This page gave me some ideas
https://www.ispyconnect.com/man.aspx?n=LevelOne
Being on a Lan and having plenty of storage, set the image quality to max.
Camera setup
-H.264 1080p (12fps) **at max quality you can only choose MJPG or H264
-8192kbps,low compression , highest quality
-RTP over RTSP(TCP)
SH setup
Stream path: H264
See attached images.
