Recording with what? Make sure you have smart codec turned off in the cams setup.Camera: IPC-HDW2231RP-ZS
Backlight (WDR/BLC): off
3D NR: 15
FPS: 25
Bitrate: 8192
Shutter/gain: Auto
View attachment 38019
Have you excluded everything from any Antivirus as outlined in the BI help file?I5-6600, 16gb ram, M.2 Nvme SSD
Direct to disk to a WD green 5400rpm 3TB drive.
Smart codec is off.
H264
CBR (does it on VBR as well).
It was doing it on 15FPS 4096 bitrate as well.
The webserver uses large keyframe intervals to save bandwidth. The default is 300.It's only in UI3. This effect does not happen in the BI program itself. Must be something with the streaming profile I need to change.
Just be aware this means there is no bit rate limit at all, so in the right circumstances the bit rate could get extremely high. Possibly too high for your network connection or in some cases even too high for the decoder to handle, which could cause the stream to fail. Not too likely if you've at least left the quality % at 50 which is the default.Thanks for the suggestion of looking at the UI3's streaming profile, as the limit bit rate for 1080p (2MP) was set to yes instead of inherit, with the max bit rate set to 2048. I changed it to inherit. In BI under web server - advanced - steaming profile, I had limit bitrate unchecked. This has now gotten rid of the 11-12s quality change.