CN105187891A - Transparent-browser-based video comment screen display system and method and device with system - Google Patents
Transparent-browser-based video comment screen display system and method and device with system Download PDFInfo
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- CN105187891A CN105187891A CN201510570593.XA CN201510570593A CN105187891A CN 105187891 A CN105187891 A CN 105187891A CN 201510570593 A CN201510570593 A CN 201510570593A CN 105187891 A CN105187891 A CN 105187891A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
- H04N21/4627—Rights management associated to the content
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/475—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data
- H04N21/4756—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data for rating content, e.g. scoring a recommended movie
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/854—Content authoring
- H04N21/8543—Content authoring using a description language, e.g. Multimedia and Hypermedia information coding Expert Group [MHEG], eXtensible Markup Language [XML]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/858—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot
- H04N21/8586—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot by using a URL
Abstract
The invention discloses a transparent-browser-based video comment screen display system and a corresponding method. The system comprises a configuration module, a video comment running module and a video comment logic module. The configuration module acquires configuration information before video comment playing, and verifies the configuration information. After verification, the configuration module starts the video comment running module, and transmits the configuration information to the video comment running module. The configuration information comprises the website interface information of a video comment data source. The video comment running module starts a browser, and the browser carries out transparent display and is always at the uppermost layer of the display of an operation system in a full screen when the browser runs. The video comment logic module is loaded. The video comment running module monitors events of the operation system. The video comment logic module requires to receive the video comment data of a website server corresponding to the website interface information, parses the video comment data, and instructs the browser to display the video comment data. The invention further discloses a device which comprises the transparent-browser-based video comment screen display system.
Description
Technical field
The present invention relates to a kind of barrage on-screen display system and method, particularly relate to a kind of barrage on-screen display system based on transparent browser and method.
Background technology
Barrage technology is now often applied to the comment that viewing process tells groove in real time, is presented as that when sailing from screen, effect looks like the comment flight shooting game.Barrage technology has been used on the webpage of various video playback more and more widely, and user by the comment of the barrage system on webpage to the video content submission of playing oneself, can will show the comment of oneself afterwards before play content.
Present barrage play-back technology is used in the video Flash assembly of webpage, but plays not relevant mature technology at the barrage of operating system aspect, but the demand of this respect is exist really.In order to copy the interactive process on webpage, all wish to carry out barrage broadcasting in the live and site activity projector equipment of many TV programme.But this kind of barrage Play System does not but have good Design and implementation.
The main cause that there is above-mentioned situation is, these programs or activity are all by computer-projector or are transferred on large-screen, the content that computer is play is all preprepared screen, audio frequency are play by player or other professional playout softwares, the support that so there is no operating system aspect is difficult to accomplish to show barrage outside above-mentioned player or other professional playout softwares, and the exploitation of operating system aspect is inherently faced with the technical barrier that all multiple web pages can not run into.
Another one secondary cause is that barrage play-back technology needs networking to obtain barrage data, and this is that subtitle player can not complete.In addition, even if more existing special barrage video jukebox software have accomplished to accept data, but the display of its barrage can not self-defined broadcasting pattern, and is also helpless for the displaying (as PPT) that non-video plays type.
Summary of the invention
An object of the present invention is to provide a kind of barrage on-screen display system based on transparent browser, it solves barrage playback problem in operating system aspect, thus makes to utilize the equipment of system of the present invention freely can play barrage when not affecting self-operating and display.
Another object of the present invention is to provide a kind of equipment comprising the above-mentioned barrage on-screen display system based on transparent browser.
Another object of the present invention is to provide a kind of barrage screen display method based on transparent browser, solve barrage playback problem in operating system aspect, thus make to utilize the equipment of the method for the invention freely can play barrage when not affecting self-operating and display.
To achieve these goals, the present invention proposes a kind of barrage on-screen display system based on transparent browser, it comprises:
Configuration module, it obtains the configuration information before barrage broadcasting, and verifies configuration information, after being verified, described configuration module starts following barrage and runs module, and configuration information is transferred to barrage operation module, and described configuration information comprises the network address interface message of barrage Data Source;
Barrage runs module, and it starts browser and makes this browser display be transparent and operationally remain on the superiors of operating system display all the time in full-screen, loads following barrage logic module simultaneously, and described barrage runs module also snoop-operations system event simultaneously;
Barrage logic module, it is asked and receives the barrage data of the Website server corresponding with described network address interface message, and after resolving it, described browser of instruction shows.
In order to solve barrage playback problem in operating system aspect, barrage on-screen display system based on transparent browser of the present invention adopts the system architecture of configuration module, barrage operation module and the barrage logic module loaded successively, wherein, configuration module, for obtaining configuration information and the checking to configuration information, starts barrage simultaneously and runs module; Barrage runs module for starting browser and making this browser display be transparent and operationally remain on the superiors of operating system display all the time in full-screen, loads barrage logic module simultaneously, and snoop-operations system event; Barrage logic module indicates described browser to show after receiving barrage Data Analysis.
The running environment of the barrage on-screen display system based on transparent browser of the present invention is visualized operation system, includes but not limited to Windows system, and has the browser that can run under this operating system.
When barrage on-screen display system based on transparent browser of the present invention runs, first start configuration module, this configuration module can be set to: the application program forms that loading one is common first in an operating system, these forms be responsible for interactively instruct user complete barrage each time play before relevant configuration information, this configuration information comprises the network address interface message of the barrage Data Source that can resolve; The configuration information obtained is verified, after being verified, starting barrage and run module, and configuration information is imported into barrage operation module; System minimizes described forms.Barrage run module be set to: start browser and make this browser display be transparent and operationally remain in full-screen all the time operating system display the superiors, browser can be made like this to become the carrier of barrage display, and the scope making barrage show is whole screen, and the content of barrage display is all the time above other screen display content, does not affect again other screen display content and shows on the screen ranges except the scope that barrage shows simultaneously; Load barrage logic module; Snoop-operations system event, can guarantee that barrage runs module and can respond the shortcut of setting like this, and not respond other button, thus not affect the normal running of other program.Barrage logic module is set to: ask and receive the barrage data of the Website server corresponding with described network address interface message, and after resolving it, described browser of instruction shows.Barrage on-screen display system based on transparent browser of the present invention solves barrage playback problem in operating system aspect, thus makes to utilize the equipment of system of the present invention freely can play barrage when not affecting self-operating and display.
Further, of the present invention based in the barrage on-screen display system of transparent browser, the configuration information that described configuration module obtains also comprises user ID and/or user password.
In such scheme, the account that the network address interface that described user ID and/or user password can comprise request barrage Data Source may need and password, and the port of request and other parameters.
Alternatively, above-mentioned based in the barrage on-screen display system of transparent browser, described network address interface message is cured in barrage on-screen display system, and described configuration module inputs described user ID and/or user password by loading application programs forms to guide user.
Alternatively, above-mentioned based in the barrage on-screen display system of transparent browser, described configuration module inputs described configuration information by loading application programs forms to guide user.
Further, of the present invention based in the barrage on-screen display system of transparent browser, described barrage runs module and at least comprises:
Action listener submodule, its snoop-operations system event, and only response is made to the shortcut event of keyboard;
Forms guard submodule, and browser display is transparent and operationally remains on the superiors of operating system display all the time in full-screen by it;
Browser kernel submodule, it loads barrage logic module and display barrage is played up in instruction based on barrage logic module.
In such scheme, action listener submodule, forms guard submodule and browser kernel submodule is parallel running, wherein:
Action listener submodule can be set to: snoop-operations system event also adjusts barrage operation module running status, call operation system call module is by self-defining message processing function hook in the event loop of operating system nucleus, and the system key-press event wherein linked up with comprises:
(1) shortcut response: for responding the shortcut that user specifies, be screen mode toggle because barrage runs the browser that module starts and click transparent (its implication see below explanation), so shortcut (as ESC) must be specified to exit barrage by some run module, one of function of operating system key-press event hook is exactly respond these shortcuts;
(2) default response: do not do any operation for specifying the key-press event outside shortcut and meet at system, can not affect user like this by specifying other application program (button operation such as time-out, F.F. of the such as video player of full frame state) of button operation outside shortcut;
Forms are guarded submodule and can be set to: the following characteristic being responsible for the browser execution forms being kept for barrage display on backstage:
(1) forms full screen display: the coverage of barrage display is whole screen, this just requires to adjust barrage and runs module and can run in a full frame environment all the time;
(2) forms are changed foremost: the content of barrage display needs all the time in the top of various other software display, such as full frame player or browser etc., and forms are constantly remained on the superiors with the rendering speed of operating system by these needs;
(3) forms local transparent: be shown as transparent in the region of removing barrage display word, thus do not affect the region display of other software displaying contents (as video-frequency playing content) outside the region of barrage display word;
(4) forms click transparence: should not take operating system focus when barrage is play, and namely do not affect the program button outside appointment shortcut or mouse response, and as the deceleration play button of player, the volume of mouse is rolled and regulated;
Browser kernel submodule can be set to: multiple alternative kernel, such as Chrome, Gecko and webkit etc.; Load barrage logic module and resolve it, barrage logic module can be a webpage, and how this webpage is asked barrage data by the JavaScript code instruction browser write and played up display barrage.
Further, based in the barrage on-screen display system of transparent browser, described barrage logic module is set to webpage of the present invention, and described webpage is by JavaScript script actuating logic program.
Further, of the present invention based in the barrage on-screen display system of transparent browser, described barrage logic module is program Solidification.
Further, of the present invention based in the barrage on-screen display system of transparent browser, described barrage logic module is obtained from external server.
Further, of the present invention based in the barrage on-screen display system of transparent browser, described barrage logic module comprises:
Request of data unit, it is to described Website server request barrage data;
Data Analysis unit, its by request of data unit requests to barrage data after protocol analysis, change corresponding DOM node into;
Display queue unit, its DOM node Data Analysis unit resolves obtained adds in webpage dom tree, and arranges corresponding animation frame number and layout.
In such scheme, request of data unit can be set to: according to the request frequency of specifying and other required parameter, to the web interface server request barrage data message of specifying; Data Analysis unit can be set to: request of data unit requests to barrage data after the protocol analysis of specifying, be transformed into corresponding DOM node, DOM node content can comprise the patterns such as font, expression additional character etc., and to the statement of injection may be caused to carry out escape process; Display queue unit can be set to: DOM producing method Data Analysis unit resolves obtained, and adds in webpage dom tree, and arrange corresponding animation frame number and layout according to the barrage result of broadcast of specifying; Barrage logic module option can comprise barrage font, color, request frequency, typesetting excessive effects, reconnect service etc., these all unfixing settings, developer oneself can be supplied to and write.
Further, based in the barrage on-screen display system of transparent browser, described barrage logic module also comprises exception processing unit above-mentioned, and it is with described request of data unit, Data Analysis unit and show queue unit and be connected respectively.
In such scheme, exception processing unit can be set to: process to be connected with server disconnect after reconnect, the abnormal conditions such as Data Analysis unit resolves mistake, the fail safe of guarantee barrage logic module and robustness; And add statistic unit alternatively, log services is provided.
Correspondingly, based on another object of the invention described above, the present invention also proposes a kind of equipment, and it comprises the above-mentioned barrage on-screen display system based on transparent browser.
In such scheme, described equipment normally computer, the described barrage on-screen display system based on transparent browser can run on the device.
Correspondingly, based on the another object of the invention described above, the present invention also proposes a kind of barrage screen display method based on transparent browser, and it comprises step:
Obtain the configuration information before barrage broadcasting, verify configuration information, described configuration information comprises the network address interface message of barrage Data Source;
Start browser, make this browser display be transparent and operationally remain on the superiors of operating system display all the time in full-screen, simultaneously snoop-operations system event;
Ask and receive the barrage data of the Website server corresponding with described network address interface message, and after resolving it, described browser of instruction shows.
Barrage screen display method based on transparent browser of the present invention is corresponding with the barrage on-screen display system based on transparent browser of the present invention, therefore equally solve barrage playback problem in operating system aspect, thus make to utilize the equipment of the method for the invention freely can play barrage when not affecting self-operating and display.
Further, of the present invention based in the barrage screen display method of transparent browser, described snoop-operations system event only comprises makes response to the shortcut event of keyboard.
Further, above-mentioned based in the barrage on-screen display system of transparent browser, described snoop-operations system event is realized only making response to the shortcut event of keyboard by self-defining message processing function hook in the time circulation of operating system nucleus by the calling module of call operation system.
Barrage on-screen display system based on transparent browser of the present invention and method and comprise the equipment of this system, all solve barrage playback problem in operating system aspect, thus make to utilize the equipment of system and method for the present invention freely can play barrage when not affecting self-operating and display, can support that TV programme is live to play with the barrage in site activity projector equipment, networking obtains barrage data, self-defined broadcasting pattern, and support that non-video plays the displaying of type (as PPT).
Accompanying drawing explanation
Fig. 1 is the FB(flow block) of the configuration module of barrage on-screen display system under a kind of execution mode based on transparent browser of the present invention.
Fig. 2 is the user interface of the configuration module of barrage on-screen display system under a kind of execution mode based on transparent browser of the present invention.
Fig. 3 is that the barrage of the barrage on-screen display system based on transparent browser of the present invention under a kind of execution mode runs the running status of module in task manager.
Fig. 4 is the FB(flow block) that the barrage of the barrage on-screen display system based on transparent browser of the present invention under a kind of execution mode runs module.
Fig. 5 is the FB(flow block) of the action listener submodule of the barrage on-screen display system based on transparent browser of the present invention under a kind of execution mode.
Fig. 6 is the FB(flow block) of the barrage logic module of the barrage on-screen display system based on transparent browser of the present invention under a kind of execution mode.
Fig. 7 is the request of data unit debug results of the barrage on-screen display system based on transparent browser of the present invention under a kind of execution mode.
Fig. 8 is the Data Analysis unit debug results of the barrage on-screen display system based on transparent browser of the present invention under a kind of execution mode.
Embodiment
Below in conjunction with Figure of description and specific embodiment technical solutions according to the invention are made and describing in detail further, but this explanation does not form the improper restriction for technical solution of the present invention.
The running environment of the barrage on-screen display system based on transparent browser of the present embodiment is set to Windows operating system, has the browser that can run under this operating system.
Fig. 1 shows the FB(flow block) of the configuration module of barrage on-screen display system under a kind of execution mode based on transparent browser of the present invention; Fig. 2 is the user interface of the configuration module of the present embodiment; The barrage that Fig. 3 shows the present embodiment runs the running status of module in task manager.
As shown in Figure 1, the configuration module in the present embodiment system is set to run based on following step:
(1) start configuration module by user by the system started described in the present embodiment, configuration module is called by the name of such as Fig. 2 the configuration information that the user interface reception user of the configuration module of " campus commandant's barrage control desk " inputs; In this step, configuration information comprises the network address interface message of the barrage Data Source be cured in barrage on-screen display system, and user ID;
(2) verify configuration information, authentication failed then returns step (1), is proved to be successful, and carries out step (3); In this step, proof rule is for being letter and number, and configuration module can utilize encryption technology to be the website interface that the present invention authorizes with what ensure access;
(3) configuration information is processed; In this step, after receiving the legal ID of user's input, the network address prefix be solidificated in code is combined with ID and obtains final request URL by the configuration module of device inside, such as solidifying prefix is https: //www.xxxx.com/barrage, the ID of user's input is Y8b5RwZQwzEbO3z8R159vBi37JGsTOaahYDZ, so can produce final URL according to the solidification rule of configuration module:
Http:// www.xxxx.com/barrage? id=Y8b5RwZQwzEbO3z8R159vBi37JGsTOaahYD & _ t=1438159315, what wherein _ t parameter represented is timestamp;
(4) configuration information processed through step (3) (above-mentioned URL) is passed to barrage and run module, transmit and unsuccessfully then return step (1), transmit and successfully then carry out step (5); This step is by clicking " forwarding to " pushbutton enable in Fig. 2;
(5) configuration module is hidden; The user interface of the configuration module that in this step, name is called " campus commandant's barrage control desk " is hidden in taskbar, and barrage runs after module exits and is shown to operating system desktop more by the time;
(6) start barrage and run module; In this step, run the running status of module in task manager (being shown as process SilingBarrage in figure) by the barrage can seen as shown in Figure 3 that recalls of task manager.
Fig. 4 shows the FB(flow block) that the barrage of the barrage on-screen display system based on transparent browser of the present invention under a kind of execution mode runs module; Fig. 5 shows the FB(flow block) of the action listener submodule of the present embodiment.
As shown in Figure 4, barrage in system described in the present embodiment runs module and simply connects exploration to the URL information that configuration module imports into, the rear support three of success independently thread startup action listener submodule, forms guards submodule and browser kernel submodule, wherein:
Action listener submodule is set to: as shown in Figure 5, and self-defining message processing function is linked up with in the event loop of operating system nucleus, by event response module snoop-operations system event by call operation system call module.The operating system key-press event wherein linked up with comprises: shortcut responds, for responding the shortcut that user specifies; Default response, does not do any operation for the key-press event of specifying outside shortcut and meets at system.When user key-press event appears in operating system, then perform KeyEvent hooking function, adjustment barrage runs module running status.In the present embodiment, these API of SetWindowsHookEx, UnhookWindowsHookEx and CallNextHookEx that the realization of action listener submodule mainly relies in the user32.dll storehouse of Windows operating system realize, the loading in user3.dll storehouse then can be realized by the LoadLibrary function in kernel32.dll storehouse, and concrete steps are:
(1) LoadLibrary (" User32 ") dynamic load user32.dll storehouse;
(2) KeyEvent that SetWindowsHookEx (WH_KEYBOARD_LL, _ hookproc, hInstance, 0) is forms handle hInstance hangs up self-defining function pointer _ hookproc;
(3) contrast acquisition button process according to the value of WM_KEYDOWN, WM_KEYUP, WM_SYSKEYDOWN and WM_SYSKEYUP in Hookproc function, and perform corresponding logical code;
(4) CallNextHookEx will not need KeyEvent to be processed to give back system default process function;
(5) UnhookWindowsHookEx cancels hooking function after this module is closed.
Forms are guarded submodule and are set to: the following characteristic being responsible for being kept on backstage the browser execution forms of barrage display: forms full screen display, forms are changed foremost, forms local transparent and forms click transparence.In the present embodiment, forms are guarded submodule and are mainly realized based on SetWindowLong and SetLayeredWindowAttributes of user32.dll, such as:
LONGt＝GetWindowLong(m_hWnd,GWL_EXSTYLE)；
t|＝WS_EX_LAYERED；
SetWindowLong(m_hWnd,GWL_EXSTYLE,t)；
Namely a kind of forms that realize are used to click the mode of through characteristic, by arranging the effect that different parameters can reach different, concrete ins and outs dawns known to those skilled in the art, therefore do not launch at this.
Browser kernel submodule is set to: adopt CEF (ChromiumEmbeddedFramework) as browser kernel; Set corresponding cache path, load barrage logic module and resolve it, barrage logic module is a webpage, and how this webpage is asked barrage data by the JavaScript code instruction browser write and played up display barrage.
Fig. 6 shows the FB(flow block) of the barrage logic module of the barrage on-screen display system based on transparent browser of the present invention under a kind of execution mode.
As shown in Figure 6, the barrage logic module in the present embodiment system is a webpage, is set to run based on following JavaScript script unit:
(1) request of data unit, it is to described Website server request barrage data; In the present embodiment, the web interface server request barrage data message that the URL information that request of data unit is transferred to barrage operation module according to configuration module is specified to it, continuous barrage request of data is sent from establishment XMLHttpRequest to server by the Ajax function of jQuery, and the barrage data object got is passed to following Data Analysis unit, the code of request of data unit comprises:
Its debug results is such as shown in Fig. 7;
(2) Data Analysis unit, its by request of data unit requests to barrage data after protocol analysis, change corresponding DOM node into; In the present embodiment, Data Analysis unit is first according to parsing agreement obtaining information, and its debug results is such as shown in Fig. 8; JSON is utilized to resolve the information obtaining barrage data; Afterwards, do HTML escape process, prevent XSS from injecting and produce barrage display message part, it is to be shown to add message queue etc. afterwards; The code of Data Analysis unit comprises:
Note using JSON formatted data in the present embodiment, but this data format is self-defining, conventional form comprises XML, PROTOCBUFFER etc.; The structure of data content also should be that interface and this unit consult;
(3) show queue unit, its DOM node Data Analysis unit resolves obtained adds in webpage dom tree, and arranges corresponding animation frame number and layout; In the present embodiment, message in above-mentioned message queue constantly indicates browser display on screen by display queue unit, be inserted in html document by the DOM that document.createElement function creation is new, enable setTimeInterval real-time update DOM pattern in a document and position, produce animation effect with this;
(4) exception processing unit, it is with described request of data unit, Data Analysis unit and show queue unit and be connected respectively; In the present embodiment, exception processing unit process be connected with server disconnect after reconnect, the abnormal conditions such as Data Analysis unit resolves mistake, ensure fail safe and the robustness of barrage logic module; And add statistic unit alternatively, log services is provided.
The above-mentioned barrage on-screen display system based on transparent browser is the floppy disk system be made up of computer program, its can install and operate in Windows operating system is housed computer equipment on, make this computer equipment freely can play barrage when not affecting self-operating and display, can support that TV programme is live to play with the barrage in site activity projector equipment, networking obtains barrage data, self-defined broadcasting pattern, and support that non-video plays the displaying of type (as PPT).
That enumerates it should be noted that above is only specific embodiments of the invention, obviously the invention is not restricted to above embodiment, has many similar changes thereupon.If all distortion that those skilled in the art directly derives from content disclosed by the invention or associates, protection scope of the present invention all should be belonged to.
Claims (14)
1., based on a barrage on-screen display system for transparent browser, it is characterized in that, comprising:
Configuration module, it obtains the configuration information before barrage broadcasting, and verifies configuration information, after being verified, described configuration module starts following barrage and runs module, and configuration information is transferred to barrage operation module, and described configuration information comprises the network address interface message of barrage Data Source;
Barrage runs module, its start browser and make this browser display be transparent and operationally remain in full-screen all the time operating system display the superiors, described barrage runs the following barrage logic module of module loading, and described barrage runs module also snoop-operations system event simultaneously;
Barrage logic module, it is asked and receives the barrage data of the Website server corresponding with described network address interface message, and after resolving it, described browser of instruction shows.
2. as claimed in claim 1 based on the barrage on-screen display system of transparent browser, it is characterized in that, the configuration information that described configuration module obtains also comprises user ID and/or user password.
3. as claimed in claim 2 based on the barrage on-screen display system of transparent browser, it is characterized in that, described network address interface message is cured in barrage on-screen display system, and described configuration module inputs described user ID and/or user password by loading application programs forms to guide user.
4., as claimed in claim 2 based on the barrage on-screen display system of transparent browser, it is characterized in that, described configuration module inputs described configuration information by loading application programs forms to guide user.
5. as claimed in claim 1 based on the barrage on-screen display system of transparent browser, it is characterized in that, described barrage runs module and at least comprises:
Action listener submodule, its snoop-operations system event, and only response is made to the shortcut event of keyboard;
Forms guard submodule, and browser display is transparent and operationally remains on the superiors of operating system display all the time in full-screen by it;
Browser kernel submodule, it loads barrage logic module and display barrage is played up in instruction based on barrage logic module.
6. as claimed in claim 1 based on the barrage on-screen display system of transparent browser, it is characterized in that, described barrage logic module is set to webpage, and described webpage is by JavaScript script actuating logic program.
7., as claimed in claim 1 based on the barrage on-screen display system of transparent browser, it is characterized in that, described barrage logic module is program Solidification.
8., as claimed in claim 1 based on the barrage on-screen display system of transparent browser, it is characterized in that, described barrage logic module is obtained from external server.
9., as claimed in claim 1 based on the barrage on-screen display system of transparent browser, it is characterized in that, described barrage logic module comprises:
Request of data unit, it is to described Website server request barrage data;
Data Analysis unit, its by request of data unit requests to barrage data after protocol analysis, change corresponding DOM node into;
Display queue unit, its DOM node Data Analysis unit resolves obtained adds in webpage dom tree, and arranges corresponding animation frame number and layout.
10. as claimed in claim 9 based on the barrage on-screen display system of transparent browser, it is characterized in that, described barrage logic module also comprises exception processing unit, and it is with described request of data unit, Data Analysis unit and show queue unit and be connected respectively.
11. an equipment, it comprises as the barrage on-screen display system based on transparent browser in claim 1-10 as described in any one.
12. 1 kinds, based on the barrage screen display method of transparent browser, is characterized in that, comprise step:
Obtain the configuration information before barrage broadcasting, verify configuration information, described configuration information comprises the network address interface message of barrage Data Source;
Start browser, make this browser display be transparent and operationally remain on the superiors of operating system display all the time in full-screen, simultaneously snoop-operations system event;
Ask and receive the barrage data of the Website server corresponding with described network address interface message, and after resolving it, described browser of instruction shows.
13. as claimed in claim 12 based on the barrage screen display method of transparent browser, and it is characterized in that, described snoop-operations system event only comprises makes response to the shortcut event of keyboard.
14. as claimed in claim 13 based on the barrage screen display method of transparent browser, it is characterized in that, described snoop-operations system event is realized only making response to the shortcut event of keyboard by self-defining message processing function hook in the time circulation of operating system nucleus by the calling module of call operation system.
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