public class NullAudioSource : AudioSource, IEquatable<NSObject>, INSObjectProtocol, INativeObject, IDisposable, IAudioOutput, IMediaOutput<IAudioOutput, IAudioInput, AudioFrame, AudioBuffer, AudioBufferCollection, AudioFormat>, IOutput<IAudioOutput, IAudioInput, AudioFrame, AudioBuffer, AudioBufferCollection, AudioFormat>, IAudioElement, IMediaElement, IElement

Constructors

NullAudioSource(AudioFormat)

Initializes a new NullAudioSource.

Declaration

public NullAudioSource(AudioFormat outputFormat)

Parameters

Type	Name	Description
AudioFormat	outputFormat	The output format.

Properties

CanChangeBitrate

Gets whether this source can change the output bitrate.

Declaration

protected override bool CanChangeBitrate { get; }

Property Value

Type	Description
System.Boolean

Overrides

FM.LiveSwitch.MediaSource<FM.LiveSwitch.IAudioOutput, FM.LiveSwitch.IAudioInput, FM.LiveSwitch.IAudioInputCollection, FM.LiveSwitch.AudioSource, FM.LiveSwitch.AudioFrame, FM.LiveSwitch.AudioBuffer, FM.LiveSwitch.AudioBufferCollection, FM.LiveSwitch.AudioFormat>.CanChangeBitrate

CanPauseBitrate

Gets whether this source can pause the output bitrate.

Declaration

protected override bool CanPauseBitrate { get; }

Property Value

Type	Description
System.Boolean

Overrides

InputRtpStreamId

Gets or sets the input RTP stream identifier.

Declaration

public virtual string InputRtpStreamId { get; set; }

Property Value

Type	Description
System.String

InputSynchronizationSource

Gets or sets the input synchronization source.

Declaration

public virtual long InputSynchronizationSource { get; set; }

Property Value

Type	Description
System.Int64

Label

Gets a label that identifies this class.

Declaration

public override string Label { get; }

Property Value

Type	Description
System.String

Overrides

Methods

DoDestroy()

Destroys this instance.

Declaration

protected override void DoDestroy()

Overrides

AudioSource.DoDestroy()

DoStart()

Starts the source.

Declaration

protected override Future<object> DoStart()

Returns

Type	Description
Future<System.Object>

Overrides

DoStop()

Stops the source.

Declaration

protected override Future<object> DoStop()

Returns

Type	Description
Future<System.Object>

Overrides

GenerateAndProcessPcmFrame()

Generates and processes a 20ms PCM frame.

Declaration

public virtual void GenerateAndProcessPcmFrame()

GenerateAndProcessPcmFrame(Int32)

Generates and processes a PCM frame.

Declaration

public virtual void GenerateAndProcessPcmFrame(int duration)

Parameters

Type	Name	Description
System.Int32	duration	The duration.

ProcessControlFrameResponse(MediaControlFrame)

Processes a control frame response by raising it.

Declaration

public virtual void ProcessControlFrameResponse(MediaControlFrame controlFrameResponse)

Parameters

Type	Name	Description
MediaControlFrame	controlFrameResponse	The control frame response.

ProcessControlFrameResponses(MediaControlFrame[])

Processes control frame responses by raising them.

Declaration

public virtual void ProcessControlFrameResponses(MediaControlFrame[] controlFrameResponses)

Parameters

Type	Name	Description
MediaControlFrame[]	controlFrameResponses	The control frame responses.

ProcessFrame(AudioFrame)

Processes a frame by raising it.

Declaration

public virtual void ProcessFrame(AudioFrame frame)

Parameters

Type	Name	Description
AudioFrame	frame	The frame.

UpdateCanChangeBitrate(Boolean)

Sets whether this source can change the output bitrate.

Declaration

public void UpdateCanChangeBitrate(bool canChangeBitrate)

Parameters

Type	Name	Description
System.Boolean	canChangeBitrate	Whether this source can change the output bitrate.

UpdateCanPauseBitrate(Boolean)

Sets whether this source can pause the output bitrate.

Declaration

public void UpdateCanPauseBitrate(bool canPauseBitrate)

Parameters

Type	Name	Description
System.Boolean	canPauseBitrate	Whether this source can pause the output bitrate.

UpdateMaxOutputBitrate(Int32)

Sets the maximum allowed output bitrate, in kbps. A value of -1 indicates unset (no maximum).

Declaration

public virtual void UpdateMaxOutputBitrate(int maxOutputBitrate)

Parameters

Type	Name	Description
System.Int32	maxOutputBitrate	The maximum allowed output bitrate, in kbps.

UpdateMaxOutputEncoding(EncodingInfo)

Sets the maximum allowed output encoding. A value of null indicates unset (no maximum).

Declaration

public virtual void UpdateMaxOutputEncoding(EncodingInfo maxOutputEncoding)

Parameters

Type	Name	Description
EncodingInfo	maxOutputEncoding	The maximum allowed output encoding.

UpdateMinOutputBitrate(Int32)

Sets the minimum allowed output bitrate, in kbps. A value of -1 indicates unset (no minimum).

Declaration

public virtual void UpdateMinOutputBitrate(int minOutputBitrate)

Parameters

Type	Name	Description
System.Int32	minOutputBitrate	The minimum allowed output bitrate, in kbps.

UpdateMinOutputEncoding(EncodingInfo)

Sets the minimum allowed output encoding. A value of null indicates unset (no minimum).

Declaration

public virtual void UpdateMinOutputEncoding(EncodingInfo minOutputEncoding)

Parameters

Type	Name	Description
EncodingInfo	minOutputEncoding	The minimum allowed output encoding.

UpdateOutputSynchronizable(Boolean)

Sets whether output is synchronizable.

Declaration

public virtual void UpdateOutputSynchronizable(bool outputSynchronizable)

Parameters

Type	Name	Description
System.Boolean	outputSynchronizable	Whether output is synchronizable.

UpdateSystemDelay(Int64)

Sets the system delay in ticks.

Declaration

public virtual void UpdateSystemDelay(long systemDelay)

Parameters

Type	Name	Description
System.Int64	systemDelay	The system delay.

UpdateTargetOutputBitrate(Int32)

Sets the target output bitrate, in kbps. A value of -1 indicates unset (no target).

Declaration

public virtual void UpdateTargetOutputBitrate(int targetOutputBitrate)

Parameters

Type	Name	Description
System.Int32	targetOutputBitrate	The target output bitrate, in kbps.

UpdateTargetOutputEncoding(EncodingInfo)

Sets the target output encoding. A value of null indicates unset (no target).

Declaration

public virtual void UpdateTargetOutputEncoding(EncodingInfo targetOutputEncoding)

Parameters

Type	Name	Description
EncodingInfo	targetOutputEncoding	The target output encoding.

Implements

System.IEquatable<T>

Foundation.INSObjectProtocol

ObjCRuntime.INativeObject

System.IDisposable

IAudioOutput

IMediaOutput<TIOutput, TIInput, TFrame, TBuffer, TBufferCollection, TFormat>

IOutput<TIOutput, TIInput, TFrame, TBuffer, TBufferCollection, TFormat>

IAudioElement

IMediaElement

IElement