Conventions of a Film Trailer
Callum Jonesにより

1. Title Sequence
1.1. The titles used in movie trailers usually have a clear sequence to them. For example, the Black swan trailer clearly follows this title sequence. The sequence is usually started with titles which points out the famous director of the film and it also mentions some previous examples of the director’s film. Afterwards it shows the title of the film and then the name of the main actor or actress in the movie. The last few titles display the film producers, associations and more cast. The final titles which are displayed are usually titles of different elements in the billing block. Most titles have a white font and are placed in contrast black background. This is a good example of the Levi Strauss Binary opposition theory. The white font against the black background is a good example because these are opposites and therefore go by the theory.
2. Famous Actors/Actresses
2.1. Some film trailers showcase some of the actors and actresses that they have in the film. As shown on the left, this is a screenshot from the trailer for action comedy Tropic Thunder that introduces Ben Stiller as one of the stars of the film. Producers of the film do this to attract a larger audience, as some members of the audience may want to go see this films because they enjoy the trailer, but others might see that the film stars their favourite actor and actress.
3. Social Media & Website Links
3.1. Many film trailers include social media and website links. The movie trailers include social media links such as Twitter and Facebook accounts where they create hashtag which the target audience can use to tweet or write about the film. This promotes the film on a massive scale because the popularity of Twitter and Facebook means that millions of people around the world can be aware of the forthcoming movie which could increase the revenue of the film. As well as social media links film trailers also reference their own websites to advertise the film as shown on the right, in the final moments of the Transformers Age of Extinction trailer it promotes the website for the film underneath the credits and copyright. Most films which are distributed by one of the big 5 always has a website because this often big part of the promotion of the film. Film website are very useful because the audience can access different types of information from the website such as the release date and cinemas where you can watch the movie.
4. Name Captions
4.1. Captions are used in many different genres of films and are often used in many different ways. One they that used is to explain the story. The captions can used as device to explain the plot, which can be seen in the trailer for the original Matrix film. However, captions are rarely used in this way as most trailers either use a voiceover or they explain the story through the characters and scenes. However captions are used more often as another marketing technique within films, some films use captions to show off the stars of their films. Potential customers might see that a film stars one of their favourite actors or actresses and this will encourage to see the film, one of the trailers that I found that used captions in this way was the tropic thunder trailer. Captions used to credit members of the production team as well as actors, the use of these names of directors and producers share the same marketing purpose as the stars, as they to encourage people to go see the film. However, since these directors and producers aren't as well known the stars many trailers highlight the previous works of these directors and producers, highlighting great films that they have been a part in order to create more interest in the film as well as more potential customers, an example of this would be in the man of steel trailer which credits both its director and producer and their previous works.
5. Billing Block
5.1. A billing block is a less known convention, but consistently appears throughout trailers and is not associated to a particular genre. A billing block is the large block of text that appears the very end of a trailer very briefly. It simply specifies some members of the production team as well as some copyright ownership information about who owns the rights to the film.
6. Music & Voiceovers
6.1. An important part of any trailer is the audio and this can be music or voice overs. The music is used emphasise a trailer and generally makes a trailer more interesting. It can make a trailer more consistent and enjoyable if it is synchronized with the editing and the shots used. The music used can really depend on the genre, as action films tend to have fast pace and intense music that builds the tension. Another form of audio in trailers is voice overs, which have become less common recently, but have used on numerous trailer over last decade, being used to explain the plot of the film and excite the audience as a good voiceover can make a trailer more intense. Hal Douglas is a famous voice actor used for voice over's to help build the intensity of trailer, a video of his work is shown on the right.
7. Time
7.1. Time is a very basic convention for a trailer. The time of movie trailers often differ depending on the type of movie trailer. Theatrical movie trailers often have an average time between 2 minutes and 2 and a half minutes. Whereas, teaser trailer have an average time of about a minute to a minute and a half. However, many films defy this convention depending on their genre as horror films tend to have short abrupt trailers designed to scare the audience. However others trailers defy this convention by being longer than two and half minutes as they unveil more of the plot or show off more scenes to the audience. I believe that unveiling too much content of the movie to the target audience is a disadvantage because some viewers might feel that they have seen too much of the movie and decide not to see the movie. Whereas, if the movie trailer was short and ended with a cliff hanger, this this would persuade the target audience to go and see the movie.
8. Editing (Transitions)
8.1. Editing is a very important convention in a film trailer as there are numerous shots as well as changes in the pace that need to be organised. The editing needs to suit the genre and also work around the shots being used and the audio being used. Action trailers normall have fast paced editing to match the music that help build the tension and engage the audience within the trailer. An important are the transitions between the scenes as cut is the most common transistions used, but transistions like fade and blur can help improve impact of certain shots.
9. Camera Work
9.1. Camera Work is a vital convention when creating a trailer as if the shots used aren’t right a film trailer will fall apart even with the use of editing and audio. The shots used in a trailer do depend of the genre of the film, however there are some general shots used in my different genre of trailers. For example selective focus is often used in horror films and trailers, this where the camera is used to focus on a particular character or object. However, there is someone in the background, who although clearly there represents a darker presence as they are not the focus of the scene. Other shots like establishing shots are often used in various films genres as they set the scene and show where the story takes place.
10. Structure
10.1. Structure really depends on the narrative of the films as most trailers follow a non linear narrative, which means the trailer doesn't follow the story bit by bit. A non- linear trailer shows off some of the best bits of the film and explain the story, but they don’t reveal any information that could potential ruin the ending of the film, which why a linear structure is used for the film but the trailer is almost like a sneak peek of the films highlights.
11. Tagline
11.1. A tag line is almost like a slogan for a movie and can some up the whole plot, title or purpose of movie in a couple of words. Tag lines are simply another way of referencing a film and some tag line are made from stand out lines in a film. For Example the slogan for the original ghostbusters was who you gonna call? A phrase that the film has become known for.
12. Age Certification
12.1. This screen appears at start of the majority of movie trailers and it specifies the age certification of the specific trailer. The green screen on the left shows that the trailer that they are about to watch is suitable for all audiences no matter what age the audience s. However some trailers which are R-rated films, also known as Red Band trailers are only suited for an approiate audience which means that they are not suitable for younger viewers. Red Band trailers, rather than starting with the green screen start with a red screen that clearly that the suitablity for the viewers.
12.1.1. These screens are decided by the Motion Picture Association of America for all films produced in the USA, which is a large percentage of films due to the size of the American film industry and Hollywood. In the UK the British Board of Film or BBFC for short are responsible for deciding the age ratings of films, however these are less likely to appear in trailers due to lack of British Films released in cinema.