The Draco video workstations used the MacroSystem VLab Motion card, a non-linear broadcast quality video editing card. They were a Zorro II card, and when combined with a Toccata sound card, a 030-060, RTG card and a fast SCSI (or something more modern perhaps) hard drive, they're a brilliant little video editing system. Editing video on the fly is instant, the only processing time is when it needs to render the wipes and other special effects. They handled MPEG and Motion-JPEG, but I guess the max resolution they can do is PAL and NTSC video res, so for editing DVDs they'd be fine, but for anything HD you'd be out of luck.
I used a VLab Motion Amiga system many times in the past as well as many earlier PC and Mac editing systems and the Amiga was a dream compared to those systems. Times have changed though, sure, but for its day it was the best. The VLab also connects directly to the Video Toaster, and ran this awesome software called Movie Shop.
For more information, check this link -
http://www.amiga-hardware.com/showhardware.cgi?HARDID=303I'll tell you what, it sure impressed all the other kids in high school when they were presenting their assignments on big bits of cardboard, or a speach, or a slide projector if they knew how, and I was bringing in fully digitally edited videos with special effects, wipes, titles, animations, 3D landscape fly-throughs, and all those other cool things that were so simple to do on an Amiga.
My friend who owned the Amiga with the VLab edited several videos professionally, including some surfing videos (I can still buy some of these on DVD in the shops now), TV ads and educational videos for kids.
I'm hoping somehow we get some new video editing software for AmigaOS4, maybe a new version of Movie Shop or something ported from another system, as long as they support whatever modern cards are out there that can be plugged in.