@tritical: Thank you Sir! I don't think MarcFD can complain, most of his filters are known to be troublesome at times and he hasn't done anything about that.
@Video Dude: GC is a nice filter but AFAIK it's for removing rainbows only, not for general chroma denoising. It also requires YUY2 data so I'd have to do the colorspace conversion in the middle of the script instead of the end. Thanks anyway
