What Is a MultiCam Signal?

A signal is an entity representing a particular event issued from a channel or a processor, and able to interact with the application.

Three mechanisms are provided to synchronize the application operation with the MultiCam system.

Mechanism	Description
Callback signaling	Mechanism involving a user-written function automatically called when a pre-defined signal occurs.
Waiting signaling	Dedicated mechanism allowing for a thread to wait for the occurrence of a pre-defined signal.
Advanced signaling	User-defined mechanism involving standard Windows wait functions.