AVIFileVideoSource Class

AVI file video source.

Inheritance Hierarchy

SystemObject
Accord.Video.VFWAVIFileVideoSource

Namespace: Accord.Video.VFW
Assembly: Accord.Video.VFW (in Accord.Video.VFW.dll) Version: 3.8.0

Syntax

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public class AVIFileVideoSource : IVideoSource

Public Class AVIFileVideoSource
	Implements IVideoSource

Request Example View Source

The AVIFileVideoSource type exposes the following members.

Constructors

	Name	Description
	AVIFileVideoSource	Initializes a new instance of the AVIFileVideoSource class.
	AVIFileVideoSource(String)	Initializes a new instance of the AVIFileVideoSource class.

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Properties

	Name	Description
	BytesReceived	Received bytes count.
	FrameInterval	Frame interval.
	FrameIntervalFromSource	Get frame interval from source or use manually specified.
	FramesReceived	Received frames count.
	IsRunning	State of the video source.
	Source	Video source.

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Methods

	Name	Description
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
	GetHashCode	Serves as the default hash function. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	SignalToStop	Signal video source to stop its work.
	Start	Start video source.
	Stop	Stop video source.
	ToString	Returns a string that represents the current object. (Inherited from Object.)
	WaitForStop	Wait for video source has stopped.

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Events

	Name	Description
	NewFrame	New frame event.
	PlayingFinished	Video playing finished event.
	VideoSourceError	Video source error event.

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Extension Methods

	Name	Description
	HasMethod	Checks whether an object implements a method with the given name. (Defined by ExtensionMethods.)
	IsEqual	Compares two objects for equality, performing an elementwise comparison if the elements are vectors or matrices. (Defined by Matrix.)
	To(Type)	Overloaded. Converts an object into another type, irrespective of whether the conversion can be done at compile time or not. This can be used to convert generic types to numeric types during runtime. (Defined by ExtensionMethods.)
	ToT	Overloaded. Converts an object into another type, irrespective of whether the conversion can be done at compile time or not. This can be used to convert generic types to numeric types during runtime. (Defined by ExtensionMethods.)

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Remarks

The video source reads AVI files using Video for Windows.

Sample usage:

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// create AVI file video source
AVIFileVideoSource source = new AVIFileVideoSource( "some file" );
// set event handlers
source.NewFrame += new NewFrameEventHandler( video_NewFrame );
// start the video source
source.Start( );
// ...
// signal to stop
source.SignalToStop( );

// New frame event handler, which is invoked on each new available video frame
private void video_NewFrame( object sender, NewFrameEventArgs eventArgs )
{
    // get new frame
    Bitmap bitmap = eventArgs.Frame;
    // process the frame
}

Reference

Accord.Video.VFW Namespace