CWIMAQAVISession

NI Vision for Visual Basic

CWIMAQAVISession

CWIMAQAVISession is an object used to read and write AVI files.

Properties

FilterNameName of the decompression filter used to read this AVI.
FramesPerSecondNumber of frames per second of the AVI.
HasDataBoolean that indicates if this AVI has data attached to its frames.
HeightHeight of the images in the AVI.
ImageTypeType of the images of the AVI.
MaxDataSizeMaximum size of the data attached to the frames of this AVI.
NumFramesNumber of frames in the AVI.
WidthWidth of the images in the AVI.

Methods

CloseCloses an open session.
CreateCreates a new AVI file and opens it for write.
GetFilterNamesReturns a list of valid compression filters on your system.
OpenOpens an existing AVI for read.
ReadFrameReads a frame from the currently open AVI.
WriteFrameWrites a frame to the currently open AVI.