Class LiveSourceSwitchBlock

Live Source Switch. Allows to switch between multiple video and audio sources. Implements the IDisposable. Implements the IAsyncDisposable.

Inheritance

object

MediaBlock

LiveSourceSwitchBlock

Implements

IMediaBlock

IDisposable

IMediaBlockInternals

Inherited Members

MediaBlock._isBuilt

MediaBlock._pipeline

MediaBlock._pipelineCtx

MediaBlock.GetPipelineContext()

MediaBlock.SetPipeline(MediaBlocksPipeline)

MediaBlock.Context

MediaBlock.Name

MediaBlock.IsBuilt

MediaBlock.GetInputPadByType(MediaBlockPadMediaType)

MediaBlock.GetOutputPadByType(MediaBlockPadMediaType)

MediaBlock.GetFreeOutputPadByType(MediaBlockPadMediaType)

MediaBlock.ToYAMLBlock()

MediaBlock.ClearPads()

MediaBlock.disposedValue

MediaBlock.Dispose()

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: VisioForge.Core.LiveSourceSwitch

Assembly: VisioForge.Core.dll

Syntax

public class LiveSourceSwitchBlock : MediaBlock, IMediaBlock, IDisposable, IMediaBlockInternals

Constructors

LiveSourceSwitchBlock(MediaBlocksPipeline, LiveSourceSwitchSettings)

Initializes a new instance of the LiveSourceSwitchBlock class.

Declaration

public LiveSourceSwitchBlock(MediaBlocksPipeline pipeline, LiveSourceSwitchSettings settings)

Parameters

Type	Name	Description
MediaBlocksPipeline	pipeline	The pipeline.
LiveSourceSwitchSettings	settings	The settings.

Properties

AudioOutput

Gets the audio output.

Declaration

public MediaBlockPad AudioOutput { get; }

Property Value

Type	Description
MediaBlockPad	The audio output.

Input

Gets the input.

Declaration

public override MediaBlockPad Input { get; }

Property Value

Type	Description
MediaBlockPad	The input.

Overrides

MediaBlock.Input

Inputs

Gets the inputs.

Declaration

public override MediaBlockPad[] Inputs { get; }

Property Value

Type	Description
MediaBlockPad[]	The inputs.

Overrides

MediaBlock.Inputs

Output

Gets the output.

Declaration

public override MediaBlockPad Output { get; }

Property Value

Type	Description
MediaBlockPad	The output.

Overrides

MediaBlock.Output

Outputs

Gets the outputs.

Declaration

public override MediaBlockPad[] Outputs { get; }

Property Value

Type	Description
MediaBlockPad[]	The outputs.

Overrides

MediaBlock.Outputs

Settings

Gets the settings.

Declaration

public LiveSourceSwitchSettings Settings { get; }

Property Value

Type	Description
LiveSourceSwitchSettings

Type

Gets the type.

Declaration

public override MediaBlockType Type { get; }

Property Value

Type	Description
MediaBlockType	The type.

Overrides

MediaBlock.Type

VideoOutput

Gets the video output.

Declaration

public MediaBlockPad VideoOutput { get; }

Property Value

Type	Description
MediaBlockPad	The video output.

Methods

Build()

Builds this instance.

Declaration

public override bool Build()

Returns

Type	Description
bool	true if successfull, false otherwise.

Overrides

MediaBlock.Build()

CleanUp()

Cleans up.

Declaration

public void CleanUp()

Dispose(bool)

Releases unmanaged and - optionally - managed resources.

Declaration

protected override void Dispose(bool disposing)

Parameters

Type	Name	Description
bool	disposing	true to release both managed and unmanaged resources; false to release only unmanaged resources.

Overrides

MediaBlock.Dispose(bool)

DurationAsync()

Gets the duration.

Declaration

public Task<TimeSpan> DurationAsync()

Returns

Type	Description
Task<TimeSpan>	A Task<TimeSpan> representing the asynchronous operation.

GetContext()

Gets the context.

Declaration

public ContextX GetContext()

Returns

Type	Description
ContextX	ContextX.

GetCore()

Gets core.

Declaration

public BaseElement GetCore()

Returns

Type	Description
BaseElement	VisioForge.Core.GStreamer.Base.BaseElement.

GetElement()

Gets the element.

Declaration

public Element GetElement()

Returns

Type	Description
Element	Gst.Element.

GetPipeline()

Gets the pipeline.

Declaration

public MediaBlocksPipeline GetPipeline()

Returns

Type	Description
MediaBlocksPipeline	MediaBlocksPipeline.

Input_AddAsync(LVCAudioInput)

Adds the audio input.

Declaration

public Task<bool> Input_AddAsync(LVCAudioInput input)

Parameters

Type	Name	Description
LVCAudioInput	input	The input.

Returns

Type	Description
Task<bool>	A Task<System.Boolean> representing the asynchronous operation.

Input_AddAsync(LVCFileVideoAudioInput, bool)

Adds the file video/audio input.

Declaration

public Task<bool> Input_AddAsync(LVCFileVideoAudioInput input, bool start = false)

Parameters

Type	Name	Description
LVCFileVideoAudioInput	input	The input.
bool	start	if set to true start after adding.

Returns

Type	Description
Task<bool>	A Task<System.Boolean> representing the asynchronous operation.

Input_AddAsync(LVCVideoAudioInput, bool)

Adds the video/audio input.

Declaration

public Task<bool> Input_AddAsync(LVCVideoAudioInput input, bool start = false)

Parameters

Type	Name	Description
LVCVideoAudioInput	input	The input.
bool	start	if set to true start after adding.

Returns

Type	Description
Task<bool>	A Task<System.Boolean> representing the asynchronous operation.

Input_AddAsync(LVCVideoInput)

Adds the video input.

Declaration

public Task<bool> Input_AddAsync(LVCVideoInput input)

Parameters

Type	Name	Description
LVCVideoInput	input	The input.

Returns

Type	Description
Task<bool>	A Task<System.Boolean> representing the asynchronous operation.

Input_FileVideoAudio_Get(int)

Gets the file video/audio input.

Declaration

public LVCFileVideoAudioInput Input_FileVideoAudio_Get(int index)

Parameters

Type	Name	Description
int	index	The index.

Returns

Type	Description
LVCFileVideoAudioInput	LVCFileVideoAudioInput.

Input_Get(int)

Gets the input.

Declaration

public LVCInput Input_Get(int index)

Parameters

Type	Name	Description
int	index	The index.

Returns

Type	Description
LVCInput	LVCInput.

Input_RemoveAtAsync(int)

Removes the input.

Declaration

public Task<bool> Input_RemoveAtAsync(int index)

Parameters

Type	Name	Description
int	index	The index.

Returns

Type	Description
Task<bool>	A Task<System.Boolean> representing the asynchronous operation.

Input_VideoAudio_Get(int)

Gets the video/audio input.

Declaration

public LVCVideoAudioInput Input_VideoAudio_Get(int index)

Parameters

Type	Name	Description
int	index	The index.

Returns

Type	Description
LVCVideoAudioInput	LVCVideoAudioInput.

StartAsync()

Starts.

Declaration

public Task<bool> StartAsync()

Returns

Type	Description
Task<bool>	A Task<System.Boolean> representing the asynchronous operation.

StopAsync()

Stops.

Declaration

public Task StopAsync()

Returns

Type	Description
Task	A Task representing the asynchronous operation.

Switch(int)

Switches the specified index.

Declaration

public void Switch(int index)

Parameters

Type	Name	Description
int	index	The index.

Implements

IMediaBlock

IDisposable

IMediaBlockInternals

Extension Methods

MediaBlockHelper.SendEndOfStream(MediaBlock)

MediaBlockHelper.SendEvent(MediaBlock, Event)

MediaBlockHelper.SetState(MediaBlock, State)

See Also

IDisposable

IAsyncDisposable