Figure 1: wxPropView - setting pretrigger
Afterwards, you have to define the "AcquisitionStart" or "AcquisitionActive" event. In figure 1
this is Line4 as trigger event, which starts the regular camera streaming.
Now, start the camera by pressing "Live" and generate the acquisition event.
The camera will output the number of pretrigger frames as fast as possible followed by the frames in
live mode as fast as possible until the frame rate is in sync:
18 Use cases
153