Class AsyncAudioCapture

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

Inheritance
Object
AudioCaptureBase
AsyncAudioCapture
Implements
Inherited Members
Namespace: Tizen.Multimedia
Assembly: Tizen.Multimedia.AudioIO.dll
Syntax
public class AsyncAudioCapture : AudioCaptureBase, IDisposable
Privilege Level
public
Privilege

http://tizen.org/privilege/recorder

Constructors

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.
API Version
3
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.

Events

DataAvailable

Occurs when audio data is available.

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

Implements