FileTypes.cs will there be no performance issues?

[vvyoko]

mpv.net/src/MpvNet/FileTypes.cs

Line 20 in ace7566

string exts = Player.GetPropertyString("video-exts");

Do each file have to get an array from libmpv to judge again?

Shouldn't we cache one array after another?
This value will not update during playback

Just like the previous version
Then handling the new options like video-exts by ProcessProperty?

mpv.net/src/MpvNet/App.cs

Line 130 in ace7566

public bool ProcessProperty(string name, string value, bool writeError = false)