Video looks in many ways al lot like photography. Het main difference is that a video clip always has to tell a story. Otherwise it becomes just a moving photo album. The story is make with combination with accompanying music and, if necessary, a voice over.
Video clips can be made for various purposes, such as business issues, education, manuals and/or recording events, occasions and conferences e.g.
Time lapse
A special way of the video clip is time lapse. With the help of time lapse technology slow progressing activities can be recorded and in time compressed rendered. Through this technology those activities become again interesting to look at.