: The "ev" often stands for "Event," meaning the clip was automatically saved because the system detected a specific trigger, such as a collision, hard braking, or a nearby object while parked. Segmented Shorthand : In many dashcam systems:
: Likely a timestamp or a sequential segment number within a larger recording session.
: Often refers to a specific camera angle (e.g., "front" or "repeater").
Drainage Somerset