What is a corprate/promotional video?
A corprate video is a video which higlights a buisness and what it does.

A promotional video is video that is used to promote the subject they are talking about.

A good corprate video
A corprate video isa video which shows view what a buisness can promote. In a typical video you see voice overs and interview highlighting the good aspects of company. In a corprate video the language is very formal and  informative giving loads of postitive news in a short period of time about there company.
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A good promotional video
A good promotional video is a video which overload the viewer with interesting and infromative things. When watching a promotional video we are given straight facts and are informed about things which a viewer would like to hear, the video is basically a lengthy advert which promtes the subject.
<iframe width="560" height="315" src="http://www.youtube.com/embed/fIHWM4liM2g" frameborder="0" allowfullscreen></iframe>

A poor corprate video
A poor corprate video is when it displays very little information on the company, another reason which makes a bad video is the sound of the voice over, if a voice over is low then information can't be given out and the view gets distracted by other things as the video is not entertaining enough.
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