The short answer
Measure one stable stream before adding cameras. Keep codec and layout recorded so the resource comparison reflects a real change rather than different inputs.
Work through the checks
Test one camera and one stream before opening a larger camera wall. Keep the camera settings unchanged while you establish whether the first live image is stable.
Read the codec for the selected camera profile rather than inferring it from resolution or filename. Test a documented baseline stream without changing every encoding option at once.
Observe CPU, GPU, memory and network use in Windows Task Manager with one view, then add views gradually. Record the point where playback begins to lag.
Compare the main stream and a camera-provided substream at the same time of day. The substream often reduces decoding load, but confirm that the detail you need remains visible.
What to verify
Lower one camera parameter at a time: frame rate, resolution or bitrate. Re-test motion and readable detail; a lower idle bitrate alone does not prove a usable moving image.
Sources and scope
AeoCam is available for Windows. Camera settings below describe protocol preparation, not a certification of a particular camera or a promise of every feature in every app version. Check the installed build and the Microsoft Store listing for current availability.
Vendor documents describe the camera or protocol. No physical-camera compatibility test is claimed here. Menus and capabilities can change with model and firmware.