CN102685589A - Method and device for switchover displaying of video window and message window - Google Patents
Method and device for switchover displaying of video window and message window Download PDFInfo
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- CN102685589A CN102685589A CN2012101366571A CN201210136657A CN102685589A CN 102685589 A CN102685589 A CN 102685589A CN 2012101366571 A CN2012101366571 A CN 2012101366571A CN 201210136657 A CN201210136657 A CN 201210136657A CN 102685589 A CN102685589 A CN 102685589A
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Abstract
The invention discloses a method for switchover displaying of a video window and a message window and further discloses a corresponding device. The method comprises that create an interacting window of an video window and a message window at least both included, the video window is in a full screen state when the current displaying window on the display screen is the video window, the video window and the message window are into a half-screen displaying state when an instruction of displaying message window is received, and the video window enters into a surveillance state and the message enters into a browsing state when the video window and the message window are in half-screen displaying state and receive instructions of browsing specific information. The method and the device for switchover displaying of the video window and the message window meet users of concerning network information and simultaneously not delay normal watching of television programs. In addition, a better visual experience is brought to the users and competitiveness of product is simultaneously improved.
Description
Technical field
The present invention relates to digital TV field, specially refer to the method and apparatus of a kind of video window and messagewindow switching displayed.
Background technology
In recent years, TV tech is fast-developing, and the incorporate TV of digital network has become main flow tv product form.Along with the network function of TV from strength to strength, the consumer can get access to like network informations such as news, stocks through TV.In the DTV epoch, the TV programme that can supply the consumer to watch are numerous, but frequently the intercutting of television advertising lets some worry of consumer.At this moment, the consumer just can select to switch to the browser or the stock function of TV, pays close attention to the own interested network information.And when paying close attention to the network information through TV, the consumer also hopes to keep supervision and the concern to these TV programme, watches so that after advertisement finishes, in time get back to the interface of TV programme.Yet the switching between the video content of each network function and TV programme all will spend the time about 3 seconds, and in browser or stock, can not keep watch on and be concerned about the video content of TV programme, and this lets the user feel to use inconvenient.
In order to address the above problem; Some manufacturers design a kind of Widget window; Promptly add a little Widget window, in the Widget window, play games or browse the demonstration of news, the video content of the right-hand component display of television programmes that screen is remaining on the left side that television set shows.But, in above-mentioned little Widget window, browse the complicated operation of news, and browse inconvenience; If select the enlarging function among this Widget, will cover video content again, cannot keep the video content of TV programme keeping watch on.In addition, the headline and the stock information that also have producer all to show fillet on the left side and the right of television display screen, but these news and stock information all can not be by consumer choice, with the detailed content of further understanding news and stock information.Like this, just can't satisfy when the user pays close attention to the network information, can keep supervision and concern, and not delay normally watching of TV programme, can't bring better visual experience to the user, and can not promote competitiveness of product TV programme.
Summary of the invention
Main purpose of the present invention is the method and apparatus that a kind of video window and messagewindow switching displayed are provided, and is intended to satisfy when the user pays close attention to the network information, does not delay normally watching of TV programme; And can bring better visual experience to the user, promote competitiveness of product.
The present invention provides the method for a kind of video window and messagewindow switching displayed, comprising:
Make up the interactive window that comprises video window and messagewindow at least; And said video window comprises full screen display state, half screen show state and monitored state, and said messagewindow comprises half screen show state, browse state and monitored state;
Current display window on display screen is a video window, and said video window is the full screen display state, and when receiving the instruction of show info window, said video window and messagewindow get into the half screen show state;
When video window and messagewindow are the half screen show state, and when receiving the instruction of browsing specifying information, said video window gets into monitored state, and said messagewindow gets into browse state.
Preferably, said messagewindow also comprises the full screen display state, and when video window be that monitored state, messagewindow are browse state, and when receiving the instruction of full frame browsing information, said messagewindow gets into the full screen display state.
Preferably, after carrying out said messagewindow entering full screen display state, also comprise:
When messagewindow is the full screen display state, and when receiving the instruction of withdrawing from information full screen display state, switches said video window and get into monitored state, said messagewindow gets into browse state;
When video window is that monitored state, messagewindow are browse state, and when receiving the instruction of returning video playback, switches said video window and get into the full screen display state.
Preferably, said video window also comprises state of a control, and after carrying out said video window and messagewindow entering half screen show state, also comprises:
When video window and messagewindow are the half screen show state, and receive when changing platform or regulating the instruction of volume, said video window gets into state of a control, and said messagewindow gets into monitored state.
Preferably, said video window and messagewindow are arranged on same display layer, when said video window is in half screen show state and monitored state, with video window by drawing out with the mode of pinup picture in the specific region of CF on display screen.
Preferably, be provided with one be used for the display video window the video views layer, and one be used for show info window the information view layer, the stack through said video views layer and information view layer generates current display window.
Preferably, the full screen display state of said video window is displayed in full screen broadcast for the video window with TV programme;
The half screen show state of said video window is for to play the video window of TV programme in the zone that accounts for display screen 3/4ths;
The monitored state of described video window dwindles broadcast for the video window with TV programme, and places the zone, drift angle on the display screen.
Preferably, the full screen display state of said messagewindow is displayed in full screen broadcast for the messagewindow with consultation information;
The half screen show state of said messagewindow is for to play the messagewindow of consultation information with the zone that accounts for display screen 1/4th;
The browse state of said messagewindow is for when the video forms are in monitored state, and the messagewindow of consultation information is shown with the zone that accounts for the display screen major part.
It is a kind of that the present invention provides, and comprising:
First is provided with module, is used to make up the interactive window that comprises video window and messagewindow at least; And said video window comprises full screen display state, half screen show state and monitored state, and said messagewindow comprises half screen show state, browse state and monitored state;
First handover module, the current display window that is used on the display screen is a video window, said video window is the full screen display state, and when receiving the instruction of show info window, said video window and messagewindow entering half screen show state;
Second handover module, be used for when video window and messagewindow be the half screen show state, and when receiving the instruction of browsing specifying information, said video window gets into monitored state, said messagewindow entering browse state.
Preferably, said messagewindow also comprises the full screen display state, and said video window also comprises state of a control, and said device also comprises:
The 3rd handover module, be used for when video window be that monitored state, messagewindow are browse state, and when receiving the instruction of full frame browsing information, said messagewindow gets into the full screen display state.
The 4th handover module, being used for working as messagewindow is the full screen display state, and receives when withdrawing from information full screen display status command, switches said video window and gets into monitored state, said messagewindow gets into browse state;
The 5th handover module, being used for working as video window is that monitored state, messagewindow are browse state, and receives when returning the video playback order, switches said video window and gets into the full screen display state;
The 6th handover module is used for working as video window and messagewindow is the half screen show state, and receives when changing platform or regulating the instruction of volume, and said video window gets into state of a control, and said messagewindow gets into monitored state.
Preferably, the device of video window and messagewindow switching displayed also comprises:
Drafting module is used for being arranged on same display layer to video window and messagewindow, when said video window is in half screen show state and monitored state, with video window by drawing out with the mode of pinup picture in the specific region of CF on display screen.
Preferably, the device of video window and messagewindow switching displayed also comprises:
Second is provided with module, be used to be provided with one be used for the display video window the video views layer, and one be used for show info window the information view layer, the stack through said video views layer and information view layer generates current display window.
Preferably, the full screen display state of said video window is displayed in full screen broadcast for the video window with TV programme;
The half screen show state of said video window is for to play the video window of TV programme in the zone that accounts for display screen 3/4ths;
The monitored state of described video window dwindles broadcast for the video window with TV programme, and places the zone, drift angle on the display screen.
The full screen display state of said messagewindow is displayed in full screen broadcast for the messagewindow with consultation information;
The half screen show state of said messagewindow is for to play the messagewindow of consultation information with the zone that accounts for display screen 1/4th;
The browse state of said messagewindow is for when the video forms are in monitored state, and the messagewindow of consultation information is shown with the zone that accounts for the display screen major part.
The present invention attendes institute's window displayed through being arranged on display screen, and the various show states of video window and messagewindow are provided with; Current display window on display screen is the full screen display state, and when receiving the instruction of show info window, video window and messagewindow get into the half screen show state; When video window and messagewindow are the half screen show state, and when receiving the instruction of browsing specifying information, video window gets into monitored state, and messagewindow gets into browse state; When video window is that monitored state, messagewindow are browse state, and when receiving the instruction of full frame browsing information, messagewindow gets into the full screen display state.Adopt this method, satisfying when the user pays close attention to the network information, can not delay user's normally watching TV programme; And can bring better visual experience to the user, promote competitiveness of product.
Description of drawings
Fig. 1 is the schematic flow sheet of method first embodiment of video window of the present invention and messagewindow switching displayed;
Fig. 2 enters into the sketch map of half screen show state for video window among Fig. 1 and messagewindow;
Fig. 3 is that video window gets into monitored state among Fig. 1, and messagewindow gets into the sketch map of browse state;
Fig. 4 is the schematic flow sheet of method second embodiment of video window of the present invention and messagewindow switching displayed;
Fig. 5 is the schematic flow sheet of method the 3rd embodiment of video window of the present invention and messagewindow switching displayed;
Fig. 6 is the schematic flow sheet of method the 4th embodiment of video window of the present invention and messagewindow switching displayed;
Fig. 7 is the schematic flow sheet of method the 5th embodiment of video window of the present invention and messagewindow switching displayed;
Fig. 8 is the structural representation of device first embodiment of video window of the present invention and messagewindow switching displayed;
Fig. 9 is the structural representation of device second embodiment of video window of the present invention and messagewindow switching displayed;
Figure 10 is the structural representation of device the 3rd embodiment of video window of the present invention and messagewindow switching displayed;
Figure 11 is the structural representation of device the 4th embodiment of video window of the present invention and messagewindow switching displayed;
Figure 12 is the structural representation of device the 5th embodiment of video window of the present invention and messagewindow switching displayed.
The realization of the object of the invention, functional characteristics and advantage will combine embodiment, further specify with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
With reference to Fig. 1, Fig. 1 is the schematic flow sheet of method first embodiment of video window of the present invention and messagewindow switching displayed.This method comprises:
The present invention provides the method for a kind of video window and messagewindow switching displayed, comprising:
Step S10 carries out the structure of display window on display screen, even the window that is presented on the display screen comprises video window and messagewindow at least; And video window comprises full screen display state, half screen show state, state of a control and monitored state, and messagewindow comprises full screen display state, half screen show state, browse state and monitored state;
The method of video window provided by the present invention and messagewindow switching displayed; The ratio that makes full use of existing most of TV programme is 4:3 and characteristics that most of display screen the ratio of width to height is 16:9; Ratio in 4:3 on display screen farthest shows complete video window; (like the black surround part) adds a messagewindow beyond video window, can comprise real-time network information such as news, stock in this messagewindow; The black surround part is arranged on a side of display screen usually, like the left side or the right side of screen.The video window of TV programme and information window can be simultaneously displayed on the screen, and just can attend institute's window displayed to display screen through direct selection and switch.Make when the user breaks for commercialsy in TV programme, can switch to the big screen information window rapidly and browse news content, simultaneously, also can keep the television program video window is kept watch on,, TV programme are become again be big window so that switch to video window at any time.Like this, the user can obtain more information through opening messagewindow, and can not delay normally watching of TV programme.
In embodiments of the present invention, be used for Display Technique that video window and messagewindow are shown, be based on the exploitation of OpenGL ES 2.0 3D shape libraries, and use OpenGL Shader Language video card programming technique to realize.So just can give GPU with the part that graphics process shows and do, offloading the CPU makes operation more smooth, and it is more gorgeous to present picture.
In the present embodiment, at first, make up the interactive window that comprises video window and messagewindow at least; And, video window can further be set comprise full screen display state, half screen show state, state of a control and monitored state, simultaneously messagewindow is set further and comprises full screen display state, half screen show state, browse state and monitored state.
In the present embodiment; The full screen display state of set video window can be displayed in full screen broadcast for the video window with TV programme; Because the ratio of width to height of display screen is the characteristics of 16:9 at present; When video window was displayed in full screen broadcast, certain black surround also may be left in its both sides, referred to the best screen maximization of result of broadcast here and play; The half screen show state of video window can be for playing the video window of TV programme in the zone that accounts for display screen 1/2nd to 3/4ths; The monitored state of video window can dwindle broadcast for the video window with TV programme, and places the zone, drift angle on the display screen;
The full screen display state of set messagewindow can be displayed in full screen broadcast for the messagewindow with consultation information; Equally; Because the ratio of width to height of display screen is the characteristics of 16:9 at present; When messagewindow was displayed in full screen broadcast, certain black surround also may be left in its both sides, referred to the maximized optimum efficiency of screen here and showed; The half screen show state of messagewindow can be for the messagewindow of consultation information is play with the zone that accounts for display screen 1/4th to 1/2nd, and under this state, video window also is the half screen show state; The browse state of messagewindow can be for when the video forms be in monitored state, and the messagewindow of consultation information is shown with the zone that accounts for the display screen major part.
Step S20, the current display window on display screen is the full screen display state, and when receiving the instruction of show info window, video window and messagewindow get into the half screen show state.What be worth explanation is that said instruction can be user's a operational order, and the control command of yet can computer software sending according to program control at work limit here, down with;
After each state that display screen is attend institute's window displayed and each display window was provided with, the current display window on display screen was a video window, and when this moment, this video window was the full screen display state; As receive the instruction of show info window; At first can carry out the process of on network, obtaining, promptly on network, download these network informations according to this idsplay order like real-time network information such as news, stocks; And, can whether the network information be obtained success and point out.If the network information is obtained failure, its failure cause might be a network failure, at this moment can be with not connecting like network or network connects fault message such as overtime and points out; And if the network information is obtained success, at first can resolve these network informations, in the present embodiment, get nowhere if resolve, can provide prompting equally; If resolve successfully, promptly then messagewindow shown.
With reference to Fig. 2, Fig. 2 enters into the sketch map of half screen show state for video window among Fig. 1 and messagewindow.
When after successfully getting access to the network information on the network, can messagewindow be presented at a side of the current video window that shows on the display screen, even video window and messagewindow all enter into the half screen show state, go out as shown in Figure 2.Real-time network information such as the news that messagewindow can comprise from network being obtained in the present embodiment, stock; These network informations are that the form with message header is present in this messagewindow; Messagewindow is presented on the television display screen, comes down to the form of the pairing message header of each network information with tabulation shown.Simultaneously; The selection focus that can will be used for further selecting switches to the message header in the messagewindow; Select corresponding message header for the user according to the demand of self, at this moment, the user can carry out carrying out operations such as browsing information title like page turning up and down; Also can further select to get in this message header, to read its pairing message details.
In the present embodiment, if in the listed message header of messagewindow, do not have user's interest, the user further reads with regard to not hoping; At this moment; After having sent the instruction of withdrawing from as the user, will withdraw from the demonstration of messagewindow, continue the display video window with normal condition.
Step S30, the current display window on display screen is the full screen display state, and when receiving the instruction of show info window, video window and messagewindow get into the half screen show state;
With reference to Fig. 3, Fig. 3 is that video window gets into monitored state among Fig. 1, and messagewindow gets into the sketch map of browse state.
When instruction according to the show info window that the user sent; After making video window and messagewindow all enter into the half screen show state; The messagewindow that has been about to comprise the pairing message header tabulation of the network information after showing on the display screen, at this moment, if when receiving the instruction of browsing specifying information; At first the current video window that shows on the display screen is dwindled, it is presented on the display screen (to go out as shown in Figure 3) with monitored state.In the present embodiment, be in any position in the upper left corner, the upper right corner, the lower left corner and the lower right corner that video window under this monitored state can be displayed on display screen.Then, the messagewindow that user-selected message header is corresponding amplifies, and is about to it and shows (going out as shown in Figure 3) with browse state other positions on display screen.
In the present embodiment; Can it be narrowed down to suitable size according to the broadcast ratio of the pairing TV programme of video window of current demonstration; This size is the video window when being in monitored state; For example, if the ratio of the video window of current TV programme of watching is 4:3, then can video window be dwindled according to this 4:3.Then; Video window after will dwindling is placed on any position in the upper left corner, the upper right corner, the lower left corner and the lower right corner of display screen; It is kept watch on, so that the user can be according to the content of the TV programme of wherein being play, switching displayed window at any time; The video window of the TV programme of being watched before getting back to carries out watching of TV programme.
Step S40, when video window is that monitored state, messagewindow are browse state, and when receiving the instruction of full frame browsing information, messagewindow gets into the full screen display state.
When video window is shown on display screen with monitored state; And with messagewindow with browse state after other positions on the display screen show; Need carry out full frame browsing to the network information in the message header like the user, then can send the instruction of a full frame browsing information.After receiving this instruction, just the messagewindow that the network information is corresponding is displayed in full screen on display screen, even messagewindow enters into the full screen display state.Like this, just accomplished the switching displayed of video window and messagewindow.At this moment; Messagewindow is independent of each other with the video window that is in monitored state; When the details of the network information in the messagewindow are read; The content of the TV programme that the user can pay close attention in the video window to be play easily, and switch at any time when needed, turn back to video window.
The embodiment of the invention attendes institute's window displayed through being arranged on display screen, and the various show states of video window and messagewindow is provided with; Current display window on display screen is the full screen display state, and when receiving the instruction of show info window, video window and messagewindow get into the half screen show state; When video window and messagewindow are the half screen show state, and when receiving the instruction of browsing specifying information, video window gets into monitored state, and messagewindow gets into browse state; When video window is that monitored state, messagewindow are browse state, and when receiving the instruction of full frame browsing information, messagewindow gets into the full screen display state.Adopt this method, satisfying when the user pays close attention to the network information, can not delay user's normally watching TV programme; And can bring better visual experience to the user, promote competitiveness of product.
With reference to Fig. 4, Fig. 4 is the schematic flow sheet of method second embodiment of video window of the present invention and messagewindow switching displayed.
After carrying out previous embodiment step S40, also comprise:
Step S50, when messagewindow is the full screen display state, and when receiving the instruction of withdrawing from information full screen display state, the Switch Video window gets into monitored state, and messagewindow gets into browse state;
Step S51, when video window is that monitored state, messagewindow are browse state, and when receiving the instruction of returning video playback, the Switch Video window gets into the full screen display state.
When the instruction of browsing specifying information of sending according to the user; Messagewindow is enlarged into the full screen display state to be shown; And after video window shown with monitored state; Like the user network information in the messagewindow is lost interest in, can send an instruction of withdrawing from information full screen display state.After receiving this instruction, promptly withdraw from messagewindow full screen display state, promptly turn back to and make video window entering monitored state, and messagewindow gets into the demonstration situation of browse state.
When the full screen display state that has withdrawed from messagewindow; Promptly turn back to video window and get into monitored state; And behind the messagewindow entering browse state; If the user pays close attention to through the content to the TV programme play in the video window, in the time of need turning back to video window and carry out watching of TV programme, can send an instruction of returning video playback equally.After receiving this instruction, be about to video window and switch to the full screen display state.
When messagewindow was the full screen display state, when receiving the instruction of withdrawing from information full screen display state, the Switch Video window got into monitored state, and messagewindow gets into browse state; If when further receiving the instruction of returning video playback, then the Switch Video window gets into the full screen display state.Like this,, maybe need turn back to watching of TV programme, and when having sent corresponding instruction, just can withdraw from the full screen display state of messagewindow easily, and turn back to the full screen display state of video window when the user loses interest in to the information in the messagewindow.This has just further guaranteed and can bring better visual experience to the user, and can promote competitiveness of product.
With reference to Fig. 5, Fig. 5 is the schematic flow sheet of method the 3rd embodiment of video window of the present invention and messagewindow switching displayed.
In the present embodiment, after carrying out previous embodiment step S30, also comprise:
Step S60 when video window and messagewindow are the half screen show state, and receives when changing platform or regulating the instruction of volume, and video window gets into state of a control, and messagewindow gets into monitored state.
When the instruction of the show info window that sends according to the user, make video window and messagewindow all get into the half screen show state after, at this moment, need carry out the adjusting of volume like the user, in the time of maybe need changing platform, also can send an instruction of changing platform or adjusting volume.After receiving this instruction, the control of video window gets into state of a control, promptly when this state, changes platform or regulates the operation of volume; The window of control information simultaneously enters into monitored state, so that message header is wherein kept watch on.
When video window and messagewindow are the half screen show state; Receive when changing platform or regulating the instruction of volume; Make video window get into state of a control, making things convenient for the user on the display interface of display screen, to change platform or to regulate the operation of volume, and the window of control information simultaneously gets into monitored state.Like this, just further guaranteed and to have brought better visual experience to the user, and can further promote competitiveness of product.
With reference to Fig. 6, Fig. 6 is the schematic flow sheet of method the 4th embodiment of video window of the present invention and messagewindow switching displayed.
After carrying out each step of previous embodiment, in the present embodiment, this method also comprises:
Step S70, said video window and messagewindow are arranged on same display layer, when video window is in half screen show state and monitored state, with video window by drawing out with the mode of pinup picture in the specific region of CF on display screen.
In the present embodiment; When the instruction of the show info window that sends according to the user shows video window and messagewindow with the half screen show state; And when video window being shown with monitored state and messagewindow shown with browse state, can draw out with the mode of pinup picture to the demonstration of video window according to the instruction of browsing specifying information that the user sends.Promptly by specific frequency, in the present embodiment, can be on the backstage grasp with the speed of 15 frame per seconds video image to the current TV programme of being play, realize video window is drawn out as the video image in the data through upgrading pinup picture then.Equally, in the present embodiment, also can draw, promptly earlier literal is plotted among the buffer of video memory, and then realize messagewindow is drawn out through the literal in the update image data through the mode of pinup picture to the demonstration of messagewindow.
When video window is in half screen show state and monitored state, with video window by drawing out with the mode of pinup picture in the specific region of CF on display screen, and, the demonstration of messagewindow is also drawn through the mode of pinup picture.Like this, can be comparatively fast and be implemented in uniformly in the specific region on the display screen video window and messagewindow are shown simultaneously.
With reference to Fig. 7, Fig. 7 is the schematic flow sheet of method the 5th embodiment of video window of the present invention and messagewindow switching displayed.
After carrying out each step of previous embodiment, in the present embodiment, this method also comprises:
Step S80, be provided with one be used for the display video window the video views layer, and one be used for show info window the information view layer, the stack through video views layer and information view layer generates current display window.
In the present embodiment, to the generation of current display window, also can realize through the mode that two hardware layers are set.A video views layer that is used for the display video window promptly is set respectively on display screen; And information view layer that is used for show info window; And the video views layer can be made of the scaler interface and carries out convergent-divergent, and the information view layer can use literal to draw interface to come display text and carry out convergent-divergent simultaneously.Like this; According to the different instruction that the user sent, under condition of different, can be according to the show state of video window and the current required entering of messagewindow; Through the stack of video views layer and information view layer, generation is used to be presented at the current display window on the display screen.
Through be provided with one be used for the display video window the video views layer; And one be used for show info window the information view layer; Under condition of different, and the stack through video views layer and information view layer, generation is used to be presented at the current display window on the display screen.Adopt this method, can guarantee that institute's video image displayed is more smooth in the video window, and the display text of messagewindow also can be more clear.
With reference to Fig. 8, Fig. 8 is the structural representation of device first embodiment of video window of the present invention and messagewindow switching displayed.
In the present embodiment, the device of video window and messagewindow switching displayed comprises:
First is provided with module 10, is used to make up the interactive window that comprises video window and messagewindow at least; And video window comprises full screen display state, half screen show state, state of a control and monitored state, and messagewindow comprises full screen display state, half screen show state, browse state and monitored state;
The 3rd handover module 40, be used for when video window be that monitored state, messagewindow are browse state, and when receiving the instruction of full frame browsing information, messagewindow gets into the full screen display state.
The device of video window provided by the present invention and messagewindow switching displayed; The ratio that makes full use of existing most of TV programme is 4:3 and characteristics that most of display screen the ratio of width to height is 16:9; Ratio in 4:3 on display screen farthest shows complete video window; (like the black surround part) adds a messagewindow beyond video window, can comprise real-time network information such as news, stock in this messagewindow; The black surround part is arranged on a side of display screen usually, like the left side or the right side of screen.The video window of TV programme and information window can be simultaneously displayed on the screen, and just can attend institute's window displayed to display screen through direct selection and switch.Make when the user breaks for commercialsy in TV programme, can switch to the big screen information window rapidly and browse news content, simultaneously, also can keep the television program video window is kept watch on,, TV programme are become again be big window so that switch to video window at any time.Like this, the user can obtain more information through opening messagewindow, and can not delay normally watching of TV programme.
In embodiments of the present invention, be used for Display Technique that video window and messagewindow are shown, be based on the exploitation of OpenGL ES 2.0 3D shape libraries, and use OpenGL Shader Language video card programming technique to realize.So just can give GPU with the part that graphics process shows and do, offloading the CPU makes operation more smooth, and it is more gorgeous to present picture.
In the present embodiment, at first, first is provided with module 10 makes up the interactive window that comprises video window and messagewindow at least; And, video window can further be set comprise full screen display state, half screen show state, state of a control and monitored state, simultaneously messagewindow is set further and comprises full screen display state, half screen show state, browse state and monitored state.
In the present embodiment; The full screen display state of set video window can be displayed in full screen broadcast for the video window with TV programme; Because the ratio of width to height of display screen is 16:9 at present, when video window was displayed in full screen broadcast, certain black surround can be left in its both sides; The half screen show state of video window can be for playing the video window of TV programme in the zone that accounts for display screen 1/2nd to 3/4ths; The monitored state of video window can dwindle broadcast for the video window with TV programme, and places the zone, drift angle on the display screen;
The full screen display state of set messagewindow can be displayed in full screen broadcast for the messagewindow with consultation information; Equally; Because the ratio of width to height of display screen is 16:9 at present, when messagewindow was displayed in full screen broadcast, certain black surround also can be left in its both sides; The half screen show state of messagewindow can be for the messagewindow of consultation information is play with the zone that accounts for display screen 1/4th to 1/2nd, and under this state, video window also is the half screen show state; The browse state of messagewindow can be for when the video forms be in monitored state, and the messagewindow of consultation information is shown with the zone that accounts for the display screen major part.
After each state that display screen is attend institute's window displayed and each display window was provided with, the current display window on display screen was a video window, and when this moment, this video window was the full screen display state; As receive the instruction of show info window; At first can carry out the process of on network, obtaining, promptly on network, download these network informations according to this idsplay order like real-time network information such as news, stocks; And, can whether the network information be obtained success and point out.If the network information is obtained failure, its failure cause might be a network failure, at this moment can be with not connecting like network or network connects fault message such as overtime and points out; And if the network information is obtained success, at first can resolve these network informations, in the present embodiment, get nowhere if resolve, can provide prompting equally; If resolve successfully, promptly then messagewindow shown.
With reference to Fig. 2, Fig. 2 enters into the sketch map of half screen show state for video window among Fig. 1 and messagewindow.
When after successfully getting access to the network information on the network, first handover module 20 can be presented at messagewindow one side of the current video window that shows on the display screen, even video window and messagewindow all enter into the half screen show state, goes out as shown in Figure 2.Real-time network information such as the news that messagewindow can comprise from network being obtained in the present embodiment, stock; These network informations are that the form with message header is present in this messagewindow; Messagewindow is presented on the television display screen, comes down to the form of the pairing message header of each network information with tabulation shown.Simultaneously; The selection focus that can will be used for further selecting switches to the message header in the messagewindow; Select corresponding message header for the user according to the demand of self, at this moment, the user can carry out carrying out operations such as browsing information title like page turning up and down; Also can further select to get in this message header, to read its pairing message details.
In the present embodiment, if in the listed message header of messagewindow, do not have user's interest, the user further reads with regard to not hoping; At this moment; After having sent the instruction of withdrawing from as the user, will withdraw from the demonstration of messagewindow, continue the display video window with normal condition.
With reference to Fig. 3, Fig. 3 is that video window gets into monitored state among Fig. 1, and messagewindow gets into the sketch map of browse state.
When instruction according to the show info window that the user sent; After making video window and messagewindow all enter into the half screen show state; The messagewindow that has been about to comprise the pairing message header tabulation of the network information after showing on the display screen, at this moment, if when receiving the instruction of browsing specifying information; Second handover module 30 at first dwindles the current video window that shows on the display screen, and it is presented on the display screen (to go out as shown in Figure 3) with monitored state.In the present embodiment, be in any position in the upper left corner, the upper right corner, the lower left corner and the lower right corner that video window under this monitored state can be displayed on display screen.Then, the messagewindow that user-selected message header is corresponding amplifies, and is about to it and shows (going out as shown in Figure 3) with browse state other positions on display screen.
In the present embodiment; Can it be narrowed down to suitable size according to the broadcast ratio of the pairing TV programme of video window of current demonstration; This size is the video window when being in monitored state; For example, if the ratio of the video window of current TV programme of watching is 4:3, then can video window be dwindled according to this 4:3.Then; Video window after will dwindling is placed on any position in the upper left corner, the upper right corner, the lower left corner and the lower right corner of display screen; It is kept watch on, so that the user can be according to the content of the TV programme of wherein being play, switching displayed window at any time; The video window of the TV programme of being watched before getting back to carries out watching of TV programme.
When video window is shown on display screen with monitored state; And with messagewindow with browse state after other positions on the display screen show; Need carry out full frame browsing to the network information in the message header like the user, then can send the instruction of a full frame browsing information.After receiving this instruction, the 3rd handover module 40 just is displayed in full screen the messagewindow of network information correspondence on display screen, even messagewindow enters into the full screen display state.Like this, just accomplished the switching displayed of video window and messagewindow.At this moment; Messagewindow is independent of each other with the video window that is in monitored state; When the details of the network information in the messagewindow are read; The content of the TV programme that the user can pay close attention in the video window to be play easily, and switch at any time when needed, turn back to video window.
The embodiment of the invention attendes institute's window displayed through being arranged on display screen, and the various show states of video window and messagewindow is provided with; Current display window on display screen is the full screen display state, and when receiving the instruction of show info window, video window and messagewindow get into the half screen show state; When video window and messagewindow are the half screen show state, and when receiving the instruction of browsing specifying information, video window gets into monitored state, and messagewindow gets into browse state; When video window is that monitored state, messagewindow are browse state, and when receiving the instruction of full frame browsing information, messagewindow gets into the full screen display state.Adopt this method, satisfying when the user pays close attention to the network information, can not delay user's normally watching TV programme; And can bring better visual experience to the user, promote competitiveness of product.
With reference to Fig. 9, Fig. 9 is the structural representation of device second embodiment of video window of the present invention and messagewindow switching displayed.
In the present embodiment, this device also comprises except the technology modules that device first embodiment that comprises the messagewindow switching displayed describes:
The 4th handover module 50, being used for working as messagewindow is the full screen display state, and receives when withdrawing from information full screen display status command, and the Switch Video window gets into monitored state, and messagewindow gets into browse state;
The 5th handover module 60, being used for working as video window is that monitored state, messagewindow are browse state, and receives when returning the video playback order, the Switch Video window gets into the full screen display state.
When the instruction of browsing specifying information of sending according to the user; Messagewindow is enlarged into the full screen display state to be shown; And after video window shown with monitored state; Like the user network information in the messagewindow is lost interest in, can send an instruction of withdrawing from information full screen display state.After receiving this instruction, promptly withdraw from messagewindow full screen display state, promptly the 4th handover module 50 turns back to and makes video window get into monitored state, and messagewindow gets into the demonstration situation of browse state.
When the full screen display state that has withdrawed from messagewindow; Promptly turn back to video window and get into monitored state; And behind the messagewindow entering browse state; If the user pays close attention to through the content to the TV programme play in the video window, in the time of need turning back to video window and carry out watching of TV programme, can send an instruction of returning video playback equally.After receiving this instruction, be about to video window and switch to the full screen display state.
When messagewindow was the full screen display state, when receiving the instruction of withdrawing from information full screen display state, the Switch Video window got into monitored state, and messagewindow gets into browse state; If when further receiving the instruction of returning video playback, then the 5th handover module 60 Switch Video windows get into the full screen display state.Like this,, maybe need turn back to watching of TV programme, and when having sent corresponding instruction, just can withdraw from the full screen display state of messagewindow easily, and turn back to the full screen display state of video window when the user loses interest in to the information in the messagewindow.This has just further guaranteed and can bring better visual experience to the user, and can promote competitiveness of product.
With reference to Figure 10, Figure 10 is the structural representation of device the 3rd embodiment of video window of the present invention and messagewindow switching displayed.
In the present embodiment, this device also comprises except the technology modules that device second embodiment that comprises the messagewindow switching displayed describes:
The 6th handover module 70 is used for working as video window and messagewindow is the half screen show state, and receives when changing platform or regulating the instruction of volume, and video window gets into state of a control, and messagewindow gets into monitored state.
When the instruction of the show info window that sends according to the user, make video window and messagewindow all get into the half screen show state after, at this moment, need carry out the adjusting of volume like the user, in the time of maybe need changing platform, also can send an instruction of changing platform or adjusting volume.After receiving this instruction, the 6th handover module 70 control of video windows get into state of a control, promptly when this state, change platform or regulate the operation of volume; The window of control information simultaneously enters into monitored state, so that message header is wherein kept watch on.
When video window and messagewindow are the half screen show state; Receive when changing platform or regulating the instruction of volume; Make video window get into state of a control, making things convenient for the user on the display interface of display screen, to change platform or to regulate the operation of volume, and the window of control information simultaneously gets into monitored state.Like this, just further guaranteed and to have brought better visual experience to the user, and can further promote competitiveness of product.
With reference to Figure 11, Figure 11 is the structural representation of device the 4th embodiment of video window of the present invention and messagewindow switching displayed.
In the present embodiment, this device also comprises except the technology modules that device the 3rd embodiment that comprises the messagewindow switching displayed describes:
In the present embodiment; When the instruction of the show info window that sends according to the user shows video window and messagewindow with the half screen show state; And when video window being shown with monitored state and messagewindow shown with browse state according to the instruction of browsing specifying information that the user sends, the demonstration of 80 pairs of video windows of drafting module can draw out with the mode of pinup picture.Promptly by specific frequency, in the present embodiment, can be on the backstage grasp with the speed of 15 frame per seconds video image to the current TV programme of being play, realize video window is drawn out as the video image in the data through upgrading pinup picture then.Equally; In the present embodiment; The demonstration of 80 pairs of messagewindows of drafting module also can be drawn through the mode of pinup picture, promptly earlier literal is plotted among the buffer of video memory, and then realizes messagewindow is drawn out through the literal in the update image data.
When video window is in half screen show state and monitored state, with video window by drawing out with the mode of pinup picture in the specific region of CF on display screen, and, the demonstration of messagewindow is also drawn through the mode of pinup picture.Like this, can be comparatively fast and be implemented in uniformly in the specific region on the display screen video window and messagewindow are shown simultaneously.
With reference to Figure 12, Figure 12 is the structural representation of device the 5th embodiment of video window of the present invention and messagewindow switching displayed.
In the present embodiment, this device also comprises except the technology modules that device the 4th embodiment that comprises the messagewindow switching displayed describes:
Second is provided with module 90, be used to be provided with one be used for the display video window the video views layer, and one be used for show info window the information view layer, the stack through video views layer and information view layer generates current display window.
In the present embodiment, to the generation of current display window, also can realize through the mode that two hardware layers are set.Promptly module 90 is set a video views layer that is used for the display video window is set respectively on display screen through second; And information view layer that is used for show info window; And the video views layer can be made of the scaler interface and carries out convergent-divergent, and the information view layer can use literal to draw interface to come display text and carry out convergent-divergent simultaneously.Like this; According to the different instruction that the user sent, under condition of different, can be according to the show state of video window and the current required entering of messagewindow; Through the stack of video views layer and information view layer, generation is used to be presented at the current display window on the display screen.
Through be provided with one be used for the display video window the video views layer; And one be used for show info window the information view layer; Under condition of different, and the stack through video views layer and information view layer, generation is used to be presented at the current display window on the display screen.Adopt this method, can guarantee that institute's video image displayed is more smooth in the video window, and the display text of messagewindow also can be more clear.
The above is merely the preferred embodiments of the present invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present invention.
Claims (13)
1. the method for video window and messagewindow switching displayed is characterized in that, comprising:
Make up the interactive window that comprises video window and messagewindow at least; And said video window comprises full screen display state, half screen show state and monitored state, and said messagewindow comprises half screen show state, browse state and monitored state;
Current display window on display screen is a video window, and said video window is the full screen display state, and when receiving the instruction of show info window, said video window and messagewindow get into the half screen show state;
When video window and messagewindow are the half screen show state, and when receiving the instruction of browsing specifying information, said video window gets into monitored state, and said messagewindow gets into browse state.
2. the method for claim 1; It is characterized in that said messagewindow also comprises the full screen display state, and when video window be that monitored state, messagewindow are browse state; And when receiving the instruction of full frame browsing information, said messagewindow gets into the full screen display state.
3. method as claimed in claim 2 is characterized in that, after carrying out said messagewindow entering full screen display state, also comprises:
When messagewindow is the full screen display state, and when receiving the instruction of withdrawing from information full screen display state, switches said video window and get into monitored state, said messagewindow gets into browse state;
When video window is that monitored state, messagewindow are browse state, and when receiving the instruction of returning video playback, switches said video window and get into the full screen display state.
4. the method for claim 1 is characterized in that, said video window also comprises state of a control, and after carrying out said video window and messagewindow entering half screen show state, also comprises:
When video window and messagewindow are the half screen show state, and receive when changing platform or regulating the instruction of volume, said video window gets into state of a control, and said messagewindow gets into monitored state.
5. like each described method in the claim 1 to 4; It is characterized in that; Said video window and messagewindow are arranged on same display layer; When said video window is in half screen show state and monitored state, with video window by drawing out with the mode of pinup picture in the specific region of CF on display screen.
6. like each described method in the claim 1 to 4; It is characterized in that, be provided with one be used for the display video window the video views layer, and one be used for show info window the information view layer; Stack through said video views layer and information view layer generates current display window.
7. method as claimed in claim 4 is characterized in that,
The full screen display state of said video window is displayed in full screen broadcast for the video window with TV programme;
The half screen show state of said video window is for to play the video window of TV programme in the zone that accounts for display screen 3/4ths;
The monitored state of described video window dwindles broadcast for the video window with TV programme, and places the zone, drift angle on the display screen.
8. method as claimed in claim 2 is characterized in that,
The full screen display state of said messagewindow is displayed in full screen broadcast for the messagewindow with consultation information;
The half screen show state of said messagewindow is for to play the messagewindow of consultation information with the zone that accounts for display screen 1/4th;
The browse state of said messagewindow is for when the video forms are in monitored state, and the messagewindow of consultation information is shown with the zone that accounts for the display screen major part.
9. the device of video window and messagewindow switching displayed is characterized in that, comprising:
First is provided with module, is used to make up the interactive window that comprises video window and messagewindow at least; And said video window comprises full screen display state, half screen show state and monitored state, and said messagewindow comprises half screen show state, browse state and monitored state;
First handover module, the current display window that is used on the display screen is a video window, said video window is the full screen display state, and when receiving the instruction of show info window, said video window and messagewindow entering half screen show state;
Second handover module, be used for when video window and messagewindow be the half screen show state, and when receiving the instruction of browsing specifying information, said video window gets into monitored state, said messagewindow entering browse state.
10. device as claimed in claim 9 is characterized in that said messagewindow also comprises the full screen display state, and said video window also comprises state of a control, and said device also comprises:
The 3rd handover module, be used for when video window be that monitored state, messagewindow are browse state, and when receiving the instruction of full frame browsing information, said messagewindow gets into the full screen display state.
The 4th handover module, being used for working as messagewindow is the full screen display state, and receives when withdrawing from information full screen display status command, switches said video window and gets into monitored state, said messagewindow gets into browse state;
The 5th handover module, being used for working as video window is that monitored state, messagewindow are browse state, and receives when returning the video playback order, switches said video window and gets into the full screen display state;
The 6th handover module is used for working as video window and messagewindow is the half screen show state, and receives when changing platform or regulating the instruction of volume, and said video window gets into state of a control, and said messagewindow gets into monitored state.
11. like claim 9 or 10 described devices, it is characterized in that, also comprise:
Drafting module is used for being arranged on same display layer to video window and messagewindow, when said video window is in half screen show state and monitored state, with video window by drawing out with the mode of pinup picture in the specific region of CF on display screen.
12. like each described device in claim 9 or 10, it is characterized in that, also comprise:
Second is provided with module, be used to be provided with one be used for the display video window the video views layer, and one be used for show info window the information view layer, the stack through said video views layer and information view layer generates current display window.
13. device as claimed in claim 10 is characterized in that,
The full screen display state of said video window is displayed in full screen broadcast for the video window with TV programme;
The half screen show state of said video window is for to play the video window of TV programme in the zone that accounts for display screen 3/4ths;
The monitored state of described video window dwindles broadcast for the video window with TV programme, and places the zone, drift angle on the display screen.
The full screen display state of said messagewindow is displayed in full screen broadcast for the messagewindow with consultation information;
The half screen show state of said messagewindow is for to play the messagewindow of consultation information with the zone that accounts for display screen 1/4th;
The browse state of said messagewindow is for when the video forms are in monitored state, and the messagewindow of consultation information is shown with the zone that accounts for the display screen major part.
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