I'm hard pressed to tell the difference between these two. Maybe when I've gotten some sleep. I'm already seeing this logo with my eyes closed!

I found the DC in a bargain bin for six bucks, so I have it again for reference purposes. The time between the Buck Rogers clip fade out, and the AZ logo fading up is the same for the LD and DVD, about 14 seconds. I can see a tiny bit of weave on the LD at the AZ logo.

I also blew my ears out with that pesky THX thunderstorm logo on the DVD, as I couldn't find the amplifier remote in time, and you can't skip over it either! Darn you George! ;)

After a little A/B comparison, the opening credits on the DC does appear to be the original with a green tint.