Good luck! I have a ton of trouble with video screen capture software in general! I find the best one for me is the trial version of BSR
There are no time limits but it has watermarks. I've figured a way around it. I have Pinnacle Studio and Adobe Premiere, and both of them have a video crop feature. BSR allows you to capture a selected amount of your desktop, and the watermarks are in the corners, so you can play the game in a window, and record a widescreen ratio around that window, then crop out the watermarks because the game is 4:3 fullscreen anyway.
Admittedly this is tedious as hell so if you have a better plan go for it!
Edit: Also, it goes without saying, but definitely show the world map. I think it's a bit of a shocker when you go out of the Academy and see the world and where Zeal "is" for the first time.