public class NullVideoSink : VideoSink, IEquatable<NSObject>, INSObjectProtocol, INativeObject, IDisposable, IVideoInput, IMediaInput<IVideoOutput, IVideoInput, VideoFrame, VideoBuffer, VideoBufferCollection, VideoFormat>, IInput<IVideoOutput, IVideoInput, VideoFrame, VideoBuffer, VideoBufferCollection, VideoFormat>, IVideoElement, IMediaElement, IElement

Constructors

NullVideoSink()

Initializes a new NullVideoSink.

Declaration

public NullVideoSink()

NullVideoSink(VideoFormat)

Initializes a new NullVideoSink.

Declaration

public NullVideoSink(VideoFormat inputFormat)

Parameters

Type	Name	Description
VideoFormat	inputFormat	The input format.

Properties

FrameCount

Gets the current frame count.

Declaration

public long FrameCount { get; }

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

FM.LiveSwitch.MediaSink<FM.LiveSwitch.IVideoOutput, FM.LiveSwitch.IVideoOutputCollection, FM.LiveSwitch.IVideoInput, FM.LiveSwitch.VideoSink, FM.LiveSwitch.VideoFrame, FM.LiveSwitch.VideoBuffer, FM.LiveSwitch.VideoBufferCollection, FM.LiveSwitch.VideoFormat>.Label

OutputRtpStreamId

Gets or sets the output RTP stream identifier. If the output RTP stream identifier is null (unset), then getting this property returns the InputRtpStreamId.

Declaration

public string OutputRtpStreamId { get; set; }

Property Value

Type	Description
System.String

OutputSynchronizationSource

Gets or sets the output synchronization source. If the output synchronization source is -1 (unset), then getting this property returns the InputSynchronizationSource.

Declaration

public long OutputSynchronizationSource { get; set; }

Property Value

Type	Description
System.Int64

Methods

DoDestroy()

Destroys this instance.

Declaration

protected override void DoDestroy()

Overrides

DoProcessFrame(VideoFrame, VideoBuffer)

Processes a frame.

Declaration

protected override void DoProcessFrame(VideoFrame frame, VideoBuffer inputBuffer)

Parameters

Type	Name	Description
VideoFrame	frame	The frame.
VideoBuffer	inputBuffer	The input buffer.

Overrides

ProcessControlFrame(MediaControlFrame)

Processes a control frame by raising it.

Declaration

public virtual void ProcessControlFrame(MediaControlFrame controlFrame)

Parameters

Type	Name	Description
MediaControlFrame	controlFrame	The control frame.

ProcessControlFrames(MediaControlFrame[])

Processes control frames by raising them.

Declaration

public virtual void ProcessControlFrames(MediaControlFrame[] controlFrames)

Parameters

Type	Name	Description
MediaControlFrame[]	controlFrames	The control frames.

ProcessedFrames(Int64)

Creates a future that resolves when the specified number of frames have been processed.

Declaration

public Future<object> ProcessedFrames(long count)

Parameters

Type	Name	Description
System.Int64	count

Returns

Type	Description
Future<System.Object>

UpdateMaxInputBitrate(Int32)

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

Declaration

public virtual void UpdateMaxInputBitrate(int maxInputBitrate)

Parameters

Type	Name	Description
System.Int32	maxInputBitrate	The maximum allowed input bitrate, in kbps.

UpdateMaxInputEncoding(EncodingInfo)

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

Declaration

public virtual void UpdateMaxInputEncoding(EncodingInfo maxInputEncoding)

Parameters

Type	Name	Description
EncodingInfo	maxInputEncoding	The maximum allowed input encoding.

UpdateMaxInputFrameRate(Double)

Sets the maximum allowed input frame-rate. A value of -1 indicates unset (no maximum).

Declaration

public virtual void UpdateMaxInputFrameRate(double maxInputFrameRate)

Parameters

Type	Name	Description
System.Double	maxInputFrameRate	The maximum allowed input frame-rate.

UpdateMaxInputScale(Double)

Sets the maximum allowed input scale. A value of -1 indicates unset (no maximum).

Declaration

public virtual void UpdateMaxInputScale(double maxInputScale)

Parameters

Type	Name	Description
System.Double	maxInputScale	The maximum allowed input scale.

UpdateMaxInputSize(Size)

Sets the maximum allowed input size. A value of -1 indicates unset (no maximum).

Declaration

public virtual void UpdateMaxInputSize(Size maxInputSize)

Parameters

Type	Name	Description
Size	maxInputSize	The maximum allowed input size.

UpdateMinInputBitrate(Int32)

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

Declaration

public virtual void UpdateMinInputBitrate(int minInputBitrate)

Parameters

Type	Name	Description
System.Int32	minInputBitrate	The minimum allowed input bitrate, in kbps.

UpdateMinInputEncoding(EncodingInfo)

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

Declaration

public virtual void UpdateMinInputEncoding(EncodingInfo minInputEncoding)

Parameters

Type	Name	Description
EncodingInfo	minInputEncoding	The minimum allowed input encoding.

UpdateMinInputFrameRate(Double)

Sets the minimum allowed input frame-rate. A value of -1 indicates unset (no minimum).

Declaration

public virtual void UpdateMinInputFrameRate(double minInputFrameRate)

Parameters

Type	Name	Description
System.Double	minInputFrameRate	The minimum allowed input frame-rate.

UpdateMinInputScale(Double)

Sets the minimum allowed input scale. A value of -1 indicates unset (no minimum).

Declaration

public virtual void UpdateMinInputScale(double minInputScale)

Parameters

Type	Name	Description
System.Double	minInputScale	The minimum allowed input scale.

UpdateMinInputSize(Size)

Sets the minimum allowed input size. A value of -1 indicates unset (no minimum).

Declaration

public virtual void UpdateMinInputSize(Size minInputSize)

Parameters

Type	Name	Description
Size	minInputSize	The minimum allowed input size.

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.

UpdateVideoType(VideoType)

Sets the video type.

Declaration

public void UpdateVideoType(VideoType videoType)

Parameters

Type	Name	Description
VideoType	videoType	The video type.

Implements

System.IEquatable<T>

Foundation.INSObjectProtocol

ObjCRuntime.INativeObject

System.IDisposable

IVideoInput

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

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

IVideoElement

IMediaElement

IElement