CN110134352A - A kind of signal processing system, control device, output device and method - Google Patents
A kind of signal processing system, control device, output device and method Download PDFInfo
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- CN110134352A CN110134352A CN201810129027.9A CN201810129027A CN110134352A CN 110134352 A CN110134352 A CN 110134352A CN 201810129027 A CN201810129027 A CN 201810129027A CN 110134352 A CN110134352 A CN 110134352A
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- hung scroll
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1407—General aspects irrespective of display type, e.g. determination of decimal point position, display with fixed or driving decimal point, suppression of non-significant zeros
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/147—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using display panels
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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
- G06F9/44505—Configuring for program initiating, e.g. using registry, configuration files
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- User Interface Of Digital Computer (AREA)
Abstract
This application provides a kind of signal processing method and system, control device, output devices, this method comprises: control device obtains file configuration information corresponding with vertically hung scroll file, and the sub- configuration information of at least one file corresponding with output device is generated according to the file configuration information；The output device obtains vertically hung scroll file and the sub- configuration information of at least one file, and according to the sub- configuration information of at least one file, at least one vertically hung scroll subfile is extracted from the vertically hung scroll file；Each vertically hung scroll subfile is sent to corresponding display equipment.
Description
Technical field
This application involves technical field of electronic equipment, in particular to a kind of signal processing system, control device, defeated
Device and method out.
Background technique
Currently, electronics vertically hung scroll is usually that LED screen is utilized to show caption content, the static of subtitle or scrolling display are realized,
But in practical application scene, such as publicity sales exhibition, since electronics vertically hung scroll needs the actual content list independently of publicity sales exhibition
Solely arrangement, it is meant that user needs additionally to reserve arrangement space for electronics vertically hung scroll, and needs additional increase for electronics vertically hung scroll
Relevant device investment is both unfavorable for saving place space, and cost is also relatively high.And traditional electronics vertically hung scroll, it cannot be superimposed
Base map is only used for display text, and the motion mode of text is more single, is only able to display static text, or along level side
To the effect of rolling, so that the utilization rate of electronics vertically hung scroll is relatively low.
Summary of the invention
In view of this, the application's is designed to provide a kind of signal processing system, control device, output device and side
Method, for solve the problems, such as it is in the prior art be only capable of displaying word content and display utilization rate of equipment and installations it is low.
In a first aspect, the embodiment of the present application provides a kind of signal processing method, which comprises
Control device obtains corresponding with vertically hung scroll file file configuration information, and generated according to the file configuration information and
The corresponding sub- configuration information of at least one file of output device；
The output device obtains vertically hung scroll file and the sub- configuration information of at least one file, and according to described at least one
A sub- configuration information of file, extracts at least one vertically hung scroll subfile from the vertically hung scroll file；
Each vertically hung scroll subfile is sent to corresponding display equipment by the output device.
Optionally, described that at least one file configuration corresponding with output device is generated according to the file configuration information
Information, comprising:
According to the file configuration information, determine display position of the vertically hung scroll file relative to display equipment, generate with
The sub- configuration information of file corresponding at least one corresponding display equipment of the output device.
Optionally, before the vertically hung scroll subfile to be sent to display equipment, further includes:
According to the zoom factor in the sub- configuration information of the file, the vertically hung scroll subfile is handled.
Optionally, before the vertically hung scroll subfile to be sent to display equipment, further includes:
According to the overlapped information in the sub- configuration information of the file, the vertically hung scroll subfile is handled.
Optionally, according to the zoom factor in the sub- configuration information of the file, the vertically hung scroll subfile is handled, is wrapped
It includes:
According to the horizontal direction zoom factor in the zoom factor, the horizontal resolution of vertically hung scroll subfile is adjusted；With/
Or,
According to the vertical direction zoom factor in the zoom factor, the vertical resolution of vertically hung scroll subfile is adjusted.
Optionally, the overlapped information according in the sub- configuration information of the file, at the vertically hung scroll subfile
Reason, comprising:
Extract preset signal to be superimposed；
According to the overlapped information in the sub- configuration information of the file, to the vertically hung scroll subfile and the signal to be superimposed into
Row superposition processing.
Second aspect, the embodiment of the present application provide a kind of signal processing system, the system comprises: control device and extremely
A few output device,
Control device, for obtaining file configuration information corresponding with vertically hung scroll file, and according to the file configuration information
Generate the sub- configuration information of at least one file corresponding with output device；
Output device, for obtaining vertically hung scroll file and the sub- configuration information of at least one file, and according to it is described at least
One sub- configuration information of file, extracts at least one vertically hung scroll subfile from the vertically hung scroll file, by each vertically hung scroll subfile
It is sent to corresponding display equipment.
Optionally, the control device is specifically used for:
According to the file configuration information, determine display position of the vertically hung scroll file relative to display equipment, generate with
The sub- configuration information of file corresponding at least one corresponding display equipment of the output device.
Optionally, the output device is also used to:
According to the zoom factor in the sub- configuration information of the file, the vertically hung scroll subfile is handled.
Optionally, the output device is also used to:
According to the overlapped information in the sub- configuration information of the file, the vertically hung scroll subfile is handled.
Optionally, the output device is also used to:
According to the horizontal direction zoom factor in the zoom factor, the horizontal resolution of vertically hung scroll subfile is adjusted；With/
Or,
According to the vertical direction zoom factor in the zoom factor, the vertical resolution of vertically hung scroll subfile is adjusted.
Optionally, the output device is also used to:
Extract preset signal to be superimposed；
According to the overlapped information in the sub- configuration information of the file, to the vertically hung scroll subfile and the signal to be superimposed into
Row superposition processing.
The third aspect, the embodiment of the present application provide a kind of control device, which includes:
Module is obtained, for obtaining file configuration information corresponding with vertically hung scroll file；
Generation module is matched for generating at least one file corresponding with output device according to the file configuration information
Confidence breath, is sent to corresponding output device for the sub- configuration information of at least one described file and vertically hung scroll file, so that described defeated
Device handles the vertically hung scroll file out.
Optionally, the generation module is specifically used for:
According to the file configuration information, determine display position of the vertically hung scroll file relative to display equipment, generate with
The sub- configuration information of file corresponding at least one corresponding display equipment of the output device.
Fourth aspect, the embodiment of the present application provide a kind of output device, which includes:
Module is obtained, for obtaining vertically hung scroll file and the sub- configuration information of at least one file；
Extraction module, for being mentioned from the vertically hung scroll file of storage according to the sub- configuration information of at least one file
Take at least one vertically hung scroll subfile；
Sending module, for each vertically hung scroll subfile to be sent to corresponding display equipment.
Optionally, further includes: processing module,
The processing module, for according to the zoom factor in the sub- configuration information of the file, to the vertically hung scroll subfile
It is handled.
Optionally, the processing module is also used to:
According to the overlapped information in the sub- configuration information of the file, the vertically hung scroll subfile is handled.
Optionally, the processing module is specifically used for:
According to the horizontal direction zoom factor in the zoom factor, the horizontal resolution of vertically hung scroll subfile is adjusted；With/
Or,
According to the vertical direction zoom factor in the zoom factor, the vertical resolution of vertically hung scroll subfile is adjusted.
Optionally, the processing module is specifically used for:
Extract preset signal to be superimposed；
According to the overlapped information in the sub- configuration information of the file, to the vertically hung scroll subfile and the signal to be superimposed into
Row superposition processing.
Signal processing method provided by the embodiments of the present application and system, control device, output device, control device obtain with
The corresponding file configuration information of vertically hung scroll file, and according to the file configuration information generate it is corresponding with output device at least one
The sub- configuration information of file；Output device obtains vertically hung scroll file and the corresponding sub- configuration information of the file, and according to the file
Sub- configuration information extracts vertically hung scroll subfile from the vertically hung scroll file, the vertically hung scroll subfile is sent to display equipment.This
Sample does not need the utilization that display equipment is improved by additional display equipment when showing that equipment shows vertically hung scroll subfile
Rate, save the cost.
To enable the above objects, features, and advantages of the application to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate
Appended attached drawing, is described in detail below.
Detailed description of the invention
Technical solution in ord to more clearly illustrate embodiments of the present application, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only some embodiments of the application, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is a kind of flow diagram figure of signal processing method provided by the embodiments of the present application；
Fig. 2 is a kind of application schematic diagram of signal processing system provided by the embodiments of the present application；
Fig. 3 is a kind of the first schematic diagram for showing equipment display interface provided by the embodiments of the present application；
Fig. 4 is a kind of second of schematic diagram for showing equipment display interface provided by the embodiments of the present application；
Fig. 5 is a kind of structural schematic diagram of signal processing system provided by the embodiments of the present application；
Fig. 6 is a kind of structural schematic diagram of control device provided by the embodiments of the present application；
Fig. 7 is a kind of structural schematic diagram of output device provided by the embodiments of the present application.
Specific embodiment
To keep the purposes, technical schemes and advantages of the embodiment of the present application clearer, below in conjunction with the embodiment of the present application
Middle attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only
It is some embodiments of the present application, instead of all the embodiments.The application being usually described and illustrated herein in the accompanying drawings is real
The component for applying example can be arranged and be designed with a variety of different configurations.Therefore, below to the application's provided in the accompanying drawings
The detailed description of embodiment is not intended to limit claimed scope of the present application, but is merely representative of the selected reality of the application
Apply example.Based on embodiments herein, those skilled in the art institute obtained without making creative work
There are other embodiments, shall fall in the protection scope of this application.
The embodiment of the present application provides a kind of signal processing method, as shown in Figure 1, this method comprises:
S101, control device obtain file configuration information corresponding with vertically hung scroll file, and according to the file configuration information
Generate the sub- configuration information of at least one file corresponding with output device；
Optionally, described that at least one file configuration corresponding with output device is generated according to the file configuration information
Information, comprising:
According to the file configuration information, determine display position of the vertically hung scroll file relative to display equipment, generate with
The sub- configuration information of file corresponding at least one corresponding display equipment of the output device.
Here, vertically hung scroll file can be the combination of text or text and base map.Vertically hung scroll file can there are two types of show shape
Formula:
The first: being free of base map, i.e., there was only text in vertically hung scroll file, refer generally to the text of bitmap form, rather than polar plot.
Second: including text and base map, text addition is on base map.
Above-mentioned base map is generally static images, static images be usually user in client by uploading mode manually, will
Base map uploads to control device as the local storage space where client, meanwhile, upload also edits in the client
Text information.
In addition, the size of vertically hung scroll file usually will not be very big, user is when client carries out dimensional configurations, it will usually be arranged
One zoom factor (e.g., magnification ratio coefficient), this storage unit being primarily due in output device (e.g., DDR) can not deposit
The excessive vertically hung scroll file of file amount is stored up, therefore, the vertically hung scroll file of formation, original dimension is usually little, and configures item in client
When the display size of width file, processing can be amplified to vertically hung scroll file in conjunction with the scale of display equipment array.
Initial position that file configuration information includes: vertically hung scroll file in each display equipment and display length, zoom factor,
Motion information (such as movement rate, the direction of motion), overlapped information.The sub- configuration information of file includes vertically hung scroll file in display equipment
In initial position, display resolution, overlapped information, zoom factor etc..The number of the sub- configuration information of file is usually according to aobvious
Show what the number of the display equipment of vertically hung scroll subfile determined.
In the specific implementation, control device is differentiated according to initial position of the vertically hung scroll file in each display equipment with display
Rate, can determine vertically hung scroll file it is each display equipment in display position, and then generate it is corresponding with output device at least one
The sub- configuration information of file.Such as, vertically hung scroll file display in 4 display equipment (A, B, C, D), above-mentioned 4 display equipment corresponding two
A output device (P, Q), wherein P corresponding A and B, Q correspond to C and D, then the vertically hung scroll file pair that control device will be shown in A and B
It answers 2 sub- configuration informations of file to be sent to P, the corresponding sub- configuration information of 2 files of the vertically hung scroll file shown in C and D is sent
To Q.
Each client can be arranged in LAN environment or wan environment, due to matching for the user of different stage
The client of different rights is set, and in order to make the user of different geographical that synchronous vertically hung scroll be watched to show that picture therefore can
To configure multiple client.The quantity of client can determines according to actual conditions, and the function of each client can be identical
, it can also be different, in practical applications, it will usually distribute different permissions for each client, make different clients
Different functions is executed, e.g., setting carries out the client of vertically hung scroll Document Editing, does the client to open a window, the client for doing premonitoring
Deng.
In multi-client system, when one of client is when sending vertically hung scroll file to control card, to avoid controlling
Card identification is chaotic, and control card usually successively receives the vertically hung scroll file that other clients are sent, and the vertically hung scroll file that will be received
It is stored in DDR.For example, client 1 generates a vertically hung scroll file 1 when generating vertically hung scroll file, it is sent to control card, is controlled
Card storage vertically hung scroll file 1；At the same time, client 2 also creates a vertically hung scroll file 2, is sent to control card, and control card is connecing
After harvesting vertically hung scroll file 1, then when receiving and storing vertically hung scroll file 2, the storage for vertically hung scroll file 1 is not interfered with.Here, it controls
Fabrication can store multiple vertically hung scroll files simultaneously, but when showing that equipment shows vertically hung scroll file, synchronization is only able to display one
Vertically hung scroll content.
S102, output device obtain vertically hung scroll file and the sub- configuration information of at least one file, and according to it is described at least
One sub- configuration information of file, extracts at least one vertically hung scroll subfile from the vertically hung scroll file；
In specific implementation, with reference to Fig. 2, receiving end and at least one client of control device (also known as control card) pass through
Wired communication mode or communication connection, to receive the vertically hung scroll file and file configuration information of client transmissions；Control
The output end of fabrication is connect at least one output device (also known as output card), with to output card transmission the sub- configuration information of file and
Vertically hung scroll file, each output device are connect at least one display equipment, and output device is matched according at least one son received
The initial position of vertically hung scroll file in confidence breath and vertically hung scroll length successively extract corresponding vertically hung scroll from the vertically hung scroll file of storage
File, and then each vertically hung scroll subfile extracted is sent to corresponding display equipment.Wherein, the number of vertically hung scroll subfile and text
The number of part configuration information is identical.
The configuration work of the associated motion information of vertically hung scroll file is to complete in the client, for example, the rate rolled, direction
Deng, wherein movement rate takes the form of the how many a pixels of every frame transverse shifting, the how many a pixels of longitudinal movement, side
To can be indicated by positive-negative relationship, e.g., lateral is just indicated to left/right, it is negative then conversely, it is longitudinal similarly.Configuration is completed
The file configuration information formed afterwards is sent to control card, and control card is by matching file after the calculating generation sub- configuration information of file
Confidence breath is transmitted to corresponding output card.
In one embodiment, if the position when vertically hung scroll file that control device receives is shown in the display device is solid
Surely it shows, then, it include the start bit of vertically hung scroll file in the display device in the sub- configuration information of file that control device calculates
It sets and file size, in this way, corresponding vertically hung scroll subfile is extracted in the display area that output device can correspond to display equipment.Example
Such as, the sub- configuration information of file can (vertically hung scroll file top left corner pixel point, reference point can be selected arbitrarily for the reference point of vertically hung scroll file
Take) it is matched with the reference point of the display area of vertically hung scroll subfile in display equipment, according to above-mentioned reference point locations and resolution ratio, really
Vertically hung scroll subfile to be shown and display position are needed in fixed corresponding display equipment.Further, output equipment is by vertically hung scroll subfile
Corresponding display equipment is transmitted to be shown.
When the vertically hung scroll file that control device receives is scroll file, if display equipment is to show picture according to frame per second
, e.g., 60 frames/second, that is, frequency abstraction vertically hung scroll subfile of the output device according to 60 times/second, control device are generating file
When configuration information, it can calculate and be filled with output according to the motion information (e.g., movement rate, the direction of motion) in file configuration information
Setting corresponding display equipment needs the sub- configuration information of file of vertically hung scroll subfile to be shown, and output device receives the configuration of file
After information, according in the sub- configuration information of file initial position and vertically hung scroll length extract corresponding according to preset extraction frequency
Vertically hung scroll subfile, and the above-mentioned vertically hung scroll subfile of extraction is sent to corresponding display equipment and is shown.
Control dress can also be received with simultaneous display, output device in order to guarantee vertically hung scroll file in each display equipment
The synchronization signal of transmission is set, output device is after receiving synchronization signal, and each output device is simultaneously according to the text being respectively received
Part configuration information extracts corresponding vertically hung scroll subfile from vertically hung scroll file, in this manner it is ensured that file to be shown is set in display
It is not in Caton when standby middle display.Wherein, synchronization signal can be the time that output device extracts vertically hung scroll subfile.
Each vertically hung scroll subfile is sent to display equipment by S103, output device.
Optionally, before the vertically hung scroll subfile to be sent to display equipment, further includes:
According to the zoom factor in the sub- configuration information of the file, the vertically hung scroll subfile is handled.
According to the zoom factor in the sub- configuration information of the file, when handling the vertically hung scroll subfile, specifically
The following steps are included:
According to the horizontal direction zoom factor in the zoom factor, the horizontal resolution of vertically hung scroll subfile is adjusted；With/
Or,
According to the vertical direction zoom factor in the zoom factor, the vertical resolution of vertically hung scroll subfile is adjusted.
In one embodiment, vertically hung scroll can be adjusted according only to the horizontal direction zoom factor in the zoom factor
The horizontal resolution of file, alternatively, according only to the vertical direction zoom factor in the zoom factor, adjustment vertically hung scroll subfile
Vertical resolution.
In another embodiment, vertically hung scroll can be adjusted according to the horizontal direction zoom factor in the zoom factor
The horizontal resolution of file adjusts vertically hung scroll subfile further according to the vertical direction zoom factor in the zoom factor
Vertical resolution.
In specific implementation, it is limited by the memory space of output device, output device is in the vertically hung scroll file received
Size can be smaller, therefore, output device is after extracting vertically hung scroll subfile, first according to zoom factor to vertically hung scroll subfile
Be adjusted, e.g., zoom factor be horizontal direction put be twice, vertical direction is put and is twice, output device adjust vertically hung scroll Ziwen
Part in the horizontal direction, the resolution ratio of vertical direction, vertically hung scroll subfile adjusted is sent to display equipment, in this way, can save
Save the memory space of output device.
Output device can also carry out the vertically hung scroll subfile according to the overlapped information in the sub- configuration information of the file
Processing, comprising:
Extract preset signal to be superimposed；
According to the overlapped information in the sub- configuration information of the file, to the vertically hung scroll subfile and the signal to be superimposed into
Row superposition processing.
Here, signal to be superimposed can be vision signal etc., and the application not limits this；Overlapped information is letter to be superimposed
Number and vertically hung scroll subfile positional relationship.
In specific implementation, output device is after the resolution ratio for having adjusted vertically hung scroll subfile, according to overlapped information to vertically hung scroll
Subfile and the signal to be superimposed are overlapped processing, can also directly be overlapped to vertically hung scroll subfile and signal to be superimposed
Processing, can be depending on the circumstances.
For example, overlapped information is the lower section that signal to be superimposed is located at vertically hung scroll subfile, after extracting vision signal, by vertically hung scroll
Subfile is superimposed upon the top of vision signal, then superimposed signal is transmitted to display equipment and is shown.
In one embodiment, as shown in figure 3, showing vertically hung scroll file, each small reality by 4 × 3 display equipment arrays
Line lattice are an independent display equipment, and dotted line frame indicates the indication range of vertically hung scroll file.Although the position of vertically hung scroll file is not sent out
Changing, but for equipment angle, the processing of control card, output card configuration information for the file of vertically hung scroll file, is root
It is constantly handled repeatedly according to video displaying frame rate progress, is just able to achieve the effect that vertically hung scroll content is continuously displayed at mosaic display screen array
Fruit.
In another embodiment, with reference to Fig. 4, the dotted line frame of bottom right is the display position of the first moment vertically hung scroll file, left
On dotted line frame be the second moment vertically hung scroll file display position.For display screen 1 (display screen in the upper left corner), when first
It carves since vertically hung scroll file is not covered with display screen 1, so the corresponding output card of display screen 1 does not read vertically hung scroll from DDR at this time
The data of file, when the second moment arrived, the content of part vertically hung scroll file is fallen in display screen 1, and display screen 1 is corresponding at this time
Output card needs to read the content (the reference point coordinate and transverse and longitudinal resolution ratio that are mentioned above) of related vertically hung scroll file from DDR,
And according to the relative position of reference point and display 1, display position of the vertically hung scroll in display 1 is determined, in addition, vertically hung scroll file is also
Display can be overlapped with external vision signal.
In addition, the project identical, configurable as the configuration principle of kinematic parameter about the parameter configuration of Subtitle Demonstration pattern
There are color, the transparency etc. of subtitle, is no longer excessively illustrated herein.
Signal processing method provided by the embodiments of the present application and system, control device, output device, control device obtain with
The corresponding file configuration information of vertically hung scroll file, and according to the file configuration information generate it is corresponding with output device at least one
The sub- configuration information of file；Output device obtains vertically hung scroll file and the corresponding sub- configuration information of the file, and according to the file
Sub- configuration information extracts vertically hung scroll subfile from the vertically hung scroll file, the vertically hung scroll subfile is sent to display equipment.This
Sample does not need the utilization that display equipment is improved by additional display equipment when showing that equipment shows vertically hung scroll subfile
Rate, save the cost.
As shown in figure 5, the embodiment of the present application provides a kind of signal processing system, which includes:
Control device 51 and at least one output device 52,
Control device 52 is believed for obtaining file configuration information corresponding with vertically hung scroll file, and according to the file configuration
Breath generates the sub- configuration information of at least one file corresponding with output device；
Output device 52, for obtaining vertically hung scroll file and the sub- configuration information of at least one file, and according to it is described extremely
A few sub- configuration information of file, extracts at least one vertically hung scroll subfile, by each vertically hung scroll Ziwen from the vertically hung scroll file
Part is sent to corresponding display equipment.
Optionally, the control device 51 is specifically used for:
According to the file configuration information, determine display position of the vertically hung scroll file relative to display equipment, generate with
The sub- configuration information of file corresponding at least one corresponding display equipment of the output device.
Optionally, the output device 52 is also used to:
According to the zoom factor in the sub- configuration information of the file, the vertically hung scroll subfile is handled.
Optionally, the output device 52 is also used to:
According to the overlapped information in the sub- configuration information of the file, the vertically hung scroll subfile is handled.
Optionally, the output device 52 is also used to:
According to the horizontal direction zoom factor in the zoom factor, the horizontal resolution of vertically hung scroll subfile is adjusted；With/
Or,
According to the vertical direction zoom factor in the zoom factor, the vertical resolution of vertically hung scroll subfile is adjusted.
Optionally, the output device 52 is also used to:
Extract preset signal to be superimposed；
According to the overlapped information in the sub- configuration information of the file, to the vertically hung scroll subfile and the signal to be superimposed into
Row superposition processing.
As shown in fig. 6, the embodiment of the present application provides a kind of control device, which includes:
Module 61 is obtained, for obtaining file configuration information corresponding with vertically hung scroll file；
Generation module 62, for generating at least one file corresponding with output device according to the file configuration information
The sub- configuration information of at least one file is sent to corresponding output device, so that the output device pair by configuration information
The vertically hung scroll file is handled.
Optionally, the generation module 62 is specifically used for:
According to the file configuration information, determine display position of the vertically hung scroll file relative to display equipment, generate with
The sub- configuration information of file corresponding at least one corresponding display equipment of the output device.
As shown in fig. 7, the embodiment of the present application provides a kind of output device, which includes:
Module 71 is obtained, for obtaining vertically hung scroll file and the sub- configuration information of at least one file；
Extraction module 72, for the sub- configuration information of at least one file according to, from the vertically hung scroll file of storage,
Extract at least one vertically hung scroll subfile；
Sending module 73, for each vertically hung scroll subfile to be sent to corresponding display equipment.
Optionally, further includes: processing module 74,
The processing module 74, for according to the zoom factor in the sub- configuration information of the file, to the vertically hung scroll Ziwen
Part is handled.
Optionally, the processing module 74 is also used to:
According to the zoom factor in the sub- configuration information of the file, the vertically hung scroll subfile is handled.
Optionally, the processing module 74 is specifically used for:
According to the horizontal direction zoom factor in the zoom factor, the horizontal resolution of vertically hung scroll subfile is adjusted；With/
Or,
According to the vertical direction zoom factor in the zoom factor, the vertical resolution of vertically hung scroll subfile is adjusted.
Optionally, the processing module 74 is specifically used for:
Extract preset signal to be superimposed；
According to the overlapped information in the sub- configuration information of the file, to the vertically hung scroll subfile and the signal to be superimposed into
Row superposition processing.
In embodiment provided herein, it should be understood that disclosed device and method, it can be by others side
Formula is realized.The apparatus embodiments described above are merely exemplary, for example, the division of the unit, only one kind are patrolled
Function division is collected, there may be another division manner in actual implementation, in another example, multiple units or components can combine or can
To be integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Coupling, direct-coupling or communication connection can be INDIRECT COUPLING or communication link by some communication interfaces, device or unit
It connects, can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
In addition, each functional unit in embodiment provided by the present application can integrate in one processing unit, it can also
To be that each unit physically exists alone, can also be integrated in one unit with two or more units.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in a computer readable storage medium.Based on this understanding, the technical solution of the application is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a
People's computer, server or network equipment etc.) execute each embodiment the method for the application all or part of the steps.
And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, read-only memory (ROM, Read-OnlyMemory), arbitrary access are deposited
The various media that can store program code such as reservoir (RAM, Random Access Memory), magnetic or disk.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing, in addition, term " the
One ", " second ", " third " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
Finally, it should be noted that embodiment described above, the only specific embodiment of the application, to illustrate the application
Technical solution, rather than its limitations, the protection scope of the application is not limited thereto, although with reference to the foregoing embodiments to this Shen
It please be described in detail, those skilled in the art should understand that: anyone skilled in the art
Within the technical scope of the present application, it can still modify to technical solution documented by previous embodiment or can be light
It is readily conceivable that variation or equivalent replacement of some of the technical features；And these modifications, variation or replacement, do not make
The essence of corresponding technical solution is detached from the spirit and scope of the embodiment of the present application technical solution.The protection in the application should all be covered
Within the scope of.Therefore, the protection scope of the application shall be subject to the protection scope of the claim.
Claims (19)
1. a kind of signal processing method, which is characterized in that the described method includes:
Control device obtains file configuration information corresponding with vertically hung scroll file, and generates and export according to the file configuration information
The corresponding sub- configuration information of at least one file of device；
The output device obtains vertically hung scroll file and the sub- configuration information of at least one file, and according at least one described text
Part configuration information extracts at least one vertically hung scroll subfile from the vertically hung scroll file；
Each vertically hung scroll subfile is sent to corresponding display equipment by the output device.
2. the method as described in claim 1, which is characterized in that described according to file configuration information generation and output device
The corresponding sub- configuration information of at least one file, comprising:
According to the file configuration information, determine display position of the vertically hung scroll file relative to display equipment, generate with it is described
The sub- configuration information of file corresponding at least one corresponding display equipment of output device.
3. the method as described in claim 1, which is characterized in that before the vertically hung scroll subfile to be sent to display equipment,
Further include:
According to the zoom factor in the sub- configuration information of the file, the vertically hung scroll subfile is handled.
4. the method as described in claim 1, which is characterized in that before the vertically hung scroll subfile to be sent to display equipment,
Further include:
According to the overlapped information in the sub- configuration information of the file, the vertically hung scroll subfile is handled.
5. method as claimed in claim 3, which is characterized in that right according to the zoom factor in the sub- configuration information of the file
The vertically hung scroll subfile is handled, comprising:
According to the horizontal direction zoom factor in the zoom factor, the horizontal resolution of vertically hung scroll subfile is adjusted；And/or
According to the vertical direction zoom factor in the zoom factor, the vertical resolution of vertically hung scroll subfile is adjusted.
6. method as claimed in claim 4, which is characterized in that the superposition according in the sub- configuration information of the file is believed
Breath, handles the vertically hung scroll subfile, comprising:
Extract preset signal to be superimposed；
According to the overlapped information in the sub- configuration information of the file, the vertically hung scroll subfile and the signal to be superimposed are folded
Add processing.
7. a kind of signal processing system, which is characterized in that the system comprises: control device and at least one output device,
Control device is generated for obtaining file configuration information corresponding with vertically hung scroll file, and according to the file configuration information
The sub- configuration information of at least one file corresponding with output device；
Output device, for obtaining vertically hung scroll file and the sub- configuration information of at least one file, and according to it is described at least one
The sub- configuration information of file extracts at least one vertically hung scroll subfile from the vertically hung scroll file, and each vertically hung scroll subfile is sent
To corresponding display equipment.
8. system as claimed in claim 7, which is characterized in that the control device is specifically used for:
According to the file configuration information, determine display position of the vertically hung scroll file relative to display equipment, generate with it is described
The sub- configuration information of file corresponding at least one corresponding display equipment of output device.
9. system as claimed in claim 7, which is characterized in that the output device is also used to:
According to the zoom factor in the sub- configuration information of the file, the vertically hung scroll subfile is handled.
10. system as claimed in claim 7, which is characterized in that the output device is also used to:
According to the overlapped information in the sub- configuration information of the file, the vertically hung scroll subfile is handled.
11. system as claimed in claim 9, which is characterized in that the output device is also used to:
According to the horizontal direction zoom factor in the zoom factor, the horizontal resolution of vertically hung scroll subfile is adjusted；And/or
According to the vertical direction zoom factor in the zoom factor, the vertical resolution of vertically hung scroll subfile is adjusted.
12. system as claimed in claim 10, which is characterized in that the output device is also used to:
Extract preset signal to be superimposed；
According to the overlapped information in the sub- configuration information of the file, the vertically hung scroll subfile and the signal to be superimposed are folded
Add processing.
13. a kind of control device, which is characterized in that the device includes:
Module is obtained, for obtaining file configuration information corresponding with vertically hung scroll file；
Generation module matches confidence for generating at least one file corresponding with output device according to the file configuration information
Breath, is sent to corresponding output device for the sub- configuration information of at least one described file and vertically hung scroll file, so that the output fills
It sets and the vertically hung scroll file is handled.
14. device as claimed in claim 3, which is characterized in that the generation module is specifically used for:
According to the file configuration information, determine display position of the vertically hung scroll file relative to display equipment, generate with it is described
The sub- configuration information of file corresponding at least one corresponding display equipment of output device.
15. a kind of output device, which is characterized in that the device includes:
Module is obtained, for obtaining vertically hung scroll file and the sub- configuration information of at least one file；
Extraction module, for from the vertically hung scroll file of storage, extracting extremely according to the sub- configuration information of at least one described file
A few vertically hung scroll subfile；
Sending module, for each vertically hung scroll subfile to be sent to corresponding display equipment.
16. device as claimed in claim 15, which is characterized in that further include: processing module,
The processing module, for being carried out to the vertically hung scroll subfile according to the zoom factor in the sub- configuration information of the file
Processing.
17. device as claimed in claim 16, which is characterized in that the processing module is also used to:
According to the overlapped information in the sub- configuration information of the file, the vertically hung scroll subfile is handled.
18. device as claimed in claim 16, which is characterized in that the processing module is specifically used for:
According to the horizontal direction zoom factor in the zoom factor, the horizontal resolution of vertically hung scroll subfile is adjusted；And/or
According to the vertical direction zoom factor in the zoom factor, the vertical resolution of vertically hung scroll subfile is adjusted.
19. device as claimed in claim 17, which is characterized in that the processing module is specifically used for:
Extract preset signal to be superimposed；
According to the overlapped information in the sub- configuration information of the file, the vertically hung scroll subfile and the signal to be superimposed are folded
Add processing.
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