The 4-eyed stormies are a result of the rudimentary DVNR process, which I'm sure used some sort of temporal algorythm, but that's not really what I'm getting at here.

The Photoshop filters that I've highlighted here seem more advanced than any simple temporal softening or averaging filter applied in Avisynth. The median filter doesn't just average all frames together, but seems to intelligently take the most consistent information and eliminate the anomalies like noise, burn marks, etc. (much like the TooT process). I don't know if I've ever seen anything quite like it in a video filter. Most temporal noise filters tend to leave their own unwanted artifacts in the frame on anything with motion.

What I'd love to see is how these Photoshop filters stack up (no pun intended ;)) against similar Avisynth functions when merging 5-10 captures of the same source.