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VideoCaptureRetrieve Method

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Decodes and returns the grabbed video frame.

Namespace:  Emgu.CV
Assembly:  Emgu.CV.Platform.NetStandard (in Emgu.CV.Platform.NetStandard.dll) Version: 4.3.0.3890
Syntax
public virtual bool Retrieve(
	IOutputArray image,
	int flag = 0
)

Parameters

image
Type: Emgu.CVIOutputArray
The video frame is returned here. If no frames has been grabbed the image will be empty.
flag (Optional)
Type: SystemInt32
It could be a frame index or a driver specific flag

Return Value

Type: Boolean
False if no frames has been grabbed
See Also