That was one of the more challenging cutscenes in the game that we did titled 'Kreia gets the crap beat out of her'. Chris Avellone designed the cutscene and wrote the dialog. Alot of time and effort were put in by Zaza Essa (animations), John Morgan (camera cleanup and direction) and myself (programming) to get it looking super bitchin and to bring Chris' script to life. And not to forget anyone, many other Obsidian employees worked on aspects of the cutscene as well.
One of the more challenging and super cool things in the cutscene is Kreia's lightsaber. For those who don't remember, Kreia gets force pushed by Nihilus into the wall, and her lightsaber gets thrown out of her hand and lands on the ground. She tries to retrieve it using the force, but fails... Believe it or not, that little purple lightsaber was my bane for about two days Getting the timing down with the proper and dramatic camera angles was pretty challenging.
This cutscene runs in realtime in the game (711mal iirc) but was recorded afterwards because the movie can fire from pretty much anywhere.
-Brennecke