Class AudioTimestampCorrectorBlock

Namespace

VisioForge.Core.MediaBlocks.AudioProcessing

Assembly

VisioForge.Core.dll

Audio timestamp corrector block that stabilizes audio streams from unreliable or jittery sources. This block automatically detects timing irregularities in audio streams and corrects them by adding or removing audio samples to maintain consistent timing. It's essential for processing audio from network sources, capture devices with timing issues, or live streams that may experience dropouts. The corrector ensures smooth audio playback by maintaining proper timing relationships and preventing audio artifacts caused by inconsistent sample delivery. Particularly useful for live audio streaming, network audio sources, and real-time audio processing applications. Implements the VisioForge.Core.MediaBlocks.MediaBlock. Implements the VisioForge.Core.MediaBlocks.IMediaBlockInternals. Implements the IDisposable.

public class AudioTimestampCorrectorBlock : MediaBlock, IMediaBlock, IDisposable, IMediaBlockInternals

Inheritance

object

MediaBlock

AudioTimestampCorrectorBlock

Implements

IMediaBlock

IDisposable

IMediaBlockInternals

Inherited Members

MediaBlock._isBuilt

MediaBlock._pipeline

MediaBlock._pipelineCtx

MediaBlock.GetPipelineContext()

MediaBlock.SetPipelineContext(BlockPipelineContext)

MediaBlock.SetPipeline(MediaBlocksPipeline)

MediaBlock.Context

MediaBlock.Name

MediaBlock.IsBuilt

MediaBlock.Owner

MediaBlock.Type

MediaBlock.ID

MediaBlock.Input

MediaBlock.Inputs

MediaBlock.Output

MediaBlock.Outputs

MediaBlock.HasInputs

MediaBlock.HasOutputs

MediaBlock.Build()

MediaBlock.CreateElements()

MediaBlock.AddElementsToPipeline()

MediaBlock.RemoveElementsFromPipeline()

MediaBlock.DeepCopy(string)

MediaBlock.Reset()

MediaBlock.ToYAMLBlock()

MediaBlock.ClearPads()

MediaBlock.Dispose(bool)

MediaBlock.Dispose()

object.Equals(object?)

object.Equals(object?, object?)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object?, object?)

object.ToString()

Extension Methods

MediaBlockExtensions.GetInputPadByType(IMediaBlock, MediaBlockPadMediaType)

MediaBlockExtensions.GetOutputPadByType(IMediaBlock, MediaBlockPadMediaType)

MediaBlockHelper.SendEndOfStream(MediaBlock)

MediaBlockHelper.SendEvent(MediaBlock, Event)

MediaBlockHelper.SetState(MediaBlock, State)

Constructors

AudioTimestampCorrectorBlock(AudioTimestampCorrectorSettings)

Initializes a new instance of the VisioForge.Core.MediaBlocks.AudioProcessing.AudioTimestampCorrectorBlock class with specified timestamp correction settings for audio stream stabilization.

public AudioTimestampCorrectorBlock(AudioTimestampCorrectorSettings settings)

Parameters

settings AudioTimestampCorrectorSettings

The timestamp correction configuration settings defining tolerance and compensation parameters.

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 audio timestamp correction settings. Contains configuration for correction tolerance levels, buffer sizes, jitter thresholds, and compensation strategies for handling timing irregularities in audio streams.

public AudioTimestampCorrectorSettings Settings { get; set; }

Property Value

AudioTimestampCorrectorSettings

Type

Gets the type.

public override MediaBlockType Type { get; }

Property Value

MediaBlockType

Methods

Build()

Constructs and initializes the audio timestamp corrector and its associated GStreamer elements. This method creates the corrector with the specified settings, establishes input and output pads, and prepares the block for audio timing stabilization and jitter compensation.

public override bool Build()

Returns

bool

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

CleanUp()

Releases all resources and performs cleanup operations for this audio timestamp corrector 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 audio timestamp corrector element.

public BaseElement GetCore()

Returns

BaseElement

The BaseElement wrapper instance that encapsulates the GStreamer timestamp corrector.

GetElement()

Gets the underlying GStreamer element that performs the audio timestamp correction processing.

public Element GetElement()

Returns

Element

The GStreamer Element instance representing the timestamp corrector.

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 audio timestamp corrector 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

MediaBlock

IMediaBlockInternals

IDisposable