CN106792192A - DTV multiwindow player method and device - Google Patents
DTV multiwindow player method and device Download PDFInfo
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- CN106792192A CN106792192A CN201611202060.7A CN201611202060A CN106792192A CN 106792192 A CN106792192 A CN 106792192A CN 201611202060 A CN201611202060 A CN 201611202060A CN 106792192 A CN106792192 A CN 106792192A
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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
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
- H04N21/4438—Window management, e.g. event handling following interaction with the user interface
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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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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
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- Human Computer Interaction (AREA)
- Software Systems (AREA)
- User Interface Of Digital Computer (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention discloses a kind of DTV multiwindow player method, comprise the following steps：When multiwindow playing request is detected, the window information of each window in query window manager, idle condition window is chosen as new window according to window information, obtain the signal source to be played specified in multiwindow playing request, and signal source to be played is associated with new window, according to the relation that signal source to be played is associated with new window, signal source to be played is shown in new window and is played, window connection is disconnected when window signal source handover request is detected, window release is carried out detecting when close is asked, at the same time user can freely set window layout；The invention allows for corresponding device on the basis of this method, realize that the display of DTV multiwindow different signal source is played, improve the operational efficiency of DTV, make full use of the advantage of giant-screen to improve Consumer's Experience.
Description
Technical field
The present invention relates to DTV multiwindow field, more particularly to DTV multiwindow player method and device.
Background technology
DTV has full open model platform, is equipped with operating system；User can be run different by DTV
Application program, and realized using wired, wireless network online etc. function.
The operating system that existing DTV is used, can only support to show single window, user couple simultaneously under normal circumstances
The application program of one activation carries out one-window operation, or least a portion of DTV can realize that multiwindow is directed to application-specific
Display and interaction, but multiwindow can only be arranged on FX for the display interaction of application-specific, user can by it is specific should
Limitation, certain applications can not realize the display interaction of multiwindow, with this while user can not freely adjust setting window
Mouthful, causing that the function of large-size screen monitors DTV can not be given full play to, the experience of user is poor.
The above is only used for auxiliary and understands technical scheme, does not represent and recognizes that the above is existing skill
Art.
The content of the invention
It is a primary object of the present invention to provide a kind of DTV multiwindow player method, it is intended to realize DTV
The function that multiwindow unlike signal source video is played simultaneously.
To achieve the above object, a kind of DTV multiwindow player method that the present invention is provided, the DTV is more
The implementation method of window is comprised the following steps：
When multiwindow playing request is detected, the window information of each window in query window manager is believed according to window
Breath chooses idle condition window as new window；
The signal source to be played specified in multiwindow playing request is obtained, and signal source to be played and new window are closed
Connection；
According to the relation that signal source to be played is associated with new window, signal source to be played is shown in new window and is broadcast
Put.
Alternatively, it is described when multiwindow playing request is detected, the window information of each window in query window manager,
The step of choosing idle condition window as new window according to window information includes：
When multiwindow playing request is detected, judge to whether there is idle condition window in window manager；
If there is idle condition window in window manager, the window information of each window, root in query window manager
Idle condition window is chosen as new window according to window information.
Alternatively, the information of identification window is used in the window information as window ID, many windows of DTV
Mouth player method also includes：
When setting window request is detected, determined to set window according to window ID, and obtain the window ginseng that need to be set
Number；
Window parameter adjustment according to that need to set sets window, and simultaneous display sets window.
Alternatively, the relation associated with new window according to signal source to be played, by signal source to be played newly-built
The step of window display is played includes：
Judge whether signal source to be played needs decoding, to determine the annexation of signal source to be played and new window；
If signal source to be played needs decoding, it is connected with new window after signal source to be played is decoded through decoder；
If with new window be connected signal source to be played without decoding by signal source to be played.
Alternatively, the relation associated with new window according to signal source to be played, by signal source to be played newly-built
Include after the step of window display is played：
When detecting switching signal source and asking, the corresponding window ID of switching signal source window is obtained to be played with new
Signal source；
Existing window connection is disconnected according to window ID, and new signal source to be played is connected again with corresponding window
Connect.
Alternatively, the relation associated with new window according to signal source to be played, by signal source to be played newly-built
Also include after the step of window display is played：
When closing window request is detected, the corresponding window ID of closing window is obtained according to window request is closed；
Release window after the connection of correspondence window is disconnected according to window ID, and the window that will be released is deposited with idle condition
Storage is used in window manager for new window.
Additionally, to achieve the above object, the present invention also provides a kind of DTV multiwindow playing device, the numeral electricity
Realize that device is included with lower module depending on multiwindow：
Newly-built module is inquired about, for when multiwindow playing request is detected, the window of each window in query window manager
Message is ceased, and idle condition window is chosen as new window according to window information；
Relating module is obtained, for obtaining the signal source to be played specified in multiwindow playing request, and by letter to be played
Number source associates with new window；
Display playing module, for the relation associated with new window according to signal source to be played, by signal source to be played
Shown in new window and played.
Alternatively, the newly-built module of inquiry includes：
Detection judging unit, for when multiwindow playing request is detected, judging to whether there is sky in window manager
Not busy status window；
Newly-built unit is chosen, if for there is idle condition window in window manager, it is each in query window manager
The window information of window, idle condition window is chosen as new window according to window information.
Alternatively, the information of identification window is used in the window information as window ID, many windows of DTV
Mouth playing device includes window setting module, is used for：
When setting window request is detected, determined to set window according to window ID, and obtain the window ginseng that need to be set
Number；
Window parameter adjustment according to that need to set sets window, and simultaneous display sets window.
Alternatively, the connection playing module includes：
Judge signal element, for judge signal source to be played whether need decoding, with determine signal source to be played with it is new
Build the annexation of window；
Connection decoding unit, if needing decoding for signal source to be played, signal source to be played is decoded through decoder
It is connected with new window afterwards；
Connection display unit, if connecting signal source to be played and new window without decoding for signal source to be played
Connect.
Alternatively, the DTV multiwindow playing device includes playing handover module, is used for：
When detecting switching signal source and asking, the corresponding window ID of switching signal source window is obtained to be played with new
Signal source；
Existing window connection is disconnected according to window ID, and new signal source to be played is connected again with corresponding window
Connect.
Alternatively, the DTV multiwindow playing device also includes close module, is used for：
When closing window request is detected, the corresponding window ID of closing window is obtained according to window request is closed；
Release window after the connection of correspondence window is disconnected according to window ID, and the window that will be released is deposited with idle condition
Storage is used in window manager for new window.
When multiwindow playing request is detected, query window is managed a kind of DTV multiwindow player method of the present invention
The window information of each window in device, idle condition window is chosen as new window according to window information, is obtained multiwindow and is played
The signal source to be played specified in request, and signal source to be played is associated with new window, according to signal source to be played with it is new
The relation of windows associate is built, signal source to be played is shown in new window and is played；User can freely set window parameter, adjust
Whole window layout, in user's switching signal source signal, can be by disconnecting the annexation of broadcast information and window, then again
The mode of the new broadcast information of connection realizes the switching of quickly and easily window broadcast information, solve single window broadcasting it is bad
Gesture, realizes the broadcasting of DTV large-size screen monitors multiwindow, improves Consumer's Experience.
Brief description of the drawings
Fig. 1 is each embodiment schematic diagram of a scenario of DTV multiwindow player method of the present invention；
Fig. 2 is DTV multiwindow player method first embodiment schematic flow sheet of the present invention；
Fig. 3 is the refinement schematic flow sheet of step S10 in Fig. 2；
Fig. 4 is DTV multiwindow player method second embodiment schematic flow sheet of the present invention；
Fig. 5 is the refinement schematic diagram of step S30 in DTV multiwindow player method of the present invention；
Fig. 6 is DTV multiwindow player method 3rd embodiment schematic flow sheet of the present invention；
Fig. 7 is the high-level schematic functional block diagram of the embodiment of DTV multiwindow playing device one of the present invention；
Fig. 8 is to inquire about the refinement high-level schematic functional block diagram of newly-built module 10 in Fig. 7；
Fig. 9 is the high-level schematic functional block diagram of another embodiment of DTV multiwindow playing device of the present invention；
Figure 10 is the refinement high-level schematic functional block diagram of connection playing module 30 in Fig. 7.
The realization of the object of the invention, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
Specific embodiment
It should be appreciated that specific embodiment described herein is only used to explain the present invention, it is not intended to limit the present invention.
As shown in figure 1, in DTV multiwindow player method each embodiment concrete scene schematic diagram, in digital electricity
The window situation that the driving of enquiring digital TV can be supported during depending on start, and by the information Store after inquiry in window manager
In, (present invention is main to realize that multiwindow plays different signal sources, and certain multiwindow can also be used for for use during for new window
The application of display other types), based on user's operation when DTV detects multiwindow playing request, query window manager
The window information of middle storage creates new window, and (for distinguishing multiwindow, i.e., window ID is to the window ID of acquisition correspondence window
Identification certain window it is also contemplated that window ID), signal source to be played is connected with new window, by signal source to be played with it is new
Windows associate is built, realizes that the display of signal source to be played is played, can realize freely setting the size of window, window simultaneously with this
Interior display picture, the window's position relation etc..
Reference picture 2, the present invention provides a kind of DTV multiwindow player method, the realization of the DTV multiwindow
Method is comprised the following steps：
Step S10, when multiwindow playing request is detected, the window information of each window, root in query window manager
Idle condition window is chosen as new window according to window information；
When digital television starts, (window information includes each window information that acquisition DTV is supported：Window
Identification information, the link information of window, the status information of window and window arrange parameter etc.) store in window manager；With
The equipment that family can be based on voice or other control digital televisions, triggers multiwindow playing request, is broadcast when multiwindow is detected
When putting request, according to DTV program：Window information in query window manager, obtains a window for idle condition,
And the window of idle condition makes marks (window of mark idle state is to prevent other application from using the window), will select
The window of mark is taken as new window.
Step S20, obtains the signal source to be played specified in multiwindow playing request, and by signal source to be played with it is newly-built
Windows associate；
The signal source to be played specified in the acquisition multiwindow playing request, i.e. user are based on specific signal source
The multiwindow playing request of triggering, DTV obtains the signal source to be played specified, and by signal source to be played and newly-built window
Mouthful association (associating for real signal source to be played and new window in the present embodiment, using signal source to be played with it is new
Build the mode of the window ID connection of window；If other connected modes are established a connection by signal source with window, reality
The purpose that signal source is played in certain window display, also should be in the range of this patent protection), make newly-built window for playing
Particular signal source, without being taken by other application；Simultaneously can be according to signal source to be played and new window related information, to window
Can realize being configured window display broadcast information source simultaneously during setting.
Step S30, according to the relation that signal source to be played is associated with new window, by signal source to be played in new window
Display is played.
Specifically, because signal source to be played is associated with new window, signal source to be played will be identified in certain window
(when single window display is played, signal source directly shows broadcasting across the screen, and multiwindow is played according to letter for window display broadcasting
The annexation of number source and window, signal source processed by preset function realize being shown in certain window region play).
A kind of DTV multiwindow player method, comprises the following steps in the present embodiment：Broadcast when multiwindow is detected
When putting request, the window information of each window in query window manager chooses idle condition window as new according to window information
Window is built, the signal source to be played specified in multiwindow playing request is obtained, and signal source to be played is associated with new window,
According to the relation that signal source to be played is associated with new window, signal source to be played is shown in new window and is played；According to
Family multiwindow playing request new window, is connected by signal source to be played with new window, realizes DTV multiwindow
The purpose that different signal source is played, gives full play to the advantage of DTV giant-screen, the viewing experience of the user of raising.
Alternatively, reference picture 3, step S10 includes：
Step S11, when multiwindow playing request is detected, judges to whether there is idle condition window in window manager
Mouthful；
When multiwindow playing request is detected, judge to whether there is idle condition window in window manager, free
On the premise of not busy window, then the step of carry out new window.
Step S12, if there is idle condition window in window manager, the window of each window in query window manager
Information, idle condition window is chosen as new window according to window information.
There is idle condition window in window manager, window information (the newly-built window of each window in query window manager
The window information used is in mouthful：Window state information and window ID information), based on the window letter stored in window manager
Breath choose idle condition window, mark choose idle condition window as new window (by the window indicia of selection be in order to
Prevent other application from taking correspondence window)；If not existing idle condition window in window manager, each window is shown to user
The current operation program of mouth, and point out user to be unable to new window.
In the present embodiment when multiwindow playing request is detected, judge to whether there is idle condition in window manager
Window, in order to prevent DTV program Infinite Cyclic, improves the operational efficiency of DTV, if there is sky in window manager
Not busy status window, then in query window manager each window window information, idle condition window is chosen according to window information and is made
It is new window；By first judging the state of window, the operational efficiency that new window improves DTV is resettled, improve use
Experience at family.
Alternatively, reference picture 4, DTV multiwindow player method second embodiment schematic flow sheet of the present invention, window
The step of setting E10, step E20 can be combined with other embodiment in this method, identification window is used in the window information
Used as window ID, the DTV multiwindow player method also includes information：
Step E10, when setting window request is detected, determines to set window according to window ID, and acquisition needs to set
Window parameter；
When setting window request is detected, determine to set window according to the window ID being related in setting window request
Mouthful, and obtain the window parameter (window parameter that need to be set for needing to set in window setting program：Window size, position and window
Signal source of broadcasting etc.).
Step E20, window is set according to the window parameter adjustment that need to be set, and simultaneous display sets window.
Using the window information of each window according to the window parameter that need to be set, size, position and the window of window are set
Broadcasting signal source (it should be noted that：Window is set can be before window be connected with signal source, position, size to window
It is configured etc. information；Also can be after window be connected with signal source, while being configured to the signal source that window is played),
The present invention is capable of achieving multiwindow signal source during windows overlay and plays, and what is further illustrated is to set window parameter to be set according to user
To signal source picture partial enlargement in window, signal source carries out trimming or adjustment definition (definition for request：Video pictures point
Resolution, mainly reduces video resolution, makes the video pictures more smooth).
In the present embodiment when setting window request is detected, determined to set window according to window ID, and obtain need
The window parameter of setting, window is set according to the window parameter adjustment that need to be set, and simultaneous display sets window；User is according to sight
See that custom sets the layout of window, the position of window is adjusted flexibly, setting signal source picture makes full use of the large-size screen monitors of DTV
Curtain, realizes the human oriented design of DTV, strengthens Consumer's Experience.
Alternatively, reference picture 5, step S30 includes：
Step S31, judges whether signal source to be played needs decoding, to determine the company of signal source to be played and new window
Connect relation；
Needed to play different signal source according to DTV, and broadcasting to different signal source is may relate to during multiwindow broadcasting
Put, different signal source signal source when playing is different from the connected mode of window；Judge whether signal source to be played needs decoding,
To determine that (e.g., the playable signal source of DTV is the annexation of signal source to be played and new window in this programme
ATV, AV, YPBPR, HDMI, DTV, multimedia etc., ATV, AV, YPBPR, HDMI are not required to decode and are capable of achieving directly in the present embodiment
Broadcasting is connect, and DTV, multimedia are being played after needing decoding).
Step S32, if signal source to be played needs decoding, with newly-built window after signal source to be played is decoded through decoder
Mouth connection；
Decoding is needed when judging that signal source to be played is played, signal source to be played and decoder are bound, make to wait to broadcast
Discharge signal source in new window display by playing (the connection of signal source to be played and new window again after decoder decoding：Can
Realization is connected with the window ID of new window by signal source to be played), signal source to be played is shown in new window and broadcast
Put, and by the link information storage of new window to window manager.
Step S33, if with new window be connected signal source to be played without decoding by signal source to be played.
Signal source to be played need not be decoded, after directly signal source to be played is connected with the window ID of new window, will
The link information of each window is stored in window manager.
DTV multiwindow is connected from different signal sources in the present embodiment, and user can be played not in multiwindow
Same signal source, makes full use of the advantage of DTV giant-screen, improves the viewing experience of user, with this simultaneously by newly-built window
Mouthful window ID and signal source annexation, in storage to window manager, can prevent in window writing routine because connection is chaotic
And the situation for causing the DTV speed of service to slow down, improve the operational efficiency of DTV.
Alternatively, reference picture 6, based on also proposed another reality on the basis of the embodiment of DTV multiwindow player method one
Example is applied, is included after step S30：
Step S40, when detecting switching signal source and asking, obtain the corresponding window ID of switching signal source window with it is new
Signal source to be played；
After the instruction of user's triggering switch window signal source, DTV detects the request of switch window signal source,
The window ID that user applies for switch window signal source is obtained, corresponding signal source and window link information is disconnected, and will be switched off
The window ID for connecting window is stored in window manager, is obtained the corresponding window ID of switching signal source window and is waited to broadcast with new
Discharge signal source
Step S50, the connection of existing window is disconnected according to window ID, and by new signal source to be played and corresponding window
Reconnect.
The existing window connection of correspondence window (that is, the picture that window is played will be closed) is disconnected according to window ID, and
New signal source to be played is reconnected with corresponding window (when playing new signal source again, can re-create new window
Mouthful)；By signal source combination Fig. 1 new after switching, it is connected with the window ID for disconnecting window, as shown in figure 5, carrying out signal
Source is connected with window, and new signal source will show in the window for disconnecting window connection to be played.
The signal source that switch window is played in the present embodiment, without new window again using the window of the connection for disconnecting
Mouthful, the operating procedure of the program of DTV is reduced, the operational efficiency of DTV is improve, improve Consumer's Experience.
Alternatively, reference picture 6, in DTV another embodiment of multiwindow player method, also wrap after step S30
Include：
Step S60, when closing window request is detected, the corresponding window of closing window is obtained according to window request is closed
Mark；
When the request of closing window of user's proposition is detected, according to window request is closed, obtain needs DTV
The corresponding window ID of window is closed, it is determined that the window closed.
Step S70, release window after the connection of correspondence window is disconnected according to window ID, and the window that will be released is with sky
Not busy state storage is used in window manager for new window.
The connection with signal source of correspondence window is disconnected according to window ID, the window of correspondence window ID is discharged afterwards, and
It is idle condition by the corresponding window indicia of release window, in storage to window manager, when user creates new window again
When playing different signal sources, the window of idle condition in query window manager, the window being released will make for new window
With.
In the present embodiment when the request for closing window is detected, obtain and close the corresponding window ID of window, first break
Windowing is connected, then discharges the window of correspondence window ID, will be released the window indicia of window ID for idle condition and is deposited
Storage, so that new window is used, realizes that DTV program is easy in window manager, accelerates the operation effect of DTV
Rate, improves Consumer's Experience.
On the basis of a kind of DTV multiwindow player method, present invention also offers a kind of DTV multiwindow
Playing device, reference picture 7, the DTV multiwindow realizes that device includes：
Newly-built module 10 is inquired about, for when multiwindow playing request is detected, each window in query window manager
Window information, idle condition window is chosen as new window according to window information；
When digital television starts, (window information includes each window information that acquisition DTV is supported：Window
Identification information, the link information of window, the status information of window and window arrange parameter etc.) store in window manager；With
The equipment that family can be based on voice or other control digital televisions, triggers multiwindow playing request, inquires about newly-built module 10 and examines
When measuring multiwindow playing request, according to DTV program：Window information in query window manager, obtains a free time
The window of state, and the window of idle condition makes marks (window of mark idle state is to prevent other application from using
The window), the window of mark will be chosen as new window.
Relating module 20 is obtained, for obtaining the signal source to be played specified in multiwindow playing request, and will be to be played
Signal source is associated with new window；
The signal source to be played specified in the acquisition multiwindow playing request, i.e. user are based on specific signal source
The multiwindow playing request of triggering, DTV obtains relating module 20 and obtains the signal source to be played specified, and will be to be played
Signal source associates (associating for real signal source to be played and new window in the present embodiment, using treating with new window
The mode that play signal source is connected with the window ID of new window；If other connected modes are set up by signal source with window
Annexation, the purpose that signals of reality source is played in certain window display also should be in the range of this patent protection), make newly-built
Window be used for play particular signal source, without being taken by other application；Simultaneously can be according to signal source to be played and new window
Related information, can realize being configured window display broadcast information source simultaneously when setting window.
Display playing module 30, for the relation associated with new window according to signal source to be played, by signal to be played
Source shows in new window and plays.
Specifically, because signal source to be played is associated with new window, signal source to be played will in display playing module 30
Play in the window display of certain window mark (when the display of single window is played, signal source directly shows broadcasting across the screen,
Multiwindow plays the annexation according to signal source and window, and signal source is processed by preset function and realized in certain window region
Display is played).
A kind of DTV multiwindow player method, comprises the following steps in the present embodiment：Broadcast when multiwindow is detected
When putting request, the window information of each window in query window manager chooses idle condition window as new according to window information
Window is built, the signal source to be played specified in multiwindow playing request is obtained, and signal source to be played is associated with new window,
According to the relation that signal source to be played is associated with new window, signal source to be played is shown in new window and is played；According to
Family multiwindow playing request new window, is connected by signal source to be played with new window, realizes DTV multiwindow
The purpose that different signal source is played, gives full play to the advantage of DTV giant-screen, the viewing experience of the user of raising.
Alternatively, reference picture 8, inquiring about newly-built module 10 includes：
Detection judging unit 11, for when multiwindow playing request is detected, judging to whether there is in window manager
Idle condition window；
When multiwindow playing request is detected, judge to whether there is idle condition window in window manager, free
On the premise of not busy window, then the step of carry out new window.
Newly-built unit 12 is chosen, if for there is idle condition window in window manager, in query window manager
The window information of each window, idle condition window is chosen as new window according to window information.
There is idle condition window in window manager, choose the window of each window in the newly-built query window manager of unit 12
(window information used in new window is message breath：Window state information and window ID information), based on window manager
The window information of middle storage chooses idle condition window, marks the idle condition window chosen as new window (by what is chosen
Window indicia is to prevent other application from taking correspondence window)；If not existing idle condition window in window manager, give
User shows the current operation program of each window, and points out user to be unable to new window.
In the present embodiment when multiwindow playing request is detected, judge to whether there is idle condition in window manager
Window, in order to prevent DTV program Infinite Cyclic, improves the operational efficiency of DTV, if there is sky in window manager
Not busy status window, then in query window manager each window window information, idle condition window is chosen according to window information and is made
It is new window；By first judging the state of window, the operational efficiency that new window improves DTV is resettled, improve use
Experience at family.
Alternatively, reference picture 9, another embodiment schematic flow sheet of DTV multiwindow playing device of the present invention, numeral
The function of window setting module 40 can be realized the position of other modules in the present apparatus in TV multiwindow playing device, the window
It is used for the information of identification window in message breath as window ID, the DTV multiwindow playing device includes that window is set
Module 40, window setting module 40 is used for：
When setting window request is detected, determined to set window according to window ID, and obtain the window ginseng that need to be set
Number；
When setting window request is detected, window setting module 40 is according to the window mark being related in setting window request
Know and determine to set window, and obtain the window parameter (window parameter that need to be set for needing to set in window setting program：Window is big
Signal source that small, position and window are played etc.).
Window parameter adjustment according to that need to set sets window, and simultaneous display sets window.
Using the window information window setting module 40 of each window according to the window parameter that need to be set, the big of window is set
Signal source that small, position and window are played (it should be noted that：Window is set can be before window be connected with signal source, to window
The information such as position, the size of mouth are configured；Also can be after window be connected with signal source, while the signal source played to window
It is configured), in the present invention achievable windows overlay, multiwindow signal source is played, and what is further illustrated is to set window parameter
Request is set to signal source picture partial enlargement in window according to user, signal source carries out trimming or adjustment definition (definition：
The resolution ratio of video pictures, mainly reduces video resolution, makes the video pictures more smooth).
In the present embodiment when setting window request is detected, determined to set window according to window ID, and obtain need
The window parameter of setting, window is set according to the window parameter adjustment that need to be set, and simultaneous display sets window；User is according to sight
See that custom sets the layout of window, the position of window is adjusted flexibly, setting signal source picture makes full use of the large-size screen monitors of DTV
Curtain, realizes the human oriented design of DTV, strengthens Consumer's Experience.
Alternatively, reference picture 10, connection playing module 30 includes：
Judge signal element 31, for judge signal source to be played whether need decoding, with determine signal source to be played with
The annexation of new window；
Needed to play different signal source according to DTV, and broadcasting to different signal source is may relate to during multiwindow broadcasting
Put, different signal source signal source when playing is different from the connected mode of window；Judge that signal element 31 judges signal to be played
Whether source needs decoding, to determine that (e.g., DTV can be broadcast the annexation of signal source to be played and new window in this programme
The signal source put is ATV, AV, YPBPR, HDMI, DTV, multimedia etc., and ATV, AV, YPBPR, HDMI are not required in the present embodiment
Decoding is capable of achieving directly to play, and DTV, multimedia are being played after needing decoding).
Connection decoding unit 32, if needing decoding for signal source to be played, by signal source to be played through decoder solution
It is connected with new window after code；
Decoding is needed when judging that signal source to be played is played, connection decoding unit 32 is by signal source to be played and decodes
Device bind, make signal source to be played by decoder decoding after again new window display play (signal source to be played with it is newly-built
The connection of window：Realization can be connected with the window ID of new window by signal source to be played), make signal source to be played new
Window display is built to play, and by the link information storage of new window to window manager.
Connection display unit 33, if for signal source to be played without decoding, by signal source to be played and new window
Connection.
, without decoding, connection display unit 33 is directly by signal source to be played and the window of new window for signal source to be played
After mark connection, by the link information storage of each window to window manager.
DTV multiwindow is connected from different signal sources in the present embodiment, and user can be played not in multiwindow
Same signal source, makes full use of the advantage of DTV giant-screen, improves the viewing experience of user, with this simultaneously by newly-built window
Mouthful window ID and signal source annexation, in storage to window manager, can prevent in window writing routine because connection is chaotic
And the situation for causing the DTV speed of service to slow down, improve the operational efficiency of DTV.
Alternatively, reference picture 9, also include playing handover module 50 based on DTV multiwindow playing device, and broadcasting is cut
Mold changing block 50, is used for：
When detecting switching signal source and asking, the corresponding window ID of switching signal source window is obtained to be played with new
Signal source；
After the instruction of user's triggering switch window signal source, DTV plays handover module 50 and detects switch window
The request of signal source, obtains the window ID that user applies for switch window signal source, disconnects corresponding signal source and is connected with window
Information, and will be switched off connecting the window ID of window and be stored in window manager, obtain the corresponding window of switching signal source window
Mark and new signal source to be played
Existing window connection is disconnected according to window ID, and new signal source to be played is connected again with corresponding window
Connect.
The existing window connection of correspondence window (that is, the picture that window is played will be closed) is disconnected according to window ID, and
New signal source to be played is reconnected with corresponding window (when playing new signal source again, can re-create new window
Mouthful)；Handover module 50 is played by signal source new after switching, with reference to Fig. 1, is connected with the window ID for disconnecting window, such as
Shown in Fig. 5, carry out signal source and be connected with window, new signal source will show in the window for disconnecting window connection to be played.
The signal source that switch window is played in the present embodiment, without new window again using the window of the connection for disconnecting
Mouthful, the operating procedure of the program of DTV is reduced, the operational efficiency of DTV is improve, improve Consumer's Experience.
Alternatively, reference picture 9, also include close module 60 in DTV multiwindow playing device, and window is closed
Mold closing block 60, is used for：
When closing window request is detected, the corresponding window ID of closing window is obtained according to window request is closed；
When the request of closing window of user's proposition is detected, DTV close module 60 is according to closing window
Request, acquisition needs to close the corresponding window ID of window, it is determined that the window closed.
Release window after the connection of correspondence window is disconnected according to window ID, and the window that will be released is deposited with idle condition
Storage is used in window manager for new window.
Close module 60 disconnects the connection with signal source of correspondence window according to window ID, and correspondence window is discharged afterwards
The window of mark, and be idle condition by the corresponding window indicia of release window, storage in window manager, when user again
When the new window of establishment plays different signal sources, the window of idle condition in query window manager, the window being released will
Used for new window.
In the present embodiment when the request for closing window is detected, obtain and close the corresponding window ID of window, first break
Windowing is connected, then discharges the window of correspondence window ID, will be released the window indicia of window ID for idle condition and is deposited
Storage, so that new window is used, realizes that DTV program is easy in window manager, accelerates the operation effect of DTV
Rate, improves Consumer's Experience.
The preferred embodiments of the present invention are these are only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (12)
1. a kind of DTV multiwindow player method, it is characterised in that the DTV multiwindow player method include with
Lower step：
When multiwindow playing request is detected, the window information of each window in query window manager is selected according to window information
Idle condition window is taken as new window；
The signal source to be played specified in multiwindow playing request is obtained, and signal source to be played is associated with new window；
According to the relation that signal source to be played is associated with new window, signal source to be played is shown in new window and is played.
2. DTV multiwindow player method as claimed in claim 1, it is characterised in that described to broadcast when detecting multiwindow
When putting request, the window information of each window in query window manager chooses idle condition window as new according to window information
The step of building window includes：
When multiwindow playing request is detected, judge to whether there is idle condition window in window manager；
If there is idle condition window in window manager, the window information of each window in query window manager, according to window
Message breath chooses idle condition window as new window.
3. DTV multiwindow player method as claimed in claim 1, it is characterised in that be used to know in the window information
Used as window ID, the DTV multiwindow player method also includes the information of other window：
When setting window request is detected, determined to set window according to window ID, and obtain the window parameter that need to be set；
Window parameter adjustment according to that need to set sets window, and simultaneous display sets window.
4. DTV multiwindow player method as claimed in claim 2, it is characterised in that described according to signal source to be played
The relation associated with new window, shows that the step of playing includes by signal source to be played in new window：
Judge whether signal source to be played needs decoding, to determine the annexation of signal source to be played and new window；
If signal source to be played needs decoding, it is connected with new window after signal source to be played is decoded through decoder；
If with new window be connected signal source to be played without decoding by signal source to be played.
5. DTV multiwindow player method as claimed in claim 3, it is characterised in that described according to signal source to be played
The relation associated with new window, signal source to be played is included after new window shows the step of playing：
When switching signal source request is detected, the corresponding window ID of switching signal source window and new signal to be played are obtained
Source；
Existing window connection is disconnected according to window ID, and new signal source to be played is reconnected with corresponding window.
6. the DTV multiwindow player method as described in claim 1 to 5 any one, it is characterised in that the basis
The relation that signal source to be played is associated with new window, signal source to be played is gone back after new window shows the step of playing
Including：
When closing window request is detected, the corresponding window ID of closing window is obtained according to window request is closed；
Release window after the connection of correspondence window is disconnected according to window ID, and the window that will be released is stored with idle condition
Used for new window in window manager.
7. a kind of DTV multiwindow playing device, it is characterised in that the DTV multiwindow playing device includes：
Newly-built module is inquired about, for when multiwindow playing request is detected, the window of each window to be believed in query window manager
Breath, idle condition window is chosen as new window according to window information；
Relating module is obtained, for obtaining the signal source to be played specified in multiwindow playing request, and by signal source to be played
Associated with new window；
Display playing module, for the relation associated with new window according to signal source to be played, by signal source to be played new
Window display is built to play.
8. DTV multiwindow playing device as claimed in claim 7, it is characterised in that the newly-built module bag of inquiry
Include：
Detection judging unit, for when multiwindow playing request is detected, judging to whether there is idle shape in window manager
State window；
Newly-built unit is chosen, if for there is idle condition window in window manager, each window in query window manager
Window information, according to window information choose idle condition window as new window.
9. DTV multiwindow playing device as claimed in claim 7, it is characterised in that be used to know in the window information
Used as window ID, the DTV multiwindow playing device includes window setting module to the information of other window, is used for：
When setting window request is detected, determined to set window according to window ID, and obtain the window parameter that need to be set；
Window parameter adjustment according to that need to set sets window, and simultaneous display sets window.
10. DTV multiwindow playing device as claimed in claim 8, it is characterised in that the connection playing module bag
Include：
Signal element is judged, for judging whether signal source to be played needs decoding, to determine signal source to be played with newly-built window
The annexation of mouth；
Connection decoding unit, if for signal source to be played need decoding, by signal source to be played through decoder decode after with
New window is connected；
Connection display unit, if being connected signal source to be played with new window without decoding for signal source to be played.
11. DTV multiwindow playing devices as claimed in claim 9, it is characterised in that the DTV multiwindow
Playing device includes playing handover module, is used for：
When switching signal source request is detected, the corresponding window ID of switching signal source window and new signal to be played are obtained
Source；
Existing window connection is disconnected according to window ID, and new signal source to be played is reconnected with corresponding window.
The 12. DTV multiwindow playing device as described in claim 7 to 11 any one, it is characterised in that the number
Word TV multiwindow playing device also includes close module, is used for：
When closing window request is detected, the corresponding window ID of closing window is obtained according to window request is closed；
Release window after the connection of correspondence window is disconnected according to window ID, and the window that will be released is stored with idle condition
Used for new window in window manager.
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