First of all, sorry for writing in english (isn´t my language either ), but my french skills are even worse than my english ones...anyway here is my suggestion
A way to setup ingame flicker & soften filter settings, using some kind of TSR approach to patch game´s calls to the video encoder.
I don´t know if is possible..but if Unleashx can set video modes on the fly, and Evox can use trainers I think this also should work.
Thanx in advance, and good work, AnOd-X looks promising.