This is my very first widget, developed using Leopard’s Dashcode. I wrote it because i was tired of calculating bitrates and filesizes for video files again and again and again. It’s the very first version, should be usable right now, but i know there are som flaws in the UI and some features from my wishlist missing. I will update it when i have time to work on it. In the meantime download it, use it for free and enjoy your life 
Note:
please enter the time in seconds!!! (no conversions for calculation are done right now)
Current Version:
Video Calculator Widget 0.1 (252 KB)
Older Versions: