Remark
This page is no longer maintained but as it can be found by old link references on the web it is not removed.
For new developments visit:
http://www.jahoma.nl/timereg
Original page content
It appeared that the best tool to monitor the AVI recording is Apple’s quicktime.
Quicktime allows you to step through recording frame by frame using the left and right arrow keys. Another benefit of Quicktime is that it can be configured to open new recordings in the last viewer. This way you always have one open viewer instead of many.
If you do not want to use Quicktime you can use any other default editor or else you can instruct Camstudio to open on of its own players.