Begin capturing video.
Stop capturing video.
Is the device capturing video.
Returns whether there is a new video frame available since the last call to checkNewFrame()
Returns the width of the captured image in pixels.
Returns the height of the captured image in pixels.
Returns the size of the captured image in pixels.
Returns the aspect ratio of the capture imagee, which is its width / height.
Returns the bounding rectangle of the capture imagee, which is Area( 0, 0, width, height )
Returns a SurfaceRef representing the current captured frame.
Returns the associated Device for this instace of Capture .
Creates a new Capture requesting (but not promising) a resolution of width x height pixels.
Returns a vector of all Devices connected to the system. If forceRefresh then the system will be polled for connected devices.
Finds a particular device based on its name.
Finds the first device whose name contains the string nameFragment .
