CN104301782A - Method and device for outputting audios and terminal - Google Patents
Method and device for outputting audios and terminal Download PDFInfo
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- CN104301782A CN104301782A CN201410560346.7A CN201410560346A CN104301782A CN 104301782 A CN104301782 A CN 104301782A CN 201410560346 A CN201410560346 A CN 201410560346A CN 104301782 A CN104301782 A CN 104301782A
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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
- H04N21/439—Processing of audio elementary streams
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Circuit For Audible Band Transducer (AREA)
Abstract
The invention discloses a method and device for outputting audios and a terminal. According to the specific implementation mode, the method comprises the steps that in response to starting of a split screen mode, split screens are linked with corresponding signal sources; the split screens are configured with audio output equipment; the audio output equipment is linked with the corresponding split screens; audio signals related to the signal sources of the corresponding split screens are output to the audio output equipment. By means of the implementation mode, after the split screen mode is started in the terminal, the multiple sets of audio output equipment are used for simultaneously outputting multiple paths of audios, the number of the split screens of the terminal is enlarged, and the utilization rate of the terminal is improved.
Description
Technical field
The application relates to communication technical field, is specifically related to audio frequency export technique field, particularly relates to for the method for output audio, device and terminal.
Background technology
Current, the development of intelligent television is rapid, and intelligent television is in the market just towards the future development of high definition and large-size screen monitors.In order to meet the demand of user Geng Gao, change the experience mode that traditional many people share a television set, large-size screen monitors TV has engendered split screen Presentation Function.But because television sound exports the mode still adopting single output, cause the inconvenience of user on using: a) TV can not export the audio frequency of each signal source of sub-screen simultaneously; B) television set can only mate one to one with earphone; C) special processing can not be carried out according to user's request to the voice signal that signal source transmits.
In the prior art, what have achieves mating of a TV and multiple bluetooth earphone, but because needs are based on hardware device, arranges multiple sound card, and the split screen quantity namely limiting TV turn increases the cost that TV manufactures; Although multiple earphone is matched to TV in application layer by achieving of also having, do not have to realize the distribution to multiple signals and management.
Summary of the invention
This application provides a kind of method for output audio, device and terminal.
First aspect, this application provides a kind of method for output audio, and described method comprises:
In response to unlatching span mode, sub-screen is associated with corresponding signal source; To described sub-screen configuration audio output apparatus; Described audio output apparatus is associated with corresponding sub-screen; The audio signal relevant to the signal source of corresponding sub-screen is exported to described audio output apparatus.
In some embodiments, described sub-screen to be associated with corresponding signal source, comprising: ID is arranged to described sub-screen; The ID of described sub-screen is associated with the signal source corresponding to described sub-screen.
In some embodiments, described to described sub-screen configuration audio output apparatus, comprising: receive the operational order that user selects sub-screen; Receive the operational order that user selects audio output apparatus; Selected audio output apparatus is configured to selected sub-screen.
In some preferred implementation, described audio output apparatus comprises following at least one item: local audio output equipment, external wired audio output apparatus, external ANTENN AUDIO output equipment.
In some preferred implementation, described selected audio output apparatus to be configured to selected sub-screen, comprising: be external ANTENN AUDIO output equipment in response to selected audio output apparatus, send connection request; Establish a communications link in response to external ANTENN AUDIO output equipment, described external ANTENN AUDIO output equipment is configured to selected sub-screen.
In some embodiments, described described audio output apparatus to be associated with corresponding sub-screen, comprising: the device identification obtaining described audio output apparatus; Obtain the ID of the sub-screen corresponding with described audio output apparatus; The ID of the device identification of described audio output apparatus with corresponding sub-screen is associated.
In some embodiments, the audio signal that the signal source of described to corresponding sub-screen is relevant, comprises following at least one item: the audio signal got from the signal source of the sub-screen of correspondence; Audio signal after the audio signal that the signal source of the sub-screen from correspondence gets is processed.
Second aspect, this application provides a kind of device for output audio, and described device comprises:
First associative cell, in response to unlatching span mode, associates sub-screen with corresponding signal source; Dispensing unit, for configuring audio output apparatus to described sub-screen; Second associative cell, for associating described audio output apparatus with corresponding sub-screen; Output unit, for exporting the audio signal relevant to the signal source of corresponding sub-screen to described audio output apparatus.
In some embodiments, described first associative cell comprises: ID arranges subelement, for arranging ID to described sub-screen; Sub-screen associates subelement with signal source, for being associated with corresponding to described sub-screen by the ID of described sub-screen.
In some embodiments, described dispensing unit comprises: sub-screen chooser unit, selects the operational order of sub-screen for receiving user; Audio output apparatus chooser unit, selects the operational order of audio output apparatus for receiving user; Audio output apparatus configuration subelement, for configuring selected audio output apparatus to selected sub-screen.
In some preferred implementation, described audio output apparatus comprises following at least one item: local audio output equipment, external wired audio output apparatus, external ANTENN AUDIO output equipment.
In some preferred implementation, described audio output apparatus configuration subelement comprises: request sending module, for being external ANTENN AUDIO output equipment in response to selected audio output apparatus, sends connection request; External ANTENN AUDIO output equipment configuration module, for establishing a communications link in response to external ANTENN AUDIO output equipment, configures described external ANTENN AUDIO output equipment to selected sub-screen.
In some embodiments, described second associative cell comprises: device identification obtains subelement, for obtaining the device identification of described audio output apparatus; The ID of sub-screen obtains subelement, for obtaining the ID of the sub-screen corresponding with described audio output apparatus; Device identification associates subelement with sub-screen ID, for being associated by the ID of the device identification of described audio output apparatus with corresponding sub-screen.
In some embodiments, the audio signal that the signal source of described to corresponding sub-screen is relevant, comprises following at least one item: the audio signal got from the signal source of the sub-screen of correspondence; Audio signal after the audio signal that the signal source of the sub-screen from correspondence gets is processed.
The third aspect, this application provides a kind of terminal, comprise support span mode screen and
The device described in any one possible implementation of second aspect or second aspect.
The method for output audio that above-described embodiment of the application provides, by being each sub-screen correlation signal source and audio output apparatus, achieves by multiple audio output apparatus output multi-channel audio frequency simultaneously.Further, the scheme extension of the application quantity of terminal split screen, improves the utilance of terminal.
Accompanying drawing explanation
By reading the detailed description done non-limiting example done with reference to the following drawings, the other features, objects and advantages of the application will become more obvious:
Fig. 1 is the flow chart of the application for an embodiment of the method for output audio;
Fig. 2 is the flow chart that sub-screen and corresponding signal source are carried out an embodiment of the method associated by the application;
Fig. 3 is the flow chart of the application to an embodiment of the method for sub-screen configuration audio output apparatus;
Fig. 4 is that selected audio output apparatus configures to the flow chart of selected sub-screen embodiment by the application;
Fig. 5 is the flow chart that audio output apparatus and corresponding sub-screen are carried out the embodiment associated by the application;
Fig. 6 is the structural representation of the application for an embodiment of the device of output audio.
Embodiment
Below in conjunction with drawings and Examples, the application is described in further detail.Be understandable that, specific embodiment described herein is only for explaining related invention, but not the restriction to this invention.It also should be noted that, for convenience of description, in accompanying drawing, illustrate only the part relevant to Invention.
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the application in detail in conjunction with the embodiments.
Please refer to Fig. 1, it illustrates the flow process 100 of an embodiment of the method for output audio.In the present embodiment, for the ease of understanding, illustrate in conjunction with the terminal with split screen Presentation Function.It will be understood by those skilled in the art that this terminal includes but not limited to intelligent television, smart mobile phone, panel computer, pocket computer on knee, desktop computer and the internet television box connecting Digital Television etc.
As shown in Figure 1, in a step 101, in response to unlatching span mode, sub-screen is associated with corresponding signal source.
In the present embodiment, the terminal with split screen Presentation Function can single screen be play from the audio or video of a signal source, also can be divided into multiple sub-screen, and play the audio or video from unlike signal source respectively on sub-screen.The all corresponding signal source of each sub-screen, the signal source that different sub-screens is corresponding can be the same or different.Signal source at least can be divided into following a few class: TV signal source, network signal source, local source.The signal source that different sub-screens is corresponding also can be dissimilar signal source.Such as, what sub-screen of terminal was play is TV programme (from TV signal source), what another sub-screen was play is Internet video (from network signal source), what also have a sub-screen to play is be stored in hard disk, and just at operating game (from local source), what also have sub-screen to play is film (from local source) etc. in CD.
In the present embodiment, user can select or pre-set terminal display mode (as, single screen display mode or split screen display mode), when user selects to open span mode, terminal is according to the selection of user, the screen of terminal separates several sub-screens, and to the signal source that each sub-screen configure user is selected, then each sub-screen is associated with corresponding signal source.
It should be noted that, terminal can the match condition of each sub-screen of Real-Time Monitoring and signal source, and accordingly adjusts the incidence relation of sub-screen and signal source.When change signal source corresponding to certain sub-screen (as, change the channel that certain sub-screen is play, or convert certain Internet video of broadcasting to by broadcasting TV programme, or just convert in operating game the film etc. play in CD to by playing) time, remove the incidence relation of this sub-screen and original signal source, and relation that this sub-screen is associated with new signal source.
Then, in a step 102, to above-mentioned sub-screen configuration audio output apparatus.
In the present embodiment, audio output apparatus can be local device, also can be external equipment.External equipment can wirelessly connect with terminal, also can be connected with terminal by wired mode.Terminal generally all has a local audio output equipment, in advance a sub-screen (sub-screen as maximum in size, or the sub-screen etc. of foremost) can be set to main screen.In one implementation, after opening span mode, the initial local audio output equipment that adopts of main screen acquiescence exports corresponding audio frequency, and other sub-screen acquiescence is initially silent mode.In other realize, also all can give tacit consent to and be initially silent mode by all sub-screens.Then according to the operation of user, audio output apparatus is configured to any sub-screen (comprising main screen), make the corresponding one or more audio output apparatus of any sub-screen.Be appreciated that an audio output apparatus usually can only a corresponding sub-screen, can not corresponding multiple sub-screen.Wherein, the audio output apparatus corresponding to identical sub-screen can export identical audio frequency.Be appreciated that in some implementations, after configuration audio output apparatus, main screen can correspond to other audio output apparatus except local audio output equipment, and other sub-screen also can correspond to local audio output equipment.The application does not limit each which kind of audio output apparatus of sub-screen concrete configuration.
Then, in step 103, above-mentioned audio output apparatus is associated with corresponding sub-screen.
In the present embodiment, after sub-screen configuration audio output apparatus, configuration is associated with corresponding sub-screen to the audio output apparatus of sub-screen.Because sub-screen establishes incidence relation with corresponding signal source, therefore, audio output apparatus is associated after relation with corresponding sub-screen, and also nature establishes incidence relation with the signal source of corresponding screen.Various ways can be taked to describe this interrelational form, and the application does not limit in this regard.In one implementation, if the corresponding multiple audio output apparatus of certain sub-screen, then multiple audio output apparatus that this sub-screen is corresponding with it are all associated relation.
It should be noted that, terminal can the match condition of Real-Time Monitoring audio output apparatus and sub-screen, and accordingly adjusts the incidence relation of audio output apparatus and sub-screen.Such as, when again to sub-screen configuration audio output apparatus, remove the audio output apparatus of configuration and the incidence relation of this sub-screen, and relation that the audio output apparatus newly added is associated with this sub-screen.
Finally, at step 104, the audio signal relevant to the signal source of corresponding sub-screen is exported to above-mentioned audio output apparatus.
In the present embodiment, to the audio signal relevant to the signal source of corresponding sub-screen that audio output apparatus exports, can, for the audio signal got from the signal source of the sub-screen of correspondence, also can be the audio signal after the audio signal that the signal source of the sub-screen from correspondence gets is processed.
Generally speaking, the type of signal source is different, and the mode obtaining audio signal from signal source also may be different.Therefore, in one implementation, first determine the type of the signal source that each sub-screen is corresponding, then obtain audio signal according to the mode of correspondence from signal source according to the type of signal source.Such as, when signal source is TV signal source, because TV signal mainly comprises picture signal (video) and audio signal (sound accompaniment), its transmission that is superimposed, to be filtered TV signal by filter after therefore receiving thus obtains audio signal.Again such as, when signal source is network signal source, the audio stream carrying out automatic network is decoded thus obtains audio signal.Again such as, when signal source is local source, calls local audio file thus obtain audio signal.After getting audio signal, the audio signal transmission that can directly this be got, to audio output apparatus, also can be further processed the audio signal got, then by audio signal transmission after treatment to audio output apparatus.
In one implementation, the process carried out the audio signal got can be the signal adopting equalizer to be separated different frequency, and carries out zooming in or out in various degree to the signal of different frequency, thus the effect of adjustment sound.Equalizer as used herein can be processing digital signal and based on the equalizer of software.In another implementation, the process carried out the audio signal got also can be processed audio signal by predetermined audio algorithm, to reduce the damage to file in audio compression process, thus improves the tonequality of audio frequency.In other realize, also can carry out overlap-add procedure to multichannel voice frequency.In addition, user also can as required, and such as, for dissimilar program, such as concert, game, news etc., take personalized tonequality process with satisfied different demand.The application does not limit the processing mode to audio signal.
In the present embodiment, can be independently to the process of audio signal corresponding to each sub-screen.Therefore, even if signal source corresponding to certain several sub-screen is identical, but the associate audio signal that these sub-screens export to the audio output apparatus of correspondence can be different.Such as, sub-screen a, b, c play the video of the concert that certain channel broadcasts simultaneously, and sub-screen a can select audio effect processing audio frequency being carried out to classical music; Sub-screen b can not process audio signal, and directly give corresponding audio output apparatus by the audio signal transmission that gets, sub-screen c can select to carry out self-defining audio effect processing to audio frequency.So the associate audio signal that sub-screen a, b, c export to the audio output apparatus of correspondence is different, thus strengthen the experience of user on many points of screen equipments, improve the practical value of large screen equipment.
The method for output audio that above-described embodiment of the application provides, by sub-screen is associated with corresponding signal source, and to sub-screen configuration audio output apparatus, then audio output apparatus is associated with corresponding sub-screen, and export the audio signal relevant to the signal source of corresponding sub-screen to audio output apparatus, thus after terminal opens span mode, achieve and at least one audio output apparatus is configured to each sub-screen, support output multi-channel audio frequency simultaneously.In addition, also extend the quantity of terminal split screen, improve the utilance of terminal.
With further reference to Fig. 2, it illustrates step 101 in Fig. 1 in response to unlatching span mode, sub-screen and corresponding signal source are carried out the flow process 200 of an embodiment of the method associated.
As shown in Figure 2, in step 201, ID is arranged to sub-screen.
In the present embodiment, in response to unlatching span mode, the unique identification of ID as sub-screen is arranged to each sub-screen.The ID of sub-screen can be the coding of arbitrary form, and such as, can be digital coding, also can be alpha code, and can also be the coding of digital alphabet mixing, the ID coding form aspect of the application to sub-screen limit.
Then, in step 202., the ID of sub-screen is associated with the signal source corresponding to sub-screen.
In the present embodiment, the signal source of each sub-screen also has the identification information of a uniqueness, and (unique identification information of signal source can be address information, also can be coding, can also be the title etc. of file), the ID of each sub-screen is associated with the unique identification information of the signal source corresponding to sub-screen.Certainly, because different sub-screens can corresponding identical signal source, therefore, the unique identification information of a signal source can be associated with the ID of multiple sub-screen.
With further reference to Fig. 3, it illustrates the flow process 300 of an embodiment of the method for the step 102 pair sub-screen configuration audio output apparatus in Fig. 1.
As shown in Figure 3, in step 301, the operational order that user selects sub-screen is received.
In the present embodiment, the operation of selection sub-screen can be the operation of arbitrary form, such as, if the display screen of terminal is touch-screen, can select by clicking sub-screen on the touchscreen to sub-screen; Also sub-screen can be selected by mouse action; Sub-screen can also be selected by remote controller or the operation such as keyboard or predetermined button.The application does not limit selecting the operation format of sub-screen.
It should be noted that, usual each audio output apparatus can only a corresponding sub-screen, so user can only select a sub-screen at every turn, can not select multiple sub-screen simultaneously.
Then, in step 302, the operational order that user selects audio output apparatus is received.
In the present embodiment, audio output apparatus can include but not limited to local audio output equipment, external wired audio output apparatus, external ANTENN AUDIO output equipment etc.Wherein, local audio output equipment is the audio output apparatus (as local loud speaker) that terminal carries, and local audio output equipment does not need to be connected with terminal again.External wired audio output apparatus need by interface with can the transmission line of transmission of audio signal be connected with terminal.External ANTENN AUDIO output equipment can wirelessly (as infrared ray or bluetooth etc.) be connected with terminal, and external ANTENN AUDIO output equipment can be wireless headset (Infrared earphone, bluetooth earphone or 2.4G earphone etc.).The present embodiment preferably adopts bluetooth earphone as external ANTENN AUDIO output equipment.
In the present embodiment, after user chooses one to need to configure the sub-screen of audio output apparatus, terminal can provide an operation interface selecting audio output apparatus to user.User can choose at least one audio output apparatus by the selection operation of arbitrary form.Selection operation can for the touch operation (display screen of terminal is touch-screen) carried out on the touchscreen; Also can for the selection operation using mouse to carry out; It can also be the selection operation used a teleswitch or keyboard or predetermined button etc. carry out.The application does not limit the form that selection operates.
Finally, in step 303, selected audio output apparatus is configured to selected sub-screen.
In the present embodiment, at least one selected audio output apparatus is configured to selected sub-screen.
With further reference to Fig. 4, selected audio output apparatus configures to the flow process 400 of the method for selected sub-screen embodiment by the step 303 that it illustrates in Fig. 3.
As shown in Figure 4, in step 401, be external ANTENN AUDIO output equipment in response to selected audio output apparatus, send connection request.
In the present embodiment, when selected audio output apparatus is external ANTENN AUDIO output equipment, terminal sends connection request.For bluetooth earphone, when user chooses the external ANTENN AUDIO output equipment of connection, terminal outwardly launches Bluetooth connection request signal, after bluetooth earphone receives the request signal of terminal, is established a communications link by bluetooth and terminal.
In one implementation, if user wants to select multiple bluetooth earphone to configure to terminal, so these bluetooth earphones can be connected with terminal successively.
Then, in step 402, establish a communications link in response to external ANTENN AUDIO output equipment, external ANTENN AUDIO output equipment is configured to selected sub-screen.
In the present embodiment, after terminal and multiple external ANTENN AUDIO output equipment establish a communications link successively, selected external ANTENN AUDIO output equipment is also configured successively to selected sub-screen.
With further reference to Fig. 5, audio output apparatus and corresponding sub-screen are carried out the flow process 500 of an embodiment of the method associated by the step 103 that it illustrates in Fig. 1.
As shown in Figure 5, in step 501, the device identification of audio output apparatus is obtained.
In the present embodiment, each audio output apparatus all has a device identification, is unique identification's (as device numbering, device name etc.) of equipment.After terminal and audio output apparatus establish a communications link, its device identification can be sent to terminal by audio output apparatus.
Then, in step 502, the ID of the sub-screen corresponding with audio output apparatus is obtained.
Finally, in step 503, the ID of the device identification of audio output apparatus with corresponding sub-screen is associated.
Although it should be noted that the operation describing the inventive method in the accompanying drawings with particular order, this is not that requirement or hint must perform these operations according to this particular order, or must perform the result that all shown operation could realize expectation.On the contrary, the step described in flow chart can change execution sequence.Such as, in the flow process 100 of Fig. 1, can first perform step 102 and 103, sub-screen be associated with audio output apparatus, and then performs step 101, sub-screen is associated with corresponding signal source.Again such as, in the flow process 300 of Fig. 3, first can perform step 302, also namely first select audio output apparatus, and then perform step 301, also namely select sub-screen.Additionally or alternatively, some step can be omitted, multiple step be merged into a step and perform, and/or a step is decomposed into multiple step and perform.
With further reference to Fig. 6, it illustrates the structural representation 600 of an embodiment of the device for output audio.
As shown in Figure 6, the device 600 for output audio of the present embodiment comprises: the first associative cell 601, dispensing unit 602, the second associative cell 603, output unit 604.Wherein, the first associative cell 601, in response to unlatching span mode, associates sub-screen with corresponding signal source; Dispensing unit 602, for configuring audio output apparatus to sub-screen; Second associative cell 603, for associating audio output apparatus with corresponding sub-screen; Output unit 604, for exporting the audio signal relevant to the signal source of corresponding sub-screen to audio output apparatus.
In some Alternate embodiments, described first associative cell 601 comprises: ID arranges subelement and associates subelement (not shown) with sub-screen with signal source, and ID arranges subelement, for arranging ID to sub-screen; Sub-screen associates subelement with signal source, for being associated with the signal source corresponding to this sub-screen by the ID of sub-screen.
In some Alternate embodiments, dispensing unit 602 comprises: sub-screen chooser unit, audio output apparatus chooser unit and audio output apparatus configuration subelement (not shown), sub-screen chooser unit, selects the operational order of sub-screen for receiving user; Audio output apparatus chooser unit, selects the operational order of audio output apparatus for receiving user; Audio output apparatus configuration subelement, for configuring selected audio output apparatus to selected sub-screen.
In some Alternate embodiments, audio output apparatus comprises following at least one item: local audio output equipment, external wired audio output apparatus, external ANTENN AUDIO output equipment.
In some Alternate embodiments, audio output apparatus configuration subelement comprises: request sending module and external ANTENN AUDIO output equipment configuration module (not shown), request sending module, for being external ANTENN AUDIO output equipment in response to selected audio output apparatus, send connection request; External ANTENN AUDIO output equipment configuration module, for establishing a communications link in response to external ANTENN AUDIO output equipment, configures described external ANTENN AUDIO output equipment to selected sub-screen.
In some Alternate embodiments, second associative cell 603 comprises: device identification obtains subelement, the ID of sub-screen obtains subelement and associates subelement (not shown) with device identification with sub-screen ID, device identification obtains subelement, for obtaining the device identification of described audio output apparatus; The ID of sub-screen obtains subelement, for obtaining the ID of the sub-screen corresponding with described audio output apparatus; Device identification associates subelement with sub-screen ID, for being associated by the ID of the device identification of described audio output apparatus with corresponding sub-screen.
In some Alternate embodiments, the audio signal relevant to the signal source of corresponding sub-screen, comprises following at least one item: the audio signal got from the signal source of the sub-screen of correspondence; Audio signal after the audio signal that the signal source of the sub-screen from correspondence gets is processed.
Should be appreciated that all unit or the module of record in device 600 are corresponding with each step in the method described with reference to figure 1-5.Thus, above for the unit that operation and the feature of method description are equally applicable to device 600 and wherein comprise, do not repeat them here.Device 600 can pre-set in the terminal, also can be loaded in terminal by modes such as downloads.Corresponding units in device 600 can cooperatively interact with the unit in terminal to realize audio frequency output scheme.Such as, output unit 604 with terminal local or external audio output device collaborative work, can export to realize audio frequency.
Present invention also provides a kind of terminal, described terminal comprises the screen and the above-mentioned device for output audio of supporting split screen function.In the present embodiment, this terminal is the terminal with split screen Presentation Function and audio plays and video capability, especially there is the intelligent television of split screen Presentation Function, include but not limited to smart mobile phone, panel computer, pocket computer on knee, desktop computer and the internet television box connecting Digital Television etc.
Be described in unit module involved in the embodiment of the present application to be realized by the mode of software, also can be realized by the mode of hardware.Described unit module also can be arranged within a processor, such as, can be described as: a kind of processor comprises the first associative cell, dispensing unit, the second associative cell, output unit.Wherein, the title of these unit modules does not form the restriction to this unit module itself under certain conditions, such as, the first associative cell can also be described to " in response to unlatching span mode, sub-screen and corresponding signal source being carried out the unit associated ".
As another aspect, present invention also provides a kind of computer-readable recording medium, this computer-readable recording medium can be the computer-readable recording medium comprised in device described in above-described embodiment; Also can be individualism, be unkitted the computer-readable recording medium allocated in terminal.Described computer-readable recording medium stores more than one or one program, and described program is used for performance description in the method for output audio of the application by one or more than one processor.
More than describe and be only the preferred embodiment of the application and the explanation to institute's application technology principle.Those skilled in the art are to be understood that, invention scope involved in the application, be not limited to the technical scheme of the particular combination of above-mentioned technical characteristic, also should be encompassed in when not departing from described inventive concept, other technical scheme of being carried out combination in any by above-mentioned technical characteristic or its equivalent feature and being formed simultaneously.The technical characteristic that such as, disclosed in above-mentioned feature and the application (but being not limited to) has similar functions is replaced mutually and the technical scheme formed.
Claims (15)
1. for a method for output audio, it is characterized in that, described method comprises:
In response to unlatching span mode, sub-screen is associated with corresponding signal source;
To described sub-screen configuration audio output apparatus;
Described audio output apparatus is associated with corresponding sub-screen;
The audio signal relevant to the signal source of corresponding sub-screen is exported to described audio output apparatus.
2. method according to claim 1, is characterized in that, is describedly associated with corresponding signal source by sub-screen, comprising:
ID is arranged to described sub-screen;
The ID of described sub-screen is associated with the signal source corresponding to described sub-screen.
3. method according to claim 1, is characterized in that, described to described sub-screen configuration audio output apparatus, comprising:
Receive the operational order that user selects sub-screen;
Receive the operational order that user selects audio output apparatus;
Selected audio output apparatus is configured to selected sub-screen.
4. method according to claim 3, is characterized in that, described audio output apparatus comprises following at least one item: local audio output equipment, external wired audio output apparatus, external ANTENN AUDIO output equipment.
5. method according to claim 4, is characterized in that, describedly configures selected audio output apparatus to selected sub-screen, comprising:
Be external ANTENN AUDIO output equipment in response to selected audio output apparatus, send connection request;
Establish a communications link in response to external ANTENN AUDIO output equipment, described external ANTENN AUDIO output equipment is configured to selected sub-screen.
6. method according to claim 1, is characterized in that, is describedly associated with corresponding sub-screen by described audio output apparatus, comprising:
Obtain the device identification of described audio output apparatus;
Obtain the ID of the sub-screen corresponding with described audio output apparatus;
The ID of the device identification of described audio output apparatus with corresponding sub-screen is associated.
7. method according to claim 1, is characterized in that, the audio signal that the signal source of described to corresponding sub-screen is relevant, comprises following at least one item:
From the audio signal that the signal source of the sub-screen of correspondence gets;
Audio signal after the audio signal that the signal source of the sub-screen from correspondence gets is processed.
8. for a device for output audio, it is characterized in that, described device comprises:
First associative cell, in response to unlatching span mode, associates sub-screen with corresponding signal source;
Dispensing unit, for configuring audio output apparatus to described sub-screen;
Second associative cell, for associating described audio output apparatus with corresponding sub-screen;
Output unit, for exporting the audio signal relevant to the signal source of corresponding sub-screen to described audio output apparatus.
9. device according to claim 8, is characterized in that, described first associative cell comprises:
ID arranges subelement, for arranging ID to described sub-screen;
Sub-screen associates subelement with signal source, for being associated with the signal source corresponding to described sub-screen by the ID of described sub-screen.
10. device according to claim 8, is characterized in that, described dispensing unit comprises:
Sub-screen chooser unit, selects the operational order of sub-screen for receiving user;
Audio output apparatus chooser unit, selects the operational order of audio output apparatus for receiving user;
Audio output apparatus configuration subelement, for configuring selected audio output apparatus to selected sub-screen.
11. devices according to claim 10, is characterized in that, described audio output apparatus comprises following at least one item: local audio output equipment, external wired audio output apparatus, external ANTENN AUDIO output equipment.
12. devices according to claim 11, is characterized in that, described audio output apparatus configuration subelement comprises:
Request sending module, for being external ANTENN AUDIO output equipment in response to selected audio output apparatus, sends connection request;
External ANTENN AUDIO output equipment configuration module, for establishing a communications link in response to external ANTENN AUDIO output equipment, configures described external ANTENN AUDIO output equipment to selected sub-screen.
13. devices according to claim 8, is characterized in that, described second associative cell comprises:
Device identification obtains subelement, for obtaining the device identification of described audio output apparatus;
The ID of sub-screen obtains subelement, for obtaining the ID of the sub-screen corresponding with described audio output apparatus;
Device identification associates subelement with sub-screen ID, for being associated by the ID of the device identification of described audio output apparatus with corresponding sub-screen.
14. devices according to claim 8, is characterized in that, the audio signal that the signal source of described to corresponding sub-screen is relevant, comprise following at least one item:
From the audio signal that the signal source of the sub-screen of correspondence gets;
Audio signal after the audio signal that the signal source of the sub-screen from correspondence gets is processed.
15. 1 kinds of terminals, is characterized in that, comprise support span mode screen and according to Claim 8 to the device according to any one of claim 14.
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