CN112153600A - Audio management method, device and system and computer storage medium - Google Patents
Audio management method, device and system and computer storage medium Download PDFInfo
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- CN112153600A CN112153600A CN202011008154.7A CN202011008154A CN112153600A CN 112153600 A CN112153600 A CN 112153600A CN 202011008154 A CN202011008154 A CN 202011008154A CN 112153600 A CN112153600 A CN 112153600A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
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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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
Abstract
The application discloses an audio management method, an audio management device, an audio management system and a computer storage medium, wherein the method is applied to a mobile terminal and comprises the following steps: acquiring the content type of audio data to be played; inquiring the corresponding relation between different content types of the set audio data and the audio management strategy according to the content type of the audio data to be played, and obtaining a target audio management strategy matched with the content type of the audio data to be played; sending the audio data to be played to the car machine through a first connection established between the car machine and the car machine, and sending the target audio management strategy to the car machine through a second connection established between the car machine and the car machine, so that the car machine controls the audio data currently played by the car machine according to the target audio management strategy; wherein the connection stability of the second connection is higher than the first connection. The audio management method, the device, the system and the computer storage medium can effectively manage the audio and improve the user experience.
Description
Technical Field
The present invention relates to the field of audio technologies, and in particular, to an audio management method, apparatus, system, and computer storage medium.
Background
In the related art, after the car machine and the terminal are interconnected, such as a mobile phone, the mobile phone sends audio data to be played to the car machine through a bluetooth connection established with the car machine, and after the car machine currently playing the audio data receives the audio data sent by the mobile phone through the bluetooth connection, because the type of the audio data sent by the mobile phone cannot be known, only one audio management mode can be selected to play the audio data sent by the mobile phone, that is, two different audio data are played at the same time with the same volume, or the audio data currently being played is paused and only the audio data sent by the mobile phone is played. However, the above audio management method may cause that the user cannot acquire the really required audio information, which affects the user experience. For example, after the mobile phone and the car machine are interconnected, the mobile phone end is opened with the navigation application, and the car machine end is opened with the radio application, at this time, after the mobile phone sends a navigation broadcast voice to the car machine, when the car machine simultaneously plays the radio voice and the navigation broadcast voice at the same volume, the user may not be able to clearly hear the navigation broadcast voice.
Disclosure of Invention
The invention aims to provide an audio management method, an audio management device, an audio management system and a computer storage medium, which can effectively manage audio and improve the user experience.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
in a first aspect, an embodiment of the present invention provides an audio management method, which is applied to a mobile terminal, where the audio management method includes:
acquiring the content type of audio data to be played;
inquiring the corresponding relation between different content types of the set audio data and the audio management strategy according to the content type of the audio data to be played, and obtaining a target audio management strategy matched with the content type of the audio data to be played;
sending the audio data to be played to a vehicle machine through a first connection established between the vehicle machine and the vehicle machine, and sending the target audio management strategy to the vehicle machine through a second connection established between the vehicle machine and the vehicle machine, so that the vehicle machine controls the audio data currently played by the vehicle machine according to the target audio management strategy; wherein the second connection has a higher connection stability than the first connection.
As one of the implementation modes, the method further comprises the following steps:
and pre-configuring the corresponding relation between different content types of the audio data and the audio management strategy.
As one embodiment, the audio management policy includes at least one of the following policies: reducing the volume, pausing the playing and ending the playing; and/or, the first connection is a Bluetooth connection, and the second connection is a USB connection or a WiFi connection.
In a second aspect, an embodiment of the present invention provides an audio management method, which is applied to a car machine, where the audio management method includes:
receiving audio data to be played sent by a mobile terminal through a first connection and a target audio management strategy which is sent through a second connection and matched with the content type of the audio data to be played; wherein the second connection has a higher connection stability than the first connection;
and controlling the playing of the currently played audio data according to the target audio management strategy, and playing the audio data to be played.
As one of the embodiments, the target audio management policy includes decreasing volume; the controlling the playing of the currently played audio data according to the target audio management policy and the playing of the audio data to be played includes:
reducing the output volume of the currently played audio data, and playing the audio data to be played; and the output volume of the audio data to be played is higher than that of the currently played audio data.
As one embodiment, the target audio management policy includes pausing or ending playback; the controlling the playing of the currently played audio data according to the target audio management policy and the playing of the audio data to be played includes:
and pausing the playing or ending the playing of the currently played audio data, and playing the audio data to be played.
In a third aspect, an embodiment of the present invention provides an audio management system, where the audio management system includes: the system comprises a mobile terminal and a vehicle machine, wherein a first connection and a second connection are established between the mobile terminal and the vehicle machine, and the connection stability of the second connection is higher than that of the first connection; wherein the content of the first and second substances,
the mobile terminal is used for acquiring the content type of audio data to be played, inquiring the corresponding relation between different content types of the set audio data and audio management strategies according to the content type of the audio data to be played, acquiring a target audio management strategy matched with the content type of the audio data to be played, sending the audio data to be played to the vehicle-mounted device through a first connection, and sending the target audio management strategy to the vehicle-mounted device through a second connection;
and the car machine is used for controlling the playing of the currently played audio data according to the target audio management strategy and playing the audio data to be played.
As one embodiment, the audio management policy includes at least one of the following policies: reducing the volume, pausing the playing and ending the playing; and/or, the first connection is a Bluetooth connection, and the second connection is a USB connection or a WiFi connection.
In a fourth aspect, an embodiment of the present invention provides an audio management apparatus, including a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor implements the steps of the audio management method according to the first aspect or the second aspect when executing the computer program.
In a fifth aspect, an embodiment of the present invention provides a computer storage medium, which stores a computer program, and when the computer program is executed by a processor, the computer program implements the steps of the audio management method according to the first aspect or the second aspect.
The audio management method, the device, the system and the computer storage medium provided by the embodiment of the invention have the advantages that the system comprises a mobile terminal and a vehicle machine, wherein a first connection and a second connection are established between the mobile terminal and the vehicle machine; the mobile terminal is used for acquiring the content type of audio data to be played, inquiring the corresponding relation between different content types of the set audio data and audio management strategies according to the content type of the audio data to be played, acquiring a target audio management strategy matched with the content type of the audio data to be played, sending the audio data to be played to the vehicle machine through a first connection, and sending the target audio management strategy to the vehicle machine through a second connection; wherein the second connection has a higher connection stability than the first connection; and the car machine is used for controlling the playing of the currently played audio data according to the target audio management strategy and playing the audio data to be played. Therefore, the mobile terminal sends the audio data to be played to the car machine through the first connection between the mobile terminal and the car machine, and sends the audio management strategy corresponding to the audio data to be played to the car machine through the second connection with higher connection stability between the mobile terminal and the car machine according to the content type of the audio data to be played, so that the car machine controls the audio data currently played by the car machine according to the target audio management strategy, the effective management of the audio is achieved, and the user experience is improved.
Drawings
Fig. 1 is a flowchart illustrating an audio management method according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating another audio management method according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an audio management system according to an embodiment of the present invention;
FIG. 4 is an interaction diagram of an audio management system according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an audio management apparatus according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the recitation of an element by the phrase "comprising an … …" does not exclude the presence of additional like elements in the process, method, article, or apparatus that comprises the element, and further, where similarly-named elements, features, or elements in different embodiments of the disclosure may have the same meaning, or may have different meanings, that particular meaning should be determined by their interpretation in the embodiment or further by context with the embodiment.
It should be understood that although the terms first, second, third, etc. may be used herein to describe various information, such information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope herein. The word "if" as used herein may be interpreted as "at … …" or "when … …" or "in response to a determination", depending on the context. Also, as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context indicates otherwise. It will be further understood that the terms "comprises," "comprising," "includes" and/or "including," when used in this specification, specify the presence of stated features, steps, operations, elements, components, items, species, and/or groups, but do not preclude the presence, or addition of one or more other features, steps, operations, elements, components, species, and/or groups thereof. The terms "or" and/or "as used herein are to be construed as inclusive or meaning any one or any combination. Thus, "A, B or C" or "A, B and/or C" means "any of the following: a; b; c; a and B; a and C; b and C; A. b and C ". An exception to this definition will occur only when a combination of elements, functions, steps or operations are inherently mutually exclusive in some way.
It should be understood that, although the steps in the flowcharts in the embodiments of the present application are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and may be performed in other orders unless explicitly stated herein. Moreover, at least some of the steps in the figures may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, in different orders, and may be performed alternately or at least partially with respect to other steps or sub-steps of other steps.
It should be noted that step numbers such as S301 and S302 are used herein for the purpose of more clearly and briefly describing the corresponding contents, and do not constitute a substantial limitation on the sequence, and those skilled in the art may perform S302 first and then S301 in specific implementation, but these should be within the scope of the present application.
It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for the convenience of description of the present application, and have no specific meaning in themselves. Thus, "module", "component" or "unit" may be used mixedly.
The terminal may be implemented in various forms. For example, the terminal described in the present application may include a mobile terminal such as a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a Personal Digital Assistant (PDA), a Portable Media Player (PMP), a navigation device, a wearable device, a smart band, a pedometer, and the like, and a fixed terminal such as a Digital TV, a desktop computer, and the like.
The following description will be given taking a mobile terminal as an example, and it will be understood by those skilled in the art that the configuration according to the embodiment of the present application can be applied to a fixed type terminal in addition to elements particularly used for mobile purposes.
Referring to fig. 1, an audio management method provided in an embodiment of the present invention may be executed by an audio management apparatus provided in an embodiment of the present invention, where the audio management apparatus may be implemented in a software and/or hardware manner, and the audio management apparatus may specifically be a mobile terminal such as a smart phone, and in this embodiment, the audio management method is applied to the mobile terminal as an example, and the audio management method includes the following steps:
step S101: acquiring the content type of audio data to be played;
here, the audio data to be played may be an audio signal detected by the mobile terminal or obtained through decoding processing, or may be an audio code stream obtained through encoding processing. In practical application, the audio data to be played is audio data that needs to be output by a currently running application in the mobile terminal, and specifically may be audio data that needs to be output by multimedia applications such as a music application, a radio application, a video application, and the like, and may also be audio data that needs to be output by a navigation application, and the like. The content type may include music, video, TTS voice, etc., and the specific implementation of the content type of the audio data to be played may be determined through information carried by the audio data to be played and information such as the currently running application, which is not limited in this embodiment of the present invention.
Step S102: inquiring the corresponding relation between different content types of the set audio data and the audio management strategy according to the content type of the audio data to be played, and obtaining a target audio management strategy matched with the content type of the audio data to be played;
here, according to different actual requirements, the mobile terminal may store a corresponding relationship between different content types of the audio data and the audio management policy, where the corresponding relationship may be set locally at the mobile terminal, or may be issued to the mobile terminal by the server after interacting with the server. The audio management policy is used for controlling audio data currently played at the vehicle terminal, and specifically may include at least one of the following policies: and reducing the volume, pausing the playing and ending the playing. In addition, before the querying the corresponding relationship between different content types of the set audio data and the audio management policy according to the content type of the audio data to be played and obtaining the target audio management policy matched with the content type of the audio data to be played, the method may further include: and pre-configuring the corresponding relation between different content types of the audio data and the audio management strategy. It should be noted that the mobile terminal may be provided with a user interface for configuring the corresponding relationship between different content types of the audio data and the audio management policy, and a user may set the corresponding relationship between one or more different content types and the audio management policy in the user interface according to a requirement.
It is understood that, for audio data of different content types, the corresponding audio management policies may be the same or different. For example, when the content type of the audio data to be played is music or video, the corresponding target audio management policy may be to quit playing; when the content type of the audio data to be played is TTS voice, the corresponding target audio management policy may be to reduce volume or pause playing. It should be noted that, in the prior art, after the mobile terminal and the car machine are interconnected, the mobile terminal transmits the audio data to be played to the car machine for playing, and if the car machine is playing the audio data acquired by the car machine at this time, the audio data transmitted by the mobile terminal is played at the same time, in this scenario, if the content type of the audio data to be played is music or video, it indicates that the mobile terminal will control the car machine to continuously play the music or video within a certain time period, and at this time, an audio management policy for ending playing the currently played audio data may be sent to the car machine, so as to reduce the occupation of the car machine audio resources; if the content type of the audio data to be played is TTS voice, it is indicated that the mobile terminal controls the car machine to play the voice for a short time, and at this time, an audio management policy for pausing the playing of the currently played audio data can be sent to the car machine, so that the car machine can quickly resume playing the previous audio data after the voice broadcasting is finished.
Step S103: sending the audio data to be played to a vehicle machine through a first connection established between the vehicle machine and the vehicle machine, and sending the target audio management strategy to the vehicle machine through a second connection established between the vehicle machine and the vehicle machine, so that the vehicle machine controls the audio data currently played by the vehicle machine according to the target audio management strategy; wherein the second connection has a higher connection stability than the first connection.
It should be noted that, in order to implement accurate and fast transmission of the audio management policy, the second connection may also be a connection with a transmission rate faster than that of the first connection, or the second connection may also be a connection with a transmission amount larger than that of the first connection. Optionally, the first connection may be a bluetooth connection, the second connection may be a USB connection or a WiFi connection, and before the mobile terminal obtains the content type of the audio data to be played, the mobile terminal has already established a bluetooth connection with the car machine and also has established a USB connection or a WiFi connection with the car machine, where the process of establishing the bluetooth connection, the USB connection, or the WiFi connection may refer to the prior art, and is not specifically limited in this embodiment. Specifically, the mobile terminal sends the audio data to be played to a vehicle machine through a bluetooth connection established between the mobile terminal and the vehicle machine, so that the vehicle machine plays the audio data to be played; meanwhile, the target audio management strategy is sent to the car machine through a USB connection or a WiFi connection established between the car machine and the car machine, so that the car machine controls the audio data currently played by the car machine according to the target audio management strategy, and the playing state of the car machine meets the user requirements.
In summary, in the audio management method provided in the embodiment, while the mobile terminal sends the audio data to be played to the car machine, the mobile terminal sends the audio management policy corresponding to the audio data to be played to the car machine according to the content type of the audio data to be played, so that the car machine controls the audio data currently played by the car machine according to the target audio management policy, thereby implementing effective management on audio, and improving user experience.
Based on the same inventive concept as the foregoing embodiment, referring to fig. 2, for another audio management method provided in the embodiment of the present invention, the audio management method may be executed by an audio management device provided in the embodiment of the present invention, where the audio management device may be implemented in a software and/or hardware manner, and the audio management device may specifically be a vehicle-mounted terminal such as a car machine, and the audio management method is applied to the car machine in this embodiment as an example, and the audio management method includes the following steps:
step S201: receiving audio data to be played sent by a mobile terminal through a first connection and a target audio management strategy which is sent through a second connection and matched with the content type of the audio data to be played; wherein the second connection has a higher connection stability than the first connection;
here, in order to achieve accurate and fast transmission of the audio management policy, the second connection may be a connection having a transmission rate faster than that of the first connection, or the second connection may be a connection having a transmission amount larger than that of the first connection. Optionally, the first connection may be a bluetooth connection, the second connection may be a USB connection or a WiFi connection, and the car machine has already established a bluetooth connection with the mobile terminal and also has established a USB connection or a WiFi connection with the mobile terminal before receiving the audio data to be played, which is sent by the mobile terminal through the bluetooth connection. The bluetooth connection, the USB connection, or the WiFi connection may be established by referring to the prior art, which is not specifically limited in this embodiment. In addition, the target audio management policy matched with the content type of the audio data to be played may be different according to different content types of the audio data to be played. The target audio management policy is used for controlling audio data currently played at the vehicle terminal, and specifically may include at least one of the following policies: and reducing the volume, pausing the playing and ending the playing.
Step S202: and controlling the playing of the currently played audio data according to the target audio management strategy, and playing the audio data to be played.
It can be understood that, when the car machine is currently playing audio data, after receiving a target audio management policy which is sent through a USB connection or a WiFi connection and matches with the content type of the audio data to be played, the car machine controls the playing of the currently played audio data according to the target audio management policy, and simultaneously plays the audio data to be played; and when the audio data is not played currently, only playing the audio data to be played. It should be noted that the car machine controls the playing of the currently played audio data according to the target audio management policy, and simultaneously plays the audio data to be played, which may be regarded as managing the audio played by the car machine, for example, allocating an audio focus to the audio data to be played to implement playing the audio data to be played, ending playing the currently played audio data to release the audio focus, and the like.
Optionally, the target audio management policy includes volume reduction; the controlling the playing of the currently played audio data according to the target audio management policy and the playing of the audio data to be played includes: reducing the output volume of the currently played audio data, and playing the audio data to be played; and the output volume of the audio data to be played is higher than that of the currently played audio data. Specifically, the car machine reduces the output volume of the currently played audio data, and plays the audio data to be played at a volume higher than the output volume of the currently played audio data, so that a user can clearly acquire the information of the audio data to be played.
Optionally, the target audio management policy includes pausing or ending playback; the controlling the playing of the currently played audio data according to the target audio management policy and the playing of the audio data to be played includes: and pausing the playing or ending the playing of the currently played audio data, and playing the audio data to be played. Specifically, the car machine pauses playing or finishes playing the currently played audio data, and plays the audio data to be played, so that the car machine only outputs the sound corresponding to the audio data to be played, a user can conveniently and clearly obtain the information of the audio data to be played, and meanwhile, the occupation of audio resources can be reduced. At this time, if the target audio management policy is to end playing, that is, to end playing the currently played audio data, the audio focus occupied by the currently played audio data is released, so as to improve the utilization rate of audio resources.
In summary, in the audio management method provided in the embodiment, after receiving a target audio management policy corresponding to audio data to be played and sent by a mobile terminal, a car machine controls the audio data currently played by the car machine according to the target audio management policy, so that effective management of audio is achieved, and user experience is improved.
Based on the same inventive concept of the foregoing embodiment, referring to fig. 3, another audio management system provided in the embodiment of the present invention includes a mobile terminal 1 and a car machine 2, where a first connection and a second connection are established between the mobile terminal 1 and the car machine 2, and the connection stability of the second connection is higher than that of the first connection; wherein the content of the first and second substances,
the mobile terminal 1 is configured to acquire a content type of audio data to be played, query a corresponding relationship between different content types of the set audio data and an audio management policy according to the content type of the audio data to be played, acquire a target audio management policy that matches the content type of the audio data to be played, send the audio data to be played to the car machine 2 through a first connection, and send the target audio management policy to the car machine 2 through a second connection;
and the car machine 2 is used for controlling the playing of the currently played audio data according to the target audio management strategy and playing the audio data to be played.
Here, the audio data to be played may be an audio signal detected by the mobile terminal 1 or obtained through decoding processing, or may be an audio code stream obtained through encoding processing. In practical application, the audio data to be played is audio data that needs to be output by a currently running application in the mobile terminal, and specifically may be audio data that needs to be output by multimedia applications such as a music application, a radio application, a video application, and the like, and may also be audio data that needs to be output by a navigation application, and the like. The content type may include music, video, TTS voice, etc., and the specific implementation of the content type of the audio data to be played may be determined through information carried by the audio data to be played and information such as the currently running application, which is not limited in this embodiment of the present invention.
Here, according to different actual requirements, the mobile terminal 1 may store a corresponding relationship between different content types of the audio data and the audio management policy, where the corresponding relationship may be set locally in the mobile terminal 1, or may be issued to the mobile terminal by the server after interacting with the server. The audio management policy is used for controlling audio data currently played at the vehicle terminal, and specifically may include at least one of the following policies: and reducing the volume, pausing the playing and ending the playing. In addition, before the querying the corresponding relationship between different content types of the set audio data and the audio management policy according to the content type of the audio data to be played and obtaining the target audio management policy matched with the content type of the audio data to be played, the method may further include: and pre-configuring the corresponding relation between different content types of the audio data and the audio management strategy. It should be noted that, the mobile terminal 1 may be provided with a user interface for configuring the corresponding relationship between different content types of the audio data and the audio management policy, and a user may set the corresponding relationship between one or more different content types and the audio management policy in the user interface according to a requirement.
It is understood that, for audio data of different content types, the corresponding audio management policies may be the same or different. For example, when the content type of the audio data to be played is music or video, the corresponding target audio management policy may be to quit playing; when the content type of the audio data to be played is TTS voice, the corresponding target audio management policy may be to reduce volume or pause playing. It should be noted that, in the prior art, after the mobile terminal 1 and the car machine 2 are interconnected, the mobile terminal 1 transmits the audio data to be played to the car machine for playing, if the car machine 2 is playing the audio data acquired by itself at this time, the audio data transmitted by the mobile terminal 1 is played at the same time, in this scenario, if the content type of the audio data to be played is music or video, it is indicated that the mobile terminal 1 will control the car machine to continue playing the music or video within a certain time period, and at this time, an audio management policy for ending playing the currently played audio data may be sent to the car machine 2, so as to reduce occupation of car machine audio resources; if the content type of the audio data to be played is TTS voice, it is indicated that the mobile terminal 1 will control the car machine 2 to play voice for a short time, and at this time, an audio management policy for pausing playing of the currently played audio data may be sent to the car machine 2, so that the car machine 2 may quickly resume playing of the previous audio data after the voice broadcast is completed.
It will be appreciated that the second connection may also be a connection with a faster transmission rate than the first connection, or the second connection may also be a connection with a larger transmission volume than the first connection, in order to achieve an accurate and fast transmission of the audio management policy. Optionally, the first connection may be a bluetooth connection, and the second connection may be a USB connection or a WiFi connection. When the car machine 2 is currently playing audio data, after receiving a target audio management strategy which is sent through a USB connection or a WiFi connection and is matched with the content type of the audio data to be played, the car machine 2 controls the playing of the currently played audio data according to the target audio management strategy and simultaneously plays the audio data to be played; and when the car machine 2 does not play the audio data currently, only playing the audio data to be played.
Optionally, the target audio management policy includes volume reduction; the controlling the playing of the currently played audio data according to the target audio management policy and the playing of the audio data to be played includes: reducing the output volume of the currently played audio data, and playing the audio data to be played; and the output volume of the audio data to be played is higher than that of the currently played audio data. Specifically, the car machine 2 reduces the output volume of the currently played audio data, and plays the audio data to be played at a volume higher than the output volume of the currently played audio data, so that the user can clearly obtain the information of the audio data to be played.
Optionally, the target audio management policy includes pausing or ending playback; the controlling the playing of the currently played audio data according to the target audio management policy and the playing of the audio data to be played includes: and pausing the playing or ending the playing of the currently played audio data, and playing the audio data to be played. Specifically, the car machine 2 suspends or finishes playing the currently played audio data, and plays the audio data to be played, so that the car machine 2 only outputs the sound corresponding to the audio data to be played, a user can conveniently and clearly obtain the information of the audio data to be played, and meanwhile, the occupation of audio data can be reduced.
In summary, in the audio management system provided in the above embodiment, while the mobile terminal sends the audio data to be played to the car machine, the mobile terminal sends the audio management policy corresponding to the audio data to be played to the car machine through a USB connection or a WiFi connection according to the content type of the audio data to be played, so that the car machine controls the audio data currently played by the car machine according to the target audio management policy, thereby implementing effective management on audio, and improving user experience.
Based on the same inventive concept of the foregoing embodiment, this embodiment describes in detail the technical solution of the foregoing embodiment through a specific application scenario, and in this embodiment, the mobile terminal is taken as an example of a mobile phone. In the prior art, after the car machine and the mobile phone are interconnected, audio data of the mobile phone end are sent to the car machine through Bluetooth connection to be played, and the car machine controls an audio focus through a Bluetooth state, but a Bluetooth protocol has limitations, cannot determine the media type of current playing, and cannot perform accurate control. In view of the above problems, referring to fig. 4, a schematic diagram of an audio management method according to an embodiment of the present invention is assumed that a user is currently navigating using a map navigation application of a mobile phone, and simultaneously playing a song using a music application of a car machine, and a bluetooth connection and a USB connection are established between the mobile phone and the car machine, if the mobile phone detects a "turn left at a front intersection" navigation voice at this time, and determines that an audio management policy corresponding to the navigation voice is to reduce volume according to a correspondence between different content types of set audio data and the audio management policy, the "turn left at the front intersection" navigation voice is sent to the car machine through the bluetooth connection, and the corresponding audio management policy "reduce volume" is sent to the car machine through the USB connection; after receiving the navigation voice of turning left at the front intersection and the audio management strategy of reducing the volume sent by the mobile phone, the car machine reduces the volume of the currently played song according to the audio management strategy of reducing the volume and plays the navigation voice of turning left at the front intersection, so that a user can clearly know the navigation voice of turning left at the front intersection. In addition, after the car machine finishes playing the navigation voice of turning left at the front intersection, the volume of the currently played song can be restored to the original volume.
In summary, after the car machine and the mobile phone are interconnected, a wired link based on a USB data line is provided between the car machine and the mobile phone, which is more reliable than bluetooth and more flexible and diversified in data transmission content, so after the wired link is connected, audio control data is transmitted through the USB data line, and bluetooth audio control is used as an aid. Therefore, the transmission of the audio control data is realized through the USB data line, the transmission data is more flexible and diversified, the car machine can accurately know the playing state and the playing content of the mobile phone end, and the application, the release and the release time of the audio focus can be controlled more accurately. For example, when the music is interrupted by TTS in the screen-throwing state, the interruption reason can be known accurately, when the USB data line is pulled off and the screen throwing is disconnected, the music can be considered to be recoverable, and the vehicle machine applies for an audio focus, so that the music can be continuously played when the screen throwing is disconnected under the condition.
Based on the same inventive concept as the previous embodiment, an embodiment of the present invention provides an audio management apparatus, as shown in fig. 5, the audio management apparatus including: a processor 110 and a memory 111 for storing computer programs capable of running on the processor 110; the processor 110 illustrated in fig. 5 is not used to refer to the number of the processors 110 as one, but is only used to refer to the position relationship of the processor 110 relative to other devices, and in practical applications, the number of the processors 110 may be one or more; similarly, the memory 111 illustrated in fig. 5 is also used in the same sense, that is, it is only used to refer to the position relationship of the memory 111 relative to other devices, and in practical applications, the number of the memory 111 may be one or more. The processor 110 is configured to implement the audio management method when running the computer program.
The audio management apparatus may further include: at least one network interface 112. The various components of the audio management device are coupled together by a bus system 113. It will be appreciated that the bus system 113 is used to enable communications among the components. The bus system 113 includes a power bus, a control bus, and a status signal bus in addition to the data bus. For clarity of illustration, however, the various buses are labeled as bus system 113 in FIG. 5.
The memory 111 may be a volatile memory or a nonvolatile memory, or may include both volatile and nonvolatile memories. Among them, the nonvolatile Memory may be a Read Only Memory (ROM), a Programmable Read Only Memory (PROM), an Erasable Programmable Read-Only Memory (EPROM), an Electrically Erasable Programmable Read-Only Memory (EEPROM), a magnetic random access Memory (FRAM), a Flash Memory (Flash Memory), a magnetic surface Memory, an optical disk, or a Compact Disc Read-Only Memory (CD-ROM); the magnetic surface storage may be disk storage or tape storage. Volatile Memory can be Random Access Memory (RAM), which acts as external cache Memory. By way of illustration and not limitation, many forms of RAM are available, such as Static Random Access Memory (SRAM), Synchronous Static Random Access Memory (SSRAM), Dynamic Random Access Memory (DRAM), Synchronous Dynamic Random Access Memory (SDRAM), Double Data Rate Synchronous Dynamic Random Access Memory (DDRSDRAM), Enhanced Synchronous Dynamic Random Access Memory (ESDRAM), Enhanced Synchronous Dynamic Random Access Memory (Enhanced DRAM), Synchronous Dynamic Random Access Memory (SLDRAM), Direct Memory (DRmb Access), and Random Access Memory (DRAM). The memory 111 described in connection with the embodiments of the invention is intended to comprise, without being limited to, these and any other suitable types of memory.
The memory 111 in the embodiment of the present invention is used to store various types of data to support the operation of the audio management apparatus. Examples of such data include: any computer program for operating on the audio management device, such as operating systems and application programs; contact data; telephone book data; a message; a picture; video, etc. The operating system includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, and is used for implementing various basic services and processing hardware-based tasks. The application programs may include various application programs such as a Media Player (Media Player), a Browser (Browser), etc. for implementing various application services. Here, the program that implements the method of the embodiment of the present invention may be included in an application program.
Based on the same inventive concept of the foregoing embodiments, this embodiment further provides a computer storage medium, where a computer program is stored in the computer storage medium, where the computer storage medium may be a Memory such as a magnetic random access Memory (FRAM), a Read Only Memory (ROM), a Programmable Read Only Memory (PROM), an Erasable Programmable Read Only Memory (EPROM), an Electrically Erasable Programmable Read Only Memory (EEPROM), a Flash Memory (Flash Memory), a magnetic surface Memory, an optical Disc, or a Compact Disc Read Only Memory (CD-ROM), and the like; or may be a variety of devices including one or any combination of the above memories, such as a mobile phone, computer, tablet device, personal digital assistant, etc. The computer program stored in the computer storage medium implements the above-described audio management method when executed by a processor. Please refer to the description of the embodiment shown in fig. 1 or fig. 2 for a specific step flow realized when the computer program is executed by the processor, which is not described herein again.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
As used herein, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, including not only those elements listed, but also other elements not expressly listed.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. An audio management method applied to a mobile terminal is characterized by comprising the following steps:
acquiring the content type of audio data to be played;
inquiring the corresponding relation between different content types of the set audio data and the audio management strategy according to the content type of the audio data to be played, and obtaining a target audio management strategy matched with the content type of the audio data to be played;
sending the audio data to be played to a vehicle machine through a first connection established between the vehicle machine and the vehicle machine, and sending the target audio management strategy to the vehicle machine through a second connection established between the vehicle machine and the vehicle machine, so that the vehicle machine controls the audio data currently played by the vehicle machine according to the target audio management strategy; wherein the second connection has a higher connection stability than the first connection.
2. The audio management method of claim 1, further comprising:
and pre-configuring the corresponding relation between different content types of the audio data and the audio management strategy.
3. The audio management method of claim 1, wherein the audio management policy comprises at least one of: reducing the volume, pausing the playing and ending the playing; and/or, the first connection is a Bluetooth connection, and the second connection is a USB connection or a WiFi connection.
4. The audio management method is applied to a vehicle machine and is characterized by comprising the following steps:
receiving audio data to be played sent by a mobile terminal through a first connection and a target audio management strategy which is sent through a second connection and matched with the content type of the audio data to be played; wherein the second connection has a higher connection stability than the first connection;
and controlling the playing of the currently played audio data according to the target audio management strategy, and playing the audio data to be played.
5. The audio management method of claim 4, wherein the target audio management policy comprises lowering volume; the controlling the playing of the currently played audio data according to the target audio management policy and the playing of the audio data to be played includes:
reducing the output volume of the currently played audio data, and playing the audio data to be played; and the output volume of the audio data to be played is higher than that of the currently played audio data.
6. The audio management method of claim 4, wherein the target audio management policy comprises pausing playback or ending playback; the controlling the playing of the currently played audio data according to the target audio management policy and the playing of the audio data to be played includes:
and pausing the playing or ending the playing of the currently played audio data, and playing the audio data to be played.
7. An audio management system is characterized by comprising a mobile terminal and a vehicle machine, wherein a first connection and a second connection are established between the mobile terminal and the vehicle machine, and the connection stability of the second connection is higher than that of the first connection; wherein the content of the first and second substances,
the mobile terminal is used for acquiring the content type of audio data to be played, inquiring the corresponding relation between different content types of the set audio data and audio management strategies according to the content type of the audio data to be played, acquiring a target audio management strategy matched with the content type of the audio data to be played, sending the audio data to be played to the vehicle-mounted device through a first connection, and sending the target audio management strategy to the vehicle-mounted device through a second connection;
and the car machine is used for controlling the playing of the currently played audio data according to the target audio management strategy and playing the audio data to be played.
8. The audio management system of claim 7, wherein the audio management policy comprises at least one of: reducing the volume, pausing the playing and ending the playing; and/or, the first connection is a Bluetooth connection, and the second connection is a USB connection or a WiFi connection.
9. An audio management apparatus comprising a memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that the processor implements the steps of the audio management method according to any of claims 1 to 6 when executing the computer program.
10. A computer storage medium storing a computer program, wherein the computer program when executed by a processor implements the steps of the audio management method according to any one of claims 1 to 6.
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