[gregoriol]

There are a few apps on the App Store: iPCamera for example (https://itunes.apple.com/us/app/ipcamera-high-end-network-ca...), it provides an MJPEG stream that you can process with a camera monitoring software like ZoneMinder.

There are also a few open-source projects with this kind feature: StreamIt for example (https://github.com/twittemb/StreamIt), which also provides an MJPEG stream.

This would be the most basic stuff.

MJPEG is however not the most efficient (~200Kb/s networking). There are also some "video" streaming projects like https://github.com/shogo4405/HaishinKit.swift or https://github.com/wlanjie/lf.swift, which provide MP4/RTMP/HLS streams and could be processed with a camera monitoring software like Shinobi (https://shinobi.video).

I hope this helps!