Animated IMap problem

[maxedesa]

I'm doing a matte pass with animated 3d people and getting some unexpected results.
www.thewaron.org/ai/PPL_test_hi.mov
There's an ugly crawl on the skin and clothes. Really obvious on the white shirts and large patches of skin. Could it be too many samples, not enough blending? Also notice the foreground girl's hair - not sure what that is, seems glitchy.

Any Ideas?
Thanks
Caleb

[Deflaminis]

What's weird on her hair is the noise stays in place while she moves, almost like an environment map for reflections has been set to screen or something like that.

As far as the flickering on clothes, seems like an irradiance map (possibly light cache) issue.

maybe the irradiance map was only generated for the first frame? You'd need to use "single frame" or "incremental add" I believe to deal with that.

[Bex]

I'm having the same problem. Anyone know the solution?

Bex.

[Da_elf]

for something like that personally id go with single frame