Class Sender

A DTMF (telephone-event) sender.

Inheritance
System.Object
Serializable
Dynamic
MediaPipe<IAudioOutput, IAudioOutputCollection, IAudioInput, IAudioInputCollection, AudioPipe, AudioFrame, AudioBuffer, AudioBufferCollection, AudioFormat>
AudioPipe
Sender
Inherited Members
Namespace: FM.LiveSwitch.Dtmf
Assembly: FM.LiveSwitch.dll
Syntax
public class Sender : AudioPipe, 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

Sender()

Initializes a new instance of the Sender class.

Declaration
public Sender()

Sender(Int32)

Initializes a new instance of the Sender class.

Declaration
public Sender(int clockRate)
Parameters
Type Name Description
System.Int32 clockRate

The clock rate.

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

Tone

Gets the current tone.

Declaration
public Tone Tone { get; }
Property Value
Type Description
Tone

Methods

DoDestroy()

Destroys this instance.

Declaration
protected override void DoDestroy()
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>.DoDestroy()

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)

HasTone()

Determines whether any tones are queued for delivery.

Declaration
public bool HasTone()
Returns
Type Description
System.Boolean

InsertTones(Tone[])

Inserts tones into the DTMF stream.

Declaration
public void InsertTones(Tone[] tones)
Parameters
Type Name Description
Tone[] tones

The tones.

RaiseTone(Int32, Int64, Int64)

Adds the next tone to the frame.

Declaration
public bool RaiseTone(int duration, long timestamp, long synchronizationSource)
Parameters
Type Name Description
System.Int32 duration

The duration.
System.Int64 timestamp

The timestamp.
System.Int64 synchronizationSource

The synchronization source.
Returns
Type Description
System.Boolean

Events

OnTone

Raised when a tone is sent.

Declaration
public event Action1<Tone> OnTone
Event Type
Type Description
Action1<Tone>

OnToneChange

Raised when the tone changes. An empty string indicates the end of a tone.

Declaration
public event Action1<Tone> OnToneChange
Event Type
Type Description
Action1<Tone>

Implements