2. Comparing a trailer and an opening sequence.

The difference between a trailer and an opening sequence

A trailer is a variety of different clips of one film put together to suggest what the film is going to be about in order to help fascinate and interest the audience. A trailer also shows some of the actors, actresses and settings the film will use which can make a particular individual want to go and watch the film more. The aim of a trailer is to persuade someone to go to the cinema to watch that particular film. A trailer identifies small hints or 'teasers' to get the audience wanting to know more and then wanting to see the film. Trailers are usually not very long, but can create a huge impact on an audience. 

Example: Trailer of Taken

On the other hand, an opening sequence is usually one clip to provide an atmosphere or mood to the start of the film. An opening sequence usually grabs the audiences attention immediately. An opening sequence differs from a trailer due to the fact that a trailer should be dramatic and exaggerated, whereas an opening sequence can be dramatic but can also be romantic, quiet or a number of other differentthings. An opening sequence usually provides some sort of detail and description for atleast one character which helps the audience feel more involved, however it can also provide little information of setting or situation which can make the audience ask questions and want to watch on.

Example: Opening sequence of Grease