WO2017215512A1 - 音频流处理方法及相关设备 - Google Patents
音频流处理方法及相关设备 Download PDFInfo
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- WO2017215512A1 WO2017215512A1 PCT/CN2017/087586 CN2017087586W WO2017215512A1 WO 2017215512 A1 WO2017215512 A1 WO 2017215512A1 CN 2017087586 W CN2017087586 W CN 2017087586W WO 2017215512 A1 WO2017215512 A1 WO 2017215512A1
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- sound effect
- audio stream
- mobile terminal
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- application level
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
- G06F3/162—Interface to dedicated audio devices, e.g. audio drivers, interface to CODECs
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
- H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
- H04M19/04—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
- G06F3/165—Management of the audio stream, e.g. setting of volume, audio stream path
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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
- H04N21/4394—Processing of audio elementary streams involving operations for analysing the audio stream, e.g. detecting features or characteristics in audio streams
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47217—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for controlling playback functions for recorded or on-demand content, e.g. using progress bars, mode or play-point indicators or bookmarks
Definitions
- the present invention relates to the field of mobile terminal technologies, and in particular, to an audio stream processing method and related devices.
- Audio playback is one of the basic functions of mobile phones such as smart phones, tablets, and voice recorders. People need to use this function when making calls, listening to music, and watching videos.
- the third-party application installed by the user to control the mobile terminal often has its own sound setting function, that is, the user can preset the sound mode of the corresponding application through the control interface in the corresponding application, and in the subsequent use, the mobile terminal will Superimposes the sound mode set by the user and the global sound mode of the mobile terminal, and plays the audio through the superimposed mixed sound mode.
- the embodiment of the invention provides an audio stream processing method and related device, so as to improve the intelligence of the sound mode setting when the audio stream of the mobile terminal is played, avoid multiple sound effects superposition, and improve the user experience.
- an embodiment of the present invention provides an audio stream processing method, including:
- an embodiment of the present invention provides an audio stream processing apparatus, where the audio stream processing apparatus includes a function module, where the function module is used to execute a part described in any one of the first aspects of the embodiments of the present invention or All steps.
- an embodiment of the present invention provides a mobile terminal, including:
- processor a processor, a memory, a communication interface, and a communication bus, wherein the processor, the memory, and the communication interface are connected by the communication bus and complete communication with each other;
- the memory stores executable program code for wireless communication
- the processor is configured to invoke the executable program code in the memory to perform some or all of the steps described in any of the methods of the first aspect of the embodiments of the present invention.
- FIG. 1 is a schematic flowchart of an audio stream processing method according to an embodiment of the present invention.
- FIG. 2 is a schematic flowchart of another audio stream processing method according to an embodiment of the present invention.
- FIG. 3 is a schematic flowchart diagram of another audio stream processing method according to an embodiment of the present invention.
- FIG. 4 is a block diagram showing the unit composition of an audio stream processing apparatus according to an embodiment of the present invention.
- FIG. 5 is a schematic structural diagram of a mobile terminal according to an embodiment of the present disclosure.
- FIG. 6 is a schematic structural diagram of another mobile terminal according to an embodiment of the present invention.
- references to "an embodiment” herein mean that a particular feature, structure, or characteristic described in connection with the embodiments can be included in at least one embodiment of the invention.
- the appearances of the phrases in various places in the specification are not necessarily referring to the same embodiments, and are not exclusive or alternative embodiments that are mutually exclusive. Those skilled in the art will understand and implicitly understand that the embodiments described herein can be combined with other embodiments.
- FIG. 1 illustrates an audio stream processing method according to an embodiment of the present invention.
- the audio stream processing method includes:
- the mobile terminal acquires a play control instruction for an audio stream, where the play control command is used to instruct the target application of the mobile terminal to play the audio stream.
- the play control command may be generated, for example, when the mobile terminal detects a play selection operation of the audio stream of the target application, and the play selection operation may be, for example, a touch operation, a voice control operation, or the like;
- the audio stream can be, for example, a beep, a background sound, a song, a call tone, and the like.
- the target application may be, for example, a system player of a mobile terminal or a third party player or other audio and video playback plug-in, and the like.
- the mobile terminal acquires a play control instruction for an audio stream.
- the current mode can be:
- the mobile terminal outputs a player selection interface including the target application when detecting a first selection operation for the audio stream of the mobile terminal;
- the mobile terminal generates a playback control instruction for the audio stream when detecting a second selection operation for the target application in the player selection interface;
- the mobile terminal acquires the play control instruction.
- the first selection operation and the second selection operation may be, for example, a touch operation.
- the mobile terminal determines whether the mobile terminal creates an application level sound effect instance corresponding to the target application.
- the sound effect example refers to a sound effect object generated by the mobile terminal in the memory through the sound effect framework of the mobile terminal, and the sound effect object is used to configure a corresponding sound effect parameter for the audio stream
- the global sound effect instance may be any one of the mobile terminals.
- the audio stream configures global sound parameters
- the application level sound parameters are used to configure application level sound parameters for the audio stream played by the application.
- the sound effect type framework refers to a basic strategy for generating a sound effect instance in an operating system of a mobile terminal, and the sound effect type framework generates a sound effect object in the memory, similar to producing a car according to an automobile architecture diagram in an automobile manufacturer, and the sound effect object is similar to the produced sound object.
- Car the specific function of the speaker object is to configure the corresponding sound parameters for the audio stream.
- the global sound effect parameter or the application level sound effect parameter includes at least one of the following parameters:
- Compress Compress parameters, box head simulation Amp-Type parameters, bass equalization EQ_Bass parameters, midrange equalization EQ_Mid parameters, treble equalization EQ_Treble parameters, noise gate Noise_Gate parameters.
- the mobile terminal configures an application layer sound effect parameter for the audio stream by using the application layer sound effect instance, and plays the audio stream configured with the application level sound effect parameter;
- the mobile terminal configures a global sound effect parameter for the audio stream by using a pre-stored global sound effect instance, and plays the audio stream configured with the global sound effect parameter.
- the audio stream processing method determines whether the mobile terminal is created after acquiring the playback control command for the audio stream, compared to the scheme in which the mobile terminal defaults to superimpose the global sound effect and the user preset sound effect.
- There is an application level sound effect instance corresponding to the target application if any, Applying a layer-level sound effect parameter to the audio stream by applying a layer-level sound effect instance, and playing an audio stream configured with an application-level sound effect parameter; if not, configuring a global sound effect parameter for the audio stream through the pre-stored global sound effect instance, and playing the global configuration The audio stream of the sound parameters.
- the mobile terminal can conveniently configure the sound effect parameter for the audio stream of the target application according to the sound effect instance, thereby improving the intelligence of the sound mode setting when the audio stream of the mobile terminal is played, avoiding multiple sound effects superposition and improving the user experience.
- the determining, before determining whether the mobile terminal creates an application level sound effect instance corresponding to the target application performing the following operating:
- the mobile terminal creates the application level sound effect instance by using a sound effect class framework of the mobile terminal, where the application level sound effect instance includes the application level sound effect parameter and indication information for configuring the application level sound effect parameter.
- the mobile terminal before the mobile terminal acquires a play control instruction for the audio stream, the mobile terminal performs the following operations:
- the mobile terminal determines whether the mobile terminal pre-stores an application-level sound effect parameter associated with the target application;
- the mobile terminal creates the application level sound effect instance by using a sound effect class framework of the mobile terminal, where the application level sound effect instance includes the application level sound effect parameter and indication information for configuring the application level sound effect parameter.
- the mobile terminal before the mobile terminal acquires a play control instruction for the audio stream, the mobile terminal performs the following operations:
- the global sound effect instance is generated by the sound effect type framework of the mobile terminal when the mobile terminal is powered on, and the global sound effect instance includes the global sound effect parameter and indication information for configuring the global sound effect parameter.
- FIG. 2 is a schematic flowchart of another audio stream processing method according to an embodiment of the present invention. As shown in the figure, the audio stream processing method includes:
- the mobile terminal generates a play control instruction for the audio stream when detecting a second selecting operation for the target application in the player selection interface.
- the mobile terminal acquires the play control instruction, where the play control command is used to instruct a target application of the mobile terminal to play the audio stream.
- the mobile terminal determines whether the mobile terminal creates an application level sound effect instance corresponding to the target application
- step S205 If yes, go to step S205;
- step S206 If no, go to step S206;
- the mobile terminal configures an application layer sound effect parameter for the audio stream by using the application layer sound effect instance, and plays the audio stream configured with the application level sound effect parameter;
- the mobile terminal configures a global sound effect parameter for the audio stream by using a pre-stored global sound effect instance, and plays the audio stream configured with the global sound effect parameter.
- the audio stream processing method determines whether the mobile terminal is created after acquiring the playback control command for the audio stream, compared to the scheme in which the mobile terminal defaults to superimpose the global sound effect and the user preset sound effect.
- An application-level sound effect instance corresponding to the target application if any, configures an application-level sound effect parameter for the audio stream by applying the layer-level sound effect instance, and plays an audio stream configured with the application-level sound effect parameter, and if not, passes the pre-stored global sound effect instance.
- the mobile terminal can conveniently configure the sound effect parameter for the audio stream of the target application according to the sound effect instance, thereby improving the intelligence of the sound mode setting when the audio stream of the mobile terminal is played, avoiding multiple sound effects superposition and improving the user experience.
- FIG. 3 is a schematic flowchart of another audio stream processing method according to an embodiment of the present invention. As shown in the figure, the audio stream processing method includes:
- the mobile terminal determines, when the mobile terminal is powered on, whether the mobile terminal pre-stores an application-level sound effect parameter associated with the target application.
- the mobile terminal If yes, the mobile terminal generates the global sound effect instance by using a sound effect framework of the mobile terminal, where the global sound effect instance includes the global sound effect parameter and configuring the global sound effect parameter Number of indications;
- the mobile terminal acquires a play control instruction for an audio stream, where the play control command is used to instruct the target application of the mobile terminal to play the audio stream.
- the mobile terminal determines whether the mobile terminal creates an application level sound effect instance corresponding to the target application
- the mobile terminal configures an application level sound effect parameter for the audio stream by using the application level sound effect instance, and plays the audio stream configured with the application level sound effect parameter.
- the audio stream processing method determines whether the mobile terminal is created after acquiring the playback control command for the audio stream, compared to the scheme in which the mobile terminal defaults to superimpose the global sound effect and the user preset sound effect.
- An application-level sound effect instance corresponding to the target application if any, configures an application-level sound effect parameter for the audio stream by applying the layer-level sound effect instance, and plays an audio stream configured with the application-level sound effect parameter, and if not, passes the pre-stored global sound effect instance.
- the mobile terminal can conveniently configure the sound effect parameter for the audio stream of the target application according to the sound effect instance, thereby improving the intelligence of the sound mode setting when the audio stream of the mobile terminal is played, avoiding multiple sound effects superposition and improving the user experience.
- the audio stream processing apparatus may include an instruction acquiring unit 401, a determining unit 402, a first configuration playing unit 403, and a second configuration playing unit 404, where:
- the instruction obtaining unit 401 is configured to acquire a play control instruction for an audio stream, where the play control command is used to instruct the target application of the mobile terminal to play the audio stream;
- the determining unit 402 is configured to determine whether the mobile terminal creates an application level sound effect instance corresponding to the target application
- the first configuration playing unit 403 is configured to: if the application layer level sound effect instance is configured, apply an application level sound effect parameter to the audio stream, and play the audio stream configured with the application level sound effect parameter;
- the second configuration playing unit 404 is configured to: if not, configure a global sound effect parameter for the audio stream by using a pre-stored global sound effect instance, and play the audio stream configured with the global sound effect parameter.
- the determining unit 402 is further configured to acquire, for the audio stream, the instruction acquiring unit. After determining, by the determining unit, whether the mobile terminal creates an application-level sound effect instance corresponding to the target application, determining whether the mobile terminal pre-stores an application-level sound effect parameter associated with the target application;
- the audio stream processing device further includes:
- a first instance generating unit configured to create, by using the sound effect class frame of the mobile terminal, the application level sound effect instance, if the determining unit 402 determines that an application level sound effect parameter associated with the target application is pre-set
- the application level sound effect example includes the application level sound effect parameter and indication information for configuring the application level sound effect parameter.
- the determining unit 402 is further configured to determine, when the mobile terminal starts the target application, whether the mobile terminal is pre-stored, before the instruction acquiring unit acquires the play control instruction for the audio stream. There is an application level sound effect parameter associated with the target application;
- the audio stream processing device further includes:
- a second instance generating unit configured to create, by using the sound effect class frame of the mobile terminal, the application level sound effect instance, if the determining unit 402 determines that an application level sound effect parameter associated with the target application is pre-set
- the application level sound effect example includes the application level sound effect parameter and indication information for configuring the application level sound effect parameter.
- the audio stream processing apparatus further includes:
- a third instance generating unit configured to generate, by the sound effect class frame of the mobile terminal, the global sound effect instance, when the mobile terminal is powered on, before the instruction acquiring unit acquires a play control instruction for an audio stream,
- the global sound effect example includes the global sound effect parameter and indication information configuring the global sound effect parameter.
- the instruction obtaining unit 401 is configured to:
- the global sound effect parameter or the application level sound effect parameter includes one of the following parameters: One less:
- Compress Compress parameters, box head simulation Amp-Type parameters, bass equalization EQ_Bass parameters, midrange equalization EQ_Mid parameters, treble equalization EQ_Treble parameters, noise gate Noise_Gate parameters.
- the audio stream processing device described in the device embodiment of the present invention is presented in the form of a functional unit.
- the term "unit” as used herein shall be understood to mean the broadest possible meaning, and the object for implementing the functions described for each "unit” may be, for example, an integrated circuit ASIC, a single circuit for executing one or more software or firmware.
- a processor shared, dedicated or chipset
- memory of the program combinatorial logic, and/or other suitable components that perform the functions described above.
- the function of the above-mentioned instruction acquisition unit 402 for acquiring the playback control instruction may be implemented by the mobile terminal shown in FIG. 5, and specifically, the processor 101 may acquire the playback for the audio stream by calling the executable program code in the memory 102. Control instruction.
- the audio stream processing method determines whether the mobile terminal is created after acquiring the playback control command for the audio stream, compared to the scheme in which the mobile terminal defaults to superimpose the global sound effect and the user preset sound effect.
- An application-level sound effect instance corresponding to the target application if any, configures an application-level sound effect parameter for the audio stream by applying the layer-level sound effect instance, and plays an audio stream configured with the application-level sound effect parameter, and if not, passes the pre-stored global sound effect instance.
- the mobile terminal can conveniently configure the sound effect parameter for the audio stream of the target application according to the sound effect instance, thereby improving the intelligence of the sound mode setting when the audio stream of the mobile terminal is played, avoiding multiple sound effects superposition and improving the user experience.
- the embodiment of the present invention further provides another mobile terminal, as shown in FIG. 5, including: a processor 101, a memory 102, a communication interface 103, and a communication bus 104; wherein the processor 101, the memory 102, and the communication interface 103 communicate
- the bus 104 connects and completes communication with each other;
- the processor 101 controls wireless communication with the external cellular network through the communication interface 103;
- the communication interface 103 includes but is not limited to an antenna, an amplifier, a transceiver, a coupler, and an LNA (Low Noise Amplifier, Low noise amplifier), duplexer, etc.
- LNA Low Noise Amplifier, Low noise amplifier
- the memory 102 includes at least one of: a random access memory, a nonvolatile memory, and an external memory, the memory 102 storing executable program code capable of directing the processor 101 to perform the method embodiment of the present invention
- the audio stream processing method specifically disclosed in the following includes the following steps:
- the processor 101 acquires a play control instruction for an audio stream, where the play control command is used to instruct a target application of the mobile terminal to play the audio stream;
- the processor 101 determines whether the mobile terminal creates an application level sound effect instance corresponding to the target application
- the processor 101 configures an application level sound effect parameter for the audio stream by using the application layer sound effect instance, and plays the audio stream configured with the application level sound effect parameter;
- the processor 101 configures a global sound effect parameter for the audio stream through a pre-stored global sound effect instance, and plays the audio stream configured with the global sound effect parameter.
- the audio stream processing method determines whether the mobile terminal is created after acquiring the playback control command for the audio stream, compared to the scheme in which the mobile terminal defaults to superimpose the global sound effect and the user preset sound effect.
- An application-level sound effect instance corresponding to the target application if any, configures an application-level sound effect parameter for the audio stream by applying the layer-level sound effect instance, and plays an audio stream configured with the application-level sound effect parameter, and if not, passes the pre-stored global sound effect instance.
- the mobile terminal can conveniently configure the sound effect parameter for the audio stream of the target application according to the sound effect instance, thereby improving the intelligence of the sound mode setting when the audio stream of the mobile terminal is played, avoiding multiple sound effects superposition and improving the user experience.
- the executable program code stored in the above memory 102 is also used to perform the relevant steps of the audio stream processing method shown in FIGS. 1, 2, and 3 described above. And performing the step of configuring an application level sound effect parameter for the audio stream by using the application level sound effect instance, and playing the audio stream configured with the application level sound effect parameter, and the like.
- the embodiment of the present invention further provides another mobile terminal.
- the mobile terminal can be any terminal device including a mobile phone, a tablet computer, a PDA (Personal Digital Assistant), a POS (Point of Sales), an in-vehicle computer, and the mobile terminal is used as a mobile phone as an example:
- FIG. 6 is a block diagram showing a partial structure of a mobile phone related to a mobile terminal provided by an embodiment of the present invention.
- the mobile phone includes: a radio frequency (RF) circuit 910, a memory 920, an input unit 930, a display unit 940, a sensor 950, an audio circuit 960, and wireless fidelity (wireless).
- RF radio frequency
- Fidelity, WiFi WiFi
- the structure of the handset shown in FIG. 6 does not constitute a limitation to the handset, and may include more or less components than those illustrated, or some components may be combined, or different components may be arranged.
- the RF circuit 910 can be used for receiving and transmitting information.
- RF circuit 910 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like.
- LNA Low Noise Amplifier
- RF circuitry 910 can also communicate with the network and other devices via wireless communication.
- the above wireless communication may use any communication standard or protocol, including but not limited to Global System of Mobile communication (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (Code Division). Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), E-mail, Short Messaging Service (SMS), and the like.
- GSM Global System of Mobile communication
- GPRS General Packet Radio Service
- CDMA Code Division Multiple Access
- WCDMA Wideband Code Division Multiple Access
- LTE Long Term Evolution
- E-mail Short Messaging Service
- the memory 920 can be used to store software programs and modules, and the processor 980 executes various functional applications and data processing of the mobile phone by running software programs and modules stored in the memory 920.
- the memory 920 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application required for at least one function (control instruction acquisition function, audio stream playback function, etc.), and the like; the storage data area may be stored. Data created according to the use of the mobile phone (such as global sound effects, global sound parameters, application level sound effects examples, application level sound parameters, etc.).
- memory 920 can include high speed random access memory, and can also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
- the input unit 930 can be configured to receive input numeric or character information and to generate key signal inputs related to user settings and function controls of the handset.
- the input unit 930 can include a fingerprint identification module 931 and other input devices 932.
- the fingerprint identification module 931 can collect fingerprint data of the user.
- the fingerprint identification module 931 can include an optical fingerprint module, a capacitive fingerprint module, and a radio frequency fingerprint module.
- the fingerprint identification module 931 is an example of a capacitive fingerprint recognition module, and specifically includes a sensing electrode (an abnormal sensing electrode and a normal sensing electrode) and a signal processing circuit (such as an amplifying circuit, a noise suppression circuit, and a mode) connected to the sensing electrode. Number conversion circuit, etc.).
- the input unit 930 may also include other input devices 932.
- other input devices 932 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, joysticks, and the like.
- the display unit 940 can be used to display information input by the user or information provided to the user as well as various menus of the mobile phone.
- the display unit 940 can include a display screen 941.
- the display screen 941 can be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.
- the fingerprint recognition module 931 and the display screen 941 function as two separate components to implement the input and input functions of the mobile phone, in some embodiments, the fingerprint recognition module 931 and the display screen 941 can be Integrated to achieve the input and output functions of the phone.
- the handset may also include at least one type of sensor 950, such as a light sensor, motion sensor, and other sensors.
- the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display screen 941 according to the brightness of the ambient light, and the proximity sensor may turn off the display screen 941 and/or when the mobile phone moves to the ear. Or backlight.
- the accelerometer sensor can detect the magnitude of acceleration in all directions (usually three axes). When it is stationary, it can detect the magnitude and direction of gravity.
- the mobile phone can be used to identify the gesture of the mobile phone (such as horizontal and vertical screen switching, related Game, magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping), etc.; as for the mobile phone can also be configured with gyroscopes, barometers, hygrometers, thermometers, infrared sensors and other sensors, no longer Narration.
- the gesture of the mobile phone such as horizontal and vertical screen switching, related Game, magnetometer attitude calibration
- vibration recognition related functions such as pedometer, tapping
- the mobile phone can also be configured with gyroscopes, barometers, hygrometers, thermometers, infrared sensors and other sensors, no longer Narration.
- An audio circuit 960, a speaker 961, and a microphone 962 can provide an audio interface between the user and the handset.
- the audio circuit 960 can transmit the converted electrical data of the received audio data to the speaker 961, and convert it into a sound signal output by the speaker 961.
- the microphone 962 converts the collected sound signal into an electrical signal, and the audio circuit 960 After receiving, it is converted into audio data, and then processed by the audio data output processor 980, sent to the other mobile phone via the RF circuit 910, or outputted to the memory 920 for further processing.
- WiFi is a short-range wireless transmission technology
- the mobile phone can help users to send and receive emails, browse web pages, and access streaming media through the WiFi module 970, which provides users with wireless broadband Internet access.
- FIG. 6 shows the WiFi module 970, it can be understood that it does not belong to the mobile phone. It must be constructed and can be omitted as needed within the scope of not changing the essence of the invention.
- the processor 980 is the control center of the handset, which connects various portions of the entire handset using various interfaces and lines, by executing or executing software programs and/or modules stored in the memory 920, and invoking data stored in the memory 920, executing The phone's various functions and processing data, so that the overall monitoring of the phone.
- the processor 980 may include one or more processing units; preferably, the processor 980 may integrate an application processor and a modem processor, where the application processor mainly processes an operating system, a user interface, an application, and the like.
- the modem processor primarily handles wireless communications. It will be appreciated that the above described modem processor may also not be integrated into the processor 980.
- the handset also includes a power source 990 (such as a battery) that supplies power to the various components.
- a power source 990 such as a battery
- the power source can be logically coupled to the processor 980 through a power management system to manage functions such as charging, discharging, and power management through the power management system.
- the mobile phone may further include a camera, a Bluetooth module, and the like, and details are not described herein again.
- each step method flow can be implemented based on the structure of the mobile phone.
- each unit function can be implemented based on the structure of the mobile phone.
- the embodiment of the present invention further provides a computer storage medium, wherein the computer storage medium can store a program, and the program includes some or all of the steps of any one of the audio stream processing methods described in the foregoing method embodiments.
- the disclosed apparatus may be implemented in other ways.
- the device embodiments described above are merely illustrative.
- the division of the unit is only a logical function division, and the actual implementation may have another division manner. Multiple units or components may be combined or integrated into another system, or some features may be omitted or not implemented.
- the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be electrical or otherwise.
- the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
- each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
- the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
- the integrated unit if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable memory. Based on such understanding, the technical solution of the present invention may contribute to the prior art or all or part of the technical solution may be embodied in the form of a software product stored in a memory. A number of instructions are included to cause a computer device (which may be a personal computer, server or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention.
- the foregoing memory includes: a U disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic disk, or an optical disk, and the like, which can store program codes.
- ROM Read-Only Memory
- RAM Random Access Memory
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Abstract
一种音频流处理方法及相关设备,包括:获取针对音频流的播放控制指令,所述播放控制指令用于指示移动终端的目标应用播放所述音频流;判断所述移动终端是否创建有所述目标应用对应的应用层级音效实例;若是,则通过所述应用层级音效实例为所述音频流配置应用层级音效参数,并播放配置了所述应用层级音效参数的所述音频流;若否,则通过预存的全局音效实例为所述音频流配置全局音效参数,并播放配置了所述全局音效参数的所述音频流。该方案有利于提升移动终端的音频流播放时音效模式设置的智能性,避免多重音效叠加,提升用户体验。
Description
本发明要求2016年6月16日递交的发明名称为“一种音频流处理方法及移动终端”的申请号201610429032.2的在先申请优先权,上述在先申请的内容以引入的方式并入本文本中。
本发明涉及移动终端技术领域,具体涉及一种音频流处理方法及相关设备。
音频播放功能是智能电话、平板电脑、录音笔等移动终端的基本功能之一,人们打电话、听音乐、看视频时均需要用到此功能。
目前,已有很多融合音频播放功能的应用,如天天动听等音乐播放器、暴风影音等视频播放器,等。通常,用户控制移动终端安装的第三方应用往往会自带音效设置功能,也就是说,用户可以通过相应的应用中的控制界面预先设置对应的应用的音效模式,后续使用过程中,移动终端会叠加用户设置的音效模式和移动终端的全局音效模式,并通过叠加后的混合音效模式播放音频。
发明内容
本发明实施例提供了一种音频流处理方法及相关设备,以期提升移动终端的音频流播放时音效模式设置的智能性,避免多重音效叠加,提升用户体验。
第一方面,本发明实施例提供一种音频流处理方法,包括:
获取针对音频流的播放控制指令,所述播放控制指令用于指示移动终端的目标应用播放所述音频流;
判断所述移动终端是否创建有所述目标应用对应的应用层级音效实例;
若是,则通过所述应用层级音效实例为所述音频流配置应用层级音效参数,并播放配置了所述应用层级音效参数的所述音频流;
若否,则通过预存的全局音效实例为所述音频流配置全局音效参数,并播放配置了所述全局音效参数的所述音频流。
第二方面,本发明实施例提供了一种音频流处理装置,所述音频流处理装置包括功能模块,所述功能模块用于执行本发明实施例第一方面任一方法中所描述的部分或全部步骤。
第三方面,本发明实施例提供了一种移动终端,包括:
处理器、存储器、通信接口和通信总线,所述处理器、所述存储器和所述通信接口通过所述通信总线连接并完成相互间的通信;
所述存储器存储有可执行程序代码,所述通信接口用于无线通信;
所述处理器用于调用所述存储器中的所述可执行程序代码,执行本发明实施例第一方面任一方法中所描述的部分或全部步骤。
为了更清楚地说明本发明实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1是本发明实施例公开的一种音频流处理方法的流程示意图;
图2是本发明实施例公开的另一种音频流处理方法的流程示意图;
图3是本发明实施例公开的另一种音频流处理方法的流程示意图;
图4是本发明实施例公开的一种音频流处理装置的单元组成框图;
图5是本发明实施例公开的一种移动终端的结构示意图;
图6是本发明实施例公开的另一种移动终端的结构示意图。
为了使本技术领域的人员更好地理解本发明方案,下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
本发明的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别不同对象,而不是用于描述特定顺序。此外,术语“包括”和“具有”以及它们任何变形,意图在于覆盖不排他的包含。例如包含了一系列步骤或单元的过程、方法、***、产品或设备没有限定于已列出的步骤或单元,而是可选地还包括没有列出的步骤或单元,或可选地还包括对于这些过程、方法、产品或设备固有的其他步骤或单元。
在本文中提及“实施例”意味着,结合实施例描述的特定特征、结构或特性可以包含在本发明的至少一个实施例中。在说明书中的各个位置出现该短语并不一定均是指相同的实施例,也不是与其它实施例互斥的独立的或备选的实施例。本领域技术人员显式地和隐式地理解的是,本文所描述的实施例可以与其它实施例相结合。
为了更好理解本发明实施例公开的一种音频流处理方法及移动终端,下面对本发明实施例进行详细介绍。
请参阅图1,图1是本发明实施例提供了一种音频流处理方法,如图所示,本音频流处理方法包括:
S101,移动终端获取针对音频流的播放控制指令,所述播放控制指令用于指示移动终端的目标应用播放所述音频流;
其中,所述播放控制指令例如可以是移动终端在检测到用户针对目标应用的音频流的播放选取操作时生成的,所述播放选取操作例如可以是触控操作、语音控制操作等等;所述音频流例如可以是提示音、背景音、歌曲、通话音等等。所述目标应用例如可以是移动终端的***播放器或第三方播放器或其他音视频播放插件,等等。
本发明一些实施例中,所述移动终端获取针对音频流的播放控制指令的实
现方式可以是:
所述移动终端当检测到针对所述移动终端的音频流的第一选取操作时,输出包含所述目标应用的播放器选取界面;
所述移动终端当检测到针对所述播放器选取界面中的所述目标应用的第二选取操作时,生成针对所述音频流的播放控制指令;
所述移动终端获取所述播放控制指令。
其中,所述第一选取操作和第二选取操作例如可以是触控操作。
S102,所述移动终端判断所述移动终端是否创建有所述目标应用对应的应用层级音效实例;
若是,则执行步骤S103;
若否,则执行步骤S104;
其中,音效实例是指移动终端通过所述移动终端的音效类框架在内存中生成的音效对象,该音效对象用于为音频流配置对应的音效参数,如全局音效实例可以为移动终端的任意一个音频流配置全局音效参数,应用层级音效参数用于为通过该应用进行播放的音频流配置应用层级音效参数。所述音效类框架是指移动终端的操作***中生成音效实例的基本策略,音效类框架在内存中生成音效对象类似于在汽车制造厂按照汽车架构图生产汽车一样,音效对象类似于生产出的汽车;音箱对象的具体功能就是为音频流配置对应的音效参数。其中,所述全局音效参数或所述应用层级音效参数包括以下参数中的至少一种:
压缩Compress参数、箱头模拟Amp-Type参数、低音均衡EQ_Bass参数、中音均衡EQ_Mid参数、高音均衡EQ_Treble参数、噪音门Noise_Gate参数。
S103,所述移动终端通过所述应用层级音效实例为所述音频流配置应用层级音效参数,并播放配置了所述应用层级音效参数的所述音频流;
S104,所述移动终端通过预存的全局音效实例为所述音频流配置全局音效参数,并播放配置了所述全局音效参数的所述音频流。
可以看出,相对于现有方案中移动终端默认叠加全局音效和用户预设音效的方案,本发明实施例提供的音频流处理方法,在获取针对音频流的播放控制指令后,判断移动终端是否创建有目标应用对应的应用层级音效实例,若有,
则通过应用层级音效实例为音频流配置应用层级音效参数,并播放配置了应用层级音效参数的音频流,若无,则通过预存的全局音效实例为音频流配置全局音效参数,并播放配置了全局音效参数的音频流。可见,移动终端能够根据音效实例便捷的为目标应用的音频流配置音效参数,从而有利于提升移动终端的音频流播放时音效模式设置的智能性,避免多重音效叠加,提升用户体验。
可选的,本发明一些实施例中,所述移动终端获取针对音频流的播放控制指令之后,所述判断所述移动终端是否创建有所述目标应用对应的应用层级音效实例之前,还执行以下操作:
所述移动终端判断所述移动终端是否预存有与所述目标应用关联的应用层级音效参数;
若是,则所述移动终端通过所述移动终端的音效类框架创建所述应用层级音效实例,所述应用层级音效实例包括所述应用层级音效参数和配置所述应用层级音效参数的指示信息。
可选的,本发明一些实施例中,所述移动终端获取针对音频流的播放控制指令之前,还执行以下操作:
所述移动终端在所述移动终端启动所述目标应用时,判断所述移动终端是否预存有与所述目标应用关联的应用层级音效参数;
若是,所述移动终端则通过所述移动终端的音效类框架创建所述应用层级音效实例,所述应用层级音效实例包括所述应用层级音效参数和配置所述应用层级音效参数的指示信息。
可选的,本发明一些实施例中,所述移动终端获取针对音频流的播放控制指令之前,还执行以下操作:
在所述移动终端开机启动时,通过所述移动终端的音效类框架生成所述全局音效实例,所述全局音效实例包括所述全局音效参数和配置所述全局音效参数的指示信息。
与上述图1所示的实施例一致的,请参阅图2,图2是本发明实施例提供的另一种音频流处理方法的流程示意图。如图所示,本音频流处理方法包括:
S201,移动终端当检测到针对所述移动终端的音频流的第一选取操作时,
输出包含所述目标应用的播放器选取界面;
S202,所述移动终端当检测到针对所述播放器选取界面中的所述目标应用的第二选取操作时,生成针对所述音频流的播放控制指令;
S203,所述移动终端获取所述播放控制指令,所述播放控制指令用于指示移动终端的目标应用播放所述音频流;
S204,所述移动终端判断所述移动终端是否创建有所述目标应用对应的应用层级音效实例;
若是,则执行步骤S205;
若否,则执行步骤S206;
S205,所述移动终端通过所述应用层级音效实例为所述音频流配置应用层级音效参数,并播放配置了所述应用层级音效参数的所述音频流;
S206,所述移动终端通过预存的全局音效实例为所述音频流配置全局音效参数,并播放配置了所述全局音效参数的所述音频流。
可以看出,相对于现有方案中移动终端默认叠加全局音效和用户预设音效的方案,本发明实施例提供的音频流处理方法,在获取针对音频流的播放控制指令后,判断移动终端是否创建有目标应用对应的应用层级音效实例,若有,则通过应用层级音效实例为音频流配置应用层级音效参数,并播放配置了应用层级音效参数的音频流,若无,则通过预存的全局音效实例为音频流配置全局音效参数,并播放配置了全局音效参数的音频流。可见,移动终端能够根据音效实例便捷的为目标应用的音频流配置音效参数,从而有利于提升移动终端的音频流播放时音效模式设置的智能性,避免多重音效叠加,提升用户体验。
与上述图1和图2所示的实施例一致的,请参阅图3,图3是本发明实施例提供的另一种音频流处理方法的流程示意图。如图所示,本音频流处理方法包括:
S301,移动终端在所述移动终端开机启动时,判断所述移动终端是否预存有与所述目标应用关联的应用层级音效参数;
S302,若是,则所述移动终端通过所述移动终端的音效类框架生成所述全局音效实例,所述全局音效实例包括所述全局音效参数和配置所述全局音效参
数的指示信息;
S303,所述移动终端获取针对音频流的播放控制指令,所述播放控制指令用于指示移动终端的目标应用播放所述音频流;
S304,所述移动终端判断所述移动终端是否创建有所述目标应用对应的应用层级音效实例;
S305,若是,则所述移动终端通过所述应用层级音效实例为所述音频流配置应用层级音效参数,并播放配置了所述应用层级音效参数的所述音频流。
可以看出,相对于现有方案中移动终端默认叠加全局音效和用户预设音效的方案,本发明实施例提供的音频流处理方法,在获取针对音频流的播放控制指令后,判断移动终端是否创建有目标应用对应的应用层级音效实例,若有,则通过应用层级音效实例为音频流配置应用层级音效参数,并播放配置了应用层级音效参数的音频流,若无,则通过预存的全局音效实例为音频流配置全局音效参数,并播放配置了全局音效参数的音频流。可见,移动终端能够根据音效实例便捷的为目标应用的音频流配置音效参数,从而有利于提升移动终端的音频流播放时音效模式设置的智能性,避免多重音效叠加,提升用户体验。
下面为本发明装置实施例,本发明装置实施例用于执行本发明方法实施例所实现的方法。如图4所示,该音频流处理装置可以包括指令获取单元401、判断单元402、第一配置播放单元403以及第二配置播放单元404,其中:
所述指令获取单元401,用于获取针对音频流的播放控制指令,所述播放控制指令用于指示移动终端的目标应用播放所述音频流;
所述判断单元402,用于判断所述移动终端是否创建有所述目标应用对应的应用层级音效实例;
所述第一配置播放单元403,用于若是,则通过所述应用层级音效实例为所述音频流配置应用层级音效参数,并播放配置了所述应用层级音效参数的所述音频流;
所述第二配置播放单元404,用于若否,则通过预存的全局音效实例为所述音频流配置全局音效参数,并播放配置了所述全局音效参数的所述音频流。
可选的,所述判断单元402,还用于在所述指令获取单元获取针对音频流
的播放控制指令之后,所述判断单元判断所述移动终端是否创建有所述目标应用对应的应用层级音效实例之前,判断所述移动终端是否预存有与所述目标应用关联的应用层级音效参数;
所述音频流处理装置还包括:
第一实例生成单元,用于若所述判断单元402判断出预设有与所述目标应用关联的应用层级音效参数,则通过所述移动终端的音效类框架创建所述应用层级音效实例,所述应用层级音效实例包括所述应用层级音效参数和配置所述应用层级音效参数的指示信息。
可选的,所述判断单元402,还用于在所述指令获取单元所述获取针对音频流的播放控制指令之前,在所述移动终端启动所述目标应用时,判断所述移动终端是否预存有与所述目标应用关联的应用层级音效参数;
所述音频流处理装置还包括:
第二实例生成单元,用于若所述判断单元402判断出预设有与所述目标应用关联的应用层级音效参数,则通过所述移动终端的音效类框架创建所述应用层级音效实例,所述应用层级音效实例包括所述应用层级音效参数和配置所述应用层级音效参数的指示信息。
可选的,所述音频流处理装置还包括:
第三实例生成单元,用于在所述指令获取单元获取针对音频流的播放控制指令之前,在所述移动终端开机启动时,通过所述移动终端的音效类框架生成所述全局音效实例,所述全局音效实例包括所述全局音效参数和配置所述全局音效参数的指示信息。
可选的,所述指令获取单元401用于:
当检测到针对所述移动终端的音频流的第一选取操作时,输出包含所述目标应用的播放器选取界面;
当检测到针对所述播放器选取界面中的所述目标应用的第二选取操作时,生成针对所述音频流的播放控制指令;
获取所述播放控制指令。
可选的,所述全局音效参数或所述应用层级音效参数包括以下参数中的至
少一种:
压缩Compress参数、箱头模拟Amp-Type参数、低音均衡EQ_Bass参数、中音均衡EQ_Mid参数、高音均衡EQ_Treble参数、噪音门Noise_Gate参数。
需要注意的是,本发明装置实施例所描述的音频流处理装置是以功能单元的形式呈现。这里所使用的术语“单元”应当理解为尽可能最宽的含义,用于实现各个“单元”所描述功能的对象例如可以是集成电路ASIC,单个电路,用于执行一个或多个软件或固件程序的处理器(共享的、专用的或芯片组)和存储器,组合逻辑电路,和/或提供实现上述功能的其他合适的组件。
举例来说,上述指令获取单元402获取播放控制指令的功能可以由图5所示的移动终端来实现,具体可以通过处理器101通过调用存储器102中的可执行程序代码,获取针对音频流的播放控制指令。
可以看出,相对于现有方案中移动终端默认叠加全局音效和用户预设音效的方案,本发明实施例提供的音频流处理方法,在获取针对音频流的播放控制指令后,判断移动终端是否创建有目标应用对应的应用层级音效实例,若有,则通过应用层级音效实例为音频流配置应用层级音效参数,并播放配置了应用层级音效参数的音频流,若无,则通过预存的全局音效实例为音频流配置全局音效参数,并播放配置了全局音效参数的音频流。可见,移动终端能够根据音效实例便捷的为目标应用的音频流配置音效参数,从而有利于提升移动终端的音频流播放时音效模式设置的智能性,避免多重音效叠加,提升用户体验。
本发明实施例还提供了另一种移动终端,如图5所示,包括:处理器101,存储器102,通信接口103和通信总线104;其中,处理器101、存储器102和通信接口103通过通信总线104连接并完成相互间的通信;处理器101通过通信接口103控制与外部蜂窝网的无线通信;通信接口103包括但不限于天线、放大器、收发信机、耦合器、LNA(Low Noise Amplifier,低噪声放大器)、双工器等。存储器102包括以下至少一种:随机存取存贮器、非易失性存储器以及外部存储器,存储器102中存储有可执行程序代码,该可执行程序代码能够引导处理器101执行本发明方法实施例中具体披露的音频流处理方法,包括以下步骤:
所述处理器101获取针对音频流的播放控制指令,所述播放控制指令用于指示移动终端的目标应用播放所述音频流;
所述处理器101判断所述移动终端是否创建有所述目标应用对应的应用层级音效实例;
若是,则所述处理器101通过所述应用层级音效实例为所述音频流配置应用层级音效参数,并播放配置了所述应用层级音效参数的所述音频流;
若否,则所述处理器101通过预存的全局音效实例为所述音频流配置全局音效参数,并播放配置了所述全局音效参数的所述音频流。
可以看出,相对于现有方案中移动终端默认叠加全局音效和用户预设音效的方案,本发明实施例提供的音频流处理方法,在获取针对音频流的播放控制指令后,判断移动终端是否创建有目标应用对应的应用层级音效实例,若有,则通过应用层级音效实例为音频流配置应用层级音效参数,并播放配置了应用层级音效参数的音频流,若无,则通过预存的全局音效实例为音频流配置全局音效参数,并播放配置了全局音效参数的音频流。可见,移动终端能够根据音效实例便捷的为目标应用的音频流配置音效参数,从而有利于提升移动终端的音频流播放时音效模式设置的智能性,避免多重音效叠加,提升用户体验。
此外,上述存储器102中存储的可执行程序代码还用于执行上述图1、图2和图3所示的音频流处理方法的相关步骤。如执行通过所述应用层级音效实例为所述音频流配置应用层级音效参数,并播放配置了所述应用层级音效参数的所述音频流的步骤,等。
本发明实施例还提供了另一种移动终端,如图6所示,为了便于说明,仅示出了与本发明实施例相关的部分,具体技术细节未揭示的,请参照本发明实施例方法部分。该移动终端可以为包括手机、平板电脑、PDA(Personal Digital Assistant,个人数字助理)、POS(Point of Sales,销售终端)、车载电脑等任意终端设备,以移动终端为手机为例:
图6示出的是与本发明实施例提供的移动终端相关的手机的部分结构的框图。参考图6,手机包括:射频(Radio Frequency,RF)电路910、存储器920、输入单元930、显示单元940、传感器950、音频电路960、无线保真(wireless
fidelity,WiFi)模块970、处理器980、以及电源990等部件。本领域技术人员可以理解,图6中示出的手机结构并不构成对手机的限定,可以包括比图示更多或更少的部件,或者组合某些部件,或者不同的部件布置。
下面结合图6对手机的各个构成部件进行具体的介绍:
RF电路910可用于信息的接收和发送。通常,RF电路910包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器(Low Noise Amplifier,LNA)、双工器等。此外,RF电路910还可以通过无线通信与网络和其他设备通信。上述无线通信可以使用任一通信标准或协议,包括但不限于全球移动通讯***(Global System of Mobile communication,GSM)、通用分组无线服务(General Packet Radio Service,GPRS)、码分多址(Code Division Multiple Access,CDMA)、宽带码分多址(Wideband Code Division Multiple Access,WCDMA)、长期演进(Long Term Evolution,LTE)、电子邮件、短消息服务(Short Messaging Service,SMS)等。
存储器920可用于存储软件程序以及模块,处理器980通过运行存储在存储器920的软件程序以及模块,从而执行手机的各种功能应用以及数据处理。存储器920可主要包括存储程序区和存储数据区,其中,存储程序区可存储操作***、至少一个功能所需的应用程序(控制指令获取功能、音频流播放功能等)等;存储数据区可存储根据手机的使用所创建的数据(比如全局音效实例、全局音效参数、应用层级音效实例、应用层级音效参数等)等。此外,存储器920可以包括高速随机存取存储器,还可以包括非易失性存储器,例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
输入单元930可用于接收输入的数字或字符信息,以及生成与手机的用户设置以及功能控制有关的键信号输入。具体地,输入单元930可包括指纹识别模组931以及其他输入设备932。指纹识别模组931,可采集用户在其上的指纹数据。可选的,指纹识别模组931可包括光学式指纹模块、电容式指纹模块以及射频式指纹模块。以指纹识别模组931为电容式指纹识别模组为例,具体包括感应电极(异常感应电极和正常感应电极)和与所述感应电极连接的信号处理电路(如放大电路、噪声抑制电路、模数转化电路,等等)。除了指纹识
别模组931,输入单元930还可以包括其他输入设备932。具体地,其他输入设备932可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆等中的一种或多种。
显示单元940可用于显示由用户输入的信息或提供给用户的信息以及手机的各种菜单。显示单元940可包括显示屏941,可选的,可以采用液晶显示器(Liquid Crystal Display,LCD)、有机发光二极管(Organic Light-Emitting Diode,OLED)等形式来配置显示屏941。虽然在图6中,指纹识别模组931与显示屏941是作为两个独立的部件来实现手机的输入和输入功能,但是在某些实施例中,可以将指纹识别模组931与显示屏941集成而实现手机的输入和输出功能。
手机还可包括至少一种传感器950,比如光传感器、运动传感器以及其他传感器。具体地,光传感器可包括环境光传感器及接近传感器,其中,环境光传感器可根据环境光线的明暗来调节显示屏941的亮度,接近传感器可在手机移动到耳边时,关闭显示屏941和/或背光。作为运动传感器的一种,加速计传感器可检测各个方向上(一般为三轴)加速度的大小,静止时可检测出重力的大小及方向,可用于识别手机姿态的应用(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等;至于手机还可配置的陀螺仪、气压计、湿度计、温度计、红外线传感器等其他传感器,在此不再赘述。
音频电路960、扬声器961,传声器962可提供用户与手机之间的音频接口。音频电路960可将接收到的音频数据转换后的电信号,传输到扬声器961,由扬声器961转换为声音信号输出;另一方面,传声器962将收集的声音信号转换为电信号,由音频电路960接收后转换为音频数据,再将音频数据输出处理器980处理后,经RF电路910以发送给比如另一手机,或者将音频数据输出至存储器920以便进一步处理。
WiFi属于短距离无线传输技术,手机通过WiFi模块970可以帮助用户收发电子邮件、浏览网页和访问流式媒体等,它为用户提供了无线的宽带互联网访问。虽然图6示出了WiFi模块970,但是可以理解的是,其并不属于手机
的必须构成,完全可以根据需要在不改变发明的本质的范围内而省略。
处理器980是手机的控制中心,利用各种接口和线路连接整个手机的各个部分,通过运行或执行存储在存储器920内的软件程序和/或模块,以及调用存储在存储器920内的数据,执行手机的各种功能和处理数据,从而对手机进行整体监控。可选的,处理器980可包括一个或多个处理单元;优选的,处理器980可集成应用处理器和调制解调处理器,其中,应用处理器主要处理操作***、用户界面和应用程序等,调制解调处理器主要处理无线通信。可以理解的是,上述调制解调处理器也可以不集成到处理器980中。
手机还包括给各个部件供电的电源990(比如电池),优选的,电源可以通过电源管理***与处理器980逻辑相连,从而通过电源管理***实现管理充电、放电、以及功耗管理等功能。
尽管未示出,手机还可以包括摄像头、蓝牙模块等,在此不再赘述。
前述图1、图2和图3所示的实施例中,各步骤方法流程可以基于该手机的结构实现。
前述图4所示的实施例中,各单元功能可以基于该手机的结构实现。
本发明实施例还提供一种计算机存储介质,其中,该计算机存储介质可存储有程序,该程序执行时包括上述方法实施例中记载的任何一种音频流处理方法的部分或全部步骤。
需要说明的是,对于前述的各方法实施例,为了简单描述,故将其都表述为一系列的动作组合,但是本领域技术人员应该知悉,本发明并不受所描述的动作顺序的限制,因为依据本发明,某些步骤可以采用其他顺序或者同时进行。其次,本领域技术人员也应该知悉,说明书中所描述的实施例均属于优选实施例,所涉及的动作和模块并不一定是本发明所必须的。
在上述实施例中,对各个实施例的描述都各有侧重,某个实施例中没有详述的部分,可以参见其他实施例的相关描述。
在本申请所提供的几个实施例中,应该理解到,所揭露的装置,可通过其它的方式实现。例如,以上所描述的装置实施例仅仅是示意性的,例如所述单元的划分,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式,例
如多个单元或组件可以结合或者可以集成到另一个***,或一些特征可以忽略,或不执行。另一点,所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口,装置或单元的间接耦合或通信连接,可以是电性或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外,在本发明各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现,也可以采用软件功能单元的形式实现。
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时,可以存储在一个计算机可读取存储器中。基于这样的理解,本发明的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全部或部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储器中,包括若干指令用以使得一台计算机设备(可为个人计算机、服务器或者网络设备等)执行本发明各个实施例所述方法的全部或部分步骤。而前述的存储器包括:U盘、只读存储器(ROM,Read-Only Memory)、随机存取存储器(RAM,Random Access Memory)、移动硬盘、磁碟或者光盘等各种可以存储程序代码的介质。
本领域普通技术人员可以理解上述实施例的各种方法中的全部或部分步骤是可以通过程序来指令相关的硬件来完成,该程序可以存储于一计算机可读存储器中,存储器可以包括:闪存盘、只读存储器(英文:Read-Only Memory,简称:ROM)、随机存取器(英文:Random Access Memory,简称:RAM)、磁盘或光盘等。
以上对本发明实施例进行了详细介绍,本文中应用了具体个例对本发明的原理及实施方式进行了阐述,以上实施例的说明只是用于帮助理解本发明的方
法及其核心思想;同时,对于本领域的一般技术人员,依据本发明的思想,在具体实施方式及应用范围上均会有改变之处,综上所述,本说明书内容不应理解为对本发明的限制。
Claims (20)
- 一种音频流处理方法,其特征在于,包括:获取针对音频流的播放控制指令,所述播放控制指令用于指示移动终端的目标应用播放所述音频流;判断所述移动终端是否创建有所述目标应用对应的应用层级音效实例;若是,则通过所述应用层级音效实例为所述音频流配置应用层级音效参数,并播放配置了所述应用层级音效参数的所述音频流。
- 根据权利要求1所述的方法,其特征在于,所述方法还包括:若否,则通过预存的全局音效实例为所述音频流配置全局音效参数,并播放配置了所述全局音效参数的所述音频流。
- 根据权利要求2所述的方法,其特征在于,所述获取针对音频流的播放控制指令之后,所述判断所述移动终端是否创建有所述目标应用对应的应用层级音效实例之前,所述方法还包括:判断所述移动终端是否预存有与所述目标应用关联的应用层级音效参数;若是,则通过所述移动终端的音效类框架创建所述应用层级音效实例,所述应用层级音效实例包括所述应用层级音效参数和配置所述应用层级音效参数的指示信息。
- 根据权利要求2所述的方法,其特征在于,所述获取针对音频流的播放控制指令之前,所述方法还包括:在所述移动终端启动所述目标应用时,判断所述移动终端是否预存有与所述目标应用关联的应用层级音效参数;若是,则通过所述移动终端的音效类框架创建所述应用层级音效实例,所述应用层级音效实例包括所述应用层级音效参数和配置所述应用层级音效参数的指示信息。
- 根据权利要求2-4任一项所述的方法,其特征在于,所述获取针对音频流的播放控制指令之前,所述方法还包括:在所述移动终端开机启动时,通过所述移动终端的音效类框架生成所述全局音效实例,所述全局音效实例包括所述全局音效参数和配置所述全局音效参 数的指示信息。
- 根据权利要求2-5任一项所述的方法,其特征在于,所述获取针对音频流的播放控制指令,包括:当检测到针对所述移动终端的音频流的第一选取操作时,输出包含所述目标应用的播放器选取界面;当检测到针对所述播放器选取界面中的所述目标应用的第二选取操作时,生成针对所述音频流的播放控制指令;获取所述播放控制指令。
- 根据权利要求2-6任一项所述的方法,其特征在于,所述全局音效参数或所述应用层级音效参数包括以下参数中的至少一种:压缩Compress参数、箱头模拟Amp-Type参数、低音均衡EQ_Bass参数、中音均衡EQ_Mid参数、高音均衡EQ_Treble参数、噪音门Noise_Gate参数。
- 根据权利要求7所述的方法,其特征在于,所述目标应用为所述移动终端的***播放器或第三方播放器或其他音视频播放插件。
- 根据权利要求8所述的方法,其特征在于,所述播放选取操作为触控操作或者语音控制操作。
- 一种音频流处理装置,其特征在于,包括:指令获取单元,用于获取针对音频流的播放控制指令,所述播放控制指令用于指示移动终端的目标应用播放所述音频流;判断单元,用于判断所述移动终端是否创建有所述目标应用对应的应用层级音效实例;第一配置播放单元,用于若是,则通过所述应用层级音效实例为所述音频流配置应用层级音效参数,并播放配置了所述应用层级音效参数的所述音频流。
- 根据权利要求10所述的装置,其特征在于,所述音频流处理装置还包括:第二配置播放单元,用于若否,则通过预存的全局音效实例为所述音频流 配置全局音效参数,并播放配置了所述全局音效参数的所述音频流。
- 根据权利要求11所述的装置,其特征在于,所述判断单元,还用于在所述指令获取单元获取针对音频流的播放控制指令之后,所述判断单元判断所述移动终端是否创建有所述目标应用对应的应用层级音效实例之前,判断所述移动终端是否预存有与所述目标应用关联的应用层级音效参数;所述音频流处理装置还包括:第一实例生成单元,用于若所述判断单元判断出预设有与所述目标应用关联的应用层级音效参数,则通过所述移动终端的音效类框架创建所述应用层级音效实例,所述应用层级音效实例包括所述应用层级音效参数和配置所述应用层级音效参数的指示信息。
- 根据权利要求11所述的装置,其特征在于,所述判断单元,还用于在所述指令获取单元所述获取针对音频流的播放控制指令之前,在所述移动终端启动所述目标应用时,判断所述移动终端是否预存有与所述目标应用关联的应用层级音效参数;所述音频流处理装置还包括:第二实例生成单元,用于若所述判断单元判断出预设有与所述目标应用关联的应用层级音效参数,则通过所述移动终端的音效类框架创建所述应用层级音效实例,所述应用层级音效实例包括所述应用层级音效参数和配置所述应用层级音效参数的指示信息。
- 根据权利要求11-13任一项所述的装置,其特征在于,所述音频流处理装置还包括:第三实例生成单元,用于在所述指令获取单元获取针对音频流的播放控制指令之前,在所述移动终端开机启动时,通过所述移动终端的音效类框架生成所述全局音效实例,所述全局音效实例包括所述全局音效参数和配置所述全局音效参数的指示信息。
- 根据权利要求11-14任一项所述的装置,其特征在于,所述指令获取单元用于:当检测到针对所述移动终端的音频流的第一选取操作时,输出包含所述目标应用的播放器选取界面;当检测到针对所述播放器选取界面中的所述目标应用的第二选取操作时,生成针对所述音频流的播放控制指令;获取所述播放控制指令。
- 根据权利要求11-15任一项所述的装置,其特征在于,所述全局音效参数或所述应用层级音效参数包括以下参数中的至少一种:压缩Compress参数、箱头模拟Amp-Type参数、低音均衡EQ_Bass参数、中音均衡EQ_Mid参数、高音均衡EQ_Treble参数、噪音门Noise_Gate参数。
- 根据权利要求16所述的装置,其特征在于,所述目标应用为所述移动终端的***播放器或第三方播放器或其他音视频播放插件。
- 根据权利要求17所述的装置,其特征在于,所述播放选取操作为触控操作或者语音控制操作。
- 一种移动终端,其特征在于,包括:处理器、存储器;所述存储器存储有可执行程序代码;所述处理器用于调用所述存储器中的所述可执行程序代码,执行如权利要求1-9任一项所述的方法。
- 一种计算机存储介质,其特征在于,所述计算机存储介质存储有程序,所述程序执行时包括如权利要求1-9任一项所述的方法。
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US10514913B2 (en) | 2017-06-23 | 2019-12-24 | International Business Machines Corporation | Compiler controls for program regions |
US10684852B2 (en) | 2017-06-23 | 2020-06-16 | International Business Machines Corporation | Employing prefixes to control floating point operations |
US10481908B2 (en) | 2017-06-23 | 2019-11-19 | International Business Machines Corporation | Predicted null updated |
US10379851B2 (en) | 2017-06-23 | 2019-08-13 | International Business Machines Corporation | Fine-grained management of exception enablement of floating point controls |
US10740067B2 (en) | 2017-06-23 | 2020-08-11 | International Business Machines Corporation | Selective updating of floating point controls |
CN110989968A (zh) * | 2019-12-16 | 2020-04-10 | 西安闻泰电子科技有限公司 | 智能音效处理方法、电子设备、存储介质以及多音效音箱 |
CN114489556B (zh) * | 2021-05-21 | 2022-12-09 | 荣耀终端有限公司 | 一种播放声音的方法及设备 |
CN113810494B (zh) * | 2021-09-16 | 2023-02-28 | 腾讯科技(深圳)有限公司 | 音频播放控制方法、装置、终端及存储介质 |
CN117389507B (zh) * | 2023-12-12 | 2024-05-10 | 荣耀终端有限公司 | 音频数据处理方法、电子设备及存储介质 |
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US20180373489A1 (en) | 2018-12-27 |
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