CN104967735B - Audio engine method and apparatus - Google Patents
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- CN104967735B CN104967735B CN201510299614.9A CN201510299614A CN104967735B CN 104967735 B CN104967735 B CN 104967735B CN 201510299614 A CN201510299614 A CN 201510299614A CN 104967735 B CN104967735 B CN 104967735B
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Abstract
The invention relates to an audio engine method, comprising: starting the audio component by using a preset audio starting parameter; if the audio component fails to start, modifying at least one of an audio mode parameter, an audio stream playing type parameter and an audio input source type parameter in the audio starting parameters to obtain updated audio starting parameters; and starting the audio component by using the updated audio starting parameter. After the one-time starting fails, the new audio starting parameters are used for starting again, the matching probability of the audio starting parameters and the audio hardware is increased, and the starting success rate of the audio component can be improved. In addition, an audio engine device is also provided.
Description
Technical Field
The invention relates to the technical field of terminals, in particular to an audio engine method and device.
Background
With the development of intelligent terminals and network technologies, it is more and more common to use terminals for communication and network application software for multimedia entertainment and communication in people's daily life. Due to the different hardware of different brands of terminals and the diversification of systems and use forms, when audio-related applications are carried out through the terminals, the situation that the software and the hardware of the audio equipment are not matched is often encountered.
The existing audio engine method is to start the audio component by using default audio configuration parameters, but the starting is often failed due to the difference of audio hardware of the terminal equipment and the difference of the terminal system.
Disclosure of Invention
In view of the foregoing, there is a need to provide an audio engine method and apparatus that can improve the success rate of audio component startup.
An audio engine method, the method comprising:
starting the audio component by using a preset audio starting parameter;
if the audio component fails to start, modifying at least one of an audio mode parameter, an audio stream playing type parameter and an audio input source type parameter in the audio starting parameters to obtain updated audio starting parameters;
and starting the audio component by using the updated audio starting parameter.
An audio engine apparatus, the apparatus comprising:
the starting module is used for starting the audio assembly by using preset audio starting parameters;
and the restarting module is used for modifying at least one of an audio mode parameter, an audio stream playing type parameter and an audio input source type parameter in the audio starting parameters to obtain updated audio starting parameters if the audio component fails to start, and starting the audio component by using the updated audio starting parameters.
According to the audio engine method and the device, the audio component is started by using the preset audio starting parameter, if the starting fails, at least one parameter of an audio mode parameter, an audio stream playing type parameter and an audio input source type parameter in the audio starting parameter is modified to obtain an updated audio starting parameter, and the audio component is started by using the updated audio starting parameter. After the one-time starting fails, the new audio starting parameters are used for starting again, the matching probability of the audio starting parameters and the audio hardware is increased, and the starting success rate of the audio component can be improved.
Drawings
Fig. 1 is an internal structural view of a terminal in one embodiment;
FIG. 2 is a flow diagram of a method of an audio engine in one embodiment;
FIG. 3 is a flow diagram that illustrates the initiation of an audio component that updates audio initiation parameters, under an embodiment;
FIG. 4 is a flow diagram that illustrates the start of the audio component by updating audio recording start parameters, according to one embodiment;
FIG. 5 is a flow diagram that illustrates the initiation of an audio component that updates audio playback initiation parameters, under an embodiment;
FIG. 6 is a block diagram of an audio engine apparatus according to one embodiment;
FIG. 7 is a block diagram of the restart module in one embodiment;
fig. 8 is a block diagram showing the structure of an audio recording start unit in one embodiment;
fig. 9 is a block diagram showing the structure of an audio playback start unit in one embodiment.
Detailed Description
In one embodiment, the audio engine method is applied to a terminal, which may be, but is not limited to, a smart phone, a mobile tablet computer, and the like. The internal structure of the terminal is shown in fig. 1, and the terminal includes a processor, a graphic processing unit, a storage medium, a memory, a network interface, a display screen, and an input device and an output device, which are connected through a system bus. The storage medium of the terminal stores an operating system and further comprises an audio engine device, and the audio engine device is used for realizing an audio engine method. The processor is used for providing calculation and control capability and supporting the operation of the whole terminal. The graphic processing unit in the terminal is used for at least providing the drawing capability of displaying the webpage interface, the internal memory is used for providing an environment for the operation of the audio engine device in the storage medium, and the network interface is used for carrying out network communication with other equipment. The display screen is used for displaying videos, web interfaces and the like, such as displaying a recording interface, playing multimedia videos and the like. The input device includes a microphone or the like for receiving data input by the user, such as an instruction input by the user by clicking a recording start key, audio data input through the microphone, or the like. The output devices include speakers, headphones, etc. for outputting data, such as audio data. For a terminal with a touch screen, the display screen and the input device may be a touch screen.
As shown in fig. 2, in one embodiment, an audio engine method is provided, which is applied to the terminal for illustration, and comprises the following steps:
step S110, the audio component is started using the preset audio starting parameter.
Specifically, the audio component refers to audio-related hardware on the terminal and a driver thereof, and the audio-related hardware includes an earphone, a speaker, a microphone, and the like. When recording, voice call or audio playing is required, the audio component needs to be started first, and then the corresponding function can be realized through the audio component. When starting, the preset audio starting parameter is used, and the preset audio starting parameter refers to the audio starting parameter with better starting effect confirmed according to experience or the audio starting parameter used in the last starting. The audio starting parameter comprises a plurality of parameters, such as an audio mode parameter, the audio mode parameter represents an audio working mode, such as a network call mode, a common mode, a traditional telephone mode and the like, the audio stream playing type parameter represents a playing type of an audio stream, such as a music mode, a telephone mode, a system mode, a ring mode and the like, the input source type parameter refers to an audio input type, such as a microphone mode, a network communication microphone mode and a telephone microphone mode, and a recording sampling rate, such as 8000 hertz, 16000 hertz and the like.
Step S120, if the audio component fails to start, at least one of the audio mode parameter, the audio stream playing type parameter and the audio input source type parameter in the audio starting parameters is modified to obtain updated audio starting parameters.
Specifically, if the audio component fails to start, one or more of the audio mode parameter, the audio stream playing type parameter, and the audio input source type parameter may be modified, and if the audio mode parameter adopted in the current audio starting parameter is the network call mode, the audio starting parameter is modified to the normal mode, and the updated audio starting parameter is obtained after modification. And simultaneously, various audio starting parameters can be modified, for example, the audio mode parameters are changed from a network conversation mode to a common mode, and the audio stream playing type parameters are changed from a music mode to a telephone mode to obtain updated audio starting parameters. Due to the difference of terminal manufacturers and the difference of terminal systems, generally, one audio component starting parameter is not suitable for the current audio hardware, and the matching probability of the audio component starting parameter and the current audio hardware can be improved by using a new audio component starting parameter.
In step S130, the audio component is started using the updated audio start parameter.
Specifically, the audio component is restarted by adopting the updated audio starting parameters, so that the problem that the same audio component cannot normally run when being configured on terminals of different manufacturers, different ROMs and different system versions can be solved, the success rate of starting the audio component is improved, and the usability of the application needing to use the audio component is improved.
In this embodiment, the audio component is started using the preset audio start parameter, and if the start fails, at least one of an audio mode parameter, an audio stream playing type parameter, and an audio input source type parameter in the audio start parameter is modified to obtain an updated audio start parameter, and the audio component is started using the updated audio start parameter. After the one-time starting fails, the new audio starting parameters are used for starting again, the matching probability of the audio starting parameters and the audio hardware is increased, and the starting success rate of the audio component can be improved.
In one embodiment, as shown in fig. 3, if the audio component fails to start, at least one of an audio mode parameter, an audio stream playing type parameter, and an audio input source type parameter in the audio starting parameters is modified to obtain updated audio starting parameters, and the step of starting the audio component using the updated audio starting parameters includes:
step S210, judging the starting type, wherein the starting type comprises audio recording starting and audio playing starting.
Specifically, the audio recording start refers to the start of an audio component for audio recording, such as recording a message, and the audio playing start refers to the start of an audio component for audio playing, such as playing a voice. The types of activation are different and the audio hardware that is activated is often different, e.g., audio recording activation is typically associated with a microphone or microphone and audio playback activation is typically associated with a speaker.
Step S220, if the starting type is audio recording starting, the audio mode parameter and the input source type parameter are respectively modified to obtain an updated audio recording starting parameter, and the audio assembly is started by using the updated audio recording starting parameter.
Specifically, if the start type is audio recording start, the audio mode parameter and the input source type parameter are modified respectively, only one parameter may be modified during modification to obtain an updated audio recording start parameter for restart, or the audio mode parameter and the input source type parameter may be modified simultaneously to obtain an updated audio recording start parameter for restart. The modification sequence can be set according to experience, and the optional range of the modified parameters can be customized according to needs. For example, the modification of the audio mode parameter is defined between the network call mode, the normal mode and the conventional telephone mode, and the modification range of the audio mode parameter can be changed according to the specific situation of the terminal.
In step S230, if the start type is audio play start, the audio mode parameter and the audio stream play type parameter are modified respectively to obtain an updated audio play start parameter, and the audio component is started using the updated audio play start parameter.
Specifically, if the start type is audio play start, the audio mode parameter and the audio stream play type parameter are modified respectively, only one parameter may be modified during modification to obtain an updated audio recording start parameter for restart, or the audio mode parameter and the audio stream play type parameter may be modified simultaneously to obtain an updated audio recording start parameter for restart. The modification sequence can be set according to experience, and the optional range of the modified parameters can be customized according to needs. For example, the modification of the audio stream playing type parameter is defined between a music mode, a telephone mode, a system mode and a ring mode, and the modification range of the audio stream playing type parameter can be changed according to the specific situation of the terminal.
In the embodiment, the corresponding audio starting parameters are modified in a targeted manner according to the starting types, so that the matching speed of the audio starting parameters and the audio component can be increased.
In one embodiment, as shown in fig. 4, step S220 includes:
step S221, replacing the current input source type parameter to obtain a first updated audio recording start parameter, and starting the audio assembly by using the first updated audio recording start parameter.
Step S222, judging whether the starting fails, if so, entering step S223, otherwise, the starting succeeds.
Specifically, if the current input source type is the microphone mode, the current input source type is modified into the network communication microphone mode, the selectable range of the current input source type can be customized, and the modification sequence can also be customized. And obtaining a first updated audio recording starting parameter after modification, and starting the audio assembly again. If the starting fails, the step S223 is entered, otherwise, the starting succeeds, and the starting parameters matched with the audio hardware are found.
Step S223, replacing the current audio mode parameter to obtain a second updated audio recording start parameter, and starting the audio component using the second updated audio recording start parameter.
And step S224, judging whether the starting fails, if so, entering step S225, otherwise, the starting succeeds.
Specifically, if the input source type parameter cannot be started after being modified, the current audio mode parameter is modified, and if the current audio mode parameter is the network call mode, the current audio mode parameter is modified into the common mode. The selectable range of current audio mode parameters can be customized, and the order of modification can also be customized. And obtaining a second updated audio recording starting parameter after modification, and starting the audio assembly again. If the start-up fails, the process proceeds to step S225, otherwise, the start-up succeeds, and the start-up parameters matching the audio hardware are found.
Step S225, determining whether the audio recording start parameters generated by all the combinations of the preset input source type parameters and the audio mode parameters are failed to start, if so, the start fails, otherwise, the step S221 is entered.
Specifically, the current input source type parameter and the current audio mode parameter are continuously modified one by one, and the starting is restarted after one of the parameters is modified until the starting is successful. If the audio recording starting parameters generated by all the preset input source type parameters and audio mode parameters are used, the starting is failed.
In the embodiment, the current input source type parameters and the current audio mode parameters are continuously modified one by one, and after one of the parameters is modified, the parameters are restarted to be modified orderly, so that the coverage is complete.
In one embodiment, as shown in fig. 5, step S230 includes:
step S231, replacing the current audio stream playing type parameter to obtain a first updated audio playing start parameter, and starting the audio component using the first updated audio playing start parameter.
Step S232, judging whether the starting fails, if so, entering step S233, otherwise, the starting succeeds.
Specifically, if the current audio stream playing type parameter is in a music mode, the current audio stream playing type parameter can be modified into a telephone mode, the selectable range of the current audio stream playing type parameter can be customized, and the modification sequence can also be customized. And obtaining a first updated audio playing starting parameter after modification, and starting the audio assembly again. If the start is failed, the process goes to step S233, otherwise, the start is successful, and the start parameters matching the audio hardware are found.
Step S233, the current audio mode parameter is replaced to obtain a second updated audio play start parameter, and the audio component is started using the second updated audio play start parameter.
And step S234, judging whether the starting fails, if so, entering step S235, otherwise, the starting is successful.
Specifically, if the audio mode parameter cannot be started after being modified, the current audio mode parameter is modified, and if the current audio mode parameter is the network call mode, the current audio mode parameter is modified into the normal mode. The selectable range of current audio mode parameters can be customized, and the order of modification can also be customized. And obtaining a second updated audio playing starting parameter after modification, and starting the audio assembly again. If the start is failed, the process goes to step S235, otherwise, the start is successful, and the start parameters matching the audio hardware are found.
Step S235, determining whether the audio playing start parameters generated by all the combinations of the preset audio stream playing type parameters and the audio mode parameters are failed to start, if so, failing to start, otherwise, entering step S231.
Specifically, the current audio stream playing type parameter and the current audio mode parameter are continuously modified one by one, and the audio stream playing type parameter and the current audio mode parameter are restarted after one of the parameters is modified until the starting is successful. If the audio recording starting parameters generated by all the preset combinations of the audio stream playing type parameters and the audio mode parameters are used, the starting is failed.
In the embodiment, the current audio stream playing type parameters and the current audio mode parameters are continuously modified one by one, and after one of the parameters is modified, the parameters are restarted to be modified orderly, so that the coverage is complete.
In one embodiment, the audio mode parameters include at least 2 of a network talk mode, a normal mode, and a conventional phone mode, the input source type parameters include at least 2 of a microphone mode, a network communication microphone mode, and a phone microphone mode, and the audio stream play type parameters include at least 2 of a music mode, a phone mode, a system mode, and a ringer mode.
Specifically, the selectable range of each parameter can be customized according to the function and the actual situation of the terminal. The configuration of the parameters is more suitable for the actual situation of the terminal. For example, if a certain terminal does not have the network communication function, the network communication microphone mode is removed within the parameter selectable range, so that invalid parameters can be prevented from being selected, and the starting speed of the audio component is further increased.
In one embodiment, as shown in fig. 6, there is provided an audio engine apparatus including:
the starting module 310 is configured to start the audio component using a preset audio starting parameter.
The restart module 320 is configured to modify at least one of an audio mode parameter, an audio stream playing type parameter, and an audio input source type parameter in the audio start parameters to obtain updated audio start parameters if the audio component fails to start, and start the audio component using the updated audio start parameters.
In one embodiment, as shown in FIG. 7, the restart module 320 includes:
a judging unit 321, configured to judge a start type, where the start type includes audio recording start and audio playing start;
an audio recording start unit 322, configured to modify the audio mode parameter and the input source type parameter respectively to obtain an updated audio recording start parameter if the start type is audio recording start, and start an audio component using the updated audio recording start parameter;
an audio playing start unit 323, configured to modify the audio mode parameter and the audio stream playing type parameter respectively to obtain an updated audio playing start parameter if the start type is audio playing start, and start the audio component using the updated audio playing start parameter.
In one embodiment, as shown in fig. 8, the audio recording starting unit 322 includes:
the input source updating starting unit 322a is configured to replace the current input source type parameter to obtain a first updated audio recording starting parameter, start the audio component using the first updated audio recording starting parameter, enter the first audio mode updating starting unit 322b if the starting fails, and otherwise, start successfully.
The first audio mode updating and starting unit 322b is used for replacing the current audio mode parameters to obtain second updated audio recording and starting parameters, starting the audio component by using the second updated audio recording and starting parameters, if the starting fails, entering the input source updating and starting unit 322a, otherwise, the starting succeeds.
And an audio recording start processing unit 322c, configured to repeatedly enter the input source update starting unit 322a and the first audio mode update starting unit 322b until the start is successful or until the start of the audio recording start parameters generated by all combinations of the preset input source type parameters and audio mode parameters fails.
In one embodiment, as shown in fig. 9, the audio play starting unit 323 includes:
and the audio stream updating starting unit 323a is used for replacing the current audio stream playing type parameter to obtain a first updated audio playing starting parameter, starting an audio component by using the first updated audio playing starting parameter, entering a second audio mode updating starting unit 323b if the starting fails, and otherwise, successfully starting.
And the second audio mode update starting unit 323b is used for replacing the current audio mode parameters to obtain second updated audio playing starting parameters, starting the audio component by using the second updated audio playing starting parameters, entering the audio stream update starting unit 323a if the starting fails, and otherwise, the starting succeeds.
And an audio playing start processing unit 323c, configured to repeatedly enter the audio stream updating start unit 323a and the second audio mode updating start unit 323b until the start is successful or until the start of the audio playing start parameters generated by all combinations of the preset audio stream playing type parameters and audio mode parameters fails.
In one embodiment, the audio mode parameters include at least 2 of a network talk mode, a normal mode, and a conventional phone mode, the input source type parameters include at least 2 of a microphone mode, a network communication microphone mode, and a phone microphone mode, and the audio stream play type parameters include at least 2 of a music mode, a phone mode, a system mode, and a ringer mode.
It will be understood by those skilled in the art that all or part of the processes in the methods of the embodiments described above may be implemented by hardware related to instructions of a computer program, which may be stored in a computer readable storage medium, for example, in the storage medium of a computer system, and executed by at least one processor in the computer system, so as to implement the processes of the embodiments including the methods described above. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), or the like.
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.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. An audio engine method, the method comprising:
starting the audio component by using a preset audio starting parameter;
if the audio assembly fails to start, judging a starting type, wherein the starting type comprises audio recording starting and audio playing starting;
if the starting type is audio recording starting, respectively modifying the audio mode parameter and the input source type parameter to obtain an updated audio recording starting parameter, and starting an audio assembly by using the updated audio recording starting parameter;
if the starting type is audio playing starting, respectively modifying the audio mode parameter and the audio stream playing type parameter to obtain an updated audio playing starting parameter, and starting the audio component by using the updated audio playing starting parameter.
2. The method of claim 1, wherein if the start type is audio recording start, the audio mode parameter and the input source type parameter are modified respectively to obtain an updated audio recording start parameter, and the step of starting the audio component using the updated audio recording start parameter comprises:
step A: replacing the current input source type parameter to obtain a first updated audio recording starting parameter, starting an audio assembly by using the first updated audio recording starting parameter, if the starting fails, entering the step B, otherwise, successfully starting;
and B: replacing the current audio mode parameter to obtain a second updated audio recording starting parameter, starting an audio assembly by using the second updated audio recording starting parameter, if the starting fails, entering the step of replacing the current input source type parameter, otherwise, the starting succeeds;
and repeating the steps A to B until the starting is successful or the starting of the audio recording starting parameters generated by all the preset input source type parameters and all the audio mode parameters is failed.
3. The method of claim 1, wherein if the start type is audio play start, the audio mode parameter and the audio stream play type parameter are modified respectively to obtain an updated audio play start parameter, and the step of starting the audio component using the updated audio play start parameter comprises:
and C: replacing the current audio stream playing type parameter to obtain a first updated audio playing starting parameter, starting an audio component by using the first updated audio playing starting parameter, if the starting fails, entering the step D, otherwise, successfully starting;
step D: replacing the current audio mode parameter to obtain a second updated audio playing starting parameter, starting an audio component by using the second updated audio playing starting parameter, if the starting fails, entering the step of replacing the current audio stream playing type parameter, otherwise, the starting succeeds;
and C, repeating the steps C to D until the starting is successful or the starting of the audio playing starting parameters generated by all the preset audio stream playing type parameters and all the audio mode parameters is failed.
4. The method of claim 1, wherein the audio mode parameters comprise at least 2 of a network talk mode, a normal mode and a traditional phone mode, wherein the input source type parameters comprise at least 2 of a microphone mode, a network communication microphone mode and a phone microphone mode, and wherein the audio stream playing type parameters comprise at least 2 of a music mode, a phone mode, a system mode and a ring mode.
5. An audio engine apparatus, the apparatus comprising:
the starting module is used for starting the audio assembly by using preset audio starting parameters;
the restarting module comprises a judging unit, a processing unit and a processing unit, wherein the judging unit is used for judging starting types, and the starting types comprise audio recording starting and audio playing starting; the audio recording starting unit is used for respectively modifying the audio mode parameter and the input source type parameter if the starting type is audio recording starting to obtain an updated audio recording starting parameter and starting the audio assembly by using the updated audio recording starting parameter; and the audio playing starting unit is used for respectively modifying the audio mode parameter and the audio stream playing type parameter to obtain an updated audio playing starting parameter if the starting type is audio playing starting, and starting the audio assembly by using the updated audio playing starting parameter.
6. The apparatus of claim 5, wherein the audio recording initiation unit comprises:
the input source updating starting unit is used for replacing the current input source type parameter to obtain a first updated audio recording starting parameter, starting an audio component by using the first updated audio recording starting parameter, entering a first audio mode updating starting unit if the starting fails, and otherwise, successfully starting;
the first audio mode updating starting unit is used for replacing the current audio mode parameters to obtain second updated audio recording starting parameters, the second updated audio recording starting parameters are used for starting the audio assembly, if the starting fails, the input source updating starting unit is entered, and if the starting fails, the starting succeeds;
and the audio recording starting processing unit is used for repeatedly entering the input source updating starting unit and the first audio mode updating starting unit until the starting is successful or until the audio recording starting parameters generated by all the combinations of the preset input source type parameters and the preset audio mode parameters are failed to start.
7. The apparatus of claim 5, wherein the audio playback start unit comprises:
the audio stream updating and starting unit is used for replacing the current audio stream playing type parameter to obtain a first updated audio playing starting parameter, starting an audio component by using the first updated audio playing starting parameter, entering a second audio mode updating and starting unit if the starting fails, and otherwise, successfully starting;
the second audio mode updating starting unit is used for replacing the current audio mode parameters to obtain second updated audio playing starting parameters, starting the audio assembly by using the second updated audio playing starting parameters, entering the audio stream updating starting unit if the starting fails, and otherwise, successfully starting;
and the audio playing starting processing unit is used for repeatedly entering the audio stream updating starting unit and the second audio mode updating starting unit until the starting is successful or until the audio playing starting parameters generated by all the combinations of the preset audio stream playing type parameters and the preset audio mode parameters are failed to start.
8. The apparatus of claim 5, wherein the audio mode parameters comprise at least 2 of a network talk mode, a normal mode and a legacy phone mode, wherein the input source type parameters comprise at least 2 of a microphone mode, a network communication microphone mode and a phone microphone mode, and wherein the audio stream playing type parameters comprise at least 2 of a music mode, a phone mode, a system mode and a ring mode.
9. A terminal, characterized in that it comprises a storage medium and a processor, the storage medium having stored therein a computer program which, when executed by the processor, causes the processor to carry out the steps of the method according to any one of claims 1 to 4.
10. A computer-readable storage medium, having stored thereon a computer program which, when executed by a processor, causes the processor to carry out the steps of the method according to any one of claims 1 to 4.
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| CN102821340A (en) * | 2012-06-07 | 2012-12-12 | 惠州Tcl移动通信有限公司 | Method and device for dynamically tuning full-audio channel as well as intelligent terminal thereof |
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