Camera modes

The parameters are the following:

- Trigger mode: In trigger mode, the engine is normally in an idle state. When a trigger command is received, it performs a configurable number of captures and returns a result. Results from different trigger events are independent from one another, that is, if the same vehicle is still present on a second trigger command, the same license plate will be returned a second time. On every trigger, it performs captures until it reaches N Captures, or the time exceeds TimeOut.
- Free Flow: In freeflow mode, the engine continuously runs OCR on the receiving frames configured (fps). Whenever a new vehicle enters the scene, a new result is stored. Whether or not to store a result in each capture depends on the filter configuration.
- Motion detection: In Motiondetection, the engine works in a similar manner to the freeflow mode but instead compares each capture to the last image, if the last image is the same as the current image it is not processed.