Now, it's a strange question, i must admit it. Usualy one wants to make animations as much noise/flicker free as possible. But i, for one, nevermind some noise in my animation. In fact, sometimes i would prefer intentionally to undercook frames, to simulate real camera's high iso noise. The problem is, that noise is very static. It stays in same position over entire animation. In most cases it is desirable behaviour, but i want it to "boil". Is there a way to make it happen? Should i animate random sampler's seed, would it help?
