WO2018054139A1

WO2018054139A1 - Audio control method and device, and storage medium

Info

Publication number: WO2018054139A1
Application number: PCT/CN2017/092838
Authority: WO
Inventors: 王晋飞
Original assignee: 中兴通讯股份有限公司
Priority date: 2016-09-26
Filing date: 2017-07-13
Publication date: 2018-03-29
Also published as: CN107870759A

Abstract

An audio control method and device, and a storage medium. The method comprises: detecting whether a plurality of applications outputs audios concurrently (S110); and when it is detected that a plurality of applications outputs audios concurrently, controlling one of the plurality of applications to output an audio at a first volume and the remaining applications to output audios at a second volume that is different from the first volume (S120). If audios are output concurrently, only one audio is allowed to be output at a high volume, and the remaining audios are output at a low volume. The audios at the low volume do not affect the audio at the high volume, so that a user can listen to the audio at the high volume clearly. By controlling a plurality of audios, the method can avoid the problem that a plurality of audios is output at the same volume or interrupts each other, thereby providing good user experience.

Description

Audio control method, device and storage medium

Technical field

The present disclosure relates to the field of computer technologies, and in particular, to an audio control method, apparatus, and storage medium.

Background technique

There are more and more types of applications on the terminal, but the current terminal lacks uniform application design specifications and standards, which leads to uneven design quality of applications. Therefore, when applications are concurrent, especially when audio is concurrent, There are issues that affect the user experience.

In an audio concurrent scenario, some applications will apply for an exclusive audio channel. The application does not care about the operation of other applications and directly occupies the audio channel, which may cause the audio being played by other applications to be interrupted. For example, during the driving process, the navigation and music player in the mobile terminal is turned on, and in the process of playing music in the music player, if the navigation information is broadcasted, the music being played by the music player will be interrupted, although the navigation broadcast The music will resume playing after the end, but if this interruption is very frequent, it will affect the user experience.

In audio concurrent scenes, there are still some applications that do not monopolize the audio channel, so when multiple applications simultaneously output audio, multiple audios will play simultaneously. For example, if the user listens to music while brushing Weibo, if there is a video on Weibo being clicked, two channels of audio will be played concurrently at the same volume, so that the user will not be able to listen to music or listen to Weibo. The sound of the video.

In summary, in the related audio concurrent scene, the control of the audio output is lacking, or the concurrent audio is played together at the same volume, or the concurrent audio is interrupted each other, resulting in poor user experience.

Summary of the invention

The present disclosure provides an audio control method, apparatus, and storage medium for solving the problem that no audio output is controlled in a related audio concurrent scene.

In order to solve the above technical problem, the present disclosure is solved by the following technical solutions:

The present disclosure provides an audio control method, including: detecting whether a plurality of applications concurrently output audio; and detecting that one of the plurality of applications is controlled by a plurality of applications concurrently outputting audio A volume outputs audio, and the remaining applications are controlled to output audio at a second volume different from the first volume.

The controlling one of the plurality of applications to output the audio at the first volume comprises: controlling the application with the highest priority to output at the first volume according to the preset priority of the plurality of applications Audio.

The controlling one of the plurality of applications to output the audio at the first volume comprises: controlling, according to a sequence of the audio resources occupied by the plurality of applications, an application that last occupies the audio resource to be the first Volume output audio.

The controlling one of the plurality of applications to output audio at the first volume comprises: controlling an application running in the foreground to output audio at a first volume.

In the process of detecting whether there are multiple applications concurrently outputting audio, the method further includes: shielding the request sent by the application for applying for exclusive audio resources.

The present disclosure also provides an audio control apparatus, including: a detecting module configured to detect whether a plurality of applications concurrently output audio; and a control module configured to control the plurality of applications concurrently detecting audio output One of the plurality of applications outputs audio at a first volume, and controls the remaining applications to output audio at a second volume different from the first volume.

The control module is further configured to: according to a preset priority of the multiple applications, control an application with the highest priority to output audio at the first volume.

The control module is further configured to control an application that last occupies an audio resource to output audio at a first volume according to a sequence in which the plurality of applications occupy audio resources.

The control module is further configured to control an application running in the foreground to output audio at a first volume.

The control module is further configured to: in a process of detecting whether multiple applications concurrently output audio, masking a request sent by the application for requesting exclusive audio resources.

The present disclosure also provides a storage medium that can store execution instructions for performing the audio control method described above.

The beneficial effects of the disclosure are as follows:

In the present disclosure, if audio is output concurrently, only one audio is allowed to be output at a high volume, and other audio is output at a low volume, and the low volume audio does not affect the high volume audio, so that the user can clearly hear the high volume audio. . By controlling multiple audio channels, the present disclosure can avoid the problem that multiple audio outputs are output at the same volume or interrupt each other, and the user experience is good.

DRAWINGS

1 is a flowchart of an audio control method according to a first embodiment of the present disclosure;

2 is a flowchart of an audio control method according to a second embodiment of the present disclosure;

3 is a flowchart of an audio control method according to a third embodiment of the present disclosure;

4 is a flowchart of an audio control method according to a fourth embodiment of the present disclosure;

FIG. 5 is a flowchart of an audio control method according to a fifth embodiment of the present disclosure; FIG.

FIG. 6 is a configuration diagram of an audio control device according to a sixth embodiment of the present disclosure.

detailed description

The present disclosure will be further described in detail below in conjunction with the drawings and embodiments. It is to be understood that the embodiments described herein are merely illustrative of the disclosure and are not intended to be limiting.

Embodiment 1

The present embodiment provides an audio control method, and FIG. 1 is a flowchart of an audio control method according to a first embodiment of the present disclosure. The execution subject of this embodiment is a mobile terminal, and the mobile terminal is installed with a plurality of applications capable of outputting audio. The mobile terminal is, for example, a smartphone and a tablet.

Step S110, detecting whether there are multiple applications concurrently outputting audio; if yes, executing step S120; if not, proceeding to step S110.

Concurrent output audio means that multiple applications are outputting audio.

Since the application outputs audio, you need to apply for audio resources first, and apply for audio resources. Now that the audio resources are occupied, it is possible to detect whether there are multiple applications applying for or occupying audio resources to determine whether multiple applications concurrently output audio.

Audio resources include: audio channels. Output audio through the audio channel.

Detect whether multiple applications are occupying audio resources; if yes, determine that the multiple applications concurrently output audio; if not, detect whether other applications apply for audio resources while the application is occupying audio resources, If another application requests an audio resource and the application is successful, the other application and the application that is occupying the audio resource concurrently output audio; otherwise, the application that does not currently output audio concurrently.

In this embodiment, in order to prevent an application from monopolizing audio resources, in the process of detecting whether multiple applications concurrently output audio, the request sent by the application for applying for exclusive audio resources may be blocked.

Step S120, when it is detected that a plurality of applications concurrently output audio, control one of the plurality of applications to output audio at a first volume, and control the remaining applications to a second volume different from the first volume. Output audio.

In the present embodiment, in the audio concurrent scene, only one audio is allowed to be output at a high volume, and other audio is output at a low volume, and the first volume is controlled to be higher than the second volume.

In order to enable the user to clearly hear the loudest audio in the plurality of audios, the difference between the first volume and the second volume is greater than the preset volume threshold. The volume threshold is an experimentally obtained value or an empirical value. The first volume can be a preset standard volume. The first volume may be a volume set by the user according to his or her own needs. It is preferable that the second volume does not affect the listening of the first volume.

In the audio concurrent scene, the tag information of each application is acquired; the application that outputs the audio at the first volume is determined according to the tag information of each application, and the remaining applications output the audio at the second volume.

The tag information includes, but is not limited to, an application's priority tag, an audio resource occupancy tag, and a front-end tag. The audio resource occupation mark may be a time stamp of the audio resource occupation time or a mark indicating the order of occupation of the audio resources. The front and back tags are used to mark that the application is currently running in the foreground or in the background.

Three control modes are provided below, but the following three control modes are only used to illustrate the disclosure, and are not intended to limit the disclosure:

In the first mode, in the plurality of audio concurrent applications, according to the preset priorities of the multiple applications, the application with the highest priority is controlled to output audio at the first volume, and the remaining applications are controlled to output the audio at the second volume. .

In the second mode, in multiple applications of audio concurrent, according to the order in which the plurality of applications occupy audio resources, the application that controls the last (latest) audio resource outputs audio at the first volume, controls, and controls the remaining applications. The audio is output at the second volume.

In the third mode, since only one application is allowed in the foreground of the mobile terminal, in the multiple concurrent applications of the audio, the application running in the foreground is controlled to output audio at the first volume according to the front and back tags of the multiple applications, and the background operation is controlled. The app outputs audio at a second volume. In other words, the volume that controls the output of the application running in the foreground is higher than the volume when the application running in the background outputs audio.

The above three methods may be applied separately or in combination, and this embodiment does not limit this.

For example, if there are applications with the same priority and there are multiple applications with the highest priority, then the multiple applications can be controlled to output audio according to the order of the audio resources or the front and back tags. The volume of the volume, such as: control the latest audio resource application to output audio at the first volume, the remaining applications output audio at the second volume, control the foreground application when the front-end conversion operation is detected A volume outputs audio, and an application running in the background outputs audio at a second volume.

In this embodiment, if the audio is output concurrently, only one audio is allowed to be output at a high volume, and other audio is output at a low volume, and the low volume audio does not affect the high volume audio, so that the user can clearly hear High volume audio. The present embodiment can avoid the problem that multiple channels of audio are outputted at the same volume or interrupted each other, and the user experience is good.

Embodiment 2

2 is a flow chart of an audio control method according to a second embodiment of the present disclosure.

Step S210, when it is detected that there are multiple applications concurrently outputting audio, the audio is triggered and Send scene mode.

Volume control of concurrent audio is required in the audio concurrent scene mode.

If an application requests an exclusive audio channel, the application's exclusive request is blocked.

In order to make the embodiment easier to understand, in the embodiment, two applications concurrently output audio as an example.

In step S220, the application that is occupying the audio channel is marked as old, and the application that newly applies to the audio channel is marked as new.

Old and new are audio resource occupancy tags. Old means that the audio channel is occupied first, and new means that the last (latest) occupied audio channel.

If there are multiple audio concurrent applications, you can use the timestamps that occupy the audio channel to determine the order in which multiple applications consume audio resources. The application with the timestamp closest to the current time for the new application to the audio channel should be marked as new and the rest of the applications marked as old.

The old corresponding application and the new corresponding application output audio through the audio channel.

In step S230, the application running in the foreground is marked as a foreground task, and the application running in the background is marked as a background task.

The front and back flags are used to indicate that the application is currently running in the foreground or running in the background.

The front and back background tags include: foreground task tag foreground task and background task tag background task. Among them, the foreground task indicates that the application is running in the foreground, and the background task indicates that the application is running in the background.

Mark the application currently running in the foreground as the foreground task, and mark the application currently running in the background as the background task. At this point, applications that output audio concurrently may all run in the background, running in the foreground, or running in the foreground and background.

Step S240, querying the priority of the application corresponding to the old and the application corresponding to the new, and determining whether the number of the highest priority applications is plural; if yes, executing step S250; if not, executing step S270.

The application priority table is set in advance. The name of the plurality of applications and the value of the priority of each application are included in the application priority table. The value of the priority is an integer value greater than or equal to 0. The larger the value, the higher the priority, and the smaller the value, the lower the priority. If there is no application name in the application priority table, the application has a priority of 0 by default.

Query the application priority table, determine the priority of the application corresponding to the old and the application corresponding to the new, find the application with the highest priority, that is, find the application with the highest priority value, and determine the application with the highest priority value. Whether the number is multiple.

In this embodiment, in the case where there is only one application with the highest priority, the highest priority application outputs audio at the first volume; in the case where there are multiple applications with the highest priority, Before detecting the front-end switching operation, the application that last occupies the audio resource outputs the audio at the first volume, and after detecting the front-end switching operation, causes the application running in the foreground to output the audio at the first volume.

In step S250, according to the order of occupying the audio channels, the application corresponding to the old control outputs the audio at a low volume, and the application corresponding to the new control outputs the audio at a high volume.

The high volume volume_high and the low volume volume_low are set in advance.

Where 0<=volume_low<volume_high. Volume_high is the first volume, which can be the standard volume. The standard volume can be the volume currently set by the terminal or the volume set by the user according to his or her own needs. Volume_low is the second volume, which can be 20% of the standard volume.

Before detecting the front-end switching operation, the application that last occupies the audio resource outputs the audio at a high volume, so that other applications that occupy the audio resource output the audio at a low volume; therefore, before the front-end switching operation is temporarily detected, The application corresponding to the control old adjusts the volume to the low volume volume_low when the audio is output, and the application corresponding to the new control adjusts the volume to the high volume volume_high when the audio is output.

Step S260, after detecting the front-end background switching operation, the application corresponding to the foreground task is controlled to output audio at a high volume, and the application corresponding to the background task is controlled to output audio at a low volume.

The front and back tags of multiple applications are updated after the front and back office switching operations are detected.

For example, if it is detected that the application corresponding to old is switched to the foreground, and the corresponding application of new is switched to run in the background, the front and back tags of the application corresponding to old are modified to the foreground task, and the corresponding application of new is The front and back background tags are modified to background task.

After detecting the front-end switching operation, the volume of the application running in the foreground is higher than the volume when the application running in the background outputs the audio. For example, the front and back of the application corresponding to old are marked as background task, and the front and back of the application corresponding to new are marked as foreground task, and after the switch, the front and back flags of the application corresponding to old are modified to foreground task, new The corresponding background mark of the application is modified to background task, so the application corresponding to the control old adjusts the volume to the high volume volume_high when outputting the audio, and the application corresponding to the new control adjusts the volume to the low volume when outputting the audio. Volume_low.

In step S270, the application with the highest priority is controlled to output audio at a high volume, and the other application outputs audio at a low volume.

If the application with the highest priority is the application corresponding to the old, the audio of the application corresponding to the old may be faded in or out, and the volume value is adjusted to volume_high within a predetermined period of time. You can fade in the audio of other applications and adjust the audio to volume_low for a predetermined period of time. The predetermined time period is, for example, 0.5 s.

If the application with the highest priority is the application corresponding to new, the audio output by the application corresponding to new can be faded in, and the volume is gradually increased from zero in the predetermined time period until the volume value reaches volume_high. The audio output by the application corresponding to the old can be faded out, and gradually decreased from the current volume within a predetermined period of time until the volume value reaches volume_low.

In the process of executing the embodiment, if an application releases the audio channel, the audio is output by using the default volume of the application, the volume set at the previous time, or the standard volume; if only one application occupies the audio channel, the end is ended. Process.

In performing the process in this embodiment, if a new application applies to the audio channel, then Execution starts from step S210, and volume control is performed on each application of audio concurrent.

In this embodiment, in a case where the priorities of the plurality of applications are different, according to the priority levels of the plurality of applications, the volume of the plurality of applications concurrently outputting the audio is controlled; in the plurality of applications When the priorities are the same, according to the order in which the plurality of applications occupy the audio resources, and according to the front and back tags of the plurality of applications, the volume of the plurality of applications concurrently outputting the audio is controlled.

Three specific application examples are provided below to further illustrate the present disclosure.

Embodiment 3

In this embodiment, the number of applications in the audio concurrent scene is two, with the priority as a criterion for controlling the audio volume. The priority of the navigation application B is set in advance to be higher than the priority of the music player A. FIG. 3 is a flowchart of an audio control method according to a third embodiment of the present disclosure.

In step S310, the music player A is continuously played.

At this time, the navigation application B does not initiate the road voice broadcast, and the music player A continues to play the music, only the music player A is occupying the audio channel of the mobile terminal, and does not enter the audio concurrent scene, so the audio of the music player A is maintained. Output at volume_high volume.

In step S320, the navigation application B is opened to start the navigation function.

After the navigation application B starts the navigation function, the navigation application B can voice report the road condition.

When the navigation application B initiates a road voice broadcast, it needs to apply for an audio channel to the mobile terminal. At this time, the navigation application B has not initiated the road voice broadcast, so the audio concurrent scene mode has not been triggered yet.

The mobile terminal determines whether the music player A and the navigation application B that have occupied and are about to occupy the audio channel apply for an exclusive audio channel, and if so, shields the request for the exclusive audio channel and enters the audio concurrent scene.

Step S330, when the navigation application B applies for an audio channel, the audio concurrent scene mode is triggered.

When the navigation application B initiates a road state voice broadcast, the navigation application B applies for an audio channel to the mobile terminal; by querying the application priority table, it can be determined that the navigation application B has a higher priority than the music. Player A's priority.

In step S340, the priority of the navigation application B is higher than the priority of the music player A, and the navigation application B is controlled to output audio at a high volume, and the music player A is controlled to output audio at a low volume.

Since the priority of the navigation application B is higher than the priority of the music player A, the audio of the music player A is faded out, and the current volume is gradually decreased within a predetermined period of time (for example, within 0.5 s) until the volume value reaches volume_low. (such as 20% of the standard volume); the navigation application B audio is faded in, and the volume is increased from zero in the predetermined time period until the volume value reaches volume_high (such as the standard volume).

Step S350, after the road condition voice broadcast of the navigation application B is completed, the music player A is controlled to output the audio at a high volume.

After the navigation of the application B is completed, the behavior of the navigation application B occupies the audio channel ends, and the navigation application B releases the audio channel to restore the audio volume of the music player A to volume_high.

When the navigation application B initiates the road state voice broadcast again, the above steps S330 to S350 are repeated.

When the navigation application B is turned off, the volume of the music player A is restored to volume_high.

Embodiment 4

In this embodiment, the number of applications in the audio concurrent scene is two, and the priority, the order of applying audio resources, and the front and back task attributes are used as standards for controlling the audio volume. It is preset that the music player A and the video application C have the same priority.

FIG. 4 is a flowchart of an audio control method according to a fourth embodiment of the present disclosure.

In step S410, the music player A is continuously played in the background.

Only the music player A occupies the audio channel of the mobile terminal, and does not enter the audio concurrent scene mode.

In step S420, the video application C is opened, so that the video application C plays the video in the foreground, triggering the audio concurrent scene mode.

The video application C needs to apply for an audio channel, and it can detect that the music player A and the video application C concurrently output audio, thereby triggering the audio concurrent scene mode.

In step S430, the music player A is marked as old, the video application C is marked as new, and the front and back marks of the music player A and the video application C are recorded.

The music player A runs in the background, the video application C runs in the foreground, the front and back of the music player A is marked as the background task, and the front and back of the video application C is marked as the foreground task.

It is judged whether the music player A and the video application C that have occupied and are about to occupy the audio channel apply for an exclusive audio channel, and if so, the request for the exclusive audio channel is blocked, and the audio concurrent scene is entered.

In step S440, it is determined that the priorities of the music player A and the video application C are the same by querying the application priority table.

Step S450, according to the order in which the video application C and the music player A occupy the audio channel, the video application C is controlled to output audio at a high volume, and the music player A is controlled to output audio at a low volume.

Pre-set When the application's priority is the same, according to the order of the applied audio channels, the application that applies for the audio channel first outputs the audio at a low volume, so that the application that applies for the audio channel outputs the audio with a high pitch.

Since the music player A and the video application C have the same priority, the audio corresponding to the old (music player A) is faded out, and gradually decreases from the current volume within a predetermined period of time (eg, 0.5 s) until the volume value reaches volume_low. (such as 20% of the standard volume); fade the audio corresponding to new (video application C), increase the volume from zero within a predetermined time period (such as 0.5s) until the volume reaches volume_high (such as the standard volume) ).

Step S460, if the video application C pauses the video playback, the music player A is controlled to output the audio at a high volume.

In the process that the music player A continuously plays music in the background, the user selects to pause the video of the video application C, and the audio channel originally occupied by the video application C is released, then the sound is released. The audio volume of the player A is restored to volume_high. If the video application C resumes the video playback again and the audio concurrent scene mode is triggered again, the above steps S420 to S460 are repeated.

Of course, if the video application C is playing a video, if the music player A pauses the music playback, the video application C is controlled to output the audio at a high volume volume_high.

Step S470, if the video application C is switched from the foreground to the background, and the music player A is switched from the background to the foreground, the front and back marks of the music player A and the video application C are modified, and the video application C is controlled to have a low volume. Output audio, control music player A to output audio at high volume.

After modifying the front and back marks of the music player A and the video application C, the audio corresponding to the background task can be faded out, and the current volume is reduced from the current volume to the volume within a preset time period (eg, 0.5 s). The value reaches volume_low (such as 20% of the standard volume); the audio corresponding to the foreground task (the music player A) is increased in volume to volume_high (such as the standard volume) for a predetermined period of time (such as 0.5s).

If the user turns off music player A, the video application C volume is adjusted to volume_high.

If the user closes the video application C, the volume of the music player A is adjusted to volume_high.

Embodiment 5

In this embodiment, the number of applications in the audio concurrent scene is three, and the priority and the order of occupying the audio resources are used as criteria for controlling the audio volume. In this embodiment, the priority of the navigation application B is set to be the same as the priority of the social application D, and the priority of the social application D is higher than the priority of the music player A.

FIG. 5 is a flowchart of an audio control method according to a fifth embodiment of the present disclosure.

In step S510, the music player A is continuously played in the background.

Step S520, open the navigation application B, start the navigation function, and make the navigation application B in the background run.

In step S530, the social application D running in the foreground receives the video chat request, requests to occupy the video channel, and triggers the audio concurrent scene mode.

In the process of executing the embodiment, the mobile terminal determines whether the music player A, the navigation application B, and the social application D apply for an exclusive audio channel, and if so, blocks the request for the exclusive audio channel and enters the audio concurrent scene.

In step S540, the music player A is marked as old and the social application D is marked as new.

Since the navigation application B has not initiated the road state voice broadcast, the audio resource occupancy mark of the navigation application B is not temporarily used.

In step S550, the priority of the social application D is higher than the priority of the music player A, the social application D is controlled to output audio at a high volume, and the music player A outputs audio at a low volume.

The priority of the social application D and the priority of the music player A are queried in the application priority table, and the priorities of the social application D and the music player A are determined.

Since the social application D has a higher priority than the music player A, the music of the music player A is faded out, and gradually decreases from the current volume within a predetermined time period (for example, 0.5 s) until the volume value reaches volume_low (such as the standard volume). 20%); the audio of the social application D is faded in, and the volume is gradually increased from zero in a predetermined period of time (for example, 0.5 s) until the volume value reaches volume_high (such as the standard volume).

The video chat of social application D continues to be performed at a higher volume value in the foreground, while the music playback of music player A continues to be performed at a lower volume value in the background, so the user's video chat is not affected when playing music.

In step S560, the navigation application B running in the background initiates road state voice playback and applies for an audio channel.

In the process of using the social application D for video chat and using the music player A to play music, the navigation application B initiates road state voice playback and applies for an audio channel, which is a music channel for the music player A, the navigation application B, and the social application D. .

Step S570, marking in accordance with the order in which the music player A, the navigation application B, and the social application D apply for occupying audio resources, marking the music player A and the social application D as old, and marking the navigation application as new.

Step S580, the priority of the navigation application B and the priority of the social application D are the same, the priority of the social application D is higher than the priority of the music player A, and the navigation application B that last occupies the audio channel controls the audio output at a high volume, and controls Music player A and social application D output audio at a low volume.

Since there are a plurality of applications with the highest priority, the application that last occupies the audio channel is determined among the plurality of applications. In this embodiment, the application that last occupies the audio channel is the navigation application B, and the navigation application B The audio is fade-in processed, and the volume is gradually increased from zero in a predetermined period of time (such as 0.5 s) until the volume value reaches volume_high (such as the standard volume); then the old (music player A and social application D) are correspondingly The audio of the application is faded out, and the volume is reduced from the current volume in a short time (such as 0.5s) until the volume value reaches volume_low (such as 20% of the standard volume).

After the traffic condition broadcast of the navigation application B is completed, it is necessary to jump to step S540 to re-mark the audio resource occupation mark for the music player A and the social application D.

When the navigation application B initiates the road state voice broadcast again, the above steps S560 to S580 are repeated.

When the user ends the video chat of the social application D, the social application D releases the occupied audio channel. At this time, if the navigation application B does not initiate the road voice broadcast, and the music player A continues to play the music, only the music player A is Occupy the audio channel, so you can boost the volume of the music player A output to volume_high.

Embodiment 6

This embodiment provides an audio control device. FIG. 6 is a sound according to a sixth embodiment of the present disclosure. Structure diagram of the frequency control device.

The device includes:

The detecting module 610 is configured to detect whether there are multiple applications concurrently outputting audio.

The control module 620 is configured to, when detecting that a plurality of applications concurrently output audio, control one of the plurality of applications to output audio at a first volume, and control the remaining applications to be different from the first volume The second volume outputs audio. Further, controlling the first volume is higher than the second volume.

In one embodiment, the control module 620 is further configured to control the highest priority application to output audio at the first volume according to the preset priorities of the plurality of applications.

In another embodiment, the control module 620 is further configured to control the application that last occupies the audio resource to output the audio at the first volume according to a sequence in which the plurality of applications occupy audio resources.

In yet another embodiment, the control module 620 is further configured to control the application running in the foreground to output audio at the first volume.

In still another embodiment, the control module 620 is further configured to block, in the process of detecting whether there are multiple applications concurrently outputting audio, the request sent by the application for requesting exclusive audio resources.

The functions of the device in this embodiment have been described in the method embodiments shown in FIG. 1 to FIG. 5. Therefore, in the description of the present embodiment, reference may be made to the related description in the foregoing embodiment. This will not be repeated.

Although alternative embodiments of the present disclosure have been disclosed for illustrative purposes, those skilled in the art will appreciate that various modifications, additions and substitutions are also possible, and thus the scope of the present disclosure should not be limited to the embodiments described above.

Example 7

Embodiments of the present disclosure also provide a storage medium. Optionally, in the present embodiment, the storage medium is arranged to store program code for performing the following steps:

S1, detecting whether there are multiple applications concurrently outputting audio;

S2. When detecting that multiple applications concurrently output audio, control one of the plurality of applications to output audio at the first volume, and control the remaining applications to output the audio at a second volume different from the first volume.

Optionally, the storage medium is further arranged to store program code for performing the following steps:

S1, according to the preset priority of the plurality of applications, the application with the highest priority is controlled to output the audio at the first volume.

S1: The application that last occupies the audio resource outputs the audio at the first volume according to the order in which the plurality of applications occupy the audio resources.

S1, controlling an application running in the foreground to output audio at a first volume.

S1, the request sent by the application for requesting exclusive audio resources is blocked.

Optionally, in this embodiment, the foregoing storage medium may include, but not limited to, a USB flash drive, a Read-Only Memory (ROM), a Random Access Memory (RAM), a mobile hard disk, and a magnetic memory. A variety of media that can store program code, such as a disc or a disc.

The above-mentioned serial numbers of the embodiments of the present disclosure are merely for the description, and do not represent the advantages and disadvantages of the embodiments.

Industrial applicability

The present disclosure detects whether there are multiple applications concurrently outputting audio, and if so, only one audio is allowed to be output at a high volume, while other audio is output at a low volume, and the low volume audio does not affect the high volume audio, thereby making the user You can clearly hear high volume audio. By controlling multiple audio channels, the present disclosure can avoid the problem that multiple audio outputs are output at the same volume or interrupt each other, and the user experience is good.

Claims

An audio control method includes:

Detect if there are multiple applications that output audio concurrently;

When detecting that a plurality of applications concurrently output audio, controlling one of the plurality of applications to output audio at a first volume, and controlling the remaining applications to output a second volume different from the first volume Audio.
The method of claim 1, wherein the controlling one of the plurality of applications to output audio at a first volume comprises:

The application with the highest priority is controlled to output audio at the first volume according to the preset priorities of the plurality of applications.
The method of claim 1, wherein the controlling one of the plurality of applications to output audio at a first volume comprises:

The application that last occupies the audio resource outputs the audio at the first volume according to the order in which the plurality of applications occupy the audio resources.
The method of claim 1, wherein the controlling one of the plurality of applications to output audio at a first volume comprises:

Controls the application running in the foreground to output audio at the first volume.
The method according to any one of claims 1 to 4, wherein, in the process of detecting whether a plurality of applications concurrently output audio, the method further comprises:

Blocks requests sent by the application to request exclusive audio resources.
An audio control device includes:

a detection module configured to detect whether multiple applications concurrently output audio;

a control module, configured to control one of the plurality of applications to output audio at a first volume when detecting that a plurality of applications concurrently output audio, and control the remaining applications to be different from the first volume The second volume outputs audio.
The apparatus of claim 6 wherein said control module is further configured to The application with the highest priority is controlled to output audio at the first volume according to the preset priorities of the plurality of applications.
The apparatus according to claim 6, wherein the control module is further configured to control an application that last occupies an audio resource to output audio at a first volume according to a sequence in which the plurality of applications occupy audio resources.
The apparatus of claim 6, wherein the control module is further configured to control an application running in the foreground to output audio at the first volume.
The apparatus according to any one of claims 6-9, wherein the control module is further configured to, in the process of detecting whether a plurality of applications concurrently output audio, the application sent by the shielding application for applying for exclusive audio resources Request.
A storage medium comprising a stored program, wherein the program is executed to perform the method of any of the preceding claims 1 to 5.