It is the 486 lines of resolution being squeezed to 480 (this is my guess) I printed the program to DV via SDI and imported it back as DV and the problems went away. Hope this helps
Drew
Once you import into AE or whatever compositing program the rough edges go away. It freaked me out the first time I saw it in a stand alone Quicktime. It is just the alpha.
Drew
If you are inclined you can hook up a DV camera to the firewire port and output the camera to a TV. It will have dv compression but it beats nothing.
Drew