Increase max bit rate to 8192 and change Constant to Variable, especially with i-frame at 20. What is WDR set to? Try 30
It looks like the area is pitch black when the light isn't on? If so, then it's never going to be amazing without extra IR.
I would be very tempted to get a 6mm lens camera and point towards gate to just get footage of people passing through gate. I guess your camera is a 2.8mm.
Hello,
Ok I've set :
Max Bit rate = "Débit binaire maxi" in French like you said at 8192.
"Type de débit binaire" in French to "Variable"
Regarding i-frame, in French i think it's "Cadence des images" in fps or "Intervalle d'image" . In any case the two are set to 20.
I've set WDR at 30. Then i cannot use any more "day against" (sorry it's my poor translation)
Regarding the camera, this turret had a 4mm lens.
I've another camera near perahps i can use just to get footage like you say : it's a varifocale bullet DS-2CD2632F-IS
I will do some tests and came back.
Edit 1 : Just to say I use a NAS QNAP for recording. Then I raise the quality to 8192 Kbps, it's right too ?