Class AecProcessor

A libaudioprocessing-based AEC processor.

Inheritance
System.Object
Serializable
Dynamic
MediaPipe<IAudioOutput, IAudioOutputCollection, IAudioInput, IAudioInputCollection, AudioPipe, AudioFrame, AudioBuffer, AudioBufferCollection, AudioFormat>
AudioPipe
AecPipe
AecProcessor
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: FM.LiveSwitch.AudioProcessing
Assembly: FM.LiveSwitch.AudioProcessing.dll
Syntax
public class AecProcessor : AecPipe, IAudioInput, IMediaInput<IAudioOutput, IAudioInput, AudioFrame, AudioBuffer, AudioBufferCollection, AudioFormat>, IInput<IAudioOutput, IAudioInput, AudioFrame, AudioBuffer, AudioBufferCollection, AudioFormat>, IAudioOutput, IMediaOutput<IAudioOutput, IAudioInput, AudioFrame, AudioBuffer, AudioBufferCollection, AudioFormat>, IOutput<IAudioOutput, IAudioInput, AudioFrame, AudioBuffer, AudioBufferCollection, AudioFormat>, IAudioElement, IMediaElement, IElement

Constructors

AecProcessor()

Initializes a new instance of the AecProcessor class.

Declaration
public AecProcessor()

AecProcessor(AudioConfig)

Initializes a new instance of the AecProcessor class.

Declaration
public AecProcessor(AudioConfig config)
Parameters
Type Name Description
AudioConfig config

The input/output configuration.

AecProcessor(AudioConfig, Int32)

Initializes a new instance of the AecProcessor class.

Declaration
public AecProcessor(AudioConfig config, int tailLength)
Parameters
Type Name Description
AudioConfig config

The input/output configuration.
System.Int32 tailLength

The tail length in milliseconds.

AecProcessor(AudioFormat)

Initializes a new instance of the AecProcessor class.

Declaration
public AecProcessor(AudioFormat format)
Parameters
Type Name Description
AudioFormat format

The input/output format.

AecProcessor(AudioFormat, Int32)

Initializes a new instance of the AecProcessor class.

Declaration
public AecProcessor(AudioFormat format, int tailLength)
Parameters
Type Name Description
AudioFormat format

The input/output format.
System.Int32 tailLength

The tail length in milliseconds.

AecProcessor(IAudioOutput)

Initializes a new instance of the AecProcessor class.

Declaration
public AecProcessor(IAudioOutput microphone)
Parameters
Type Name Description
IAudioOutput microphone

The microphone.

AecProcessor(IAudioOutput, Int32)

Initializes a new instance of the AecProcessor class.

Declaration
public AecProcessor(IAudioOutput microphone, int tailLength)
Parameters
Type Name Description
IAudioOutput microphone

The microphone.
System.Int32 tailLength

The tail length in milliseconds.

AecProcessor(Int32)

Initializes a new instance of the AecProcessor class.

Declaration
public AecProcessor(int tailLength)
Parameters
Type Name Description
System.Int32 tailLength

The tail length in milliseconds.

Properties

Label

Gets a label that identifies this class.

Declaration
public override string Label { get; }
Property Value
Type Description
System.String
Overrides
FM.LiveSwitch.MediaPipe<FM.LiveSwitch.IAudioOutput, FM.LiveSwitch.IAudioOutputCollection, FM.LiveSwitch.IAudioInput, FM.LiveSwitch.IAudioInputCollection, FM.LiveSwitch.AudioPipe, FM.LiveSwitch.AudioFrame, FM.LiveSwitch.AudioBuffer, FM.LiveSwitch.AudioBufferCollection, FM.LiveSwitch.AudioFormat>.Label

TailLength

Gets or sets the tail length in milliseconds. Minimum allowed value is 32. Maximum allowed value is 512.

Declaration
public int TailLength { get; set; }
Property Value
Type Description
System.Int32

Methods

DoDestroy()

Destroys this instance.

Declaration
protected override void DoDestroy()
Overrides

DoProcessFrame(AudioFrame, AudioBuffer)

Processes a frame.

Declaration
protected override void DoProcessFrame(AudioFrame frame, AudioBuffer inputBuffer)
Parameters
Type Name Description
AudioFrame frame

The frame.
AudioBuffer inputBuffer

The input buffer.
Overrides
FM.LiveSwitch.MediaPipe<FM.LiveSwitch.IAudioOutput, FM.LiveSwitch.IAudioOutputCollection, FM.LiveSwitch.IAudioInput, FM.LiveSwitch.IAudioInputCollection, FM.LiveSwitch.AudioPipe, FM.LiveSwitch.AudioFrame, FM.LiveSwitch.AudioBuffer, FM.LiveSwitch.AudioBufferCollection, FM.LiveSwitch.AudioFormat>.DoProcessFrame(FM.LiveSwitch.AudioFrame, FM.LiveSwitch.AudioBuffer)

ProcessSpeakerFrame(AudioFrame)

Processes a speaker frame.

Declaration
protected override void ProcessSpeakerFrame(AudioFrame frame)
Parameters
Type Name Description
AudioFrame frame

The frame.
Overrides

Implements