Could this Conference Sessions DVD set be considered footage from the event?

There was a set of 6 DVDs containing several highlights from WWDC 2002, but whether or not it can be considered a notable inclusion or even footage from the event would be an understatement.

Here's a link to this 6 DVD disc set of the Conference Sessions: https://archive.org/details/Wwdc2002DvdSet

I know this might not contain every highlight, but hopefully anyone here can provide information regarding the contents of this 6 DVD disc set.