CN106844763B - A kind of method showed to the Internet media file formula of modifying and its device - Google Patents
A kind of method showed to the Internet media file formula of modifying and its device Download PDFInfo
- Publication number
- CN106844763B CN106844763B CN201710093372.7A CN201710093372A CN106844763B CN 106844763 B CN106844763 B CN 106844763B CN 201710093372 A CN201710093372 A CN 201710093372A CN 106844763 B CN106844763 B CN 106844763B
- Authority
- CN
- China
- Prior art keywords
- media file
- module
- internet media
- file system
- processing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/16—File or folder operations, e.g. details of user interfaces specifically adapted to file systems
- G06F16/168—Details of user interfaces specifically adapted to file systems, e.g. browsing and visualisation, 2d or 3d GUIs
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/16—File or folder operations, e.g. details of user interfaces specifically adapted to file systems
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/40—Information retrieval; Database structures therefor; File system structures therefor of multimedia data, e.g. slideshows comprising image and additional audio data
- G06F16/44—Browsing; Visualisation therefor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
Abstract
The present invention provides the method showed to the Internet media file formula of modifying and the device based on this method, this method include：The processing that user initiates to the Internet media file is asked, and is asked by resource processing module dissection process and is started corresponding modification thread；The Internet media file is back to resource processing module after being called by the user-defined file system module in source obtaining module by the handling function corresponding to the operate interface to Virtual File System, and changes the Internet media file according to the modification thread having been turned on；It is loaded onto in local machine and makees visualization and show.Pass through the present invention, realize do not download the Internet media file to local machine memory space under the premise of, the modification that single or batch are carried out to the Internet media file operates, and shows to user's visualization, greatly reduces the expense of network and memory space.
Description
Technical field
The present invention relates to field of cloud computer technology more particularly to the technology that online resource is modified, and it is specifically related to
A kind of method showed to the Internet media file formula of modifying and its a kind of to the Internet media file based on this method
The device that the formula of modifying shows.
Background technology
Rich media service is by using such as scene description, video, audio, image, font, text, metadata and script
Etc data free expression is carried out to various multimedia elements and is interacted with user, to provide a user in abundant
Hold.
With the development of computer network and the communication technology, it is daily that user has been become by internet acquisition relevant information
It lives and works an essential part, for example, when user browses to oneself hobby by terminal device on network
Comprising network picture, animation and image when rich media file when, can be by clicking the rich media file, triggering generation is downloaded
The access request of rich media file, carried terminal device identification and rich media file mark, are sent to network server, network
Server, which receives, downloads request, and rich media file is searched from rich media file database and identifies corresponding rich media file, will
The rich media file of acquisition exports terminal device corresponding to Terminal Equipment Identifier, and terminal device obtains what network server issued
Rich media file is stored and is shown.In addition, user can also use image processing software or video according to the demand of oneself
Processing software modifies to the rich media file of download working process.
As shown in Figure 1, in the prior art, Rich Media's processing service routine is mostly based on the picture processing library increased income
GraphicsMagick or video processing library ffmpeg carries out picture and video processing operation, and the richness of increasing income of such mainstream
Media handling library can only be handled the rich media file for being stored in local file system.Since these rich media files are necessary
It is to have library of increasing income to run on the server at place, therefore when rich media file to be treated is more, then needs to occupy eventually
More memory spaces go to store rich matchmaker in end equipment (such as user initiates computer or server used in processing request)
Body file.Due to the service requirement of the rich media file of the memory capacity of single server magnanimity far from enough, so as to cause
The storage overhead of local machine (such as user initiates computer or server used in processing request) is larger.Meanwhile by
It is also required to occupy a large amount of Internet resources when these rich media files are downloading to ontology server, so as to cause local machine
It is larger with the network overhead of far-end server.
Based on this, service urgently is provided a user to the Internet media file in the prior art similar to rich media file
Method and/or device make improvements, to overcome above-mentioned technological deficiency.
Invention content
It is an object of the invention to disclose a kind of method showed to the Internet media file formula of modifying and its be based on
A kind of device showed to the Internet media file formula of modifying of this method, to realize that the storage for reducing local machine is empty
Between and Internet resources expense, user is saved to modification processing time of the Internet media file, to improve user experience.
To realize above-mentioned first goal of the invention, the present invention provides a kind of formula exhibitions of modifying to the Internet media file
Existing method, including：
The processing that user initiates to the Internet media file is asked, and is asked and is started by resource processing module dissection process
Corresponding modification thread；
The Internet media file is passed through by the user-defined file system module in source obtaining module to Virtual File System
Operate interface corresponding to handling function be called after be back to resource processing module, and according to the modification thread having been turned on
Change the Internet media file；
It is loaded onto in local machine and makees visualization and show.
As a further improvement on the present invention, the local machine is configured as computer, wearable device, mobile communication
Equipment, server；Wherein, the operating system of local machine is configured as Windows systems, linux system or MAC OS systems
System.
As a further improvement on the present invention, operating system is created for the local machine of Windows systems by VMWare
Virtual machine, to support resource processing module, Virtual File System and the operation of source obtaining module；Operating system is MAC OS systems
The local machine of system creates virtual machine by Virtual BOX, to support resource processing module, Virtual File System and resource
The operation of acquisition module.
As a further improvement on the present invention, the Internet media file after modified in local machine with form,
The form of APP, Email or dialog box are made visualization and are showed.
As a further improvement on the present invention, the method further includes the step of judging the type of processing request,
And picture of increasing income is called to handle library or increase income from local machine either strange land machine respectively according to the type of processing request and regarded
Frequency processing library, to modify to accessed the Internet media file；The resource processing module, source obtaining module and void
Intend file system to be deployed in simultaneously in local machine or strange land machine.
As a further improvement on the present invention, the picture processing library of increasing income includes：GraphicMagick、
ImageMagick、GIMP、Paint.NET、Blender、Crystal Space、Art of Illusion、OpenFX、Java
Image Filters, The CImg Library, FreeImage or CxImage；The video processing library of increasing income includes：
OepnCV、OpenPR、Openvis3D、VLFeat、LTI-Lib、BoofCV、SVL、BazAR、RAVL、FFmepg、JavaCV、
Pyopencv, OpenVSS, Scilab or SourceForge.net.
As a further improvement on the present invention, source obtaining module to the Internet media file obtain the thread of operation
The processing thread of the Internet media file is concurrently performed with resource processing module.
As a further improvement on the present invention, the Virtual File System does not preserve the Internet media file to local
The file system and local disk of device, and be only called by the handling function corresponding to the operate interface of Virtual File System
The Internet media file is back to resource processing module afterwards, and right in resource processing module according to the modification thread having been turned on
The Internet media file is modified, and is finally loaded onto in local machine, is showed with making visualization to user.
As a further improvement on the present invention, the Internet media file is at least rich media file.
As a further improvement on the present invention, the method further includes at least manages module and source obtaining module by Energy Resources Service
It is encapsulated into the operating system of local machine and/or the virtual machine of local machine.
Meanwhile the present invention also provides a kind of device showed to the Internet media file formula of modifying, including：
Resource processing module, Virtual File System and carry to Virtual File System source obtaining module；Wherein,
Resource processing module, for receiving Client-initiated to the non-the Internet media file being stored in local machine
Processing request, and start corresponding modification thread；
Source obtaining module, please for being converted to the HTTP GET with Range parameters according to Client-initiated processing request
It asks to obtain the Internet media file, and passes through after the handling function corresponding to the operate interface of Virtual File System is called
It is back to resource processing module；
The resource processing module modifies to the Internet media file, and be loaded onto according to the modification thread having been turned on
Make visualization in local machine to show.
As a further improvement on the present invention, the operate interface connects including being adapted to the Open operations of Virtual File System
One or several kinds in mouth, Read operate interfaces or Write operate interfaces；
The source obtaining module by Virtual File System receive resource processing module from user initiated to interconnection
The processing request of net media file, and operated according to the HTTP GET with Range parameters from internet, LAN or distribution
The Internet media file of the processing request to direction is obtained in storage system；
The resource processing module, source obtaining module and Virtual File System are deployed in local machine or strange land simultaneously
In machine.
As a further improvement on the present invention, the Internet media file is stored in strange land machine, internet, LAN
Or in distributed memory system；
When the Internet media file is stored in the machine of strange land, the resource processing module, source obtaining module and void
Intend file system to be deployed in local machine；
When the Internet media file is stored in internet, LAN or distributed memory system, the Energy Resources Service
It manages module, source obtaining module and Virtual File System and disposes integral deployment in local machine or strange land machine.
As a further improvement on the present invention, the source obtaining module includes：User-defined file system module and extension
It is loaded onto the FUSE modules of Virtual File System；The FUSE modules include：Libfuse libraries and FUSE kernels；
The Libfuse libraries are used to handling function being registered to FUSE kernels, and undertake FUSE kernels and user-defined file
System module communicates；
The FUSE kernels include Fuse_fs and/dev/fuse equipment；
Wherein, the Fuse_fs is used for the filec descriptor according to processing acquisition request/dev/fuse equipment, and empty
Intend file system call；
Described/dev/fuse equipment is used to be passed to place of the Client-initiated to the Internet media file received from Fuse-fs
Reason asks simultaneously to be transferred to Libfuse libraries, and is ultimately converted to call the handling function corresponding to user-defined file system module
Processing request, and by the Internet media file that user-defined file system module calls it is right/dev/fuse equipment makes a response；
The resource processing module communicates with Virtual File System, and including：
Request receiving module, for receiving Client-initiated processing request and pushing modified the Internet media to user
File；
Parameter analysis of electrochemical module, for carrying out type, parameter and address resolution and adding in ask to Client-initiated processing request
Ask queue；
Task scheduling modules, the processing after being parsed for reception ask and start modification thread.
As a further improvement on the present invention, the Internet media file is at least rich media file；
The resource processing module, source obtaining module and Virtual File System are deployed in local machine or strange land simultaneously
In machine；
Wherein, the local machine is configured as computer, wearable device, mobile communication equipment, server；Described
The operating system of ground machine is configured as Windows systems, linux system or MAC OS systems.
Compared with prior art, the beneficial effects of the invention are as follows：By the present invention, user can initiate pair in local machine
The processing request of the Internet media file, and realize in the memory space for not downloading the Internet media file to local machine
Under the premise of the modification operation of single or batch is carried out to it, and show to user's visualization, so as to greatly reduce network and
The expense of memory space.
Description of the drawings
Fig. 1 is the system diagram of rich media file supplying system in the prior art；
Fig. 2 is a kind of system diagram of device showed to the Internet media file formula of modifying of the present invention；
Fig. 3 for it is illustrated in fig. 2 it is a kind of to the device that the Internet media file formula of modifying shows response user hair
The flow chart of the processing request of the rich media file sent；
Fig. 4 shows the photo formula of modifying preserved in the machine of strange land by the local machine of different operating system
Schematic diagram.
Specific embodiment
The present invention is described in detail for shown each embodiment below in conjunction with the accompanying drawings, but it should explanation, these
Embodiment is not limitation of the present invention, those of ordinary skill in the art according to these embodiment institute work energy, method,
Or equivalent transformation or replacement in structure, all belong to the scope of protection of the present invention within.
Before each embodiment for elaborating the present invention, first to the major technique term involved in this specification or
Symbol is briefly described.
Term "Local machine”：User initiates the computing device of processing request, and local machine is relative to term " strange land machine
For device ", after the Internet media file modification not in actual download to local machine.
Term "Strange land machine”：A kind of computing device for term " local machine ", and physically preserve
The Internet media file corresponding to processing request sent with user.
Term "Virtual machine”：It is created in the local machine of non-(SuSE) Linux OS by dedicated virtualization software
The virtual state for being used to support resource processing module, Virtual File System (VFS) and source obtaining module computer.
Term "Memory space”：The ability of data can be preserved in local machine, and can be arranged by disk, disk, is solid
State hard disk, distributed memory system or other media with store function are supported and form memory space.In the present invention,
Do not preserved in memory space it is modified after the Internet media file.
Term "APP”：Application software, and can be write by more assemble software/programming softwares such as C, C#, JAVA, Python.
Term "Resource”：Refer to user in the specific file that the processing request that local machine is initiated is associated or is directed toward or
Person's data, and including at least the Internet media file, rich media file, files in stream media either other revisable pictures or
Video.
Symbol "/" represent coordination.
Next it several elaborates to according to the present invention than more typical embodiment.
Embodiment one：
The present embodiment discloses a kind of a kind of specific implementation of the device showed to the Internet media file formula of modifying
Mode.
Involved the Internet media file is mainly rich media file (Rich Media) in this specification, also may be used certainly
For files in stream media or multimedia file.In the present embodiment, we elaborate by taking rich media file as an example.In this reality
It applies in example, rich media file is stored in the machine of strange land, and can be by user by sending online modification request method to different
The rich media file preserved in ground machine initiates specific processing request.
It should be noted that in this specification, so-called " strange land machine " is both construed as providing internet and mutually
The equipment (such as server of loading webpage operation) of networked media file (such as rich media file), at this point, strange land machine
It is understood to be a kind of resource of Internet resources.Certainly, should " strange land machine " also be taken to non-be located locally (i.e. user
Initiate to the Internet media file initiate processing request geographical location) in computer either server or data center or
Person's cluster server, and the Internet media file (such as rich media file) that can be loaded and be formed by pond.
Rich media file does not land after being downloaded (does not deposit in the local storages such as the local disk of local machine
In), and directly the information such as included modification type, the type of rich media file is asked to carry out rich media file according to processing
Cutting, increase/deletion/modification water mark operation, increase/deletion/modification caption operation, increase/deletion/modification visualization signature,
The operations such as increase/deletion/modification digital signature, and modified rich media file is pushed and is loaded onto in local machine and is made
Visualization shows, and the entity file corresponding to the modified rich media file is not by the file system of local machine
(EXT3/EXT4) in 800 storage to local disks 900.Therefore, join in Fig. 2, file system 800, local disk 900, file system
Reading between arrow and file system 800 and local disk 900 between system 800 and Virtual File System (VFS) 700
Arrow is read to be represented by dashed line.
It should be noted that in each embodiment of this specification, so-called "Modification formula shows" in "Modification" should be understood to
Any operation to rich media file, including but not limited to in rich media file execution modification content, increase content, deletion
Appearance, union operation, nested rich media file or other any type of changes.
Specifically, in the present embodiment, the device showed to the Internet media file formula of modifying, including：Resource
Processing module 500, Virtual File System 700 and carry to Virtual File System 700 source obtaining module 600.The virtual text
Part system (VFS) tool Open operate interfaces, Read operate interfaces or Write operate interfaces, certainly also can be in virtual file system
The above-mentioned one or several kinds of operate interfaces of pre- structure in system 700, and depending on visual concrete engineering example.Above-mentioned three kinds of shown behaviour
It is adapted to Virtual File System (VFS) 700 as interface.Meanwhile resource processing module 500, Virtual File System 700 and carry are extremely
The source obtaining module 600 of Virtual File System 700 is deployed in local machine simultaneously.In this example, the Internet media text
Part (example：Rich media file) it is stored in internet, LAN or distributed memory system.
Resource processing module 500 receives Client-initiated to being stored in strange land machine (i.e. non-to be stored in local machine)
The processing request of rich media file, and start corresponding modification thread.Resource processing module 500 receives Client-initiated processing please
It asks and is converted into the HTTP GET requests with Range parameters, to obtain rich media file, and pass through Virtual File System (VFS) 700
Operate interface corresponding to handling function be called after be back to resource processing module 500.500 basis of resource processing module
The modification thread having been started up modifies to rich media file, and is finally loaded onto in local machine to make to visualize and show.
More specifically, in the present embodiment, aforesaid operations interface calls corresponding handling function in source obtaining module 600
(Open handling functions, Write handling functions and Read handling functions i.e. in user-defined file system module 601).Resource obtains
Modulus block 600 is initiated literary to Rich Media by the reception resource of Virtual File System (VFS) 700 processing module 500 from user
The processing request of part, and operated according to the HTTP GET with Range parameters from internet, LAN or distributed memory system
Rich media file of the processing request to direction is obtained in (such as SAN storage system).
Join shown in Fig. 4, modified (such as increase watermark, delete visualization signature, increase letter, to video file
Letter translate again) after obtained rich media file can be in local machine with form, APP, Email or right
The form of words frame is made visualization and is showed.Certainly also with form, APP, Email or dialog box in addition can by mail send fill
It puts or mobile phone initiates to handle the input unit of request transaction as user, with to being located at high in the clouds, internet, LAN, distribution
Formula storage system, the non-cluster server for being located locally machine or offer HTTP are accessed and are preserved in the Website server of service
Rich media file initiate processing request, to obtain original rich media file, and pass through source obtaining module 600, virtual text
Part system (VFS) 700 and resource processing module 500 modify to original rich media file, and by modified Rich Media
File to user show.The displaying can be embedded in the mode of UI to user's displaying, also can be by modified Rich Media text
Part is forwarded in the mail server corresponding to the Email of user's registration, and user can log in E-mail address and check by repairing
Rich media file after changed handling.
In the present embodiment, the local machine be configured as computer, wearable device (such as：With display device simultaneously
Inputting motion bracelet, VR equipment etc. of instruction has the electronics of visualization function), mobile communication equipment (such as：Hand
Machine, tablet computer, PAD) or server.It is represented to simplify, local machine selects computer, art technology in this specification
Personnel can reasonable prediction to equipment/device listed above be also implemented for identical technical purpose and reach it is identical or
The similar technique effect of person.
Join shown in Fig. 2, in the present embodiment, source obtaining module 600 includes：User-defined file system module 601 and
Carry to Virtual File System 700 FUSE modules 606.FUSE modules 606 include：Libfuse libraries 602 and FUSE kernels 605.
Libfuse libraries 602 are used to handling function being registered to FUSE kernels 605, and undertake FUSE kernels 605 with it is self-defined
File system module 601 communicates.
The FUSE kernels 605 include Fuse_fs603 and/dev/fuse equipment 604.
Wherein, the Fuse_fs603 is used for the filec descriptor according to processing acquisition request/dev/fuse equipment 604,
And it is called by Virtual File System 700.The number that/dev/fuse equipment 604 is generated mainly as data in request process is handled
According to sendaisle, for transmit request and response data.
Specifically, the Libfuse libraries 602 receive the request 410 from FUSE kernels 605, request 410 is transmitted to and is made by oneself
Adopted file system module 601, and pass through the user-defined file system module 601 and called from internet and obtain Rich Media's text
Part, then to the/transmission rich media file of dev/fuse equipment 604, to be made a response to request 410.
/ dev/fuse equipment 604 is used to be passed to Client-initiated to the Internet media file received from Fuse-fs603
Processing asks and is transferred to the rich media file in Libfuse libraries 602, and is ultimately converted to call user-defined file system module
The processing request of handling function corresponding to 601, and the Internet media file that user-defined file system module 601 is called
Right/dev/fuse equipment 604 makes a response.
Resource processing module 500 communicates with Virtual File System 700, and including：Request receiving module 501, for connecing
It receives Client-initiated processing request and pushes modified the Internet media file to user；Parameter analysis of electrochemical module 502, for pair
Client-initiated processing request carries out type, parameter and address resolution and adds in request queue；And task scheduling modules 503,
Processing after being parsed for reception asks and starts modification thread.Task scheduling modules 503 sentence the type of processing request
Break, and increase income picture processing library or video of increasing income processing library pair are called from local machine according to the type of processing request respectively
Accessed the Internet media file (and specially rich media file) is modified.
Specifically, picture processing library of increasing income includes：GraphicMagick、ImageMagick、GIMP、Paint.NET、
Blender、Crystal Space、Art of Illusion、OpenFX、Java Image Filters、The CImg
Library, FreeImage or CxImage；The video processing library of increasing income includes：OepnCV、OpenPR、Openvis3D、
VLFeat, LTI-Lib, BoofCV, SVL, BazAR, RAVL, FFmepg, JavaCV, pyopencv, OpenVSS, Scilab or
Person SourceForge.net.In the present embodiment, picture of increasing income handle library with GraphicMagick, video of increasing income handle library with
Presenting a demonstration property explanation for FFmepg.
Join shown in Fig. 4, in the present embodiment, resource processing module 500, Virtual File System 700 and source obtaining module
600 run in linux system, and can run in local machine.Redhat or Debian can be selected in linux system.
If the operating system environment of native machine is alternatively MAC OS systems or Windows systems.If operating system is Windows
The local machine of system, then by VMWare create virtual machine, with support resource processing module 500, Virtual File System 700 and
The operation of source obtaining module 600；If local machine of the operating system for MAC OS systems, is created by Virtual BOX
Virtual machine is built, to support the operation of resource processing module 500, Virtual File System 700 and source obtaining module 600.
FUSE modules 606 in user's space file system are that linux system is used to support user's Virtual File System
(VFS) 700 kernel module.FUSE modules 606 mainly include three components, and respectively LibFuse libraries 602, dev/fuse is set
Standby 604, fuse-fs603.Fuse-fs603 collectively forms FUSE kernels 605 with dev/fuse equipment 604.
Wherein, the functional role that fuse-fs603 undertakes such as file system EXT3/EXT4, realizes Virtual File System
(VFS) the operation relevant interface such as linux system file read/write of 700 definition, such as the progress Open operations to rich media file
Open operate interfaces 701, the Read operate interfaces 702 of Read operations, the Write operate interfaces 703 of Write operations.This field
Technical staff can be arrived with reasonable prediction, and above-mentioned three kinds of operate interfaces are only exemplary explanation, and can also create other types
Operate interface, such as delete operation interface (not shown) or replicate operate interface (not shown), and can be initiated according to user
The adaptive different types of operate interface of establishment is asked to the processing of the Internet media file.User-defined file system module
The specific implementation that handling function is these specified operate interface types is created in 601.
LibFuse libraries 602 are located in user's NameSpace (User Name Space) of linux system./dev/fuse
Equipment 604 is mainly as the read/write channel of data (data flow formed when downloading rich media file).It leads in LibFuse libraries 602
The communication being responsible between FUSE kernels 605 and user-defined file system module 601 comes from/dev/fuse equipment to receive
604 request 410, the request 410 of reception, which is converted, is customized (the i.e. Open behaviour in Fig. 2 of the function in file system module 601
Make parameter, Write handling functions or Read handling functions) it calls, and user-defined file system module 601 is handled into return
As a result write back to/dev/fuse equipment 604 in.In the present embodiment, acquisition of the source obtaining module 600 to rich media file
Journey concurrently performs the processing procedure of rich media file with resource processing module 500.Due to opening for resource processing module 500
Source processing library GraphicMagick or FFmepg processing rich media file mode is Stream Processing, i.e., is handled when reading file.Cause
This, the Read handling functions (or other kinds of handling function) that user-defined file system module 601 is realized need to support rich
The operation of the band deviant (Offset) of media file.
User-defined file system module 601 is mainly realized by User space file system interface, such as realizes file system
Interface such as Read operate interfaces 702, Write operate interfaces 703 or Open operate interfaces 701 etc..Pass through LibFuse libraries
The file manipulation function of realization is registered to FUSE kernels 605 by 602.The read request of User space passes through Virtual File System (VFS)
700 are forwarded to FUSE modules 606, and what is finally called is the Read operation letters that user-defined file system module 601 is independently realized
Number.
In user-defined file system module 601, the operation for reading file by offset each time is converted into a HTTP
GET down operations.Source obtaining module 600 can be gone the operation for reading file to be converted to by mode in this way by offset
HTTP GET operations with Range parameters, the range of Range parameters is that resource processing module 500 needs the Rich Media read
The offset of file/resource.It is so achieved that and Rich Media's text is accessed to can arbitrarily be disclosed in internet or LAN
Part/resource carries out Rich Media's processing operation.
Join shown in Fig. 4, if user, which needs the pictures that will be preserved in the machine of strange land to stamp one in the lower right corner, " steals figure
Must study carefully " watermark.Then needs processing is stored in the picture URL addresses of strange land machine by user, such as " stealing figure must for the content of watermark
Study carefully ", the size of watermark, the parameters such as the color of watermark be input to shown by present embodiment it is a kind of to the Internet media file into
The device that row modification formula shows.
Resource processing module 500 extracts parameter from processing that user sends request, and source obtaining module 600 is from user
Incoming URL addresses get picture resource, the money that resource processing module 500 returns to source obtaining module 600 from internet
The parameter calls such as source data, content, size, the color of the watermark being passed to according to user picture processing thread (calls figure of increasing income
Piece handles library GraphicMagick) processing of picture is carried out, and the picture for being most stored in strange land machine at last is stamped user and is wanted
" robber's figure must be studied carefully " watermark after, return to user and visualize show.
It can be before normal operation in resource processing module 500, it is necessary first to which the resource realized based on FUSE is handled into mould
The Virtual File System (VFS) 700 of the linux system of local machine where block 500 is mounted to Rich Media's processing service, such as other
Linux file system EXT3/EXT4 is the same, by 606 carry of FUSE modules under/tmp/fuse catalogues.When resource processing module
During rich media file under 500 access/tmp/fuse catalogues, the Virtual File System (VFS) 700 of linux system passes through carry
Point determines whether the carry that FUSE equipment carries out；If it is, call FUSE modules 606.In the kernel of linux system
Client-initiated modification request is transmitted to user-defined file system module 601 by FUSE modules 606.
It is further processed after user-defined file system module 601 receives modification request, response results is returned
To FUSE modules 606.Finally, the rich media file of download is returned into resource processing module 500 by FUSE modules 606, with logical
Cross resource processing module 500 modify to the rich media file for reading and returning processing (such as：Increase watermark, delete subtitle,
The operations such as modification visualization signature), and finally pushed to user and carry out picture by the different processing threads opened and/or regard
Frequency is handled, and will modification treated the local machine and displaying of picture and/or video push to user.
Resource processing module 500 is mainly responsible for the processing initiated the rich media file request that processing user sends, passes through
Virtual File System (VFS) 700 and source obtaining module 600 download user's rich media file to be treated, and by Rich Media
File is forwarded in resource processing module 500 and is handled.The resource processing module 500 includes：Request receiving module 501, ginseng
Number parsing module 502, task scheduling modules 503 are used as specifically explaining to the realization process of modules and specific work separately below
It states.
User initiates rich media file processing request 401 in local machine.Rich media file processing request 401 is wrapped
The parameter contained includes：URL addresses where rich media file to be treated, the action type of rich media file and processing ginseng
Number.It should be noted that in this specification, Client-initiated includes but not limited to change, delete to rich media file processing request
Remove, merge, cutting, watermark, the various operations such as encryption.
Request receiving module 501, is mainly used for receiving Client-initiated HTTP request, and request is added in receiving module 501
In the request queue of realization, Parameter analysis of electrochemical and the processing of specific task are waited for, improves the oncurrent processing ability and performance of system.
Under high concurrent scene, this request receiving module 501 can extend, and increase current limliting degradation function.Parameter analysis of electrochemical module 502, to
The request 402 transmitted to request receiving module 501 parses, and request 403 is extracted from HTTP request 402, including user
Request type, required parameter and the rich media file to be treated corresponding to the processing request to rich media file initiated
Then request 403 is passed to task scheduling modules 503 by address (URL).
Task scheduling modules 503 judge the type that request is changed included in request 403, and difference is respectively started
Handle thread.If the operation of the rich media file of picture category, such as the breviary of picture, cutting or watermark, then start at picture
Lineation journey, and 404 request (picture action type, operating parameter and picture resource URL addresses) of request is passed into picture processing
Thread 504；Frame breviary, transcoding are carried out if it is the operation of the rich media file of video class, such as video, then starts video processing
Thread 505, and 405 (vision operation type, operating parameter and picture resource URL addresses) of request are passed into video processing thread
505。
Picture handles thread 504 and video processing thread 505 respectively by being got from request 404 or request 405
URL addresses corresponding to rich media file access Virtual File System 700 using/tmp/fuse/src_url as filename, i.e.,
Request 406 and request 407 in Fig. 2.In this embodiment, we are using read operation request as the processing request to rich media file
Presenting a demonstration property explanation for a kind of corresponding operation.
In the present embodiment, it calls to the Read operate interfaces in the Virtual File System (VFS) 700 of linux system
703, and the incoming deviant (Offset) for needing to read.Virtual File System (VFS) 700 receives request 406 or request 407
Afterwards, it is judged as the request of FUSE modules 606, then the request 408 of reading/tmp/fuse/src_url files is sent in FUSE
Core 605.
Fuse-fs603 in linux kernel in FUSE kernels 605 will ask 408 to be sent to/dev/fuse equipment 604 ,/
Dev/fuse equipment 604 passes the requests to LibFuse libraries 602 again.LibFuse libraries 602 receive request from/dev/fuse
The request 410 of equipment 604 is converted into the request for calling the Read handling functions in user-defined file system module 601
411。
User-defined file system module 601 is extracted from the reading file request path/tmp/fuse/src_url received
Go out the URL addresses of resource, the read request with deviant of right/tmp/fuse/src_url files is converted into band Range parameters
HTTP GET operation requests 412, the result of download is finally returned to the FUSE modules 606 in linux kernel, last FUSE
Rich media file (such as the pictures for including bowl in Fig. 4) is returned to resource processing module 500 and made further by module 606
Modification is handled.
Task scheduling modules 503 handle thread 504 according to the picture of startup in resource processing module 500 or video handles line
Journey 505 is to reading the data (rich media file in resource processing module 500 is back to by operate interface) returned, root
According to the parameter that the processing that user is passed to is asked, modify to picture or video.Finally, the rich media file finished will be changed
The processing request of user is returned and responded to, and finally makees visualization in local machine and shows.
Preferably, resource processing module 500, source obtaining module 600 and Virtual File System (VFS) 700 can be encapsulated
In the operating system and/or the virtual machine that enter local machine.It in the present embodiment, can be by resource processing module 500, virtual file
System (VFS) 700 and source obtaining module 600 is public runs in same device, for example, being operated together the calculating in user
It is either operated together in machine in can be in cluster server the cloud host or virtual machine opened for Telnet, and supported
Linux environment.
It should be noted that a kind of revealed device showed to the Internet media file formula of modifying of the present embodiment
It can be run in local machine as a stand-alone program device, also can HTTP access modes be based on as one by extension
Distributed rich media file handle service operation in computer cluster or data center.Meanwhile in the present embodiment,
Resource processing module 500, Virtual File System (VFS) 700 and source obtaining module 600 can be encapsulated into local machine pass through it is special
In the virtual machine opened with virtualization tool.
By the present invention, user can initiate the request of the processing to the Internet media file in local machine, and realize
Do not download the Internet media file to local machine memory space under the premise of, you can the Internet media file is carried out single
Secondary or batch modification operation, and make visualization to user and show；Meanwhile the revealed device of institute through this embodiment,
The network overhead of local server (i.e. local machine) and far-end server (i.e. strange land machine) can be significantly reduced, is avoided the occurrence of
Network congestion phenomenon.
A kind of device showed to the Internet media file formula of modifying shown by the present embodiment can be deployed in Linux
On the server of operating system, and one application of whole conduct or a service, user is supplied to by HTTP interface.
Embodiment two：
The present embodiment discloses a kind of a kind of variation of the device showed to the Internet media file formula of modifying.
The difference between this embodiment and the first embodiment lies in the present embodiment, rich media file is not stored in strange land machine
In, and be stored in and establish communication connection with strange land machine, and formed in the persistence medium of bi-directional data link.The persistence is situated between
Matter can be Ceph storage clusters, SAN storage devices, NAS storage device, RAID, the server that Internet service is provided or even
Can be the flash memory device of storage rich media file, example：Mobile hard disk, and the storage medium of mobile hard disk can be mechanical magnetic
Disk or nonvolatile memory (such as：NAND, NVDIMM, the storage system with super capacitor).At this point, strange land machine
Device can be by communication protocol that specific persistence medium is supported to access, to the Rich Media's text being stored in persistence medium
Part accesses.
Meanwhile resource processing module 500, Virtual File System (VFS) 700 and source obtaining module 600 are disposed simultaneously simultaneously
It runs in the machine of strange land, supports the transport protocols such as HTTP/RPC (remote procedure call), which is carried out
The device that modification formula shows is supplied to user to access and uses as a service.At this point, local machine can be considered a kind of user's hair
Rise to rich media file processing ask mobile terminal, and do not disposed in the mobile terminal above-mentioned resource processing module 500,
Virtual File System (VFS) 700 and source obtaining module 600.
The technical solution of the present embodiment and one same section of embodiment, please join described in embodiment one, details are not described herein.
Embodiment three：
The present embodiment discloses a kind of method showed to the Internet media file formula of modifying.
A kind of to the Internet media file modify formula of this method involved by based on embodiment one and/or embodiment two
The device showed, and include the following steps：
The Internet media file preserved from local machine into strange land machine initiates processing request, is handled by resource
Module 500 parses and starts the modification thread of response；
The Internet media file being accessed in the machine of strange land is by the user-defined file system mould in source obtaining module 600
Block 601 after being called to the handling function corresponding to the operate interface in Virtual File System 700 by being back to Energy Resources Service
Module 500 is managed, and the Internet media file is changed according to the modification thread having been turned on；
It is loaded onto in local machine and makees visualization and show.
Join shown in Fig. 2, in the present embodiment, source obtaining module 600 carries out the Internet media file to obtain operation
Thread concurrently performs the processing thread of the Internet media file with resource processing module 500, and at Virtual File System (VFS)
Converge at 700.The processing request that user sends is called by Virtual File System (VFS) 700 and passes through source obtaining module 600
It is returned to after obtaining corresponding the Internet media file from internet to Virtual File System (VFS) 700, and be inversely back to
Resource processing module 500, and finally make visualization in the local machine of user and show.
In the present embodiment, Virtual File System (VFS) 700 will not be preserved also without by the Internet media file to this
The file system 800 of ground machine and local disk 900, and only by the operate interface in Virtual File System 700 by internet
Media file is back to resource processing module 500, and modify in resource processing module 500 (change, delete, merging,
The various operations such as cutting, watermark, encryption).
The Internet media file can be rich media file (Rich Media), files in stream media or multimedia file,
We elaborate so that the Internet media file selects rich media file as an example in the present embodiment.Processing asks to read (Read)
For operation, presenting a demonstration property explanation.
Join shown in Fig. 3, a kind of method that next the Internet media file formula of modifying shows to embodiment is made detailed
It illustrates.
The right part of refer to the attached drawing 3, which describe source obtaining module 600 to the acquisition flow of rich media file.
Start.
Step P1-1：User-defined file system module 601 realizes the file operation interface that Virtual File System defines.It makes by oneself
Adopted file system module 601 mainly contains the Read/Write/Open to virtual file file system 700 in linux system
Etc. operate interfaces specific function realize.For example, read request actual treatment is passed to by the modification request sent according to user
The resource address (URL) of rich media file go to download the corresponding rich media file of the modification request sent with user.
Step P1-2：User-defined file system module 601 is registered by LibFuse libraries 602 to FUSE kernels 605.Independently
Realize the operate interface of 700 definition of Virtual File System (VFS).
Step P1-3：The setting of Virtual File System (VFS) 700 that FUSE modules 606 are mounted to linux system is corresponding
So customized file system mould can be accessed by the FUSE modules 606 of carry to Virtual File System 700 in mount point
Block 601.
Step P1-4：After completing carry, the resource acquisition of FUSE modules 606 and the composition of user-defined file system module 601
Module 600 can receive the rich media file modification request that user is sent to FUSE modules 606.Above-mentioned modification request include but
It is not limited to the various operations such as read operation, modification operation, delete operation, union operation, trimming operation, water mark operation, cryptographic operation.
In the present embodiment, make briefly to illustrate by taking read operation as an example.
Terminate.
The left part of refer to the attached drawing 3, which describe rich media files to change request processing flow.
Start.
Step P2-1：User in local machine to resource processing module 500 by initiating to specified rich media file
Processing request.The type that processing request includes has the breviary operation of picture, water mark operation (increase, modification, delete watermark behaviour
Make) and video frame breviary, video code conversion operation etc. processing operations.
Step P2-2：After request receiving module 501 receives the processing request of user's transmission, processing request is transferred to queue
In, it waits pending.
Step P2-3：Parameter analysis of electrochemical module 502 takes out the processing request of user from request queue, at Client-initiated
Reason request is parsed, and to parse following information：It is to belong to what kind of processing request to judge this, to which Rich Media's text
Part performs which kind of operation (type for judging processing request), such as：Make breviary operation, picture trimming operation to picture or regard
Frame breviary operation of frequency etc..
Step P2-4：Corresponding processing thread is created according to the type selection of processing request by task scheduling modules 503.
If the relevant processing of picture, then picture processing thread is created, and GraphicsMagick libraries is called to carry out figure
Piece processing；If the relevant processing of video, then video processing thread is created, call the process video processing of FFmpeg libraries.
Step P2-5：The resource address of picture, video processing thread according to pointed by incoming rich media file, from carry
Catalogue (/tmp/fuse) reads rich media file.Picture, video handle thread when handling rich media file, are on one side mostly
Read modification processing operation of the execution concurrent while rich media file to rich media file.
Step P2-6：Virtual File System (VFS) 700 judges whether the mount point of file is FUSE equipment.If it is,
It redirects and performs step P1-4；Step P2-6 is performed if it is not, then redirecting：Prompting of the file there is no mistake is returned, and is terminated.
Step P1-4：The source obtaining module that will be realized based on FUSE modules 606 and user-defined file system module 601
After 600 start and are mounted to the Virtual File System (VFS) 700 of linux system, Virtual File System (VFS) 700 can be received
It is forwarded to the file system read operation request of source obtaining module 600.Meanwhile in the present embodiment, source obtaining module 600 is logical
It crosses introducing and monitors request mechanism, the input for being yes using receiving step P2-6 implementing results.At this point, FUSE modules 606 and self-defined
File system module 601 is in place, and can start sequence and perform the subsequent steps such as step P1-5 and step P1-6.
Step P1-5：When the FUSE kernels 605 of source obtaining module 600 receive read operation request, then this can be asked
Seek the Read handling functions for being sent to user-defined file system module 601.Read handling functions will be to the band-offset of rich media file
The read request of shifting value is converted into the down operation for the rich media file that URL address strap Range parameters are passed to from user.It but should
The rich media file of download is not stored in the file system 800 of local machine and local disk 900, to save local machine
Memory space.
Step P1-6：Read handling functions in user-defined file system module 601 are according to incoming rich media file institute
Comprising URL addresses, obtained by HTTP GET requests and rich media file and be back to FUSE modules 606, and finally virtual
File system (VFS) 700 is back to resource processing module 500.With in resource processing module 500 to rich media file perform with
Corresponding processing is asked in Client-initiated modification.
Step P2-8：Picture handles thread or video processing thread to reading the rich media file returned, is passed according to user
The operating parameter entered is handled (concrete processing procedure please join described in embodiment one).
Step P2-9：Picture handles thread or video processing thread judges whether processing is completed；If so, redirect execution
Step P2-10；Step P2-5 is performed if it is not, then redirecting and recycling upwards；Until processing is completed, by modified Rich Media text
Part returns to user, and redirects and perform step P2-10.
Step P2-10：The data handled well (i.e. modified treated rich media file) are returned into user, and
Make visualization in the native machine of user to show, so as to complete the specific implementation process that entire modification formula shows.
Terminate.
The method that a kind of shown the Internet media file formula of modifying shows through this embodiment, without preserving
The source file of internet rich media file (such as rich media file), and can be to can arbitrarily disclose the Internet media being accessed
File is read out (including rich media file), opens and the modifications operation such as write operation.The present embodiment provides not only abundant
Rich Media's operate interface type, can make full use of internet abundant richness again while the memory space for saving local machine
Media file, and batch processing can be carried out to the rich media file in internet, it improves user experience and can effectively prevent
Only there is network congestion phenomenon.
Those listed above is a series of to be described in detail only for feasibility embodiment of the invention specifically
Bright, they are not to limit the scope of the invention, all equivalent implementations made without departing from skill spirit of the present invention
Or change should all be included in the protection scope of the present invention.
It is obvious to a person skilled in the art that the present invention is not limited to the details of above-mentioned exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (13)
- A kind of 1. method showed to the Internet media file formula of modifying, which is characterized in that including：The processing that user initiates to the Internet media file is asked, and is asked and started corresponding by resource processing module dissection process Modification thread；The Internet media file passes through the behaviour to Virtual File System by the user-defined file system module in source obtaining module Make to be back to resource processing module after the handling function corresponding to interface is called, and changed according to the modification thread having been turned on The Internet media file；It is loaded onto in local machine and makees visualization and show；The method further includes the step of judging the type of processing request, and the type asked according to processing is respectively from this Ground machine either calls increase income picture processing library or video of increasing income processing library in the machine of strange land, with to accessed internet matchmaker Body file is modified；The resource processing module, source obtaining module and Virtual File System are deployed in local machine simultaneously Or in the machine of strange land.
- 2. according to the method described in claim 1, it is characterized in that, the local machine is configured as computer, wearable sets Standby, mobile communication equipment, server；Wherein, the operating system of local machine be configured as Windows systems, linux system or Person's MAC OS systems.
- 3. according to the method described in claim 2, it is characterized in that, operating system passes through for the local machine of Windows systems VMWare creates virtual machine, to support resource processing module, Virtual File System and the operation of source obtaining module；Operating system Local machine for MAC OS systems creates virtual machine by Virtual BOX, to support resource processing module, virtual file The operation of system and source obtaining module.
- 4. according to the method described in claim 2, it is characterized in that, the Internet media file after modified is in local machine In in the form of form, APP, Email or dialog box make visualization show.
- 5. according to the method described in claim 1, it is characterized in that, the picture processing library of increasing income includes： GraphicMagick、ImageMagick、GIMP、Paint.NET、Blender、Crystal Space、Art of Illusion, OpenFX, Java Image Filters, The CImg Library, FreeImage or CxImage；It is described Video of increasing income processing library includes：OepnCV、OpenPR、Openvis3D、VLFeat、LTI-Lib、BoofCV、SVL、BazAR、 RAVL, FFmepg, JavaCV, pyopencv, OpenVSS, Scilab or SourceForge.net.
- 6. according to the method described in claim 1, it is characterized in that, source obtaining module obtains the Internet media file The thread of operation concurrently performs the processing thread of the Internet media file with resource processing module.
- 7. according to the method described in claim 1, it is characterized in that, the Virtual File System is not protected the Internet media file It deposits to the file system of local machine and local disk, and only passes through the operation letter corresponding to the operate interface of Virtual File System It counts and the Internet media file is back to resource processing module, and according to the modification thread having been turned in Energy Resources Service after being called It modifies to the Internet media file, and be finally loaded onto in local machine in reason module, is showed with making visualization to user.
- 8. according to the method described in any one of claim 1 or 5 to 7, which is characterized in that the Internet media file is extremely It is rich media file less.
- 9. according to the method described in claim 8, it is characterized in that, the method further includes at least manages module and money by Energy Resources Service Source acquisition module is encapsulated into the operating system of local machine and/or the virtual machine of local machine.
- 10. a kind of device showed to the Internet media file formula of modifying, which is characterized in that including：Resource processing module (500), Virtual File System (700) and carry to Virtual File System (700) resource acquisition mould Block (600)；Wherein,Resource processing module (500), for receiving Client-initiated to the non-the Internet media file being stored in local machine Processing request, and start corresponding modification thread；Source obtaining module (600), please for being converted to the HTTP GET with Range parameters according to Client-initiated processing request It asks to obtain the Internet media file, and passes through after the handling function corresponding to the operate interface of Virtual File System is called It is back to resource processing module；The resource processing module (500) is modified to the Internet media file, and load according to the modification thread having been turned on Make visualization into local machine to show；The operate interface includes being adapted to Open operate interfaces, Read operate interfaces or the Write behaviour of Virtual File System Make the one or several kinds in interface；The source obtaining module (600) receives resource processing module (500) by Virtual File System (700) and is sent out from user The processing to the Internet media file risen is asked, and is operated according to the HTTP GET with Range parameters from internet, LAN Or the Internet media file of the processing request to direction is obtained in distributed memory system；The resource processing module, source obtaining module and Virtual File System are deployed in local machine or strange land machine simultaneously In.
- 11. device according to claim 10, which is characterized in that the Internet media file be stored in strange land machine, In internet, LAN or distributed memory system；When the Internet media file is stored in the machine of strange land, the resource processing module, source obtaining module and virtual text Part system deployment is in local machine；When the Internet media file is stored in internet, LAN or distributed memory system, the resource handles mould Block, source obtaining module and Virtual File System dispose integral deployment in local machine or strange land machine.
- 12. device according to claim 10, which is characterized in that the source obtaining module (600) includes：Self-defined text Part system module (601) and carry to Virtual File System FUSE modules (606)；The FUSE modules (606) include： Libfuse libraries (602) and FUSE kernels (605)；The Libfuse libraries (602) for handling function to be registered to FUSE kernels (605), and undertake FUSE kernels (605) with User-defined file system module (601) communicates；The FUSE kernels (605) include Fuse_fs (603) and/dev/fuse equipment (604)；Wherein, the Fuse_fs (603) for according to processing acquisition request/dev/fuse equipment (604) filec descriptor, And it is called by Virtual File System (700)；Described/dev/fuse equipment (604) is literary to the Internet media for being passed to Client-initiated received from Fuse-fs (603) The processing of part asks and is transferred to Libfuse libraries (602), and is ultimately converted to call user-defined file system module (601) institute Corresponding handling function processing request, and the Internet media file that user-defined file system module (601) is called it is right/ Dev/fuse equipment (604) makes a response；The resource processing module (500) communicates with Virtual File System (700), and including：Request receiving module (501), for receiving Client-initiated processing request and pushing modified internet matchmaker to user Body file；Parameter analysis of electrochemical module (502), for carrying out type, parameter and address resolution and adding in ask to Client-initiated processing request Ask queue；Task scheduling modules (503), the processing after being parsed for reception ask and start modification thread.
- 13. according to the devices described in claim 11, which is characterized in that the Internet media file is at least Rich Media's text Part；The resource processing module, source obtaining module and Virtual File System are deployed in local machine or strange land machine simultaneously In；Wherein, the local machine is configured as computer, wearable device, mobile communication equipment, server；The local The operating system of device is configured as Windows systems, linux system or MAC OS systems.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710093372.7A CN106844763B (en) | 2017-02-21 | 2017-02-21 | A kind of method showed to the Internet media file formula of modifying and its device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710093372.7A CN106844763B (en) | 2017-02-21 | 2017-02-21 | A kind of method showed to the Internet media file formula of modifying and its device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106844763A CN106844763A (en) | 2017-06-13 |
| CN106844763B true CN106844763B (en) | 2018-06-29 |
Family
ID=59134760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710093372.7A Active CN106844763B (en) | 2017-02-21 | 2017-02-21 | A kind of method showed to the Internet media file formula of modifying and its device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106844763B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110851801B (en) * | 2019-09-24 | 2022-07-12 | 云深互联(北京)科技有限公司 | Resource data page identification method and device based on uniform resource locator |
| CN113296910B (en) * | 2021-05-17 | 2023-12-15 | 深圳市优必选科技股份有限公司 | File system calling method and device, terminal equipment and readable storage medium |
| CN114051161B (en) * | 2021-11-09 | 2022-11-29 | 腾讯科技（深圳）有限公司 | Webpage video playing method and device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6574618B2 (en) * | 1998-07-22 | 2003-06-03 | Appstream, Inc. | Method and system for executing network streamed application |
| CN101390032A (en) * | 2006-01-05 | 2009-03-18 | 眼点公司 | System and methods for storing, editing, and sharing digital video |
| CN101719913B (en) * | 2009-11-17 | 2012-11-14 | 青岛海信宽带多媒体技术有限公司 | Method and device for media playing terminal to obtain internet multimedia resource |
| CN103491196B (en) * | 2013-10-09 | 2017-01-04 | 百度在线网络技术（北京）有限公司 | The acquisition methods of multimedia address and device in webpage |
-
2017
- 2017-02-21 CN CN201710093372.7A patent/CN106844763B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106844763A (en) | 2017-06-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6621543B2 (en) | Automatic update of hybrid applications | |
| US10963629B2 (en) | Creating shared content in a device—independent content editor using a native operating system interface | |
| US20160170712A1 (en) | Method for integrally implementing development and release of APP | |
| EP3651482B1 (en) | Message extension app store | |
| US9485305B2 (en) | API platform that includes server-executed client-based code | |
| CN103020025B (en) | Technology for the automatic animation of document content | |
| CN105138226B (en) | A kind of desktop management method and apparatus of intelligent terminal | |
| CN104917666A (en) | Method of making personalized dynamic expression and device | |
| CN106951220B (en) | Data processing method and device | |
| US20130147913A1 (en) | 3d user personalized media templates | |
| JP7397094B2 (en) | Resource configuration method, resource configuration device, computer equipment, and computer program | |
| CN108509207A (en) | The cross-system of WEB application program is installed | |
| CN106844763B (en) | A kind of method showed to the Internet media file formula of modifying and its device | |
| CN102929912A (en) | Method and system for generating microblog pictures | |
| CN107247544A (en) | Use interaction figure picture optimization software application user interface capabilities | |
| US20130046935A1 (en) | Shared copy cache across networked devices | |
| CN103051652A (en) | Mobile terminal cloud commuting delivery platform | |
| JP2014505299A (en) | Method and apparatus for processing microweb log messages | |
| CN101741866B (en) | On-line storage system and method | |
| WO2016111975A1 (en) | Implementing desktops on a mobile terminal | |
| US11882154B2 (en) | Template representation of security resources | |
| CN102143182A (en) | Internet-based digital television multimedia information making, examination and publishing system | |
| AU2015376591A1 (en) | Desktop sharing method and mobile terminal | |
| CN113312083A (en) | Application generation method, device and equipment | |
| US9330188B1 (en) | Shared browsing sessions |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 214125 Wuxi science and Technology Park, Jiangsu Binhu District No. 6 Patentee after: Huayun data holding group Co., Ltd Address before: No.6, science and education software park, Binhu District, Wuxi City, Jiangsu Province Patentee before: WUXI CHINAC DATA TECHNICAL SERVICE Co.,Ltd. |