Teaser trailers and normal trailers.

There are many differences between a teaser trailer and a normal trailer. First and most noticably is the length,  a teaser trailer can be as short as 10 seconds, and relseases just a few seconds of footage from the movie, this is incredibly short compared to a full length trailer which could be up to two and a half minutes long and show a indepth look at the story. This increase in length generates the interest in a different way to teaser trailers, while teaser trailers still aim to create exciment within an audience they aim to show as little as possible to really leave the audience wanting more, while a normal trailer is more like a preview of the film.



An example of a very short teaser trailer. Aiming to 'wow' the audience in as small time as possible. This time of trailer is useful within advertising because it can fit into small slots, such as in ad breaks on television.