Class AsyncAudioCapture

Definition

Namespace:
Tizen.Multimedia
Assembly:
Tizen.Multimedia.AudioIO.dll
API Level:
3
Privilege Level:
public
Privilege:
http://tizen.org/privilege/recorder
Feature:
http://tizen.org/feature/microphone

Provides the ability to record audio from system audio input devices in an asynchronous way.

public class AsyncAudioCapture : AudioCaptureBase, IDisposable
Inheritance
Object
AudioCaptureBase
AsyncAudioCapture
Implements
IDisposable

Constructors

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AsyncAudioCapture(Int32, AudioChannel, AudioSampleType)

Initializes a new instance of the AsyncAudioCapture class with the specified sample rate, channel and sampleType.

Declaration
public AsyncAudioCapture(int sampleRate, AudioChannel channel, AudioSampleType sampleType)
Parameters
Type Name Description
Int32 sampleRate

The audio sample rate (8000 ~ 192000Hz).
AudioChannel channel

The audio channel type.
AudioSampleType sampleType

The audio sample type.
Exceptions
Type Condition
ArgumentOutOfRangeException

sampleRate is less than MinSampleRate.
-or-
sampleRate is greater than MaxSampleRate.
ArgumentException

channel is invalid.
-or-
sampleType is invalid.
UnauthorizedAccessException

The required privilege is not specified.
NotSupportedException

The system does not support microphone.
API Level: 3

Events

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DataAvailable

Occurs when audio data is available.

Declaration
public event EventHandler<AudioDataAvailableEventArgs> DataAvailable
Event Type
Type Description
EventHandler<AudioDataAvailableEventArgs>
API Level: 3

Implements