solid color prob

[DvdKhl]

I have problem with solid colors for example walls.
I heard the problem can bes solved by a noise adding filter
but I didn't find any for avisynth 2.5.

Does anybody know of some noise filters that work with 2.5 or have a better solution?

[Manao]

Search the FAQ : look here (http://www.avisynth.org/), you will find blockbuster (http://www.jungleweb.net/~sansgrip/avisynth/) is what you searched.