VideoWriter Constructor (String, String, Double, Size, Boolean)
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Creates video writer structure.
Namespace:
OpenCvSharp
Assembly:
OpenCvSharp (in OpenCvSharp.dll) Version: 3.4.1.20180605-33-CaRLSharp
Syntaxpublic VideoWriter(
string fileName,
string fourcc,
double fps,
Size frameSize,
bool isColor = true
)
Public Sub New (
fileName As String,
fourcc As String,
fps As Double,
frameSize As Size,
Optional isColor As Boolean = true
)
public:
VideoWriter(
String^ fileName,
String^ fourcc,
double fps,
Size frameSize,
bool isColor = true
)
new :
fileName : string *
fourcc : string *
fps : float *
frameSize : Size *
?isColor : bool
(* Defaults:
let _isColor = defaultArg isColor true
*)
-> VideoWriter
OpenCvSharp.VideoWriter = function(fileName, fourcc, fps, frameSize, isColor);
Parameters
- fileName
- Type: SystemString
Name of the output video file. - fourcc
- Type: SystemString
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
Framerate 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).
See Also