It's 8 hours. Like I said, it will be multiple DVDs (at the very best, it will be 2 DL DVDs, but most likely 4 SL ones). Either way, though, I'm not going to be pushing it in terms of cramming a lot onto one disc. It's also black and white and from a film source, so there won't be excess video noise inherent in old reel-to-reel video.