IC Imaging Control C++

Grabber::getInputChannel Method

Grabber::getInputChannel Method

Returns the currently active input channel. This method will fail, if there is no video capture device open.
tInputChannelItem getInputChannel() const;
Return value:

A Grabber::tInputChannelItem that represents the currently active input channel or an invalid Grabber::tInputChannelItem object, if the device does not support input channels or an error occurred.

See also: Grabber, VideoCaptureDeviceItem, Grabber::tInputChannelItem, AnalogChannelItem::isValid, Grabber::setInputChannel

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