Not quite the same, but similar: I'm using DeLogo (VDub filter) a lot with avisynth. It loads easily like this:
Code:
LoadVirtualdubPlugin("drive:\path\delogo.vdf","delogo",int_preroll)
(...)
delogo(*insert delogo commandline from VDub .vdf file here*)
...however I'd also like to have that filter for YUY2 or even better YV12 instead of RGB32 only...