I chose to analyse this trailer not only because it is an extremely recent representation of a thriller genre, but also because it incorporates and displays the characteristics of this genre in nearly every shot.
In my opinion a trailor for a thriller should catch an audiences attention from the first shot and create a curiosity and nerve to watch it, this is what possession does.
The editing of the trailer involves short, sharp shots cut together to produce a fast pace, building the tension for the audience watching. I believe there are roughly five – ten long takes used when neccessary which slow down the trailer. A voice-over is used on top of the first block of shots to add context to the action taking place on screen, this helps the audience to make sense of what is happening.
Like most thrillers/horrors i have noticed that the main editing used is in terms of non-diegetic music, normally an low errie piece that repeats and pulses through out the shots, having this music present creates the atmosphere in the trailer and the use of diegetic bangs and crashes in the right places make the audience jump and pulse quicken with the fast pace of the shots.
At the beginning of the trailor the mis en scene reminds me more of a romantic genre, it is brightly coloured and the actors involved are happy adding to this atmosphere, however the mis en scene cleverly changes when the young girl (the main protagonist) comes into possession of the wooden box, the actors become paler, the shots darker and sets dressed to be more dull. The darker lighting helps to make the atmosphere more eerie and also makes you focus more on what is happening in each shot as the visibility is reduced, by doing this the audience are more likely to jump at things happening on screen.
Camera work is very important when editing a trailer, i have noticed in this trailer for possesion there is unusually angled shots being used, this makes the shot awkward and slightly uncomfortable. Also being used are close-up’s, these types of shots are used massively in thrillers, they help to show the fear in the subjects reaction and in turn make the audience fear what is happening.