Examples include – The Entity and Paranormal activity
The codes and conventions for this style of horror are:
Main Plot conventions:
They focus of death
An extraordinary phenomenon
Possessed
Witches, Vampires, but most commonly a form of demon.
Incorporate evil or the after life in the living.
The force attacks and scares a human.
It should physiologically scare the audience by making them believe the story line.
Location
Filmed in an isolated environment
Away from the busy populated areas so no one is available to help the people.
Deserted or Haunted style building to work on the audiences fear that no one should live there.
It can also be in an area that has had people there but no longer are due to the force.
Lighting
The lighting should be low key to make it more frightening as you can see less.
The lighting may come from fire, a torch, the camera light, the moon, but it shouldn't be a bright.
Should be at night time as this will naturally be dark but it will also reinforce the fear.
The Camera
It is most commonly a hand held camera used.
The filming should be shaky and less clear as it makes the audience believe its real.
Often lots of low angle shots so that there is a restricted view on what is happening.
The Sound
Diagetic:
Lots of screams to make the fear real.
Often breathing fast from running.
Bangs or doors opening showing there is a force.
The characters speaking should sound scared.
Non-Diagetic
The trailer may have a voice over to explain what to expect.
The music should create tension and the pace should quicken as the trailer develops.
Often sounds of tying on a secret computer or something similar are used on the trailers.
Amplified sounds of bangs or added bangs with the writing appearing.