Webserver display not smooth displayed

Nov 20, 2024
2
0
Poland
Hello

I am trying to migrate from old NVR to Blue Iris.
My pc for that is :
DELL 5000 i7 12Gen i7-12700T 12x4,7GHz 32GB W 11PRO 1280Gb running W11
Connected directly to main router (asus)
Using Dahua, HQ Vision and later HIK IP Cameras (HIK will be ordered soon)

All is ok except display on Webserver via WWW or Android App (also on DELL PC in BI window same problem with lag/smoothness)
DIsplay is not smooth little laggy especially when somebody moves...(if I compare it with recording or with old NVR)
This happens on Dahua IP Cameras (wired) and also on old HQ VIsion Camera - here Dahuas are worse and less smooth.
It does not matter if Blue Iris runs with 1 camera or 10
Load on BI very little (10-15% CPU with 10 cameras recording and 2gb ram taken)

Tested various resolutions (from 6MP to 2MP on Dahua...)
I was checking fps and it is stable 20 or 25fps per second so it should be nice and smooth (for Dahua it is 25/1 for HQ 25/0.5)
I-key frame is 12-25 (tested other values)
Tried various options with HW encoding
Tested H.264, H265 and H265+ everywhere same problem
Tested different option for Webserver display

I must be missing something here but not sure what. What options on BI or camera can I change to make it work??

Which Live feed should be shown smoother on App/Webserver 25/2fps or 25/0.5 fps??
 
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