The LibMpv.Client project contains a complete libmpv API wrapper automatically generated using a modified version of FFmpeg.AutoGen (LibMpv.AutoGen)
Some helper classes to make working with libmpv API easier.
The Avalonia.LibMpv.Sample project contains an example implementation of a control for displaying video (using OpenGL and Software rendering)
Quick test Android + Avalonia + Libmpv. Success! Libmpv binaries are taken from the project https://github.com/mpv-android/mpv-android
An example that might give you an idea of how to use libmpv and MVVM