CN110446101A - The method, apparatus and computer readable storage medium of sound output - Google Patents
The method, apparatus and computer readable storage medium of sound output Download PDFInfo
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- CN110446101A CN110446101A CN201810418014.3A CN201810418014A CN110446101A CN 110446101 A CN110446101 A CN 110446101A CN 201810418014 A CN201810418014 A CN 201810418014A CN 110446101 A CN110446101 A CN 110446101A
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- running background
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
-
- 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
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
- H04N21/4438—Window management, e.g. event handling following interaction with the user interface
-
- 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
Abstract
The invention discloses the method, apparatus and computer readable storage medium of sound output, belong to intelligent appliance technical field.This method comprises: determining the status information of second sound channel corresponding with the running background when receiving the first multimedia application and entering the first notification message of running background；When the status information is starting state information, the first multimedia application of Xiang Suoshu sends the second notification message of sound channel replacement, controls first multimedia application and is switched to the second sound channel progress sound output.In this way, realizing the output of alliteration sound, the function of multimedia play equipment is extended.
Description
Technical field
The present invention relates to intelligent appliance technical field, in particular to the method, apparatus of sound output and computer-readable deposit
Storage media.
Background technique
With the development of smart machine, many smart machines can run two or more applications simultaneously.Multimedia is broadcast
Equipment is put, such as: TV, computer, projection device etc. can also run two or more applications simultaneously.
Currently, multimedia play equipment is difficult to run simultaneously, example for two or more applications for all needing sound to export
Such as: user is difficult to listen to music while watching TV programme.Generally, multimedia equipment, especially TV, can only export with
The sound of the current application presented on interactive interface it is also difficult to achieve the sound output of two or more applications.
Summary of the invention
The embodiment of the invention provides the method, apparatus and computer readable storage medium of a kind of output of sound.In order to right
The some aspects of the embodiment of disclosure have a basic understanding, and simple summary is shown below.The summarized section is not general
General commentary, nor to determine key/critical component or describe the protection scope of these embodiments.Its sole purpose is to use
Some concepts are presented in simple form, in this, as the preamble of following detailed description.
According to a first aspect of the embodiments of the present invention, a kind of method of sound output is provided, comprising:
It is determining with the running background when receiving the first multimedia application and entering the first notification message of running background
The status information of corresponding second sound channel；
When the status information is starting state information, the first multimedia application of Xiang Suoshu sends the second of sound channel replacement
Notification message controls first multimedia application and is switched to the second sound channel progress sound output.
In one embodiment of the invention, it is described receive the first multimedia application enter running background the first notification message it
Before, further includes:
When running first multimedia application, and carrying out sound output by the first sound channel, running background is received
Command information；
According to the running background command information, controls first multimedia application and enter running background.
In one embodiment of the invention, the running background command information that receives includes:
Receive the first command information for opening backstage two-channel output function；
According to first command information, running background is presented on interactive interface and selects information；
Receive the running background command information with first choice information matches in running background selection information.
In one embodiment of the invention, control first multimedia application is switched to the second sound channel and carries out sound
After output, further includes:
By with the second sound channel it is matched it is outer put stereo set, play the sound of first multimedia application.
According to a second aspect of the embodiments of the present invention, a kind of device of sound output is provided, comprising:
Determination unit, for determining when receiving the first multimedia application and entering the first notification message of running background
The status information of second sound channel corresponding with the running background；
Switch unit, for when the status information is starting state information, the first multimedia application of Xiang Suoshu to be sent
The second notification message of sound channel replacement controls first multimedia application and is switched to the second sound channel progress sound output.
In one embodiment of the invention, described device further include:
Control unit, for connecing when running first multimedia application, and carrying out sound output by the first sound channel
Running background command information is received, according to the running background command information, first multimedia application is controlled and enters backstage
Operation.
In one embodiment of the invention, described control unit is specific to receive the first finger for opening backstage two-channel output function
Enable information；According to first command information, running background is presented on interactive interface and selects information；And receive with it is described
Running background selects the running background command information of first choice information matches in information.
In one embodiment of the invention, described device further include:
Put unit outside, for by with the second sound channel it is matched it is outer put stereo set, play first multimedia
The sound of application.
According to a third aspect of the embodiments of the present invention, a kind of device of sound output is provided, is set for multimedia
It is standby, comprising:
Processor；
Memory for storage processor executable instruction；
Wherein, the processor is configured to:
It is determining with the running background when receiving the first multimedia application and entering the first notification message of running background
The status information of corresponding second sound channel；
When the status information is starting state information, the first multimedia application of Xiang Suoshu sends the second of sound channel replacement
Notification message controls first multimedia application and is switched to the second sound channel progress sound output.
According to a fourth aspect of the embodiments of the present invention, a kind of computer readable storage medium is provided, meter is stored thereon with
Calculation machine instruction, when which is executed by processor the step of the realization above method.
Technical solution provided in an embodiment of the present invention can include the following benefits:
In the embodiment of the present invention, after multimedia application carries out running background, the rising tone corresponding with running background can be passed through
Road carries out sound output, in this way, another multimedia application run on interactive interface can carry out sound output by the first sound channel,
The output of alliteration sound is realized, the function of multimedia play equipment is extended, it is same to meet the two or more multimedia application of user
The demand of Shi Yunhang, further improves user experience.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
It can the limitation present invention.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets implementation of the invention
Example, and be used to explain the principle of the present invention together with specification.
Fig. 1 is a kind of flow chart of method of outputting acoustic sound shown according to an exemplary embodiment；
Fig. 2 is a kind of flow chart of method of outputting acoustic sound shown according to an exemplary embodiment；
Fig. 3 is a kind of flow chart of method of outputting acoustic sound shown according to an exemplary embodiment；
Fig. 4 is a kind of schematic diagram of running background selection information shown according to an exemplary embodiment；
Fig. 5 is a kind of block diagram of sound output device shown according to an exemplary embodiment；
Fig. 6 is a kind of block diagram of sound output device shown according to an exemplary embodiment.
Specific embodiment
The following description and drawings fully show specific embodiments of the present invention, to enable those skilled in the art to
Practice them.Embodiment only represents possible variation.Unless explicitly requested, otherwise individual components and functionality is optional, and
And the sequence of operation can change.The part of some embodiments and feature can be included in or replace other embodiments
Part and feature.The range of embodiment of the present invention includes the entire scope of claims and the institute of claims
There is obtainable equivalent.Herein, each embodiment can individually or generally be indicated that this is only with term " invention "
It is merely for convenience, and if in fact disclosing the invention more than one, it is not meant to automatically limit the range of the application
For any single invention or inventive concept.Herein, relational terms such as first and second and the like are used only for one
Entity, which is perhaps operated, to be distinguished and exists without requiring or implying between these entities or operation with another entity or operation
Any actual relationship or sequence.Moreover, the terms "include", "comprise" or its any other variant be intended to it is non-exclusive
Property include so that include a series of elements process, method or equipment not only include those elements, but also including
Other elements that are not explicitly listed.Each embodiment herein is described in a progressive manner, and each embodiment stresses
Be the difference from other embodiments, the same or similar parts in each embodiment may refer to each other.For implementing
For structure, product etc. disclosed in example, since it is corresponding with part disclosed in embodiment, so being described relatively simple, phase
Place is closed referring to method part illustration.
Multimedia play equipment, such as: TV, projector etc. are generally exported using the first sound channel and are presented on interactive interface
Current application sound, for example, with loudspeaker output TV programme sound or game application sound, alternatively, music
The sound of application.In the embodiment of the present invention, after multimedia application carries out running background, corresponding with running background second can be passed through
Sound channel carries out sound output, in this way, another multimedia application run on interactive interface can be defeated by the first sound channel progress sound
Out, the output of alliteration sound is realized, the function of multimedia play equipment is extended.
Fig. 1 is a kind of flow chart of method of outputting acoustic sound shown according to an exemplary embodiment.As shown in Figure 1, sound
The process of output includes:
Step 101: when receiving the first multimedia application and entering the first notification message of running background, determining and backstage
Run the status information of corresponding second sound channel.
Generally, multimedia play equipment can run multiple processes simultaneously, comprising: front stage operation and running background.Wherein, more
The interactive interface of apparatus for media playing, such as: video screen, the current application presented on interactive interface, typically preceding
Platform operation.There are also some applications, do not present on interactive interface, but still in operation, this operation is generally backstage and transports
Row.
In the embodiment of the present invention, the first multimedia application can be carried out directly into running background on startup, alternatively, when starting
In front stage operation, after receiving running background command information, just enter running background, i.e. multimedia play equipment can be when operation
First multimedia application, and by the first sound channel carry out sound output when, receive running background command information；It is transported according to backstage
Row command information, the first multimedia application of control enter backstage and transport.
In this way, after the first multimedia application enters running background, i.e., transmittable broadcast notice messages, in this way, multimedia is broadcast
Put equipment the first notification message ready to receive for entering running background to the first multimedia application.
Multimedia play equipment may include two or more sound channels, wherein one or two sound channel is and running background
It is corresponding, as second sound channel, second sound channel and running background successful match therefore, it need to determine and running background pair
The status information for the second sound channel answered.It include second sound channel and running background in the configuration information of multimedia play equipment
Therefore matching status information can determine the status information of second sound channel by inquiring corresponding configuration information.Wherein,
The status information of two sound channels can include: starting state information and closed state information.And starting state information shows the rising tone
Road and running background successful match, certainly, it is unsuccessful that closed state information then shows that second sound channel is matched with running background.
Step 102: when status information is starting state information, sending second that sound channel is replaced to the first multimedia application
Notification message, the first multimedia application of control are switched to second sound channel and carry out sound output.
Receive the first notification information that the first multimedia application enters running background, and, it is determined that second sound channel with
When running background successful match, i.e. status information are starting state information, then sound channel replacement can be sent to the first multimedia application
Second notification message, in this way, continue in the first multimedia application of running background, and by the sound of the first multimedia application export
It is switched to second sound channel.In this way, the other application on the interactive interface of multimedia play equipment still can be carried out with the first sound channel
Sound output.
As it can be seen that after multimedia application carries out running background sound can be carried out by second sound channel corresponding with running background
Output realizes alliteration in this way, another multimedia application run on interactive interface can carry out sound output by the first sound channel
Sound output, extends the function of multimedia play equipment, meets the need of the two or more multimedia application of user while operation
It asks, further improves user experience.
Certainly, in above-mentioned steps 101, in front stage operation when the first multimedia application starts, refer to when receiving running background
After enabling information, just enter running background, at this point, receiving running background command information includes: that reception unlatching backstage two-channel is defeated
First command information of function out；According to the first command information, running background is presented on interactive interface and selects information；Receive with
Running background selects the running background command information of first choice information matches in information.In this way, the probability of maloperation is reduced, it can
The demand of further satisfaction user provides the experience of user.
And control the first multimedia application and be switched to after second sound channel carries out sound output, further includes: by with second
Stereo set is put outside sound channel is matched, plays the sound of the first multimedia application.In this way, user can hear the first multimedia application
The sound of output.
In the embodiment of the present invention, the first sound channel can be the stereo set of multimedia play equipment, such as loudspeaker.And second
Sound channel is then can include: universal serial bus (Universal Serial Bus, USB) output channels, bluetooth output channels, or
Other can connect the sound channel of outer playback box equipment.To with the matched outer stereo set of putting of second sound channel can include: USB interface
Earphone, speaker；Alternatively, can the earphone of bluetooth connection, speaker etc..
Below by operating process set into specific embodiment, the method that the embodiment of the present disclosure provides is illustrated.
Fig. 2 is a kind of flow chart of method of outputting acoustic sound shown according to an exemplary embodiment.As shown in Fig. 2, sound
The process of output is as follows:
Step 201: receiving the first notification message that the first multimedia application enters running background.
It can start and run the first multimedia application from the background, thus, it receives the first multimedia application and enters running background
The first notification message.
Does is step 202: the status information for judging second sound channel in configuration parameter starting state information if so, executing
Step 203, otherwise, process terminates.
Step 203: sending the second notification message that sound channel is replaced to the first multimedia application.
Step 204: the first multimedia application of control is switched to second sound channel and carries out sound output.
The status information of second sound channel is starting state information, i.e. second sound channel and running background successful match, thus, the
One multimedia application can carry out sound output by second sound channel.
Step 205: by with second sound channel it is matched it is outer put stereo set, play the sound of the first multimedia application.
As it can be seen that after multimedia application carries out running background, the rising tone corresponding with running background can be passed through in the present embodiment
Road carries out sound output, in this way, another multimedia application run on interactive interface can carry out sound output by the first sound channel,
The output of alliteration sound is realized, the function of multimedia play equipment is extended.
In another embodiment of the present invention, multimedia play equipment can be TV.First sound channel can TV loudspeaker, second
Sound channel can be USB output channels, and the first multimedia application can be music application.
Fig. 3 is a kind of flow chart of method of outputting acoustic sound shown according to an exemplary embodiment.As shown in figure 3, sound
The process of output is as follows:
Step 301: the music application having been turned on, and the loudspeaker for passing through TV are run on the interactive interface of TV
Carry out sound output.
In this way, TV front stage operation music application.
Step 302: judging whether to receive the first command information for opening backstage two-channel output function if so, executing
Step 303, otherwise, return step 301.
TV is generally all corresponding with remote controler, can be to open backstage alliteration by the functional configuration of a key in remote controler
The function of road output function, when user triggers this key, that is, have sent unlatching backstage two-channel output function first instructs
Information has sent the first instruction letter for opening backstage two-channel output function for example, user triggers " return " this key
Breath, thus, TV can receive to the first command information.
Step 303: running background is presented on interactive interface and selects information.
Here, the running background selection information presented on interactive interface, can be as shown in figure 4, i.e. Fig. 4 be shown according to one
Example property implements a kind of schematic diagram of the running background exemplified selection information.
Step 304: judging whether to receive the running background with first choice information matches in running background selection information
Command information if so, executing step 305, otherwise, process terminates.
If " confirmation " corresponding in Fig. 4 is chosen by user, i.e., first choice information is selected, then can receive running background
Command information executes step 305, and " exiting " is chosen by user, and process terminates.
Step 305: control music, which is applied, enters running background.
Step 306: receiving music and apply the first notification message for entering running background.
Step 307: judging that ifsuccess is true in putExtra information in configuration parameter if so, executing step
308, otherwise, process terminates.
PutExtra information is one of configuration parameter specifying information, and certainly, present invention is also not necessarily limited at other implementations
Other defined information can also be used in example, particularly as being not listed one by one.
Here, in the configuration parameter of TV, ifsuccess is represented by corresponding with running background in putExtra information
The status information of USB output channels, wherein ifsuccess true, then the status information of USB output channels is starting state
Step 308 can be performed in information, and otherwise, process terminates.
Step 308: sending the second notification message that sound channel is replaced to music application.
Step 309: control music is defeated using USB output channels progress sound is switched to from the broadcasting of the loudspeaker of TV
Out.
In this way, the loudspeaker of TV can play the sound of TV programme or the sound of game application.
Step 310: by USB interface earphone, playing the sound of music application.
As it can be seen that after music application carries out running background, can be exported by USB corresponding with running background in the present embodiment
Sound channel carries out sound output, in this way, the TV programme run on interactive interface or game application can by tv speaker into
The output of row sound realizes the output of alliteration sound, extends the function of TV, it is same to meet the two or more multimedia application of user
The demand of Shi Yunhang, further improves user experience.
Following is embodiment of the present disclosure, can be used for executing embodiments of the present disclosure.
According to the process that above sound exports, a kind of device of sound output can be constructed.
Fig. 5 is a kind of block diagram of sound output device shown according to an exemplary embodiment.As shown in figure 5, the device
Can include: determination unit 100 and switch unit 200, wherein
Determination unit 100, for when receiving the first multimedia application and entering the first notification message of running background, really
The status information of fixed second sound channel corresponding with running background.
Switch unit 200, for sending sound channel more to the first multimedia application when status information is starting state information
The second notification message changed, the first multimedia application of control are switched to second sound channel and carry out sound output.
In one embodiment of the invention, device further include:
Control unit, for receiving when running the first multimedia application, and carrying out sound output by the first sound channel
Running background command information controls the first multimedia application and enters running background according to running background command information.
In one embodiment of the invention, control unit is specific to receive the first instruction letter for opening backstage two-channel output function
Breath；According to the first command information, running background is presented on interactive interface and selects information；And it receives and is selected with running background
The running background command information of first choice information matches in information.
In one embodiment of the invention, device further include:
Put unit outside, for by with second sound channel it is matched it is outer put stereo set, play the sound of the first multimedia application
Sound.
The device of embodiment of the present disclosure offer is provided.
Fig. 6 is the block diagram according to a kind of sound output device shown in an exemplary embodiment three.As shown in fig. 6, the dress
It sets and comprises determining that unit 100 and switch unit 200, further includes: control unit 300 puts unit 400 with outer.
Wherein, when running the first multimedia application, and carrying out sound output by the first sound channel, control unit 300 is connect
After receiving running background command information, it can control the first multimedia application according to running background command information and enter running background.
In this way, determination unit 100 can when receiving the first multimedia application and entering the first notification message of running background,
Determine the status information of second sound channel corresponding with running background.Also, when status information is starting state information, switching is single
Member 200 sends the second notification message that sound channel is replaced to the first multimedia application, controls the first multimedia application from the first sound channel
It is switched to second sound channel and carries out sound output.
Also, putting unit 400 outside can cross and the matched external speaker of second sound channel, the sound of the first multimedia application of broadcasting
Sound.
As it can be seen that after media application carries out running background, second sound channel corresponding with running background can be passed through in the present embodiment
Sound output is carried out, in this way, another multimedia application run on interactive interface can carry out sound output by the first sound channel, it is real
Show the output of alliteration sound, extends the function of multimedia play equipment.
In one embodiment of the invention, a kind of device of sound output is provided, multimedia play equipment is used for, comprising:
Processor；
Memory for storage processor executable instruction；
Wherein, processor is configured as:
It is determining with the running background when receiving the first multimedia application and entering the first notification message of running background
The status information of corresponding second sound channel；
When the status information is starting state information, the first multimedia application of Xiang Suoshu sends the second of sound channel replacement
Notification message controls first multimedia application and is switched to the second sound channel progress sound output.
In one embodiment of the invention, a kind of computer readable storage medium is provided, computer instruction is stored thereon with, it should
The step of above sound output method is realized when instruction is executed by processor.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the present invention, which can be used in one or more,
The shape for the computer program product implemented in usable storage medium (including but not limited to magnetic disk storage and optical memory etc.)
Formula.
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
It should be understood that the invention is not limited to the process and structure that are described above and are shown in the accompanying drawings,
And various modifications and changes may be made without departing from the scope thereof.The scope of the present invention is only limited by the attached claims
System.
Claims (10)
1. a kind of method of sound output characterized by comprising
When receiving the first multimedia application and entering the first notification message of running background, determination is corresponding with the running background
Second sound channel status information；
When the status information is starting state information, the first multimedia application of Xiang Suoshu sends the second notice of sound channel replacement
Message controls first multimedia application and is switched to the second sound channel progress sound output.
2. the method as described in claim 1, which is characterized in that described to receive the first multimedia application and enter running background
Before first notification message, further includes:
When running first multimedia application, and carrying out sound output by the first sound channel, running background instruction is received
Information；
According to the running background command information, controls first multimedia application and enter running background.
3. method according to claim 2, which is characterized in that the running background command information that receives includes:
Receive the first command information for opening backstage two-channel output function；
According to first command information, running background is presented on interactive interface and selects information；
Receive the running background command information with first choice information matches in running background selection information.
4. the method as described in claim 1, which is characterized in that the control first multimedia application is switched to described the
Two sound channels carry out after sound output, further includes:
By with the second sound channel it is matched it is outer put stereo set, play the sound of first multimedia application.
5. a kind of device of sound output characterized by comprising
Determination unit, for when receiving the first multimedia application and entering the first notification message of running background, determining and institute
State the status information of the corresponding second sound channel of running background；
Switch unit, for when the status information is starting state information, the first multimedia application of Xiang Suoshu to send sound channel
The second notification message of replacement controls first multimedia application and is switched to the second sound channel progress sound output.
6. device as claimed in claim 5, which is characterized in that described device further include:
Control unit, for receiving when running first multimedia application, and carrying out sound output by the first sound channel
Running background command information controls first multimedia application and enters running background according to the running background command information.
7. device as claimed in claim 6, which is characterized in that
Described control unit is specific to receive the first command information for opening backstage two-channel output function；Refer to according to described first
Information is enabled, running background is presented on interactive interface and selects information；And it receives and is selected first in information with the running background
Select the running background command information of information matches.
8. device as claimed in claim 5, which is characterized in that described device further include:
Put unit outside, for by with the matched external speaker of the second sound channel, play the sound of first multimedia application
Sound.
9. a kind of device of sound output, is used for multimedia play equipment characterized by comprising
Processor；
Memory for storage processor executable instruction；
Wherein, the processor is configured to:
When receiving the first multimedia application and entering the first notification message of running background, determination is corresponding with the running background
Second sound channel status information；
When the status information is starting state information, the first multimedia application of Xiang Suoshu sends the second notice of sound channel replacement
Message controls first multimedia application and is switched to the second sound channel progress sound output.
10. a kind of computer readable storage medium, is stored thereon with computer instruction, which is characterized in that the instruction is by processor
The step of claim 1-4 the method is realized when execution.
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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