The video capture API includes all the functions, data structures, and constants needed for video
capture. It does not handle video display, which should be handled by another component, such as Screen.
Note: The video capture API is thread safe, unless stated otherwise for a specific function.
Properties
The video capture API includes constants, data types, enumerated values, and macros specifying video capture properties.
capture_context_t An opaque pointer (or handle) to a video capture context