ANPR questions & answers

Answers for the systems around number-plate recognition.

Practical, vendor-neutral guidance for cameras, NVRs, VMS platforms, access control and metadata integrations.

These are general industry answers, not product support. Setting up ANPR Edge? Read the camera connection guide.

2 answerin Hanwha

Why are Wisenet WAVE LPR bookmarks playing back at the wrong time?

If clicking an LPR event bookmark in the Wisenet WAVE client jumps the video playback to a timestamp completely devoid of a vehicle, you are experiencing a severe clock synchronization mismatch. The VMS server and the edge cameras are operating on different clocks.

Hanwha Vision: Synch issue between playback time and camera time

HanwhaVMSsoftware

Why does the Wisenet WAVE AI Plugin freeze or drop streams?

When utilizing the WAVE AI Plugin, adjusting the "AI Tracking Speed" too high exponentially increases the computational burden on the server. Setting the tracking speed to "Very Fast" for vehicles can severely reduce the number of AI streams the server can handle, leading to dropped frames and system freezing.

WAVE: How to Setup the AI Plugin

Most of these problems come from camera and NVR lock-in.ANPR Edge reads plates from the ordinary IP cameras you already own, on a PC at your site.Check out ANPR Edge

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