[FR]: Please add the video filter option that is in snes9xtx

[lankv2]

in snes9xtx, i like to use the tv mode filter for the scanlines. i would appreciate it if this could be added to fceuxtx. Thank you.

[saulfabregwiivc]

Tanooki16 told that this could be complicated and he would need some time for try to implement it.