[Frameworks] De-dusting scanned film footage

[David Tetzlaff]

> A nice method - must have had many many layers in the timeline and lotsa effects  - slow renders... and I hope he had lots of memory! 


Just two layers, and not that many effects. Just multiple iterations of the garbage matte on those frames with more than one nasty dust spot. There was a lot of rendering involved, but just because there were a lot of frames with dust, and I had to render them out to see if the fixes worked properly. I did it on an MBP 2.2Ghz quad-core with 4GB RAM. It would have gone faster on a desktop with more RAM, but it wasn't that bad on the MBP. 

It's a method pretty much anyone can do, if they're up for taking the time.