CN103796075A - Method and device for switching television paths and channels - Google Patents
Method and device for switching television paths and channels Download PDFInfo
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- CN103796075A CN103796075A CN201410070318.7A CN201410070318A CN103796075A CN 103796075 A CN103796075 A CN 103796075A CN 201410070318 A CN201410070318 A CN 201410070318A CN 103796075 A CN103796075 A CN 103796075A
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Abstract
The embodiment of the invention provides a method and device for switching television paths and channels. When the paths or the channels are switched through a first thread, a switched picture is inserted in real time through a second thread so that the function that the switched picture is inserted in the process of channel switching can be achieved without a set top box and the switched picture can be inserted in the process of path switching. Thus, the technical problem that when the paths or the channels of a smart television are switched, a blank screen occurs is solved and the experience that a user uses the smart television is further improved. The method comprises the steps that S1, a switching order is obtained; S2, if the switching order shows path switching, the first thread is triggered to conduct path switching operation, and insertion of the switched picture is conducted by the second thread; S3, if the switching order shows channel switching, the first thread is triggered to conduct channel switching operation and insertion of the switched picture is conducted by the second thread.
Description
Technical field
The present invention relates to intelligent television field, relate in particular to a kind of method and device that switches television channel and channel.
Background technology
Intelligent television, to there is full open model platform, carry intelligent operating system, client is in appreciating common TV content, can install voluntarily and unload types of applications software, continue the new tv product that function is expanded and upgraded, intelligent television can constantly bring abundant individualized experience to client, but, no matter be traditional tv, or intelligent television, in the time of TV switching channels and passage, there is an of short duration blank screen time, so just caused user in the time of switching TV channel and passage, greatly reduce user's experience.
Existing intelligent television channel handoff technique, by the Set Top Box broadcasting pictures in channel handoff procedure being connected with intelligent television.
But, existing intelligent television channel handoff technique can only be realized broadcasting pictures in channel handoff procedure by Set Top Box, make handoff procedure insert the restricted larger of picture, and, only possesses the function of inserting picture when channel switches, the technical problem of blank screen cannot solve intelligent television switching channel instantly time.
Summary of the invention
The embodiment of the present invention provides a kind of method and device that switches television channel and channel, while carrying out passage or channel switching by the first thread, the second thread inserts image switching in real time, not only can realize without realize channel by Set Top Box and switch the function of inserting image switching, and, realize passage and switched and insert image switching, the technical problem of blank screen while having solved intelligent television switching channel instantly and channel, thereby the experience that has further improved user and use intelligent television.
A kind of method of switching television channel and channel that the embodiment of the present invention provides, comprising:
S1: obtain switching command;
S2: switch if described switching command is passage, trigger the first thread execution passage handover operation, the second thread execution image switching inserts;
S3: switch if described switching command is channel, trigger described the first thread execution channel handover operation, described the second thread execution image switching inserts.
Preferably
Described step S2 specifically comprises:
S21: switch if described switching command is passage, judge whether described passage exists, if so, perform step S22, if not, exit handover operation;
S22: trigger described the first thread execution passage handover operation, described the second thread execution image switching inserts;
S23: after described the first thread execution passage handover operation completes, be sent completely notice and finish described image switching insertion to described the second thread.
Preferably
Described step S3 specifically comprises:
S31: switch if described switching command is channel, judge that whether TV is in living broadcast channel, if so, perform step S32, if not, exit handover operation;
S32: trigger described the first thread execution channel handover operation, described the second thread execution image switching inserts;
S33: after described the first thread execution channel handover operation completes, be sent completely notice and finish described image switching insertion to described the second thread.
Preferably
The second thread execution image switching inserts and specifically comprises:
Create and switch display box;
Import and switch picture to described display box by system intialization memory location;
Described display box is inserted according to preset intercalation model.
Preferably
Described by system intialization memory location import switch picture give described display box specifically comprise:
Judge whether system intialization memory location exists self-defined switching picture, if so, import described self-defined switching picture to described display box, if not, import acquiescence picture to described display box.
A kind of device that switches television channel and channel providing in the embodiment of the present invention, comprising:
Acquiring unit, for obtaining switching command;
The first switch unit, if be that passage switches for described switching command, triggers the first thread execution passage handover operation, and the second thread execution image switching inserts;
The second switch unit, if be that channel switches for described switching command, triggers described the first thread execution channel handover operation, and described the second thread execution image switching inserts.
Preferably
The first switch unit specifically comprises:
The first judgment sub-unit, if be that passage switches for described switching command, judges whether described passage exists, and if so, triggers the first switching subelement, if not, exits handover operation;
Described first switches subelement, and for triggering described the first thread execution passage handover operation, described the second thread execution image switching inserts;
First completes subelement, for after described the first thread execution passage handover operation completes, is sent completely notice and finishes described image switching insertion to described the second thread.
Preferably
The second switch unit specifically comprises:
The second judgment sub-unit, if be that channel switches for described switching command, judges that whether TV is in living broadcast channel, if so, triggers the second switching subelement, if not, exits handover operation;
Described second switches subelement, and for triggering described the first thread execution channel handover operation, described the second thread execution image switching inserts;
Second completes subelement, for after described the first thread execution channel handover operation completes, is sent completely notice and finishes described image switching insertion to described the second thread.
Preferably
Described the second thread specifically comprises:
Creation module, for creating switching display box;
Import module, for importing and switch picture to described display box by system intialization memory location;
Insert module, for inserting described display box according to preset intercalation model.
Preferably
Described importing module specifically comprises:
Judge submodule, for judging whether system intialization memory location exists self-defined switching picture, if so, import described self-defined switching picture to described display box, if not, import acquiescence picture to described display box.
As can be seen from the above technical solutions, the embodiment of the present invention has the following advantages:
The embodiment of the present invention provides a kind of method and device that switches television channel and channel, wherein, method step: S1: obtain switching command, S2: switch if switching command is passage, trigger the first thread execution passage handover operation, the second thread execution image switching inserts, S3: switch if switching command is channel, trigger the first thread execution channel handover operation, the second thread execution image switching inserts.In the embodiment of the present invention, while carrying out passage or channel switching by the first thread, the second thread inserts image switching in real time, just can realize without the function of carrying out inserting in handoff procedure image switching by Set Top Box, meanwhile, the tupe of two-wire journey has not only been realized passage and has been switched insertion image switching, and realizes channel switching and insert image switching, the technical problem of blank screen while having solved intelligent television switching channel instantly, thereby the experience that has further improved user and use intelligent television.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The schematic flow sheet of an embodiment of a kind of method of switching television channel and channel that Fig. 1 provides for the embodiment of the present invention;
The schematic flow sheet of another embodiment of a kind of method of switching television channel and channel that Fig. 2 provides for the embodiment of the present invention;
The schematic flow sheet of another embodiment of a kind of method of switching television channel and channel that Fig. 3 provides for the embodiment of the present invention;
The schematic flow sheet of another embodiment of a kind of method of switching television channel and channel that Fig. 4 provides for the embodiment of the present invention;
The schematic flow sheet of another embodiment of a kind of method of switching television channel and channel that Fig. 5 provides for the embodiment of the present invention;
The structural representation of an embodiment of a kind of device that switches television channel and channel that Fig. 6 provides for the embodiment of the present invention;
The structural representation of an embodiment of a kind of device that switches television channel and channel that Fig. 7 provides for the embodiment of the present invention;
The structural representation of an embodiment of a kind of device that switches television channel and channel that Fig. 8 provides for the embodiment of the present invention.
Embodiment
The embodiment of the present invention provides a kind of method and device that switches television channel and channel, while carrying out passage or channel switching by the first thread, the second thread inserts image switching in real time, not only can realize without realize channel by Set Top Box and switch the function of inserting image switching, and, realize passage and switched and insert image switching, the technical problem of blank screen while having solved intelligent television switching channel instantly and channel, thereby the experience that has further improved user and use intelligent television.
For making goal of the invention of the present invention, feature, advantage can be more obvious and understandable, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, the embodiments described below are only the present invention's part embodiment, but not whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, an embodiment of a kind of method of switching television channel and channel that the embodiment of the present invention provides comprises:
S1: obtain switching command;
In the present embodiment, when user is in the time using intelligent television, need to switch television channel or television channel time, user can be by possessing the remote controller of correspondence with intelligent television, or the button of keypad by intelligent television sends switching command and obtains switching command to the device that switches television channel and channel.
It should be noted that, aforesaid television channel can be for example television broadcasting signal passage, video channel, component channel, HDMI passage, computer passages etc. specifically do not limit herein, aforesaid television channel is for example the switching of programme channel under digital television channel in television broadcasting signal passage or simulated television passage, does not specifically limit herein.
S2: switch if switching command is passage, trigger the first thread execution passage handover operation, the second thread execution image switching inserts;
When the switching command getting is that television channel switches, trigger the first thread execution passage handover operation, the second thread execution image switching inserts, and should be noted that, the known technology that aforesaid the first thread execution passage handover operation is this field therefore no longer specifically repeats herein.
It should be noted that, aforesaid image switching can be in the assigned catalogue leaving in advance in intelligent television system, can also be by movable storage device, such as USB flash disk etc., be written into image switching, this image switching can be self-defining picture etc., specifically do not limit herein, or obtain advertising message by the webserver of specifying and insert, should be noted that, should obtain advertising message by the webserver of specifying is known technology, does not specifically repeat herein.
Be understandable that, in the present embodiment, in the time carrying out handover operation, need to carry out quiet operation to TV.
S3: switch if switching command is channel, trigger the first thread execution channel handover operation, the second thread execution image switching inserts.
When the switching command getting is the television channel switching under television broadcasting signal passage, trigger the first thread execution channel handover operation, the second thread execution image switching inserts, should be noted that, the known technology that aforesaid the first thread execution channel handover operation is this field therefore no longer specifically repeats herein.
It should be noted that, aforesaid image switching can be in the assigned catalogue leaving in advance in intelligent television system, can also be by movable storage device, such as USB flash disk etc., be written into image switching, this image switching can be self-defining picture etc., specifically do not limit herein, or obtain advertising message by the webserver of specifying and insert, should be noted that, should obtain advertising message by the webserver of specifying is known technology, does not specifically repeat herein.
Be understandable that, in the present embodiment, in the time carrying out handover operation, need to carry out quiet operation to TV.
In the embodiment of the present invention, while carrying out passage or channel switching by the first thread, the second thread inserts image switching in real time, just can realize without the function of carrying out inserting in handoff procedure image switching by Set Top Box, meanwhile, the tupe of two-wire journey has not only been realized passage and has been switched insertion image switching, and realizes channel switching and insert image switching, the technical problem of blank screen while having solved intelligent television switching channel instantly, thereby the experience that has further improved user and use intelligent television.
The process that is the method for switching television channel to providing in the embodiment of the present invention and channel is above described in detail, to be that the handoff procedure that passage switches is described in detail to switching command below, refer to Fig. 2, another embodiment of a kind of method of switching television channel and channel that the embodiment of the present invention provides comprises:
201, obtain switching command;
In the present embodiment, when user is in the time using intelligent television, need to switch television channel or television channel time, user can be by possessing the remote controller of correspondence with intelligent television, or the button of keypad by intelligent television sends switching command and obtains switching command to the device that switches television channel and channel.
It should be noted that, aforesaid television channel can be for example television broadcasting signal passage, video channel, component channel, HDMI passage, computer passages etc. specifically do not limit herein, aforesaid television channel is for example the switching of programme channel under digital television channel in television broadcasting signal passage or simulated television passage, does not specifically limit herein.
Switch if 202 switching commands are passage, judge whether passage exists, if so, perform step 203 to 207, if not, perform step 208;
When the switching command getting is that television channel switches, need to first judge whether the passage that need to be switched to exists in system, for example this passage that need to be switched to is the HDMI3 passage being switched to from television broadcasting signal passage, if desired the passage being switched to exists in system, perform step 203 to 207, if desired the passage being switched to does not exist in system, performs step 208.
203, trigger the first thread execution passage handover operation;
In the present embodiment, the passage that need to be switched to when judgement is while existing in system, triggers the first thread execution passage handover operation, is understandable that, this passage handover operation is known technology, is not therefore just described in detail herein.
Be understandable that, in the present embodiment, in the time carrying out handover operation, need to carry out quiet operation to TV.
204, create and switch display box;
The passage that need to be switched to when judgement is while existing in system, when triggering the first thread execution passage handover operation, the second thread need to be carried out image switching and insert, first, the second thread need to create switching display box, be understandable that, this switching choice box can be a display box corresponding with intelligent television screen size.
205, import and switch picture to display box by system intialization memory location;
In the present embodiment, after the second thread creation switches display box, import and switch picture to switching display box by system intialization memory location, be understandable that, this system intialization memory location can be the picture-storage file under system etc., does not specifically limit herein.
It should be noted that, aforesaid image switching can be in the assigned catalogue leaving in advance in intelligent television system, can also be by movable storage device, such as USB flash disk etc., be written into image switching, this image switching can be self-defining picture etc., specifically do not limit herein, or obtain advertising message by the webserver of specifying and insert, should be noted that, should obtain advertising message by the webserver of specifying is known technology, does not specifically repeat herein.
206, display box is inserted according to preset intercalation model;
When importing and switch picture to display box by system intialization memory location, the second thread has the display box that switches picture to insert according to preset intercalation model importing, it should be noted that, this preset intercalation model can be to import to have the from left to right full frame insertion of display box of switching picture, can also be full frame insertion from top to bottom etc., specifically not limit herein.
207,, after the first thread execution passage handover operation completes, be sent completely notice and finish image switching insertion to the second thread;
After definite the first thread execution passage handover operation completes, send handover operation and complete notice to the second thread, at this moment, the second thread receives passage handover operation and completes notice, and the update of constipation bundle image switching is cancelled the quiet of TV simultaneously.
208, exit handover operation.
In the present embodiment, in the time judging that the passage that need to be switched to does not exist in system, exit passage handover operation, be understandable that, this exits passage handover operation, can be not carry out any operational motion, continues to keep current passage of living in.
In the embodiment of the present invention, while carrying out passage switching by the first thread, the second thread switches display box by establishment, import and switch picture from preset memory location, and insert and import the display box that has switching picture by different intercalation models, just the technical problem of blank screen can solve intelligent television switching channel instantly time, thereby further improve user and used the experience of intelligent television, and before the first thread carries out passage switching, whether the passage that judgement need to be switched to is present in system, if carry out handover operation, exit if not the design of handover operation, the unnecessary loss of having avoided software misoperation to cause, simultaneously, inserting to import by different intercalation models has the display box that switches picture to realize the design that image switching inserts, further improve the experience property that user uses intelligent television.
To be that the handoff procedure that passage switches is described in detail to switching command above, to be that the handoff procedure that channel switches is described in detail to switching command below, refer to Fig. 3, another embodiment of a kind of method of switching television channel and channel that the embodiment of the present invention provides comprises:
301, obtain switching command;
In the present embodiment, when user is in the time using intelligent television, need to switch television channel or television channel time, user can be by possessing the remote controller of correspondence with intelligent television, or the button of keypad by intelligent television sends switching command and obtains switching command to the device that switches television channel and channel.
It should be noted that, aforesaid television channel can be for example television broadcasting signal passage, video channel, component channel, HDMI passage, computer passages etc. specifically do not limit herein, aforesaid television channel is for example the switching of programme channel under digital television channel in television broadcasting signal passage or simulated television passage, does not specifically limit herein.
Switch if 302 switching commands are channel, judge that whether TV is in living broadcast channel, if so, perform step 303 to 307, if not, perform step 308;
When the switching command getting is that television channel switches, need to first judge that whether current television channel is in live telecast passage, it should be noted that this live telecast passage can be digital television channel or simulated television passage, if current television channel is in live telecast passage, perform step 303 to 307, if current television channel, not in live telecast passage, performs step 308.
303, trigger the first thread execution channel handover operation;
In the present embodiment, when judging that current television channel is during in live telecast passage, trigger the first thread execution channel handover operation, be understandable that, this channel handover operation is known technology, is not therefore just described in detail herein.
Should be noted that, the current television channel of aforementioned judgement is in live telecast passage, when user is by using a teleswitch or the keypad of TV carries out channel while adding reducing, the channel switching instruction triggering, or directly inputting channel numeral triggers channel switching instruction.
Be understandable that, in the present embodiment, in the time carrying out handover operation, need to carry out quiet operation to TV.
304, create and switch display box;
When judging that current television channel is during in live telecast passage, when triggering the first thread execution channel handover operation, the second thread need to be carried out image switching and insert, first, the second thread need to create switching display box, be understandable that, this switching choice box can be a display box corresponding with intelligent television screen size.
305, import and switch picture to display box by system intialization memory location;
In the present embodiment, after the second thread creation switches display box, import and switch picture to switching display box by system intialization memory location, be understandable that, this system intialization memory location can be the picture-storage file under system etc., does not specifically limit herein.
It should be noted that, aforesaid image switching can be in the assigned catalogue leaving in advance in intelligent television system, can also be by movable storage device, such as USB flash disk etc., be written into image switching, this image switching can be self-defining picture etc., specifically do not limit herein, or obtain advertising message by the webserver of specifying and insert, should be noted that, should obtain advertising message by the webserver of specifying is known technology, does not specifically repeat herein.
306, display box is inserted according to preset intercalation model;
When importing and switch picture to display box by system intialization memory location, the second thread has the display box that switches picture to insert according to preset intercalation model importing, it should be noted that, this preset intercalation model can be to import to have the from left to right full frame insertion of display box of switching picture, can also be full frame insertion from top to bottom etc., specifically not limit herein.
307,, after the first thread execution channel handover operation completes, be sent completely notice and finish image switching insertion to the second thread;
After definite the first thread execution channel handover operation completes, send handover operation and complete notice to the second thread, at this moment, the second thread receives channel handover operation and completes notice, and the update of constipation bundle image switching is cancelled the quiet of TV simultaneously.
308, exit handover operation.
In the present embodiment, when judging that current television channel is not during in live telecast passage, exits channel handover operation, be understandable that, this exits channel handover operation, can be not carry out any operational motion, continues to keep the residing operating state of TV.
In the embodiment of the present invention, while carrying out channel switching by the first thread, the second thread switches display box by establishment, import and switch picture from preset memory location, and insert and import the display box that has switching picture by different intercalation models, just can realize without the function of carrying out inserting in channel handoff procedure image switching by Set Top Box, thereby further improve user and used the experience of intelligent television, and before the first thread carries out channel switching, judge that whether current television channel is in live telecast passage, if carry out handover operation, exit if not the design of handover operation, further embody intellectuality of the present invention, simultaneously, inserting to import by different intercalation models has the display box that switches picture to realize the design that image switching inserts, further improve the experience property that user uses intelligent television.
To be that the handoff procedure that channel switches is described in detail to switching command above, the detailed process that imports picture below when passage is switched is described in detail, refer to Fig. 4, another embodiment of a kind of method of switching television channel and channel that the embodiment of the present invention provides comprises:
401, obtain switching command;
In the present embodiment, when user is in the time using intelligent television, need to switch television channel or television channel time, user can be by possessing the remote controller of correspondence with intelligent television, or the button of keypad by intelligent television sends switching command and obtains switching command to the device that switches television channel and channel.
It should be noted that, aforesaid television channel can be for example television broadcasting signal passage, video channel, component channel, HDMI passage, computer passages etc. specifically do not limit herein, aforesaid television channel is for example the switching of programme channel under digital television channel in television broadcasting signal passage or simulated television passage, does not specifically limit herein.
Switch if 402 switching commands are passage, judge whether passage exists, if so, perform step 403 to 409, if not, perform step 410;
When the switching command getting is that television channel switches, need to first judge whether the passage that need to be switched to exists in system, for example this passage that need to be switched to is the HDMI3 passage being switched to from television broadcasting signal passage, if desired the passage being switched to exists in system, perform step 403 to 409, if desired the passage being switched to does not exist in system, performs step 410.
403, trigger the first thread execution passage handover operation;
In the present embodiment, the passage that need to be switched to when judgement is while existing in system, triggers the first thread execution passage handover operation, is understandable that, this passage handover operation is known technology, is not therefore just described in detail herein.
Be understandable that, in the present embodiment, in the time carrying out handover operation, need to carry out quiet operation to TV.
404, create and switch display box;
The passage that need to be switched to when judgement is while existing in system, when triggering the first thread execution passage handover operation, the second thread need to be carried out image switching and insert, first, the second thread need to create switching display box, be understandable that, this switching choice box can be a display box corresponding with intelligent television screen size.
405, judge whether system intialization memory location exists self-defined switching picture, if so, performs step 406, if not, performs step 407;
In the present embodiment, after the second thread creation switches display box, import and switch picture to switching display box by system intialization memory location, first need to judge whether this system intialization memory location exists self-defined switching picture, it should be noted that, this self-defined switching picture can be to leave in advance in the preset memory location of intelligent television system, can also be to pass through movable storage device, the copies such as such as USB flash disk enter the self-defining picture in system intialization memory location etc., specifically do not limit herein, be understandable that, this system intialization memory location can be the picture-storage file under system etc., specifically do not limit herein.
406, import self-defined switching picture to display box;
In the present embodiment, after judging that system intialization memory location exists self-defined switching picture, self-defined switching picture is imported into display box, this self-defined switching picture can be to leave in advance in the preset memory location of intelligent television system, can also be to pass through movable storage device, the copies such as such as USB flash disk enter the self-defining picture in system intialization memory location etc., specifically do not limit herein.
407, import acquiescence picture to display box;
After judging that system intialization memory location does not exist self-defined switching picture, acquiescence picture is imported into display box, it should be noted that the initialization acquiescence picture that this acquiescence picture can be intelligent television system.
It should be noted that, aforesaid acquiescence picture can also be to obtain advertising message by the webserver of appointment to insert, and should be noted that, should obtain advertising message by the webserver of specifying is known technology, does not specifically repeat herein.
408, display box is inserted according to preset intercalation model;
When importing and switch picture to display box by system intialization memory location, the second thread has the display box that switches picture to insert according to preset intercalation model importing, it should be noted that, this preset intercalation model can be to import to have the from left to right full frame insertion of display box of switching picture, can also be full frame insertion from top to bottom etc., specifically not limit herein.
409,, after the first thread execution passage handover operation completes, be sent completely notice and finish image switching insertion to the second thread;
After definite the first thread execution passage handover operation completes, send handover operation and complete notice to the second thread, at this moment, the second thread receives passage handover operation and completes notice, and the update of constipation bundle image switching is cancelled the quiet of TV simultaneously.
410, exit handover operation.
In the present embodiment, in the time judging that the passage that need to be switched to does not exist in system, exit passage handover operation, be understandable that, this exits passage handover operation, can be not carry out any operational motion, continues to keep current passage of living in.
In the embodiment of the present invention, while carrying out passage switching by the first thread, the second thread switches display box by establishment, judge whether preset memory location exists self-defined picture, import and switch picture from preset memory location according to judged result again, and insert and import the display box that has switching picture by different intercalation models, just the technical problem of blank screen can solve intelligent television switching channel instantly time, thereby further improve user and used the experience of intelligent television, and before the first thread carries out passage switching, whether the passage that judgement need to be switched to is present in system, if carry out handover operation, exit if not the design of handover operation, the unnecessary loss of having avoided software misoperation to cause, simultaneously, inserting to import by different intercalation models has the display box that switches picture to realize the design that image switching inserts, further improve the experience property that user uses intelligent television.
That the detailed process that imports picture when passage is switched is described in detail above, the detailed process that imports picture below when channel is switched is described in detail, refer to Fig. 5, another embodiment of a kind of method of switching television channel and channel that the embodiment of the present invention provides comprises:
501, obtain switching command;
In the present embodiment, when user is in the time using intelligent television, need to switch television channel or television channel time, user can be by possessing the remote controller of correspondence with intelligent television, or the button of keypad by intelligent television sends switching command and obtains switching command to the device that switches television channel and channel.
It should be noted that, aforesaid television channel can be for example television broadcasting signal passage, video channel, component channel, HDMI passage, computer passages etc. specifically do not limit herein, aforesaid television channel is for example the switching of programme channel under digital television channel in television broadcasting signal passage or simulated television passage, does not specifically limit herein.
Switch if 502 switching commands are channel, judge that whether TV is in living broadcast channel, if so, perform step 503 to 309, if not, perform step 510;
When the switching command getting is that television channel switches, need to first judge that whether current television channel is in live telecast passage, it should be noted that this live telecast passage can be digital television channel or simulated television passage, if current television channel is in live telecast passage, perform step 503 to 509, if current television channel, not in live telecast passage, performs step 510.
503, trigger the first thread execution channel handover operation;
In the present embodiment, when judging that current television channel is during in live telecast passage, trigger the first thread execution channel handover operation, be understandable that, this channel handover operation is known technology, is not therefore just described in detail herein.
Should be noted that, the current television channel of aforementioned judgement is can be for example in live telecast passage, when user is by using a teleswitch or the keypad of TV carries out channel while adding reducing, the channel switching instruction triggering, or directly inputting channel numeral triggers channel switching instruction.
Be understandable that, in the present embodiment, in the time carrying out handover operation, need to carry out quiet operation to TV.
504, create and switch display box;
When judging that current television channel is during in live telecast passage, when triggering the first thread execution channel handover operation, the second thread need to be carried out image switching and insert, first, the second thread need to create switching display box, be understandable that, this switching choice box can be a display box corresponding with intelligent television screen size.
505, judge whether system intialization memory location exists self-defined switching picture, if so, performs step 506, if not, performs step 507;
In the present embodiment, after the second thread creation switches display box, import and switch picture to switching display box by system intialization memory location, first need to judge whether this system intialization memory location exists self-defined switching picture, it should be noted that, this self-defined switching picture can be to leave in advance in the preset memory location of intelligent television system, can also be to pass through movable storage device, the copies such as such as USB flash disk enter the self-defining picture in system intialization memory location etc., specifically do not limit herein, be understandable that, this system intialization memory location can be the picture-storage file under system etc., specifically do not limit herein.
506, import self-defined switching picture to display box;
In the present embodiment, after judging that system intialization memory location exists self-defined switching picture, self-defined switching picture is imported into display box, this self-defined switching picture can be to leave in advance in the preset memory location of intelligent television system, can also be to pass through movable storage device, the copies such as such as USB flash disk enter the self-defining picture in system intialization memory location etc., specifically do not limit herein.
507, import acquiescence picture to display box;
After judging that system intialization memory location does not exist self-defined switching picture, acquiescence picture is imported into display box, it should be noted that the initialization acquiescence picture that this acquiescence picture can be intelligent television system.
It should be noted that, aforesaid acquiescence picture can also be to obtain advertising message by the webserver of appointment to insert, and should be noted that, should obtain advertising message by the webserver of specifying is known technology, does not specifically repeat herein.
508, display box is inserted according to preset intercalation model;
When importing and switch picture to display box by system intialization memory location, the second thread has the display box that switches picture to insert according to preset intercalation model importing, it should be noted that, this preset intercalation model can be to import to have the from left to right full frame insertion of display box of switching picture, can also be full frame insertion from top to bottom etc., specifically not limit herein.
509,, after the first thread execution channel handover operation completes, be sent completely notice and finish image switching insertion to the second thread;
After definite the first thread execution channel handover operation completes, send handover operation and complete notice to the second thread, at this moment, the second thread receives channel handover operation and completes notice, and the update of constipation bundle image switching is cancelled the quiet of TV simultaneously.
510, exit handover operation.
In the present embodiment, when judging that current television channel is not during in live telecast passage, exits channel handover operation, be understandable that, this exits channel handover operation, can be not carry out any operational motion, continues to keep the residing operating state of TV.
In the embodiment of the present invention, while carrying out channel switching by the first thread, the second thread switches display box by establishment, judge whether preset memory location exists self-defined picture, import and switch picture from preset memory location according to judged result again, and insert and import the display box that has switching picture by different intercalation models, just the technical problem of blank screen can solve intelligent television switching channels instantly time, thereby further improve user and used the experience of intelligent television, and before the first thread carries out channel switching, judge that whether current television channel is in live telecast passage, if carry out handover operation, exit if not the design of handover operation, the unnecessary loss of having avoided software misoperation to cause, simultaneously, inserting to import by different intercalation models has the display box that switches picture to realize the design that image switching inserts, further improve the experience property that user uses intelligent television.
Refer to Fig. 6, an embodiment of a kind of device that switches television channel and channel that the embodiment of the present invention provides comprises:
Acquiring unit 601, for obtaining switching command;
The first switch unit 602, if be that passage switches for switching command, triggers the first thread execution passage handover operation, and the second thread execution image switching inserts;
The second switch unit 603, if be that channel switches for switching command, triggers the first thread execution channel handover operation, and the second thread execution image switching inserts.
In the embodiment of the present invention, trigger the first thread by the first switch unit 602 or the second switch unit 603 and carry out passage or channel while switching, trigger the second thread and insert in real time image switching, just can realize without the function of carrying out inserting in handoff procedure image switching by Set Top Box, simultaneously, the tupe of two-wire journey has not only been realized passage and has been switched insertion image switching, and realize channel switching and insert image switching, the technical problem of blank screen while having solved intelligent television switching channel instantly, thereby the experience that has further improved user and use intelligent television.
The function that is each unit of the device of switching television channel to providing in the embodiment of the present invention and channel is above described in detail, to specifically describe the first switch unit below, refer to Fig. 7, another embodiment of a kind of device that switches television channel and channel that the embodiment of the present invention provides comprises:
Acquiring unit 701, for obtaining switching command;
The first switch unit 702, if be that passage switches for switching command, triggers the first thread execution passage handover operation, and the second thread 704 is carried out image switching and inserted;
Wherein, the first switch unit 702 can further include:
The first judgment sub-unit 7021, if be that passage switches for switching command, judges whether passage exists, and if so, triggers the first switching subelement 7022, if not, exits handover operation;
First switches subelement 7022, and for triggering the first thread execution passage handover operation, the second thread 704 is carried out image switching and inserted;
First completes subelement 7023, for after the first thread execution passage handover operation completes, is sent completely notice and finishes image switching insertion to the second thread 704.
The second switch unit 703, if be that channel switches for switching command, triggers the first thread execution channel handover operation, and the second thread 704 is carried out image switching and inserted.
It should be noted that, the second thread 704 in the present embodiment can further include:
Wherein, importing module 7042 can further include:
In the embodiment of the present invention, while carrying out passage switching by the first switch unit 702 or the second switch unit 703 by the first thread, the second thread 704 switches display box by establishment, judge whether preset memory location exists self-defined picture, import and switch picture from preset memory location according to judged result again, and insert and import the display box that has switching picture by different intercalation models, just the technical problem of blank screen can solve intelligent television switching channel instantly time, thereby further improve user and used the experience of intelligent television, and before the first thread carries out passage switching, whether the passage that judgement need to be switched to is present in system, if carry out handover operation, exit if not the design of handover operation, the unnecessary loss of having avoided software misoperation to cause, simultaneously, inserting to import by different intercalation models has the display box that switches picture to realize the design that image switching inserts, further improve the experience property that user uses intelligent television.
Be that the function of the first switch unit is described in detail above, by the function to the second switch unit, be specifically described below, refer to Fig. 8, another embodiment of a kind of device that switches television channel and channel that the embodiment of the present invention provides comprises:
Acquiring unit 801, for obtaining switching command;
The first switch unit 802, if be that passage switches for switching command, triggers the first thread execution passage handover operation, and the second thread 804 is carried out image switching and inserted;
Wherein, the first switch unit 802 can further include:
The first judgment sub-unit 8021, if be that passage switches for switching command, judges whether passage exists, and if so, triggers the first switching subelement 8022, if not, exits handover operation;
First switches subelement 8022, and for triggering the first thread execution passage handover operation, the second thread 804 is carried out image switching and inserted;
First completes subelement 8023, for after the first thread execution passage handover operation completes, is sent completely notice and finishes image switching insertion to the second thread 804.
The second switch unit 803, if be that channel switches for switching command, triggers the first thread execution channel handover operation, and the second thread 804 is carried out image switching and inserted.
Wherein, the second switch unit 803 can further include:
The second judgment sub-unit 8031, if be that channel switches for switching command, judges that whether TV is in living broadcast channel, if so, triggers the second switching subelement 8032, if not, exits handover operation;
Second switches subelement 8032, and for triggering the first thread execution channel handover operation, the second thread 804 is carried out image switching and inserted;
Second completes subelement 8033, for after the first thread execution channel handover operation completes, is sent completely notice and finishes image switching insertion to the second thread 804.
In the embodiment of the present invention, by the first switch unit 802 or the second switch unit 803 trigger the first thread carry out channel switch time, the second thread 804 switches display box by establishment, judge whether preset memory location exists self-defined picture, import and switch picture from preset memory location according to judged result again, and insert and import the display box that has switching picture by different intercalation models, just the technical problem of blank screen can solve intelligent television switching channels instantly time, thereby further improve user and used the experience of intelligent television, and before the first thread carries out channel switching, judge that whether current television channel is in live telecast passage, if carry out handover operation, exit if not the design of handover operation, the unnecessary loss of having avoided software misoperation to cause, simultaneously, inserting to import by different intercalation models has the display box that switches picture to realize the design that image switching inserts, further improve the experience property that user uses intelligent television.
Those skilled in the art can be well understood to, for convenience and simplicity of description, the system of foregoing description, the specific works process of device and unit, can, with reference to the corresponding process in preceding method embodiment, not repeat them here.
In the several embodiment that provide in the application, should be understood that, disclosed system, apparatus and method, can realize by another way.For example, device embodiment described above is only schematic, for example, the division of described unit, be only that a kind of logic function is divided, when actual realization, can have other dividing mode, for example multiple unit or assembly can in conjunction with or can be integrated into another system, or some features can ignore, or do not carry out.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, indirect coupling or the communication connection of device or unit can be electrically, machinery or other form.
The described unit as separating component explanation can or can not be also physically to separate, and the parts that show as unit can be or can not be also physical locations, can be positioned at a place, or also can be distributed in multiple network element.Can select according to the actual needs some or all of unit wherein to realize the object of the present embodiment scheme.
In addition, the each functional unit in each embodiment of the present invention can be integrated in a processing unit, can be also that the independent physics of unit exists, and also can be integrated in a unit two or more unit.Above-mentioned integrated unit both can adopt the form of hardware to realize, and also can adopt the form of SFU software functional unit to realize.
If described integrated unit is realized and during as production marketing independently or use, can be stored in a computer read/write memory medium using the form of SFU software functional unit.Based on such understanding, the all or part of of the part that technical scheme of the present invention contributes to prior art in essence in other words or this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprise that some instructions (can be personal computers in order to make a computer equipment, server, or the network equipment etc.) carry out all or part of step of method described in each embodiment of the present invention.And aforesaid storage medium comprises: various media that can be program code stored such as USB flash disk, portable hard drive, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CDs.
The above, above embodiment only, in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a method of switching television channel and channel, is characterized in that, comprising:
S1: obtain switching command;
S2: switch if described switching command is passage, trigger the first thread execution passage handover operation, the second thread execution image switching inserts;
S3: switch if described switching command is channel, trigger described the first thread execution channel handover operation, described the second thread execution image switching inserts.
2. method according to claim 1, is characterized in that, described step S2 specifically comprises:
S21: switch if described switching command is passage, judge whether described passage exists, if so, perform step S22, if not, exit handover operation;
S22: trigger described the first thread execution passage handover operation, described the second thread execution image switching inserts;
S23: after described the first thread execution passage handover operation completes, be sent completely notice and finish described image switching insertion to described the second thread.
3. method according to claim 1, is characterized in that, described step S3 specifically comprises:
S31: switch if described switching command is channel, judge that whether TV is in living broadcast channel, if so, perform step S32, if not, exit handover operation;
S32: trigger described the first thread execution channel handover operation, described the second thread execution image switching inserts;
S33: after described the first thread execution channel handover operation completes, be sent completely notice and finish described image switching insertion to described the second thread.
4. according to the method described in any one in claims 1 to 3, it is characterized in that, the second thread execution image switching inserts and specifically comprises:
Create and switch display box;
Import and switch picture to described display box by system intialization memory location;
Described display box is inserted according to preset intercalation model.
5. method according to claim 4, is characterized in that, described by system intialization memory location import switch picture give described display box specifically comprise:
Judge whether system intialization memory location exists self-defined switching picture, if so, import described self-defined switching picture to described display box, if not, import acquiescence picture to described display box.
6. a device that switches television channel and channel, is characterized in that, comprising:
Acquiring unit, for obtaining switching command;
The first switch unit, if be that passage switches for described switching command, triggers the first thread execution passage handover operation, and the second thread execution image switching inserts;
The second switch unit, if be that channel switches for described switching command, triggers described the first thread execution channel handover operation, and described the second thread execution image switching inserts.
7. the device of switching television channel according to claim 6 and channel, is characterized in that, the first switch unit specifically comprises:
The first judgment sub-unit, if be that passage switches for described switching command, judges whether described passage exists, and if so, triggers the first switching subelement, if not, exits handover operation;
Described first switches subelement, and for triggering described the first thread execution passage handover operation, described the second thread execution image switching inserts;
First completes subelement, for after described the first thread execution passage handover operation completes, is sent completely notice and finishes described image switching insertion to described the second thread.
8. the device of switching television channel according to claim 6 and channel, is characterized in that, the second switch unit specifically comprises:
The second judgment sub-unit, if be that channel switches for described switching command, judges that whether TV is in living broadcast channel, if so, triggers the second switching subelement, if not, exits handover operation;
Described second switches subelement, and for triggering described the first thread execution channel handover operation, described the second thread execution image switching inserts;
Second completes subelement, for after described the first thread execution channel handover operation completes, is sent completely notice and finishes described image switching insertion to described the second thread.
9. according to the switching television channel described in any one in claim 6 to 8 and the device of channel, it is characterized in that, described the second thread specifically comprises:
Creation module, for creating switching display box;
Import module, for importing and switch picture to described display box by system intialization memory location;
Insert module, for inserting described display box according to preset intercalation model.
10. the device of switching television channel according to claim 9 and channel, is characterized in that, described importing module specifically comprises:
Judge submodule, for judging whether system intialization memory location exists self-defined switching picture, if so, import described self-defined switching picture to described display box, if not, import acquiescence picture to described display box.
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| CN201410070318.7A CN103796075A (en) | 2014-02-27 | 2014-02-27 | Method and device for switching television paths and channels |
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| CN201410070318.7A CN103796075A (en) | 2014-02-27 | 2014-02-27 | Method and device for switching television paths and channels |
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