How to Get Clearer Dash Cam Footage at Night

Low light forces slower exposure or stronger processing, so movement, glare, a dirty windshield or poor focus becomes more visible.

HDR can preserve more detail across bright headlights and dark areas, but its effectiveness depends on sensor and processing quality.

It may reduce windshield reflections, but it also reduces light. Compare clips with and without it in your usual conditions.

Infrared illumination is mainly useful for a cabin camera. Through a windshield, internal IR lights can create reflections and do little for the road ahead.

No. Relative speed, headlights, distance, weather and exposure can make a plate unreadable even with a strong camera.