CameraChangeDriver (Function)

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CameraChangeDriver (Function)

In french: CameraChangeDriver

Connects the "Camera" control to a specific driver for video capture.

Remarks:

To use this function, a "camera" must be connected to the current computer.
This function is equivalent to VideoSetDriver.

Reminder: To obtain the list of video snip drivers installed on the current workstation, use the CameraListDriver function.. To determine which driver is currently associated with a Camera control, use the Driver property.

Example

See additional examples

// Displays the list of available video drivers
// in the LIST_VideoDrivers control
ListAdd(LIST_VideoDrivers, CameraListDriver())
// Uses the second video driver
IF CameraChangeDriver(CAM_Camera1, LIST_VideoDrivers[2]) = False THEN
	Error("Cannot change driver: " + CR + ...
	ErrorInfo())
END

Syntax

<Result> = CameraChangeDriver(<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 CameraListDriver.

Component: wd300obj.dll