Hikvision DS-2CD2142FWD-I Blurry Picture

gareth

n3wb
Sep 25, 2016
26
4
Hi everyone. I got the above camera connected to my hikvision nvr. I have a problem with the picture quality. Parts of the picture become blurry and the it refocuses (it does this in about 2 seconds) it does this all the time day or night, worse at night. Its like its got autofocus and it constantly focusing and defocusing. If I switch h264+ on its 10 times worse.

Things ive tried are, use a separate poe and connect camera to router to rule out the nvr. downgraded firmware of camera from 5.4.1 to 5.4.0. Altered all the settings one by one. But it still is the same. what do you guys think could be the problem?

Many thanks
Gareth
 
Match the iframe interval to the fps..if you are in the US set the camera to 60hz