Timelapse is a special kind of video where a relatively slow event shoots at a low speed. The recorded material is accelerated by a computer, so we get a feeling of accelerated flow of time.
This is how this video is shot, showing passing of one day over the Spiaza bay. The video stards with dawn and show the arrival of the morning catamaran and ship Ozalj, the formation of clouds …
I apologize for the quality of this video - it was shot with a cheap web camera well before time of GoPro and similar cameras.