OnvifLib.Gui treealarm
Use this command to install OnvifLib.Gui with WinGet:
winget install --id=treealarm.OnvifLib.Gui -e Avalonia desktop app for ONVIF IP cameras (Windows and Linux builds; this package is Windows x64). Discover or add cameras, live RTSP playback via bundled LGPL ffmpeg (H.264 and HEVC), PTZ, imaging, events, analytics, Profile G archive search/replay, and Device I/O. Built on the OnvifLib .NET library (separate NuGet package).