V4L2 Element Class

Detailed Description

Helper class that provides common functionality for V4L2-based components, such as encoder and decoder.

Objects instantiated from this class create new V4L2 elements, subscribes to V4L2 events, dequeues an event from an element, and sets/gets control values.

Data Structures
class	NvV4l2Element
	Defines a helper class for V4L2 based components. More...