CN106940722A - A kind of image display method and device - Google Patents
A kind of image display method and device Download PDFInfo
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- CN106940722A CN106940722A CN201710156015.0A CN201710156015A CN106940722A CN 106940722 A CN106940722 A CN 106940722A CN 201710156015 A CN201710156015 A CN 201710156015A CN 106940722 A CN106940722 A CN 106940722A
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Abstract
The invention discloses a kind of image display method and device, to improve the display efficiency of picture.This method includes：Request based on the first picture of display, data corresponding to first picture are decoded, and when picture number is not less than first threshold in catalogue where first picture, the preview picture information of N pictures is loaded to the first Preview List, the first threshold is completes the corresponding picture number of preview picture information of loading in the decoding duration of single picture, N size is equal to the first threshold；Show the part or all of preview picture information that decoded first picture and first Preview List include.
Description
Technical field
The present invention relates to computer realm, more particularly to a kind of image display method and device.
Background technology
Picture players typically all can provide preview interface in the user interface of picture players, allow users to basis
Preview picture information in the Preview List shown in preview interface carries out picture browsing and the switching of up/down.It is logical in user
When crossing the picture players pictures to be watched of opening, decode the process of the picture and will own in catalogue where the picture
The preview picture information of picture is loaded into the process of Preview List and carries out concurrent operations by different threads, but the two lines
The time that journey is completed is difficult to accomplish completely the same.In order to ensure preview interface just can be normally called after picture is shown and
Work, picture players are generally treated just to show the picture that user selects after Preview List generation.
By the time needed for generation Preview List and the quantity of picture in the catalogue where the picture to be watched of user
Relevant, the quantity of picture is more in the catalogue, and the time needed for generation Preview List is longer, therefore works as what is preserved in storage device
When picture number is more, user is clicked on after the picture to be watched, and the display interface of picture players is in long period of time
It is interior to be in stress state (i.e. loading states), picture and preview that user clicked on just are shown after Preview List is generated
List, the time for causing user's needs to wait is longer, poor user experience.
The content of the invention
The embodiment of the present invention provides a kind of image display method and device, to improve the display efficiency of picture.
Concrete technical scheme provided in an embodiment of the present invention is as follows：
In a first aspect, the embodiments of the invention provide a kind of image display method, including：
Based on the request of the first picture of display, data corresponding to first picture are decoded, and described first
When picture number is not less than first threshold in catalogue where picture, the preview picture information for loading N pictures is arranged to the first preview
In table, the first threshold is the corresponding picture number of preview picture information of completion loading in the decoding duration of single picture, N
Size be equal to the first threshold；
Show the part or all of preview picture information that decoded first picture and first Preview List include.
Second aspect, the embodiments of the invention provide a kind of image display apparatus, including：
Decoder module, for the request based on the first picture of display, data corresponding to first picture are decoded；
Load-on module, for when picture number is not less than first threshold in catalogue where first picture, loading N to open
The preview picture information of picture is to the first Preview List, and the first threshold is completion loading in the decoding duration of single picture
The corresponding picture number of preview picture information, N size is equal to the first threshold；
Display module, for showing that it is part or all of that decoded first picture and first Preview List include
Preview picture information.
The third aspect, the embodiments of the invention provide a kind of display device, including：
Display；
Memory, for storing computer program instructions；
Processor, is coupled to the memory, the computer program instructions for reading the memory storage, and conduct
Response, performs the image display method that the embodiment of the present invention is provided.
Based on above-mentioned technical proposal, in the embodiment of the present invention, picture players are according to the request of the first picture of display, to the
The corresponding data of one picture are decoded, and when picture number is not less than first threshold in catalogue where the first picture, load N
The preview picture information of pictures is to the first Preview List, and first threshold is that single picture decodes the picture that loading is completed in duration
The corresponding picture number of pre-review information, N size is equal to the first threshold so that decoding of the picture players in the first picture
In duration, the loading of preview picture information in the first Preview List is completed as far as possible, and then enables picture players quick
The part or all of preview picture information in the first picture and the first Preview List is shown, picture players is improved and shows picture
With the efficiency of preview picture information, Consumer's Experience is improved.
Brief description of the drawings
Fig. 1 is the user interface schematic diagram of picture players provided in an embodiment of the present invention；
Fig. 2 is a kind of schematic flow sheet of image display method provided in an embodiment of the present invention；
A kind of structural representation for image display apparatus that Fig. 3 provides for the present invention；
Fig. 4 is a kind of structural representation of display device provided in an embodiment of the present invention.
Embodiment
The preview picture list and the method for picture simultaneous display provided in the embodiment of the present invention is real by picture players
Existing, picture players refer to the application program for showing picture, in the terminal device with display function, such as intelligence
TV, smart mobile phone, panel computer or notebook computer etc..
Fig. 1 schematically illustrates the user interface of picture players, the user interfaces of picture players include menu bar,
Preview area and picture viewing area.Wherein, menu bar is used to provide at the picture display function for being available for user to select or picture
Function is managed, such as, the function such as picture amplification, picture diminution, picture rotation can be carried using the control of menu control or form of icons
For above-mentioned functions.Preview area is used for the pre-review information for showing picture, such as shows the thumbnail of picture.Use picture viewing area
In the decoded picture of display.
Fig. 2 schematically illustrates a kind of flow of image display method in the embodiment of the present invention, the flow include with
Lower step：
Step 201：Based on the request of the first picture of display, data corresponding to the first picture are decoded, and first
When picture number is not less than first threshold in catalogue where picture, the preview picture information for loading N pictures is arranged to the first preview
In table.
Wherein, the corresponding picture number of preview picture information that first threshold loads for completion in the decoding duration of single picture
Amount, N size, which is equal in first threshold, the first Preview List, at least includes the pre-review information of the first picture.
Specifically, when user is by the first picture in double mouse click file directory, the operating system root in terminal device
The request for showing the first picture is generated according to user's operation behavior, and sends the request to the picture playing in the terminal device
Device.During being somebody's turn to do, if picture players not yet start, first start picture players.Certainly, it is only a kind of by double mouse click
The example of user's operation behavior, the embodiment of the present application is to showing that user's operation behavior of picture is not limited for triggering.
It should be noted that the generation of embodiment of the present invention decoding process not to the first picture and the first Preview List
The sequencing of process (loading the preview picture information of N pictures to the first Preview List) is defined.Alternatively, First Line
Journey is decoded according to the request for showing the first picture, data corresponding to the first picture, and the second thread is in the first picture
When picture number is not less than first threshold in the catalogue of place, the preview picture information of N pictures is loaded to the first Preview List, its
In, first thread and the second thread parallel are performed.
Specifically, picture players are obtained according to the request of the picture of display first from the memory of the terminal device
Take the coded data of first picture, and the coded data of the first picture decoded so that picture players can with
Picture viewing area in the interface of family shows the first picture.
Specifically, preview picture information at least includes the thumbnail of picture, can also include picture name, picture/mb-type,
One or more in the resolution ratio of picture size, the shooting time of picture and picture.May include in Preview List one or
The preview picture information of multiple pictures.Preview List can be specifically a storage region in terminal device internal memory.Loading figure
Piece pre-review information is to the first Preview List, i.e. the corresponding data of the picture to be loaded are obtained from the memory of terminal device
In preview picture information, and respective memory regions by the preview picture information Store got in terminal device internal memory.
N pictures in first Preview List may include the first picture, the m pictures before the first picture and position
N pictures after the first picture, wherein, m+n=N-1, m and n are the integer more than or equal to 1.If the first picture is text
The first pictures in part catalogue, the then N pictures that the first Preview List includes include：First picture and positioned at the first figure
N-1 pictures after piece.If the first picture is last picture in file directory, what the first Preview List included
N pictures include the first picture and the N-1 pictures before the first picture.Wherein, m, n value can be according to setting in advance
Fixed value is simultaneously determined with reference to position of the picture number and the first picture that file directory includes in the catalogue.
Picture players decoding single picture needed for duration (i.e. the decoding duration of single picture) can by picture coding
The factors such as form, the decoding process of picture players, the hardware configuration (such as memory size, processor speed) of terminal device are determined
It is fixed.Because the decoding process of picture players is usually fixed, the hardware configuration of terminal device is also fixed, therefore picture
Duration needed for player decoding single picture depends primarily on the coded format of picture.One specifically in embodiment, figure
Most long duration is taken when a length of picture for various coded formats is decoded during the decoding of the single picture of piece player.
Duration needed for the pre-review information of picture players loading single picture is (during the loading of the pre-review information of single picture
It is long) determined by the size of the pre-review information for the picture to be loaded.The species for the preview picture information that picture players are loaded
It is typically what is pre-set, so, the duration needed for loading the pre-review information of single picture, which can be precalculated, to be obtained, therefore loading
Duration needed for the pre-review information of single picture can be pre-set.
If a length of T during the decoding of single pictured, a length of T during the loading of the pre-review information of single picturec, then picture playing
Device completed in the decoding duration of single picture loading the corresponding picture number of preview picture information be
The decoding duration of single picture and the preview letter of single picture can be pre-configured with during specific implementation, in picture players
The loading duration of breath is to determine first threshold, or is pre-configured with the preview picture that loading is completed in the decoding duration of single picture
The corresponding picture number of information.
In implementation, if first threshold is more than the quantity of picture in the catalogue of the first picture place, picture players loading first
The pre-review information of all pictures is into the first Preview List in catalogue where picture.
Step 202：Show the part or all of preview picture that decoded first picture and the first Preview List include
Information.
Wherein, the picture players part preview picture information shown when showing decoded first picture is at least wrapped
Include the pre-review information of the first picture.
In implementation, shielded by picture players user interface size and/or the display device for installing the picture players
The limitation of curtain size, the preview picture information that picture players can be shown every time is limited.Therefore, when the first Preview List
When the corresponding picture number of preview picture information included is less, picture players show whole figures in the first Preview List
Piece pre-review information, when the corresponding picture number of preview picture information that the first Preview List includes is more, picture players
Show the part preview picture information in the first Preview List.For example, the preview picture information pair that the first Preview List includes
When the picture number answered is more, the preview picture information that the first Preview List includes is divided into multipage and shown by picture players
Show, when user clicks on page up or lower one page function button in picture players preview area, picture players show phase
The preview picture information included by page is answered, and for example, when user drags the scroll bar in picture players preview area, picture is broadcast
Put device and show remaining picture pre-review information in the first Preview List.
In implementation, if the decoding duration of the first picture is more than the duration needed for the first Preview List of generation, picture playing
After device determines that the decoding of the first picture terminates, the pre-review information in decoded first picture and the first Preview List is shown, if
The decoding duration of first picture is less than the duration needed for the first Preview List of generation, then picture players determine the first Preview List
After generation, the pre-review information in decoded first picture and the first Preview List is shown so that picture players show first
After image, it becomes possible to be switched to other pictures to the operation of the preview picture information of display according to user.Also, compared to existing
Technology, the time that user's the first picture of viewing is needed to wait for is shorter.
Alternatively, if the quantity of picture is more than first threshold in catalogue where the first picture, picture players can be true
After the corresponding picture number of preview picture information that fixed first Preview List includes, add through but not limited to following two modes
Carry the pre-review information of other pictures in the catalogue in addition to the picture that the first Preview List includes：
Mode one, picture players are by its in catalogue where the first picture in addition to the picture that the first Preview List includes
The pre-review information of his picture is loaded into the second Preview List.
For above-mentioned first method, in one example, when picture players determine that picture viewing area is currently displaying
Picture is last picture in the first Preview List, then updates the preview picture information of display, the preview picture after renewal
Information includes the preview picture information in preview picture information and the first Preview List in the second Preview List.Such as, figure is worked as
Piece player is in automatic play mode, i.e. according to setting order (such as picture putting in order in file directory) every setting
Timing length plays next pictures automatically, when last picture being played in the first Preview List shown in preview area
When, then preview area is updated, so that the preview picture information in the second Preview List be increased in preview area.For another example,
When user double-clicks last picture in the first Preview List shown in preview area, picture players can determine that figure
The currently displaying picture in piece viewing area is last picture in the first Preview List, then updates preview area, so that will
Preview picture information in second Preview List increases in preview area.
For above-mentioned first method, in an other example, picture players receive the request for showing second picture,
Determine that current second picture to display updates aobvious not in the first Preview List, then according to the request of the display second picture
The preview picture information shown, the preview picture information after renewal is pre- including the preview picture information in the second Preview List and first
The preview picture information look in list.For example, after picture players show the first picture and the first Preview List, user double-clicks
Second picture in catalogue where first picture, picture players receive the request for showing second picture, according to the display second
The request of picture determines that current second picture to display not in the first Preview List, updates preview area, so that by the
Preview picture information in two Preview Lists increases in preview area, in catalogue where the first picture is shown in preview area
The preview picture information of all pictures.
Picture players determine that the currently displaying picture in picture viewing area is last figure in the first Preview List
Piece determines current second picture to display not in the first Preview List according to the request of the display second picture received
When middle, the preview picture information of display is updated so that user can browse through the preview of all pictures in the catalogue of the first picture place
Information, and according to the preview picture information after renewal, select catalogue where the picture and the first picture in the first preview row
In except the first preview row in picture in addition to other pictures watched.
Mode two, picture players are by the figure in catalogue where the first picture in addition to the picture that the first Preview List includes
Piece pre-review information is loaded into multiple 3rd Preview Lists, wherein, each 3rd list includes the pre-review information of one group of picture, every group
The quantity of picture is not more than first threshold, and the picture number that the multiple 3rd Preview List includes is first picture place
Picture number in catalogue in addition to the picture that first Preview List includes.
Alternatively, the loading of the preview picture information in multiple 3rd Preview Lists can concurrently enter in multiple threads
OK, needed for the preview picture information in catalogue where reducing the first picture of loading in addition to the picture that the first Preview List includes
Duration.
In order to save the resource of terminal device, the number of the thread performed parallel in terminal device is reduced, each 3rd is pre-
The corresponding picture number of preview picture information that list of looking at includes as close possible to player single picture decoding duration
The interior corresponding picture number of preview picture information for completing loading so that in multiple 3rd Preview Lists that picture players are obtained
The corresponding picture number of preview picture information in be up to one the 3rd Preview List is less than the picture players in individual figure
The picture in the corresponding picture number of preview picture information of loading, other 3rd Preview Lists is completed in the decoding duration of piece
The corresponding picture number of pre-review information is pre- equal to the picture that the picture players complete loading in the decoding duration of single picture
The corresponding picture number of information of looking at.
For aforesaid way two, in one example, picture players will remove the first preview in catalogue where the first picture
Preview picture information outside the picture that list includes is loaded into after multiple 3rd Preview Lists, however, it is determined that currently displaying figure
Piece is last picture in the first Preview List, then updates the preview picture information of display, the preview picture letter after renewal
Breath at least includes the preview picture information in preview picture information and the first Preview List in the 3rd Preview List.Than
Such as, when picture players are in automatic play mode, i.e. according to setting order (such as picture putting in order in file directory)
Next pictures are played automatically every setting duration, when last being played in the first Preview List shown in preview area
During pictures, then preview area is updated, so that the preview picture information in the 3rd preview including the 3rd picture is increased into pre-
Look in region, or by the preview picture information in the 3rd preview including the 3rd picture, and include the 3rd of the 4th picture
Preview picture information in preview increases in preview area, wherein, the 3rd picture is in file directory in the first Preview List
Last picture next pictures, it is last in the 3rd preview of the 3rd picture that the 4th picture is that file directory includes
Preview picture information in next pictures of one pictures, each 3rd Preview List is corresponding according to the preview picture information
Arrangement mode of the picture in file directory is (such as the title sequence by picture, the size sequence by picture or according to the class of picture
Type sequence etc.) sequence.For another example, when user clicks on last picture in the first Preview List shown in preview area
When, picture players can determine that the currently displaying picture in picture viewing area is last figure in the first Preview List
Piece, then update preview area, so that the preview picture information in the 3rd preview including the 3rd picture increases in preview area,
Or by the preview picture information in the 3rd preview including the 3rd picture, and the figure in the 3rd preview including the 4th picture
Piece pre-review information increases in preview area.
For aforesaid way two, in other example, picture players receive the request for showing second picture, according to this
The request of display second picture determines second picture not in first Preview List, then asking according to the display second picture
The 3rd Preview List where determination second picture is sought, and updates the preview picture information of display, the preview picture letter after renewal
Breath is at least pre- including the picture in the preview picture information and the first Preview List in the 3rd Preview List where second picture
Look at information.
Picture players determine that the currently displaying picture in picture viewing area is last figure in the first Preview List
Piece determines current second picture to display not in the first Preview List according to the request of the display second picture received
When middle, update display preview picture information so that player show the first Preview List in preview picture information it is same
When, the part or all of picture in other pictures where the first picture of display in catalogue in addition to the picture in the first preview row
Pre-review information so that user can browse through preview picture information in the first Preview List and the first picture where in catalogue except the
The pre-review information of other outer pictures of picture in one preview row, and according to the preview picture information after renewal, selection first is pre-
Look at where the picture in row and the first picture that other pictures are watched in addition to the picture in the first preview row in catalogue.
Based on above-mentioned technical proposal, in the embodiment of the present invention, request of the picture players based on the first picture of display, to the
The corresponding data of one picture are decoded, and when picture number is not less than first threshold in catalogue where the first picture, load N
The preview picture information of pictures is to the first Preview List, and first threshold is that single picture decodes the picture that loading is completed in duration
The corresponding picture number of pre-review information, N size is equal to the first threshold so that decoding of the picture players in the first picture
In duration, the loading of preview picture information in the first Preview List is completed as far as possible, and then enables picture players quick
The preview picture information in the first picture and the first Preview List is shown, picture players is improved and shows picture and preview picture
The efficiency of information, improves Consumer's Experience.
Based on same inventive concept, a kind of image display apparatus 300, the tool of the device are additionally provided in the embodiment of the present invention
Body is implemented to can be found in the description of embodiment of the method part, repeats part and repeats no more, as shown in figure 3, the device mainly includes：
Decoder module 301, for the request based on the first picture of display, data corresponding to first picture are solved
Code；
Load-on module 302, for when picture number is not less than first threshold in catalogue where first picture, loading
The preview picture information of N pictures is to first Preview List, and the first threshold is complete in the decoding duration of single picture
Into the corresponding picture number of preview picture information of loading, N size is equal to the first threshold；
Display module 303, for show part that decoded first picture and first Preview List include or
Whole preview picture information.
Alternatively, the decoder module 301 is decoded by first thread to the corresponding data of the first picture, loads mould
Block 302 generates the first Preview List by the second thread, wherein, the first thread and second thread parallel are performed.
Alternatively, the load-on module 302 is additionally operable to：First preview row will be removed in catalogue where first picture
The preview picture information for other pictures outside picture that table includes is loaded into the second Preview List；Or, by first figure
The preview picture information of other pictures in catalogue where piece in addition to the picture that first Preview List includes is loaded into many
Individual 3rd Preview List, each 3rd list includes the pre-review information of one group of picture, and the quantity of every group of picture is not more than the first threshold
Except first preview row in value, the picture number that the multiple 3rd Preview List includes catalogue where first picture
The picture number outside picture that table includes.
Alternatively, the display module 303 is additionally operable to：If it is determined that the currently displaying picture in the picture viewing area is institute
Last picture in the first Preview List is stated, then updates the preview picture information of display, the preview picture information after renewal
Including the preview picture information in the preview picture information in second Preview List and first Preview List；Or,
If determining that current second picture to display is not arranged in first preview according to the request of the display second picture received
In table, then the preview picture information of display is updated, the preview picture information after renewal includes the figure in second Preview List
Preview picture information in piece pre-review information and first Preview List.
Alternatively, the display module 303 is additionally operable to：If it is determined that currently displaying picture is in first Preview List
Last picture, then update the preview picture information of display, the preview picture information after renewal at least include one the 3rd
Preview picture information in preview picture information and first Preview List that Preview List includes；Or, if according to reception
To the request of display second picture determine the second picture not in first Preview List, then according to the display the
The request of two pictures determines the 3rd Preview List where the second picture, and updates the preview picture information of display, updates
Preview picture information afterwards at least includes the preview picture information and described in the 3rd Preview List where the second picture
Preview picture information in first Preview List.
Alternatively, the load-on module 302 is additionally operable to：If the first threshold is more than in the catalogue of first picture place
The pre-review information of all pictures is into the first Preview List in the quantity of picture, then catalogue where loading first picture.
Based on same inventive concept, the embodiment of the present invention additionally provides a kind of display device 400, and the display device 400 can
Realize the flow shown in Fig. 2.
As shown in figure 4, a kind of display device 400 provided in an embodiment of the present invention includes：Display 401, the and of memory 402
Processor 403.
Wherein, display 401 is used to show picture and preview picture information.Memory 402 specifically may include storage inside
Device and/or external memory storage, such as random access memory, flash memory, read-only storage, programmable read only memory or electrically-erasable
The ripe storage medium in this areas such as programmable storage, register.Processor 403 can be general processor (such as micro- place
Manage device or any conventional processor etc.), digital signal processor, application specific integrated circuit, field programmable gate array or
Other PLDs, discrete gate or transistor logic, discrete hardware components.
There is data communication connection between processor 403 and other each modules, such as data can be carried out based on bus architecture
Communication.Bus architecture can include any number of interconnection bus and bridge, specifically by processor 403 represent it is one or more
The various circuits for the memory that processor and memory 402 are represented are linked together.Bus architecture can also set such as periphery
Various other circuits of standby, voltage-stablizer and management circuit or the like are linked together, these be all it is known in the art,
Therefore, no longer it is described further herein.EBI provides interface.Processor 403 be responsible for bus architecture and
Common processing, memory 402 can store the used data when performing operation of processor 403.
The flow that the embodiment of the present invention is disclosed, can apply in processor 403, or realized by processor 403.In reality
During existing, each step of the flow of previous embodiment description can be by the integrated logic circuit of the hardware in processor 403
Or the instruction of software form is completed.It can realize or perform the disclosed each method in the embodiment of the present invention, step and patrol
Collect block diagram.The step of method with reference to disclosed in the embodiment of the present invention, can be embodied directly in hardware processor and perform completion, or
Hardware and software module combination in person's processor perform completion.Software module can be located at random access memory, flash memory, read-only
The ripe storage medium in this area such as memory, programmable read only memory or electrically erasable programmable memory, register
In.
Specifically, processor 403, are coupled to memory 402, and the computer program for reading the storage of memory 402 refers to
Order, and as response, perform image display method provided in an embodiment of the present invention.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or computer program
Product.Therefore, the present invention can be using the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Apply the form of example.Moreover, the present invention can be used in one or more computers for wherein including computer usable program code
The shape for the computer program product that usable storage medium is implemented on (including but is not limited to magnetic disk storage and optical memory etc.)
Formula.
The present invention is the flow with reference to method according to embodiments of the present invention, equipment (system) and computer program product
Figure and/or block diagram are described.It should be understood that every one stream in flow chart and/or block diagram can be realized by computer program instructions
Journey and/or the flow in square frame and flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided
The processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that produced by the instruction of computer or the computing device of other programmable data processing devices for real
The device for the function of being specified in present one flow of flow chart or one square frame of multiple flows and/or block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which is produced, to be included referring to
Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that in meter
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, thus in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if these modifications and modification of the present invention belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these changes and modification.
Claims (10)
1. a kind of image display method, it is characterised in that methods described includes：
Based on the request of the first picture of display, data corresponding to first picture are decoded, and in first picture
When picture number is not less than first threshold in the catalogue of place, the preview picture information of N pictures is loaded into the first Preview List,
The first threshold is that single picture decodes the corresponding picture number of preview picture information that loading is completed in duration, N size
Equal to the first threshold；
Show the part or all of preview picture information that decoded first picture and first Preview List include.
2. the method as described in claim 1, it is characterised in that methods described also includes：
By the picture of other pictures in catalogue where first picture in addition to the picture that first Preview List includes
Pre-review information is loaded into the second Preview List；
Or, by other pictures in catalogue where first picture in addition to the picture that first Preview List includes
Preview picture information is loaded into multiple 3rd Preview Lists, wherein, each 3rd list includes the pre-review information of one group of picture, often
The quantity of group picture is not more than the first threshold, and the picture sum that the multiple 3rd Preview List includes is first figure
Picture number in catalogue where piece in addition to the picture that first Preview List includes.
3. method as claimed in claim 2, it is characterised in that first preview will be removed in catalogue where first picture
The pre-review information for other pictures outside picture that list includes is loaded into after the second Preview List, and methods described also includes：
If it is determined that currently displaying picture is last picture in first Preview List, then the picture for updating display is pre-
Look at information, the preview picture information after renewal includes the preview picture information that second Preview List includes and described first pre-
The preview picture information look in list；
Or, if determining current second picture to display not described the according to the request of the display second picture received
In one Preview List, then the preview picture information of display is updated, the preview picture information after renewal is arranged including second preview
The preview picture information in preview picture information and first Preview List in table.
4. method as claimed in claim 2, it is characterised in that first preview will be removed in catalogue where first picture
The preview picture information for other pictures outside picture that list includes is loaded into after multiple 3rd Preview Lists, methods described
Also include：
If it is determined that currently displaying picture is last picture in first Preview List, then the picture for updating display is pre-
Look at information, the preview picture information after renewal at least includes the preview picture information and described first in the 3rd Preview List
Preview picture information in Preview List；
Or, if determining the second picture not in first Preview List according to the request of the display second picture received
In, then the 3rd Preview List according to where the request of the display second picture determines the second picture, and update display
Preview picture information, preview picture information after renewal at least includes in the 3rd Preview List where the second picture
Preview picture information in preview picture information and first Preview List.
5. the method as described in claim 1-5 any one, it is characterised in that methods described also includes：
If the first threshold is more than the quantity of picture in the catalogue of first picture place, the first picture place is loaded
The pre-review information of all pictures is into the first Preview List in catalogue.
6. a kind of image display apparatus, it is characterised in that described device includes：
Decoder module, for the request based on the first picture of display, is decoded to first picture；
Load-on module, for when picture number is more than or equal to first threshold in catalogue where first picture, loading N to open
The preview picture information of picture is into the first Preview List, and the first threshold is that single picture decodes completion loading in duration
The corresponding picture number of preview picture information, N size is equal to the first threshold；
Display module, for showing the part or all of picture that decoded first picture and first Preview List include
Pre-review information.
7. device as claimed in claim 6, it is characterised in that the load-on module is additionally operable to：
By the picture of other pictures in catalogue where first picture in addition to the picture that first Preview List includes
Pre-review information is loaded into the second Preview List；
Or, by other pictures in catalogue where first picture in addition to the picture that first Preview List includes
Preview picture information is loaded into multiple 3rd Preview Lists, and each 3rd list includes the pre-review information of one group of picture, every group of figure
The quantity of piece is not more than the first threshold, and the picture number that the multiple 3rd Preview List includes is the first picture institute
Picture number in catalogue in addition to the picture that first Preview List includes.
8. device as claimed in claim 7, it is characterised in that the display module is additionally operable to：
If it is determined that currently displaying picture is last picture in first Preview List, then the picture for updating display is pre-
Look at information, the preview picture information after renewal includes preview picture information and first preview in second Preview List
Preview picture information in list；
Or, if determining current second picture to display not described the according to the request of the display second picture received
In one Preview List, then the preview picture information of display is updated, the preview picture information after renewal is arranged including second preview
The preview picture information in preview picture information and first Preview List in table.
9. the device as described in claim 6-8 any one, it is characterised in that the load-on module is additionally operable to：
If the first threshold is more than the quantity of picture in the catalogue of first picture place, the first picture place is loaded
The pre-review information of all pictures is into the first Preview List in catalogue.
10. a kind of display device, it is characterised in that including：
Display；
Memory, for storing computer program instructions；
Processor, is coupled to the memory, the computer program instructions for reading the memory storage, and is used as sound
Should, perform the method as any one of claim 1 to 5.
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| CN201710156015.0A CN106940722B (en) | 2017-03-16 | 2017-03-16 | Picture display method and device |
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| CN201710156015.0A CN106940722B (en) | 2017-03-16 | 2017-03-16 | Picture display method and device |
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| CN106940722B (en) | 2020-07-10 |
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