VideoDisplay (Function)

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Use conditions
Special cases

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VideoDisplay (Function)

In french: VidéoAffiche

Displays in a Camera field the camera preview stream currently being transmitted by a web camera or by the mobile device camera.

Example

// Affiche la séquence vidéo actuellement retransmise dans le champ "CAM_Caméra"
ResFilm = VideoDisplay(CAM_Camera)
IF ResFilm = True THEN
	// Affiche un libellé
	CAM_Camera.Libellé = "En ce moment dans la cuisine"
ELSE
	Error(ErrorInfo())
END

Syntax

<Result> = VideoDisplay(<Camera control>)

<Result>: Boolean

True if the video captured is displayed in the Camera control,
False if an error occurs. To get more details on the error, use ErrorInfo.

<Camera control>: Control name

Name of the Camera control to be used.

Remarks

Use conditions

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

Note: This function is equivalent to CameraDisplay.

Special cases

At runtime, the video captured by the camera is automatically shown as soon as the window containing the Camera control is opened. In this case, the call to VideoDisplay is not required.
To stop recording the video, use VideoStop.

Component: wd300obj.dll