CN103596063A - Terminal, television, multi-screen interaction system and method for setting screen capture parameters - Google Patents
Terminal, television, multi-screen interaction system and method for setting screen capture parameters Download PDFInfo
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- CN103596063A CN103596063A CN201310589353.5A CN201310589353A CN103596063A CN 103596063 A CN103596063 A CN 103596063A CN 201310589353 A CN201310589353 A CN 201310589353A CN 103596063 A CN103596063 A CN 103596063A
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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
- H04N21/47—End-user applications
- H04N21/485—End-user interface for client configuration
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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
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4334—Recording operations
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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
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
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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
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47214—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for content reservation or setting reminders; for requesting event notification, e.g. of sport results or stock market
Abstract
The invention provides a terminal, a television, a multi-screen interaction system and a method for setting screen capture parameters. The terminal comprises a data interaction unit, a parameter setting unit and a processing unit, wherein the data interaction unit is used for establishing connection with the television, receiving the first screen capture parameters coming from the television, enabling the second screen capture parameters output by the parameter setting unit to be sent to the television to make the television capture audio and video data processed by the television at present according to the second screen capture parameters, and receiving the audio and video data captured by the television; the parameter setting unit is used for setting the first screen capture parameters received by the data interaction unit so as to obtain the second screen capture parameters; the processing unit is used for processing the audio and video data received by the data interaction unit. By means of the technical scheme, when multi-screen interaction is conducted, users can set the screen capture parameters of the television conveniently, the limit that the terminal only can receive the audio and video data sent by the television passively is avoided, and user experience is promoted.
Description
Technical field
The present invention relates to multi-screen interactive technical field, in particular to a kind of terminal, a kind of television set, a kind of Multi-screen interaction system and a kind of method to set up of grabbing screen parameter.
Background technology
Multi-screen interactive, is by wireless network, and on different media terminations, (as mobile phone, panel computer, intelligent television etc.) realize transmission, displaying and the control of content of multimedia, can on the equipment of different platform, also show shared content by shared resource.Multi-screen interactive between TV end and mobile terminal, is picture and the sound that TV end is play, and by wireless network, is sent on mobile terminal and is play.Mobile terminal not only can be play the Media Stream that TV end transmits in real time, can also realize the control that TV end is play.(as the volume of TV, adjust platform, switch video screen, change the signal source of TV etc.).
In correlation technique, the configuration that TV end is grabbed screen parameter is by reading configuration file or arranging according to the default value of TV end.But, by TV remote controller, cannot change resolution, baud rate, frame per second of TV etc., while therefore carrying out multi-screen interactive between TV end and mobile terminal, mobile terminal can only be passive the Media Stream that transmits of reception TV end, and cannot change the configuration of TV end, as the resolution of TV end, baud rate, frame per second, and the TS(Transport Stream whether record tv end transmits, transmit stream) etc. parameter.
Visible, the TV end parameter set-up mode in correlation technique has certain limitation, especially when multi-screen interactive, shows larger limitation.
Therefore, how at TV end and mobile terminal when carrying out multi-screen interactive, the screen parameter of grabbing that TV end is set easily becomes technical problem urgently to be resolved hurrily.
Summary of the invention
The present invention just based on above-mentioned technical problem one of at least, a kind of new plan of establishment of grabbing screen parameter is provided, make when carrying out multi-screen interactive, what user can be easily sets television set according to the configuration of terminal grabs screen parameter, so that the audio, video data that television set captures can show in optimum mode in terminal, the limitation of having avoided the audio, video data that terminal can only passive reception television set transmits, has promoted user's experience.
In view of this, the invention provides a kind of terminal, comprise: data interaction unit, for set up with television set between be connected, and reception is grabbed screen parameter from first of described television set, and by second of setting parameter unit output, grab screen parameter and be sent to described television set, so that described television set is grabbed screen parameter according to described second, capture described television set when the audio, video data of pre-treatment, and receive the described audio, video data that described television set captures; Described setting parameter unit, for described data interaction unit is received described first grab screen parameter set, to obtain described second, grab screen parameter; Processing unit, processes for the described audio, video data that described data interaction unit is received.
In this technical scheme, by obtaining first of television set, grab screen parameter, to grab screen parameter to first, set and obtain second and grab screen parameter, and by second grab screen parameter be sent to television set, make when carrying out multi-screen interactive, what user can be easily sets television set according to the configuration of terminal grabs screen parameter, so that the audio, video data that television set captures can show in optimum mode in terminal, the limitation of having avoided the audio, video data that terminal can only passive reception television set transmits, has promoted user's experience.
According to a further aspect in the invention, a kind of television set has also been proposed, comprise: data interaction unit, for set up with terminal between be connected, and by first of described television set grab screen parameter be sent to described terminal, so that described terminal is grabbed screen parameter to described first, set, and receive described terminal to described first grab that screen parameter obtains after setting second grab screen parameter, and the audio, video data of grabbing screen unit picks is sent to described terminal; The described screen unit of grabbing, described second grabs screen parameter for what receive according to described data interaction unit, captures described television set when the audio, video data of pre-treatment.
In this technical scheme, by grabbing screen parameter by first of television set, be sent to terminal, making terminal to grab screen parameter to first sets and obtains second and grab screen parameter, and by second, grab screen parameter and grab screen, make when carrying out multi-screen interactive, what user can be easily sets television set according to the configuration of terminal grabs screen parameter, so that the audio, video data that television set captures can show in optimum mode in terminal, the limitation of having avoided the audio, video data that terminal can only passive reception television set transmits, has promoted user's experience.
According to a further aspect in the invention, also propose a kind of Multi-screen interaction system, comprised the terminal described in technique scheme, and the television set described in technique scheme.
According to a further aspect in the invention, also proposed a kind of method to set up of grabbing screen parameter, having comprised: terminal set up with described television set between be connected; Obtain first of described television set and grab screen parameter; To described first, grab screen parameter and set, to obtain second, grab screen parameter, by described second, grab screen parameter and be sent to described television set, so that described television set is grabbed screen parameter according to described second, capture described television set when the audio, video data of pre-treatment; Receive the described audio, video data that described television set captures, and process described audio, video data.
In this technical scheme, by obtaining first of television set, grab screen parameter, to grab screen parameter to first, set and obtain second and grab screen parameter, and by second grab screen parameter be sent to television set, make when carrying out multi-screen interactive, what user can be easily sets television set according to the configuration of terminal grabs screen parameter, so that the audio, video data that television set captures can show in optimum mode in terminal, the limitation of having avoided the audio, video data that terminal can only passive reception television set transmits, has promoted user's experience.
According to a further aspect in the invention, also proposed a kind of method to set up of grabbing screen parameter, having comprised: television set set up with terminal between be connected; By first of described television set, grab screen parameter and be sent to described terminal, so that described terminal is grabbed screen parameter to described first, set; Receive described terminal to described first grab that screen parameter obtains after setting second grab screen parameter, according to described second, grab screen parameter and capture described television set when the audio, video data of pre-treatment; Described audio, video data is sent to described terminal, so that described terminal is processed described audio, video data.
In this technical scheme, by grabbing screen parameter by first of television set, be sent to terminal, making terminal to grab screen parameter to first sets and obtains second and grab screen parameter, and by second, grab screen parameter and grab screen, make when carrying out multi-screen interactive, what user can be easily sets television set according to the configuration of terminal grabs screen parameter, so that the audio, video data that television set captures can show in optimum mode in terminal, the limitation of having avoided the audio, video data that terminal can only passive reception television set transmits, has promoted user's experience.
Accompanying drawing explanation
Fig. 1 shows the schematic block diagram of terminal according to an embodiment of the invention;
Fig. 2 shows the schematic block diagram of television set according to an embodiment of the invention;
Fig. 3 shows the schematic block diagram of Multi-screen interaction system according to an embodiment of the invention;
Fig. 4 shows schematic flow diagram of grabbing the method to set up of screen parameter according to an embodiment of the invention;
Fig. 5 shows the schematic flow diagram of the method to set up of grabbing screen parameter according to another embodiment of the invention;
Fig. 6 shows the schematic flow diagram that the method to set up of screen parameter is grabbed in mobile terminal according to an embodiment of the invention;
Fig. 7 shows the schematic flow diagram that TV end is according to an embodiment of the invention grabbed the method to set up of screen parameter;
Fig. 8 shows the schematic flow diagram of multi-screen interactive process between mobile terminal and TV end according to an embodiment of the invention;
Fig. 9 shows the schematic flow diagram of grabbing screen parameter of mobile terminal inquiry TV end according to an embodiment of the invention.
Embodiment
In order more clearly to understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail.It should be noted that, in the situation that not conflicting, the application's embodiment and the feature in embodiment can combine mutually.
Set forth in the following description a lot of details so that fully understand the present invention, still, the present invention can also adopt other to be different from other modes described here and implement, and therefore, the present invention is not limited to the restriction of following public specific embodiment.
Fig. 1 shows the schematic block diagram of terminal according to an embodiment of the invention.
As shown in Figure 1, terminal 100 according to an embodiment of the invention, comprise: data interaction unit 102, for set up with television set between be connected, and reception is grabbed screen parameter from first of described television set, and by second of setting parameter unit 104 output, grab screen parameter and be sent to described television set, so that described television set is grabbed screen parameter according to described second, capture described television set when the audio, video data of pre-treatment, and receive the described audio, video data that described television set captures; Described setting parameter unit 104, for described data interaction unit 102 is received described first grab screen parameter set, to obtain described second, grab screen parameter; Processing unit 106, processes for the described audio, video data that described data interaction unit 102 is received.
In this technical scheme, by obtaining first of television set, grab screen parameter, to grab screen parameter to first, set and obtain second and grab screen parameter, and by second grab screen parameter be sent to television set, make when carrying out multi-screen interactive, what user can be easily sets television set according to the configuration of terminal 100 grabs screen parameter, so that the audio, video data that television set captures can show in optimum mode in terminal 100, the limitation of having avoided the audio, video data that terminal 100 can only passive reception television set transmits, has promoted user's experience.
In technique scheme, preferably, also comprise: judging unit 108, for before grabbing screen 104 pairs described first of described setting parameter unit parameter setting, judges whether that need to grab screen parameter to described first resets; Described setting parameter unit 104 also for: at described judging unit 108, judge and need to grab screen parameter while resetting to described first, to described first, grab screen parameter and set; And judge and do not need to grab screen parameter while resetting to described first at described judging unit 108, will described first grab and shield parameter and grab screen parameter as described second.
In this technical scheme, if television set preserved that user sets grab screen parameter, or the current screen parameter of grabbing of television set matches with terminal 100, terminal 100 is set without grabbing of receiving shielded to parameter.
In technique scheme, preferably, described first grabs screen parameter and described second grabs screen parameter and includes: the flag of resolution, frame per second, baud rate and/or whether recording audio/video data.
In technique scheme, preferably, described processing unit 106 also for: read described second and grab screen parameter, and described second grab screen parameter comprise described in the flag of recording audio/video data whether, and when described flag shows to need recording audio/video data, the described audio, video data that described data interaction unit 102 is received is recorded.
In this technical scheme, by grabbing resolution, the frame per second of screen in parameter, and the setting of baud rate, the audio, video data that television set is captured can show in optimum mode in terminal 100.And by whether recording audio/video data are set, the audio, video data that the audio, video data that terminal 100 can be recorded and television set are recorded contrasts, thereby make to carry out multi-screen interactive between television set and terminal 100, and terminal 100 occurs that card pauses, flower shields, audio frequency and video are asynchronous, or during the problem such as video playback delay, the audio, video data that can record by contrast terminal 100 and television set, the root of problem identificatioin easily, and solve.
Fig. 2 shows the schematic block diagram of television set according to an embodiment of the invention.
As shown in Figure 2, television set 200 according to an embodiment of the invention, comprise: data interaction unit 202, for set up with terminal between be connected, and by first of described television set 200 grab screen parameter be sent to described terminal, so that described terminal is grabbed screen parameter to described first, set, and receive described terminal to described first grab that screen parameter obtains after setting second grab screen parameter, and be sent to described terminal by grabbing the audio, video data that screen unit 204 captures; The described screen unit 204 of grabbing, described second grabs screen parameter for what receive according to described data interaction unit 202, captures described television set 200 when the audio, video data of pre-treatment.
In this technical scheme, by grabbing screen parameter by first of television set 200, be sent to terminal, making terminal to grab screen parameter to first sets and obtains second and grab screen parameter, and by second, grab screen parameter and grab screen, make when carrying out multi-screen interactive, what user can be easily sets television set 200 according to the configuration of terminal grabs screen parameter, so that the audio, video data that television set 200 captures can show in optimum mode in terminal, avoided the limitation of the audio, video data that terminal can only passive reception television set 200 transmits, promoted user's experience.
In technique scheme, preferably, also comprise: memory cell 206, described the second crawl parameter receiving for storing described data interaction unit 202; Described placement unit also for: described data interaction unit 202 again set up with described terminal between be connected time, read in described memory cell 206 described second of storage and capture parameter, according to described second, grab screen parameter and grab screen.
In this technical scheme, by to the second preservation of grabbing screen parameter, when television set 200 is connected again with terminal, can second grab and shield parameter and grab screen by what preserve, without again setting and grab accordingly screen parameter by terminal, facilitated user's operating process.
In technique scheme, preferably, described first grabs screen parameter and described second grabs screen parameter and includes: the flag of resolution, frame per second, baud rate and/or whether recording audio/video data.
In technique scheme, preferably, also comprise: processing unit 208, for in described data interaction unit 202, receive second grab screen parameter comprise described in the flag of recording audio/video data whether, and when described flag shows to need recording audio/video data, the audio, video data that described placement unit is grabbed is recorded.
In this technical scheme, by grabbing resolution, the frame per second of screen in parameter, and the setting of baud rate, the audio, video data that television set 200 is captured can show in optimum mode in terminal.And by whether recording audio/video data are set, the audio, video data that the audio, video data that terminal can be recorded and television set 200 are recorded contrasts, thereby make to carry out multi-screen interactive between television set 200 and terminal, and terminal occurs that card pauses, flower shields, audio frequency and video are asynchronous, or during the problem such as video playback delay, the audio, video data that can record by contrast terminal and television set 200, the root of problem identificatioin easily, and solve.
Fig. 3 shows the schematic block diagram of Multi-screen interaction system according to an embodiment of the invention.
As shown in Figure 3, Multi-screen interaction system 300 according to an embodiment of the invention, comprise terminal 100 as shown in Figure 1, and television set 200 as shown in Figure 2.
Fig. 4 shows schematic flow diagram of grabbing the method to set up of screen parameter according to an embodiment of the invention.
As shown in Figure 4, method to set up of grabbing screen parameter according to an embodiment of the invention, comprising: step 402, terminal set up with described television set between be connected; Step 404, obtains first of described television set and grabs screen parameter; Step 406, grabs screen parameter to described first and sets, and to obtain second, grabs screen parameter, grabs screen parameter be sent to described television set by described second, so that described television set is grabbed screen parameter according to described second, captures described television set when the audio, video data of pre-treatment; Step 408, receives the described audio, video data that described television set captures, and processes described audio, video data.
In this technical scheme, by obtaining first of television set, grab screen parameter, to grab screen parameter to first, set and obtain second and grab screen parameter, and by second grab screen parameter be sent to television set, make when carrying out multi-screen interactive, what user can be easily sets television set according to the configuration of terminal grabs screen parameter, so that the audio, video data that television set captures can show in optimum mode in terminal, the limitation of having avoided the audio, video data that terminal can only passive reception television set transmits, has promoted user's experience.
In technique scheme, preferably, before grabbing screen parameter set described first, also comprise: judge whether that need to grab screen parameter to described first resets, if, to described first, grab screen parameter and set, otherwise, using described first, grab screen parameter and grab screen parameter as described second.
In this technical scheme, if television set preserved that user sets grab screen parameter, or the current screen parameter of grabbing of television set matches with terminal, terminal is set without grabbing of receiving shielded to parameter.
In technique scheme, preferably, described first grabs screen parameter and described second grabs screen parameter and includes: the flag of resolution, frame per second, baud rate and/or whether recording audio/video data.
In technique scheme, preferably, also comprise: described terminal reads described second and grabs screen parameter, described second grab screen parameter comprise described in the flag of recording audio/video data whether, and when described flag shows to need recording audio/video data, the described audio, video data that described end-on is received is recorded.
In this technical scheme, by grabbing resolution, the frame per second of screen in parameter, and the setting of baud rate, the audio, video data that television set is captured can show in optimum mode in terminal.And by whether recording audio/video data are set, the audio, video data that the audio, video data that terminal can be recorded and television set are recorded contrasts, thereby make to carry out multi-screen interactive between television set and terminal, and terminal occurs that card pauses, flower shields, audio frequency and video are asynchronous, or during the problem such as video playback delay, the audio, video data that can record by contrast terminal and television set, the root of problem identificatioin easily, and solve.
Fig. 5 shows the schematic flow diagram of the method to set up of grabbing screen parameter according to another embodiment of the invention.
As shown in Figure 5, the method to set up of grabbing screen parameter according to another embodiment of the invention, comprising: step 502, television set set up with terminal between be connected; Step 504, grabs screen parameter by first of described television set and is sent to described terminal, so that described terminal is grabbed screen parameter to described first, sets; Step 506, receive described terminal to described first grab that screen parameter obtains after setting second grab screen parameter, according to described second, grab screen parameter and capture described television set when the audio, video data of pre-treatment; Step 508, is sent to described terminal by described audio, video data, so that described terminal is processed described audio, video data.
In this technical scheme, by grabbing screen parameter by first of television set, be sent to terminal, making terminal to grab screen parameter to first sets and obtains second and grab screen parameter, and by second, grab screen parameter and grab screen, make when carrying out multi-screen interactive, what user can be easily sets television set according to the configuration of terminal grabs screen parameter, so that the audio, video data that television set captures can show in optimum mode in terminal, the limitation of having avoided the audio, video data that terminal can only passive reception television set transmits, has promoted user's experience.
In technique scheme, preferably, also comprise: preserve described second and grab screen parameter; And when again connecting with described terminal, according to preserve described second, grab screen parameter and grab screen.
In this technical scheme, by the second preservation of grabbing screen parameter, when television set is connected again with terminal, can second grab and shield parameter and grab screen by what preserve, without again setting and grab accordingly screen parameter by terminal, facilitated user's operating process.
In technique scheme, preferably, described first grabs screen parameter and described second grabs screen parameter and includes: the flag of resolution, frame per second, baud rate and/or whether recording audio/video data.
In technique scheme, preferably, also comprise: when receive second grab screen parameter comprise described in the flag of recording audio/video data whether, and described flag is while showing to need recording audio/video data, and the audio, video data capturing is recorded.
In this technical scheme, by grabbing resolution, the frame per second of screen in parameter, and the setting of baud rate, the audio, video data that television set is captured can show in optimum mode in terminal.And by whether recording audio/video data are set, the audio, video data that the audio, video data that terminal can be recorded and television set are recorded contrasts, thereby make to carry out multi-screen interactive between television set and terminal, and terminal occurs that card pauses, flower shields, audio frequency and video are asynchronous, or during the problem such as video playback delay, the audio, video data that can record by contrast terminal and television set, the root of problem identificatioin easily, and solve.
Fig. 6 shows the schematic flow diagram that the method to set up of screen parameter is grabbed in mobile terminal according to an embodiment of the invention.
As shown in Figure 6, the method to set up of screen parameter is grabbed in mobile terminal according to an embodiment of the invention, comprising:
Fig. 7 shows the schematic flow diagram that TV end is according to an embodiment of the invention grabbed the method to set up of screen parameter.
As shown in Figure 7, TV end is grabbed the method to set up of screen parameter according to an embodiment of the invention, comprising:
Step 720, TV end normal play.
Fig. 8 shows the schematic flow diagram of multi-screen interactive process between mobile terminal and TV end according to an embodiment of the invention.
As shown in Figure 8, multi-screen interactive process between mobile terminal and TV end according to an embodiment of the invention, comprising:
Fig. 9 shows the schematic flow diagram of grabbing screen parameter of mobile terminal inquiry TV end according to an embodiment of the invention.
As shown in Figure 9, the process of grabbing screen parameter of TV end is inquired about in mobile terminal according to an embodiment of the invention, comprising:
Step 902, mobile terminal and TV end start to pass screen.
Step 904, mobile terminal judges whether the request of query argument, if so, performs step 906, otherwise, perform step 914.
Step 906, obtain and show TV end grab screen parameter information, can certainly show conventional parameter, such as channel, volume, picture contrast, and picture brightness etc.
Step 908, user arranges as required and grabs accordingly screen parameter value.
Step 910, judges whether that setting completed, if so, performs step 912, otherwise, return to step 906.
Step 912, the screen parameter of grabbing that setting is completed is sent to TV end, so that the screen parameter of grabbing that TV end arranges according to mobile terminal is grabbed screen.
Step 914, screen is proceeded to pass in TV end and mobile terminal.
Mobile terminal in the application's embodiment can be the smart machines such as mobile phone, panel computer.
More than be described with reference to the accompanying drawings technical scheme of the present invention, considered in correlation technique, the configuration that TV end is grabbed screen parameter is by reading configuration file or arranging according to the default value of TV end.And by TV remote controller, cannot change resolution, baud rate, frame per second of TV etc., while therefore carrying out multi-screen interactive between TV end and mobile terminal, mobile terminal can only be passive the Media Stream that transmits of reception TV end, and cannot change the configuration of TV end, as the resolution of TV end, baud rate, frame per second, and the parameters such as TS whether record tv end transmits.Therefore, the present invention proposes a kind of new plan of establishment of grabbing screen parameter, make when carrying out multi-screen interactive, what user can be easily sets television set according to the configuration of terminal grabs screen parameter, so that the audio, video data that television set captures can show in optimum mode in terminal, the limitation of having avoided the audio, video data that terminal can only passive reception television set transmits, has promoted user's experience.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (17)
1. a terminal, is characterized in that, comprising:
Data interaction unit, for set up with television set between be connected, and reception is grabbed screen parameter from first of described television set, and by second of setting parameter unit output, grab screen parameter and be sent to described television set, so that described television set is grabbed screen parameter according to described second, capture described television set when the audio, video data of pre-treatment, and receive the described audio, video data that described television set captures;
Described setting parameter unit, for described data interaction unit is received described first grab screen parameter set, to obtain described second, grab screen parameter;
Processing unit, processes for the described audio, video data that described data interaction unit is received.
2. terminal according to claim 1, is characterized in that, also comprises:
Judging unit, before grabbing screen parameter sets described first in described setting parameter unit, judges whether that need to grab screen parameter to described first resets;
Described setting parameter unit also for: at described judging unit, judge and need to grab screen parameter while resetting to described first, to described first, grab screen parameter and set; And
At described judging unit, judge and do not need to grab screen parameter while resetting to described first, will described first grab and shield parameter and grab screen parameter as described second.
3. terminal according to claim 1 and 2, is characterized in that, described first grab screen parameter and described second grab screen parameter include:
The flag of resolution, frame per second, baud rate and/or whether recording audio/video data.
4. terminal according to claim 3, is characterized in that, described processing unit also for:
Read described second and grab screen parameter, and described second grab screen parameter comprise described in the flag of recording audio/video data whether, and when described flag shows to need recording audio/video data, the described audio, video data that described data interaction unit is received is recorded.
5. a television set, is characterized in that, comprising:
Data interaction unit, for set up with terminal between be connected, and by first of described television set grab screen parameter be sent to described terminal, so that grabbing screen parameter to described first, described terminal sets, and receive described terminal to described first grab that screen parameter obtains after setting second grab screen parameter, and the audio, video data of grabbing screen unit picks is sent to described terminal;
The described screen unit of grabbing, described second grabs screen parameter for what receive according to described data interaction unit, captures described television set when the audio, video data of pre-treatment.
6. television set according to claim 5, is characterized in that, also comprises:
Memory cell, described the second crawl parameter receiving for storing described data interaction unit;
Described placement unit also for: described data interaction unit again set up with described terminal between be connected time, read in described memory cell, store described second capture parameter, according to described second, grab screen parameter and grab screen.
7. according to the television set described in claim 5 or 6, it is characterized in that, described first grab screen parameter and described second grab screen parameter include:
The flag of resolution, frame per second, baud rate and/or whether recording audio/video data.
8. television set according to claim 7, is characterized in that, also comprises:
Processing unit, for in described data interaction unit, receive second grab screen parameter comprise described in the flag of recording audio/video data whether, and when described flag shows to need recording audio/video data, the audio, video data that described placement unit is grabbed is recorded.
9. a Multi-screen interaction system, is characterized in that, comprises the terminal described in any one in claim 1 to 4, and the television set described in any one in claim 5 to 8.
10. a method to set up of grabbing screen parameter, is characterized in that, comprising:
Terminal set up with described television set between be connected;
Obtain first of described television set and grab screen parameter;
To described first, grab screen parameter and set, to obtain second, grab screen parameter, by described second, grab screen parameter and be sent to described television set, so that described television set is grabbed screen parameter according to described second, capture described television set when the audio, video data of pre-treatment;
Receive the described audio, video data that described television set captures, and process described audio, video data.
11. methods to set up of grabbing screen parameter according to claim 10, is characterized in that, before grabbing screen parameter sets described first, also comprise:
Judge whether that need to grab screen parameter to described first resets, if so, to described first, grab screen parameter and set, otherwise, using described first, grab screen parameter and grab screen parameter as described second.
12. according to described in claim 10 or 11 grab screen parameter method to set up, it is characterized in that, described first grab screen parameter and described second grab screen parameter include:
The flag of resolution, frame per second, baud rate and/or whether recording audio/video data.
13. methods to set up of grabbing screen parameter according to claim 12, is characterized in that, also comprise:
Described terminal reads described second and grabs screen parameter, described second grab screen parameter comprise described in the flag of recording audio/video data whether, and when described flag shows to need recording audio/video data, the described audio, video data that described end-on is received is recorded.
14. 1 kinds of methods to set up of grabbing screen parameter, is characterized in that, comprising:
Television set set up with terminal between be connected;
By first of described television set, grab screen parameter and be sent to described terminal, so that described terminal is grabbed screen parameter to described first, set;
Receive described terminal to described first grab that screen parameter obtains after setting second grab screen parameter, according to described second, grab screen parameter and capture described television set when the audio, video data of pre-treatment;
Described audio, video data is sent to described terminal, so that described terminal is processed described audio, video data.
15. methods to set up of grabbing screen parameter according to claim 14, is characterized in that, also comprise:
Preserve described second and grab screen parameter; And
When again connecting with described terminal, according to preserve described second, grab screen parameter and grab screen.
16. according to described in claims 14 or 15 grab screen parameter method to set up, it is characterized in that, described first grab screen parameter and described second grab screen parameter include:
The flag of resolution, frame per second, baud rate and/or whether recording audio/video data.
17. methods to set up of grabbing screen parameter according to claim 16, is characterized in that, also comprise:
When receive second grab screen parameter comprise described in the flag of recording audio/video data whether, and described flag is while showing to need recording audio/video data, and the audio, video data capturing is recorded.
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| CN201710260301.1A CN107040825B (en) | 2013-11-20 | 2013-11-20 | Terminal, television, multi-screen interaction system and screen capture parameter setting method |
| CN201310589353.5A CN103596063B (en) | 2013-11-20 | 2013-11-20 | Terminal, television, multi-screen interaction system and method for setting screen capture parameters |
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Also Published As
| Publication number | Publication date |
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| CN107040825A (en) | 2017-08-11 |
| CN103596063B (en) | 2017-05-24 |
| CN107040825B (en) | 2020-06-30 |
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