Requirements for LPR in the Management Application

Once cameras have been mounted and added in the Management Application, adjust each camera's settings so that they match the requirements for LPR. You adjust camera settings on the properties tabs for each camera device.

For the relevant cameras, Milestone recommends to:

Set the video codec to JPEG.
Note that if you use H.264 or H.265 codec, only key frames are supported. This is usually only one frame per second which is not enough for LPR. For higher frame rates, always use a JPEG codec.
Specify a frame rate of four frames per second.
Avoid compression, so set a fine quality.
If possible, specify a resolution below one megapixel.
If possible, keep automatic sharpness at a low level.

To learn about LPR fundamentals, make yourself familiar with the information in Preparing cameras for LPR (explained).