Class ImageExtractor

Namespace

VAST.File.Utility

Assembly

VAST.File.dll

Provides functionality to extract a single image frame from a video file at a specified position.

public class ImageExtractor

Inheritance

object

ImageExtractor

Inherited Members

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Constructors

ImageExtractor()

public ImageExtractor()

Properties

DecoderParameters

Gets or sets the video decoding parameters.

public DecoderParameters DecoderParameters { get; set; }

Property Value

DecoderParameters

ErrorDescription

Gets the last error description if the last method call returned false.

public string ErrorDescription { get; }

Property Value

string

MaxMediaFoundationInstanceCount

Gets or sets the maximum number of concurrent Media Foundation decoder instances.

public static int MaxMediaFoundationInstanceCount { get; set; }

Property Value

int

Methods

Execute(string, TimeSpan)

Extracts an image frame from the specified video file at the given position.

public Task<SKImage> Execute(string filePath, TimeSpan position)

Parameters

filePath string

The path to the video file.

position TimeSpan

The position in the video to extract the frame from.

Returns

Task<SKImage>

A task that returns the extracted image, or null if extraction failed.