Liquid Media was created to be as simple as possible to manage your content. Both image and video. I believe I have accomplished just that.
From a technical standpoint, this system is fully cached and can manage nearly an unlimited amount of content with very little server load. (I have a guy pushing 1 million pageviews with ONE box) If you want to expand it supports content servers and a mySQL server right out of the box.
This is a 10 minute quick peek at the admin and covers some of the most frequently used features, but does not touch on everything.
If you have quicktime installed you can view the demo video here:
MOV Video:
http://fluid14.com/liquidmedia1.3.mov
I'm converting it to .mp4 as I write this and it'll be up shortly.
With that said, this covers about 10% of what it can do.
If there are any questions; I'll be on for awhile, and am happy to answer them.