I'm trying to create a countdown video similar to this (https://www.youtube.com/watch?v=RhN1nTAHTdg) with the time format "mm:ss". I found the countdown generator by going to Project>Generators>Countdown, but the video only seems to countdown in seconds, not minutes, and there doesn't seem to be a way to edit it when I double-click on the file in the project tree.
Does anyone know how I can get it in the mm:ss format, instead of just counting down in seconds? Or, is there an easier way to generate the kind of countdown I'm looking for?
Thanks in advance.
(Running kdenlive 0.9 on Ubuntu 12.10 64-bit)