I've resurrected the webcam video software I wrote a couple of years ago. It still doesn't work very well but it ran yesterday and has produced a timelapse video lasting about a minute and a half which shows a full eleven hours worth of harbour traffic.
The quality is very poor but it is fascinating (to me at least) to watch the comings and going in the harbour and how the huge Bluestar ferry and then the even bigger cruise liner squeeze into place. It's getting busy in Symi already!