I have been doing video analysis on QuickTime (.mov) files for several years, but have never really had the need to use the time information of the movie files. For a project, I now had the need for getting the timecode in seconds out of the files, and this turned out to be a little more tricky than first expected. Hence this little summary for other people that may be in the same situation.

I just discovered that QuickTime X has built in support for screen recording. I have been using iShowU for screen recordings for a while, and while it has the advantage of recording only a portion of the screen, the QT approach seems to be easier and quicker to work with. Short tutorial below: