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Does the MovieMaker class exist in 2.0b9, or not?

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I downloaded an example sketch (Optical Flow by Hidetoshi Shimodaira) that uses the MovieMaker class to save screen output to a .mov file. The sketch runs just fine in 2.0b9 on my MacBook Pro, and saving movies works fine too.

But when I try doing the same thing in my own sketch, I get an error: 

      Cannot find a class or type named "MovieMaker"

Hunting around in the forums, I found this thread, among others, suggesting that the MovieMaker class was removed in Processing 2.0 and should no longer be used. Now I'm totally confused. If MovieMaker was removed, why does the Optical Flow sketch work?

Failing that, can anyone suggest a better way to render out movies in realtime? (I've tried the officially recommended method of saving out individual frames one at a time, but doing that slows my app down from 24fps to about 12fps because of all the disk access, so it's useless to me.)

-Cassidy


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