Class AudioCapture

Definition

Namespace:

Tizen.Multimedia

Assembly:

Tizen.Multimedia.AudioIO.dll

Provides the ability to record audio from system audio input devices in a synchronous way.

public class AudioCapture : AudioCaptureBase, IDisposable

Inheritance

object

AudioCaptureBase

AudioCapture

Implements

System.IDisposable

Constructors

AudioCapture(int, AudioChannel, AudioSampleType)

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

Declaration

public AudioCapture(int sampleRate, AudioChannel channel, AudioSampleType sampleType)

Parameters

Type	Name	Description
int	sampleRate	The audio sample rate (8000 ~ 192000Hz).
AudioChannel	channel	The audio channel type.
AudioSampleType	sampleType	The audio sample type.

Exceptions

Type	Condition
System.ArgumentOutOfRangeException	sampleRate is less than MinSampleRate. -or- sampleRate is greater than MaxSampleRate.
System.ArgumentException	channel is invalid. -or- sampleType is invalid.
System.UnauthorizedAccessException	The required privilege is not specified.
System.NotSupportedException	The system does not support microphone.

Methods

Read(int)

Reads audio data from the audio input buffer.

Declaration

public byte[] Read(int count)

Parameters

Type	Name	Description
int	count	The number of bytes to be read.

Returns

Type	Description
byte[]	The buffer of audio data captured.

Exceptions

Type	Condition
System.InvalidOperationException	The current state is not Running.
System.ArgumentOutOfRangeException	count is equal to or less than zero.
System.ObjectDisposedException	The AudioCapture has already been disposed of.

Implements

System.IDisposable