VideoWriter Class

VideoWriter Class

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Create a video writer that write images to video format

Inheritance Hierarchy

Namespace: Emgu.CV
Assembly: Emgu.CV.World (in Emgu.CV.World.dll) Version: 3.3.0.2824 (3.3.0.2824)

Syntax

public class VideoWriter : UnmanagedObject

Public Class VideoWriter
	Inherits UnmanagedObject

public ref class VideoWriter : public UnmanagedObject

type VideoWriter =  
    class
        inherit UnmanagedObject
    end

The VideoWriter type exposes the following members.

Constructors

	Name	Description
	VideoWriter(String, Int32, Size, Boolean)	Create a video writer using the specific information. On windows, it will open a codec selection dialog. On linux, it will use the default codec for the specified filename
	VideoWriter(String, Int32, Double, Size, Boolean)	Create a video writer using the specific information

Properties

	Name	Description
	IsOpened	Returns true if video writer has been successfully initialized.
	Ptr	Pointer to the unmanaged object (Inherited from UnmanagedObject.)

Methods

	Name	Description
	Dispose	The dispose function that implements IDisposable interface (Inherited from DisposableObject.)
	DisposeObject	Release the video writer and all the memory associate with it (Overrides DisposableObjectDisposeObject.)
	Equals	(Inherited from Object.)
	Finalize	Destructor (Inherited from DisposableObject.)
	Fourcc	Generate 4-character code of codec used to compress the frames. For example, CV_FOURCC('P','I','M','1') is MPEG-1 codec, CV_FOURCC('M','J','P','G') is motion-jpeg codec etc.
	Get	Returns the specified VideoWriter property.
	GetHashCode	(Inherited from Object.)
	GetType	(Inherited from Object.)
	MemberwiseClone	(Inherited from Object.)
	ReleaseManagedResources	Release the managed resources. This function will be called during the disposal of the current object. override ride this function if you need to call the Dispose() function on any managed IDisposable object created by the current object (Inherited from DisposableObject.)
	Set	Sets a property in the VideoWriter.
	ToString	(Inherited from Object.)
	Write	Write a single frame to the video writer

Fields

	Name	Description
	_ptr	A pointer to the unmanaged object (Inherited from UnmanagedObject.)