Under development
Dart library for configuring a wide range of IP cameras that use the NETsurveillance ActiveX plugin XMeye SDK
The NETSurveillance ActiveX plugin uses a TCP based protocol referred to simply as the "Digital Video Recorder Interface Protocol" by the "Hangzhou male Mai Information Co".
There is very little software support or documentation other than through tools provided by the manufacturers of these cameras, which leaves many configuration options inaccessible.