Table of Contents

Class DeinterlaceBlock

Namespace
VisioForge.Core.MediaBlocks.VideoProcessing
Assembly
VisioForge.Core.dll

Deinterlace block for converting interlaced video content to progressive format. This block removes interlacing artifacts from video content captured or transmitted in interlaced format by applying sophisticated deinterlacing algorithms. Features multiple deinterlacing methods including field blending, edge-adaptive interpolation, motion-adaptive processing, and temporal filtering. Essential for processing legacy broadcast content, security camera feeds, and older video formats to create smooth progressive video suitable for modern displays and streaming applications. Implements the VisioForge.Core.MediaBlocks.MediaBlock. Implements the VisioForge.Core.MediaBlocks.IMediaBlockInternals. Implements the IDisposable.

public class DeinterlaceBlock : MediaBlock, IMediaBlock, IDisposable, IMediaBlockInternals

Inheritance

Implements

Inherited Members

Extension Methods

Constructors

DeinterlaceBlock(DeinterlaceSettings)

Initializes a new instance of the VisioForge.Core.MediaBlocks.VideoProcessing.DeinterlaceBlock class with specified deinterlacing settings.

public DeinterlaceBlock(DeinterlaceSettings settings)

Parameters

settings DeinterlaceSettings

The deinterlacing configuration settings.

Properties

Input

Gets the input.

public override MediaBlockPad Input { get; }

Property Value

MediaBlockPad

Inputs

Gets the inputs.

public override MediaBlockPad[] Inputs { get; }

Property Value

MediaBlockPad[]

Output

Gets the output.

public override MediaBlockPad Output { get; }

Property Value

MediaBlockPad

Outputs

Gets the outputs.

public override MediaBlockPad[] Outputs { get; }

Property Value

MediaBlockPad[]

Settings

Gets or sets the deinterlacing settings. Contains parameters for controlling the deinterlacing algorithm, field handling, and quality settings for optimal interlaced-to-progressive conversion.

public DeinterlaceSettings Settings { get; set; }

Property Value

DeinterlaceSettings

Type

Gets the type.

public override MediaBlockType Type { get; }

Property Value

MediaBlockType

Methods

Build()

Constructs and initializes the deinterlace filter and its associated GStreamer elements. This method creates the filter with the specified deinterlacing settings, establishes input and output pads, and prepares the block for converting interlaced video to progressive format using advanced algorithms.

public override bool Build()

Returns

bool

true if the filter was successfully built and configured; false if initialization failed.

CleanUp()

Releases all resources and performs cleanup operations for this deinterlace block. This method disposes of the GStreamer elements and resets the build state.

public void CleanUp()

Dispose(bool)

Releases unmanaged and - optionally - managed resources.

protected override void Dispose(bool disposing)

Parameters

disposing bool

true to release both managed and unmanaged resources; false to release only unmanaged resources.

GetCore()

Gets the core BaseElement wrapper that provides additional functionality around the GStreamer deinterlace filter element.

public BaseElement GetCore()

Returns

BaseElement

The BaseElement wrapper instance that encapsulates the GStreamer deinterlace filter.

GetElement()

Gets the underlying GStreamer element that performs the deinterlacing processing.

public Element GetElement()

Returns

Element

The GStreamer Element instance representing the deinterlace filter.

IsAvailable()

Determines whether this media block is available. Correct NuGet SDK redist should be included into your project.

public static bool IsAvailable()

Returns

bool

true if this media block is available; otherwise, false.

IMediaBlockInternals.SetContext(MediaBlocksPipeline)

Associates this deinterlace block with a pipeline and initializes its internal context. This method is called internally when the block is added to a pipeline.

void IMediaBlockInternals.SetContext(MediaBlocksPipeline pipeline)

Parameters

pipeline MediaBlocksPipeline

The MediaBlocksPipeline instance that will manage this block.

See Also