Sorry for taken that much time to respond, forgot to check the notify button… 😉
Still working on my project and still have aliasing coming from Syphon inside Unity. If I put antialiasing image effect onto my cameras, I get something better but never like the built-in antialiasing of Unity which is very good because it takes the depth into account…
here is a snapshot inside Unity without using Syphon and the second is a snapshot from Syphon recorder.
Yes, I’m using CustomResolution because I need to optimize the resolution of my cameras.