VideoWriter Constructor (String, VideoCaptureAPIs, FourCC, Double, Size, Boolean)

public VideoWriter(
	string fileName,
	VideoCaptureAPIs apiPreference,
	FourCC fourcc,
	double fps,
	Size frameSize,
	bool isColor = true
)

Public Sub New ( 
	fileName As String,
	apiPreference As VideoCaptureAPIs,
	fourcc As FourCC,
	fps As Double,
	frameSize As Size,
	Optional isColor As Boolean = true
)

public:
VideoWriter(
	String^ fileName, 
	VideoCaptureAPIs apiPreference, 
	FourCC fourcc, 
	double fps, 
	Size frameSize, 
	bool isColor = true
)

new : 
        fileName : string * 
        apiPreference : VideoCaptureAPIs * 
        fourcc : FourCC * 
        fps : float * 
        frameSize : Size * 
        ?isColor : bool 
(* Defaults:
        let _isColor = defaultArg isColor true
*)
-> VideoWriter

Parameters

fileName

Type: SystemString
Name of the output video file.

apiPreference

Type: OpenCvSharpVideoCaptureAPIs
allows to specify API backends to use. Can be used to enforce a specific reader implementation if multiple are available: e.g. cv::CAP_FFMPEG or cv::CAP_GSTREAMER.

fourcc

Type: OpenCvSharpFourCC
4-character code of codec used to compress the frames. For example, "PIM1" is MPEG-1 codec, "MJPG" is motion-jpeg codec etc. Under Win32 it is possible to pass null in order to choose compression method and additional compression parameters from dialog.

fps

Type: SystemDouble
Frame rate of the created video stream.

frameSize

Type: OpenCvSharpSize
Size of video frames.

isColor (Optional)

Type: SystemBoolean
If it is true, the encoder will expect and encode color frames, otherwise it will work with grayscale frames (the flag is currently supported on Windows only).

Return Value

Reference