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VideoSetDriver (Function) In french: VidéoChangeDriver Connects the "Camera" control to a specific driver for video capture. Caution: - To use this function, a "camera" must be connected to the current computer.
- To find out the list of drivers for video capture installed on the current computer, use VideoListDriver (associated with the viDirectShow constant). To determine which driver is currently associated with a Camera control, use the Driver property.
Remark: This function is equivalent to CameraChangeDriver.// Displays the list of available video drivers
// in the LIST_VideoDrivers control
ListAdd(LIST_VideoDriver, VideoListDriver(viDirectShow))
// Uses the second video driver
IF VideoSetDriver(CAM_Camera1, LIST_VideoDrivers[2]) = False THEN
Error("Unable to change driver: " + CR + ...
ErrorInfo())
END
Syntax
<Result> = VideoSetDriver(<Camera control> , <Identifier of video driver>)
<Result>: Boolean - True if the video driver associated with the control was modified,
- False if a problem occurs. To get more details on the error, use ErrorInfo.
<Camera control>: Control name Name of the Camera control to be used. <Identifier of video driver>: Character string Identifier of video driver to use. This identifier has the following format:<Driver name> + TAB + <Driver version> This identifier corresponds to the list format returned by VideoListDriver (associated with the viDirectShow constant).
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