sections is extracted in chronological order, can be respectively each picture frame and
Each audio data section sets corresponding timestamp label.
Step 203, determine that there is correspondence between the picture frame comprising identical time stamp label and audio data section；
In embodiments of the present invention, between picture frame and audio data section there is correspondence can refer in source video number
Before not being disassembled, the picture frame and audio data section with correspondence should play simultaneously.
In the concrete realization, it may be determined that comprising identical time stamp label picture frame and audio data section between have pair
It should be related to.That is, for the source video data not being disassembled in broadcasting with some identical picture frame and some audio data section
When, it is played simultaneously.
Step 204, the loading position in the desktop programs object of mobile terminal is determined；
In embodiments of the present invention, target image flow data and target audio flow data are being determined, and is planning to be added
Before being loaded onto in the desktop programs object of mobile phone, specific loading position can also be determined first.
It in the concrete realization, can be according to the current desktop layouts of mobile phone come it is determined that by target image flow data and mesh
Mark audio stream data loading wherein.Therefore, the cloth of each application program in the desktop programs object of mobile phone can be obtained first
Office's information, then according to the layout information of above-mentioned each application program, determines loading position.
If for example, in the current desktop of mobile phone, the icon for having multiple application programs is placed on the top half of desktop,
Then in order to avoid loading target image flow data and target audio flow data after user's normal use above application program is caused
It influences, it can be using the lower half portion of desktop as loading target image flow data and the loading position of target audio flow data.
It alternatively, can also be according to the selection of user come it is determined that target image flow data and target audio flow data are added
Where be loaded in.
In the concrete realization, can receive user in the desktop programs object of mobile phone select loading position, and more than
State the position of position that user selectes as loading target image flow data and target audio flow data.
Certainly, it these are only a kind of example, those skilled in the art or user can determine loading according to actual needs
Specific loading position when target image flow data and target audio flow data, the present embodiment are not construed as limiting this.
Step 205, the playing duration of target image stream is determined；
In embodiments of the present invention, target image stream can refer to subsequently be loaded on the desktop programs object of mobile phone
In one section of image data.
When determining target image stream, the playing duration of the target image stream can be determined first.
In the concrete realization, start image frame of the target image stream in source video data can be determined respectively and terminates to scheme
As the timestamp label of frame, then according to above-mentioned timestamp label, the playing duration of target image stream is determined.
Specifically, it may be determined which frame the start frame and end frame of target image flow data are respectively, then with above-mentioned
The difference of the timestamp label of start frame and end frame, the playing duration as target image stream.
Step 206, according to the playing duration, the target image of corresponding duration is extracted from the multiple image frame successively
Frame and the target image frame have the target audio data segment of correspondence；
In embodiments of the present invention, after the playing duration for determining target image flow data, can since start frame,
The multiple images frame of corresponding duration is extracted successively as target image frame and is extracted and the above-mentioned picture frame being extracted
Multiple audio data sections with correspondence are as target audio data segment.
In the concrete realization, start frame and end frame can be determined first, it then will be between start frame and end frame
All images frame and with above-mentioned all images frame have correspondence multiple audio data sections extract.
Step 207, the target image frame and target audio data segment are loaded at the loading position.
After target image frame and target audio data segment is extracted, it can be loaded at predetermined loading position
Above-mentioned target image frame and target audio data segment, to show corresponding video desktop.
In embodiments of the present invention, when loading target image frame and target sound frequency section, loading can also be determined first
Then target image frame is zoomed to and matched with above-mentioned zone size by the area size of position, then loaded at loading position
Target image frame and target audio data segment after scaling.
The embodiment of the present invention is by disassembling source video data for multiple images frame and multiple audio data data segments, then
According to correspondence generation target image frame therebetween and target audio data segment, and it is loaded into the desktop journey of mobile phone
Ordered pair is as in, and so as to show corresponding video desktop, the desktop for increasing mobile phone shows form so that user can be with
According to itself hobby or demand, different source video data is selected to add user so as to customize out corresponding video desktop
Interest during using mobile phone.
The step of reference Fig. 3, the method for showing another loading video desktop according to an embodiment of the invention, flows
Journey schematic diagram, specifically may include steps of：
Step 301, source video data are obtained；
Step 302, sequentially in time, the source video data are disassembled into multiple image frame and multiple audio numbers respectively
According to section, the multiple image frame and multiple audio data sections are respectively provided with corresponding timestamp label；
Step 303, determine that there is correspondence between the picture frame comprising identical time stamp label and audio data section；
Step 304, the loading position in the desktop programs object of mobile terminal is determined；
Step 305, the playing duration of target image stream is determined；
, the Ke Yixiang similar with step 201- steps 205 in above-described embodiment by step 301- steps 305 in this present embodiment
It mutually refers to, the present embodiment repeats no more this.
Step 306, according to the playing duration, the target image of corresponding duration is extracted from the multiple image frame successively
Frame；
In embodiments of the present invention, after the playing duration for determining target image flow data, can since start frame,
The multiple images frame of corresponding duration is extracted successively as target image frame.
In the concrete realization, start frame and end frame can be determined first, it then will be between start frame and end frame
All images frame extract.
Step 307, the specific audio of corresponding duration is obtained；
In embodiments of the present invention, specific audio can refer in addition to the audio data in source video data other are any
Audio data.
In the concrete realization, the playing duration that can be determined according to step 305 obtains one section of spy with the playing duration
Accordatura frequency.
Step 308, the target image frame and specific audio are loaded at the loading position；
After target image frame and specific audio is obtained out, above-mentioned mesh can be loaded at predetermined loading position
Logo image frame and specific audio, to show corresponding video desktop.
In embodiments of the present invention, when loading target image frame and specific audio, loading position can also be determined first
Area size, then target image frame is zoomed to and is matched with above-mentioned zone size, then at loading position load scaling
Target image frame and specific audio afterwards.
Step 309, when receiving user in the operational order of the loading position, the target image frame and spy are played
Accordatura frequency.
In embodiments of the present invention, after loading forms video desktop, can be showed corresponding according to the operational order of user
Video effect.
For example, user can received when the click or touch of loading position are when operational orders, above-mentioned target is played
Picture frame and specific audio, so as to show corresponding video effect.
In embodiments of the present invention, it after carrying out disassembling acquisition multiple images frame to source video data, can be based on obtaining
Multiple images frame generation target image frame, then combined with specific audio, and be loaded onto the desktop programs object of mobile terminal
In, to show corresponding video effect, the interest that user uses mobile terminal is added, increases the desktop of mobile terminal
Show form.
For embodiment of the method, in order to be briefly described, therefore it is all expressed as to a series of combination of actions, but this field
Technical staff should know that the embodiment of the present invention is not limited by described sequence of movement, because implementing according to the present invention
Example, certain steps may be used other sequences or are carried out at the same time.Secondly, those skilled in the art should also know, specification
Described in embodiment belong to preferred embodiment, necessary to the involved action not necessarily embodiment of the present invention.
With reference to Fig. 4, a kind of schematic knot of device for loading video desktop according to an embodiment of the invention is shown
Structure block diagram can specifically include following module：
Acquisition module 401, for obtaining source video data；
Extraction module 402, for from the source video extracting data image stream data and audio stream data；
Determining module 403, for determining the correspondence between described image flow data and the audio stream data；
Load-on module 404, for according to the correspondence, loading satisfaction to be pre- in the desktop programs object of mobile terminal
If the target image flow data of condition and target audio flow data；
Display module 405, for showing the desktop with the target image flow data and target audio stream data match.
In embodiments of the present invention, described image flow data can include multiple image frame, and the audio stream data can be with
Including multiple audio data sections, the extraction module 402 can specifically include following submodule：
Source video data disassemble submodule, for sequentially in time, the source video data being disassembled into multiframe respectively
Picture frame and multiple audio data sections, the multiple image frame and multiple audio data sections are respectively provided with corresponding timestamp mark
Note.
In embodiments of the present invention, the determining module 403 can specifically include following submodule：
Correspondence determination sub-module, for determining between the picture frame comprising identical time stamp label and audio data section
With correspondence.
In embodiments of the present invention, described device can also include following module：
Loading position determining module, for determining the loading position in the desktop programs object of mobile terminal.
In embodiments of the present invention, the loading position determining module can specifically include following submodule：
Layout information acquisition submodule, for obtaining the layout of each application program in the desktop programs object of mobile terminal
Information；
Loading position determination sub-module for the layout information according to each application program, determines loading position.
In embodiments of the present invention, the loading position determining module can also include following submodule：
Loading position receiving submodule, for receiving the loading position that user selectes in the desktop programs object of mobile terminal
It puts.
In embodiments of the present invention, the load-on module 404 can specifically include following submodule：
Playing duration determination sub-module, for determining the playing duration of target image stream；
Target image frame and target audio data segment extracting sub-module, for according to the playing duration, successively from described
The target image frame of corresponding duration and the target image frame are extracted in multiple image frame has the target audio of correspondence
Data segment；
Target image frame and target audio data segment loading submodule, for loading the target at the loading position
Picture frame and target audio data segment.
In embodiments of the present invention, the target image frame and target audio data segment loading submodule can specifically include
Such as lower unit：
First area size determination unit, for determining the area size of the loading position；
First object picture frame unit for scaling, for the target image frame to be zoomed to and the area size phase
Match；
Target image frame and target audio data segment loading unit, for the mesh after scaling will to be loaded at the loading position
Logo image frame and target audio data segment.
In embodiments of the present invention, the load-on module 404 can also include following submodule：
Playing duration determination sub-module, for determining the playing duration of target image stream；
Target image frame extracting sub-module, for according to the playing duration, being extracted from the multiple image frame successively
The target image frame of corresponding duration；
Specific audio acquisition submodule, for obtaining the specific audio of corresponding duration；
Target image frame and specific audio loading submodule, for loading the target image frame at the loading position
And specific audio.
In embodiments of the present invention, the target image frame and specific audio loading submodule can specifically include such as placing an order
Member：
Second area size determination unit, for determining the area size of the loading position；
Second target image frame unit for scaling, for the target image frame to be zoomed to and the area size phase
Match；
Target image frame and specific audio loading unit, for the target image after scaling will to be loaded at the loading position
Frame and specific audio.
In embodiments of the present invention, the playing duration determination sub-module can specifically include such as lower unit：
Timestamp label determination unit, for determining start image of the target image stream in the source video data respectively
Frame and the timestamp label for terminating picture frame；
Playing duration determination unit, for according to the timestamp label, determining the playing duration of the target image stream.
In embodiments of the present invention, the source video data can include the first data and the second data, the loading mould
Block 404 can also include following submodule：
First loading submodule, at the loading position load the first data first object image stream data and
Second target audio flow data of the second data；Alternatively,
Second loading submodule, at the loading position load the first data the second target image flow data and
The first object audio stream data of second data.
In embodiments of the present invention, the display module 405 can specifically include following submodule：
Submodule is played, for playing the target image flow data and target audio flow data, alternatively, when receiving use
Family plays the target image flow data and target audio flow data in the operational order of the loading position.
In embodiments of the present invention, the broadcasting submodule can specifically include such as lower unit：
System set-up information determination unit, for determining the system set-up information in the mobile terminal；
Mute broadcast unit, if for being mute setting and/or vibration setting in the system set-up information, in mute shape
The target image flow data is played under state.
In embodiments of the present invention, the acquisition module 401 can specifically include following submodule：
Storage location determination sub-module, for determining storage location of the source video data in the mobile terminal；
Source video data extracting sub-module, for extracting the source video data from the storage location.
In embodiments of the present invention, the acquisition module 401 can also include following submodule：
Source video data download submodule, for from server loading source video data.
The embodiment of the present invention additionally provides a kind of device for loading video desktop, including processor, memory and is stored in
On the memory and the computer program that can run on the processor, the computer program are performed by the processor
Shi Shixian loads the step of method of video desktop as described above.
The embodiment of the present invention additionally provides a kind of computer readable storage medium, is deposited on the computer readable storage medium
Computer program is stored up, the step of the method for loading video desktop as described above is realized when the computer program is executed by processor
Suddenly.
For device embodiment, since it is basicly similar to embodiment of the method, so description is fairly simple, it is related
Part illustrates referring to the part of embodiment of the method.
Algorithm and display be not inherently related to any certain computer, virtual system or miscellaneous equipment provided herein.
Various general-purpose systems can also be used together with teaching based on this.As described above, required by constructing this kind of system
Structure be obvious.In addition, the present invention is not also directed to any certain programmed language.It should be understood that it can utilize various
Programming language realizes the content of invention described herein, and the description done above to language-specific is to disclose this hair
Bright preferred forms.
In the specification provided in this place, numerous specific details are set forth.It is to be appreciated, however, that the implementation of the present invention
Example can be put into practice without these specific details.In some instances, well known method, structure is not been shown in detail
And technology, so as not to obscure the understanding of this description.
Similarly, it should be understood that in order to simplify the disclosure and help to understand one or more of each inventive aspect,
Above in the description of exemplary embodiment of the present invention, each feature of the invention is grouped together into single implementation sometimes
In example, figure or descriptions thereof.However, the method for the disclosure should be construed to reflect following intention：I.e. required guarantor
Shield the present invention claims the more features of feature than being expressly recited in each claim.More precisely, as following
Claims reflect as, inventive aspect is all features less than single embodiment disclosed above.Therefore,
Thus the claims for following specific embodiment are expressly incorporated in the specific embodiment, wherein each claim is in itself
Separate embodiments all as the present invention.
Those skilled in the art, which are appreciated that, to carry out adaptively the module in the equipment in embodiment
Change and they are arranged in one or more equipment different from the embodiment.It can be the module or list in embodiment
Member or component be combined into a module or unit or component and can be divided into addition multiple submodule or subelement or
Sub-component.Other than such feature and/or at least some of process or unit exclude each other, it may be used any
Combination is disclosed to all features disclosed in this specification (including adjoint claim, abstract and attached drawing) and so to appoint
Where all processes or unit of method or equipment are combined.Unless expressly stated otherwise, this specification is (including adjoint power
Profit requirement, abstract and attached drawing) disclosed in each feature can be by providing the alternative features of identical, equivalent or similar purpose come generation
It replaces.
In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments
In included certain features rather than other feature, but the combination of the feature of different embodiments means in of the invention
Within the scope of and form different embodiments.For example, in the following claims, embodiment claimed is appointed
One of meaning mode can use in any combination.
The all parts embodiment of the present invention can be with hardware realization or to be run on one or more processor
Software module realize or realized with combination thereof.It will be understood by those of skill in the art that it can use in practice
Microprocessor or digital signal processor (DSP) realize the method and dress of loading video desktop according to embodiments of the present invention
The some or all functions of some or all components in putting.The present invention is also implemented as described here for performing
Some or all equipment of method or program of device (for example, computer program and computer program product).This
The program of the realization present invention of sample can may be stored on the computer-readable medium or can have one or more signal
Form.Such signal can be downloaded from internet website to be obtained either providing or with any other on carrier signal
Form provides.
It should be noted that the present invention will be described rather than limits the invention, and ability for above-described embodiment
Field technique personnel can design alternative embodiment without departing from the scope of the appended claims.In the claims,
Any reference mark between bracket should not be configured to limitations on claims.Word "comprising" does not exclude the presence of not
Element or step listed in the claims.Word "a" or "an" before element does not exclude the presence of multiple such
Element.The present invention can be by means of including the hardware of several different elements and being come by means of properly programmed computer real
It is existing.If in the unit claim for listing equipment for drying, several in these devices can be by same hardware branch
To embody.The use of word first, second, and third does not indicate that any sequence.These words can be explained and run after fame
Claim.
The invention discloses A1, it is a kind of load video desktop method, including：
Obtain source video data；
From the source video extracting data image stream data and audio stream data；
Determine the correspondence between described image flow data and the audio stream data；
According to the correspondence, the target image for meeting preset condition is loaded in the desktop programs object of mobile terminal
Flow data and target audio flow data；
Show the desktop with the target image flow data and target audio stream data match.
A2, the method as described in A1, described image flow data include multiple image frame, and the audio stream data includes multiple
Audio data section, it is described to include from the step of source video extracting data image stream data and audio stream data：
Sequentially in time, the source video data are disassembled into multiple image frame and multiple audio data sections, institute respectively
It states multiple image frame and multiple audio data sections is respectively provided with corresponding timestamp label.
A3, the method as described in A2, the corresponding pass between the determining described image flow data and the audio stream data
The step of being includes：
Determine that there is correspondence between the picture frame comprising identical time stamp label and audio data section.
A4, the method as described in A3 described according to the correspondence, add in the desktop programs object of mobile terminal
Before the step of being loaded with the target image flow data of sufficient preset condition and target audio flow data, further include：
Determine the loading position in the desktop programs object of mobile terminal.
A5, the method as described in A4, it is described determine in the desktop programs object of mobile terminal loading position the step of
Including：
Obtain the layout information of each application program in the desktop programs object of mobile terminal；
According to the layout information of each application program, loading position is determined.
A6, the method as described in A4, it is described determine in the desktop programs object of mobile terminal loading position the step of
Including：
Receive the loading position that user selectes in the desktop programs object of mobile terminal.
A7, the method as described in A4, it is described according to the correspondence, it is loaded in the desktop programs object of mobile terminal
The step of meeting the target image flow data of preset condition and target audio flow data, includes：
Determine the playing duration of target image stream；
According to the playing duration, extracted from the multiple image frame successively corresponding duration target image frame and
The target image frame has the target audio data segment of correspondence；
The target image frame and target audio data segment are loaded at the loading position.
A8, the method as described in A7, it is described that the target image frame and target sound frequency are loaded at the loading position
Include according to the step of section：
Determine the area size of the loading position；
The target image frame is zoomed to and is matched with the area size；
By the target image frame and target audio data segment after loading scaling at the loading position.
A9, the method as described in A4, it is described according to the correspondence, it is loaded in the desktop programs object of mobile terminal
The step of meeting the target image flow data of preset condition and target audio flow data, includes：
Determine the playing duration of target image stream；
According to the playing duration, the target image frame of corresponding duration is extracted from the multiple image frame successively；
Obtain the specific audio of corresponding duration；
The target image frame and specific audio are loaded at the loading position.
A10, the method as described in A9, the loading target image frame at the loading position and specific audio
Step includes：
Determine the area size of the loading position；
The target image frame is zoomed to and is matched with the area size；
Target image frame and specific audio after loading scaling at the loading position.
The step of A11, method as described in A7-A10 is any, the playing duration of the determining target image stream, includes：
It determines start image frame of the target image stream in the source video data respectively and terminates the timestamp of picture frame
Label；
According to the timestamp label, the playing duration of the target image stream is determined.
A12, the method as described in A1, the source video data include the first data and the second data, described in the basis
Correspondence loads the target image flow data and target audio for meeting preset condition in the desktop programs object of mobile terminal
The step of flow data, includes：
The first object image stream data of the first data and the second target of the second data are loaded at the loading position
Audio stream data；Alternatively,
The second target image flow data of the first data and the first object of the second data are loaded at the loading position
Audio stream data.
A13, the method as described in A1, it is described to show and the target image flow data and target audio stream data match
Desktop the step of include：
Play the target image flow data and target audio flow data.
A14, the method as described in A4, it is described to show and the target image flow data and target audio stream data match
Desktop the step of include：
When receiving user in the operational order of the loading position, the target image flow data and target sound are played
Frequency flow data.
A15, the method as described in A13 or A14, the target image flow data and the target audio flow data of playing
Step includes：
Determine the system set-up information in the mobile terminal；
If being mute setting and/or vibration setting in the system set-up information, the target is played in the mute state
Image stream data.
The step of A16, method as described in A15, the acquisition source video data, includes：
Determine storage location of the source video data in the mobile terminal；
The source video data are extracted from the storage location.
The step of A17, method as described in A15, the acquisition source video data, includes：
From server loading source video data.
The invention also discloses B18, it is a kind of load video desktop device, including：
Acquisition module, for obtaining source video data；
Extraction module, for from the source video extracting data image stream data and audio stream data；
Determining module, for determining the correspondence between described image flow data and the audio stream data；
Load-on module, for according to the correspondence, loading, which meets, in the desktop programs object of mobile terminal to preset
The target image flow data of condition and target audio flow data；
Display module, for showing the desktop with the target image flow data and target audio stream data match.
B19, the device as described in B18, described image flow data include multiple image frame, and the audio stream data includes more
A audio data section, the extraction module include：
Source video data disassemble submodule, for sequentially in time, the source video data being disassembled into multiframe respectively
Picture frame and multiple audio data sections, the multiple image frame and multiple audio data sections are respectively provided with corresponding timestamp mark
Note.
B20, the device as described in B19, the determining module include：
Correspondence determination sub-module, for determining between the picture frame comprising identical time stamp label and audio data section
With correspondence.
B21, the device as described in B20, further include：
Loading position determining module, for determining the loading position in the desktop programs object of mobile terminal.
B22, the device as described in B21, the loading position determining module include：
Layout information acquisition submodule, for obtaining the layout of each application program in the desktop programs object of mobile terminal
Information；
Loading position determination sub-module for the layout information according to each application program, determines loading position.
B23, the device as described in B21, the loading position determining module include：
Loading position receiving submodule, for receiving the loading position that user selectes in the desktop programs object of mobile terminal
It puts.
B24, the device as described in B21, the load-on module include：
Playing duration determination sub-module, for determining the playing duration of target image stream；
Target image frame and target audio data segment extracting sub-module, for according to the playing duration, successively from described
The target image frame of corresponding duration and the target image frame are extracted in multiple image frame has the target audio of correspondence
Data segment；
Target image frame and target audio data segment loading submodule, for loading the target at the loading position
Picture frame and target audio data segment.
B25, the device as described in B24, the target image frame and target audio data segment loading submodule include：
First area size determination unit, for determining the area size of the loading position；
First object picture frame unit for scaling, for the target image frame to be zoomed to and the area size phase
Match；
Target image frame and target audio data segment loading unit, for the mesh after the loading scaling at the loading position
Logo image frame and target audio data segment.
B26, the device as described in B21, the load-on module include：
Playing duration determination sub-module, for determining the playing duration of target image stream；
Target image frame extracting sub-module, for according to the playing duration, being extracted from the multiple image frame successively
The target image frame of corresponding duration；
Specific audio acquisition submodule, for obtaining the specific audio of corresponding duration；
Target image frame and specific audio loading submodule, for loading the target image frame at the loading position
And specific audio.
B27, the device as described in B26, the target image frame and specific audio loading submodule include：
Second area size determination unit, for determining the area size of the loading position；
Second target image frame unit for scaling, for the target image frame to be zoomed to and the area size phase
Match；
Target image frame and specific audio loading unit, for the target image after scaling will to be loaded at the loading position
Frame and specific audio.
B28, the device as described in B24-B27 is any, the playing duration determination sub-module include：
Timestamp label determination unit, for determining start image of the target image stream in the source video data respectively
Frame and the timestamp label for terminating picture frame；
Playing duration determination unit, for according to the timestamp label, determining the playing duration of the target image stream.
B29, the device as described in B18, the source video data include the first data and the second data, the load-on module
Including：
First loading submodule, at the loading position load the first data first object image stream data and
Second target audio flow data of the second data；Alternatively,
Second loading submodule, at the loading position load the first data the second target image flow data and
The first object audio stream data of second data.
B30, the device as described in B18, the display module include：
Submodule is played, for playing the target image flow data and target audio flow data, alternatively, when receiving use
Family plays the target image flow data and target audio flow data in the operational order of the loading position.
B31, the device as described in B30, the broadcasting submodule include：
System set-up information determination unit, for determining the system set-up information in the mobile terminal；
Mute broadcast unit, if for being mute setting and/or vibration setting in the system set-up information, in mute shape
The target image flow data is played under state.
B32, the device as described in B31, the acquisition module include：
Storage location determination sub-module, for determining storage location of the source video data in the mobile terminal；
Source video data extracting sub-module, for extracting the source video data from the storage location.
B33, the device as described in B31, the acquisition module include：
Source video data download submodule, for from server loading source video data.
The invention also discloses C34, a kind of devices for loading video desktop, including processor, memory and are stored in institute
The computer program that can be run on memory and on the processor is stated, when the computer program is performed by the processor
The step of realizing the method for the loading video desktop as described in any one of A1 to A17.
The invention also discloses C35, a kind of computer readable storage medium, stored on the computer readable storage medium
Computer program realizes the loading live table as described in any one of A1 to A17 when the computer program is executed by processor
The step of method in face.
Claims (10)
1. a kind of method for loading video desktop, including：
Obtain source video data；
From the source video extracting data image stream data and audio stream data；
Determine the correspondence between described image flow data and the audio stream data；
According to the correspondence, the target image fluxion for meeting preset condition is loaded in the desktop programs object of mobile terminal
According to target audio flow data；
Show the desktop with the target image flow data and target audio stream data match.
2. the method as described in claim 1, which is characterized in that described image flow data includes multiple image frame, the audio
Flow data includes multiple audio data sections, described from the source video extracting data image stream data and the step of audio stream data
Suddenly include：
Sequentially in time, the source video data are disassembled into multiple image frame and multiple audio data sections respectively, it is described more
Frame picture frame and multiple audio data sections are respectively provided with corresponding timestamp label.
3. method as claimed in claim 2, which is characterized in that the determining described image flow data and the audio stream data
Between correspondence the step of include：
Determine that there is correspondence between the picture frame comprising identical time stamp label and audio data section.
4. method as claimed in claim 3, which is characterized in that described according to the correspondence, in the table of mobile terminal
Before the step of loading meets the target image flow data of preset condition and target audio flow data in the program object of face, further include：
Determine the loading position in the desktop programs object of mobile terminal.
5. method as claimed in claim 4, which is characterized in that described to determine adding in the desktop programs object of mobile terminal
The step of carrying position includes：
Obtain the layout information of each application program in the desktop programs object of mobile terminal；
According to the layout information of each application program, loading position is determined.
6. method as claimed in claim 4, which is characterized in that described to determine adding in the desktop programs object of mobile terminal
The step of carrying position includes：
Receive the loading position that user selectes in the desktop programs object of mobile terminal.
7. method as claimed in claim 4, which is characterized in that it is described according to the correspondence, in the desktop of mobile terminal
The step of loading meets the target image flow data of preset condition and target audio flow data in program object, includes：
Determine the playing duration of target image stream；
According to the playing duration, the target image frame of corresponding duration and described is extracted from the multiple image frame successively
Target image frame has the target audio data segment of correspondence；
The target image frame and target audio data segment are loaded at the loading position.
8. a kind of device for loading video desktop, including：
Acquisition module, for obtaining source video data；
Extraction module, for from the source video extracting data image stream data and audio stream data；
Determining module, for determining the correspondence between described image flow data and the audio stream data；
Load-on module, for according to the correspondence, being loaded in the desktop programs object of mobile terminal and meeting preset condition
Target image flow data and target audio flow data；
Display module, for showing the desktop with the target image flow data and target audio stream data match.
9. a kind of device for loading video desktop, which is characterized in that including processor, memory and be stored on the memory
And the computer program that can be run on the processor, such as right is realized when the computer program is performed by the processor
It is required that described in any one of 1 to 7 loading video desktop method the step of.
10. a kind of computer readable storage medium, which is characterized in that computer journey is stored on the computer readable storage medium
Sequence, the loading video desktop as described in any one of claim 1 to 7 is realized when the computer program is executed by processor
The step of method.
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| KR102440341B1 (en) * | 2018-07-12 | 2022-09-05 | 베이징 마이크로라이브 비전 테크놀로지 컴퍼니 리미티드 | Video processing method, apparatus, terminal and storage medium |
| WO2020063780A1 (en) * | 2018-09-30 | 2020-04-02 | 中兴通讯股份有限公司 | Application layout restoration method and apparatus, device and storage medium |
| CN110968280A (en) * | 2018-09-30 | 2020-04-07 | 中兴通讯股份有限公司 | Application layout restoration method, device, equipment and storage medium |
| CN109597668A (en) * | 2018-10-26 | 2019-04-09 | 北京奇安信科技有限公司 | A kind of wallpaper replacement processing method and processing device |
| CN110248237A (en) * | 2019-07-04 | 2019-09-17 | 广州华多网络科技有限公司 | A kind of video broadcasting method, device and equipment |
| CN110248237B (en) * | 2019-07-04 | 2021-09-28 | 广州华多网络科技有限公司 | Video playing method, device, equipment and storage medium |
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